baber/WOPTO huggingface dataset:
Patent JP-2014185567-A (JP)
Title: Oil pan and oil separator
Inventor: HIRANO MASASHI
IPC: F01M11/00
Filed: 2013-03-22
Abstract: PROBLEM TO BE SOLVED: To achieve increase in a storage amount of lubricating oil while saving a space.SOLUTION: An oil pan 20 assumes a bottomed vessel form with a top face opened toward a cylinder 11 of an engine 10 and is configured that a crank mechanism 50 connected to a piston 14 in the cylinder 11 is received in an upper chamber 22 (internal space). The oil pan comprises: a main storage chamber 21 capable of storing lubricating oil F and provided in a region in the upper chamber 22, which is located below the crank mechanism 50; and sub-storage chambers 24L, 24R capable of storing the lubricating oil F, disposed in a region in the upper chamber 22, which is deviated in the horizontal direction from an operation locus 54 of the crank mechanism 50 during driving of the engine 10, and divided by partition walls 43L, 43R located above the lowermost end of the operation locus 54.
Patent JP-2014187573-A (JP)
Title: Piezo-electric element wafer formation method
Inventor: SHOJI YOSHIHIDE
IPC: H03H3/02
Filed: 2013-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a piezo-electric element wafer formation method with excellent productivity and stable quality.SOLUTION: The piezo-electric element wafer formation method includes: a first resist film formation step (S1); a resist film curing step (S2); a piezo-electric wafer etching step (S3); a whole resist film peeling step (S4); a second resist film formation step (S5); an exposure step (S6); a predetermined resist film peeling step (S7); a piezo-electric wafer outer shape etching step (S8); and a whole resist film peeling step (S9).
Patent JP-2014185376-A (JP)
Title: Chemical conversion treatment apparatus and method of separating chemical conversion sludge
Inventor: SAITO HIDEKI
IPC: C23C22/00
Filed: 2013-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a chemical conversion treatment apparatus which decreases concentration of chemical conversion sludge and can maintain the concentration, and a method of separating chemical conversion sludge.SOLUTION: A chemical conversion treatment apparatus 100 includes: a chemical conversion treatment tank 1 which stores a zirconium chemical conversion treatment solution; a settling tank 3 which settles chemical conversion sludge contained in the zirconium chemical conversion treatment solution; and a circulation pump 2 which flows the zirconium chemical conversion treatment solution from the chemical conversion treatment tank 1 to the settling tank 3. The settling tank 3 removes the chemical conversion sludge from the zirconium chemical conversion treatment solution by settling the chemical conversion sludge contained in the zirconium chemical conversion treatment solution.
Patent JP-2013227666-A (JP)
Title: Surface-treated aluminum plate, organic-resin-coated surface-treated aluminum plate, and can body and can lid produced by using the same
Inventor: KASHIWAKURA TAKUYA
IPC: B32B15/20
Filed: 2013-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a surface-treated aluminum plate excellent in adhesiveness of organic resin coats to enable developments of corrosion resistance and impact resistance excellent as a plate working material.SOLUTION: A polyester resin and a chemical conversion treated film containing a zirconium compound or a titanium compound are formed at least on one of the surfaces of an aluminum plate.
Patent JP-2014191930-A (JP)
Title: Lighting fixture
Inventor: SAEGUSA HIROKAZU
IPC: F21Y103/00
Filed: 2013-03-26
Abstract: PROBLEM TO BE SOLVED: To make a tube portion of a straight tube LED lamp unlikely to be damaged.SOLUTION: Each holding piece 52 is configured in such a manner that at a portion excluding both ends along an axial direction of a lamp 8, at least one part (projection 54) of a surface facing a tube portion of the lamp 8 protrudes toward the tube portion. Therefore, when the tube portion of the lamp 8 is elastically held between the pair of holding pieces 52, only a tip portion of the projection 54 comes into contact with the tube portion of the lamp 8. That is, only the tip portion of the projection 54 comes into contact with the tube portion of the lamp 8 and the edge of the holding piece 52 does not come into contact with the tube portion; thus, compared with the case where the edge of the holding piece 52 comes into contact, the tube portion of the lamp 8 can be made less likely to be damaged.
