baber/WOPTO huggingface dataset:
Patent JP-2013015486-A (JP)
Title: Inspection device and inspection method for print circuit board
Inventor: MAKI TAKANORI
IPC: H05K3/00
Filed: 2011-07-06
Abstract: PROBLEM TO BE SOLVED: To enable even a print circuit board, which cannot be conventionally inspected by a TDR, to be inspected in such a case that diodes are provided in series to a pulse application place.SOLUTION: In an inspection device 1 for a print circuit board utilizing a TDR, a pulse generator 41 generates a pulse wave to be applied to the print circuit board via a prove 32, in a state that an off-set voltage is applied from an off-set voltage generation part 61 to the print circuit board via the probe 32. A measuring instrument 42 detects a voltage waveform generated by reflecting the pulse wave by the print circuit board. A determination part 51 determines the quality of a print circuit board for inspection on the basis of comparison between a voltage waveform detected with respect to the print circuit board for inspection and a voltage waveform detected with respect to a print circuit board for reference.
Patent JP-2013018130-A (JP)
Title: Masking sheet
Inventor: IMURA JIRO
IPC: C09J133/00
Filed: 2011-07-07
Abstract: PROBLEM TO BE SOLVED: To provide a masking sheet whose adhesive hardly remains on a coated object after heated in the state of adhering to the coated object even when peeled.SOLUTION: The masking sheet 10 includes: a surface base material 11; and an adhesive layer 12 disposed on one surface of the surface base material 11 wherein the adhesive layer 12 is made of a two-pack curable acrylic adhesive containing a main acrylic adhesive and an epoxy curing agent and gel fraction of the layer is 75% or more.
Patent JP-2013019441-A (JP)
Title: Lubricant feeding device and motion guide device using the same
Inventor: YOSHIDA AKEMASA
IPC: F16C29/02
Filed: 2011-07-08
Abstract: PROBLEM TO BE SOLVED: To provide a lubricant feeding device that can feed lubricant to a surface of a raceway shaft, and can make the movement of a moving member with respect to the raceway shaft smooth in long term use.SOLUTION: The lubricant feeding device is attached to the moving member assembled to the raceway shaft through a rolling body, and feeds the lubricant to the raceway shaft with the relative movement of the moving member and the raceway shaft. The lubricant feeding device includes: a lubricant reservoir having a storing space for storing the lubricant; a rotating body which rolls on the surface of the raceway shaft while being exposed to the storing space, and rotatably held in the lubricant reservoir, and transcribes the lubricant in the storing space to the surface of the raceway shaft following the rolling motion. A plurality of recessed parts are formed on the outer surface of the rotating body. The lubricant reservoir includes a pressure imparting mechanism for pressing the lubricant in the storing space toward the rotating body.
Patent JP-2013019584-A (JP)
Title: Drying device
Inventor: KANO HIROYUKI
IPC: F26B5/16
Filed: 2011-07-11
Abstract: PROBLEM TO BE SOLVED: To provide a drying device capable of drying faster than a simple exhaust, without using a heating device to achieve an energy-saving objective, for solving problems of the drying device for drying the inside of a room, such as a long drying time in drying using a ventilation fan and large power consumption in drying using a heating device.SOLUTION: The drying device, in which water is adsorbed by the humidity exchange element 23 to return the low humidity air to the inside of a room as well as the adsorbed water in the humidity exchange element 23 is evaporated and discharged outside the room by passing through highly humid air in the humidity exchange element 23 in the room, includes: a temperature detection means and a humidity detection means at respective air intake ports and discharge ports on the indoor side and the outdoor side; and the water amount estimation means 27 for estimating an amount of water contained in the humidity exchange element 23 based on the temperature and humidity obtained by the respective detection means, so that drying operation for efficiently drying the inside of the room is performed to achieve an energy-saving objective.
