baber/WOPTO huggingface dataset:
Patent JP-2015013777-A (JP)
Title: Coloration glass
Inventor: SAIJO YOSHITAKA
IPC: C03C19/00
Filed: 2013-07-05
Abstract: PROBLEM TO BE SOLVED: To provide a coloration glass suppressing affection of a reflection color and excellent in decorativeness.SOLUTION: The coloration glass is configured so that whole part or part of it is formed into a rough surface. At 9 points in the surface, an average value of a gross value measured with an incident angle of 60° based on JIS Z8741 (1991) is equal to or less than 30. A ratio of difference between the maximum gross value and the minimum gross value to the maximum gross value is 20% or less. The minimum value of visible light transmittance in thickness of 0.8 mm is 70% or less.
Patent JP-2015017507-A (JP)
Title: Gear pump
Inventor: SHIMIZU TORU
IPC: F04C2/18
Filed: 2013-07-09
Abstract: PROBLEM TO BE SOLVED: To provide a gear pump for allowing easy adjustment of a tip clearance of a driven gear.SOLUTION: A gear pump 1 includes a driving gear 3 and a driven gear 4 meshing with each other in a case 2. It further includes a holder H provided in the case 2 and having a through-hole P through which a driving gear shaft 3a of the driving gear 3 is inserted, for rotatably supporting a driven gear shaft 4a of the driven gear 4, a connection shaft S having one end connected to the holder H and the other end protruded to the outside of the case 2, and a nut 12 threaded to the connection shaft S for allowing the position adjustment of the connection shaft S relative to the case 2. The driving gear shaft 3a is rotatably supported in the case 2, and the driven gear shaft 4a and the holder H are rockable around the driving gear shaft 3a.
Patent JP-2013225931-A (JP)
Title: Housing state detector and electronic apparatus
Inventor: KAJITA MUNEAKI
IPC: H04M1/02
Filed: 2013-07-16
Abstract: PROBLEM TO BE SOLVED: To detect the state of a housing without providing special magnets.SOLUTION: A slide type portable phone includes: multiple housings; a first plate 11, a second plate 12, and a rail guide 13 which connect the multiple housings so that the multiple housings move relative to each other; and wiring 23 movably connected so as to make electric connections between the multiple housings. The wiring 23 is formed by a magnetic material and includes a magnetic sensor detecting the magnetism of the magnetic material resulting from movement of the wiring 23 which are caused by relative movement of the multiple housings.
Patent JP-2013214532-A (JP)
Title: Heating cooker
Inventor: NISHI KENICHIRO
IPC: H05B6/12
Filed: 2013-07-17
Abstract: PROBLEM TO BE SOLVED: To provide a heating cooker that detects boiling-over for only cooking with a probability of boiling-over.SOLUTION: A heating cooker includes: a top plate 2 provided on a body case; a heating coil 11 heating a pot 100 placed on the top plate 2; a heating control section 13 controlling the passage of current to the heating coil 11 and controlling heating of the pot 100; an electrode 15 disposed on a rear surface of the top plate 2 around the heating coil 11; and an electrostatic capacity measurement circuit 16 measuring the electrostatic capacity occurring in the electrode 15 when the pot 100 is placed on the top plate 2. The heating control section 13 has an automatic detection mode that reflects the measurement result of the electrostatic capacity measurement circuit 16 on the control of heating and a detection invalid mode that does not reflect the measurement result of the electrostatic capacity measurement circuit 16 on the control of heating, and switches any of the automatic detection mode or the detection invalid mode according to the cooking menu set in the heating operation.
Patent JP-2015023236-A (JP)
Title: Semiconductor device
Inventor: KUROKAWA ATSUSHI
IPC: H01L29/201
Filed: 2013-07-23
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device which can reduce base-collector capacitance even against a relatively low collector-base voltage.SOLUTION: A bipolar transistor comprises a collector layer 4 composed of three layers of a first collector layer 5, a second collector layer 6 and a third collector layer 7. In the collector layer 4, a constriction part 20 is formed. When referring to an intermediate position of the constriction part 20 in a thickness TN direction of the collector layer 4 as a constriction part intermediate position NL, and an intermediate position of the collector layer 4 in a thickness TC direction of the collector layer as a collector layer intermediate position CL, the constriction part 20 is formed in a manner such that the constriction part intermediate position NL lies on a base layer 10 side with respect to the collector layer intermediate position CL.
