baber/WOPTO huggingface dataset:
Patent JP-2010175107-A (JP)
Title: Heat pump type hot water supply device
Inventor: MORISHITA KUNIHIRO
IPC: F24H1/00
Filed: 2009-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat pump type hot water supply device capable of suppressing degradation of a boiling-up capacity even when an antifreezing operation time from a stop of boiling-up to a start of boiling-up is over a predetermined value.  <P>SOLUTION: This heat pump type hot water supply device is composed of a heat pump unit 100 having a refrigerant circuit configured by successively circularly connecting a compressor 1, a refrigerant-water heat exchanger 2, a pressure reducer 3 and an evaporator 4 by refrigerant piping, and a fan 7, a tank unit 200 having a warm water tank for storing the warm water heated by the refrigerant-water heat exchanger, an operating section 11 connected with the tank unit 200 to perform driving operation, and a warm water circulating device 10 connected between the refrigerant-water heat exchanger 2 and the warm water tank 14. A control section 13 executes a defrosting operation of the evaporator 4 in starting boiling-up when an accumulated value of the antifreezing operation time from the stop of boiling-up to the start of boiling-up is over the predetermined value.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010172856-A (JP)
Title: Apparatus and method of recovering film
Inventor: CHIKAIKE MASAAKI
IPC: H01S3/00
Filed: 2009-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To recover rare metals and organic compounds and the like that are applied to the surface of a solar cell and the like.  <P>SOLUTION: In an apparatus and method of recovering a film, the film is recovered from a planar material of a solar cell or the like in which the film is applied to the surface of a light transmitting substrate. A laser beam is generated that is emitted to the film on the surface of the light transmitting substrate, the laser beam is controlled so as to be emitted from the reverse side of the light transmitting substrate to the film. While hardly affecting the light transmitting substrate, the laser beam instantaneously heats the film, making it be locally expanded/contracted, so that the boundary between the light transmitting substrate and the film is shifted, thereby destroying the adhesion between them and separating them from each other.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010178599-A (JP)
Title: Rotating electrical machine
Inventor: MOMIJISHIMA HISAYUKI
IPC: H02K1/14
Filed: 2009-02-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rotating electric machine capable of reducing iron loss by improving the magnetic characteristics of a tooth portion by applying a tensile strength to the tooth portion, without causing central a compression stress to be produced in the vicinity of the root of the tooth portion.  <P>SOLUTION: In the rotating electric machine includes a rotor; and a stator core which has a cylindrical yoke portion, and a plurality of tooth portions protruding from the yoke portion to the inside of the diameter direction of the rotor, provided in the circumferential direction of the yoke portion, and formed by laminating a plurality of electromagnetic steel plates in the shaft direction of the rotor, the tooth portion has a protruding portion, having a tip portion whose width in a circumferential direction is wide and protruding from the end of the stator core in a direction parallel to the shaft direction of the rotor, in at least the position outside each tooth portion in the surrounding of the yoke portion; and a stress applying member, provided for each of the tooth portion so as to press-contact the side surface of the tip and the protruding portion and apply the tensile stress of the protruding direction to the tooth portion.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009146562-A (JP)
Title: Cross point memory having electrically programmable resistance characteristic
Inventor: SHIEN TEN SUU
IPC: H01L27/10
Filed: 2009-02-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cross point memory device of which the capacity increase of a nonvolatile memory is attained, which uses a material having such a property that electrical resistance is changed by an external influence (electric pulse, in particular).  <P>SOLUTION: A bit region corresponding to the cross point of a lower electrode and an upper electrode is a part of an active layer arranged between a lower electrode and an upper electrode which are arrayed so as to intersect each other. The active layer is formed of a material having resistance to be changed in response to an electric signal. The electric signal passing between the lower electrode and the upper electrode is passed through a bit region. In the bit region, resistivity is changed in response to the electric signal.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010182481-A (JP)
Title: Electric component box of induction-heating cooker
Inventor: IKEFUCHI KENJI
IPC: H05B6/12
Filed: 2009-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric component box structure housing in distribution a control part of each induction heating coil and capable of effectively carrying out cooling of each control part as well as of each induction heating coil and its periphery members with a single fan, and aimed at improvement of serviceability such as repair/inspection of relevant control parts, for an induction-heating cooker equipped with a plurality of induction heating coils.  <P>SOLUTION: The induction-heating cooker is provided with a top plate on a top face of its body part and an electric component box housing a plurality of induction heating coils as well as control parts concerning electricity conduction control of each induction heating coil inside the body part. The electric component box is provided with housing parts laminated in free detachment so as to house each control part for controlling electricity conduction to each induction heating coil, an air channel for discharging air flowing inside each housing to each induction heating coil from below, the single fan for discharging air flowing through each housing part, and an air discharging port for the fan arranged against an air intake port for each housing part.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010182270-A (JP)
