baber/WOPTO huggingface dataset:
Patent JP-2014237282-A (JP)
Title: Method of manufacturing liquid discharge head
Inventor: WATANABE MAKOTO
IPC: B41J2/135
Filed: 2013-06-10
Abstract: PROBLEM TO BE SOLVED: To provide a method capable of manufacturing a liquid discharge head by suppressing tiling in a discharge direction of a discharge port due to influence of off-axial telecentricity when a reduction projection exposure device is used.SOLUTION: The method capable of manufacturing a liquid discharge head includes the processes of: forming a flow passage type pattern as a mold for a liquid flow passage on a substrate; forming a negative type photosensitive resin layer on the flow passage type pattern; subjecting the negative type photosensitive resin layer to exposure processing using the reduction projection exposure device and a mask pattern having a discharge port mask shape for forming the discharge port; and forming the discharge port by subjecting the negative type photosensitive resin layer after the exposure processing to development processing, the discharge port being formed by correcting a tilt in a discharge angle due to influence of off-axis telecentricity toward a direction perpendicular to a substrate surface with the discharge port mask shape.
Patent JP-2014239769-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2013-06-11
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of suppressing excessive speculative properties.SOLUTION: A game machine is configured to draw a lottery, associated with a success or failure in an advantageous game, for a game using a game medium and provide a player with a game more advantageous than a normal game state when an advantageous game is won so that an advantageous game state can be started. The game machine includes lottery means for drawing the lottery, associated with the success or failure in the advantageous game, in such a manner that the entry of the game medium into a predetermined area serves as a momentum, and game state control means for controlling a game state to any one of a plurality of game states including the advantageous game state and the normal game state, on the basis of the result of the lottery drawn by the lottery means.
Patent JP-2015002565-A (JP)
Title: Dynamo-electric machine
Inventor: TSUCHIYA EIJI
IPC: H02K1/22
Filed: 2013-06-13
Abstract: PROBLEM TO BE SOLVED: To provide a dynamo-electric machine in which deformation of a rotor can be suppressed, while reducing the eddy current loss.SOLUTION: A rotor 14 is provided, between a pair of magnetic poles 34A, 34B, with a gap 36B for suppressing conduction of a magnetic flux between the pair of magnetic poles 34A, 34B. Furthermore, a rib 38 is formed in the gap 36B. The rib 38 connects the inner peripheral side and outer peripheral side of the rotor 14, and is extending in the radial direction of the rotor 14.
Patent JP-2015001274-A (JP)
Title: Fluid valve, and piping system
Inventor: HIRAIZUMI KAZUKI
IPC: F16K37/00
Filed: 2013-06-17
Abstract: PROBLEM TO BE SOLVED: To provide a fluid valve arranged in a complexly entangled portion of a piping system or in the back or bottom face of a machine or an apparatus, while confirming the action of the fluid valve easily in a visual inspection.SOLUTION: A piping system comprises a light-emitting part for emitting light in response to the operation of at least one of a communicating operation and an intercepting operation between an input connection hole and an output connection hole or a change in a communication opening. The light-emitting part has its light emission visibly confirmed through a fluid valve arranged in the output connection hole and a piping part connected to the output connection hole and through a piping part having a light transmissivity.
Patent JP-2015002785-A (JP)
Title: Display case
Inventor: TAKINAMI MASASHI
IPC: A47F5/10
Filed: 2013-06-19
Abstract: PROBLEM TO BE SOLVED: To provide a display case which includes a storing part capable of storing various size of sheets and brochures.SOLUTION: In a display case, side members 2, 2 ... are installed on step surfaces 8,9,10 ... provided on a base 1. The side member 2 is installed on both sides of the step surface and slides along the step surface to form storing parts 6, 6 ... which include space having moderate size, and in the side member 2, a surface plate 15 having a L section is upraised from the basal part 14 having an almost U section and the inner part and upper part of the basal part 14 are open.
Patent JP-2013177639-A (JP)
Title: Multilayer pigment based on glass flake
Inventor: AMBROSIUS KLAUS
IPC: C09C1/28
Filed: 2013-06-19
Abstract: PROBLEM TO BE SOLVED: To provide a novel multilayer pigment.SOLUTION: In a multilayer pigment based on a glass flake, the glass flake having a thickness of less than 1 μm is coated with an (S1)SnOlayer. The layer (S1) is coated with at least one layer arrangement of (A) a coating having a refractive index of n>1.8, (B) a coating having a refractive index of n≤1.8, and (C) a coating having a refractive index of n>1.8, with the previso that a layer group (A)+(B) may be present in a layer arrangement (A)+(B)+(C) up to four times, wherein the layers are composed of metal oxides, metal suboxides, metal fluorides, metal oxyhalides, metal chalcogenides, metal sulfides, metal nitrides, metal oxynitrides, metal carbides or mixtures of thereof.