Patent JP-2014188468-A (JP)
Title: Water treatment system for space applications
Inventor: NAKATSUCHI YUTA
IPC: C02F1/72
Filed: 2013-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a water treatment system for space applications which can be used in a space and can treat water efficiently.SOLUTION: A water treatment system for space applications comprises: a concentrated drainage storage unit pooling concentrated drainage in a concentrated drainage tank which can vary the capacity; a membrane distillation unit supplying first treated water extracted from the concentrated drainage to a second circulation line by making water content included in the concentrated drainage heated by a membrane distillation module permeate into the second circulation line, and pooling the first treated water in the second circulation line in a second buffer tank which can vary the capacity; a low-concentrated drainage storage unit pooling low-concentrated drainage in a low-concentrated drainage tank; a reverse osmosis membrane unit, in which a reverse osmosis membrane module causes the low-concentrated drainage pressurized and circulated in a third circulation line to contact with a reverse osmosis membrane, pools second treated water passed the reverse osmosis membrane in a fourth buffer tank; and a catalytic oxidation unit supplied with at least one of the first treated water and the second treated water, and treating the supplied treated water by a catalytic oxidation method.
Patent JP-2014190295-A (JP)
Title: Valve timing control device of internal combustion engine
Inventor: NAKAJIMA TOYOKAZU
IPC: F02D13/02
Filed: 2013-03-28
Abstract: PROBLEM TO BE SOLVED: To shorten a time necessary for the completion of fixing at an intermediate lock phase of a relative rotation phase of a cam shaft with respect to a crank shaft in an engine stop process.SOLUTION: In an engine stop process, an oil control valve 25 is operated as follows for completing a prohibition operation of a lock mechanism. That is, a spool valve in displaced in a first region within a moving range of the spool valve in the oil control valve 25, and a relative rotation phase of an intake cam shaft 12 with respect to a crank shaft 7 is adjusted to an intermediate lock phase by the drive of a valve timing variable mechanism 16 through the displacement of the spool valve. After the adjustment is performed, the spool valve is moved to a second region for performing the prohibition operation of the lock mechanism from the first region. A moving speed of the spool valve at this time is made higher than that at the time of the displacement of the spool valve in the first region for adjusting the relative rotation phase to the intermediate lock phase.
Patent JP-2014188351-A (JP)
Title: Game machine
Inventor: MATSUSHIMA SHOJI
IPC: A63F7/02
Filed: 2013-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a game machine that enhances further improvement in the interest in a game by diversifying the variation of special pattern's variation time that is set on the basis of the special pattern's number of variations.SOLUTION: Either a first period or a second period is being set on the basis of special pattern's number of variations. In a without-electric-support state, in which assistance with a chuck being opened by an electric motor is not available, a first normal variation pattern table 1J is set during the first period (S542, 544), and a second normal variation pattern table 2J that has a shorter variation time than the table 1J is set during the second period (S542, 546). Also, when a jackpot is won during the second period, a second special variation flag is set as ON, and in a with-electric- support state after a jackpot, if the second special variation flag is OFF, a first special variation pattern table 1K is set (S548, 550), and if the second special variation flag is ON, a second special variation pattern table 2K that has a shorter variation time than the table 1K is set (S548, 552).
Patent JP-2014193448-A (JP)
Title: Liquid discharge head and liquid discharge device
Inventor: NAKAO HAJIME
IPC: B05C5/00
Filed: 2013-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a liquid discharge head which reduces the costs while having functions equivalent to a conventional liquid discharge head in at least given portions.SOLUTION: A liquid discharge head discharges a liquid flowing in a liquid passage from a nozzle hole and includes: a nozzle plate where the nozzle hole is formed; and a passage member where a pressure chamber forming a part of the liquid passage and in which pressure changes occur and a first passage for limiting an amount of the liquid flowing into the pressure chamber are formed. The pressure chamber and the first passage in the passage member are integrally formed by a ceramic.
Patent JP-2014195023-A (JP)
Title: Electronic component loading device
Inventor: HASHIMOTO MASATOSHI
IPC: H05K13/04
Filed: 2013-03-29
Abstract: PROBLEM TO BE SOLVED: To provide an electronic component loading device capable of pressing a flat cable and avoiding the damage of the flat cable.SOLUTION: The electronic component loading device includes: a cable presser 7 disposed above a flat cable 8 which includes a plurality of juxtaposed cables flexibly formed in the longer direction of the cables, and moving together with a beam to suppress the upward deformation of the flat cable; and a roller 52 having a shaft 55 disposed in the orthogonal direction to the moving direction of the beam and disposed at a contact part 50 of the cable presser to the flat cable. When the roller 52 contacts to the flat cable 8, the roller 52 rotates to avoid the damage of the flat cable.