Title: Mobile electronic apparatus and data management method in mobile electronic apparatus
Inventor: SEKIYA SATORU
IPC: G06F12/16
Filed: 2009-02-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an IC card that allows a user to easily store the latest record data and record data of multiple generations before update while efficiently using a storage region of a data memory and to read out data by a simple procedure.  <P>SOLUTION: The IC card 1 has a data memory 14 that stores a record file storing a plurality of record data. When the IC card receives a command to rewrite specific record data in the record file, from an external apparatus 2, the pre-rewrite record data of the record data to be rewritten are stored in the record file as backup data. When the pre-rewrite record data are stored as backup data, the record data are rewritten according to the command.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009101704-A (JP)
Title: Liquid discharge device
Inventor: KOIKE YASUNORI
IPC: B05C11/10
Filed: 2009-02-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid discharge device and a liquid discharge head in which consideration is given to the growth balance of air bubbles between flow channels corresponding to a plurality of liquid species.  <P>SOLUTION: The liquid discharge head includes needle members 31a-31d forming the flow channels (filter chambers) corresponding to each color ink of black, magenta, cyan, and yellow. The needle members 31a-31d are formed of different materials so that permeability to gases may differ depending on corresponding ink species. Air bubbles 51a-51d staying in filter chambers 44a-44d maintain suitable balance and grow uniformly by the generation of gas due to the autolysis of ink and gas permeation through outer hulls 45a-45d.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010193041-A (JP)
Title: A/d conversion circuit, and sample-hold timing adjusting method
Inventor: FURUTA SHINGO
IPC: H03M1/08
Filed: 2009-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To obtain the optimal timing for a noise amplitude or a phase which is changed by manufacturing dispersion or a temperature drift.  <P>SOLUTION: A selection circuit M1 respectively outputs first to fourth potentials according to signals T6, T4, T5, T7. An A/D converter M2 respectively carries out A/D conversion for the first to the fourth potentials according to a clock T13, and outputs conversion values C(n), A(n), B(n), T3. An operation circuit M3 outputs signals T6, T4, T5, creates a conversion characteristic that is a linear curve showing a relation: variation in the conversion value from C(n) to A(n) versus variation in the output potential value from the first potential to the second potential, when the conversion value B(n) corresponds to the conversion characteristic, it outputs a signal T7, and when the conversion value B(n) does not correspond to the conversion characteristic, it outputs signals T10, T6, T4, T5. An adjuster M5 delays a reference clock T12 by a J-th delay value according to the signal T10 of the (J-1)th time (1≤J≤N), and supplies it to the A/D converter M2 as the clock T13.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010193205-A (JP)
Title: Radio system
Inventor: GOTO SEISHI
IPC: H04W92/20
Filed: 2009-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a radio system having an improved receiving sensitivity and improved synchronization accuracy by preventing the occurrence of a variation in propagation delay without using a highly stable crystal oscillator such as an OCXO (Oven Controlled Crystal Oscillator) in a base station.  <P>SOLUTION: In the radio system, the lengths from radio equipment 401 of a host station to optical terminators of respective base stations through a loop-shaped optical line 409 and a branching filter connected to the optical line 409 are made to be all equal, a monitoring receiver 106 of the base station monitors a transmission wave transmitted from the host station, performs timing synchronizing processing of the transmission wave, and generates an original oscillation signal with corrected frequency shift and a frame timing signal to be reference timing, and a receiving part 107 performs reception processing, demodulation processing and decoding processing of a reception wave from a radio terminal on the basis of the original oscillation signal and the frame timing signal.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010187951-A (JP)
Title: Slot machine
Inventor: MUKOYAMA KOJI
IPC: A63F5/04
Filed: 2009-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a slot machine which increases excitement and enjoyment of a game by materializing a new entertainment quality utilizing a variable probability condition.  <P>SOLUTION: The slot machine 1 includes: a game state shifting means 46 which shifts the game state to the variable probability state which has a higher probability for internal winning of a special combination, when the predetermined conditions are satisfied in a normal game state; a variable probability cognitive operation means 69 that a player operates when the shift to the variable probability state is recognized; a cognitive period-determining means 47 which specifies the cognitive period from the time of the shift to the variable probability state till the time when the variable probability cognitive operation means 69 is operated; and an advantageous degree-changing means 48 which changes the advantageous degree for the sake of a player so as to make the advantageous degree lower when the cognitive period specified by the cognitive period determining means 47 becomes longer.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010190377-A (JP)