Patent JP-2013021095-A (JP)
Title: Solar cell and manufacturing method thereof
Inventor: SAMEJIMA TOSHIYUKI
IPC: H01L31/04
Filed: 2011-07-11
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a solar cell capable of forming a thin film in which only few defects occur and which does not include excessive hydrogen during film formation and further reducing defects in an interface and in the thin film by compensating defects which occur during the film formation after the film formation, thereby achieving a long carrier lifetime.SOLUTION: A manufacturing method of a solar cell having a structure in which a silicon thin film 52 is formed on a crystal silicon substrate 50 comprises: a thin film formation step of forming a microcrystal silicon thin film including a micro silicon crystal on a crystal silicon substrate 50 as a silicon thin film 52 in an inductively-coupled plasma CVD method for generating a plasma by inductive coupling; and a steam heat treatment step of performing heat treatment for the substrate on which the microcrystal silicon thin film was formed in a steam atmosphere with a pressure of 5×10Pa or higher.
Patent JP-2011229941-A (JP)
Title: Game machine
Inventor: KAZAOKA KIKUO
IPC: A63F7/02
Filed: 2011-07-11
Abstract: PROBLEM TO BE SOLVED: To dramatically increase excitement and enjoyment of a whole game in a Pachinko game machine having a symbol display unit.SOLUTION: A game board 5 of a Pachinko game machine is provided with a special symbol actuation port 31 and a special gimmick 33, while a special symbol display device 32 having a display unit 41 is incorporated in the central part of the game board 5. A plurality of symbol rows are displayed on the display unit 41. When a determined symbol is a jackpot pattern, the special gimmick 33 is actuated to allow a player to obtain a lot of prize balls. A control device 81 controls the operation of the various types of devices, and also a jackpot forenotice can be displayed on the display unit 41 continuously in association with a jackpot expectation value by the control device 81.
Patent JP-2013018865-A (JP)
Title: Method for producing solid catalyst component for olefin polymerization
Inventor: UMEBAYASHI HIDETOSHI
IPC: C08F4/654
Filed: 2011-07-11
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a solid catalyst component for olefin polymerization, which is prepared by an uncomplicated step, and with which a polymer with high stereoregularity is obtained with a high yield when applied for olefin polymerization, and a method for producing a catalyst, and a method for producing an olefin polymer using the catalyst.SOLUTION: In the method for producing the solid catalyst component, in which a magnesium compound (a), a tetravalent titanium halogen compound (b), and an electron donating compound (c) are brought into contact and made to react with one another in the presence of a hydrocarbon compound solvent (d), and the obtained solid product is cleaned by hydrocarbon compound solvents, at least one step of cleaning is conducted by using a hydrocarbon compound solvent containing a halogen-containing hydrocarbon compound.
Patent JP-2012110208-A (JP)
Title: Power converter
Inventor: UMETANI KAZUHIRO
IPC: H02M3/155
Filed: 2011-07-12
Abstract: PROBLEM TO BE SOLVED: To prevent loss from being generated by a switching operation of a main switch M1.SOLUTION: A capacitor Cs is connected through a sub-diode Ds3 to a main switch M1, and a primary side coil T1 of a transformer T and a sub-switch S1 are connected in parallel to the capacitor Cs. In the meantime, a sub-diode Ds2, a secondary side coil T2 of the transformer T and a sub-inductor Ls are connected in parallel to a main diode Dm2. When the main switch M1 is switched to an off state, the rise of a voltage at both ends thereof is limited by a charging speed of the capacitor Cs. Thereafter, by turning on the sub-switch S1, a current flowing to the main diode Dm2 is made to flow to the side of the transformer T. Thus, upon the on operation of the main switch M1, the current flowing to it is limited by the sub-inductor Ls.
Patent JP-2013025052-A (JP)
Title: Iris plane spatial imaging control-type image display device
Inventor: KAWAKAMI TORU
IPC: G02B5/08
Filed: 2011-07-20
Abstract: PROBLEM TO BE SOLVED: To provide a display device having a narrow viewing angle, which eliminates loss of energy resulting from an unnecessarily wide viewing angle, contributing to energy conservation.SOLUTION: A fundamental imaging system includes three planes composed of an object plane, an imaging plane, and a lens plane. A lens 8 having a focal length f1 approximately equal to a distance "a" between the object plane and the lens plane is arranged in the object plane located in the output plane of a homogenizer 4 for achieving at least angularly uniform light intensity. Transmissive optical modulation means 12 having low light diffusion capability is disposed in the lens plane of a lens 10 having a focal length f2 or in the vicinity thereof. The imaging plane is positioned at a position away from the lens plane by a distance "b" which satisfies the following equation:(1/a)+(1/b)=1/f2.
