baber/WOPTO huggingface dataset:
Patent JP-2010074994-A (JP)
Title: Semiconductor power converter
Inventor: NOMURA JUNICHI
IPC: H01L25/07
Filed: 2008-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor power converter of which a DC positive electrode side bus and a DC negative electrode side bus are of the same shape.  <P>SOLUTION: A DC positive electrode terminal P and a DC negative electrode terminal N provided to units 11-13 constituting a forward conversion circuit 1 and a DC positive electrode terminal P and a DC negative electrode terminal N provided to units 21-23 constituting an reverse conversion circuit 2, are arranged on the same plane with a predetermined distance between them for point symmetry. A DC positive electrode side bus 6 includes a conductive plate having a square capacitor terminal connection surface part 61 and a square positive electrode terminal connection part 62 which extends outside beyond 61 at an opposed position of the periphery of 61 and connects to the DC positive electrode terminal P of 11-13 and 21-23. The DC negative electrode side bus 7 includes a conductive plate having a square capacitor terminal connection surface part 71 and a square negative electrode terminal connection part 72 which extends outside beyond 71 at the opposed position of the periphery of 71 and connects to the DC negative electrode terminal N of 11-13 and 21-23.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010069609-A (JP)
Title: Cleaning material and manufacturing method for cleaning material
Inventor: SAKAMOTO AKIHIRO
IPC: B24B27/033
Filed: 2008-09-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sheet shaped, tape shaped and pad shaped cleaning material and a manufacturing method for the cleaning material which can efficiently remove unnecessary protrusions or particles from the surface of an object to be cleaned without forming scratches on the surface of the object to be cleaned and clean the surface of the object to be cleaned.  <P>SOLUTION: The cleaning material (cleaning tape 1) has a cleaning layer 5 formed on the surface of a base material 2. The cleaning layer 5 includes a binder 4 and porous spherical particles 3 dispersed in the binder 4.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010081004-A (JP)
Title: Echo canceler, communication apparatus and echo canceling method
Inventor: KOBAYASHI HIROYUKI
IPC: H04R3/02
Filed: 2008-09-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an echo canceler for achieving excellent echo canceling performance even in a double talk state.  <P>SOLUTION: The echo canceler 10 includes an adaptive filter 20, a subtractor 30 and an error signal generating circuit 40. The adaptive filter 20 includes a pseudo echo signal y'(k) from a reception signal x(k) before being inputted from a speaker 3. The subtractor 30 subtracts the pseudo echo signal y'(k) from an input signal y<SB>in</SB>(k) inputted into a microphone 2 to generate an echo canceling signal p(k). The error signal generating circuit 40 removes a pseudo audio signal r(k-1) equivalent to a voice signal v(k) of a speaking person from the echo canceling signal p(k), thereby generating an error signal s(k-1). The adaptive filter 20 updates characteristics so that the error signal s(k-1) may be smaller.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010080532-A (JP)
Title: Light emitting element, light emitting element head, and image forming apparatus
Inventor: HASHIMOTO TAKAHIRO
IPC: H01L33/00
Filed: 2008-09-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light emitting device or the like which suppresses total reflection on an interface of an inside and external of the light emitting device and extracts light to the external efficiently.  <P>SOLUTION: An LED (light emitting diode) 102 includes: a substrate 202; a light emitting layer 206 which emits light when a current is supplied, and has a first recessed and projected structure on a surface; a coating layer 208 which has a second recessed and projected structure corresponding to the first recessed and projected structure, is formed to be in contact with the light emitting layer 206, and transmits the light emitted from the light emitting layer 206; and a reflection layer 204 which is formed between the substrate 202 and the light emitting layer 206, and reflects the light emitted from the light emitting layer 206.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008302260-A (JP)
Title: Pulse wave measuring instrument
Inventor: MINO SHINJI
IPC: A61B5/0245
