baber/WOPTO huggingface dataset:
Patent JP-2008177279-A (JP)
Title: Method for manufacturing semiconductor device
Inventor: ODA TETSUO
IPC: H01L29/78
Filed: 2007-01-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for stably manufacturing semiconductor device such as a trench gate type MOS transistor that is not easily affected by a defect resulting from variation in manufacturing processes and assures small variation in the threshold voltages among semiconductor devices.  <P>SOLUTION: In the method for manufacturing semiconductor device including a first conductive semiconductor layer, a second conductive channel region on the front surface of the same semiconductor layer, a first conductive source region on the front surface of the channel region, a trench region extended to the semiconductor layer from the source region through the channel region, a gate insulating film of the trench region, and a gate electrode, the channel region is formed by conducting the predetermined heat treatment after ion injection of an impurity, an acceleration voltage in the ion injection is in the range of 200 to 300 keV, and the predetermined heat treatment is continued for 30 to 600 minutes under the temperature range of 1,000 to 1,200°C in the non-oxidizing atmosphere.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008177764-A (JP)
Title: Image reading device
Inventor: USAMI MASARU
IPC: H04N1/04
Filed: 2007-01-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image reading device for reducing difference in hue balance of each color.  <P>SOLUTION: This image reading device is provided with a reading means 12 for reading image information in a plurality of colors of an original through an image forming lens 11. Then, the image reading device is provided with correction means 23 and 24 for performing predetermined correction processing to data in a specific color among data in the plurality of colors to be output from the reading means 12.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008179266-A (JP)
Title: Railway traffic control system
Inventor: KAINUMA HIROKI
IPC: B61L19/06
Filed: 2007-01-25
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem in which, when performing an alignment change of an interlocking station, the work must be completed in a limited time during which any train does not travel to change interlocking stations; the entire control range of a station control device including any unchanged part must be changed during the change, and the changing risk is high.  <P>SOLUTION: A new station control device A7 is installed on an existing station control device 6 connected to A Station 12. A plurality of station control devices and an interlocking device are connected to A station 12. Lines of A station 12 are divided into a plurality of division blocks according to the changing plan. A service device changing switch 19 for each division block is defined in the station control device 6. The service device changing switch 19 is changed at the timing of the alignment change. The division blocks with the alignment being changed are successively changed from the station control device 6 to the station control device A7, and finally changed to the newly installed station control device A7 without stopping the station control device.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008179718-A (JP)
Title: Pneumatic tire
Inventor: SAITO HIROYUKI
IPC: C08F136/06
Filed: 2007-01-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pneumatic tire in which a rubber composition useful for the belt cushion of a pneumatic tire has reduced heat generation and which has an improved fatigue resistance and processability.  <P>SOLUTION: The pneumatic tire is obtained by using a rubber composition comprising (A) 100 pts.wt. of a rubber component containing 5-30 pts.wt. of a vinyl-cis-polybutadiene rubber obtained by (1) adjusting the water concentration of a mixture of 1,3-butadiene and an inert organic solvent composed of a 4C fraction as a main component, (2) then adding a cis-1,4 polymerization catalyst to the mixture and subjecting 1,3-butadiene to cis-1,4 polymerization and (3) then adding a 1,2 polymerization catalyst to the obtained polymerization reaction mixture and subjecting 1,3-butadiene to 1,2 polymerization and (B) 10-40 pts.wt. of carbon black and/or silica in a belt cushion.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008183126-A (JP)
Title: Jaw position correcting apparatus
Inventor: TOKURI KAZUNORI
IPC: A61C7/00
Filed: 2007-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a jaw position correcting apparatus correcting a jaw position.  <P>SOLUTION: A dentition retainer 10 as the jaw position correcting apparatus is provided with a plate 20 attached to at least one of an upper jaw and a lower jaw, a tube 41 as a left side elastic member clamped between the teeth on the left side of the upper jaw and the teeth on the left side of the lower jaw, and a tube 42 as a right side elastic member clamped between the teeth on the right side of the upper jaw and the teeth on the right side of the lower jaw. The plate 20 is provided with a slope plate 23 as an anterior tooth contact part to be in contact with the anterior teeth of the lower jaw at the front of the tube 41 and the tube 42, and the slope plate 23 is inclined so as to be on the upper side more on the front side in the state of being in contact with the anterior teeth of the lower jaw.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008184136-A (JP)
Title: Electronic interlocking system
Inventor: TSUCHIDA MASAKI
IPC: B61L21/00