Patent JP-2014198790-A (JP)
Title: Antioxidant, cosmetics, food and drink
Inventor: YAMADA YASUHIRO
IPC: A61Q19/10
Filed: 2013-03-29
Abstract: PROBLEM TO BE SOLVED: To provide an antioxidant having excellent antioxidant action and high safety, cosmetics using the antioxidant and food and drink.SOLUTION: There are provided an antioxidant containing indole-3-carboxylic acid, cosmetics using the antioxidant and food and drink. The blended amounts of indole-3-carboxylic acid in each composition of the antioxidant, cosmetics, food and drink are not specified, but it is preferable to be in ranges of 0.01 to 20 mass% or preferably 0.1 to 10 mass%.
Patent JP-2014202129-A (JP)
Title: Pump device
Inventor: KOSAKA SHIGERU
IPC: F04D13/00
Filed: 2013-04-04
Abstract: PROBLEM TO BE SOLVED: To provide a pump device capable of suppressing an impact force acting on an impeller even when a water-hammer action is generated by opening/closing of a valve.SOLUTION: A pump device includes: a rotary shaft 42 which is inserted into a first intermediate casing 70 and a second intermediate casing 80 laminated and arranged in an axial direction; a first impeller 71 which is accommodated in the first intermediate casing 70 and mounted on the rotary shaft 42 via a sleeve 48; and a second impeller 81 which is accommodated in the second intermediate casing 80 and mounted on the rotary shaft 42 via a submerged bearing 43. The submerged bearing 43 includes: an annular rotary part 44 mounted on an outer peripheral surface of the rotary shaft 42; an annular fixing part 45 provided being separated in a radial direction of the rotary shaft 42 with respect to the rotary part 44, and mounted on the second intermediate casing 80; and a plurality of protrusions 46 protruding from the fixing part 45 to the rotary part 44 side, formed being in contact with the outer peripheral surface of the rotary part 44 and arranged in the circumferential direction at intervals.
Patent JP-2013162790-A (JP)
Title: Combine harvester
Inventor: TAKENAKA MITSURU
IPC: A01D67/00
Filed: 2013-04-15
Abstract: PROBLEM TO BE SOLVED: To provide a combine harvester with good externally frontward and downward visibility from an operation seat.SOLUTION: A combine harvester includes: an operating section 5 that has a driving seat 51, a steering operation part 53 having a steering lever 53a, and an instrument panel 54; a cabin 6 that has a roof part 61 covering over the operating section 5, a plurality of pillars 62 supporting the roof part 61, and a windshield 63 extending and supported between a right and left pair of pillars 62a and 62b on a machine foremost side among the pillars 62 and covering the front side of the operating section 5; and a mowing section provided on an lower front side of the machine from the cabin 6. In the operating section 5, a steering operation part 53 is provided on one side in a right and left direction of the machine, and the instrument panel 54 is provided on the other side of the right and left direction of the machine. The windshield 63 reaches a lower side than the seating surface 51a of the driving seat 51 from the roof part 61.
Patent JP-2014207189-A (JP)
Title: Lighting apparatus
Inventor: SAEGUSA HIROKAZU
IPC: F21V19/00
Filed: 2013-04-15
Abstract: PROBLEM TO BE SOLVED: To provide a lighting apparatus which prevents damages of a socket from being caused by heat expansion of a straight tube type LED lamp.SOLUTION: A straight tube type LED lamp 2, in which a first mouth piece 21 is provided at one axial end part of a circular column body part 20 and a second mouth piece 22 is provided at the other end part, is attached to a lighting apparatus 1. The lighting apparatus 1 includes: an apparatus body 3; a socket 4 fixed to the apparatus body 3 and with which the first mouth piece 21 is connected; and a support medium 5 which is fixed to the apparatus body 3 and supports the body part 20 in a manner that the second mouth piece 22 may be displaced relative to the apparatus body 3 in an axial direction (a crosswise direction in a figure) of the body part 20. Expansion and contraction of the body part 20, which are caused by temperature changes, are absorbed by displacement of the second mouth piece 22. Thus, damages of the socket 4 is prevented from being caused by heat expansion of the straight tube type LED lamp 2.
