baber/WOPTO huggingface dataset:
Patent JP-2009073521-A (JP)
Title: Packaging material and inner film therefor
Inventor: SASAKI SATOSHI
IPC: A23L7/10
Filed: 2007-09-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a packaging material capable of restraining rice-processed food, for example, from losing its shape in unsealing, and capable of suppressing tearing of sheet-like food.  <P>SOLUTION: This packaging material comprises an outer film which is constituted in such a manner as to be dividable in the width direction, and an inner film which is superposed on the outer film via the sheet-like food and in which a rupture assisting means linearly elongated in the direction orthogonal to the width direction is formed. The inner film is characterized in that it is equipped with a center film portion in which the rupture assisting means is formed, a pair of expansion film portions which are continuously provided at both side ends of the center film portion and constituted in such a manner as to be expandable in the width direction, and a pair of side film portions which are extended out to the outside of the width-direction from a leading end of each of the expansion film parts.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009076349-A (JP)
Title: Illumination device, electro-optical device, and electronic equipment
Inventor: SUGANO MINORU
IPC: F21Y101/02
Filed: 2007-09-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an illumination device capable of utilizing efficiently light from a light source, and to provide an electro-optical device and electronic equipment.  <P>SOLUTION: The illumination device is provided with a light source 12 and a light guide plate 210 which makes light from the light source 12 enter from light incident end faces 212a, 212b and emits from a light outgoing face. A recess 210a of which inner faces are incident end faces 212a, 212b is formed in the light guide plate 210 and the light source 12 is arranged in the recess 210a, and a total reflection face 213 which totally reflects the light in the light guide plate 210 entered from the light incident end faces 212a, 212b inside the light guide plate 210, and takes into inside is installed at the side part of the light-emitting face 12a of the light source 12.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009077572-A (JP)
Title: Electric vehicle controller
Inventor: SANO TAKASHI
IPC: H02P5/50
Filed: 2007-09-21
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem that such a state is brought about as a predetermined acceleration is not naturally obtained during idling, by adhesion control algorithm reducing a command torque through idling detection, though the command torque of a motor is originally set to operate a vehicle at the predetermined acceleration.  <P>SOLUTION: A difference speed between a vehicle speed corresponding to the sliding velocity of a wheel and a rail and a motor rotating speed is detected, and then usual torque control is performed while this value is a prescribed value or less. The adhesion control algorithm is applied in a state in which the difference speed continues to increase while a predetermined torque command value is kept, wherein the adhesion control algorithm is additionally provided with torque reduction characteristics corresponding to a deviation from a target limit value of the difference speed. An electric vehicle controller is provided that can obtain the predetermined vehicle acceleration even if it is in an idling state. In conventional adhesion control, control is performed to make the sliding velocity low to the utmost, assuming a tangential force peak shown in a left-hand side of Fig. 5. The acceleration of the vehicle can be secured by enabling the utilization of the tangential force near the right in Fig. 5, and on-time operation can be attained.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009072489-A (JP)
Title: Game machine
Inventor: SHIGA MASAKIYO
IPC: A63F5/04
Filed: 2007-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine reduced in costs as well as alleviating stress on a player.  <P>SOLUTION: This game machine has an LED lamp unit 100 having LED lamps 101, 102, 103 and 104 whose light-emitting modes are used for game effects. Part of the LED lamps 101, 102, 103 and 104 are used as communication LED lamps, and information data is output by them as a light-emitting pattern which cannot be perceived by a human body at a predetermined timing. When information data are output, the LED lamp unit 100 is controlled so that the light-emitting mode of the LED lamp unit 100 visually specifies the position of a communication LED lamp outputting information data for the player.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009081905-A (JP)
Title: Apparatus and method for detecting break in distribution line