Filed: 2008-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To make it possible to measure a pulse wave even in the vicinity of the tip end of an antilobium for example while reducing noise due to vibration caused by a pressure pulse near the surface of a skin by using light of a wave band easily penetrating the dermis of a living body as a detecting light in a pulse wave measuring instrument for detecting biological information.  <P>SOLUTION: The first pulse wave measuring instrument has a laser element for emitting light with wavelength of 0.65-1.85 μm to the living body, and a frequency difference detecting element detecting a frequency difference between a reflected light, wherein the laser light emitted from the laser element is reflected by the living body, and the laser light. The laser element and the frequency difference detecting element are mounted on an arm nipping the antilobium.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010078995-A (JP)
Title: Toner for developing electrostatic charge image
Inventor: HAYASHI KENJI
IPC: G03G9/087
Filed: 2008-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a toner for developing an electrostatic charge image capable of achieving low-temperature fixation and, moreover, obtaining high heat resistance stability without causing hindrance due to document offset phenomenon such as tacking with respect to the formed softened fixation image.  <P>SOLUTION: The toner is composed of toner particle having a core-shell structure comprising: a core particle containing binder resin and a colorant, an intermediate shell layer with which the outer circumferential surface of the core particle is covered; and an outer shell layer with which the outer circumferential surface of the intermediate shell layer is covered, wherein the intermediate shell layer is made of a softened toner stabilizing resin.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010079180-A (JP)
Title: Display
Inventor: TSUKADA HIROSHI
IPC: G09F9/00
Filed: 2008-09-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display wherein design and a manufacturing step are not complicated while contrast is enhanced to a front panel including a plastic liquid crystal cell and metallically colored reflection light by using a color polarizing plate and a reflection type polarizing plate.  <P>SOLUTION: A long axis of a liquid crystal molecule 24 located at a center of a liquid crystal layer of the liquid crystal cell 10 and a delay phase axis 26 of a flexible substrate 3 are parallel to each other. An absorption axis 27 of the color polarizing plate 4 and a long axis of a liquid crystal molecule 25 coming in contact with the flexible substrate 3 are parallel to each other.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010082714-A (JP)
Title: Communication robot
Inventor: TAKUHARA MASAHITO
IPC: B25J5/00
Filed: 2008-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To promote a user to pay attention to a touch panel at a required timing.  <P>SOLUTION: The communication robot 11 includes a head part 12, a chest part 13, a body part 14 and an arm part 15, and independently travels. The touch panel 17 is provided on the arm part 15. When positively drawing user's attention to the touch panel 17, a direction and a shape of the arm part 15 are controlled and a display surface of the touch panel 17 is directed to the user side. When distracting the user's attention from the touch panel 17, the direction and the shape of the arm part 15 are controlled and the display surface of the touch panel 17 is stored in a direction dislocated from the user.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009000560-A (JP)
Title: Game machine
Inventor: TAKAHASHI HIROSHI
IPC: A63F7/02
Filed: 2008-10-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine which can easily maintain and determine whether any fraudulence is conducted on a control board or not and can prevent any fraudulent act such as the illegal conversion of the control board.  <P>SOLUTION: The game machine is provided with control boards 10, 20 on which control circuits for controlling the game are formed and board cases 100, 200 which is placed at the back side of the game machine for containing the control boards. The board cases 100, 200 are equipped with bases 101, 201 which cover at least the back side of the control boards 10, 20 and covers 102, 202 which cover at least the front side of the control boards 10, 20. The covers 102, 202 are provided with air holes 114, 214 and wiring inserting holes 107, 207. The air holes 114, 214 are installed on the side boards of covers 102, 202 and the wiring inserting holes 107, 207 are installed on the front side of the covers 102, 202.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010086924-A (JP)
Title: Magnesium air secondary battery
Inventor: SHIGA TORU
IPC: H01M12/06
