baber/WOPTO huggingface dataset:
Patent JP-2013201996-A (JP)
Title: Water-soluble royal jelly and method for producing the same
Inventor: TAKEUCHI MINORU
IPC: A23L21/20
Filed: 2012-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing transparent and excellent-stability water-soluble royal jelly highly containing 10-HDA (10-Hydroxy-25-decenoic Acid).SOLUTION: A water-soluble royal jelly powder is obtained by reacting raw material royal jelly with two kinds of end-type proteases of an end-type acid protease and an end-type neutral proteinase, and at least one kind of amylase, and cellulase or pectinase, performing solid-liquid separation of an obtained reaction liquid, and thereafter drying and making filtrate powder.
Patent JP-2012134179-A (JP)
Title: Lighting device
Inventor: FUJIEDA ICHIRO
IPC: F21S2/00
Filed: 2012-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a lighting device, using laser light, capable of preventing deterioration of uniformity of illumination due to speckle by downsizing of a connection part between an optical fiber and a light guide.SOLUTION: The lighting device includes: a light source (1) generating the laser light; an optical fiber (2) for transmitting the laser light; the light guide (4) propagating the light in a planar state; and a phase modulating means (6) for chronologically varying phases of the laser light. One end of the optical fiber (2) composes a light extraction part (7) where the laser light is taken out from side faces of the optical fiber (2), and the longitudinal direction of the light extraction part (7) is arranged along an input part of the light guide (4).
Patent JP-2013209884-A (JP)
Title: Axial-flow blower
Inventor: NAKAJIMA SEIJI
IPC: F04D29/38
Filed: 2012-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a low-noise axial-flow blower which is used for air-conditioning and ventilation apparatuses or the like.SOLUTION: An axial-flow blower has an impeller 1 having a boss 2 to be rotated around the axis center, and a plurality of blades 3 arranged on an outer circumferential part of the boss 2. Each blade 3 has a curved area 36 which is smoothly curved to the upstream side of the main flow of the fluid in the vicinity of an outer circumferential end, and inequalities 0<H/D<0.35, 0.71<σ<0.90, and 60°<γ<66° are satisfied in the curved area 36, wherein, H denotes the length of the line connecting the front edge 31 of the blade 3 to a rear edge 32 of the adjacent blade 3 forward in the rotational direction compared to the blade 3 in a plane development diagram of a cylindrical cross-section around the axis of rotation of the impeller 1, D denotes the diameter of the impeller 1, σ denotes the chord-pitch ratio as the ratio (l/t) of the length l of the chord 37, which is the line connecting the front edge 31 of the blade 3 to the rear edge 32 of the blade 3, to the pitch t of the blade 3 as a spacing of the adjacent blade 3, in the plane development diagram, and γ denotes the stagger angle formed by the axis of rotation of the impeller 1 and the chord 37, respectively.
Patent JP-2013210110-A (JP)
Title: Air conditioner
Inventor: ENDO MICHIKO
IPC: F25B49/02
Filed: 2012-03-30
Abstract: PROBLEM TO BE SOLVED: To solve such a problem that there is a risk of refrigerant of connecting piping leaking inside a room only by closing a valve in an outdoor unit or in an indoor unit, it is not possible to cope with the case there is no power supply only by controlling the operation of an air conditioner by detecting the vibralion of an earthquake, and it becomes possible to interlockingly control the outdoor unit and the indoor unit having the same refrigerant circuit because it becomes possible to communicate in the case of breakage of a communication line or absence of power supply for communication in the case the outdoor unit and the indoor unit are wiredly connected.SOLUTION: An air conditioner has a refrigerant blocking unit 3 in the outside of an indoor space 4 and near the indoor space 4 which is a range affected in the case refrigerant leaks in the indoor unit 2, the refrigerant blocking unit 3 has a refrigerant blocking valve 11 connected to each of a liquid pipe and a steam pipe a refrigerant connecting pipe 10, a control unit 15, and a wireless communicating means 19, the control unit 15 can communicate in an emergency requiring to block the refrigerant using the control unit 13 of the outdoor unit 1 and the wireless communicating means 17, 19.