Patent JP-2013223722-A (JP)
Title: Dual column surgical support system
Inventor: HIGHT JOSHUA C
IPC: A61G1/02
Filed: 2013-04-16
Abstract: PROBLEM TO BE SOLVED: To provide surgical tables that occasionally allow adjustment of the table prior to surgery so that patients can be properly supported or held in a fixed position for a particular surgical operation, wherein a patient can be moved to different positions during an operation.SOLUTION: A patient support apparatus 10 includes a foundation frame 12, a support top 14, and a brake system 50. The foundation frame 12 includes a first column 24 and a second column 26. The support top 14 is coupled to the first column 24 and the second column 26 for rotation about a top axis 22 extending along the length of the support top 14.
Patent JP-2014212416-A (JP)
Title: Communication system
Inventor: YAMAGUCHI SATORU
IPC: H04W16/14
Filed: 2013-04-18
Abstract: PROBLEM TO BE SOLVED: To effectively utilize position information of radio communication devices in channel mapping using a server.SOLUTION: A communication system comprises a server and a plurality of radio communication devices. The server communicates with the plurality of radio communication devices. The radio communication device comprises a notification unit which, when a specific radio wave is detected in a channel, notifies the server of a result of the detection. The server comprises a selection unit and a transmission unit. When the server receives the notification from the radio communication device, the selection unit selects a change destination channel on the basis of the notification. The transmission unit transmits channel information indicating the channel selected by the selection unit to the other radio communication devices existing close to the radio communication device which is the transmission source of the notification. The radio communication device comprises a change unit which, on receiving the channel information, changes the channel for communication on the basis of the received channel information.
Patent JP-2014214344-A (JP)
Title: Surface modification apparatus for alloy steel part, surface modification method for alloy steel part, and manufacturing method of alloy steel part
Inventor: UEMATSU NORIYUKI
IPC: C21D1/06
Filed: 2013-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a surface modification apparatus which can provide a wide-shaped or a large amount of steel parts with a deep and uniform hardening layer, a surface modification method for an alloy steel part, and a manufacturing method of the alloy steel part.SOLUTION: A surface modification apparatus 100 includes a treatment furnace 101 which provides a surface modification treatment to an alloy steel part 90 which consists of an alloy steel material added with at least one or more types of a nitride forming element such as chromium, molybdenum, and aluminum. The surface modification apparatus 100 forms a compound layer on a surface of the alloy steel part 90 by exposing the alloy steel part 90 for at least 180 min while an atmosphere inside of the treatment furnace 101 is kept to an ammonia gas concentration of 80% or more and a temperature of 620°C.
Patent JP-2014214974-A (JP)
Title: Heating system
Inventor: HIKONE TAKAHITO
IPC: F25B47/02
Filed: 2013-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a heating system capable of preventing frosting of a heat medium in a heat source machine if a defrosting operation is performed although the heat medium (water) is relatively low in temperature as in a low-temperature water system.SOLUTION: A controller 7 executes a capacity reduction step of gradually lowering a rotational frequency of a compressor 1 if a pressure of refrigerant flowing out from a load heat exchanger 3 gradually falls to reach a preset low pressure threshold when the compressor 1 is activated to gradually increase the rotational frequency thereof for defrosting a heat source heat exchanger 5; and a defrosting end stop of deactivating the compressor 1 when the pressure of the refrigerant flowing out from the load heat exchanger 3 increases to reach the low pressure threshold.
Patent JP-2014212976-A (JP)
Title: Vehicular seat
Inventor: SHIMIZU SHUICHI
IPC: B60N2/90
Filed: 2013-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a vehicular seat including a vibration generation unit, and being able to stably support an upper body of an occupant.SOLUTION: A vehicular seat (a vehicular seat S) including a seat cushion S1 and a seat back S2 includes: a seat back frame constituting a frame of the seat back S2; connection wires bridged over the seat back frame; a plate-like pressure reception member 40 connected to the seat back frame through the connection wires, and supporting a load from an occupant; and a vibration generation unit 6 attached to the pressure reception member 40, and imparting vibration to the occupant. The pressure reception member 40 has: a pressure reception part 41 facing an upper body back part of the occupant; and support parts 42 extending outward in the right-and-left direction from both right and left end parts of the pressure reception part 41, and formed elastically deformably back and forth. The vibration generation unit 6 is disposed in a position avoiding the tips of the support parts 42.