Patent JP-2011250462-A (JP)
Title: Semiconductor device and electronic equipment
Inventor: KIMURA HAJIME
IPC: H03F3/04
Filed: 2011-07-21
Abstract: PROBLEM TO BE SOLVED: To provide an electric circuit that can suppress the influence of variations in threshold voltage and mobility and supply a desired voltage.SOLUTION: In a semiconductor device, a voltage depending on a voltage between a gate and a source or a threshold voltage of a transistor to which an analog signal is input and a transistor having a function as a constant current source, is acquired and held. The acquired and held voltage is added to a signal potential that will be input later, and thereby, variation in the threshold voltage between the transistors and variation in the voltage between the gate and the source are cancelled. For acquiring and holding the voltage depending on the voltage between the gate and the source or the threshold voltage, switches provided between the gate and the source and between the gate and a drain of the transistor, and a capacitor provided between the gate and the source are used.
Patent JP-2013027246-A (JP)
Title: Fuel cell system
Inventor: HOSHI SEI
IPC: B60L9/18
Filed: 2011-07-25
Abstract: PROBLEM TO BE SOLVED: To promote warming up of a fuel cell.SOLUTION: In a fuel cell system, anode gas and cathode gas are supplied to a fuel cell (1) to generate power, and the generated power is supplied to a drive motor (53) of a vehicle. The fuel cell system includes a warming up control means (S4) to promote warming up thereof by supplying the generated power to the drive motor (53), in warming up the fuel cell (1).
Patent JP-2013027537-A (JP)
Title: Ophthalmic photographing device
Inventor: HONDA NAOTO
IPC: A61B3/14
Filed: 2011-07-28
Abstract: PROBLEM TO BE SOLVED: To certainly continuously acquire a static image of a prescribed region.SOLUTION: This ophthalmic photographing device includes: a base; a moving stage horizontally movably disposed on the base; a photographing part including a photographic optical system, and disposed on the moving stage; a drive mechanism three-dimensionally moving the photographing part relatively to the moving stage; an alignment displacement detection means having sensors receiving reflected light from an eye, and detecting alignment displacement of the photographing part to the eye based on reception signals from the sensors; a control means controlling the drive mechanism based on the detection result from the alignment displacement detection means, and operating the photographic optical system to acquire a plurality of static images of the prescribed region; and a movable range change means restricting a movable range of the photographing part by the drive mechanism to a first movable range before the operation of the photographic optical system, and expanding the movable range to a second movable range with respect to a moving direction from an initial position of the photographing part during the operation of the photographic optical system.
Patent JP-2013031135-A (JP)
Title: Radio communication equipment
Inventor: SHIDARA SHOICHI
IPC: H04B1/52
Filed: 2011-07-29
Abstract: PROBLEM TO BE SOLVED: To achieve radio communication equipment conforming to a plurality of frequencies and having a small radio communication circuit scale.SOLUTION: Radio communication equipment 1 includes a first radio communication unit 11 and a second radio communication unit 13 to perform simultaneous radio communication, and a third radio communication unit 15 for performing radio communication. The third radio communication unit 15 and the first radio communication unit 11 shares an antenna 111 and at least a portion of a radio communication circuit to process radio communication signals transmitted and received by the antenna 111.
Patent JP-2013035615-A (JP)
Title: Meshing-chain type advancing/retracting actuation apparatus
Inventor: SAKAI KATSUNORI
IPC: B66F7/12
Filed: 2011-08-03
Abstract: PROBLEM TO BE SOLVED: To provide a meshing-chain type advancing/retracting actuation apparatus for achieving high speed and smooth chain driving while avoiding interference of mutual meshing chains in a just-before-meshing state, by avoiding generation of noise during chain driving and reduction in the chain service life by chain abrasion.SOLUTION: In this meshing-chain type advancing/retracting actuation apparatus 100, a radius of curvature R1 of circular arc-shaped chain tracks OL1 and OR1 is set to a maximum value Rmax of a radius of curvature at which a pair of meshing chains 110L and 110R can be meshed, and moreover, ranges K1 and K2 of a pair of second meshing part chain guide parts 131BL and 131BR are set so as to bring a pair of mutual hook-shaped internal teeth plates 111 and 111 and a pair of mutual hook-shaped external teeth plates 112 and 112 in the just-before-meshing state, into non-interference states, respectively.
