baber/WOPTO huggingface dataset:
Patent JP-2007262095-A (JP)
Title: Process for production of ethylene and propylene by catalytic pyrolysis of heavy hydrocarbons
Inventor: XIE CHAOGANG
IPC: C07C11/06
Filed: 2007-07-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new process for producing light olefins, especially ethylene and propylene, from heavy hydrocarbons in a riser or down flow transfer line reactor.  <P>SOLUTION: This catalytic pyrolysis process for production of ethylene and propylene from heavy hydrocarbons comprises contacting the heavy hydrocarbons with a pillared interlayered clay molecular sieve catalyst in the reactor in the presence of steam to catalytically paralyze, separating the reaction discharged product, steam and the used catalyst at the exit of the riser reactor by a high speed gas-solid separation system, quenching and separating the reaction discharged product to obtain a gas product containing ethylene and propylene and a liquid product, stripping and removing the used catalyst with steam, transferring the removed catalyst to a regenerating device, contacting the catalyst with an oxygen-containing gas to regenerate the catalyst by a coke combustion, stripping the regenerated catalyst, and recirculating and reusing the catalyst in the reactor.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009025351-A (JP)
Title: Hologram photographic optical system
Inventor: SHIOJIRI SHIGEKO
IPC: G03H1/00
Filed: 2007-07-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hologram photographic optical system adapted to correct aberration which is caused when a prism is closely fitted to the incident side of a hologram photosensitive material arranged with a tilt to an object light to be recorded as an image hologram.  <P>SOLUTION: In the hologram photographic optical system for photographing an image hologram by disposing a transparent medium 20 closely to a hologram photosensitive material 10 in an optical path of an object light 11 and entering the object light from a pattern plate 5 disposed in the optical path of the object light 11 to the transparent medium 20, the pattern plate 5 is disposed so that the object light 11 from the pattern plate 5 is incident substantially vertically on an object light incident-side surface 23 of the transparent medium 20, and a double telecentric optical system is used as a projection optical system 70 for projecting the pattern plate 5 into the hologram photosensitive material 10 through the transparent medium 20.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009025366-A (JP)
Title: Zoom lens and imaging device having same
Inventor: FUJISAKI TOYOKATSU
IPC: G02B15/20
Filed: 2007-07-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a small zoom lens, capable of providing high optical performance over the total zoom range.  <P>SOLUTION: The zoom lens has a first lens group with positive refractive power, a second lens group with negative refractive power, an aperture stop, a third lens group with positive refractive power, and a fourth lens group with positive refractive power, in the order from the object side to the image side. When zooming from the wide angle end to the telephoto end, the first lens group moves to draw a protruding trajectory toward the image side, while the aperture stop moves independently from each lens group, and the conditions of -0.6<f2/f3<-0.4 and -0.5<MS/M3<0.9 are satisfied, wherein MS and M3 represent respectively the movement quantities of the aperture stop and the third lens group in the optical axial direction (the movement quantity directed toward the image side is considered positive and that toward the object side negative), and f2 and f3 represent respectively the focal distances of the second lens group and the third lens group.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009026013-A (JP)
Title: Content registration/provision device, content registration/provision control method, and content registration/provision control program
Inventor: MIYAZAKI YU
IPC: G06F21/10
Filed: 2007-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To easily create content which is parentally controlled by a content creator according to browser side circumstances, and to provide content which is parentally controlled according to the browser side circumstances based on the content.  <P>SOLUTION: This advertisement registration/provision device is provided with: a content reception means for receiving content from a client side with parental control information showing a range of parental control; a script code insertion/registration means for acquiring the parental control information, and for inserting a script code for parental control for controlling the display into the content for registration; a setting means for setting browsing control information according to a browser to the script code for parental control of the content in response to the content browsing request from the client side; and a content generation/provision means for generating content for display by executing the script code for parental control, and for providing the content for display to the requester.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008109632-A (JP)
Title: Motion vector detector and its method
Inventor: KODAMA TOMOYA
IPC: H04N19/137
Filed: 2007-07-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a motion vector detector which curtails a required processing amount drastically in a motion vector retrieval of a plurality of block sizes for use in MPEG-4 AVC/H. 264.  <P>SOLUTION: The motion vector detector uses both of a motion vector of the same size adjacent to a target block and a motion vector of a small block size adjacent to the target block and located rightward and downward to predict the motion vector. If an SAD or motion compensation residual cost of the predicted motion vector is sufficiently small, or the predicted motion vector is minimum in a range of a periphery ± a 1/4 pixel, the motion vector detector outputs the predicted motion vector as the motion vector of the corresponding target block.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009030247-A (JP)