Filed: 2007-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic interlocking device facilitating to improve a working efficiency when a maintenance or repairing work such as an interlocking inspection or a checking test after modification of an electronic interlocking system is carried out.  <P>SOLUTION: An electronic interlocking system 50 comprising an interlocking processing unit 20 for making equipment control data concerning a configuration of train running courses through application of information expressing states of a plurality of railway circuits and interlocking data corresponding to some interlocking conditions when the train running courses are constituted, a site equipment control unit 30 for controlling an operation of equipment 65 related at site to the configuration of train running courses in response to equipment control data and an inputting means 32 connected to the interlocking processing unit and used for inputting a signal for the interlocking processing unit is added with a false state releasing means 16 for changing a false dropping of a railway circuit to a definite dropping when a predetermined signal is inputted from a display control unit, and changing each of a false non-presence and an indefinite non-presence to a definite non-presence.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007211242-A (JP)
Title: Filament-reinforced adhesive tape
Inventor: SEITZ KARSTEN DR
IPC: C09J7/21
Filed: 2007-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a filament-reinforced adhesive tape which can prevent a fiber or a filament from being pulled out from the fiber- or filament-reinforced adhesive tape.  <P>SOLUTION: The filament-reinforced adhesive tape comprises having an adhesive applied to at least one side thereof and a lining material reinforced by a fiber or a filament exhibiting a strength incorporated or added in the length direction, being resistant to tear propagation, and having a notch at at least one long end, wherein the notch cuts at least one filament disposed substantially parallel to a cut end around the long end.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008189406-A (JP)
Title: Vibration feeding device
Inventor: MAEHARA MITSUO
IPC: B65G27/32
Filed: 2007-02-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compact vibration feeding device capable of easily adjusting the frequency of vibrations exciting a part conveying portion.  <P>SOLUTION: This vibration feeding device 1 comprises a base portion 2, a part conveying portion 4 coupled to the base portion 2 so as to be supported through a leaf spring 3, and a vibration exciter 5 (refer to Fig. 1). One permanent magnet 17 of a pair of permanent magnets 17 and 18 provided in the vibration exciter 5 is arranged so that the N-pole and the S-pole are arranged in series in a direction vertical to the direction of a magnetic field to be formed by electrifying an electromagnetic coil 15, and the other permanent magnet 18 is arranged opposite to the permanent magnet 17. A driving portion including a moving element 14 is reciprocated on a straight line by applying the current to the electromagnetic coil 15 in one direction and the opposite direction each other, and the vibration exciting force can be thereby applied to the base section 2.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008191843-A (JP)
Title: Moderation changeover type switch device
Inventor: OTANI KAZUYA
IPC: B60R16/02
Filed: 2007-02-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a moderation changeover type switch device capable of changing over a moderation feeling generated in one operation switch with a small number of components even if the moderation feeling of an operation part can be changed over in a multistage.  <P>SOLUTION: A dial knob 10 is integrally rotatably installed with a moderation protrusion member 12. A peripheral face of a plunger installation member 18 rotationally operated by a motor 16 is installed with a plurality of plunger members 17a-17c cooperating with the moderation protrusion-shaped member 12 to generate a moderation. When changing over the moderation feeling, one of the plunger members 17a-17c installed to the plunger installation member 18 by rotating the motor 16 is selectively elastically contacted with uneven patterns 13a-13c of the click chevron-shaped member 12 forming a set therewith to change over the click feeling.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008190785-A (JP)
Title: Steam generating device
Inventor: SHIMAZU TAKASHI
IPC: F28F13/02
Filed: 2007-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a steam generating device capable of effectively capturing liquid droplets having a fine particle diameter and evaporating the same.  <P>SOLUTION: This steam generating device 10 comprises a steam generator 12 including a steam generating portion 18 for vaporizing liquid, a steam trap 30 sectioning a downstream-side steam flow channel 36 of the steam generating portion 12 into a number of flow channels by a number of partitions 34, and a temperature control portion 38 for keeping a surface temperature of the steam trap 30 to be higher than a lower limit temperature generating Leidenfrost phenomenon.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008188646-A (JP)
Title: Method for detecting abnormality in plastic working, working system, and ae detector
Inventor: MEKI KAZUO
IPC: B30B15/00
Filed: 2007-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To correctly judge the generation of abnormality in plastic working.  <P>SOLUTION: In the working system provided with a plastic working device 10, an AE sensor 21 and an AE signal processing section 22, the AE signal processing section includes: an A/D converter 33; a frequency analysis unit 34 analyzing the frequency characteristics of digital AE signals, and calculating the powers to frequencies per unit time; a memory unit 38 memorizing data obtained regarding the powers to frequencies per unit time upon normal time by time series as standard data; and a difference calculation unit 35 calculating power differences with the standard data in each frequency of the digital AE signals detected per unit time, adding the power differences in each frequency, and calculating power differences per unit time, so as to calculate power differences by time series.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008188657-A (JP)
