baber/WOPTO huggingface dataset:
Patent JP-2017201661-A (JP)
Title: Semiconductor device, storage device, display device, and electronic equipment
Inventor: INOUE HIROKI
IPC: H01L29/788
Filed: 2016-05-05
Abstract: PROBLEM TO BE SOLVED: To provide an SRAM with a backup function, having a large storage capacity per unit area.SOLUTION: In an SRAM with a backup function including an SRAM and a data holding part, an SRAM, a transistor having an oxide semiconductor in a channel formation region where a data holding part is formed, and a capacitive element are stacked to thereby reduce the number of openings required to a control line. The opening required for each memory cell is shared by a plurality of memory cells so that a layout area is reduced and memory capacity per unit area is increased.SELECTED DRAWING: Figure 4
Patent JP-2017204019-A (JP)
Title: Semiconductor integrated circuit
Inventor: KANZAKI TERUAKI
IPC: G06F1/32
Filed: 2016-05-09
Abstract: PROBLEM TO BE SOLVED: To lighten a burden on a program for changing operation mode of an internal circuit according to an internal clock frequency without mounting a large-scale circuit in an LSI which can dynamically change frequency setting of the internal clock.SOLUTION: A semiconductor integrated circuit (LSI) comprises: an internal clock circuit which generates an internal clock from a clock source according to the parameters to be supplied; a register which stores frequency information of the clock source; a register which stores the parameters; and a table circuit which associates the frequency information supplied from the register with the parameters and controls operation mode of the internal circuit.SELECTED DRAWING: Figure 1
Patent JP-2017203190-A (JP)
Title: Ferritic free cutting stainless steel and production process therefor
Inventor: FURUSHO CHIHIRO
IPC: C22C38/00
Filed: 2016-05-11
Abstract: PROBLEM TO BE SOLVED: To provide a ferritic free cutting stainless steel that is excellent in machinability, corrosion resistance and surface fatigue strength.SOLUTION: Said ferritic stainless steel is obtained by containing, in mass%, 0.003≤C≤0.030, 0.05≤Si≤1.00, 1.00≤Mn≤2.00, P≤0.05, 0.25≤S≤0.40, Cu≤0.50, Ni≤0.50, 17.00≤Cr≤25.00, 0.50≤Mo≤3.00, 0.0020≤O≤0.0500, 0.012≤N≤0.050, 0.010≤V≤0.050, 0.001≤W≤0.020, 0.001≤Nb≤0.020 and 0.001≤Ti≤0.020 as well as satisfying the following equations (1) to (3): 0.006≤([V]+[W]+8[Nb]+15[Ti])/([Cr]+3[Mo])≤0.020 -- equation (1), 4.2≤Mn/S≤6.0 -- equation (2), and 10≤S/O≤30 -- equation (3), and further containing any 2 or more of 0.05≤Se≤0.30, 0.08≤Pb≤0.20, 0.08≤Bi≤0.20 and 0.005≤Te≤0.100, and having a composition of the balance Fe and inevitable impurities.SELECTED DRAWING: None
Patent JP-2017202853-A (JP)
Title: Polyester resin multiple bottle and method for producing the same
Inventor: IKEZAWA MASAAKI
IPC: B65D1/02
Filed: 2016-05-12
Abstract: PROBLEM TO BE SOLVED: To provide a polyester resin multiple bottle capable of reducing an environmental load and a manufacturing cost, and to provide a method for producing the same.SOLUTION: A polyester resin multiple bottle 1 includes an outline bottle 2 and an inner container body 3 arranged inside of the outline bottle 2, where at least the outline bottle 3 contains a mechanical recycled polyester resin. A method for producing a polyester resin multiple bottle 1 includes: performing blow molding in a state where an inner preform 21 formed by injection molding a polyester resin composition is arranged on the inner peripheral side of an outer preform 22 formed by injection molding a polyester resin composition containing the mechanical recycled polyester resin.SELECTED DRAWING: Figure 2
Patent JP-2017204416-A (JP)
Title: Gas circuit breaker
Inventor: ADACHI KOICHIRO
IPC: H01H33/88
Filed: 2016-05-13
Abstract: PROBLEM TO BE SOLVED: To improve cutoff performance of a gas circuit breaker, by reducing thermal energy injected between contact pieces at the time of current interruption.SOLUTION: An intermediate arc contact piece is provided between a needle arc contact piece and a fixed arc contact piece. During pressure formation of a puffer cylinder, an arc is formed between the needle arc contact piece and intermediate arc contact piece, fixed arc contact piece and intermediate arc contact piece are opened at the time of blowing, and an arc is formed between the fixed arc contact piece and intermediate arc contact piece. The time when the fixed arc contact piece and intermediate arc contact piece are opened is set shorter than the time when the needle arc contact piece and intermediate arc contact piece are opened, thus reducing thermal energy injected between the arc contact pieces at the time of cutoff.SELECTED DRAWING: Figure 1
Patent JP-2017203938-A (JP)