Patent JP-2015007184-A (JP)
Title: Rubber composition for winter tire and winter tire
Inventor: KOJIMA RYOJI
IPC: B60C1/00
Filed: 2013-06-25
Abstract: PROBLEM TO BE SOLVED: To provide a rubber composition for a winter tire, which exhibits excellent characteristics in on-snow/ice performance and wet grip performance while maintaining wear resistance, and to provide a winter tire comprising the above rubber composition.SOLUTION: The rubber composition for a winter tire comprises: a diene rubber component comprising natural rubber by 20 mass% or more and butadiene rubber having a cis 1,4 structure content of 90% or more by 30 mass% or more; and with respect to 100 parts by mass of the diene rubber component, 10 to 80 parts by mass of silica and 1 to 5 parts by mass of an aromatic vinyl compound oligomer. The rubber composition shows extinction of a peak derived from low-temperature crystallization of the butadiene rubber in measurement relating to viscoelasticity of the composition.
Patent JP-2015006716-A (JP)
Title: Cutting processing method of cutter and vice device of cutter
Inventor: KASHIRO MASATAKA
IPC: B23D47/04
Filed: 2013-06-26
Abstract: PROBLEM TO BE SOLVED: To provide a vice device of a cutter which can enhance the accuracy of a cutting face while reducing a length of a remaining material of a work.SOLUTION: A front-side main vice mechanism 10 and a rear-side main vice mechanism 20 which are independently opened and closed are arranged at positions of a front side and a rear side of a material feed direction in the vicinity of a cutting line N with the cutting line sandwiched therebetween, and a material feed vice mechanism 30 is arranged at a rear of a material feed direction of the rear-side main vice mechanism 20. At a normal time, a work is gripped by the front-side main vice mechanism 10 and the rear-side main vice mechanism 20, and cutting processing is applied to the work, and when the material feed vice mechanism 30 advances to a region in which the material feed main vice mechanism interferes with the rear-side main vice mechanism 20 for applying the cutting processing to a position approximate to a rear end of the work, wok gripping parts 21, 22 of the rear-side main vice mechanism 20 are largely opened, the work is thereby gripped by the material feed vice mechanism 30 and the front-side man vice mechanism 10 while avoiding the interference of the work with the material feed vice mechanism 30, and the cutting processing is applied to the work.
Patent JP-2015011233-A (JP)
Title: Development device
Inventor: FUKUDA HIROYA
IPC: G03G15/08
Filed: 2013-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a development device capable of easily assembling a first seal member in a casing.SOLUTION: In a development cartridge 1, a blade seal 32 arranged between a development frame 31 for storing toner and a layer thickness regulation blade 4 for regulating the thickness of toner carried by a development roller 2 is positionally fixed to the development frame 31 in a lateral direction according as each of lateral both ends of a lower rib 51B of a center in the lateral direction comes into contact with each of two lower protruding parts 71B of a center in the lateral direction, and according as each of the lateral both ends of the blade seal 32 comes into contact with a development roller attachment part 41 of each of a pair of side walls 36.
Patent JP-2014075779-A (JP)
Title: Conference terminal and server
Inventor: KITAZAWA KAZUKI
IPC: G06F13/00
Filed: 2013-07-03
Abstract: PROBLEM TO BE SOLVED: To display a conference screen which a conference attendant desires.SOLUTION: A conference terminal 5 includes a camera 51 which photographs a conference attendant and generates image data. A CPU 59 performs image processing treatment on the image data in accordance with two or more types of transmission image display formats designated from an image display format in which the image processing treatment is previously defined, generates processing image data for each transmission image display format and transmits the data to a conference terminal of an opposite party via a server. The CPU 59 receives operation input by the conference attendant and designates one of image display formats which the conference terminal of the opposite party designates as the transmission image display format as a reception image display format. The CPU 59 displays the processing image data of the reception image display format in the processing image data for each transmission image display format, which is transmitted from the conference terminal of the opposite party, on a display section 54.