Patent JP-2013210735-A (JP)
Title: Press molding simulation system and program, and frictional force calculation method
Inventor: UMETSU YASUYOSHI
IPC: G06F17/50
Filed: 2012-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a press molding simulation system capable of improving accuracy of frictional force and improving simulation accuracy.SOLUTION: The press molding simulation system calculates positions of respective nodes of an analysis model of a metal plate at a prescribed stroke position of a press tool and a contact pressure with the press tool, determines whether or not the press tool is in contact on the basis of the contact pressure, and turns the frictional force of the node with the press tool to zero when it is not in contact. When it is in contact, the number of times of the contact from the start of analysis and a slide distance from a contact start position are calculated on the basis of the position and the contact pressure, a friction coefficient is calculated on the basis of friction coefficient characteristic data set for which the friction coefficient with the press tool for the node is set with the number of times of the contact and the slide distance as parameters from the calculated number of times of the contact and the slide distance, and the frictional force is calculated from the calculated friction coefficient and the contact pressure.
Patent JP-2013213513-A (JP)
Title: Turning drive device
Inventor: HIRANUMA KAZUNORI
IPC: F16H57/04
Filed: 2012-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a turning drive device in which lubricating oils of a decelerating device and a mechanical brake both do not become a high temperature.SOLUTION: A turning drive device 40 driving a turning body 3 of a shovel has a decelerating device 24 decelerating and transmitting the output of a driving source 21 and a wet brake 23 braking an output shaft 46 of the decelerating device 24. The decelerating device 24 is cooled by the lubricating oil fed to the wet brake 23.
Patent JP-2013214005-A (JP)
Title: Toner
Inventor: KABURAGI TAKESHI
IPC: G03G9/08
Filed: 2012-04-04
Abstract: PROBLEM TO BE SOLVED: To provide a toner having excellent storage stability or durable stability under a high temperature and high humidity environment and also having low-temperature fixability and hot off set resistance property.SOLUTION: A toner contains toner particles including: (1) a binder resin; (2) a coloring agent; (3) ester wax; (4) a monomer having a sulfonic acid group, a sulfonate group or a sulfonic acid ester group and a copolymer of a styrene monomer and an acrylic acid ester or a methacrylic acid ester. The binder resin is a styrene-acrylic resin. With regard to the sum of numbers of atoms of respective chemical elements of carbon atoms, oxygen atoms, nitrogen atoms and sulfur atoms obtained through a surface analysis of the toner particles by X-ray photoelectron spectroscopy (XPS), the sulfur atoms represent 0.05%-0.50% by number. When the toner particles are applied on an adhesive face of an adhesive tape, and the tape with the applied toner particles is pressed onto a glass and left under an environment of 30°C and 95% for 60 days, and thereafter removing the tape, a styrene-acrylic resin component amount remaining on the glass is set as (A), and an amount when left under an environment of 50°C and 95% for 2 days is set as (B), (A) and (B) satisfy: (A)≤0.30 mass%, and 0.25 mass%≤(B)≤0.60 mass%.
Patent JP-2013219875-A (JP)
Title: Motor driving device having dc link low voltage alarm detection level variable function
Inventor: NIWA SHOICHI
IPC: H02P29/02
Filed: 2012-04-05
Abstract: PROBLEM TO BE SOLVED: To solve such a problem that it is required to select a power element of a motor driving device in preparation for an increase in inrush current, but the margin of tolerance of the power element is excessive in normal operation.SOLUTION: A motor driving device comprises a converter and an inverter. The converter includes a power supply voltage monitoring section for detecting electric outage, DC link voltage detection means, means for calculating the total capacity of a DC link smoothing capacitor, and calculating a DC link low voltage alarm detection level during instantaneous power failure, means for varying the DC link low voltage alarm detection level during instantaneous power failure, as required, and means for monitoring a DC link voltage, and protecting the converter by generating an alarm when the DC link voltage goes below the DC link low voltage alarm detection level. When detecting electric outage, the motor driving device raises the DC link low voltage alarm detection level according to the total capacity of the DC link smoothing capacitor.
Patent JP-2013216190-A (JP)
Title: Vehicle seat
Inventor: TAMURA HIROSHI
IPC: B60N2/90
Filed: 2012-04-06
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle seat that can suppress the variation in output of a pressure sensor.SOLUTION: A vehicle seat includes a cushion body part 38 provided on a seat back 18; a film-like pressure sensor 26 provided in the cushion body par 38; a seat skin 36 covering the cushion body part 38; and an opening 52 provided outside the pressure sensor 26 in a seat width direction and suppressing the tension of the seat skin 36 on an arrangement portion of the pressure sensor 26.