Patent JP-2015026998-A (JP)
Title: Multi-context configuration memory
Inventor: TATSUMURA KOSUKE
IPC: G11C16/04
Filed: 2013-07-26
Abstract: PROBLEM TO BE SOLVED: To provide a multi-context configuration memory that has a small cell area.SOLUTION: According to an embodiment, the multi-context configuration memory includes: first and second data lines (BL1, BL2); a first source line (SL); a first memory cell (MC) including first and second memory elements (RS) connected in series between the first and second data lines (BL1, BL2), and a first selection transistor (ST) having a drain connected to a connection node between the first and second memory elements (RS) and a source connected to the first source line (SL); and a first sense amplifier (SA1) connected between the first and second data lines (BL1, BL2) and having a first output terminal.
Patent JP-2014023532-A (JP)
Title: Method for improving enzyme to be used for biosynthesis of 1,4-butanediol in e. coli, and method for screening modified genes
Inventor: PARK JIN-HWAN
IPC: C12N1/21
Filed: 2013-07-30
Abstract: PROBLEM TO BE SOLVED: To provide a method for modifying enzymes to be used in biosynthesis of 1,4-butanediol (1,4-BDO) in E.coli, and a method for screening the modified genes.SOLUTION: Improved microorganism was prepared by introducing and expressing butyraldehyde dehydrogenase and butanol dehydrogenase in E. Coli, where these enzymes are derived from Clostridium saccharoperbutylacetonicum, and their activities in the two terminal reactions in the 1,4-BDO biosynthesis pathway have not been known, that is, in the formation reaction of 4-hydroxybutyraldehyde from 4-hydroxybutyryl-CoA, and in the formation reaction of 1,4-BDO from 4-hydroxybutyraldehyde respectively. As a result, the transformed E.coli was confirmed to have 1,4-BDO productivity. When the activity of butyraldehyde dehydrogenase was strengthened by the directed evolution, the product concentration of 1,4-BDO was increased twice or more.
Patent JP-2015032858-A (JP)
Title: Image forming apparatus and image forming method
Inventor: KITAMOTO DAIJIRO
IPC: H04N1/387
Filed: 2013-07-31
Abstract: PROBLEM TO BE SOLVED: To provide an image forming apparatus that improves performance of image formation.SOLUTION: An image forming apparatus 1 includes an ASIC 18 that rotates an image. A document data acquisition unit 100 acquires document data 300. A difference in direction determination unit 110 analyzes the acquired document data 300 to determine whether or not the direction of a sheet to be output is different from the direction of the document data 300. A post-processing determination unit 120 determines whether or not the document data 300 is specified with post-processing when the sheet has been determined to be different in direction. A rotation control unit 130 causes the ASIC 18 to rotate the image of the document data 300 when the post-processing determination unit 120 has determined that the document data 300 is not specified with post-processing, and rotates the image of the document data 300 through software processing in other cases. An image forming unit 17 forms an image of the document data 300 rotated by the rotation control unit 130 with the ASIC 18 or through the software processing.
Patent JP-2015031357-A (JP)
Title: Lock-up device for torque converter
Inventor: KAWAHARA HIROKI
IPC: F16F15/127
Filed: 2013-08-05
Abstract: PROBLEM TO BE SOLVED: To provide a lock up device which stably elicits performance of the lock up device.SOLUTION: A lock up device 7 includes: a piston 30; an outer peripheral side torsion spring 32; a driven plate 35; an inner peripheral side torsion spring 33; and an intermediate member 34. The piston 30 may be connected with a front cover 2. The outer peripheral side torsion spring 32 is provided at the piston 30. The driven plate 35 is fixed to a turbine 4. The driven plate 35 includes a protruding part 35c. The inner peripheral side torsion spring 33 is provided at the driven plate 35. The intermediate member 34 connects the outer peripheral side torsion spring 32 with the inner peripheral side torsion spring 33. The intermediate member 34 includes an engagement part 45b which may contact with the protruding part 35c.
