baber/WOPTO huggingface dataset:
Patent JP-2005130799-A (JP)
Title: Sulky lawn mower
Inventor: MATSUKI SATOSHI
IPC: A01D34/63
Filed: 2003-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sulky lawn mower not causing deformation of a collector by contact with the ground during mowing operation and free from scattering of grass during discharge.  <P>SOLUTION: Two struts 46 are arranged in a standing state in the rear of a traveling machine body and a pair of upper and lower links 60 and 62 having different length is mounted on the struts 46 so as to be able to swing and the rear ends of these links 60 and 62 are pivoted on a collector 40 and a hydraulic cylinder 69 for lifting and lowering the collector 40 is installed between the lower parts of the struts 46 and a pair of links 62 and the rear of the collector 40 becomes backward raising posture when the collector 40 is kept in operation posture and when the collector 40 is rotated upward, an opening 40a provided in the front surface part of the collector 40 is supported so as to become an upward posture and the front surface, an upper surface and a rear surface of the collector 40 are opened and the upper opening and the rear opening are covered with a cover 76 and the cover 76 is interlocked with expansion and contraction motion of a hydraulic cylinder 72 for dumping for releasing grass in the collector 40.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005125020-A (JP)
Title: Golf club head
Inventor: NISHITANI MASASHI
IPC: A63B53/02
Filed: 2003-11-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a golf club head which has excellent outer appearance with a small inertial moment, is smoothly put in/out to/from a caddie bag, and makes a player smoothly hit a ball even in the case of the rough, etc.  <P>SOLUTION: A weight material 24 is arranged at the heel side of a hosel part 6 in the golf club head 1A. A projecting part E is arranged at the heel side 5h of the head 1A, and the weight material 24 is disposed in the projecting part E. The weight material 24 is made of high-density metal such as tungsten, and fixed by welding to both of a column lower part 23 and a skirt part 21.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005142331-A (JP)
Title: Composite common mode choke coil
Inventor: NAGATOMO KENSHO
IPC: H01F27/00
Filed: 2003-11-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a composite common mode choke coil that is strengthened by increasing mechanical strength.  <P>SOLUTION: The composite common mode choke coil 10 is constituted by providing external electrodes connected to first and second coil conductors 41 and 42, and first and second capacitor conductors 31 and 32 on a laminate. The laminate comprises a coil 18, in which the first and second coil conductors 41 and 42 are formed by laminating a plurality of sheet-like materials containing internal conductors upon another, and first and second capacitors 16 and 20 in which the first and second capacitors 31 and 32 are formed by laminating pluralities of sheet-like materials containing internal conductors upon another and formed by integrally baking the coils 18, and the capacitors 16, 20. The first and second capacitors 16 and 20 are respectively provided immediately under first and second surface protective layers 15 and 21 formed on the top and bottom surfaces of the laminate.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005139709-A (JP)
Title: Asphalt emulsion distributing apparatus
Inventor: HAYASAKA HIDEAKI
IPC: E01C19/16
Filed: 2003-11-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an asphalt emulsion distributing apparatus which facilitates attachment/detachment of distribution nozzles and maintenance work of the apparatus.  <P>SOLUTION: The asphalt emulsion distributing apparatus is attached to a movable vehicle, for distributing an asphalt emulsion onto a road surface via a distributing means. The distributing means includes the plurality of linearly arranged distribution nozzles and an interval changing means for arbitrarily changing intervals between the distribution nozzles. Thus the attachment/detachment of the distribution nozzles and the maintenance work of the apparatus are facilitated. Further there is also provided an asphalt emulsion distributing apparatus which dispenses with a pump and a circulation system for collecting the asphalt emulsion placed on duplicated portions.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005143001-A (JP)
Title: Communication terminal and communication network
Inventor: NAKAMURA NOBUYUKI
IPC: H04L45/122