Patent JP-2012145963-A (JP)
Title: Drive transmission apparatus, and image forming apparatus
Inventor: KAWASHIMA TOMOMICHI
IPC: F16D1/10
Filed: 2012-04-17
Abstract: PROBLEM TO BE SOLVED: To improve operability in ejecting/inserting a unit.SOLUTION: A unit attachable to and detachable from an apparatus body includes a coupling for receiving rotary drive from the apparatus body. The apparatus body also includes a coupling which is engaged with the coupling of the unit. At least one of the couplings can be pressed in a parallel direction with a rotary shaft, and one of the couplings includes a slope. When attaching/detaching the unit, one coupling is pushed by the slope and pressed on, thereby engagement between the couplings is released.
Patent JP-2013221196-A (JP)
Title: Zn-Al ALLOY-PLATED REINFORCING BAR AND METHOD FOR MANUFACTURING THE SAME
Inventor: IKEO YOSAKU
IPC: C23C2/38
Filed: 2012-04-18
Abstract: PROBLEM TO BE SOLVED: To provide a highly durable reinforcing bar plated with a Zn-Al alloy, wherein a sufficient coating weight can be achieved, a steel base is not affected by thermal strain, formation of an unplated part is prevented, formation of a non-uniform plating layer is prevented and peeling and cracking of the plating layer are prevented, and a method for manufacturing the same.SOLUTION: A reinforcing bar is soaked in a first plating bath that comprises 0.001-0.01 wt.% Al, 0.01-0.1 wt.% Ni and the balance being Zn and unavoidable impurities and has a bath temperature of 420-490°C and subsequently soaked in a second plating bath that comprises 4-20 wt.% Al, 0.01-0.1 wt.% Ni and the balance being Zn and unavoidable impurities and has a bath temperature of 420-490°C.
Patent JP-2012237989-A (JP)
Title: Powder transport device and image forming apparatus
Inventor: OTOME YUKIO
IPC: G03G15/08
Filed: 2012-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a small-sized powder transport device having lower manufacturing cost than before by reducing starting torque of a suction pump without increasing a drive time of the suction pump.SOLUTION: There is provided also a pump side connection pipe atmospheric air opening/closing device 140 which opens and closes a pump side connection pipe opening port 143 provided between a suction pump 43 of a negative pressure chamber connection pipe 100 and a negative pressure chamber opening/closing device 96. The inside of the negative pressure chamber connection pipe 100 is closed by the negative pressure chamber opening/closing device 96, and the pump side connection pipe opening port 143 is opened by the pump side connection pipe atmospheric air opening/closing device 140 while the inside of a suction port connection pipe 45 is closed by a suction port opening/closing device 93. After the pump side connection pipe opening port 143 is opened to set the internal pressure of the negative pressure chamber connection pipe 100 at atmospheric pressure, the suction pump 43 is driven and the pump side connection pipe opening port 143 is closed by the pump side connection pipe atmospheric air opening/closing device 140 during drive of the suction pump 43. Thereafter, the inside of the negative pressure chamber connection pipe 100 is opened by the negative pressure chamber opening/closing device 96 to attract air in a negative pressure chamber 82.
Patent JP-2013226183-A (JP)
Title: Smoke barrier
Inventor: NISHIZU TAKASHI
IPC: A62C2/06
Filed: 2012-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a smoke barrier in which a smoke protection plate can be prevented from being damaged and falling due to vibration of an earthquake.SOLUTION: A smoke barrier includes: a mounting rail 2 which is arranged in a ceiling A surface: a glass-made smoke protection plate 3 the upper end of which is mounted in the mounting rail 2 and which is hung; and end holder parts 20 which are arranged on both sides of the smoke protection plate 3 and which come in contact along the end part of the smoke protection plate 3 and are configured to be flexible.
