baber/WOPTO huggingface dataset:
Patent JP-2008028403-A (JP)
Title: Method for forming first oxide layer, and second oxide layer
Inventor: FULFORD H JIM JR
IPC: H01L21/8247
Filed: 2007-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for improving the quality of an extremely thin oxide layer.  <P>SOLUTION: A high-quality tunnel oxide film, suitable for programmable devices, such as EEPAL devices, is formed on a surface region of a semiconductor body over a heavily-doped N+ layer, and a gate oxide film is formed over a gate region, by first oxidizing the semiconductor body to form an initial oxide layer (104) on the surface region of the semiconductor body over the heavily-doped N+ layer and on the surface of the gate region. Next, at least a portion of the initial oxide layer (104), overlying the heavily-doped N+ layer, is removed. The semiconductor body is then exposed to an environment suitable for oxidation, to thicken the remaining portions of the initial oxide film, thereby forming the gate oxide film, and to form the tunnel oxide film over the heavily doped N+ layer. A certain concentration of nitrogen is introduced into both gate and to tunnel oxide films, by introducing the semiconductor body to a source of nitrogen.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009032361-A (JP)
Title: Library device
Inventor: TANAKA KIYOTAKA
IPC: G11B15/68
Filed: 2007-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a library device capable of suppressing occurrence of an error during reading a bar code.  <P>SOLUTION: The library device is provided with: a recording medium housing shelf 14 arranged in a casing and for housing a plurality of magnetic tapes 13; a recording medium exit/entrance 12 for conveying in or out the magnetic tape to/from the casing; a magnetic tape drive 15 having the magnetic tape 13 loaded therein to enter/output information to the loaded magnetic tape 13; and a robot 16 for receiving driving of a servo motor to convey the magnetic tape 13 between the recording medium exit/entrance 12 and the recording medium housing shelf 14 and between the recording medium housing shelf 14 and the magnetic tape drive 15. A bar code reading unit 18 is disposed in the robot 16 to read the identification bar code of the magnetic tape 13. The robot 16 removes dusts from the bar code reading unit 18 by a vibrating operation.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008055902-A (JP)
Title: Deep draw molding film, bottom member of deep drawn package and deep drawn package
Inventor: TAKADA ATSUSHI
IPC: B65D65/40
Filed: 2007-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a deep draw molding film which is excellent in rigidity, gloss and transparency of film, and further, draw molding workability.  <P>SOLUTION: The deep draw molding film comprises a polylactic acid resin (PLA) layer as its outer layer, at least one polyamide resin (PA) layer as its intermediate layer, and a heat seal resin layer as its inner layer.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009036916-A (JP)
Title: Computer generated hologram, exposure apparatus, and device fabrication method
Inventor: MATSUBARA ISAO
IPC: G02B5/32
Filed: 2007-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a computer generated hologram which forms a light intensity distribution (reproduced image) in a desired form and polarizing state while controlling uneven illuminance and light quantity losses.  <P>SOLUTION: This computer generated hologram which forms a light intensity distribution on a predetermined plane by giving a phase distribution to a wavefront of incident light, comprises: an anisotropic layer whose refractive index with respect to linearly polarized light in a first direction is different from a refractive index of the anisotropic layer with respect to linearly polarized light in a second direction perpendicular to the linearly polarized light in the first direction; and an isotropic layer whose refractive index with respect to the linearly polarized light in the first direction is equal to a refractive index of the isotropic layer with respect to the linearly polarized light in the second direction. By giving different phase distributions to the wavefront of the linearly polarized light components in the first direction of the incident light, and the wavefront of the linearly polarized light components in the second direction of the incident light, the first light intensity distribution whose linearly polarized light components in the first direction of the incident light form on the predetermined plane is made different from the second light intensity distribution whose linearly polarized light components in the second direction of the incident light form on the predetermined plane.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009036069-A (JP)
Title: Scroll type fluid machine
Inventor: KOBAYASHI NORIYUKI
IPC: F04C18/02
Filed: 2007-08-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a scroll type fluid machine capable of simplifying and improving the sealing performance of a back pressure adjusting mechanism.  <P>SOLUTION: The back pressure adjusting mechanism (72) is provided with an elastic plate (74), a plate chamber (100) formed at an end plate (40) of a fixed scroll (36) and holding the plate, a first communication hole (88) carrying out communication between the plate chamber and a suction chamber (42), and a second communication hole (84) formed at a seat surface (78a) isolating the plate chamber and a back pressure chamber (70) and carrying out communication between the plate chamber and the back pressure chamber. The plate is fixed on the seat surface at one end side while extending along the seat surface and generating bending stress, and blocks the second communication hole by energizing and pressing a block surface (92) formed at the other end side to the seat surface by a predetermined elastic force generated by the bending stress.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009037694-A (JP)