Filed: 2008-10-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnesium air secondary battery capable of charging and discharging.  <P>SOLUTION: In an F type electrochemical cell 20, a positive electrode 23 containing a poly (2,2,6,6-tetramethyl piperidinyloxy-methacrylate) radical as a redox catalyst for oxygen, and a negative electrode 25 composed of metal lithium are set opposing to each other via a separator 27 in a casing 21, and a non-aqueous electrolytic solution 28 is injected between the positive electrode 23 and the negative electrode 25. A foamed nickel plate 22 is mounted on the positive electrode 23, while the foamed nickel plate 22 is held down by a holding member 29 through which oxygen in a gas pool 30 can be circulated to the positive electrode 23 side. In addition, although not shown, the casing 21 can be separated into the upper part that is contacted with the positive electrode 23 and the lower part that is contacted with the negative electrode 25, and an insulating resin is interposed between the upper part and the lower part. The F type electrochemical cell 20 is capable of not only discharging but also charging, and in addition, can be charged and discharged repeatedly for a plurality of times.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010091627-A (JP)
Title: Toner fixing apparatus and electrophotographic printing device
Inventor: IZAWA HIDEO
IPC: G03G15/20
Filed: 2008-10-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a toner fixing apparatus which exhibits specially excellent fixability during multicolor-image formation, is excellent heating-efficiency and is excellent economy with respect to installation space; and to provide an electrophotographic printing device including the toner fixing apparatus.  <P>SOLUTION: The toner fixing apparatus includes: a provisional fixing portion 2 provided with a provisional fixing component 20 having an infrared heater 202 irradiating a printed surface 101a of a web 101 with infrared; and a main fixing portion 3 provided downstream in the web flow in the provisional fixing portion 2, including one or a plurality of main fixing units 33 nipping the web 101 by heat rollers 31 and 32 performing a main fixing operation.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010089869-A (JP)
Title: Rope slipping detection device of elevator and elevator device using the same
Inventor: KODERA HIDEAKI
IPC: B66B5/02
Filed: 2008-10-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rope slipping detection device of an elevator which can inexpensively be obtained while being compact in constitution, capable of reducing the number of part items required for constituting the whole device, without requiring to separately arrange a pulse encoder on the governor side.  <P>SOLUTION: The rope slipping detection device of the elevator has a car of the elevator, a driving device for driving the lifting of the car, the pulse encoder for detecting a rotating speed of the driving device, a travel condition detecting means for detecting a travel condition of the car, a data storage part for storing encoder pulse data outputted from the pulse encoder when the car travels and travel condition data outputted from the travel condition detecting means, and a data arithmetic operation part for determining that a traction capacity is reduced when a difference in the encoder pulse data between this time and the last time reaches a reference value or larger by acquiring the encoder pulse data from the data storage part in the last time travel when the travel condition is the same.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010088646-A (JP)
Title: Cooking pan
Inventor: SAGANE HIROSHI
IPC: A47J36/02
Filed: 2008-10-08
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a coat boiling state without losing non-viscosity of a fluororesin coat.  <P>SOLUTION: In a cooking pan with a fluororesin coat formed on the inner surface, the surface of the pan base material is treated to have an adequate surface roughness by sand blasting or the like. After being sprayed with a sprayer and the like, a fluororesin coating material is dried around 100°C to evaporate liquid components, and further calcined about 20 min. at around 380°C for fluororesin film-forming to form the fluororesin coat. During this formation, the material is rapidly cooled from the condition of around 380°C in the calcination step down to around 10°C or below, forming a plurality of micro pores on the surface of the fluororesin coat and preventing the coat boiling state.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010090879-A (JP)
Title: Mounting structure of engine controller
Inventor: AKISAKI TSUTOMU
IPC: F02D41/00
Filed: 2008-10-10