Patent JP-2015035720-A (JP)
Title: Conversion quantization method, conversion quantization device and conversion quantization program
Inventor: SU JIA
IPC: H04N19/50
Filed: 2013-08-08
Abstract: PROBLEM TO BE SOLVED: To perform processing of a conversion unit processing unit (TU) without increasing a computational load.SOLUTION: A conversion quantization method of calculating a quantization conversion coefficient from an inter-prediction residual in image coding and a differential absolute value sum includes the steps of: determining a conversion coefficient threshold corresponding to a conversion quantization size 2N, an inputted QP value and a bit depth of a block in a 2N×2N size subjected to image coding from a conversion coefficient threshold table indicating a relation of the conversion quantization size, the QP value, the bit depth and the conversion coefficient threshold; defining a result of multiplying the conversion coefficient threshold by a first adjustment coefficient determined for the conversion quantization size as a first differential absolute value sum upper limit value, comparing a differential absolute value sum for the block in the 2N×2N size with the first differential absolute value sum upper limit value; and making the quantization conversion coefficient into zero in the case where it is determined that the differential absolute value sum for the block in the 2N×2N size is smaller than the first differential absolute value sum upper limit value.
Patent JP-2015037249-A (JP)
Title: Packet transmission device, packet buffer, and packet processing method
Inventor: KANARIKI SHIGEO
IPC: H04L13/08
Filed: 2013-08-13
Abstract: PROBLEM TO BE SOLVED: To provide a packet transmission device, a packet buffer, and a packet processing method for improving a buffer management function.SOLUTION: The packet transmission device includes: a buffer for storing a packet; a buffer management section for managing a plurality of memory areas in the buffer by dividing the memory areas into a plurality of groups respectively corresponding to a plurality of periods in one cycle of packet processing; a write control section for storing a packet into a memory area belonging to a group corresponding to a packet reception period among the plurality of groups, according to an instruction from the buffer management section; a pointer management section for successively linking each pointer indicating a memory area address in which the packet is stored; and a transmission processing section for successively referring to each pointer to read out each packet from the memory area of the address indicated by the pointer and for transmitting the packet. When a period corresponding to each power reception device arrives, the buffer management section releases the memory area address belonging to the group, as a packet write target address.
Patent JP-2013247960-A (JP)
Title: Vector for directional cloning
Inventor: SLATER MICHAEL R
IPC: G16B50/30
Filed: 2013-08-14
Abstract: PROBLEM TO BE SOLVED: To provide vectors and methods for directional cloning.SOLUTION: A method of inducing expression of a DNA sequence of interest in a host cell includes a step of contacting a recombinant host cell, which is deficient in rhamnose catabolism and has a recombinant DNA molecule comprising a rhamnose-inducible promoter operably linked to an open reading frame for a heterologous RNA polymerase, with rhamnose and an expression vector comprising a promoter for the heterologous RNA polymerase operably linked to the DNA sequence of interest.
Patent JP-2015040087-A (JP)
Title: Sheet material binding process device, image formation system, and sheet material binding process method
Inventor: SUZUKI SHINYA
IPC: G03G15/00
Filed: 2013-08-20
Abstract: PROBLEM TO BE SOLVED: To provide a sheet material binding process device which enables a user to decide a standby position of a stapler.SOLUTION: A sheet material binding process device 50 includes a movable stapler for binding a paper bundle in which a plurality of sheets of paper are bundled, a movable stapler movement motor 164 for moving the movable stapler between a first standby position which does not obstruct transportation of paper from an image formation device 1 connected to allow supply of paper and a second standby position for binding a sheet material bundle by a manual stapling function without obstructing transportation of the sheet material, and a CPU162. The CPU162, under instruction from a user, makes the movable stapler wait at the first standby position or the second standby position when the image formation device 1 is not performing image formation process.