Patent JP-2014232717-A (JP)
Title: Reflective tape, barricade bar or belt, and light for preventing traffic accidents
Inventor: ONISHI MASAMITSU
IPC: B60R13/00
Filed: 2013-05-28
Abstract: PROBLEM TO BE SOLVED: To provide a reflective plate, tape, a barricade bar (belt), a flasher, an electroluminescent appliance, a light etc. which are capable of reducing the number of traffic accidents.SOLUTION: "Positive precaution colors" exciting nerves, such as red and yellow, and "negative precaution colors" sedating the cranial and optic nerves, such as blue, white and black, are appropriately emitted. In addition, these precaution colors are combined or mixed, and suitably used in many places to attract attention of people as "rejected colors", which hit the optic nerve and cause people seeing them to fear psychologically or feel like running away.
Patent JP-2015018633-A (JP)
Title: Induction heating device, induction heating fixing device, and image forming apparatus
Inventor: UENO TAKESHI
IPC: H05B6/06
Filed: 2013-07-09
Abstract: PROBLEM TO BE SOLVED: To stably perform induction heating while preventing the switching loss and thermal damage of a switching element due to the fluctuation of a resonance frequency in an induction heating device including a voltage resonance inverter.SOLUTION: A voltage resonance inverter includes a resonance circuit composed of an exciting coil 101 and a resonance capacitor 205, and a switching element 206. A drive current detection circuit 610 detects a value of the current flowing in the switching element 206. A turn-off timing detection circuit 620 includes a comparator 621 that compares a voltage detection value with control voltage, and when both match, outputs an off-timing signal. A PWM timer 215 performs turn-off control of a drive signal with the off-timing signal. A frequency counter 630 counts the off-timing signal. An operation unit 215 decreases the control voltage of the comparator when the count value of the counter 630 exceeds a predetermined value.
Patent JP-2014059942-A (JP)
Title: Systems and methods for hard decision based iti cancellation
Inventor: XIAO JUN
IPC: G11B20/10
Filed: 2013-07-17
Abstract: PROBLEM TO BE SOLVED: To provide an advanced system and a method for inter-track interference compensation of data retrieved from a storage medium.SOLUTION: A system comprises an inter-track interference cancellation circuit 240 operable to calculate an estimated inter-track interference between an element of a first data set from a first location on a storage medium and one or more elements of a second data set from a second location, where the inter-track interference is calculated based at least in part on a feedback derived from a decoded data set.
Patent JP-2014062229-A (JP)
Title: Yellow ink composition for inkjet recording, recording method and recorded material
Inventor: MATSUYAMA AKIHIKO
IPC: B41J2/01
Filed: 2013-07-18
Abstract: PROBLEM TO BE SOLVED: To provide a yellow ink composition for inkjet recording, which is imparted with color developing property and glossiness with respect to a special glossy paper or a coated paper, these properties being insufficient in a conventional pigment ink, and which shows high color developing property on a plain paper and suppresses curling of the paper, and to provide an inkjet recording method and an inkjet recorded material.SOLUTION: The yellow ink composition comprises at least pigment particles, a dispersant, a water-soluble solvent, and water; in which a maximum absorbance X of the ink composition in a wavelength range from 400 nm to 450 nm and an absorbance Y of the ink composition at a wavelength of 500 nm satisfy relational expression (1).
Patent JP-2015022643-A (JP)
Title: Grip
Inventor: TOKUDA TAKAYUKI
IPC: G05G9/04
Filed: 2013-07-22
Abstract: PROBLEM TO BE SOLVED: To facilitate rotating actions by pressing with a thenar when the wrist is to perform palmar flexion and by having the middle finger work like a hook when it is to perform dorsal flexion.SOLUTION: A grip operation part 3 of a manual tool has on a grip body 5 to be gripped with the palm and the middle finger a thenar face B to be in contact with the thenar, a palmar face C to be in contact with the middle of the palm and the hypothenar, a middle finger face to be in contact with the middle finger, and an open face E that is positioned between the tip of the middle finger and the thenar when gripped by hand and where the thumb can be placed. Between the thenar face B and the palmar face C of the grip body 5, there are a palmar flexion pressing part G, which transmits rotational force to the grip body 5 by pressing with the thenar when the wrist is to perform palmar flexion, and a dorsal flexion hooking part H, which transmits rotational force to the grip body 5 by using the middle finger as a hook on the middle finger face D of the grip body 5 when the wrist is to perform dorsal flexion.
