baber/WOPTO huggingface dataset:
Patent JP-2012020821-A (JP)
Title: Automatic document feeder
Inventor: KAYAMA RUMI
IPC: B65H3/56
Filed: 2010-07-13
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive document feeder equipped with a shutter 53 which is automatically returned to a waiting state by its own weight even if removing jammed documents.SOLUTION: The automatic document feeder 10 for automatically feeding a document P loaded on a document tray includes a paper feed unit 40 having at least a paper feed roller 43 and a pickup roller 42 and vertically tilted around a roller shaft 45 of the paper feed roller 43, and a shutter unit 20 including a shutter 53 which is provided on a side plate 48 of the paper feed unit 40, located at the document regulating position for regulating the position of a fore end of the document P before the paper feed unit 40 picks up the document P, pressed and tilted by the document P to be picked up when the paper feed unit 40 picks up the document P, and automatically returned to the document regulating position by its own weight when the picked-up document P is passed.
Patent JP-2012020517-A (JP)
Title: Printing device, and method of controlling preparation operation in the same
Inventor: MANO TAKAHIRO
IPC: B41J2/175
Filed: 2010-07-15
Abstract: PROBLEM TO BE SOLVED: To provide a printing dvice, along with a method of controlling preparation operation, which can suppress deterioration of print throughput by securing printing capability performed during printing, or efficiently performing preparation operation for inspection.SOLUTION: A carriage 32, which stops at a finish position PTn at a full side after finishing this (N-time) pass, operates a paper feed waiting expected time Tw until moving of the next (N+1 time) pass starts. It is determined whether the paper feed waiting expected time Tw exceeds flashing requirement condition time Tfc being waiting time required for flashing. When Tw>Tfc is satisfied, the carriage 32 is immediately caused to start moving to a flashing position FP without waiting for the time Tfc. Meanwhile, when Tw>Tfc is not satisfied, the carriage is not caused to move to the flashing position FP before the time Tfc has passed. Further, the next (N+1 time) pass starts from the flashing position FP after the flashing has finished.
Patent JP-2012020913-A (JP)
Title: Hydraulic material and hydraulic composition
Inventor: KOBAYAKAWA MAKOTO
IPC: C04B7/24
Filed: 2010-07-16
Abstract: PROBLEM TO BE SOLVED: To provide a hydraulic material which can be manufactured making an industrial waste or the like as a raw material, and can obtain a hydraulic composition excellent in flowability and strength development even in a case for example in which cement clinker is not used together or only the small amount is used.SOLUTION: The hydraulic material comprises a fine powder which includes at least 60 mass% of a pulverizing object of a fired material which includes at least 2CaO-SiOand 2CaO-AlO-SiO, and includes 10-100 pts.mass of the sum total amount of 2CaO-AlO-SiOand 4CaO-AlO-FeObased on 100 pts.mass of 2CaO-SiO, wherein the rate of the fine powder having at most 20 μm of a particle size in the total amount of the fine powder is at most 70 vol.%.
Patent JP-2012028494-A (JP)
Title: Base material with single crystal silicon carbide film, manufacturing method of single crystal silicon carbide film, and manufacturing method of base material with single crystal silicon carbide film
Inventor: SHIMADA HIROYUKI
IPC: H01L21/205
Filed: 2010-07-22
Abstract: PROBLEM TO BE SOLVED: To provide a base material with a single crystal silicon carbide film having a high quality single crystal silicon carbide film which is less susceptible to stresses arising from a lattice mismatch with a silicon substrate or a single crystal silicon film formed on a substrate and has fewer crystal defects than ever, a manufacturing method of a single crystal silicon carbide film which makes it possible to form a high quality single crystal silicon carbide film with reduced crystal detects, and a manufacturing method of the base material with the single crystal silicon carbide film.SOLUTION: A base material with a single crystal silicon carbide film of the present invention, designated by numeral 1, has a plurality of concaves 3 formed on the surface of a silicon substrate 2. Insulation film 4 containing silicon oxide is formed on the entire surface, including the inside surfaces of these concaves 3, of the silicon substrate 2. The upper ends of side walls of concaves 5 of the insulation film 4 are flattened, constituting a flat plane 6, to which a single crystal silicon carbide film 7 is joined, and the concaves 5 below the single crystal silicon carbide film 7 are left vacant.