Title: Image forming apparatus
Inventor: TAKEZAWA SATORU
IPC: G03G21/14
Filed: 2016-05-13
Abstract: PROBLEM TO BE SOLVED: To prevent displacement of an image when an image forming rate is switched while reducing the stopping time of image formation.SOLUTION: An image forming apparatus 100 operable at a plurality of image forming rates comprises: pattern detection means 500 that detects a registration correction pattern at the first image forming rate; writing timing determination means 141 that determines a timing to write an electrostatic latent image in a photoreceptor 101 with a light beam emitted from a light source on the basis of a result of detection performed by the pattern detection means; and storage means 140 that stores in advance the amount of correction for correcting the writing timing. When operating at the preset first image forming rate, the image forming apparatus forms an image on the basis of the writing timing determined by the writing timing determination means, and when operating at the second image forming rate, corrects the writing timing on the basis of the amount of correction and a speed ratio before forming the image.SELECTED DRAWING: Figure 12
Patent JP-2016175933-A (JP)
Title: 2'-o-modified rna
Inventor: SHIMIZU MAMORU
IPC: C07H19/167
Filed: 2016-05-16
Abstract: PROBLEM TO BE SOLVED: To provide a 2'-modified ribonucleoside or the like which has a high duplex-forming ability.SOLUTION: A ribonucleoside or ribonucleotide can be imparted with a high duplex-forming ability by introducing, as a substituent, a halogen atom into the protective group moiety in a modified form of a ribonucleoside and the like having an alkoxymethyl protective group represented by formula (I). The modified form of RNA having a halogen-substituted alkoxymethyl protective group exhibits a high duplex-forming ability that is comparable to the duplex-forming ability of a 2'-O-methyl modified nucleic acid. (In the formula, Ris H, F, or q; and Ris F or Cl)SELECTED DRAWING: Figure 1
Patent JP-2017207849-A (JP)
Title: Monitoring of advertising performance by tracking behavior of user browsing internet advertisement placed by membership ec site manager and associating with member id of membership ec site
Inventor: ITO NOBUTAKA
IPC: G06Q30/02
Filed: 2016-05-17
Abstract: PROBLEM TO BE SOLVED: To correctly determine advertising performance, even when, on the premise of a membership EC site, an information terminal browsing the advertisement is different from an information terminal when performing a prescribed action related to the advertisement, and pay an advertisement rate from an advertiser to a media company.SOLUTION: When a member with a member ID takes prescribed action related to a campaign advertisement on-line or off-line, an advertisement company server acquires that the member with the member ID takes the prescribed action related to the campaign advertisement, and checks the event with a member browsing record to acknowledge that the member is the person of the advertisement guide event specified by a tracking key.SELECTED DRAWING: Figure 1
Patent JP-2017205050-A (JP)
Title: Weed control material and method of using the same
Inventor: SASAKI TAKASHI
IPC: C04B22/14
Filed: 2016-05-18
Abstract: PROBLEM TO BE SOLVED: To provide a weed control material which presents expansibility to suppress contraction and suppress the generation of a gap, provides a crack resistance, and can relieve the work of mowing, and to provide a method of using the same.SOLUTION: There are provided: (1) a weed control material containing cement, an expansion material, and soil; (2) a weed control material of (1) containing any one or two types of a fluidizing agent and cement admixing polymer; (3) a method of using a weed control material of (1) or (2) including laying the weed control material on the ground, sprinkling water thereon, and covering the ground; and (4) a method of using a weed control material of (1) or (2) including mixing the weed control material with water, laying it on the ground, and covering the ground.SELECTED DRAWING: None
Patent JP-2017206158-A (JP)
Title: Pneumatic tire
Inventor: KANEKO TAKESHI
IPC: B60C11/24
Filed: 2016-05-19
Abstract: PROBLEM TO BE SOLVED: To provide a pneumatic tire that can suppress uneven wear when determining a wear state of a tread by using a plurality of holes with different depths.SOLUTION: The pneumatic tire comprises a plurality of wear display holes 10 on a tread surface 3. The plurality of wear display holes 10 have a plurality of kinds of opening areas and whose depths become more shallow as the opening areas become larger, so that all of the wear display holes 10 have the same cubic volumes. The plurality of wear display holes 10 are arranged in plural numbers side by side in a tire circumferential direction at the same position in a tire width direction, so as to form a wear display row 21, and the plurality of wear display holes 10 constituting one wear display row 21 have opening areas different from each other. In the wear display row 21, the plurality of wear display holes 10 that each wear display row 21 has are positioned at the same position in a tire circumferential direction and are arranged in plural numbers side by side in the tire width direction, so as to constitute a wear display region 22.SELECTED DRAWING: Figure 3