Inventor: MASUDA NAOKI
IPC: H02H3/34
Filed: 2007-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a break detector capable of detecting a disconnection fault that occurs on the load side of a point of installation of a current sensor.  <P>SOLUTION: A signal processing unit 40 detects the current phase differences (θab, θbc, θca) between phases of three-phase current measured with a current sensor 30 installed in a distribution line 10 and determines the occurrence of a break as follows: (1) when θab<120°, θbc>120°, and θca<120° or when θbc≈180°, it determines that the break has occurred in (a) phase; (2) when θab<120°, θbc<120°, and θca>120° or when θca≈180°, it determines that the break has occurred in (b) phase; and (3) when θab>120°<θbc<120°<θca<120° or when θab≈180°, it determines that the break has occurred in (c) phase.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009079578-A (JP)
Title: Ignition timing control device of spark ignition internal combustion engine
Inventor: SHIMIZU HIROKAZU
IPC: F02D13/02
Filed: 2007-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To avoid the deterioration of a temperature rising effect caused by excessively limiting the lag correction of ignition timing for rising a temperature of a catalyst.  <P>SOLUTION: A lag correction quantity FIRTD for conducting the lag correction of the ignition timing to raise the temperature of the catalyst is calculated and the ignition timing is corrected to a lag side according to the lag correction quantity FIRTD. A lag limiter is changed according to the lag correction quantity FIRTD and limitation is imposed so that the ignition timing does not exceed the changed lag limiter.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009085714-A (JP)
Title: Light waveguide mode sensor using oxidation film and its manufacturing method
Inventor: FUJIMAKI MAKOTO
IPC: G02B6/122
Filed: 2007-09-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light waveguide mode sensor capable of detecting a sample to be detected with more stable and higher sensitivity than a conventional technique utilizing a light waveguide mode.  <P>SOLUTION: A detection plate, which is composed of glass, the reflecting film formed on the glass and a light waveguide layer formed by oxidizing the surface of the reflecting film itself, is used. The light waveguide mode sensor is equipped with a light incident mechanism for throwing light on the reflecting film and a light detection mechanism, which detects the reflected light of the light reflected by the reflecting film, from the glass side of the detection plate. A change in the intensity of the reflected light, which is produced when a substance to be detected is adsorbed by or adhered to the surface of the detection plate, is read using a light incident angle region, which is bonded to the light waveguide mode wherein a part or the whole of the incident light propagates through a light waveguide to be markedly increased and decreased in the intensity of the reflected light, thereby detecting a substance.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009088889-A (JP)
Title: Electronic imaging device
Inventor: NAKAO KUNIHISA
IPC: H04N5/232
Filed: 2007-09-28
Abstract: <P>PROBLEM TO BE SOLVED: To achieve improved operability and power saving by setting a second detecting distance different from a detecting distance for eye-contact in eye-contact detection.  <P>SOLUTION: Light is emitted alternately and the eye-contact is detected by the different light quantities at the detecting distance for the eye-contact and the second detecting distance (at eye-contact: EVF display, when separated slightly: the display of a photographing screen on TFT, when separated further: MENU display).  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009089542-A (JP)
Title: Smoothing capacitor arranging structure for dc chopper device
Inventor: MURAYAMA TAKAHIKO
IPC: H02M3/155
Filed: 2007-10-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a smoothing capacitor mounting structure for DC chopper device, which allows a capacitor of capacity effective for smoothing to be built in without incurring increase of elements or occurrence of wiring.  <P>SOLUTION: A smoothing capacitor 7 is mounted together with a switching power module 13 on a main circuit board 11 and they are built in a casing 15. Hereby, as compared with the DC chopper device where the smoothing capacitor is attached outside to the casing 15, the wiring length between the switching power module 13 and the smoothing capacitor 7 is shortened, and wiring impedance is made extremely small. As a result, it can reconcile actually the downsizing of the smoothing capacitor 7 and the building in the casing 15 by enabling the smoothing capacitor 7 to be used efficiently.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009086594-A (JP)