Title: Method of reducing temperature stress at concrete-placed joint between concrete blocks of bridge girder
Inventor: SAKANISHI KAORU
IPC: E01D1/00
Filed: 2007-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of reducing a temperature stress at a concrete-placed joint between concrete blocks of a bridge girder.  <P>SOLUTION: The method of reducing a temperature stress at the concrete-placed joint, is implemented at the concrete-placed joint between concrete blocks, where concrete 3 is jointedly placed in order to construct a new concrete block 2 in a manner being connected to an existing concrete block 1, by heating at least one end of the existing concrete block 1, adjacent to the new concrete block 2 to be cured. Specifically the existing concrete block 1 is heated to a predetermined temperature, and thereafter the new concrete 3 for the new concrete block is placed. Alternatively the new concrete 3 for the new concrete block is placed, and thereafter the existing concrete block 1 is heated to the predetermined temperature.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009029852-A (JP)
Title: Method for producing fluoropolymer
Inventor: TSUDA NOBUHIKO
IPC: C08F2/26
Filed: 2007-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a fluoropolymer for obtaining an aqueous fluoropolymer dispersion having good dispersion stability.  <P>SOLUTION: The method for producing a fluoropolymer includes polymerizing a fluoromonomer in an aqueous medium in the presence of a compound (I) represented by the general formula (1): Rf<SP>1</SP>O(Rf<SP>2</SP>O)P(O)OM, wherein Rf<SP>1</SP>and Rf<SP>2</SP>are different from each other and each a 3-4C fluoroalkyl group, and M represents H, Na or NH<SB>4</SB>.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009029873-A (JP)
Title: Styrenic resin composition and method for producing foamed sheet
Inventor: NISHINO KOHEI
IPC: B65D1/00
Filed: 2007-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a styrenic resin composition from which a styrenic resin foamed sheet that is more lightened, has better secondary moldability and is more excellent in appearance than those of conventional sheets can be produced.  <P>SOLUTION: This styrenic resin composition is characterized by having flowability (melt flow rate) and a melt-tension value in specific ranges, respectively, and a mol.wt. and a mol.wt. distribution in specified ranges, respectively, and containing a specific anti-oxidizing agent. The styrenic resin composition can be used to produce a styrenic resin foamed sheet which is more lightened and is more excellent in appearance than those of conventional sheets. Since the styrenic resin composition is also excellent in secondary moldability, productivity on the secondary molding is also equivalent or more to those of conventional styrenic resin compositions, and deep drawing moldability is also better than those of the conventional styrenic resin compositions.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009033382-A (JP)
Title: Speaker and speaker device
Inventor: HASHIMOTO SEIICHI
IPC: H04R3/04
Filed: 2007-07-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a speaker and a speaker device that spring characteristics related to voice coil operation are appropriately adjusted and a large amplitude operation can be realized.  <P>SOLUTION: A magnetic gap is formed between an external yoke 11 and an internal yoke, and a position control coil 24 wound around a bobbin 21 is regularly supplied with a constant direct current DC. At a reference position, a specified length between both edges of the position control coil 24 crosses the magnetic gap, and Lorentz forces which occur at the edges are reversely balanced. If the voice coil moves left or right, the left length of the position control coil 24 crossing the magnetic gap becomes different from that of the right one, so that a vectorial sum of Lorentz forces that apply to the position control coil 24 is in a reverse direction to the voice coil movement. Thereby, the voice coil is stabilized at the reference position.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009032968-A (JP)
Title: Semiconductor device, and manufacturing method thereof
Inventor: IKIMURA TAKEHITO
IPC: H01L27/04
Filed: 2007-07-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a structure of a semiconductor device for making constant a difference between the breakdown voltages of an LDMOS transistor and a protection diode at all times, and to provide a manufacturing method thereof.  <P>SOLUTION: On a semiconductor substrate 1, an LDMOS is formed and a diode for protecting the LDMOS from electrostatic breakdown is formed. The drain region 5 of the LDMOS is used as the cathode region 11 of the diode, and the back gate region of the LDMOS is used as the anode region 14 of the diode. The cathode region 11 of the diode and the drain region 5 of the LDMOS are formed in the same process, and the anode 14 of the diode and the back gate region 4 of the LDMOS are formed in the same process. The difference between the breakdown voltages of the lateral MOS transistor in which the source region and the drain region are arranged in the lateral direction of the semiconductor substrate and the protection diode is made constant at all times.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009031644-A (JP)
Title: Image forming apparatus
Inventor: SHIRAI MASAHARU
IPC: G03G21/10