Filed: 2003-11-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a communication terminal and a communication network in which stable communication can be ensured, radio interference can be suppressed and network resources can be effectively utilized.  <P>SOLUTION: In routing control over an ad hoc network, priority is set to a plurality of paths constructed between a source terminal and a destination terminal and when a packet is received, each of relay terminals comprising a path of the highest priority, immediately relays and transmits the packet, but each of relay terminals comprising paths of the low priority, temporarily waits the relay and transmission even when a packet is received, and monitors for a fixed time whether or not the path of the high priority relays and transmits the packet. When it can not be detected within the time that the path of the high priority relays and transmits the packet, it is judged that any fault occurs on the path of the high priority. The packet waited in the present terminal is then relayed and transmitted but when it can be detected that the path of the high priority relays and transmits the packet, the packet waited in the present terminal is not relayed/transmitted but is discarded.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005144804-A (JP)
Title: Liquid injection head and liquid injection device
Inventor: YAZAKI SHIRO
IPC: H01L41/09
Filed: 2003-11-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid injection head which can securely prevent a piezoelectric element from breaking down for a long time and also prevent the displacement of a vibrating plate from diminishing and a liquid injection device.  <P>SOLUTION: In the liquid injection head comprising a flow path formation substrate 10 where a pressure generating chamber 12 communicating with a nozzle opening 21 for discharging liquid droplets is formed and the piezoelectric element 300 consisting of a lower electrode 60, a piezoelectric material layer 70 and an upper electrode 80 mounted on one direction side of the flow path formation substrate 10 through the vibrating plate, the piezoelectric element 300 is covered with an insulating film 100 having at least a first layer 101 formed of an inorganic insulating material on the piezoelectric element 300 side and a second layer 102 which is formed of a different material from the first layer 101 and on this layer 101.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005144854-A (JP)
Title: Color image forming apparatus
Inventor: OGAWARA JUICHI
IPC: H04N1/19
Filed: 2003-11-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a color image forming apparatus which can shorten a time before a polygon motor becomes stable by making small ripples which accompany a rotation speed change of the polygon motor.  <P>SOLUTION: The color image forming apparatus forms an electrostatic latent image on a photoreceptor which rotates in a perpendicular direction to beam scanning, by laser beam scanning polarized by a polygon mirror 2 rotation controlled by an external clock. Moreover, the color image forming apparatus has a clock generating block 12 for changing a driving speed of the polygon motor 13 by changing the external clock, and is equipped with the color shift preventing function of matching a write position in a vertical scanning direction of each color and preventing a color shift of output images. The clock generating block 12 has the function of controlling to divide a displacement amount derived by setting or measurement to two of a front half part and a rear half part.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005145352-A (JP)
Title: Baffle fin device and vessel equipped with it
Inventor: TSUMURA KENJI
IPC: B63H5/16
Filed: 2003-11-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a baffle fin device and a vessel equipped with it having no influence upon the propelling performance and capable of reducing the varying pressure generated by a propeller and reducing the influence of the varying pressure upon the hull vibration.  <P>SOLUTION: The baffle fin device 11 is structured so that a left and a right fin 13 extended from the front till the upper position of the propeller 9 are installed in the lower part of the stern, wherein the fins 13 are arranged so that the mutual spacing is narrower in their tails than the forefront, and the vessel bottom shape is allowed to exist in all spacing portions.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005145403-A (JP)
Title: Vehicle following distance control device
Inventor: SUZUKI YUJI
IPC: B60T7/12