Abstract: <P>PROBLEM TO BE SOLVED: To reduce mounting man-hours and curb costs by decreasing a length of a harness coupled between an ECU and an engine, and to maintain functions by avoiding rise in the temperature of the ECU.  <P>SOLUTION: An engine controller 30 for carrying out operation control of an engine 38 is arranged in a space s1 below a floor of a vehicle 10 and at the back of a lateral side in a width direction of a bumper 12 and further surrounded with a front side wall 62 of a tire house 58 of a front wheel and with a front side panel 56 which covers a portion ranging from an outer side part at a width direction of the front side wall in the tire house 58 of the front wheel to a front end of the vehicle 10. An air flow b is formed at a periphery of the engine controller by the travelling of the vehicle 10. Preferably, lamps 14, 16 are mounted on the lateral side in the width direction of the bumper 12, and in the travelling of the vehicle, the air flow b is introduced into an inside of a vehicle body from openings 18 provided at periphery of the lamps 14, 16, thereby forming the air flow in the periphery of the engine controller 30.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010096875-A (JP)
Title: Optical deflecting mirror, method for manufacturing optical deflecting mirror and optical deflector
Inventor: OHIRA FUMIKAZU
IPC: B81B3/00
Filed: 2008-10-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical deflecting mirror, a method for manufacturing the optical deflecting mirror and an optical deflector capable of achieving substantial cost reductions.  <P>SOLUTION: The optical deflecting mirror for deflecting an optical beam includes: a mirror part 1 in which the surface of a substrate 4 has light reflectivity, and a resin film 5, the main component of which is a polymer material, is formed on the back face; a torsion bar 2 disposed in the mirror part 1, which is composed of a projection part of the resin film 5; and a fixed part 3 connected to the torsion bar 2. The mirror part 1 has magnetic sensitivity, and the torsion bar 2 supports the mirror part 1 in a manner such that the mirror part 1 can be tilted freely. Light is reflected on the surface of the substrate 4, and since the substrate 4 has magnetic sensitivity, the substrate can be tilted by an electromagnet. The torsion bar 2 has flexibility since the material is a resin, the main component of which is a resin, the main component of which is a polymer, and the mirror part can therefore be tilted with a small drive source. Both sides of the substrate 4 can be manufactured by patterning using the photolithographic technique and wet etching, which enables the optical deflecting mirror to be manufactured at low costs.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010094781-A (JP)
Title: Grinding quality evaluation method, evaluation map creating method, evaluation map, grinding condition setting method, grinding condition setting program, and grinding method
Inventor: ISHIDA HIRONAGA
IPC: B24B53/00
Filed: 2008-10-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a grinding quality evaluation method easily applied to grinding operation.  <P>SOLUTION: (a) A dress depth when a grinding wheel is dressed by moving a dresser within a working plane of the grinding wheel with the dresser contacting the working plane of the rotating grinding wheel, or a depth of cut s when a grinding object is ground by a dressed grinding wheel, and a maximum depth value t of a groove formed in the grinding wheel by dressing are determined. (b) An evaluation value to evaluate the grinding quality of the grinding object is obtained by using s and t.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010098569-A (JP)
Title: Monitoring camera system
Inventor: ENDO TAKASHI
IPC: G08B25/00
Filed: 2008-10-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a monitoring camera system inexpensively and easily monitoring the inside of a vault.  <P>SOLUTION: In the vault 16, a monitoring camera 30, and an image data transmission means 32 connected to the monitoring camera 30 for transmitting image data picked up by the monitoring camera 30 are arranged, and, outside the vault 16, an image data reception means 50 to receive the image data transmitted from the image data transmission means 32, an image recording means 51 connected to the image data reception means 50 for recording the image data received by the image data reception means 50, and a monitoring means 55 to monitor the vicinity of a door of the vault 16 are arranged. The monitoring means 55 is equipped with a recognition means to recognize at least an entering motion into the vault 16.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010097463-A (JP)
Title: Process control system and method
Inventor: IGARASHI KENJI
IPC: G05B19/418