Patent JP-2014025928-A (JP)
Title: Sensor fiber for detection of temperature, distortion and/or torsion with multicore optical waveguide having fiber bragg grating
Inventor: ROSENKRANZ JUERGEN
IPC: G01K11/12
Filed: 2013-07-24
Abstract: PROBLEM TO BE SOLVED: To provide a sensor fiber with a simple configuration which enables simultaneous measurement of many parameters including changes of temperature, length, bending, and particularly, torsion.SOLUTION: A sensor fiber 1 comprises a plurality of cores and an FBG structure. The sensor fiber comprises at least two FBG fiber cores 2 and a surrounding coating material 3. One or more means for distinction and orientation are disposed in the fiber so as to unambiguously address each FBG fiber core.
Patent JP-2015026655-A (JP)
Title: Method and apparatus for forming thin film
Inventor: OKAMOTO YUJI
IPC: H05K3/34
Filed: 2013-07-25
Abstract: PROBLEM TO BE SOLVED: To provide a method for forming a thin film capable of covering the whole area of a region to be applied on a substrate surface with a thin film material even if the substrate surface has liquid repellency.SOLUTION: A first film is formed in a region where a thin film material is to be applied on a surface having liquid repellency, by repeating a process of impacting a photocurable thin film material on the surface and a process of curing the thin film material on the surface after impacting by irradiating the thin film material with light, while moving an impact point. A second film in a liquid state is formed by applying a liquid thin film material on the first film. After the second film is formed, the second film is cured by irradiating the second film with light.
Patent JP-2014029024-A (JP)
Title: Iron cobalt ternary alloy nanoparticles with silica shells
Inventor: MICHAEL PAUL LAW
IPC: B22F9/24
Filed: 2013-07-25
Abstract: PROBLEM TO BE SOLVED: To provide preferable superparamagnetic core shell nanoparticles.SOLUTION: Provided are superparamagnetic core shell nanoparticles, each of which comprises a core of an iron cobalt ternary alloy and a shell of a silicon oxide directly applied onto the core and has a particle size of 2 to 200 nm. Methods for preparing the nanoparticles are also provided.
Patent JP-2015023849-A (JP)
Title: Chocolate
Inventor: ONISHI KIYOMI
IPC: A23G1/00
Filed: 2013-07-29
Abstract: PROBLEM TO BE SOLVED: To provide a chocolate which is soft and has refreshing melting-in-the-mouth properties, or properties of spreading softly in the mouth, giving a cool feel and melting refreshingly in the mouth, although being a chocolate allowing formation into blocks, plates and granules and a hard butter suitable for production of the chocolate.SOLUTION: A chocolate has a fat-and-oil content of 25-65 mass%, and the fat and oil meets conditions (1) to (5): (1) a content of SOS of 65-88 mass%; (2) a content of POP of 25-44 mass%; (3) a content of StOSt of 10-25 mass%; (4) a content of POSt of 15-32 mass%; and (5) a content of liquid fat and oil of equal to or higher than 9 mass% and lower than 14 mass%.
Patent JP-2015027374-A (JP)
Title: Squeezing device
Inventor: HOSOKAWA MASAO
IPC: B01D29/25
Filed: 2013-07-30
Abstract: PROBLEM TO BE SOLVED: To provide a squeezing device which improves safety by preventing a user from unexpectedly touching a rotating object.SOLUTION: A squeezing device 1 comprises: a device body 3 including a motor 2; and a squeezing part 5 that is connected to the device body 3 via the motor 2 and a drive shaft 4. The squeezing part 5 includes: a cylindrical portion 12 in which a screw body 16 coupled to the drive shaft 4 is mounted; a squeezing cap 15 cutting an object to be squeezed in a tip of the screw body 16 in an extrusion direction; an opening 12A that is provided in the cylindrical portion 12 by opening a screw in the extrusion direction; and a cover member 17 which is provided in the opening 12A so as to be freely opened/closed. The squeezing device 1 also comprises detection means 41 for detecting attachment/detachment of the squeezing cap 15, and when the detection means 41 detects that the squeezing cap 15 is not mounted at a predetermined position in the device body 3, the motor 2 is made inactive.