Filed: 2007-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus for removing unwanted substance adhering to an image carrier if needed, thereby achieving excellent image formation.  <P>SOLUTION: The image forming apparatus is provided with: the image carrier which carries an image on a surface thereof; a charger to which a voltage is applied to generate an electric charge and which applies the electric charge to the image carrier; an image forming section which forms an electrostatic latent image on the image carrier and develops the electrostatic latent image, to form a developed image; a transfer fixing section which transfers the developed image from the image carrier and fixes it onto a record medium; a cleaning member which is movable between a contact position in contact with the surface of the image carrier, to clean the unwanted substance adhering to the surface of the image carrier due to the application of the electric charge by the charger and a separate position where the cleaning member is separated from the image carrier; and a cleaning member moving section which performs prescribed measurement with respect to the surface of the image carrier, to confirm the level of surface resistance on the surface and moves the cleaning member from the separate position to the contact position, when the level of the surface resistance is reduced to a prescribed lever or below.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009038085-A (JP)
Title: Forming method of pattern
Inventor: TERASAKI ATSUNORI
IPC: B29C59/02
Filed: 2007-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a forming method of a pattern in which pattern formation having a suitable aspect ratio can be performed without depending upon the relation between a pattern width and the remaining film thickness of a ground.  <P>SOLUTION: The forming method of the pattern includes: a process of forming a resin layer to which an imprint pattern based upon unevenness of a mold is transferred on a substrate; an inversion layer forming process of forming an inversion layer on the resin layer; a removing process of removing a portion of the inversion layer to expose the resin layer in a state that the inversion layer is buried in recessed portions of the resin layer; and an etching process of etching the resin layer by using the inversion layers buried in the recessed portions as a mask to form an inversion pattern. A series of the processes from the inversion layer forming process to the etching process is repeated (n) times (n: a natural number of ≥2), and in an (n)th etching process, the resin layer left between recessed portions of the inversion pattern and the substrate in an (n-1)th etching process is removed to form penetrated portions reaching the surface of the substrate in the resin layer.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009037898-A (JP)
Title: Wiring jig, wiring plate unit, and binding method of electric wire
Inventor: FUKUMOTO JIN
IPC: H05K13/06
Filed: 2007-08-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wiring jig, wiring plate unit, and a binding method of an electric wire, capable of binding a plurality of electric wires by reducing invasion of electromagnetic wave noises into a specific electric wire.  <P>SOLUTION: The wiring plate unit 6 is equipped with the wiring plate 10 and a tying jig 1 for a bifurcation part. The tying jig 1 for the bifurcation part is equipped with a support column 15 erected from the wired plate 10 and a main body part 16. The main body part 16 is continued to an upper end of the support column 15, and equipped with a parallel pair of retaining rods 18a, 18b spaced each other, and a pair of partitioning rods 19a, 19b for partitioning between the pair of the retaining rods 18a, 18b into three. Then, a plurality of electric wires 4 are respectively passed through between one retaining rod 18a and one partitioning rod 19a mutually neighboring, between the other retaining rod 18b and the other partitioning rod 19b mutually neighboring, and between the pair of the partitioning rods 19a, 19b.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009039282-A (JP)
Title: Endoscope device
Inventor: YAMABE TOSHIAKI
IPC: G02B23/26
Filed: 2007-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To emit both of an excitation light and a visible light by a single light source.  <P>SOLUTION: An ultraviolet light emitted from the light source 15 enters a first branch light guide section 31 through a light branch device 22. The ultraviolet light is diffused inside the first branch light guide section 31, transmits through a grating 33 and is guided to an outgoing end 31B. At the outgoing end 31B, the ultraviolet light is converted into the visible light by a light wavelength conversion section 24 and emits from the distal end 12A of an insertion section 12. When the first branch light guide section 31 is longitudinally extended by an external force application section 27, the grating 33 changes its transmission characteristics to reflect the ultraviolet light from the light source 15. The reflected ultraviolet light reenters the light branch device 22. The reentered ultraviolet light is reflected by the light branch device 22, enters a second branch light guide section 32 and goes out from the distal end 12A of the insertion section 12 as the excitation light.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009042540-A (JP)
Title: Main scanning mask control for electrophotographic image forming apparatus
Inventor: HASHIMOTO TOMOHIRO
IPC: G03G15/16
Filed: 2007-08-09