Title: Disk drive device and its manufacturing method
Inventor: AOYANAGI AKIHIKO
IPC: G11B33/14
Filed: 2007-08-01
Abstract: <P>PROBLEM TO BE SOLVED: To effectively adjust internal humidity of a disk drive device where low-density gas has been encapsulated.  <P>SOLUTION: This HDD has a double-cover structure, and helium gas is sealed therein. In the manufacturing process of the HDD, after the end of operation test, a humidity-adjusted desiccant is mounted. Then, helium gas is injected into a casing. When the helium gas injection (S17) is completed, an outer cover is bonded to a base to seal the inside of the casing (S18). Mounting the desiccant immediately before the helium gas injection enables the desiccant of a desired water content to be arranged in the casing, and the relative humidity in the casing to be effectively adjusted.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009035955-A (JP)
Title: Sound-absorbing structure and protective fence with the same
Inventor: YONEMORI HIROSHI
IPC: E01F8/00
Filed: 2007-08-02
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that the work of installing sound-absorbing plates between supports from one side of a protective fence has been difficult and connect the sound-absorbing plates while being bent along the horizontal alignment and gradient of a road.  <P>SOLUTION: A sound-absorbing structure includes the sound-absorbing plates provided with a function to absorb noise; a fixing band for connecting ends of adjacent sound-absorbing plates to each other; and a support cover mounted to the fixing band. A sound-absorbing plate comprises a sound-absorbing plate main body housing a sound-absorbing material inside and connecting ends provided in such a way as to extend in the direction of extension of the sound-absorbing plate body from both ends of the sound-absorbing plate body. The connecting ends are provided for a section close to one surface of the sound-absorbing plate body. The fixing band comprises a member having an opening of a size capable of surrounding a support of the protective fence. Each end of the fixing band on the opening side is provided with a flange, and the flange of the fixing band is connected to a connecting end of the sound-absorbing plate. The back side of the fixing band is positioned on the other surface side of the sound-absorbing plate. The support cover is mounted to the back side of the fixing band.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009040116-A (JP)
Title: Wiper blade
Inventor: AMANO SHINICHIRO
IPC: B60S1/38
Filed: 2007-08-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wiper blade capable of improving a sense of unity in the appearance of a lever and blade rubber.  <P>SOLUTION: The blade rubber 4 constituting the wiper blade 1 has a long size-shaped base part 4a and a lip part 4d wiping out a wiping-out surface 20a, and packing 5 composed of a spring material having a central part curvedly formed in a projecting shape toward the anti-wiping-out surface 20a side, is installed in the base part 4a. The blade rubber 4 is also held by the lever 3 arranged in the central part in the longitudinal direction of the base part 4a, and a coating film 15 is formed on an outside surface of the lever 3. The blade rubber 4 is further formed by including rubber or elastomer, and a gloss film 17 having glossiness higher than a surface of the blade rubber 4 is formed in an area including a part up to an end part of the base part 4a from the lever 3 in an upper surface of at least the base part 4a on the surface of the blade rubber 4.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007289747-A (JP)
Title: Game machine
Inventor: OKADA KAZUO
IPC: A63F5/04
Filed: 2007-08-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game server, a game machine, a game managing method and a game managing server which can eliminate a problem of less turnout by enabling players to enjoy games at ease while keeping the fun of games.  <P>SOLUTION: The game machine is provided with a means capable of detecting each shift of players to manage the cumulative consumption of credits for individual game machines. When the cumulative consumption of the credits consumed by a player reaches the prescribed upper limit, the player receives the return of the profit from a prescribed return rate. Moreover, a performance with high game potentialities is carried out by properly changing the return rate.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009044855-A (JP)
Title: Die for shaping plate member, manufacturing method of plate member, and plate member
Inventor: KONISHI HIROHIDE
IPC: H02K15/10
Filed: 2007-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a die for shaping a plate member, capable of easily shaping a large number of plate members in a short time and inexpensively.  <P>SOLUTION: The die 50 for shaping a plate member is used to shape a plate member 4 provided on both ends of rotary axis direction of each cylindrical portion of each bobbin and has a plurality of groove portions 4a, 4b, 4c for guiding and arranging a coil element wire in winding the element wire which are formed in a winding direction, on a circular cover member which forms a coil structure of a rotary motor provided with a cover member and a coil C formed an element wire around thereto and wound around each salient pole and has multiple-connected bobbins 2 each having a plurality of cylindrical portions 22 which cover the surface of salient poles in a state where the element wire 10 is wound and flanges 24i, 24o protruding from inside/outside diameter end portions 22i, 22o of the cylindrical portion. The die is divided into portions 52a, 54b, 54c for shaping the plurality of groove portions of the plate member and portions 52b, 52c, 54a for shaping the portions other than the groove portions.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009043335-A (JP)