Filed: 2003-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To safely execute vehicle distance control without stopping it even under rain weather or the like in a vehicle following distance control device.  <P>SOLUTION: This vehicle following distance control device controls car speed Vs of a vehicle 100 to keep vehicle following distance D to a preceding vehicle at a prescribed value based on the vehicle following distance D measured by vehicle following distance measuring means 11 and 12 to measure the vehicle following distance to the preceding vehicle. It is provided with rain fall detecting means 12-15 to detect rain fall, and a control means to determine rain fall state correlation parameter ε based on information from the rain fall detecting means 12-15, determine measurable distance Dc by the vehicle following distance measuring means 11 and 12 based on the parameter ε from a predetermined map, and control the car speed Vs of the vehicle 100 under assumption that a supposed preceding vehicle 101 exists at the same speed as the vehicle 100 at the position of the measurable distance Dc.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005151495-A (JP)
Title: Image processing method
Inventor: KAWABE TORU
IPC: H04N5/222
Filed: 2003-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide high quality images even when a subject moves including delicate movements.  <P>SOLUTION: In an image processing method which records or displays images based on image data, an image is synthesized by extracting characteristic points from image data of the same scene photographed under a plurality of different photographing conditions, correcting shifts in positions of the characteristic points between the image data, and correcting the shift in the positions of the characteristic points.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004219998-A (JP)
Title: Optical circuit
Inventor: HASHIMOTO TOSHIKAZU
IPC: G02B5/20
Filed: 2003-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a small-sized optical circuit which has sufficiently high efficiency even with a slow refractive index distribution (small refractive index level difference).  <P>SOLUTION: In an optical circuit design area 1-1, an input port 3-1 and output ports (a) and (b) are provided and a spatial refractive index distribution in a medium is found from a field distribution of propagated light and a field distribution of reversely propagated light so that phase differences between the propagated light and reversely propagated light at respective points are eliminated. This refractive index distribution is found by determining virtual two-dimensional meshes in the optical circuit design area 1-1 and determining refractive indexes of fine areas (pixels) demarcated with the meshes, pixel by pixel. With such a spatial refractive index distribution, an optical circuit is obtained which, for example, inputs light beams of 1.31 and 1.55 μm in wavelength from the input port 3-1 and outputs the light of 1.31 μm from the output port (a) and the light of 1.55 μm from the output port (b).  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005155518-A (JP)
Title: Hermetic compressor
Inventor: SHIIZAKI HIROSHI
IPC: F04C29/02
Filed: 2003-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hermetic compressor capable of reliably reducing the discharge of oil contained in refrigerant gas compressed by a compression mechanism unit and discharged from a discharge pipe at low cost.  <P>SOLUTION: A shield plate 5 is provided above a notch of a motor stator 3b on the side with a discharge pipe 7 in a hermetic container 1 located thereon to suppress direct discharge of refrigerant containing oil from the discharge pipe 7 into a refrigerating cycle. The reliable hermetic compressor can surely reduce the oil discharge at low cost with a simple structure.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005154641-A (JP)
Title: Antiblocking agent for adhesive and adhesive tape roll coated therewith
Inventor: NARUTAKI TOMOMITSU
IPC: C09J191/06
Filed: 2003-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an antiblocking agent for an adhesive having excellent releasability and enabling easy drying and coating, and provide an adhesive tape roll coated with the antiblocking agent.  <P>SOLUTION: The antiblocking agent for the adhesive contains a polyolefin wax dispersed in a non-aromatic solvent in a fine particulate form having a volume-average particle diameter of 0.3-20 μm. The adhesive tape roll is coated with the antiblocking agent.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005151915-A (JP)
Title: Method for producing lysozyme
Inventor: LI MINXIONG
IPC: C12N9/24
Filed: 2003-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing useful lysozyme.  <P>SOLUTION: The method for the production of lysozyme contains a step to use diatomaceous earth, china clay, zeolite or their mixture as an adsorbent and mix the adsorbent with albumen liquid or its diluted solution to adsorb the lysozyme and a step to elute the lysozyme from the adsorbent with a solution of a salt. The lysozyme is effectively and selectively adsorbed by the diatomaceous earth, china clay and zeolite and easily eluted with the salt solution. Lysozyme is produced by the method with a simple process in high recovery at a low cost. The unadsorbed albumen liquid is free from contamination with foreign material and safely usable as a food processing material.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005164689-A (JP)