Title: Sealing device
Inventor: SATO MIKIO
IPC: F16J15/3232
Filed: 2009-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To smoothly insert a shaft without inverting a lip when mounting the shaft from an open side in a sealing device such as a dust seal.  <P>SOLUTION: The sealing device includes a flexible part comprising rubber erected from the open side on the inner peripheral side of a metal ring. The flexible part has a first lip on the open side and a second lip on a sealed side abutting on the shaft, each projecting toward the open side. A fulcrum part being a fulcrum of deformation of the first lip when the shaft is inserted from the open side is provided at two locations near a base part of the first lip and near a base part of the flexible part. By such a structure, when the shaft is mounted from the open side, the first lip deforms in the diameter increasing direction with the two locations as fulcrums so that flexibility is increased, and is easily expanded in the shaft radial direction smoothly, so that mounting of the shaft is facilitated without inversion occurring.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010189184-A (JP)
Title: Elevator brake device and bedding method for the same
Inventor: MIYAMOTO HIROSHIGE
IPC: F16D65/22
Filed: 2009-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an elevator brake device for reducing an impact load on lining during bedding to prevent the breakage thereof, and to provide a bedding method for the same.  <P>SOLUTION: The brake device includes a brake shoe, a guide device, an eccentric spring for thrusting the shoe against a braking surface, and an electromagnetic device for isolating the shoe from the braking surface during energization wherein an impact absorber is provided between the shoe and the guide device for absorbing the impact of the braking surface. The bedding method includes a step of bedding the brake shoe while thrusting the shoe against the rotated braking surface. The impact on the shoe is absorbed by the impact absorber, thus reducing a load on the lining during bedding to hardly cause the breakage thereof.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010191380-A (JP)
Title: Fixing device and image forming apparatus equipped with the same
Inventor: SAITO SEIJI
IPC: G03G15/20
Filed: 2009-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fixing device which fully fixes toners to a recording medium even for a full-color toner image to which a plurality of color toners are supplied, and appropriately separates, from a fixing belt or a pressure roller, the recording medium to which the toner image is fixed; and to provide an image forming apparatus equipped with the fixing device.  <P>SOLUTION: The fixing device for heat fixing an unfixed toner image to the recording medium has a heating roller 51 having a heat generating means 55, an endless fixing belt 54 wrapped around the heating roller 51, and a pressure roller 52 pressed by the heating roller 51 via the fixing belt 54. The fixing device further includes a temperature control member 56 disposed near the downstream side of the pressing part of the heating roller 51 and the pressure roller 52 so that the outside surface of the fixing belt 54 is pressed against the pressure roller 52.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010194647-A (JP)
Title: Slide hammer device and using method of the same
Inventor: MURAMATSU HARUO
IPC: B25B27/02
Filed: 2009-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a slide hammer device stabilizing the attitude of a guide bar and performing the smooth sliding operation of a slide hammer.  <P>SOLUTION: The slide hammer device includes: a guide bar 1; the slide hammer 2 slidably fitted into the guide bar 1; a joint 3 provided on one end part of the guide bar 1; a drawer member 4 detachably connected to the joint 3 and connected to a drawer object 5; and an impact receiving member 6 fixed to the other end part of the guide bar 1 and receiving the sliding impact force of the slide hammer 2. In the slide hammer device, the using posture of the guide bar 1 is held by connecting a guide bar posture holding means 14 to the other end part of the guide bar 1.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010200482-A (JP)
Title: Hybrid excitation ipm motor
Inventor: KUSASE ARATA
IPC: H02K1/27
Filed: 2009-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To generate a high torque in both a high-speed rotation zone and a low-speed rotation zone.  <P>SOLUTION: A hybrid excitation IPM motor includes: a stator 16 formed by winding an excitation winding 13 and a three-phase winding 15 around a circular soft steel disk 12; and a rotor 24 having a circular soft steel drum portion 21 which surrounds the excitation winding 13 in a recess shape via a gap G1 and magnetically continuing to the excitation winding 13 and having the inner circumferential portion of the circular shape fixed on the rotating shaft 22, wherein a circular laminate core 23 opposing the three-phase winding 15 is fixed to the outer circumferential surface of the soft steel drum portion 21 via a gap G2. Convex portions 25 whose number corresponds to the number of poles of the three-phase winding 15 are provided along the circumferential direction on the surface of the circular laminate core 23 which opposes the three-phase winding 15, each permanent magnet 26 made of a rare earth magnet is embedded in every other one of the convex portions 25 on the circular surface of the circular laminate core 23 so that a segment region 27a of a predetermined region can be formed on the outside circular surface of each of the permanent magnets 26 when the magnets are embedded, and a positive or negative current is applied to excite the excitation winding 13.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010201680-A (JP)