Title: Reel for magnetic tape, tape cartridge using the same, recording/reproducing device for recording/reproducing information in the tape cartridge, information recording/reproducing method thereof, and positioning mechanism
Inventor: SOGABE TERUO
IPC: G11B23/107
Filed: 2007-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reel capable of suppressing variation of attitude, position or the like of the reel in a state that a reel engaging part and the reel are engaged with respect to the engagement of the reel engaging part and the reel being performed repeatedly; to provide a tape cartridge using the reel; and to provide a recording/reproducing device and an information recording/reproducing method and the like.  <P>SOLUTION: The reel for magnetic tape has a plurality of engaging gear teeth possessed by a reel engaging part of a recording and reproducing device and a plurality of gear teeth which can engage, and on which a magnetic tape can be wound. The reel includes a hub part 7a having a cylindrical part on which the magnetic tape can be wound, a plurality of gear teeth 9, and a mark 4 for positioning which can be detected using a non-contact means provided for positioning of specific gear teeth A out of the plurality of gear teeth 9, and a specific engaging gear teeth B out of the plurality of engaging gear teeth.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009043928-A (JP)
Title: Storage device
Inventor: WADA MASAHARU
IPC: H01L49/00
Filed: 2007-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a storage device in which information having been already written never changes in spite of an influence of a voltage applied during an information read operation.  <P>SOLUTION: In a storage element 10 used for the storage device 100, wiring 12, wiring 14, and wiring 16 are connected to polysilicon wiring 4 through contacts 11, 13, and 15 made of tungsten. During writing operation, a write current flows from the wiring 16 to the wiring 14 through the polysilicon wiring 4. Tungsten of the contact 13 leaks along a flow of electrons in the opposite direction from the write current, the resistance value of the contact 13 increases and information is written. During a read operation, a read current flows from the wiring 14 to the wiring 12 through the polysilicon wiring 4. The read current does not pass through the contact 15, so deposited tungsten does not return and the resistance value of the contact 13 never varies with the read current.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007293373-A (JP)
Title: Arpeggio performance apparatus
Inventor: KONO TAKAHIRO
IPC: G10H1/28
Filed: 2007-08-11
Abstract: <P>PROBLEM TO BE SOLVED: To simply play various arpeggio performance by using a phrase waveform data in which the arpeggio performance actually played beforehand is recorded.  <P>SOLUTION: In a first storing means, the plurality of phrase waveforms, in which the phrase waveform corresponding to an arpeggio pattern indicated by a pattern ID, is divided into a plurality of partial waveforms, are stored. In a second storing means, corresponding to each of the plurality of phrase waveforms, characteristic information such as a pitch and sound output timing regarding each divided partial waveform of the phrase waveform, is stored. The pattern ID and a chord regarding the arpeggio performance to be reproduced, are specified by a user, and a model arpeggio pattern according to the specified pattern ID and the chord is generated. Each partial waveform of the phrase waveform corresponding to the specified pattern ID, and the characteristic information corresponding to it, are read out from the first and the second storing means. The partial waveform is corrected based on the characteristic information and the model arpeggio pattern, and a performance waveform data of the arpeggio performance is generated.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009039461-A (JP)
Title: Withstanding pressure reinforcing structure of endoscope
Inventor: OGINO TAKAYUKI
IPC: G02B23/24
Filed: 2007-08-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a withstanding pressure-reinforcing structure of endoscopes facilitating the setting of a withstanding pressure-reinforcing plate without damaging objects incorporated therein when assembling, overhaul or the like and preventing a human error such as leaving the withstanding pressure-reinforcing plate unattached.  <P>SOLUTION: The withstanding pressure-reinforcing plate 7 is rotationally attached to an immobile member 6, 8 or 9 in a housing by a hinge 12 to be opened outward from a home position, and is configured to prevent its separation from the immobile member 6, 8 or 9 with the withstanding pressure-reinforcing plate 7 opened outward.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009049539-A (JP)
Title: User device, base station, and upstream link control channel configuration method
Inventor: KISHIYAMA YOSHIHISA
IPC: H04J11/00
Filed: 2007-08-14
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently use radio resources by efficiently multiplexing control information on an upstream link control channel.  <P>SOLUTION: A user device 10 which transmits an upstream link control channel to a base station by the single carrier method includes a reception judgment unit 105 and a control information multiplexing unit 103. The reception judgment unit 105 performs reception judgment for the data transmitted from the base station by scheduling and generates the reception judgment result as first control information. The control information multiplexing unit 103 allocates the first control information to a first radio resource located at the end of a system band and allocates second control information transmitted by the radio resource allocated individually to a user to a specified position of the second radio resource adjacent to the first radio resource, thereby multiplexing the first and the second control information on the upstream link control channel. The present invention also relates to a configuration method for a base station and an upstream link control channel.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008111546-A (JP)