Patent JP-2012025539-A (JP)
Title: Conveying device and recording device
Inventor: FUNAYOSHI TOSHIMITSU
IPC: B65H5/22
Filed: 2010-07-23
Abstract: PROBLEM TO BE SOLVED: To provide a conveying device that prevents an object to be conveyed such as a recording material from getting wrinkled when information is recorded on the recording material by a recording device.SOLUTION: The conveying device includes: a transfer means moving a long band-shaped recording material S in its longitudinal direction; a first air roller 53 which is disposed in the middle of a movement path of the recording material S by the transfer means, and supplies air to one side of the recording material S to levitate a part of the recording material S; a vibration member 31 disposed opposite to the other side of at least a part of the recording material S levitated by the first air roller 53; and a traveling wave generation part 30 arranged between the vibration member 31 and the recording material S to generate traveling waves.
Patent JP-2012028201-A (JP)
Title: Induction heating cooker
Inventor: HAJI MASAYO
IPC: H05B6/12
Filed: 2010-07-26
Abstract: PROBLEM TO BE SOLVED: To provide an induction heating cooker which can improve heating efficiency and control heating distribution while heating a pan smaller than a heating coil in diameter, and perform optimized temperature control according to a size of an object to be heated.SOLUTION: The induction heating cooker has a plurality of resonance circuits 56 and 57 which are connected in parallel with an inverter circuit 40, and a first heating coil 48 and a second heating coil 49 are provided, respectively, for inductively heating an object to be heated. In the induction heating cooker, the inverter circuit 40 operates in a frequency domain higher than the highest resonance frequency among resonance frequencies of the resonance circuits 56 and 57. Inductance values of the heating coils and capacitance values of capacitors in the resonance circuits are set to achieve a power distribution in which the object to be heated is inductively heated by all the heating coils in the plurality of resonance circuits in a frequency domain where switching elements operate. Heating is controlled based on values detected by heated object temperature detection means 33a and 33b.
Patent JP-2010256931-A (JP)
Title: Liquid crystal display device
Inventor: KIMURA HAJIME
IPC: G02F1/1368
Filed: 2010-07-26
Abstract: <P>PROBLEM TO BE SOLVED: To apply a sufficient electrical field to a liquid crystal material in an in-plane switching liquid crystal display device typified by an FFS type.  <P>SOLUTION: In the in-plane switching liquid crystal display device, the electrical field is applied to a liquid crystal material right above a common electrode and a pixel electrode using a plurality of pairs of electrodes rather than one pair of electrodes. One pair of electrodes includes a comb-shaped common electrode and a comb-shaped pixel electrode. Another pair of electrodes includes a common electrode provided in a pixel portion and the comb-shaped pixel electrode.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012024821-A (JP)
Title: Cooling system of rolled stock for bar steel
Inventor: OGATA SACHIHIRO
IPC: B21B45/02
Filed: 2010-07-26
Abstract: PROBLEM TO BE SOLVED: To provide a cooling system of the rolled stock for bar steel, by which steel is rapidly cooled without damaging equipment and stopping operation and also the thermal recuperation of the steel is easily performed.SOLUTION: The cooling system has one or more cooling units 3 in which a plurality of high-pressure water spray nozzles 2 are arranged on the outside of a cooling pipe 1, conveys a high-temperature rolled stock 5 for bar steel in its axial direction (direction of the arrow in Fig.1) by a conveying means 4 or the like and cools the rolled stock by passing through in the cooling pipe 1. The cooling pipe 1 is constituted by having a plurality of through-holes 6 for discharging the water used for cooling the rolled stock 5 for bar steel and arranging a plurality of rows of a nozzle headers 7 on which the plurality of high-pressure water spray nozzles 2 are arranged concentric-circularly on the outside of the cooling pipe 1 in the axial direction of the rolled stock for bar steel. The positions of the high-pressure water spray nozzles 2 in the circumferential direction of adjacent mutual nozzle headers 7 are deviated by θ/2.
