baber/WOPTO huggingface dataset:
Patent JP-2007013000-A (JP)
Title: Thermoelectric conversion material
Inventor: YAMASHITA OSAMU
IPC: C22C12/00
Filed: 2005-07-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thermoelectric conversion material and a thermoelectric conversion element which has increased mechanical strength while keeping the figure of merit of a Bi-Te-based thermoelectric material.  <P>SOLUTION: When a Bi-Te-based thermoelectric conversion material having a uniaxial temperature gradient applied thereto is cooled upon melting and solidifying the thermoelectric conversion material, the material exhibits a specific value of X-ray diffraction intensity ratio of reflection on a specific surface perpendicular to the temperature gradient direction when measured, and thus the figure of merit can be increased. When a ratio between the full length of an element having metallic materials positioned at both end faces of the thermoelectric conversion material and the length of the thermoelectric conversion material is set at a specific value, electric resistivity ρ is reduced in the entire element, a Seebeck coefficient is remarkably increased by the interface effect between the metal material and the thermoelectric conversion material and by the metal heatsink effect to thereby increase power generation efficiency.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007008096-A (JP)
Title: Manufacturing process of polyamide-based resin laminate film roll
Inventor: NISHI TADATSUGU
IPC: B29C48/305
Filed: 2005-07-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing process for efficiently manufacturing rolls of a biaxially oriented polyamide-based resin laminate film which can be processed into bags smoothly in a good yield even under a high humidity condition.  <P>SOLUTION: The manufacturing process of the film rolls comprises a melt extrusion and cooling step to obtain unstretched sheets by melt-extruding a polyamide-based resin on a moving cooling body in a sheet form and cooling it, a biaxial stretch process to biaxially stretch the unstretched sheets in the longitudinal and lateral directions and a winding process to wind the biaxially stretched sheets in a roll form. In the melt extrusion and cooling step, corona discharge in a streamer corona state takes place between an electrode impressed with a high voltage direct current and the molten polyamide-based resin laminate sheets so that an electric charge sufficient enough to bring the molten polyamide-based resin laminate sheets to a close contact with the surface of the moving cooling body is given.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007008395-A (JP)
Title: Device and method for cutting fixed pin
Inventor: SAWADA YASUHIRO
IPC: B26B25/00
Filed: 2005-07-01
Abstract: <P>PROBLEM TO BE SOLVED: To facilitate cutting work of tag pins when removing a protection mat from a carpet.  <P>SOLUTION: When carrying a carpet 3 to be installed on a floor in a vehicle cabin of an automobile into a vehicle cabin, the protection mat 5 is fixed on the surface of the carpet 3 with the tag pins 9. When removing the unnecessary protection mat 5 after carrying the carpet 3 into the vehicle cabin, a shaft part 9a of the tag pin 9 is cut by using a tag pin cutting jig 1. The tag pin cutting jig 1 cuts the shaft part 9a with an internally provided rotary cutter after making a locking head part 9b enter inside a tapered part 11 by ascending the locking head part 9b along the inclined face part 23 of the tapered part 11 while inserting the shaft part 9a of the tag pin 9 into a groove part 17. The rotary cutter is rotated along with a rotating roller rotated with the movement of the tag pin cutting jig 1. Cutting chips after the cutting are swept out backwardly by a rotary brush rotating integrally with the rotary cutter and stored in a cutting-chip storage part.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007019658-A (JP)
Title: Image reader and image forming apparatus
Inventor: GOMI MASAYUKI
IPC: H04N1/04
Filed: 2005-07-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image reader which can read out an image well by suppressing limb darkening, and to provide an image forming apparatus equipped with the image reader.  <P>SOLUTION: A light source unit 211 for irradiating a document with light comprises a light source 2110 having a proximal portion elongated in the main scanning direction, and portions arranged in the vertical scanning direction for the proximal portion in the plan view and turned up from the opposite ends thereof.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007018612-A (JP)
Title: Label printer
Inventor: MAEJIMA HIDETOSHI
IPC: G11B23/40
Filed: 2005-07-08
Abstract: <P>PROBLEM TO BE SOLVED: To print label information corresponding to recording contents of a recording medium on a label surface of the recording medium.  <P>SOLUTION: The label printer has a recording medium image file read section which reads a recording medium image file out of the recording medium where the recording medium image file including data and label information is written, a separation section which separates the label information from the recording medium image file, and a label information printing section which prints the separated label information on the label surface of the recording medium.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007019307-A (JP)
Title: Method of forming mark for alignment and for verifying positioning accuracy in semiconductor wafer
Inventor: KATO SHIGERU
IPC: G03F1/42