Patent JP-2013226614-A (JP)
Title: Electric power tool
Inventor: OKADA ATSUTO
IPC: B23D51/16
Filed: 2012-04-24
Abstract: PROBLEM TO BE SOLVED: To provide an electric power tool including such a new structure that even if the tool is bent when used, the bent tool is brought into slide contact with an opening hole so that a tool guide functions as the reinforcement of the tool and when the tool is not bent and is under normal conditions, the tool does not produces unnecessary noise.SOLUTION: An electric power tool 10 includes: a motor 21; a driving force conversion mechanism 31 for converting a rotational driving force from the motor 21 into a reciprocating driving force; a transmission part 41 which is reciprocated linearly by the reciprocating driving force obtained from the driving force conversion mechanism 31 and includes a tool attachment part 51 to which a tool 12 can be detachably attached; a guide hole 72 into which the tool 12 can be inserted; and furthermore, the tool guide 71 the relative position of which to the tool 12 is freely adjusted. At least a part of a space present between the guide hole 72 and the tool 12 to be inserted into the guide hole 72 is formed to have a narrow width.
Patent JP-2013227166-A (JP)
Title: Glass raw material supply apparatus, and method for producing glass plate
Inventor: HIWATARI HIROICHI
IPC: C03B3/00
Filed: 2012-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a glass raw material supply apparatus capable of sealing a casing by using a sealing material so that a glass raw material does not leak out from the casing of a screw feeder, and mounting/dismounting easily the sealing material, when the glass raw material is supplied into a dissolution tank by using the screw feeder to produce a glass plate; and to provide a method for producing the glass plate.SOLUTION: A bearing of a glass raw material supply apparatus for supplying a glass raw material used for a method for producing a glass plate into a dissolution tank is provided on a position separated from a casing of the glass raw material supply apparatus, and a clearance between a shaft and the casing formed when the shaft of the glass raw material supply apparatus is extended to the outside of the casing is occluded by a sealing material constituted of a fiber material provided on the end of the bearing side of the casing.
Patent JP-2013231646-A (JP)
Title: Measuring instrument
Inventor: KOBAYASHI YUKIHIRO
IPC: G01L3/10
Filed: 2012-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a measuring instrument capable of accurately measuring characteristics due to rotations such as torque of an article to be measured which rotates at high speed, by a simple structure and at a low cost.SOLUTION: Electric signals from a plurality of strain gauges 200 are detected through a flexible printed circuit board 100, and characteristics due to rotations of an article to be measured are measured. A flexible printed circuit board is equipped with a substrate body 100A; a terminal contact portion 110 formed on the substrate body, and connected with a plurality of strain gauges; and a wiring conductor pattern 160 formed on the substrate body, and electrically connected to the plurality of strain gauges for detecting resistance values of the plurality of stain gauges as electric signals. The terminal contact portion and the wiring conductor pattern are disposed to be axially symmetrical in a circumferential direction about a center axis of a strain-inducing portion 13.
Patent JP-2013176748-A (JP)
Title: Coating width adjustable slot die
Inventor: SEO WON SUB
IPC: B05D1/26
Filed: 2012-05-07
Abstract: PROBLEM TO BE SOLVED: To provide a slot die capable of adjusting the width of applied slurry.SOLUTION: There is provided a slot die including a first die having a storage part where slurry is stored, a second die coupled to the first die so as to cover the storage part, a fixed spacer interposed between the first die and second die and having an open part formed on one side, at least one moving spacer positioned at the opening part between the first die and second die and determining a width of discharging the slurry, and an adjusting device moving the moving spacer.
Patent JP-2013236176-A (JP)
Title: Image forming apparatus
Inventor: AOKI MASARU
IPC: G03G15/00
Filed: 2012-05-07
Abstract: PROBLEM TO BE SOLVED: To improve productivity in printing a read document to provide stable printing performance.SOLUTION: An image forming apparatus comprises: a document reading unit 100 that reads front and rear surfaces of a document G; an image forming unit that forms information read by the document reading unit 100 into an image on a recording material S; a double side conveyance path 80 that selectively conveys the recording material S and the document G; and a control unit 800 that controls a reading position of the document reading unit 100 when only the document G is conveyed. The document reading unit 100 reads the rear surface of the document G at a first position where the document reading unit 100 faces a document dedicated conveyance path 81, and reads the front surface of the document at a second position where the document reading unit 100 faces the double side conveyance path 80; and the control unit 800 controls the document reading unit 100 to read the document at the first position or the second position on the basis of reading conditions of the document reading unit 100 and image forming conditions of the image forming unit.