Patent JP-2016148511-A (JP)
Title: Loop type heat pipe
Inventor: SINGH RANDEEP
IPC: F28D15/02
Filed: 2016-05-23
Abstract: PROBLEM TO BE SOLVED: To provide a loop type heat pipe capable of efficiently transmitting heat from fluidizing fluid to an evaporator.SOLUTION: A loop type heat pump 1 includes: an evaporator 2 in which heat is transmitted from the outside, and phase change is caused from liquid-phase working fluid to gas-phase working fluid; and a condenser 3 in which the gas-phase working fluid from the evaporator 2 is supplied, and heat of the gas-phase working fluid is radiated to the outside to cause phase change to liquid-phase working fluid. In the loop type heat pump, the evaporator 2 includes a container 6 that is formed into a cylindrical shape and in which working fluid is sealed, and fluid transmitting heat to the container 6 fluidizes a hollow part 6a along the axial direction of the container 6.SELECTED DRAWING: Figure 1
Patent JP-2017210763-A (JP)
Title: Ceiling joint device
Inventor: GOTO HIDEO
IPC: E04B1/68
Filed: 2016-05-24
Abstract: PROBLEM TO BE SOLVED: To provide a ceiling joint device, which can disperse load applied on an arm and smoothly absorb shaking motion even if right and left skeletons are shaken due to earthquake in different front-back directions.SOLUTION: A ceiling joint device comprises: a pair of fix joint plates 5 whose base end parts are fitted to right and left skeletons, respectively; a pair of bearing members 6 whose fitting end parts are fitted to the right and left skeletons at positions above the fix joint plates 5; a central maintenance device 7, which is disposed between the right and left skeletons and whose central pivotal part 8 is always located at substantially central part in horizontal direction of a joint part; and a central joint member, which is disposed so as to be suspended from the central pivotal part 8 of the central maintenance device 7 through a suspending member 9 and cover the joint part 2 between the pair of fix joint plates 5, and has a guide member 13 and a movable joint plate 12.SELECTED DRAWING: Figure 3
Patent JP-2017211245-A (JP)
Title: Earthquake movement prediction device and earthquake movement prediction method
Inventor: OBUCHI MASAHIRO
IPC: G01V1/00
Filed: 2016-05-24
Abstract: PROBLEM TO BE SOLVED: To provide an earthquake movement prediction device and an earthquake movement prediction method capable of accurately predicting earthquake movement even when a hypocenter is deep underground.SOLUTION: On the occurrence of an earthquake, an earthquake information acquisition section 14 acquires a magnitude and a position of a hypocenter thereof. A prediction section 24 predicts strength of the earthquake movement at a prediction object position on the basis of a regression formula using a regression coefficient preliminarily calculated from past earthquake data with the acquired magnitude of the earthquake and a radiation angle, defined by: a distance of a first route from the prediction object position to the position of the hypocenter; the distance of a second route from the prediction object position to the ground of a first region in the ground of a second region having larger attenuation of a seismic wave than the first region; and the distance of a third route from an edge point of the second route to the hypocenter in the ground of the first region, as explanatory variables and intensity of earthquake movement as a response variable.SELECTED DRAWING: Figure 1
Patent JP-2017212684-A (JP)
Title: Optical transmitter and method for activation adjustment of optical transmitter
Inventor: TERANISHI RYOTA
IPC: G02F1/01
Filed: 2016-05-27