Title: Apparatus and method for manufacturing bottle can
Inventor: MATSUO SHOJI
IPC: B21D51/26
Filed: 2007-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus and a method for manufacturing a bottle can, which apparatus can be made small without reducing the number of processes for carrying out required working to the bottle can.  <P>SOLUTION: In the apparatus for manufacturing the bottle can, a plurality of chuck units 5, 9 provided on a turn table 3 and a plurality of respective working tools 6, 10 provided on a die table 4 are arranged so as to be opposed to each other to form a plurality of concentric circle lines with the rotary axes C1 of the respective tables. The apparatus for manufacturing the bottle can comprises a supply device 7 as a workpiece supply means provided on one of the concentric circle lines so as to supply a workpiece W, and a star wheel 8 having a workpiece moving means for moving the workpiece W from a downstream side of the working process on one of neighboring concentric circle lines to an upstream side of the working process on the other concentric lines and also having a workpiece discharging means for discharging the workpiece W after working.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008198718-A (JP)
Title: Resin seal type semiconductor device
Inventor: TAKADA MITSUHIRO
IPC: H01L23/50
Filed: 2007-02-09
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the occurrence of a peeling between a molding resin and a terminal section in the mating surface of the molding resin and the terminal section while preventing a slipping-off from the molding resin of the terminal section.  <P>SOLUTION: In a resin seal type semiconductor device 10, a hook section 30 projected in the board thickness direction of the terminal section 26 is formed to a section molded of the molding resin 20 of the terminal section 26. Accordingly, even when the molding resin 20 is expanded and contracted by a heat and a stress is generated in the molding resin 20 as a result of expansion and contraction, the occurrence of the peeling between the molding resin 20 and the terminal section 26 in the mating surface of the molding resin 20 and the terminal section 26 can be prevented while slipping-off from the molding resin 20 of the terminal section 26 can also be prevented by a hook effect owing to the hook section 30.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008196020-A (JP)
Title: Tool for friction stir processing and method for producing friction stir processed product
Inventor: IKEDA KATSUHIKO
IPC: C23C26/00
Filed: 2007-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive tool for friction stir processing for titanium or a titanium alloy, and to provide a method for producing a friction stir processed product composed of titanium or a titanium alloy for inexpensively performing joining or quality improvement of titanium or a titanium alloy using the tool.  <P>SOLUTION: The tool for friction stir processing for titanium or a titanium alloy is obtained by subjecting the surface of a tool for friction stir processing composed of a nickel alloy to surface treatment by fluorine ion implantation. The fluorine ion implantation is performed at a pulse frequency of 1 to 2 kHz, at room temperature, and at an implantation time of 150 to 400 min, preferably of 300 to 400 min. Using the tool for friction stir processing, titanium or a titanium alloy is subjected to friction stir processing, thereby producing a friction stir processed product.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007264605-A (JP)
Title: Optical function film, display device and manufacturing method for the optical function film
Inventor: MIHASHI RENICHI
IPC: G02F1/1335
Filed: 2007-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display device which can be repaired easily and appropriately.  <P>SOLUTION: A first anti-reflection film 430 is detachably adhered on a surface of an optical-property adjusting film 420 of an optical function film 400. The optical function film 400 is adhered such that the first anti-reflection film 430 does not face a display surface 321. Accordingly, for example, when repairing a surface of the optical function film 400 caused by scratch, that is, a surface of the first anti-reflection film 430, such repair can be performed only by detaching the first anti-reflection film 430 adhered in a detachable manner. Since the optical function film 400 is provided with the first antireflection film 430 and the second antireflection film in advance, it is possible to reliably prevent deterioration in display performance, displacement in position in attaching a later-added antireflection film, deterioration in transmittance or change in color tones which may be caused by an air bubble or dust contained in adhering the later-added reflection film.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008202962-A (JP)
Title: Sensor unit, and system for evaluating characteristics of solar battery
Inventor: HASEGAWA JUICHI
IPC: G01J1/42
Filed: 2007-02-16
Abstract: <P>PROBLEM TO BE SOLVED: To facilitate measurement of characteristics of a solar battery disposed on a rooftop etc.  <P>SOLUTION: A sensor unit (20) used in combination with a device for measuring characteristics of a solar battery comprises: a casing (21) provided with, on a first face (21a), a screen (29) having a scale on the surface, a transparent hemispherical body (28) having a mark on the surface and that is placed on the screen, and an actinometer (22); and a pedestal (24) for supporting the casing so that the first face of the casing can be freely inclined to the horizontal plane. It is more preferable that a level (27) is placed in the first face. Moreover, it is preferable that the sensor unit also includes: a first data storage part embedded in the casing; and a first control part embedded in the casing and that measures solar radiation intensity based on an output signal of the actinometer and stores the data of the solar radiation intensity in the data storage part.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008205671-A (JP)