Title: Image reading unit, document reading device, and image forming apparatus
Inventor: SHINKAWA SHOHEI
IPC: H04N1/028
Filed: 2007-10-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image reading unit that prevents stray light from entering the optical path of an image forming optical system such as a lens while maintaining a simple structure.  <P>SOLUTION: A plate-shaped shield member 22 provided with a circular through hole 21 as a light transmission part in a central region is disposed in an optical path between a CCD 4 as a photoelectric conversion element and a lens 3, and an inner shape of the through hole 21 is set smaller than an outer shape of a barrel 23 of the lens 3. The shield member 22 can prevent incident stray light parallel to the optical axis from being incident on a light receiving surface of the CCD 4 to whereby suppress deteriorations due to light noise in read image quality, S/N ratio, MTF and color reproduction and enable satisfactory image reading.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009089749-A (JP)
Title: Cutting method and cutting mechanism for dispensing apparatus
Inventor: OSUMI FUJIO
IPC: A61J3/00
Filed: 2007-10-04
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a PTP tablet sheet from being brought up together with a cutter blade after cutting the PTP tablet sheet by a simple structure.  <P>SOLUTION: A cutting unit 700 of the dispensing apparatus 1 pushes up the PTP tablet sheet 900, which is cut by a vertical upper blade 740 or horizontal upper blade 750 using a chucking unit, together with the vertical upper blade, etc. and restrains the PTP tablet sheet 900 from being further pushed up by a restraining member 785 disposed at a prescribed position above a lower blade attaching table 780 while permitting further push-up of the horizontal upper blade 750.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009091945-A (JP)
Title: Pump
Inventor: TSENG TIEN-TSAI
IPC: F04B9/06
Filed: 2007-10-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pump which functions to deliver and suck oil.  <P>SOLUTION: The pump comprises a cylinder body 1 having an oil storage space 11, a top cover 2 covering the cylinder body 1, and a control part installed on the top cover 2. When sucking oil, it generates sucking force by exhausting air from the oil storage space 11 through a second exhaust hole 232 of a fourth channel 23 wherein the fourth channel 23 communicated with an outlet 122 of a first channel 12 via a third channel 22 communicated with the oil storage space 11 and a second channel 21 communicated with the inside of a pipe 13 is communicated with the external. When delivering the oil, it generates pressure by carrying the air through a second through-hole 222 of the third channel 22 to the oil storage space 11 wherein the external is communicated with a first suction hole 211 of the second channel 21 via the fourth channel 23 and the third channel 22.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009093754-A (JP)
Title: Gear mechanism for driving disk tray
Inventor: HAYASHI RYUJI
IPC: F16H19/04
Filed: 2007-10-10
Abstract: <P>PROBLEM TO BE SOLVED: To mechanically control driving torque of a disk tray and a slider to different optimal values, and to secure operation smoothness thereof.  <P>SOLUTION: The gear mechanism includes a disk tray 10, a slider 20, a first gear 81, a second gear 82, a first rack 11 on a disk tray side, a second rack 21 on a slider side, and a single input gear 85 for transmitting rotation of a motor to the first and second gears 81 and 82. Engagement between the first rack 11 and the first gear 81 moves the disk tray 10 back and forth. Engagement between the second rack 21 and the second gear 82 reciprocates the slider 20. The first and second gears 81 and 82 are constituted of gears same in the number of teeth and different in module. The input gear 85 has the number of teeth and a module different from those of the first and second gears 81 and 82.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009092200-A (JP)
Title: Bearing for four-cycle engine
Inventor: HITANO KENGO
IPC: F16C33/46
Filed: 2007-10-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bearing durable for a long time in a four-cycle engine.  <P>SOLUTION: The bearing for the four-cycle engine includes a plurality of needle rollers 4 retained by a steel retainer 1 of a hollow cylindrical shape so as to be freely turnable. The surface of the retainer 1 is applied with sulphurizing-nitriding treatment to form a sulfurized-nitrided layer 11 which 11 is composed of a single substance layer 12 composed of a nitrogen compound formed on the surface of the retainer 1 and a porous layer 13 composed of a sulphur compound continued to the simple substance layer and forming a facial layer of the sulfurized-nitrided layer 11.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009093094-A (JP)