Patent JP-2014220331-A (JP)
Title: Electromagnetic wave irradiation apparatus
Inventor: CHIN KENHO
IPC: H01L21/20
Filed: 2013-05-07
Abstract: PROBLEM TO BE SOLVED: To provide an electromagnetic wave irradiation apparatus capable of producing a highly uniform film.SOLUTION: The electromagnetic wave irradiation apparatus includes: electromagnetic wave irradiation means for heating a film to be heated formed on one side of a substrate by applying an electromagnetic wave from the other side that is an opposite side of the one side of the substrate; and temperature measurement means disposed on the one side of the substrate for measuring a surface temperature of the film to be heated, and controls energy of the electromagnetic wave applied from the other side of the substrate on the basis of a measurement result of the temperature measurement means.
Patent JP-2014224690-A (JP)
Title: Environmental test device
Inventor: MURAKAMI HIDENORI
IPC: G01N17/00
Filed: 2013-05-15
Abstract: PROBLEM TO BE SOLVED: To provide an environmental test device that provides a sealing structure having high-temperature resistance and high sealing performance and in which leakage is difficult to occur and a test chamber is easily maintained at a desired temperature.SOLUTION: An environmental test device 1 is a thermal shock test device and repeats a high-temperature exposure mode and a low-temperature exposure mode alternately. A high-temperature air circulation path 7 is formed between a test chamber 2 and a high-temperature controlling chamber 5, and a high-temperature introduction damper 8 and a high-temperature discharge damper 10 are provided in the high-temperature air circulation path 7. The high-temperature introduction damper 8 and a high-temperature introduction opening 33 are sealed by a packing member 50 and a pressing member 51. The packing member 50 is formed by covering heat-resistant fiber 52 such as ceramic fiber with a metal cloth-like object 53. The pressing member 51 is formed by combining four pressing member pieces. The pressing member pieces have a substantially "L"-shaped cross section, and tip portions 62 thereof extend linearly.
Patent JP-2014224741-A (JP)
Title: Magnetic particulate detecting device and magnetic particulate detecting method
Inventor: TANAKA SABURO
IPC: G01R33/035
Filed: 2013-05-16
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic particulate detecting device and a magnetic particulate detecting method for measuring an amount of particulates with high sensitivity by detecting a large second harmonic component regardless of a size of an applied alternating current magnetic field.SOLUTION: A magnetic particulate detecting device includes a differential detecting coil 1, an alternating curent magnetic field applied coil 2, and a direct current magnetic field applied coil 3, which are coaxially overlapping each other, where an output of the differential detecting coil 1 is connected to a spectrum analyzer 4. The magnetic particulate detecting device is configured to apply a sinusoidal alternating current to the alternating current magnetic field applied coil 2 and a direct current magnetic field to the direct current magnetic field applied coil 3 to move an operating point to an inflection point, thereby measuring a second harmonic.
Patent JP-2013164167-A (JP)
Title: Gear device
Inventor: MURAKI SHIGEHISA
IPC: F16H1/32
Filed: 2013-05-20
Abstract: PROBLEM TO BE SOLVED: To attain a gear device capable of excellently keeping the rotational balance of a crankshaft.SOLUTION: A gear device 100 includes an internal teeth member 6, a carrier 2 (a support member 2X and a support member 2Y), a crankshaft 50 and an external gear 16. An internal gear is formed on an inner circumference of the internal teeth member 6. The carrier 2 is arranged coaxially with an axis line CL1 of the internal gear. The carrier 2 is also rotatably supported by the internal teeth member 6. The crankshaft 50 is arranged coaxially with the axis line CL1 of the internal gear, and is rotatably supported in the carrier 2 by a pair of bearings 28. An eccentric body 20 and a first gear 32 are fixed to the crankshaft 50 between the pair of bearings 28. The external gear 16 meshes with the internal gear. The external gear 16 also engages with the eccentric body 20. The external gear 16 eccentrically rotates around the axis line CL1 of the internal gear in response to rotation of the crankshaft 50.