Filed: 2005-07-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of forming a mark for verifying positioning accuracy.  <P>SOLUTION: On a first mask 10, a main pattern 11 corresponding to a circuit 31 and a sub-pattern 12 formed of a plurality of auxiliary patterns 13 continuously arranged and having sizes to receive influences of aberration the same as that of the main pattern 11 at the time of exposure are formed. The arrangement pitch of the auxiliary patterns 13 is larger than the size thereof, and is smaller than the pitch of the main pattern 11. On a second mask, a main pattern corresponding to a circuit and a sub-pattern receiving the influence of the aberration the same as that of the main pattern at the time of exposure are formed. The circuit 31 conforming to the main pattern 11 and the mark 32 continued conforming to the auxiliary patterns 13 are formed by photo-etching using the first mask 10. The circuit conforming to the main pattern and the mark conforming to the sub-pattern are formed by the photo-etching using the second mask via a light shielding film layer 4.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007015290-A (JP)
Title: Laminated structure and forming method therefor
Inventor: CHIAKI JUN
IPC: B60R13/02
Filed: 2005-07-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laminated structure which is composed of a foam resin substrate and a resin mold part integrated on the back surface side, improves formability of the foam resin substrate, and can shorten the forming cycle, and a forming method for the structure.  <P>SOLUTION: A door trim is composed of a door trim upper (laminated structure) 20 and a door trim lower (simple resin article). The door trim upper 20 is composed of the laminated structure of the light-weight foam resin substrate 21 having shape retaining ability and a resin mold part integrated on the inner surface side thereof. When forming a design surface projection part 20a such as a sharp highlight line formed on the door trim upper 20, a slide piece, an ejector pin, or a straight core block is disposed on an intersection part of a molding lower die groove part and the design surface projection part 20a, and the foam resin substrate 21 at the design surface projection part 20a is accurately formed by a spacer action.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007024920-A (JP)
Title: Image forming apparatus and phase adjustment method in this apparatus
Inventor: FUKUSHI HIDEKAZU
IPC: G03G15/01
Filed: 2005-07-12
Abstract: <P>PROBLEM TO BE SOLVED: To simply and accurately adjust the phase relationship between image carriers, in an image forming apparatus in which at least one or more image carriers are connected to each of a plurality of drive motors and the plurality of drive motors are driven at a predetermined normal speed, so that toner images formed on each of a plurality of image carriers are superposed, while the plurality of image carriers are rotated, so as to form a color image.  <P>SOLUTION: The phase difference between photoreceptor drums is obtained from an output time difference ▵ts, based on a detection signal outputted from a rotation phase detection sensor 56, while the drive motors are driven at a phase detection speed Vi slower than a normal speed Vdef, before the drive motors are driven at the normal speed Vdef. Only a control time ▵tm corresponding to the output time difference ▵ts is shifted to change the drive motors on a control side from the phase detection speed Vi to the normal speed Vdef. Thus, the phase difference between the photoreceptor drums is adjusted to a set phase difference.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2005350848-A (JP)
Title: Refiner disk for pulp
Inventor: KATAYOSE OSAMU
IPC: D21D1/30
Filed: 2005-07-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a refiner disc for pulp wherein the steam generated on the refining is promptly released through the spaces between the refiner disks without stay and yet the raw materials are allowed to stay between the refining disks for a needed time, but in many cases, these treatment effects are not so effective and so more delicate measure must be taken.  <P>SOLUTION: The refiner disks have a large number of projections on the surfaces of the opposing first and second refiner disks and the raw materials introduced between the projections on both refiner disks and ground by the prescribed relative rotation of both refiners and the steam generated from the raw material is released from the internal periphery to the outer periphery without delay and the raw materials moves from the inner periphery to the outer periphery. In this case, the depth of projection on the inner periphery and the depth of the projection on the outer periphery are decided so that the necessary and desired refining may be achieved, particularly the inner peripheral projection is synthetically made larger than that of the outer peripheral projection.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007025041-A (JP)
Title: Developing device, process cartridge, and image forming apparatus
Inventor: KIMURA HIDEKI
IPC: G03G9/08
Filed: 2005-07-13
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a preset case which can agitate a developer falling to a developer carrier installed in a developer housing chamber even when the developer aggregates and solidifies within the preset case and can normally drop the developer from the preset case into the housing chamber, in development of an electrophotographic system.  <P>SOLUTION: The image forming apparatus including a developing means in which the developer preset case with a two-component developer composed of a carrier and toner sealed therein is arranged ; a developing means which drops the developer into the developer housing chamber by unsealing the developer preset case, carries the developer by the developer carrier installed to the developer housing chamber to the photoreceptor facing the developer carrier by maintaining a specified spacing therefrom and sensitizes the electrostatic latent image on the photoreceptor surface; and a developing means equipped with an agitating means for agitating the developer in the developer preset case is employed as the major configuration.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007020705-A (JP)