Title: Connecting structure and connecting method of cable
Inventor: SHOJI IKUO
IPC: G02B6/00
Filed: 2007-10-11
Abstract: <P>PROBLEM TO BE SOLVED: To properly form a responsible demarcation by enabling the work of one provider, without touching the cable of the other provider, at a connection point where the cable of the first communication provider and the cable of the second communication provider are connected to each other.  <P>SOLUTION: A connecting structure of a cable has: a case 3 which is installed at the connection point of a first cable 1 and a second cable 2 and through which the first and the second cables 1 and 2 pass inside; a first work surface 31 which is provided so as to be stored in the case 3 and formed in such a manner that the connection end surface of an assembled connector part 301 to which the first cable 1 is connected is arranged; and a second work surface 32 which is provided so as to be stored in the case 3 and formed in such a manner that the connection end surface of an assembled connector part 302 to which the second cable is connected is arranged. A first terminal and a second terminal constituting each connection end surface are electrically connected in a one to one relation.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009095703-A (JP)
Title: Cleaning device
Inventor: YAMAZAKI TAIJI
IPC: B08B9/032
Filed: 2007-10-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cleaning technique to remove a foreign substance deposited inside a pipe by a high-pressure cleaning fluid without damaging a cable even in case the cable is left as it is inserted in the pipe.  <P>SOLUTION: This cleaning device 6 is designed to spew the high-pressure cleaning water to the inner peripheral surface of the cable pipe 1 by jet force from many jet nozzles 23 arranged on the outer peripheral surface of the cleaning device 6, under the state that the cable 2 is inserted through the cleaning device 6 and retained as it is there. Consequently, the high-pressure cleaning fluid is not directly spewed to a linear object and therefore, the cable 2 is not damaged by the high-pressure cleaning water. Thus it is possible to increase the pressurizing threshold of the high-pressure cleaning water and strongly clean the foreign substance deposited inside the cable pipe 1, although the cable 2 is left as it is inserted through the pipe 2.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009096843-A (JP)
Title: Termite repelling foamed polystyrol product and method for producing the same
Inventor: TAMAI SHUICHI
IPC: A01M29/12
Filed: 2007-10-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat insulating material made of a foamed polystyrol, and having excellent termite-controlling functions and safety to human-beings and beasts.  <P>SOLUTION: The termite repelling foamed polystyrol product is obtained by using thiamethoxam as a termite-controlling agent, and produced by spraying a water 14 mixed with the thiamethoxam on raw material beads B1 in a step for pre-foaming the raw material beads B1 by a pre-foaming machine 1. The concentration of the thiamethoxam in the mixed water 14 is preferably ≥0.2%, and the amount thereof added to the raw material beads B1 is preferably 5-20% by weight. The proportion of the thiamethoxam contained in the heat-insulating material D is preferably 200-600 ppm by weight. The thiamethoxam is classified to class A in the toxicity to fish, and has the low toxicity to the human beings and beats, and the high functions for controlling the termite.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009098424-A (JP)
Title: Image heating device and image forming apparatus
Inventor: OKUDA KAZUHISA
IPC: G03G15/20
Filed: 2007-10-17
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that productivity may be degraded in some cases for holding curl correction effect of many kinds of recording sheets.  <P>SOLUTION: In a constitution including an endless belt 130 that is heated and rotatable and a pressure roller 140 brought into press contact with the endless belt 130 to constitute a pressure contact part N1, and the recording sheet being nipped and conveyed at the pressure contact part N1 to heat an image on the recording sheet, a curl correction roller 160 is provided, which can press inward an outer circumferential surface of the endless belt 130 of the pressure contact part N1 at a downstream side in a sheet conveyance direction. The curl of the recording sheet is corrected at a part pressed by the curl correction roller 160.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009095536-A (JP)
Title: Laser treatment apparatus
Inventor: ISHIKAWA TAKAYUKI
IPC: A61B18/20