Patent JP-2013034609-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2011-08-05
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of preventing a game play from getting into a rut and capable of preventing excitement and enjoyment from decreasing by executing a novel performance.SOLUTION: A back upper front decorative body 3406 is hardly visible (difficult to visually recognize) from a player side, an upper arm decorative body 3304 and a forearm decorative body 3352 are in the state of being hidden on the rear side of the back upper front decorative body 3406, and since they are tentatively exposed visibly to a player but are moved again to a standby position hardly visible (difficult to visually recognize) from the player side and are made to stand by, the player who thinks that the upper arm decorative body 3304 is to be exposed suddenly feels deflated and is disappointed. Thereafter, the upper arm decorative body 3304 is exposed, and the exposure surprises and further delights the player. Consequently, the excitement and enjoyment is increased.
Patent JP-2013034740-A (JP)
Title: Electric component-incorporating dental treatment mouthpiece and mouthpiece-molding base material therefor
Inventor: SAKIMURA TAKUMI
IPC: A61C7/08
Filed: 2011-08-10
Abstract: PROBLEM TO BE SOLVED: To provide an electric component-incorporating dental treatment mouthpiece for guaranteeing safety by notifying a user of an abnormality when the abnormality occurs in electric components, etc., and also to provide a mouthpiece-molding base material for the mouthpiece.SOLUTION: The electric component-incorporating dental treatment mouthpiece 12 incorporates the electric components 5(A), 5(B) in an airtight or watertight state, and includes: a detection means 40 for detecting an abnormal state in the electric components 5(A), 5(B), and the mouthpiece 12; and an abnormality indicating means 43 for notifying the user of the abnormality when the detection means 40 detects the abnormal state.
Patent JP-2013042293-A (JP)
Title: Image reading device, and image forming apparatus
Inventor: MARUYAMA YUICHI
IPC: H04N1/04
Filed: 2011-08-12
Abstract: PROBLEM TO BE SOLVED: To allow a user to insert a document while visually recognizing inclination of the document, and output the document with an image formed thereon.SOLUTION: An image reading device 20 includes lighting means 21 below a document table 2 to allow a user to see an image of a document 3 inserted into the image reading device 20 on the document table 2 from above with light emitted from the lighting means 21. Accordingly, a user can insert the document 3 into the image reading device 20 while correcting the inclination of the document 3 or inclining the document 3 as desired.
Patent JP-2013041729-A (JP)
Title: Light source unit and liquid crystal display device having the same
Inventor: KODAMA MASAAKI
IPC: G02F1/13357
Filed: 2011-08-12
Abstract: PROBLEM TO BE SOLVED: To eliminate light leakage and unevenness caused by an overflow of an adhesive, and achieve superior light-emitting surface quality.SOLUTION: In the light source unit, a boss 35a has a step structure formed of a boss body section 35afor covering a boss hole 28a and a boss insertion section 35aconnected with the boss body section 35aand inserted by separating from a sidewall of the boss hole 28a.
Patent JP-2012048233-A (JP)
Title: Printer heating element
Inventor: TAB A TORRES
IPC: G03G15/20
Filed: 2011-08-15
Abstract: PROBLEM TO BE SOLVED: To provide simplistic TCO monitoring and to eliminate CSC.SOLUTION: An improved fuser 200 includes a heater 90A which provides uniformity on the surface of a fuser roll that contacts an imaged sheet. The heater is configured to include a single resistive element shaped to heat multiple sheet sizes with independently controllable conductive traces connected to outer segments of the resistive element and adapted to supply electricity to separate sections of the resistive element in accordance with the size of sheet being fed through the fuser center registered and without the need for cold spot compensation.
Patent JP-2012042469-A (JP)
Title: Aroma box for automatic wind-up timepiece
Inventor: SERGE NICOLD
IPC: G04B5/24
Filed: 2011-08-15
Abstract: PROBLEM TO BE SOLVED: To provide an aroma box for an automatic wind-up timepiece.SOLUTION: An aroma box 1 for an automatic wind-up timepiece has a drum 10 including an inner wall 11 having a rocking structure 13 and a friction surface 12. The rocking structure has end portions 15a and 15b in a boundary with the friction surface 12, and the friction surface 12 and the rocking structure are alternately disposed. A main spring 20 forms a wind having an outer-most wind 21. The outer-most wind 21 is frictionally coupled to the inner wall 11 and slides relatively to the inner wall 11 in the case where the main spring 20 is wound too much. The rocking structure forms a notch 13 having an entrance side face 14a and an exit side face 14b. The entrance side face 14a forms an obtuse-angle end portion 15a which crosses the friction surface 12 and has a degree of curvature that is 0.15 mm or more. The exit side face 14b forms an acute-angle end portion 15b which crosses the friction surface 12 and has a degree of curvature that is zero or 0.002 to 0.1 mm.