Abstract: PROBLEM TO BE SOLVED: To provide: an optical transmitter which enables the improvement in the accuracy of optical multilevel transmission by use of a pulse amplitude modulation method even if the optical modulator or laser element is changed in modulation characteristic; and a method for activation adjustment of the optical transmitter.SOLUTION: An optical transmitter 1 for an optical multilevel transmission is arranged to use a pulse amplitude modulation method. The optical transmitter comprises: an optical modulator which modulates laser light and outputs light signals; a measurement element for measuring at least one of a temperature of the optical modulator and a time of use; a memory for storing modulation characteristic data corresponding to a change of the at least one; a control part which acquires modulation characteristic data from the memory according to a result of measurement by the optical modulator; and an amplitude control part which sets an amplitude of each level of electric signals to be input to the optical modulator based on the modulation characteristic data thus acquired so that the difference between levels of the light signals in light emission intensity becomes a predetermined ratio.SELECTED DRAWING: Figure 1
Patent JP-2017216260-A (JP)
Title: Circuit board and electronic circuit module using the same
Inventor: TOMONARI TOSHIO
IPC: H01F17/04
Filed: 2016-05-30
Abstract: PROBLEM TO BE SOLVED: To reduce variation of a capacity component, cased in a land pattern part.SOLUTION: An electronic circuit module comprises: a circuit board 110; and a common mode filter 10 mounted on the circuit board 110. The common mode filter 10 includes terminal electrodes 33 and 34 oppositely formed. The circuit board 110 includes: land patterns 131 to 134 connected to each of the terminal electrodes 33 and 34; a wiring layer M1 including wiring patterns 121 to 124 connected to each of the land patterns 131 to 134; and a wiring layer M2 including a ground pattern 140G. In the ground pattern 140G, a clearance region 141 is provided at a position overlapped with the land patterns 131 and 132. Thus, a capacitive component change caused by an amount of a solder and wet of variation, a mounting position of the common mode filter and variation of inclination is reduced.SELECTED DRAWING: Figure 1
Patent JP-2017207050-A (JP)
Title: Mechanical seal for scroll type pump structure
Inventor: SAWA SHIRO
IPC: F04C18/02
Filed: 2016-05-18
Abstract: PROBLEM TO BE SOLVED: To alter hermetic seal having frictional resistance caused by mutually pushing soft metal swirl blades of a scroll type pump into a seal in a non-contact manner by hermetically sealing with an oil film to provide high speed and efficiency and reduce wear, leakage and noise, thereby acquiring reliability.SOLUTION: A mechanical seal for a scroll type pump, a double-ended conical roller 1 comes into pressure contact with and rolls on raceway surfaces 2a, 3a of pocket holes 9, 10 at a side face of a swirl side spiral blade so that a swirl scroll spiral blade 7 is regulated by rolling contact with high-roundness from both internal and external directions, thereby maintaining a clearance value capable of hermetically sealing.SELECTED DRAWING: Figure 2
Patent JP-2017219093-A (JP)
Title: Fixing method, electric equipment, fixing member
Inventor: NAKAMOTO ATSUSHI
IPC: E02D27/32
Filed: 2016-06-06
Abstract: PROBLEM TO BE SOLVED: To provide a technology which fixes a housing easily.SOLUTION: Electric equipment includes a housing. The housing includes a body, a base 30. The base 30 is installed below the body. Also, the electric equipment includes a fixing member 12 for fixing the base 30 at a standing wall. A first fixing part 50 out of the fixing member 12 is mounted on a base back plate 38 of the base 30 which is a lower half portion in the height direction out of the side surface of the housing opposing to the standing wall. Also, a second fixing part 52 out of the fixing member 12 is mounted on the standing wall as well.SELECTED DRAWING: Figure 3
Patent JP-2017218007-A (JP)
Title: Vehicular weather strip
Inventor: TANAKA TOSHIFUMI
IPC: B60J10/20
Filed: 2016-06-07
Abstract: PROBLEM TO BE SOLVED: To efficiently attenuate allophone generated by sliding with respect to a window member.SOLUTION: A vehicular weather strip 7 is attached to a slit 4 for going-in and out of a window member. The weather strip 7 has a stem 12 which is attached to a body of a vehicle along the slit 4, and a lip part 13 which is connected to the stem 12 along the slit 4 and is slid with respect to the window member. The stem 12 has a cross-sectional area increase part 12e having an increased cross-sectional area near a connection part 16 between the stem 12 and the lip part 13.SELECTED DRAWING: Figure 3
Patent JP-2017205471-A (JP)
Title: Orthodontic apparatus and orthodontic equipment
Inventor: YASUMURO KIYOSHI
IPC: A61C7/14
Filed: 2016-05-19
