baber/WOPTO huggingface dataset:
Patent JP-2009111670-A (JP)
Title: Loudspeaker device
Inventor: TAMIYA KENICHI
IPC: H04R1/06
Filed: 2007-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To suppress the degradation of an aesthetic aspect caused by a connection terminal and cable of a loudspeaker device.  <P>SOLUTION: The loudspeaker device 100A comprises a loudspeaker unit 10 and a housing body 20 for housing the loudspeaker unit 10. The housing body 20 includes a rear surface part 24 positioned on a rear surface side of the loudspeaker unit 10, and a side surface part 26 for surrounding a space between the loudspeaker unit 10 and the rear surface part 24. A groove part 44 is formed on a surface of the rear surface part 24 opposite to the loudspeaker unit 10. The cable 56 electrically connected to the loudspeaker device 100A is arranged on an inner side of the groove part 44. The housing body 20 includes a part overlapping with a region on an inner side of the groove part 44 viewed from a direction in which the groove part 44 is extended. That is, the groove part 44 does not reach a surface of the housing body 20.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009114473-A (JP)
Title: Method for manufacturing cold-rolled steel sheet having extremely small variation of material and superior deep drawability
Inventor: KAWASAKI KAORU
IPC: C21D9/48
Filed: 2007-11-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cold-rolled steel sheet having superior deep drawability in the whole area of the coil, and to provide a method for manufacturing a hot-dip galvanized steel sheet.  <P>SOLUTION: A slab for the steel sheet includes, by mass%, 0.0010 to 0.0025% C, 0.01 to 0.1% Si, 0.05 to 0.15% Mn, 0.001 to 0.015% P, 0.001 to 0.01% S, 0.005 to 0.05% Al, 0.001 to 0.003% N, one or more elements of Ti or Nb in a range of 0.01 to 0.05% for Ti and 0.005 to 0.02% for Nb, and the balance Fe with unavoidable impurities. The method for manufacturing the cold-rolled steel sheet includes heating and hot-rolling the slab, cold-rolling the plate, and continuously annealing the sheet. The manufacturing method further includes: ending finish rolling with a rolling reduction of less than 30% in a temperature range of (Ar3 transformation temperature +20°C) or higher, in a stand one or two steps prior to the final stand in a row of hot-rolling stands in which a hot rolling process is continuously conducted; then starting cooling after a period of less than 0.1 seconds; continuously cooling the sheet until the sheet arrives at the final stand at an average cooling rate of 150°C/s or more; setting a temperature in the appearance side of the final stand at (Ar3 transformation temperature -30°C) or lower; and winding up the sheet at 650 to 750°C.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009117057-A (JP)
Title: Induction-heating cooker
Inventor: NOMURA SATOSHI
IPC: H05B6/12
Filed: 2007-11-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an induction heating cooker capable of heating in a high-efficiency state with a loss kept low in a wider heating output level, while restraining interference sound generated due to difference of driving frequencies in case of using a plurality of heating ports.  <P>SOLUTION: The cooker is provided with an inverter 8 equipped with two pairs of arms having switching elements connected in series, and a control means 15 controlling an operation of the inverter 8. The two pairs of arms constitute a full-bridge circuit, and the control means 15 fixes a driving frequency of the switching elements at a given frequency to enlarge a driving phase difference if an output of the inverter 8 is to be enlarged, and puts a driving frequency of the switching elements below the given frequency if an output of the inverter 8 is to be enlarged even after the driving phase difference reaches an upper limit value.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009115928-A (JP)
Title: Original pressing plate opening/closing device and office equipment equipped with original pressing plate
Inventor: KONDO TETSUO
IPC: H04N1/00
Filed: 2007-11-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an original pressing plate opening/closing device which can be attached to a main body of office equipment without causing backlash, and excels in operation feeling of an original pressing plate, and to provide office equipment.  <P>SOLUTION: By providing a backlash preventing means for preventing backlash when detachably attaching an attaching member of the original pressing plate opening/closing device to the main body of the office equipment, an elastic force varying means in an elastic means elastically provided between the attaching member side and the supporting member side of the original pressing plate opening/closing device, and an elastic force adjusting means capable of finely adjusting the elastic force of the elastic means, the original pressing plate opening/closing device is attached to the main body of the office equipment without causing the backlash.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009113367-A (JP)
Title: Recording device
Inventor: SAKAMOTO ATSUSHI
IPC: B41J2/05