Patent JP-2012029199-A (JP)
Title: Stereoscopic imaging device and imaging method for the same
Inventor: TANAKA SEIICHI
IPC: H04N13/239
Filed: 2010-07-27
Abstract: PROBLEM TO BE SOLVED: To suppress increase in device scale.SOLUTION: A stereoscopic imaging device comprises: two imaging parts for taking images of the same subject; a parallax calculation part which detects corresponding points between images taken by the two imaging parts and calculates parallax information between the images taken by the two imaging parts: and a composition processing part which, with reference to the respective view points of the two imaging parts and on the basis of the parallax information and the images taken by the two imaging parts, composes images including a larger number of pixels than those in the taken images, thereby generating two systems of images including a large number of pixels.
Patent JP-2012032195-A (JP)
Title: Flaw detection method of turbine blade
Inventor: HAMADA HARUICHI
IPC: G01N3/20
Filed: 2010-07-29
Abstract: PROBLEM TO BE SOLVED: To provide a flaw detection method of a turbine blade capable of determining a crack generated on the internal wall surface without requiring proficiency.SOLUTION: In a representative configuration of the flaw detection method of the turbine blade, the crack on the internal wall surface is determined with respect to a turbine blade having a cooling space for passing the air for cooling through the inside. The flaw detection method includes: acquiring variation of height distribution when weight is applied to the turbine blade without the crack as reference distribution variation (step 304), acquiring variation of height distribution when the weight is applied to a turbine blade to be inspected as inspection distribution variation (step 310), and determining that the crack exists at a position where positive and negative are reversed in a difference between the reference distribution variation and the inspection distribution variation (step 316).
Patent JP-2012033331-A (JP)
Title: Lighting fixture
Inventor: SUMIYOSHI YASUNOBU
IPC: F21Y101/00
Filed: 2010-07-29
Abstract: PROBLEM TO BE SOLVED: To provide a lighting fixture capable of securing safety by preventing fall and breakage of a reflector without impairing designability.SOLUTION: The reflector 30 is installed on a fixture body 20 having a light source 21 through a fixing tool. A through-hole 24 is provided on one of the installation faces 203, 31 of the fixture body 20 and the reflector 30, and a coupling member 40 which penetrates the through-hole 24 is fixed to the other. Since the coupling member 40 has a locking part 41 to be locked to the through-hole 24, even if the reflector 30 comes off the fixture body 20, the reflector 30 is prevented from falling by the coupling member 40. Thereby, safety is secured. Further, since the connecting member 40 and the through-hole 24 installed in the installation faces 203, 31 are not visible from the outside in a state in which the reflector 30 is installed on the fixture body 20, designability is not impaired.
Patent JP-2012034240-A (JP)
Title: Computer system, encryption circuit, and decoder circuit
Inventor: ANDO TOMOAKI
IPC: G06F21/62
Filed: 2010-07-30
Abstract: PROBLEM TO BE SOLVED: To enable encryption of a part of a series of commands exchanged between processors.SOLUTION: In a computer system which gives a command to a signal processing device from a host CPU and has the signal processing device perform a process corresponding to the command, a command to embed a start notification code notifying a start of an encryption transmission is specified beforehand, and the command with the start notification code embedded is inserted right before a segment which requires encryption among a series of commands given to the signal processing device from the host CPU. The host CPU performs a process of encrypting and outputting a command to follow the command with the start notification code embedded, and the signal processing device determines whether a command has the start notification code embedded or not every time it receives the command from the host CPU. When the code is embedded, the signal processing device considers commands received from then on as encryption commands and performs a process of decoding the commands.
Patent JP-2012034869-A (JP)
Title: Method of manufacturing tissue product
Inventor: HANADA TOMOHIRO
IPC: A47K10/16
Filed: 2010-08-06
Abstract: PROBLEM TO BE SOLVED: To provide a method of efficiently manufacturing a tissue product coated with a chemical.SOLUTION: In the method of manufacturing the tissue product, primary continuous sheets made of crepe sheets with a basis weight of 10-25 g/munrolled from a primary material roll JR are laminated, the laminated continuous sheets S2 are subjected to aqueous chemical coating, and the laminated continuous sheets coated with the liquid chemical are continuously supplied to a folding mechanism 85 of a rotary type inter-folder system while keeping the form of the continuous sheet without being machined into a roll. In the folding mechanism 85, the laminated continuous sheets S2 are cut in the width direction, and the cut sheets are folded and formed into tissue bundles.