Abstract: PROBLEM TO BE SOLVED: To provide an orthodontic appliance that facilitates improvement of false dentition requiring forward expansion of anterior teeth when performing teeth alignment treatment efficiently and precisely.SOLUTION: A forward expansion device is formed such that the tip of a circle diameter alloy elastic wire of the device is folded and bent to the inside in the side of a cervical part and a gingival side to make a form of an oval-shaped loop from 3 mm to 5 mm in diameter. As a result, the tip portion of an oval-shaped loop form comes into contact in many points in a tooth back uneven part to become a gentle surface contact, and the propagation of orthodontic force is performed precisely and stably, and therefore the tooth movement of a distance from 4 mm to 5 mm per one month can be performed by gentle translation. Also, it comes into contact in many points even if the orthodontic force applied to the crown is great, and therefore a load to a tooth root surface by the orthodontic force transmitted to a tooth root is dispersed to many distribution points, and a large load is not applied only in one point. As a result, the optimal orthodontic force can be acquired, and also the risk of damage of an alveolar bone, radicular absorption and pulpal deactivation due to the orthodontic force is evaded.SELECTED DRAWING: Figure 1
Patent JP-2017221286-A (JP)
Title: Pachinko game machine
Inventor: NAKAYAMA REINA
IPC: A63F7/02
Filed: 2016-06-13
Abstract: PROBLEM TO BE SOLVED: To provide a Pachinko game machine for performing further improvement for preventing mannerism since a performance relating to a decorative pattern has been used a lot.SOLUTION: A Pachinko game machine includes a first decorative pattern and a second decorative pattern as decorative pattern types, and is configured to set the first decorative pattern as a decorative pattern corresponding to variation of a first main game pattern, to set the second decorative pattern as a decorative pattern corresponding to variation of a second main game pattern, and to be capable of simultaneously displaying the first decorative pattern and the second decorative pattern.SELECTED DRAWING: Figure 116
Patent JP-2017225030-A (JP)
Title: Piezoelectric vibrator and manufacturing method therefor
Inventor: KAWAI RYUICHI
IPC: H01L23/08
Filed: 2016-06-16
Abstract: PROBLEM TO BE SOLVED: To provide a piezoelectric vibrator that improves the joining strength of piezoelectric vibration elements, and to provide a manufacturing method therefor.SOLUTION: A manufacturing method for a piezoelectric vibrator comprises: (a) forming a through-hole 20 in a ceramic substrate 10 having a first main surface 12 and a second main surface 14; (b) forming, in the ceramic substrate, a veer conductor 30 for filling the through-hole, a connection electrode ground layer 32a connected to the veer conductor, and a sealing frame ground layer 34a provided in a frame form; (c) firing the ceramic substrate together with the veer conductor, the connection electrode ground layer, and the sealing frame ground layer; (d) flattening the surface of the connection electrode ground layer and the surface of the sealing frame ground layer by pressing the ceramic substrate from the first main surface side and the second main surface side; (e) performing plating processing and forming a connection electrode including the connection electrode ground layer and a sealing frame including the sealing frame ground layer; (f) placing a piezoelectric vibration element 60 on the connection electrode via a conductive holding member; and (g) joining a lid member 70 to the ceramic substrate.SELECTED DRAWING: Figure 2
Patent JP-2017228088-A (JP)
Title: Control program, control method, and terminal device
Inventor: MATSUDA KOJI
IPC: G06F3/0481
Filed: 2016-06-22
Abstract: PROBLEM TO BE SOLVED: To suppress an erroneous operation to an operation screen for operating an information processing device connected to a terminal device.SOLUTION: A terminal device 2 connected to an information processing device is a terminal device connected to an information processing device, and includes a display control part 13 for displaying an operation screen of the information processing device on a display, and a determination part for determining whether a lapsed time after an operation time exceeds reference with reference to a storage part 16 for storing the preceding operation time to the operation screen when detecting an operation to the displayed operation screen. When it is not determined that the lapsed time exceeds the reference, operation information corresponding to the detected operation is transmitted to the information processing device, and when it is determined that the lapsed time exceeds the reference, the execution of processing for transmitting the operation information corresponding to the detected operation is controlled, and a picture for requesting an input of identification information for identifying the information processing device of an operation object is displayed on a display.SELECTED DRAWING: Figure 2