Title: Semiconductor device, voltage controlled oscillator, and method of manufacturing voltage controlled oscillator
Inventor: SATO TAKASHI
IPC: H03B5/32
Filed: 2007-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a voltage controlled oscillator which easily sets a variable width of an oscillation frequency, a manufacturing method thereof, and a semiconductor device implementing this voltage controlled oscillator.  <P>SOLUTION: In a voltage controlled oscillator 10, a semiconductor device 30 and a piezoelectric vibrator 12 are stored in a package. The semiconductor device 30 has an adjustment device 14 for adjusting the variable width, and the adjustment device 14 has one end connected to an oscillation circuit 20 and has the other connected to a pad 26 for adjustment provided on a surface of the semiconductor device 30. The package is internally provided with an electrode for adjustment and is externally provided with an external terminal for grounding. The electrode for adjustment and the external terminal for grounding are conductive to each other. The variable width of the voltage controlled oscillator 10 is set by selecting either conduction or non-conduction between the pad 26 for adjustment and the electrode for adjustment.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008201021-A (JP)
Title: Method, mechanism and apparatus for cleaning ink-jet head
Inventor: IKUSHIMA KAZUMASA
IPC: B41J2/165
Filed: 2007-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for cleaning an ink-jet head which enable the recovery of the discharging performance of an ink and excellent application inhibiting the occurrence of nozzle omission, and a mechanism and an apparatus.  <P>SOLUTION: The ink-jet head cleaning method comprises steps of covering the washing area of the ink-jet head 1 with a washing tank 24, injecting a washing fluid into the washing area from a washing fluid injection nozzle 21 in the washing tank and injecting air into the washing area from an air injection nozzle 22 in the washing tank. The ink-jet head cleaning mechanism is equipped with the washing tank covering the washing area of the ink-jet head, a washing part opening and closing means 3 for making the washing tank contact or not contact with the ink-jet head, the washing injection nozzle for injecting the washing fluid into the washing area, the air injection nozzle for injecting air into the washing area, a washing fluid feeding means for feeding the washing fluid to the washing fluid injection nozzle and an air feeding means for feeding air to the air injection nozzle.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008201931-A (JP)
Title: Resin composition
Inventor: YAO TAKASHI
IPC: C08L53/02
Filed: 2007-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a resin composition that is excellent in gas-barrier properties, mechanical strengths and elasticity, exhibits low gravitational deformation even under a high temperature condition and has good hot-melt coatability.  <P>SOLUTION: The composition comprises an isobutylene polymer (A) and an isobutylene diblock copolymer (B) comprised of a polymer block composed of an aromatic vinyl compound as its constituting monomer and polymer block composed of isobutylene as its constituting monomer, where the weight ratio of the polymer block composed of isobutylene as its constituting monomer to the polymer block composed of an aromatic vinyl compound as its constituting monomer is such that (the polymer block composed of isobutylene as its constituting monomer)/(the polymer block composed of an aromatic vinyl compound as its constituting monomer) is 60/40 to 20/80.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007128117-A (JP)
Title: Liquid crystal display device and method for manufacturing the same
Inventor: KUMAGAI MUNEHITO
IPC: G02F1/1368
Filed: 2007-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a reflective liquid crystal display device showing preferable reflection characteristics and high display quality in a high yield by forming an appropriate rugged pattern on a reflective pixel electrode.  <P>SOLUTION: An insulating substrate 1 made of a transparent or colored UV-cut glass is used as a substrate to constitute a TFT array. As the insulating substrate is treated to be an opaque state with respect to UV rays, the substrate prevents such phenomenon that upon exposing a photosensitive resin to constitute an interlayer insulating film 11 formed on TFTs and electrode lines to flatten the surface, the UV rays not absorbed in the photosensitive resin transmit the substrate to be reflected from a substrate holder, and the undesirable reflected light exposes the photosensitive resin.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008147606-A (JP)
Title: Photodiode
Inventor: MIURA NORIYUKI
IPC: H01L27/146
Filed: 2007-02-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photodiode capable of separating and detecting the intensities of three wavelength ranges of ultraviolet light.  <P>SOLUTION: The photodiode is provided with a plurality of silicon semiconductor layers, having different thicknesses formed on the insulating layer, the silicon semiconductor layers of respective thicknesses, each having a low-concentration diffusion layer formed by making either P-type impurities or N-type impurities diffuse at a low concentration, across which a P-type high-concentration diffusion layer, formed by diffusing P-type impurities at a high concentration and an N-type high-concentration diffusion layer, formed by diffusing N-type impurities at a high concentration, are arranged facing.  <P>COPYRIGHT: (C)2008,JPO&INPIT