Patent JP-2013045533-A (JP)
Title: Circular fluorescent lamp
Inventor: HONDA TARO
IPC: H01J61/32
Filed: 2011-08-23
Abstract: PROBLEM TO BE SOLVED: To lower the coldest point temperature of a lamp, to ensure high luminous flux and efficiency even in a use environment of relatively high temperature, e.g., an enclosed lighting fixture, and to minimize decrease in the lighting appearance even when lighting in a lighting fixture by reducing the dark part of a base.SOLUTION: A recess copying the end shape of an annular tube is formed at the end of a base of a circular fluorescent lamp where a plurality of annular tubes having different annular diameters are provided substantially concentrically, one discharge part passing through two electrodes provided at different ends of the plurality of annular tubes is formed by coupling the ends thereof, and a base is provided to cover the ends of the annular tubes.
Patent JP-2013042926-A (JP)
Title: Game machine
Inventor: GOTO TAKASHI
IPC: A63F7/02
Filed: 2011-08-24
Abstract: PROBLEM TO BE SOLVED: To provide a game machine that prevents a decrease in expectation generated in a reserve notice performance when a symbol changes.SOLUTION: The game machine stores symbol variation information when a game ball enters a start pocket, variably displays a special symbol by executing variation start determination when the symbol variation information is stored, and executes prior determination before execution of the variation start determination and executes the reserve notice performance. In the game machine, the number of variation displays of a special symbol is counted upon execution of the reserve notice performance. When it is determined that the special symbol is variably displayed in response to symbol variation information for reserve notice performance based on the count, and when the number of pieces of symbol variation information in the determination is larger than the number of pieces of symbol variation information in execution of the reserve notice performance, variation time of the special symbol is determined by a variation time determination table for reserve notice to which longer variation time is set than a variation time determination table for reduction variation to be used when more than a predetermined pieces of symbol variation information are stored.
Patent JP-2013046241-A (JP)
Title: Radio access point device, radio communication device and radio communication system
Inventor: KIKUCHI NORIYASU
IPC: H04W72/04
Filed: 2011-08-24
Abstract: PROBLEM TO BE SOLVED: To prevent an influence of radio wave interference by efficiently avoiding the radio wave interference in a radio communication system as a whole.SOLUTION: A radio access point device forms transmission sections by time dividing a plurality of frequency bands respectively, to allocate the transmission sections to the plurality of radio communication devices. Based on a reception signal through the radio communication of each radio communication device by use of each allocated frequency band of a transmission section, the radio access point device includes a transmission section allocation restructuring means for managing a communication quality value from each radio communication device, and based on the communication quality value of each radio communication device, restructuring the allocation configuration of the transmission section allocated to each radio communication device.
Patent JP-2013044405-A (JP)
Title: Fastening tool
Inventor: IZUME TOMOJI
IPC: F16B21/04
Filed: 2011-08-25
Abstract: PROBLEM TO BE SOLVED: To provide a fastening tool that facilitates preparation and fastening works.SOLUTION: A fastening tool 1 includes: a first member 2 connected to a first panel and having a through-hole 18 formed therein; a second member 3 connected to a second panel and having a connecting piece 46 protruded thereon; and a connecting member 4 retained in the through-hole to be rotatable between a first position and a second position. A guide protrusion 56 is formed on one of a hole wall of the through-hole and an outer surface of the connecting member, opposing to each other; and a guide groove 21 is formed on the other of the hole wall of the through-hole and the outer surface of the connecting member, wherein the guide groove 21 engages with the guide protrusion when the connecting member is inserted into the through-hole and guides the connecting member to the first position. At an end of the guide groove at one end of the through-hole, an engaging surface is formed, which engages with the guide protrusion and holds the connecting member in an inserted state into the through-hole and at the first position.