Patent JP-2012034957-A (JP)
Title: Gaming system and gaming device
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2010-08-10
Abstract: PROBLEM TO BE SOLVED: To provide a gaming system and a gaming device which reduce an economic burden on a game parlor introducing a game machine using the player's awarded points, and overcome the shortcoming that communication progresses while a receiving side does not receive data that ought to have sent from a sending side, when communication control is started again.SOLUTION: A CU (card unit) connected to a P machine (gaming machine) using the awarded points, stores the number of game balls used for a game on the P machine. Information on the number of game balls added according to winning a prize or the like and the number of game balls subtracted according to a shot game ball is transmitted every 200 ms from the P machine to the CU. The CU receiving the information updates and stores the number of game balls. In recovery processing after power interruption on the CU side, when an SQN (sequence number) transmitted from the P machine is greater by 1 than an SQN backup stored in the CU, both of the last number of game balls and the current number of game balls which are transmitted from the P machine are used to correct the number of game balls.
Patent JP-2012041149-A (JP)
Title: Mobile crane
Inventor: MUNEKIYO MASAYUKI
IPC: B66C23/68
Filed: 2010-08-20
Abstract: PROBLEM TO BE SOLVED: To provide a mobile crane which can improve a lifting capacity by eliminating curvature distortion acting on a boom.SOLUTION: In the mobile crane where a derricking cylinder 7 for hoisting operation is attached to a main boom 5A, a tension mast 10 is composed of a left mast 10L extending left obliquely to a longitudinal direction of the main boom 5A and a right mast 10R extending right obliquely to the longitudinal direction of the main boom 5A. A tension rope 20 is composed of a left rope 20L provided so as to be spreadable via the left mast 10L and a right rope 20R provided so as to be spreadable via the right mast 10R. Bases of the left mast 10L and the right mast 10R are attached via a connection pin 30 which attaches a piston rod 7r of the derricking cylinder 7 to the main boom. Since a suspension load is directly transmitted to the derricking cylinder 7 via the connection pin 30 and not transmitted to the main boom 5A, the boom does not generate curvature distortion.
Patent JP-2012043694-A (JP)
Title: Determination method for discharge completion of waste battery and determination device
Inventor: MAEBA KAZUYA
IPC: H01M10/54
Filed: 2010-08-20
Abstract: PROBLEM TO BE SOLVED: To provide an efficient determination method for discharge completion of a waste battery capable of accurately grasping a discharge state of an electrical charge remaining in the waste battery and correctly determining discharge completion without measuring a residual voltage of each of the waste batteries.SOLUTION: In the determination method for discharge completion of a waste battery, after immersion of a waste battery in liquid having conductivity, discharge completion of an electrical charge remaining in the waste battery is determined by measuring concentration of hydrogen gas generated from the liquid.
Patent JP-2012042852-A (JP)
Title: Fixing/separating device, fixing device, and image forming device
Inventor: NOZAWA KENJI
IPC: B65H29/56
Filed: 2010-08-23
Abstract: PROBLEM TO BE SOLVED: To provide a separation device, a fixing device, and an image forming device, which can prevent a separation claw from contacting a pressure member and can obtain a fixed image having higher quality.SOLUTION: A separation claw 85 and a stay 82 which supports the separation claw 85 are adapted to be able to rotate around an axis 83. By turning an adjusting screw 89, a stopper 90 is moved upward or downward, and a gap C between the stopper 90 and the stay 82 can be adjusted. Although there is a gap D between the tip of the separation claw 85 and a pressure roller 65, by suitably adjusting the gap C, a range of motion of the separation claw 85 can be adjusted, and even when a paper is jammed between a fixing belt 61 and the separation claw 85, the tip of the separation claw 85 can be prevented from contacting the pressure roller 65.