Filed: 2008-10-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a process control system and method, allowing certain process control with a small human burden.  <P>SOLUTION: The process control system includes: a tag attached to an article, and having information related to the article; an information acquisition means for acquiring processing information that is information related to processing of the article; and a storage means for receiving the processing information from the information acquisition means, and storing the processing information. The information acquisition means has a tag information acquisition means for communicating with the tag, and acquiring tag information that is the information of the tag as the processing information. The tag information acquisition means is provided in a processing means that is a means for performing the processing, and the information acquisition means also includes: a means for acquiring information of the processing means provided with the tag information acquisition means for performing the communication as the processing information associatively with the tag information obtained by the communication; and a means for acquiring information related to a time for which the communication is performed as the processing information associatively with the tag information obtained by the communication.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010101447-A (JP)
Title: Speed reducer with rotation detector
Inventor: HAGA TAKU
IPC: F16H1/32
Filed: 2008-10-24
Abstract: <P>PROBLEM TO BE SOLVED: To accurately detect the rotation of an output shaft of a speed reducer at low cost.  <P>SOLUTION: The speed reducer G1 with a rotation detector equipped with a function of detecting the rotation of an output block (output shaft) 48 includes an auxiliary rotation shaft 58 arranged in parallel with the output block (output shaft) 48, a rotation transmission means 60 for transmitting the rotation of the output block 48 to the auxiliary rotation shaft 58, and an encoder (rotation detector) 62 for detecting the rotation of the auxiliary rotation shaft 58. The rotation of the auxiliary rotation shaft 58 is detected with the encoder 62 to detect the rotation of the output block 48.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010100778-A (JP)
Title: Sheet and method for producing the same
Inventor: SAITO TOMOO
IPC: B29C48/305
Filed: 2008-10-27
Abstract: <P>PROBLEM TO BE SOLVED: To improve heat insulating properties of a sheet formed of a polyvinyl acetal resin while not deteriorating its transparency, adhesiveness with glass, and penetration resistance in formation into laminated glass.  <P>SOLUTION: The sheet is constructed of 100 pts.mass of a polyvinyl acetal resin and 1-50 pts.mass of a plasticizer and contains 0.1-0.9 cm<SP>3</SP>per 1 cm<SP>3</SP>of pores with the mean diameter of 0.01-100 μm. The heat insulation properties of the sheet itself can be improved by the pores contained inside the sheet. When the average diameter of the pores is specified, transparency, adhesiveness with glass, and penetration resistance in formation into laminated glass can be maintained.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010101843-A (JP)
Title: Vibration detector
Inventor: WATANABE NAOYUKI
IPC: G01H17/00
Filed: 2008-10-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vibration detector capable of discriminating what action has caused an external force when the external force is applied.  <P>SOLUTION: The vibration detector 1 includes: a detection section 20 for converting a change in pressure applied to an object to a voltage for an output; and a measurement section 30 for measuring the voltage outputted from the detection section 20. The measurement section 30 has a filtering means 34, such as two kinds of digital bandpass filters for individually passing voltages of a plurality of frequency bands, and outputs voltages of the plurality of frequency bands passing through the filtering means 34 as individual signals. The detection section 20 and the measurement section 30 are packaged on the same circuit board 14.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010106948-A (JP)
Title: Damper with limiter
Inventor: TAKESHITA MASAHITO
IPC: F16F15/134
Filed: 2008-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a damper with a limiter, as part of a power transmission mechanism for a hybrid vehicle, capable of moderating and absorbing a great impact torque while filling lubricating oil therein to eliminate the dispersion of limiter torque.  <P>SOLUTION: In the damper with the limiter, a damper device 1 with an outer case filled with lubricating oil and including a plurality of damper springs 5 is provided. Friction materials 11, 11 are provided on a disk outer peripheral part of the damper device 1, and the disk outer peripheral part is held between the outer case 4 and itself with a limiter plate 2 thrust by a disk spring 3. The damper device 1 has a center disk 8 held between an A-plate 6 and a B-plate 7 so that the center disk 8 is slide-contactable with the A- and B-plates only on their inner periphery sides. A friction member 32 is laid between an intermediate member 9 where the damper springs 5 are arranged in series and the A-plate 6. Spring force is energized on the friction member 32 to suppress the relative rotation of the intermediate member 9 and the A-plate at a certain angle or greater with sliding friction.  <P>COPYRIGHT: (C)2010,JPO&INPIT