Patent JP-2014038333-A (JP)
Title: Basal plate for mask blank, mask blank, exposure mask, production method of semiconductor device, and production method of basal plate for mask blank
Inventor: TANABE MASARU
IPC: G03F1/60
Filed: 2013-08-21
Abstract: PROBLEM TO BE SOLVED: To provide an art of a basal plate for a mask blank in which flatness after being chucked to a mask stage is favorable.SOLUTION: A basal plate 100 for a mask blank is characterized as follows. Flatness of a flatness measurement area 160 of a square excluding a region of inside 2 mm from an outer peripheral end face in a main surface 120 that becomes a side in which a thin film having a mask pattern is formed is at most 0.6 μm, the flatness measurement area is a region that includes a pattern area 140 that is a square region for forming a mask pattern. When a surface shape of a basal plate main surface in an opposite angle direction passing a center of the basal plate main surface and connecting apexes of four corners of the basal plate is measured, on the basis of a height in a corner of an inside square region 170 excluding a region of inside 15 mm from an outer peripheral end face in the basal plate main surface, a height in a corner of an outside square region excluding a region of inside 10 mm from the outer peripheral end face is in a range of at least -0.02 μm at most -0.0008 μm or in a range of at least 0.0024 μm and at most 0.05 μm.
Patent JP-2014016626-A (JP)
Title: Polarizing photochromic device and method of manufacturing the same
Inventor: KUMAR ANIL
IPC: G02C7/10
Filed: 2013-08-28
Abstract: PROBLEM TO BE SOLVED: To provide an element and a device which are adapted so as to exhibit both linear polarization and photochromic characteristics.SOLUTION: An optical element including a first state and a second state comprises at least partial coating bonded to at least a portion of a substrate. The at least partial coating interchanges from the first state to the second state in response to at least actinic ray radiation, and returns to the first state in response to thermal energy. Furthermore, the optical element is adapted so as to convert at least transmitted radiation into linearly polarized light in at least one of the first state and the second state.
Patent JP-2015049566-A (JP)
Title: Portable information apparatus
Inventor: UCHINO AKINORI
IPC: G06F1/16
Filed: 2013-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a portable information apparatus capable of obtaining high operational feeling, while preventing the coating peering of an upper housing.SOLUTION: A laptop personal computer 10 couples an upper housing 12 at a rear end portion of a lower housing 14 by a hinge 16 so as to open/close. The hinge 16 has a structure in which a rear end portion of the upper housing 12 is descended while projecting backward, when the upper housing 12 is opened from a state closed to the lower housing 14. The laptop personal computer 10 is provided with a projecting portion 22 having an arc-shaped outer surface 22a about a rotation axis O of the hinge 16, at the rear end portion of the upper housing 12. When the upper housing 12 is opened, the projecting portion 22 abuts on a desk 24.
Patent JP-2015047750-A (JP)
Title: Liquid jet device
Inventor: FUKUSHI HIDEKAZU
IPC: B41J2/01
Filed: 2013-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a liquid jet device capable of suppressing variation of timing for radiating light from plural light sources to a medium.SOLUTION: The liquid jet device comprises: plural LEDs 71 for radiating UV light to a UV ink jetted to a sheet for curing the UV ink; plural drive parts 48 for supplying current to the LEDs 71; a CPU 43 of a main controller 41 for controlling operation of a printer; a CPU 46 of a control board 42 for controlling a supply mode of the current to the LEDs 71 from the drive parts 48 on the basis of a command signal transmitted from the CPU 43 of the main controller 41; command signal transmission paths TX1, TX2, TX3, TX4, TX5 for transmitting the command signal from the CPU 43 of the main controller 41 to the CPU 46 of the control board 42; and radiation switch signal transmission paths S1, S2, S3, S4, S5 for transmitting a radiation switch signal for controlling presence/absence of current supply from the drive parts 48 to the LEDs 71 and being connected between the CPU 46 of the control board 42 and the drive parts 48.
Patent JP-2015048627-A (JP)
Title: Snow removal deicing method of building roof, and cornice removal tool used for the same and cornice removal tool set
Inventor: SASAKI MUTSUO
IPC: E04D15/00
Filed: 2013-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a new snow removal technique that is available even without installing a construction in a building, and enables the cornice of a building roof and the snow in the vicinity of the rear to be simply removed by safe and effective work from the ground even for powerless elderly persons or women.SOLUTION: A cornice removal tool 1 has a length reachable to a building roof 9 and the required number of operation rods 11 including a connection mechanism 2 at the tip thereof. The connection mechanism is configured so that several types of separate replaceable heads 3 are selectively removable and replaceable, the heads that are mainly constituted of a cornice cutting head 31, a cornice scratching head 32, a string operating head 33, and a saw string relay head 34, etc. The cornice removal tool is formed by combining the operation rods with at least any one replaceable head 3 among the cornice cutting head 31, the cornice scratching head 32, the string operating head 33, and the saw string relay head 34 prepared to any operation rod 11 thereof through the connection mechanism 2.