Patent JP-2012047864-A (JP)
Title: Decoloration device
Inventor: NIINUMA HIDEYOSHI
IPC: F21S2/00
Filed: 2010-08-25
Abstract: PROBLEM TO BE SOLVED: To provide a decoloration device using a reflection type LED lamp, which is capable of achieving uniform decoloration by eliminating uneven irradiation due to shadow of electrode terminals of the reflection type LED lamp.SOLUTION: Plural high luminance reflection type LED lamps 27 are arranged in a longitudinal direction of a light source base 26 each being fixed with a screw 39 on a lamp holder portion 36. The LED lamps are arranged in parallel to each other with an orientation 50 at 45° with respect to a conveyance direction of a recording medium indicated by an arrow b. Measuring the illumination light distribution by a decoloring LED head 24 over the recording medium, a low illumination area, which is caused from interception of illuminating radiation by the electrode terminals (31 and 32) corresponding to the orientation 50 of the LED lamp, is eliminated; the light quantity corresponding to a gap g between the LED lamps 27 is smaller; and the light quantity corresponding to irradiation width h is larger. However, in any case, light quantity larger than that necessary for decoloration is obtained and no stripe of insufficient decoloring is formed on the decolored recording medium. Thus complete and uniform decoloring is achieved.
Patent JP-2011230749-A (JP)
Title: Assembling structure of airbag module cover
Inventor: SUGANO HIRONORI
IPC: B60R21/215
Filed: 2010-08-25
Abstract: PROBLEM TO BE SOLVED: To reduce noise generated between a retainer and a module cover which covers the retainer during vehicle traveling.SOLUTION: In an assembling structure of an air-bag module cover in which a predetermined clearance is provided along an outer surface of the retainer 10, hooks 15 formed in the retainer 10 are latched to openings 5 formed in a module cover 3, and the retainer 10 is covered by the module cover 3, a marginal part of the opening 5 formed along a longitudinal direction of the module cover 3 is made to be sharper than a normal thick part. Furthermore, a protrusion 6 is formed at an outer surface of the module cover near the opening 5, and when the hook 15 comes into contact with a marginal part 3a or the protrusion 6, a tip of the marginal part 3a or the protrusion 6 is deformed. Alternatively, a hook 15S is formed on the retainer side and a predetermined clearance is provided to an opening 5S of the module cover side and is covered with the module cover 3. Accordingly, the generation of noise is reduced.
Patent JP-2012046120-A (JP)
Title: Generation control device of hybrid vehicle
Inventor: SAITO JUN
IPC: B60L50/16
Filed: 2010-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a generation control device of a hybrid vehicle that can set desired generation output.SOLUTION: In the hybrid vehicle which is driven by an engine and a motor, when an electrical generator is driven by the engine, and a battery is charged with electricity generated by the electrical generator, and after start of charging to the battery by the engine and the electrical generator, when a "+" lever of a paddle shift is pushed, setting to add generated power is performed (S23→S24), when a "-" lever of the paddle shift is pushed, setting to subtract generated power is performed (S23→S25→S26), and when neither is pushed, setting to hold the last generated power is performed (S23→S25→S27), and charging to the battery is performed by the set generated power.
Patent JP-2012050512-A (JP)
Title: Endoscopic hood and endoscope with the hood
Inventor: ITO KOJI
IPC: A61B1/00
Filed: 2010-08-31
Abstract: PROBLEM TO BE SOLVED: To provide an endoscopic hood with a therapeutic light cut filter covering an observation window in which the surface of a therapeutic light cut filter can be cleaned even if the hood is attached to a distal end of the endoscope.SOLUTION: The hood 50 is attached to the distal end portion 16a of the electronic endoscope. In the hood 50, a specific wavelength cut filter 51 for cutting or dimming light of a specific wavelength out of the light reflected in a body cavity is provided on a portion covering the observation window 42. The front surface of the specific wavelength cut filter 51 is cleaned with the air or water supplied from the air and water discharging opening 53. The rear surface of the specific wavelength cut filter 51 is cleaned with air or water supplied from a flow path 60 formed between a flap 55 and the distal end portion 16a. The flap 55 is usually in close contact with the distal end portion 16a, and only when the air or water flows out of the air and water discharging nozzle, the flap 55 is released from the close contact with the distal end portion 16a. Thus, the flow path 60 is formed.