Title: Game machine
Inventor: MURATA SUSUMU
IPC: A63F5/04
Filed: 2005-07-13
Abstract: <P>PROBLEM TO BE SOLVED: To prevent an illegal increase in the credits of tokens by the insertion of an illegal gadget into a token selector.  <P>SOLUTION: In a sub control board 30, a CPU 220 executes an arithmetic processing according to a program stored in a memory part 223 for judging abnormality to record the time for starting or ending the reception per round of reception into a RAM of the memory part 223 for judging abnormality while a token reception command signal is received given times from the main control board 20 and the time intervals are calculated between the rounds of reception about the time recorded and when the time intervals calculated are found in continuity within prescribed errors in the time series sequence, the occurrence of abnormality is assumed. This can prevent an illegal increase in the credits of tokens by the insertion of the illegal gadget into the token selector.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007026506-A (JP)
Title: Magnetic head slider and method of manufacturing same
Inventor: YASUI HIROTO
IPC: G11B5/39
Filed: 2005-07-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnetic head slider with a floating face protective film, which is ultrathin in thickness and also excellent in corrosion resistance and wear resistance.  <P>SOLUTION: The method of manufacturing the magnetic head slider comprises: a process of forming a floating face protective film 100 in which an amorphous silicon film 102 and a hard amorphous carbon film 101 are laminated on a slider floating face; a process of removing the surface region of the hard amorphous carbon film 101 by using ion beams tilted in the normal direction of the floating face; and a process of forming a rail on the floating plane on which the floating face protective film 100 is formed. It is required that a diamond component of the hard amorphous carbon film 101 is defined as ≥45% and a desirable range is 60 to 85%. In the process of removing a part of the floating plane protection film 101, when the irradiation angle of the ion beams is ≥60° from the normal line of the floating face of the magnetic head slider and acceleration voltage of the ion beams is ≤300 V, high denseness and covering properties can be obtained.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007024198-A (JP)
Title: Method and device for treating boil-off gas
Inventor: NARUKAWA KOJI
IPC: C10L3/00
Filed: 2005-07-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a treating method and device for making effective use of boil-off gas (BOG) generated in a storage tank of a liquefied natural gas (LNG).  <P>SOLUTION: The BOG generated in the LNG storage tank 1 is compressed to a first pressure, then mixed with the LNG led out of the LNG storage tank 1, in a mixing chamber 6, and separated into a gas component and a liquid component in a gas-liquid separator 8. The separated gas component is compressed to a second pressure and reacts on raw material water in a reaction tank 13 cooled by a heat exchanger 14 utilizing cold heat of the separated liquid component, to produce gas hydrate (NGH). The produced amount of the NGH is adjustable by controlling the opening of a control valve 5 based on the measured value of a flowmeter 9.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007027453-A (JP)
Title: Method of forming oxide film, semiconductor device equipped therewith, and method of manufacturing semiconductor device
Inventor: KOBAYASHI HIKARI
IPC: H01L21/336
Filed: 2005-07-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a modifying method of turning an oxide film which is deposited on the surface of a semiconductor substrate high in both quality and performance.  <P>SOLUTION: As shown in Fig.1(a), a silicon dioxide film 2 is formed on a processed silicon substrate 1, the processed silicon substrate 1 and the silicon dioxide film 2 are immersed in a processing tank 3 filled up with an azeotropic nitric acid (boiling point, 120.7°C; concentration, 68 mass%) 4, etc., for about one hour or subjected to an exposure treatment of an oxidizing vapor. By this setup, a silicon dioxide film which is almost equal in characteristics to other silicon dioxide films formed through a conventional high-temperature thermal oxidation method can be easily formed on the surface of the processed silicon substrate 1.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007026260-A (JP)
Title: Automatic ticket issuing terminal
Inventor: TATSUMI TOSHIO
IPC: G06Q20/00
Filed: 2005-07-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an automatic ticket issuing terminal for a public race allowing cancellation of a purchased betting ticket and allowing refund by an operation of a user.  <P>SOLUTION: This automatic ticket issuing terminal issuing the betting ticket for the public race according to the operation of the user has: a storage means previously storing ticket issuing information including information about betting in issuing the ticket; a reading means reading the ticket issuing information recorded in the already issued betting ticket put in the terminal; a collation means collating the ticket issuing information read by the reading means and the ticket issuing information stored in the storage means before the ticket issuing; and a processing means deciding validity of the betting ticket according to the collation by the collation means, cancelling the purchase of the betting ticket when it is decided that the cancellation is possible and performing the refund.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007025437-A (JP)
Title: Fiber grating and manufacturing device of the same
Inventor: ITO TERUHIRO
IPC: G02B5/18