Title: Wet friction material and method of producing the same
Inventor: HASEGAWA MASAHITO
IPC: F16D13/62
Filed: 2007-08-22
Abstract: <P>PROBLEM TO BE SOLVED: To significantly reduce the production time of a wet friction material by enabling stabilization of initial friction characteristics thereof without performing initial running-in work, polishing or cutting, thereby preventing generation of unnecessary polishing dust or cutting dust, and reducing the production process.  <P>SOLUTION: The wet friction material 1 comprises a ring-like friction material base material 3, which is adhered fixedly to a surface of a core metal 2 by being pressurized/heated through production dies 4 and 5, with the outer circumferential side of the ring-like friction material base material 3 being tapered at an angle α corresponding to the taper on the outer circumferential side of the upper die 4. Since the base material 3 is tapered to reduce the radial thickness thereof from the radial middle toward the outer circumference without adding a new step to the conventional production process, the friction material 1 can be smoothly engaged with a disk from the outer circumferential side having a high torque not in a line but in a face to stabilize the initial friction coefficient.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007335416-A (JP)
Title: Discharge lamp
Inventor: NAGANUMA TAKAO
IPC: H01J61/52
Filed: 2007-08-23
Abstract: <P>PROBLEM TO BE SOLVED: To form ideal cooling balance without utilizing a huge amount of gas for cooling, in cooling a discharge lamp.  <P>SOLUTION: The discharge lamp includes a light emitting tube 2 with a light emitter in its center and sealers on both sides, metal foil for introducing electric current mounted in the sealer and fused to the light emitting tube, a metal stick 16 for introducing electric current connected to the metal foil for introducing electric current, a bonder 16 to bond the metal stick 16 for introducing electric current and a power supply line 15, and a base 12 mounted like covering the bonder 16 and having a plurality of air holes 17 positioned corresponding to the bonder 16. The plurality of air holes 17 of the base 12 are positioned not to face each other. One of the plurality of air holes 17 is an inflow hole of gas for cooling, and other air holes 17 are outflowing holes for gas having cooled the bonder 16.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009053310-A (JP)
Title: Cylindrical member, electrophotographic photoreceptor and developing sleeve
Inventor: ISHIE MASAHIRO
IPC: G03G15/09
Filed: 2007-08-24
Abstract: <P>PROBLEM TO BE SOLVED: To eliminate trouble that a flange member fixed on a cylindrical member floats (float: a state where the flange member is deviated from the fixed surface of the cylindrical member) or comes off by solving a problem that holding force of the flange member is insufficient.  <P>SOLUTION: In the cylindrical member having the flange member at an opening part, the flange member is fixed to the opening part by using an adhesive containing particles, whose number average primary particle size (Db) is 30 to 500 μm, having relation expressed by an expression 1: 1.0≤Db/G≤2.5 (unit:μm). In the expression 1, G means a gap (G) between the flange member and the cylindrical member.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009053485-A (JP)
Title: Automatic focusing device, automatic focusing method, and measuring device
Inventor: ASHIHARA KATSUMITSU
IPC: G03B13/36
Filed: 2007-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To image a target to be measured, by adjusting a focus regardless of reflectivity of the target to be measured.  <P>SOLUTION: Light sources 11a to 11c of an illuminating light source 11 can be selectively switched between when a pattern projected on a substrate 2 to be measured is split by a beam splitter 16, to be detected by a line sensor 19 in an autofocus mode, and when the substrate 2 is photographed by a two-dimensional CCD in an imaging mode. The device is configured so that the contrast of the projection pattern is sufficiently obtained in the autofocus mode and the sharp image of the substrate 2 is obtained in the imaging mode.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008085317-A (JP)
Title: Crystalline semiconductor film, and manufacturing method of semiconductor device
Inventor: MORIWAKA TOMOAKI
IPC: H01L29/786
Filed: 2007-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of a crystalline semiconductor film capable of controlling the width of a crystal grain, and further to provide a manufacturing method of a crystalline semiconductor film that has a specific crystal structure and can control the width of a crystal grain.  <P>SOLUTION: An insulation film is formed on a substrate; an amorphous semiconductor film is formed on the insulation film; a cap film is formed on the amorphous semiconductor film; and the amorphous semiconductor film is melted by scanning so that a laser beam of continuous oscillation or a laser beam having a repetitive frequency of not less than 10 MHz transmitted through the cap film is applied to the amorphous semiconductor film before crystallization. In this case, energy distribution in the longitudinal direction and width direction in the beam spot of laser beams is Gaussian distribution, and scanning is made with laser beams so that the laser beams are applied to one region of the amorphous semiconductor film for not less than 5 micro seconds and not more than 100 micro seconds.  <P>COPYRIGHT: (C)2008,JPO&INPIT