Title: Image forming apparatus
Inventor: SASAI TAKAHIRO
IPC: G03G15/00
Filed: 2003-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus capable of quickly removing and recovering residual toner sticking to each means coming into contact with an image carrier.  <P>SOLUTION: In the image forming apparatus, when an image is not formed, a voltage having a polarity reverse to that required at forming an image is applied to a transfer roller 24, and the surface of the photoreceptor drum 23 charged so as to hold the charge, and also, the residual toner sticking to a rotating brush 21 is shifted to the photoreceptor drum 23 by applying a voltage having a polarity reverse to the charging polarity of the photoreceptor drum 2 to the rotating brush 21, and the residual toner sticking to the charging device 22 is shifted to the photoreceptor drum 23 by turning off the voltage to be applied to the charging device 22 and controlling the potential to be 0V, then, the residual toner is recovered by the developing roller 28.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005167529-A (JP)
Title: Method for manufacturing quartz piece and for quartz resonator
Inventor: IKEDA TOMOO
IPC: H03H3/02
Filed: 2003-12-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide the manufacturing method of a quartz piece capable of forming a recess at a designed, prescribed position, and to provide a method for manufacturing a reliable quartz resonator having small variations in an oscillation frequency, by achieving a compact quartz resonator having grooves with improved vibration characteristics and by forming a recess accurately at the prescribed position of an oscillating leg.  <P>SOLUTION: The manufacturing method is disclosed on the quartz resonator in which there are a base and a plurality of oscillating legs projecting from the base for formation, and the recess is formed in each of the plurality of oscillating legs. The method comprises a process for forming an etching-resistant mask layer in which the external shape of the quartz resonator and a plurality of fine openings are patterned on the plane of the quartz substrate; a process for forming the external shape of the quartz resonator by etching the quartz substrate, and for forming the recess in a region in which the plurality of fine openings are patterned; a process for eliminating the mask layer to form the quartz piece; and a process for forming an electrode at the recess and side of the quartz piece.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005160716-A (JP)
Title: Absorptive article and its manufacturing method
Inventor: GOTO IWAO
IPC: A61F13/472
Filed: 2003-12-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an absorptive article for improving a wearing feeling, and its manufacturing method.  <P>SOLUTION: In a napkin 1 provided with an absorbent 4 interposed between a top sheet 3 and a back sheet 2, the absorbent is provided with an absorbent layer 4a containing pulp at least, a first adhesive material layer 5 provided more on a top sheet side than the absorbent layer, and a second adhesive material layer 6 provided more on a back sheet side than the absorbent layer. For the absorbent, the pulp or the like in the absorbent layer is adhered so as not to be loosened by covering both surfaces of the absorbent layer with the adhesive material layers, the shape of the absorbent (absorbent layer) is maintained so as not to be destroyed and a softer cushion property is provided on the basis of softness that the pulp or the like has. Then, the napkin having the absorbent is soft with the cushion property and the wearing feeling is excellent.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005164138-A (JP)
Title: Cooling device
Inventor: TAKAHASHI YASUFUMI
IPC: F24F1/02
Filed: 2003-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an energy saving compact cooling device for cooling a box structure independently of an outside air temperature.  <P>SOLUTION: The cooling device has an inside air duct 8 for trapping air in the box structure and returning it to the inside and an outside air duct 12 for trapping outside air and exhausting it to the outside, both ducts being independent. It comprises an inside air fan 6 for carrying air in the outside air duct 12, an outside air fan 10 for carrying air in the inside air duct 8, a heat exchange element 4 arranged at the crossing of both ducts for heat exchanging the sensible heat of the outside air with that of the inside air, and an auxiliary cooling device 5 containing a Peltier element 16 whose cooling plate 17 and radiating plate 18 are arranged in contact with the inside air duct 8 and with the outside air duct 12, respectively. Energy saving compact cooling is achieved by using the heat exchange element 4 when the outside air temperature is low or by using it with the auxiliary cooling device 5 when the outside air temperature is high.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005165063-A (JP)