Filed: 2007-11-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a recording device to work based on a head drive control method capable of achieving a high-speed, high picture quality printing of letters and characters, whether on an ordinary sheet or a special sheet, without bringing about a cost increase in the wiring etc. for head driving signals transmitted from an ink-jet printer resulting from an increase in the number of recording head nozzles.  <P>SOLUTION: The ink-jet recording device includes a nozzle select signal transmitting means to transmit a nozzle select signal composed of a time sharing signal to transmit a driving pulse signal upon making time sharing for each driving block of a plurality of recording elements in n pieces (n≥2), where a signal to select the recording element to be driven out of a plurality of recording elements and a plurality of recording elements driven at one time are treated as one block, and an additional signal to make N-times multiplication of the number of driving blocks decided by the time sharing signal; and also has a selecting means to work according to the printing mode of the device in printing for selecting out of two cases, i.e. one where the additional signal is added for making N-times multiplication of the number of driving blocks decided by the time sharing signal and the other.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009113942-A (JP)
Title: Vertical conveyance machine
Inventor: HASHIMOTO TETSUYA
IPC: B65G1/127
Filed: 2007-11-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vertical conveyance machine for continuously conveying each article without staining the article from a clean room to a clean room.  <P>SOLUTION: This vertical conveyance machine 1 is provided with endless bar bodies 20, 30 and 40 stretched over a group of ring bodies constituted of four ring bodies. By providing an interior trim 70 in an exterior trim 10, the machine 1 is sectioned into a first area where a conveyance base 60 is located and a second area where the group of ring bodies and the endless bar bodies 20, 30 and 40 are located. Clean air is introduced into the first area, and this air is discharged to the surrounding of the exterior trim 10 via the second area.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009118672-A (JP)
Title: Mold commutator
Inventor: MAEDA NORITERU
IPC: H02K13/14
Filed: 2007-11-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mold commutator that effectively inhibits sparks occurring between a brush and commutator pieces while preventing breakage caused by a centrifugal force even when executing high-speed rotation.  <P>SOLUTION: The mold commutator is composed by a plurality of commutator pieces 1, a plurality of varistors 2 respectively having an almost rectangular parallelepiped shape, a plurality of cylindrical pins 3, a mold material 4 for integrally molding the plurality of commutator pieces with the plurality of varistors while engaging the commutator pieces 1 with the varistors 2, a silicon resin 5 arranged on the surfaces of the varistors 2. Each commutator piece 1 is formed with an uneven anchor part 11 for securing bonding strength together with the mold material 4. The anchor part 11 is formed with a recessed part 12 on the side of a winding hook, a central recessed part 13, and a recessed part 14 on the side opposite to the side of the winding hook. The recessed part 12 on the side of the winding hook of the anchor part 11 is formed with an almost shelf-like recessed part 15 for engaging the varistor therewith.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009116181-A (JP)
Title: Optical isolator for laser machining and laser machining device
Inventor: YAMAZAKI NOBUYUKI
IPC: B23K26/064
Filed: 2007-11-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical isolator for laser machining having compact and inexpensive constitution, and capable of efficiently and surely removing reflected returning light from an object to be laser-machined, while making a laser beam for machining pass without virtually attenuating it.  <P>SOLUTION: In the optical isolator 100, a first branching and coupling part 102, a Faraday rotator 104, a 1/2 wavelength plate 106 and a second coupling and branching part 108 are arranged in a line in this order in a propagating direction of the laser beam for machining FB. The first branching and coupling part 102 includes a reflection transmitting film 110 with which the inside of a glass cube 112 is coated, and a folding mirror 114 which is arranged in predetermined inclined posture at a predetermined position near the reflection transmitting film 110. The second coupling and branching part 108 comprises a reflection transmitting film 116 with which the inside of a glass cube 118 is coated, and a folding mirror 120 which is arranged in predetermined inclined posture at a predetermined position near the reflection transmitting film 116.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009123390-A (JP)
Title: Contact sheet for solder ball
Inventor: OKUMA MASASHI
IPC: H01R11/01
Filed: 2007-11-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a contact sheet in which deterioration in quality of a solder ball caused by conduction failure and inspection is hard to occur.  <P>SOLUTION: The contact sheet for the solder ball includes an insulating plate-like member 301 having elasticity and a plurality of ultraelastic wires 302a, 302b of which its one part is embedded in the plate-like member. The ultraelastic wires 302a, 302b are respectively embedded in a doughnut-like region to form 60 to 90% of a diameter of the solder ball having an abutting point of the solder ball 321 as the center. A contact wire length is 90 to 120% of the thickness in an unloaded state of the plate-like member, and when the solder ball contacts the plate-like member, the embedded parts of the contact wire are curved to be separated from each other, one end part of the contact wire turns to the center side of the solder ball and contacts the ball, and a wire diameter d (mm), Young's modulus E (MPa) of the contact wire, a thickness T (mm) of the plate-like member, and an internal stress Fr (N/mm<SP>2</SP>) of the plate-like member in the maximum curved part of the contact wire at the time of contact with the solder ball satisfy a formula (1): Fr>0.53×Ed<SP>4</SP>/T<SP>2</SP>.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008182193-A (JP)
Title: Memory device, method of manufacturing the same, and semiconductor apparatus
Inventor: YOSHIZUMI KENSUKE
IPC: H01L27/10