Filed: 2005-07-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fiber grating in which group delay ripple characteristics causing a problem for dispersion compensation in optical fiber transmission are suppressed.  <P>SOLUTION: In the refractive index distribution of the fiber grating in a longitudinal direction of the grating, the average refractive index is controlled to be constant in a grating forming region and is gradually decreased from the boundary between the grating forming region and an outer region of the grating forming region. This can suppress ripples in the group delay characteristics of the fiber grating due to unnecessary resonance of an etalon at both ends of the grating forming region and improve the linearity of the group delay characteristics.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006110329-A (JP)
Title: Absorptive article
Inventor: KASAI TAKAO
IPC: A61F13/53
Filed: 2005-07-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an absorptive article, having an absorbent body reduced in thickness and weight while keeping the absorbing capacity equal to that of the conventional absorbing body.  <P>SOLUTION: This absorptive article includes the absorbent body 1 having a web 2 of hydrophilic long-fibers. The long fiber has a crimp percentage of 40 to 90%. The long fibers are oriented in the planar direction of the absorbent body 1. Superabsorbent polymers are embeddedly supported in the web. The absorbent body 1 includes a plurality of webs 2 and a layer 3 of superabsorbent polymers distributed between the webs 2, 2. Preferably, some of superabsorbent polymers are embeddedly supported in the web 2.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007036349-A (JP)
Title: Antenna system
Inventor: INABA TOSHIHIKO
IPC: H01Q13/08
Filed: 2005-07-22
Abstract: <P>PROBLEM TO BE SOLVED: To reduce adverse effects on the antenna performance of an antenna system, even if installing the output cable onto the upper surface of a ground plate.  <P>SOLUTION: The antenna system 10 comprises the ground plate 11, an antenna element 12, provided in parallel with the ground plate while being separated from the ground plate, and the output cable 13 for feeding power to the antenna element. In the antenna system 10, the output cable 13 is arranged between the ground plate 11 and the antenna element 12. The ground plate 11 comprises a flat plate 111 arranged in parallel with the antenna element, and a wall 112 erected and extended from the peripheral edge of the flat plate to the antenna element so that the antenna element is surrounded. The wall 112 has an outlet for leading the output cable 13.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007029781-A (JP)
Title: Wet oxidation apparatus and method for organic waste liquid
Inventor: TANAE TAKUMI
IPC: C02F11/08
Filed: 2005-07-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wet oxidation apparatus and method for organic waste liquid which simplify an apparatus configuration, have high efficiency of wet oxidative decomposition, can reduce the amount of required oxygen, and can reduce apparatus cost and operation cost in the wet oxidation of the organic waste liquid.  <P>SOLUTION: In the wet oxidation apparatus for organic waste liquid having a wet oxidative decomposition furnace receiving the supply of the organic waste liquid and oxygen-containing gas and subjecting the organic waste liquid to wet oxidative decomposition in a subcritical state, a nozzle for mixing the oxygen-containing gas with the organic waste liquid and making fine bubbles is installed. The nozzle is installed so as to open into the bottom side part of the wet oxidative decomposition furnace. The organic waste liquid and finely bubbled oxygen-containing gas are pressed into the inner space of the oxidative decomposition furnace in the inner tangential direction, which forms a swirl in the oxidative decomposition furnace. In the wet oxidation method for organic waste liquid, organic substances are oxidatively decomposed while forming the swirl of the organic waste liquid in the oxidative decomposition furnace.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007035918-A (JP)
Title: Packaging method of semiconductor device
Inventor: YONEYAMA TAKAO
IPC: H01L21/60
Filed: 2005-07-27
Abstract: <P>PROBLEM TO BE SOLVED: To reduce damage to a substrate by ultrasonic waves without using a reinforcement layer in a method of packaging a semiconductor element, by mounting the semiconductor element on the substrate and ultrasonic-bonding via a bump mainly containing gold.  <P>SOLUTION: As a first bump 31 formed on an aluminum pad 13 on the side of the substrate 10, a bump is used with an area of a contact surface 31a in contact with a leading end surface 32a of a second bump 32 on the side of the semiconductor element 20 larger than that of the leading end surface 32a of the second bump 32, to bring both bumps 31 and 32 into contact for ultrasonic bonding.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007033243-A (JP)
Title: Distance measuring device
Inventor: ONO ITSUJI
IPC: G01S19/14
Filed: 2005-07-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a distance measuring device capable of measuring simultaneously each distance from a starting point to a present position and to a target position, and informing the result by a voice.  <P>SOLUTION: A CPU 21 measures position information of the present position, and stores the position information in a memory 22 as the present position based on output from a GPS receiving circuit 5 in response to operation of a switch 3. The CPU 21 calculates the distance from the present position to a position after movement and the distance from the position after movement to a green stored beforehand in the memory 22 and reports each distance by a voice from a loudspeaker 6 in response to a command given from a switch 4 after movement.  <P>COPYRIGHT: (C)2007,JPO&INPIT