Title: Resin composition and light guide
Inventor: TAKAHAMA KEIZO
IPC: G02B6/122
Filed: 2003-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a resin composition excellent in heat resistance and workability and reduced in optical loss when molded into a light guide, and to provide the light guide using the composition.  <P>SOLUTION: The resin composition contains a polybenzoxazole precursor and a bisbenzoxazole precursor expressed by general formula (1) as the essential components. The compounding ratio of the bisbenzoxazole precursor is 5 to 100 parts by weight with respect to 100 parts by weight of the polybenzoxazole precursor. The optical waveguide has a core layer and/or a clad layer formed by using the above resin composition. In formula (1), Z represents an organic group and E represents a monovalent organic group having a reactive carbon-carbon unsaturated bond.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005162916-A (JP)
Title: Aqueous resin particle and cation electrodeposition coating material
Inventor: KUSHI YOSHITAKA
IPC: C09D143/04
Filed: 2003-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide aqueous resin particles in which a repelling-preventing property can be compatible with smoothness of coated film by adding to a cation electrodeposition coating.  <P>SOLUTION: The aqueous resin particles are obtained by carrying out emulsion polymerization of a monomer mixture containing α, β-ethylenically unsaturated monomer having an alkoxysilyl group by using a resin having an ammonium-based group and obtained by adding a tertiary amine compound and an organic acid to a resin having an epoxy group and quaternalizing the resin as a dispersant. The cation electrodeposition coating comprises the aqueous resin particles in an amount of 3-20 mass% based on solid content of a coating resin.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005164013-A (JP)
Title: Rotary damper device
Inventor: HONMA MITSUO
IPC: F16F9/14
Filed: 2003-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rotary damper device capable of attenuating rotation force of a rotary shaft effectively even when the rotation force of the rotary shaft is strong.  <P>SOLUTION: The rotary damper device 100 is provided with a casing 1 having the rotary shaft S, a magnetic fluid 2 sealed in an inside of the casing 1, a magnet 3 for magnetizing the magnetic fluid 2, and a protruded and recessed member 4 arranged between the rotary shaft S and the casing 1.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005169705-A (JP)
Title: Laminated sheet and its manufacturing method
Inventor: SUZUKI NARIHITO
IPC: B32B38/04
Filed: 2003-12-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laminated sheet prevented from curling without increasing the use amount of a material and improved in the adhesive strength between respective layers.  <P>SOLUTION: The laminated sheet 1 has a base material layer 2 and the first and second reinfcorcing material layers 3 and 4 respectively laminated to the upper and rear surfaces of the base material layer 2. The respective reinforcing material layers 3 and 4 are composed of the same kind of a thermoplastic resin and each of them is obtained by expanding a film, which has a plurality of parallel slits formed thereto and is stretched in the slit direction, in the direction right-angled to a stretching direction to form a net-like structure. The reinforcing material layers 3 and 4 are laminated to the base material layer 2 by thermal pressure bonding so that the mutual stretching directions of both layers are allowed to cross each other at a right angle.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005173802-A (JP)
Title: Printer
Inventor: ASHIURA ATSUSHI
IPC: G06T3/00
Filed: 2003-12-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a printer capable of putting together and printing an arbitrary text and an arbitrary background image, without impairing the distinguishability of the text.  <P>SOLUTION: Four images 405 to 408, obtained by shifting a text image 404 by one dot to the right and to the left, and up and down, are ORed with the original text image 404, and then inverted in black-and-white state to obtain a mask pattern 410. A white part of the mask pattern corresponds to the outline of the text which is made thicker, so the background image and mask pattern are ANDed and the text pattern is ORed, to form a void part around the text superposed on the background image.  <P>COPYRIGHT: (C)2005,JPO&NCIPI