Filed: 2007-11-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a memory device with high yield in a simple way at low cost.  <P>SOLUTION: A memory device at least has a first conductive layer 110, a second conductive layer 112, and a memory layer 111 sandwiched between the first conductive layer 110 and the second conductive layer 112. The memory layer 111 consists of nanoparticles consisting of a conductive material coated by an organic thin film, and is formed using a droplet discharging method. A composition in which the nanoparticles consisting of the conductive material coated with the organic thin film are dispersed in a solvent, is discharged (ejected) as droplets, and the droplets are dried to vaporize the solvent and to form the memory layer. Accordingly, a memory device can be formed in a simple way. In addition, since use efficiency of materials and yield are improved, the memory device is provided at low cost.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009121740-A (JP)
Title: Adsorption type heat pump and its operation control method
Inventor: OTOMO ICHIRO
IPC: F25B17/08
Filed: 2007-11-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an adsorption type heat pump improved in operation efficiency to produce cold by utilizing an adsorption type refrigerating cycle.  <P>SOLUTION: A batch processing mode for alternately repeating switching of a desorption-condensation process and an adsorption-evaporation process between a pair of adsorption tanks 2a, 2b is performed. A sensible heat exchange mode is performed in switching the process of this time to the next time. A heat medium of an intermediate temperature from a radiating portion 4 is supplied and passed to a heat exchanger 22a of the desorption process this time, then allowed to flow to a heat exchanger 22b performing the desorption process in the next time through by a bypass passage 12, and returned. A heat medium of low temperature from a cooling portion 5 is supplied and passed to a heat exchanger 23a of the condensation process this time, then allowed to flow to a heat exchanger 23b performing the condensation process in the next through a bypass passage 14, and returned. A thermal condition of the next process is accessible more easily in advance by effectively utilizing sensible heat previously disposed, when the batch processing mode is simply switched.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009118789-A (JP)
Title: Guiding structure of seedling-loading platform of seedling transplanter
Inventor: TSUKAMOTO TORU
IPC: A01C11/02
Filed: 2007-11-15
Abstract: <P>PROBLEM TO BE SOLVED: To enable a seedling-loading platform to perform the smooth sliding guide over a long period of time.  <P>SOLUTION: This guiding structure of a seedling-loading platform 14 of a seedling transplanter is equipped with a guide rail 31 and an engaging body 32 installed as distributed to the seedling-loading platform 14 side and a machine body side so as to slidingly guide the seedling-loading platform 14, a lubricant-supplying body 37 supported by the engaging body 32 so as to supply the lubricant to a guiding surface 31b of the guide rail 31, and a sealing body 38 supported by the engaging body 32 so as to fill the gap of the guide rail 31 and engaging body 32 between the lubricant-supplying body 37 and the lower part side end 14b in the longitudinal seedling-sending direction of the seedling-loading platform 14.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009123575-A (JP)
Title: Coupler for fuel cell, and fuel cell
Inventor: TAKAHASHI KENICHI
IPC: H01M8/04
Filed: 2007-11-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a coupler for fuel cell suppressing deformation and damages of a valve arranged in a socket or a nozzle and superior in reliability.  <P>SOLUTION: This is a coupler for fuel cell which is equipped with a socket that is installed in a fuel cell and has a valve and an energizing means to energize this to a closing direction and a nozzle that is installed in a fuel cartridge to house a liquid fuel for fuel cell and has a valve and an energizing means to energize this to a closing direction, and which makes contact and opens the both valves by connecting the socket and the nozzle and is used for supplying the liquid fuel housed in the fuel cartridge to the fuel cell. At least one of valves selected from the socket side and the nozzle side has a head portion and a rod portion provided at both ends in its axial direction, and the rod portion on the contact side is made of mainly a metal member.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009128077-A (JP)
Title: Timer controller
Inventor: YONEDA MITSUNORI
IPC: H03G3/00
Filed: 2007-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a timer controller which can prevent the output level of a load from being enhanced excessively.  <P>SOLUTION: The timer controller which performs on/off control of a load at a preset time comprises an output detection section which produces output which is higher, the higher the output of the load is. In an off operation for turning the load off, after an off operation starting time T1, the output level of the load is gradually decreased until the output of the output detection section falls below a predetermined off threshold, the load is then turned off. In an on operation for turning the load on, if the output of the output detection section is less than the off threshold at a time T3 immediately after the load is turned on, the output level of the load is gradually increased, up to an on-operation finishing time T4, as shown in Fig.(a); but if the output of the output detection section is no less than the off threshold, the output level of the load is not increased, as shown in Fig.(b). The output of the load is thereby prevented from becoming enhanced excessively by the on-operation.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009130120-A (JP)