Patent JP-2013235536-A (JP)
Title: Data back-up device and cold apparatus
Inventor: FURUYA HIDEO
IPC: G06F12/00
Filed: 2012-05-11
Abstract: PROBLEM TO BE SOLVED: To provide a data back-up device capable of resuming operation of a cold apparatus in the same state as that before power failure, and further to provide the cold apparatus.SOLUTION: A data back-up device 80 for backing up operation data of a vertical refrigerator-freezer showcase 1 comprises: a primary data storage section 82; a secondary data storage section 83; and a data back-up processing section 81 for supplying data in a predetermined data format generated by converting the operation data held by the primary data storage section 82 to the secondary data storage section 83. When the operation data held by the primary data storage section 82 are updated, the data back-up processing section 81 adds latest data identification information indicating that the operation data are updated to the operation data updated and supplies the operation data to which the latest data identification information is added as back-up data to the secondary data storage section 83.
Patent JP-2013239032-A (JP)
Title: Intrusion detection system
Inventor: NAWA TATSUYA
IPC: G08B25/04
Filed: 2012-05-15
Abstract: PROBLEM TO BE SOLVED: To provide an intrusion detection system in which an adjustment of the system can be performed by one person in the system for detecting an intruder by an intrusion detection apparatus laid apart from an intrusion detection area.SOLUTION: An intrusion detection system comprises: a first transmission path 1 for radiating an intrusion detection radio wave to an intrusion detection area; a second transmission path 2 for transmitting an intrusion detection reception signal from the intrusion detection radio wave received; a control device 3 having a detection processing section 31 for generating a detection processing signal from the intrusion detection reception signal and a first wireless LAN section 34 for using any of the first transmission path 1 for radiating or receiving a wireless LAN radio wave and the second transmission path 2 or both thereof; an intrusion detection apparatus 5 for detecting whether or not an intrusion exists on the basis of the detection processing signal; and a portable adjustment apparatus 7 having a second wireless LAN section 71 for communicating with the first wireless LAN section 34 by the wireless LAN radio wave and an adjustment section 72 for adjusting behavior of at least one of the intrusion detection apparatus 5 and the control device 3.
Patent JP-2012150522-A (JP)
Title: Process cartridge and electrophotographic image forming apparatus
Inventor: HORIKAWA TADASHI
IPC: G03G21/18
Filed: 2012-05-16
Abstract: PROBLEM TO BE SOLVED: To securely attach a cartridge to an image forming apparatus body by an inexpensive, simple configuration in an image forming apparatus of a process cartridge of a detachable system.SOLUTION: An apparatus body 3 is provided with a support member 41, moving members 101 and 102, an opening and closing door 2, and a restricting part 62. A cartridge 11 is provided with a supported part 31c and a restricted part 31j. The support member is moved vertically while moved horizontally by the moving members. The movements of the moving members are linked with the opening and closing of the opening and closing door 2. When attached, the cartridge is inserted horizontally from a longitudinal direction while the supported part 31c is supported by the support member. When the insertion is completed, the restricting part 62 and the restricted part 31j strike against each other to restrict the longitudinal direction. Thereafter, the support member is raised while moved horizontally by the operation of closing the opening and closing door 2. At this time, frictions occur between the support member 41 and supported part 31c and between the restricting part 62 and restricted part 31j.
Patent JP-2013238371-A (JP)
Title: Heating system
Inventor: WADA YASUMORI
IPC: F24F5/00
Filed: 2012-05-16
Abstract: PROBLEM TO BE SOLVED: To heat a wide indoor space by using the geothermal heat at comparatively low cost.SOLUTION: A heating system has: compressors 16, 24 for compressing and discharging a heat medium; heat exchangers 17, 25 for exchanging heat between the heat medium discharged from the compressors 16, 24 and the liquid L being a heat source of heating, and for condensing the heat medium; expansion valves 18, 26 for decompressing the heat medium flowing out from the heat exchangers 17, 25; and a heat collection side heat exchanger for exchanging heat of the heat medium decompressed at the expansion valves 18, 26 between an outdoor heat source and itself, and for evaporating the heat medium. The heat collection side heat exchanger has a first heat exchanger 20a for increasing a temperature of the heat medium by an underground heat as an outdoor heat source, and a second heat exchanger 20b for increasing a temperature of the heat medium by the heat in an outside air as the outdoor heat source.