Filed: 2007-10-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laser treatment apparatus capable of achieving painless treatment with improved irradiation efficiency and achieving novel effects of the irradiation with the laser.  <P>SOLUTION: The laser treatment apparatus includes a high-peak laser resonator 11 for the pulse irradiation with a laser beam 12 with the high peak output at 30W-90W; a discharge excitation power supply 21 to excite discharge of the high-peak laser resonator 11; a light guide path 14 for guiding the laser beam output from the high-peak laser resonator 11 to an irradiated body 17; a condensing lens 13 for condensing the laser beam 12 output from the high-peak laser resonator 11 into the light guide path 14; and a condition adjusting part 20 for adjusting conditions for laser beam irradiation patterns to irradiate the irradiated body 17. The oscillation cycle of the laser irradiation excitation pulse to irradiate the irradiated body 17 for adjusting the conditions by the condition adjusting part 20 is at least 50 μs and not more than 1000 μs, and the pulse width of the laser irradiation excitation pulse is at least 1% and not more than 30% of the pulse oscillation cycle.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009104871-A (JP)
Title: Method of manufacturing movable contact with protrusion
Inventor: KARAKI MINORU
IPC: H01H11/00
Filed: 2007-10-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method capable of efficiently attaching a columnar protruding member of a small diameter which is punched out from a resin high in flexibility while preventing burrs generation regarding the method of manufacturing a movable contact with protrusion used for a panel switch or the like for input operation of various electronic equipment.  <P>SOLUTION: The protruding member 45 is formed by applying a half-cut working on a first base material 56 in which the first resin film 51 high in flexibility and a first reinforcing film 53 composed of material quality higher in rigidity than that are pasted together via a pressure-sensitive adhesive layer 52, the first resin film 51 is peeled off so that the protruding member 45 after the process formation remains in the first reinforcing film 53, and laminated onto the second resin film 61 coated by an adhesive 47, and after that, the protruding member 45 is attached to the second resin film 61 by curing the adhesive 47.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009103656-A (JP)
Title: Observation satellite system
Inventor: SAWADA HIDEYUKI
IPC: G01S13/87
Filed: 2007-10-25
Abstract: <P>PROBLEM TO BE SOLVED: To narrow unobservable area by widening the scanning range of the radio wave beam irradiated from a radar device mounted on a space craft for ground observation.  <P>SOLUTION: A observation satellite system includes: a power sending antenna 9 for converting power generated by a solar battery puddle 12 to microwave to send the power; a control satellite 2 equipped with an inter-satellite communication device 14 for sending/receiving control information and observation information with a radar satellite 2; a radar device 1; an attitude angle changer 28 for changing an attitude angle of own-satellite; a microwave power convertor 22 for converting the microwave sent from the control satellite 2 to the power; and a plurality of radar satellites 1 equipped with a battery 23 storing the power from the microwave power convertor 22. Each radar satellite 1 controls the attitude angle changer 28 of the radar satellites so as to face the beam axis of each radar device 1 mutually the different directions within the observation region based on the control information from the control satellite 2.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009112091-A (JP)
Title: Rotating electrical machine and drive controller therefor
Inventor: HIRAMOTO KENJI
IPC: H02K19/10
Filed: 2007-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently generate induced electromotive force due to a harmonic component in a rotor winding to efficiently increase the torque of the rotor.  <P>SOLUTION: In a rotor core 16, a plurality of salient poles 19 protruded toward a stator 12 are arranged at intervals in the circumferential direction, and rotor windings 18n, 18s are wound on these salient poles 19. Each rotor winding 18n, 18s is short-circuited through each diode 21n, 21s. When a current rectified through each diode 21n, 21s is passed through each rotor winding 18n, 18s, each salient pole 19 becomes magnetized and a magnet with fixed magnetic poles is produced. The width θ of each salient pole 19 in the circumferential direction is smaller than a value equivalent to the electrical angle of 180° of the rotor 14. The rotor windings 18n, 18s are wound on the respective salient poles 19 by short pitch winding.  <P>COPYRIGHT: (C)2009,JPO&INPIT