Title: Recording paper transportation path structure and printer
Inventor: NAGATA NORIO
IPC: B41J15/04
Filed: 2009-03-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a recording paper transportation path structure that can prevent a drop in paper feed precision while suppressing deflection of a recording paper fed from a nipping part between a pair of rollers to a platen surface of a suction platen.  <P>SOLUTION: In a roll paper printer 1, the recording paper fed through the nipping part 52 between a paper feed roller 22 and a paper pressure roller 23 is fed obliquely along a tangential plane P2 of the circular outer peripheral surfaces of the rollers 22 and 23 toward the horizontal platen surface 8a of the suction platen 8 at a slightly lower position. An inclined surface part 12b that slopes along the tangential plane P2, a scooping surface part 12c that slopes downward, and a protruding surface part 12d are formed continuously to the upstream side at an upstream end part 8b of the platen surface 8a. Since the part of the recording paper 10 fed from the nipping part 52 is supported and guided by the parts, the paper is guided to a horizontal surface part 12a on the platen surface 8a without bending, and a drop in the paper feed precision and paper jam caused by the deflection of the recording paper can be avoided.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010202307-A (JP)
Title: Method for detecting recording paper and printer
Inventor: YAMADA MASAHIKO
IPC: B65H7/02
Filed: 2009-03-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for detecting recording paper accurately detecting the presence or absence of recording paper by using a transmissive photosensor and a reflective photosensor even to label paper using a thin continuous paper or transparent mount.  <P>SOLUTION: In a conveyance passage A of a printer 1, the transmissive photosensor 26 and the reflective photosensor 27 are arranged. As thresholds for determination of the transmissive photosensor 26, two-stage thresholds of a lower side transmitted light amount threshold SLt and an upper side transmitted light amount threshold SHt are set, and as thresholds for determination of the reflective photosensor 27, two-stage thresholds of a lower side reflective light amount threshold SLr and an upper side reflective light amount threshold SHr are set. When printing is performed in a label paper P1, a label paper P2 with a mark, a continuous paper P3 with a mark, and a continuous paper P4 without a mark, the level of detection output of the transmissive photosensor 26 and the reflective photosensor 27 is determined by using the thresholds for determination in accordance with the kinds of paper, and the presence or absence of the recording paper 12a and the kind of paper of the recording paper 12a are determined based on a determination result.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010205581-A (JP)
Title: Manufacturing method of photoelectric conversion element using conductive mesh
Inventor: SUGIO TAKESHI
IPC: H01M14/00
Filed: 2009-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of a photoelectric conversion element in which conductivity of electrodes can be improved, and the distance between both electrodes can be shortened with a low resistance between both electrodes, and which has a high photoelectric conversion efficiency.  <P>SOLUTION: This is the manufacturing method of the photoelectric conversion element in which an electrode (10) having a transparent conductive member on a transparent substrate (6) and a photocatalyst film (8) on it and a counter electrode (9) having at least a conductive member on a counter electrode substrate (1) are arranged in opposition with a prescribed spacing, and an electrolyte is arranged between both electrodes. A conductive mesh (2) is installed on the surface of the transparent substrate (6) as a transparent conductive member, and the conductive mesh (2) is embedded by forming a glass-like film (4) on it, and further, the surface portion of the glass-like film (4) is ground to expose the upper end part of the conductive mesh (2) from the glass-like film (4), and the photocatalyst film (8) is installed on it.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010208952-A (JP)
Title: Collagenase activity inhibitor
Inventor: TSUBATA MASAHITO
IPC: A61K36/81
Filed: 2009-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new collagenase activity inhibitor.  <P>SOLUTION: A potato extract has been found to have a collagenase activity-inhibiting action. This collagenase activity inhibitor is characterized by containing the potato extract. The potato extract is preferably a fraction having a mol.wt. of ≥10,000. The potato extract can be used as it is, or in the form of foods, drinks or cosmetics mixed with various additives, as the collagenase activity inhibitor.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009216096-A (JP)
Title: Structure for fixing turbine blade
Inventor: WUTZ DIETMAR
IPC: F01D5/30
Filed: 2009-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an improved turbine wheel.  <P>SOLUTION: The device includes a structure for fixing a turbine blade to a turbine wheel in a turbine, or particularly in a gas turbine. In the turbine, an axial profile groove that is extended roughly parallel to the rotation axis of the turbine is provided on the turbine wheel for the turbine blade. In the profile groove, a root of each turbine blade of which section matches the profile section of the profile groove is inserted. A fixing element is provided for the turbine blade, so that the root of the turbine blade inserted to the profile groove is stably fixed in the axial direction by the fixing element. The fixing element is locked to be fixed to the turbine wheel, and the root is stretched to be stably fixed in the axial direction. The fixing element for the structure is thus provided.  <P>COPYRIGHT: (C)2009,JPO&INPIT