Title: Semiconductor device
Inventor: SEKINE KATSUYUKI
IPC: H01L21/8247
Filed: 2007-11-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device capable of sufficiently preventing leakage current caused by an inter-electrode insulating film.  <P>SOLUTION: The semiconductor device has a tunnel insulating film 13 formed on a semiconductor substrate 11, a floating gate electrode 14 formed on the tunnel insulating film, an inter-electrode insulating film 15 formed on the floating gate electrode, and a control gate electrode 16 formed on the inter-electrode insulating film. The inter-electrode insulating film includes a main insulating film and a plurality of fine particles existing in the main insulating film.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009131359-A (JP)
Title: Magnetic shielding apparatus and magnetic shielding system
Inventor: MINO JIRO
IPC: G01R33/421
Filed: 2007-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To effectively confine a magnetic field from an MRI apparatus around the MRI apparatus and to prevent leakage into the same closed space.  <P>SOLUTION: The magnetic shielding apparatus has a housing 6 which surrounds an annular coil 3 forming the magnetic field in the imaging space of a magnetic resonance imaging apparatus from the outer side and has a through-hole 11 formed so as to include a center axis 10 in the coil 3 at least, and an electromagnetic steel plate 7 disposed inside the housing 6, led from at least one axial direction end face in the coil 3 to the other axial direction end face bypassing the outer side of the coil 3 and configured in a rectangular shape of the cross section. The electromagnetic steel plate 7 is composed by inclining the long side of the cross section toward the center axis 10, and the plurality of plates are symmetrically disposed at a fixed angle interval from each other centering on the center axis 10.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008119476-A (JP)
Title: Privacy screen for hospital gurney
Inventor: EDWARD L MARCEL
IPC: A61G1/02
Filed: 2007-11-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an elongate piece of material having a length equal to the sum of the width and twice the length of the gurney.  <P>SOLUTION: A privacy screen for a hospital gurney includes the elongate piece of material having a length at least equal to the sum of the width and twice the length of the gurney. Open pockets located in the piece of material receive poles which are inserted into existing holes located in the bed of the gurney to attach the screen to the gurney.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009140623-A (JP)
Title: Insertion plug
Inventor: INAGAKI KAZUHITO
IPC: H01R13/44
Filed: 2007-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an insertion plug for preventing a coated position of an insulating member coated on a base section of a plug blade from changing.  <P>SOLUTION: In the insertion plug 1, a thermoplastic resin insulating member 5 is coated on the whole periphery of the cross section orthogonal to the longitudinal direction of the plug blade 4 on the outer surface of the base section 4c of the plug blade 4 including a pair of notch sections 4d, 4d formed on the base section 4c of the plug blade 4. After respective codes 3a, 3a of an electric wire 3 are connected to respective conductor connection sections 4b ..., of respective plug blades 4 ..., the plug body 2 is integrally molded by a thermoplastic resin or a thermosetting resin so that connection sections between respective codes 3a, 3a and respective plug blades 4, 4 are covered except front ends at an inserting side of respective plug blades 4, 4 inserted into respective plug blade insertion ports Aa, Aa of a socket A.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008142544-A (JP)
Title: Ecg lead set and ecg adapter system
Inventor: BURNES LEE C
IPC: A61B5/308
Filed: 2007-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for coupling an ECG monitor with an incompatible ECG lead set.  <P>SOLUTION: The method for coupling the ECG monitor with the incompatible ECG lead set includes the step of providing an ECG adapter including an adapter body having at least one monitor connector adapted for coupling to the input of an ECG monitor and at least one lead set receptacle adapted for coupling to a connector of an ECG lead set incompatible with the input of the ECG monitor, the step of coupling the at least one monitor connector of the adapter body with the input of the ECG monitor and the step of coupling the at least one lead set receptacle of the adapter body with the connector of the ECG lead set to thereby electrically couple the ECG lead set with the ECG monitor.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008218395-A (JP)
Title: Light emitting device
Inventor: KUBOTA TAKEHIKO
IPC: H01L51/50
Filed: 2007-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To reduce a peripheral region of a light emitting device, and to suppress non-uniform luminance between light emitting elements.  <P>SOLUTION: In a light emitting device 1, a second interlayer insulating film 35, an auxiliary electrode 150, and a common electrode 72 are laminated on an element layer 30 in order. An end portion E4 of the auxiliary electrode 150 is formed so as to be located on the outer side than an end portion E1 of the common electrode 72 within a surface of a substrate 10, and the end portion E1 of the common electrode 72 is formed so as to be located on the inner side than an end portion E2 of the second interlayer insulating film 35. The auxiliary electrode 150 has a portion which intersects and electrically connects with a second electrode power supply line for supplying an electric potential to the common electrode 72.  <P>COPYRIGHT: (C)2008,JPO&INPIT