Patent JP-2016191304-A (JP)
Title: Heat engine system
Inventor: TAKAISHI TATSUO
IPC: F02B37/013
Filed: 2013-09-02
Abstract: PROBLEM TO BE SOLVED: To provide a heat engine system which enables reduction of necessary strength required in an internal combustion engine.SOLUTION: A heat engine system 1 includes: an internal combustion engine 11; a supercharger 12 which compresses supply air sent to the internal combustion engine 11 by using energy of exhaust air exhausted from the internal combustion engine 11; and an air cooling machine 18 etc. serving as a peripheral device of the supercharger 12. A supercharging unit comprising the supercharger 12 and the peripheral devices etc. of the supercharger 12 is housed in a housing body 20 placed on a pedestal 32 different from a pedestal 31 on which the internal combustion engine 11 is placed. Thus, a load of the supercharging unit is not exerted on the internal combustion engine 11.SELECTED DRAWING: Figure 1
Patent JP-2015058415-A (JP)
Title: Cleaning method of contaminated soil
Inventor: NAKAMURA SHINICHI
IPC: C02F1/463
Filed: 2013-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a cleaning method of contaminated soil capable of removing contaminants from soil more sufficiently than conventional methods.SOLUTION: Contaminated soil water is added with potassium chloride and subjected to electrolysis. Electrolyzed water containing electrolytic hypochlorous acid (HOCl) and a hydroxy radical (OH) has a high osmotic force into a substance and permeates contaminated soil to promote dissociation, and thus separates soil (silica, alumina) and contaminants to pieces. In addition, potassium of potassium chloride added to the contaminated soil water is a fertilizer, which serves as nutrients for plants in the soil. The potassium is taken in cytoplasm of plants and consumed for synthesis of sugar and protein to prevent growth of meristem from being hindered.
Patent JP-2015063309-A (JP)
Title: Carton with display function
Inventor: IIJIMA ATSUSHI
IPC: B65D5/52
Filed: 2013-09-24
Abstract: PROBLEM TO BE SOLVED: To provide a carton with a display function that can maintain virginity and has high sales-promotion effects.SOLUTION: While a fold piece of a front panel 2 of a carton body is folded down inward and a lock piece of a slide panel 20 is folded outward and upward, the slide panel 20 has its lower end inserted from a top side of a slid S formed in the front panel 2, so that the slide panel 20 is set inside the front panel 2 of the carton body while an upper end of the slide panel 20 projects from the slide S of the front panel. The slide panel 20 when lifted from the carton body can be lifted until the lock piece of the slide panel 20 is caught by the fold piece of the front panel 2 of the carton body to stop, and article explanations etc., displayed on the slide panel 20 continuously appear through a window hole halfway in the lifting.
Patent JP-2014041831-A (JP)
Title: Positive electrode active material for lithium ion battery, positive electrode for secondary battery, and lithium ion battery
Inventor: NAGASE RYUICHI
IPC: H01M4/505
Filed: 2013-09-24
Abstract: PROBLEM TO BE SOLVED: To provide a positive electrode active material for a lithium ion battery which makes possible to ensure lithium ion battery properties and safety further.SOLUTION: A positive electrode active material for a lithium ion battery comprises: a lithium-containing nickel-manganese-cobalt complex oxide expressed by LiaNixMnyCozO(1.0<a<1.3, and 0.8<x+y+z<1.1) having a layer structure. In a region defined by a vertical axis indicative of a mol volume Vm estimated from a lattice constant calculated on (018) and (113) planes in a powder X-ray diffraction pattern with Cu Kα rays, and a horizontal axis indicative of a Co ratio n(mol%) in metal components, the relation between the mol volume Vm and the Co ratio n(mol%) is within a range bounded by the upper limit given by the expression, Vm=21.276-0.0117n, and the lower limit given by Vm=21.164-0.0122n, provided that half-value widths of (018) and (113) planes are each 0.200° or less.