Abstract: <P>PROBLEM TO BE SOLVED: To restrain an amount of wasted developer to the minimum by setting a main scanning mask optimum for an image forming apparatus after obtaining peculiar variance of the apparatus by detecting the position in a main scanning direction of developer remaining on a conveying belt after secondary transfer to transfer material when performing frameless print.  <P>SOLUTION: The image forming apparatus includes: a residual transfer image detection means for detecting a transfer image transferred to a transfer material conveying means with the image projecting from transfer material by a transfer means out of a developed image formed in a range wider than the width of the transfer material on an image carrier; a main scanning mask width decision means for deciding the optimum main scanning mask width from the detected result by the residual transfer image detection means; and a main scanning mask width changing means for changing the main scanning mask width based on the decision by the main scanning mask width decision means. The main scanning mask width is changed so that the projecting amount of the transfer image from the transfer material may be minimum from the detected result by the residual transfer image detection means.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009044935-A (JP)
Title: Motor control device and compressor
Inventor: HASHIMOTO EIICHIRO
IPC: H02P23/04
Filed: 2007-08-10
Abstract: <P>PROBLEM TO BE SOLVED: To automatically obtain reduction in power consumption and in vibration.  <P>SOLUTION: A motor drive system is provided with a motor (1) that drives a load whose load torque periodically fluctuates and a motor control device (3a). Computing a torque current command value (iδ<SP>*</SP>) from the difference between an estimated motor speed (ω<SB>e</SB>), and a motor speed command value (ω<SP>*</SP>), the motor control device extracts a fluctuating component deriving from a load torque fluctuation by the difference, by using a resonance filter (30) and superimposes the extracted value on the torque current command value (iδ<SP>*</SP>) as a torque current offset value (iδ<SB>C</SB>). Then, the motor control device is provided with a phase control part (32) that adjusts the phase of the torque current offset value, by controlling a resonance filter, based on the superimposed torque current command value.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009045987-A (JP)
Title: Retractor for seat belt
Inventor: NAKAOKA TAKATOSHI
IPC: B60R22/28
Filed: 2007-08-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a retractor for a seat belt, which can furthermore reduce the variation of the load to be applied to a crew member even if a torsion bar and other energy absorbing member are used at the same time.  <P>SOLUTION: One end portion of the torsion bar 5 is connected to a winding drum, and the other end is connected to a locking base. A plate body 34 to be connected to the locking base so as to relatively turn corresponding to an idling rotation region S is provided on the side surface of the flange portion 3a of the winding drum 3. One end portion of a wire body 33 is attached to the plate body 34, and its intermediate portion is arranged along the curved passage 3d provided on the winding drum 3. The plate body 34 and the winding drum 3 are turned as a unit relative to the locking base until the plastic deformation after the finish of the elastic deformation of the torsion bar 5 is started. After the relative rotation in the idling rotation region S, the energy absorption by means of the wire body 33 is started by the pulling-out resistance of the wire body 33 during the pulling-out from the curved passage 3d by the relative rotation of the plate body 34 and the winding drum 3.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009047936-A (JP)
Title: Liquid crystal display element
Inventor: YOSHINO HARUHIKO
IPC: G02B5/20
Filed: 2007-08-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal display element having a wide color reproduction area and high contrast by reducing organic pigment particle size of C.I. pigment violet and combining it with a three-wavelength type backlight.  <P>SOLUTION: The liquid crystal display element includes a color filter including at least one kind of organic pigment nano particles having a mean particle size of ≤50 nm and the three-wavelength type backlight having a peak of green bright line between 520 nm and 540 nm.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009045014-A (JP)
Title: Jelly material, method for producing the same, and usage of the material
Inventor: MAEYAMA YUKIKO
IPC: A23L29/20
Filed: 2007-08-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide jelly material having favorable digestion in the body while not easily dissolved in the mouth, and usable as material for jelly having stringy and moderately hard to the teeth, to provide a method for producing the jelly material, and to provide usage of the jelly material.  <P>SOLUTION: The jelly material is such that gelatine is cross-linked with sugar alcohol. The method for producing the jelly material includes drying water solution containing 10-50 wt.% of the gelatine and 3-15 wt.% of the sugar alcohol, cross-linking the gelatine with the sugar alcohol. The usage of the material includes restoring the dried jelly material with water to be served.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009045357-A (JP)
Title: Game device to execute race by a plurality of objects for competition, and game control method
Inventor: TOYODA HIROBUMI
IPC: A63F13/00
Filed: 2007-08-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game device capable of changing the odds on the betting in a race.  <P>SOLUTION: The game device comprises a bet input device capable of inputting bets on objects for competition participating in the race among a plurality of objects for competition, and a controller programmed to execute the following processes (A)-(F): (A) the process of receiving pre-race bets; (B) the process of advancing the race after the process (A); (C) the process of receiving in-race bets during the race; (D) the process of determining the in-race odds on the in-race bets based on the pre-race bets; (E) the process of giving dividends based on the pre-race bets, pre-race odds on the pre-race bets and the result of the race; and (F) the process of giving dividends based on the in-race bets, in-race odds and the result of the race.  <P>COPYRIGHT: (C)2009,JPO&INPIT