Patent JP-2015027767-A (JP)
Title: Laminated lumber and method of manufacturing laminated lumber
Inventor: KOIKE FUMIYOSHI
IPC: B27K5/00
Filed: 2013-07-30
Abstract: PROBLEM TO BE SOLVED: To provide a laminated lumber in which permeability of liquid or gaseous chemical is improved, so that the chemical is permeated with sure.SOLUTION: A plurality of bottomed grooves 2 parallel to an edge on the side of length direction are formed at laminas 1A, 1D constituting an outermost layer of a laminated lumber A so as to be arrayed side by side in minor length direction of the laminas 1A, 1D. On the surfaces of laminas 1C, 1B constituting an inner layer of the laminated lumber A, a plurality of bottomed grooves 2 parallel to the edge on the length direction side of the laminas 1C, 1B are formed to be arrayed side by side in minor length direction of the laminas 1C, 1B. A range except for the bottomed grooves 2 is a fitting surface on which an adhesive is applied. By allowing the fitting surfaces to face each other, the laminas 1A, 1B, 1C, 1D are bonded. A plurality of through holes 21 penetrating both outer peripheral edge end parts are formed along length direction of the laminated lumber A.
Patent JP-2015031193-A (JP)
Title: Screw compressor
Inventor: FUKUSHIMA YOSUKE
IPC: F04C29/06
Filed: 2013-08-01
Abstract: PROBLEM TO BE SOLVED: To provide a screw compressor which reduces noise leaked to the upstream side through a radial side suction port without deteriorating the compressive performance.SOLUTION: A lid member 11 having a number of holes 12 is detachably attached to a radial side suction port 8 provided at a position facing a suction port 3 provided at the radial side of a pair of rotors 6, 7.
Patent JP-2015029979-A (JP)
Title: Sludge scraper
Inventor: NOSE KAZUHIRO
IPC: B01D21/22
Filed: 2013-08-06
Abstract: PROBLEM TO BE SOLVED: To suppress corrosion of a guide rail.SOLUTION: There is provided a sludge scraper which scrapes sludge deposited on a basin bottom of a sludge precipitation basin P by causing flights 3 extending in a lateral length to run in a running direction vertical to a longitudinal direction of the flights in a circulated manner from the basin bottom of to a water surface part thereof. In the scraper, upper rails 1 are laid in the water surface part of the sludge precipitation basin P along the running direction of the flights. Upper end edges of the flights 3 in the water surface part are positioned above a water surface of the water surface part of the sludge precipitation basin P, and the flights 3 run on the upper rails 1 while scraping scum floating in the water surface part. Further, on both longitudinal-direction sides of the flights 3 in the water surface part, guide rails 10 for preventing falling of the flights 3 from the upper rails 1 due to floating-up of the flights 3, are laid in the running direction so as to be positioned below the water surface of the water surface part of the sludge precipitation basin P.
Patent JP-2015038549-A (JP)
Title: Method of driving liquid crystal device
Inventor: UTO SADAHITO
IPC: G02F1/13
Filed: 2013-08-19
Abstract: PROBLEM TO BE SOLVED: To provide a method of controlling a selective reflection wavelength of a liquid crystal composition including a cellulose derivative being water-soluble and having cholesteric liquid crystal properties, which is capable of recovering a gas generated in the vicinity of an electrode when applying a voltage to the liquid crystal composition from the outside to change a reflection color.SOLUTION: A liquid crystal device includes a liquid crystal element a) which has a liquid crystal composition comprising a cellulose derivative being water-soluble and having cholesteric liquid crystal properties, an electrolyte, and an aqueous solvent, a voltage application circuit b) which applies a voltage to the liquid crystal element, and a reverse current conduction circuit c) in which a current in a direction opposite to that of a current flowing in the voltage application circuit flows. In a method of driving the liquid crystal device, the voltage is applied to the liquid crystal element intermittently at prescribed intervals by the voltage application circuit, and the current in the direction opposite to that of the current flowing in the voltage application circuit flows in the reverse current conduction circuit when voltage application to the liquid crystal element is stopped, whereby the selective reflection wavelength of the liquid crystal composition is controlled.
Patent JP-2015039799-A (JP)
Title: Writing instrument
Inventor: KITO TETSUYA
IPC: B43K3/00
Filed: 2013-08-20
Abstract: PROBLEM TO BE SOLVED: To provide a writing instrument where appearance quality is not damaged even if a weld mark occurs on a surface.SOLUTION: Because a decorative groove 74B is disposed on a part 77 where a weld mark is formed, the weld mark is formed at an inner face or a bottom face of the decorative groove 74B, to cause the weld mark inconspicuous, and thereby appearance quality of a ball point pen 1 can be secured even if the weld mark occurs at a top crown 7.