baber/WOPTO huggingface dataset:
Patent JP-2003178452-A (JP)
Title: Information recording device
Inventor: SASAKI YOSHIHISA
IPC: G11B7/125
Filed: 2002-07-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information recording device capable of controlling with good accuracy strength of light irradiated at an information recording medium and having superiority in terms of costs.  <P>SOLUTION: The information recording device is provided with a laser diode LD recording information by irradiating light at the information recording medium; a front monitor diode FMD detecting the strength of the light irradiated from the laser diode LD; a switch 7 turning on a low pass filter 2 while the signal of a 14T mark is recorded; the low pass filter 2 receiving an output signal generated from the front monitor diode FMD; and a sample/hold portion 3 sampling the output signal generated from the low pass filter 2. The strength of the light irradiated from the laser diode LD is controlled based on the output signal generated from the low pass filter 2 and sampled by the sample/hold portion 3.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004050203-A (JP)
Title: Laser irradiation apparatus
Inventor: NAKATANI MASAJI
IPC: B23K26/00
Filed: 2002-07-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laser irradiation apparatus capable of accurately irradiating an irradiation position on an irradiation object with a laser beam.  <P>SOLUTION: An irradiation position is directed by a commanding part 35 of a controlling means 9, by using the irradiation position data which relates to the position where the irradiation object 3 is to be irradiated with a laser beam 2 and which are of the type with smaller data quantity among a plurality of various types of irradiation position data. Based on the direction, a driving means 6 for moving an irradiation object placing table 5 and an irradiation means 8 for irradiating the irradiation object 3 with the laser beam 2 are controlled by the controlling part 36 of the controlling means 9. The usage of the irradiation position data of the type with smaller data quantity makes the processing speed of the controlling means 9 increased and makes the reliability of processing enhanced, so that the irradiation position can be accurately irradiated with the laser beam 2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004055267-A (JP)
Title: Water-stopping agent applying jig and waterproofing method of wire harness
Inventor: KINEZUKA KENJI
IPC: H01B13/00
Filed: 2002-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a water-stopping agent applying jig and a waterproofing method of a wire harness capable of improving a workability of water-stopping agent application, improving waterproof of the wire harness, and preventing hardening of the water-stopping agent.  <P>SOLUTION: The jig main body 15 is provided with an intermediate member 17 plugged into an inside of the wire harness and a switching member 18 positioned at both sides of the intermediate member 17 to hug the wire harness from outside. A pair of discharge outlet are provided at a tip side of intermediate member 17, a discharge outlet at a tip side of the switching member 18, and the water-stopping agent is made discharged from each outlet at the same time. The tip side of the switching member 18 is biased in a closing direction with a biasing means. A center nozzle 25 is formed in a recessed state and side nozzles 26 are formed in protrusion, so that the side nozzles 26 fill up the center nozzle 25, and each discharge outlet is blocked.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003134411-A (JP)
Title: Television tuner
Inventor: SAWYER DAVID ALBERT
IPC: H04B1/26
Filed: 2002-07-18
Abstract: PROBLEM TO BE SOLVED: To provide a universal highly integrated television tuner. SOLUTION: Input signals are supplied to an RF attenuator 102. A tracking LNA 103 supplies the signals to a tracking filter 104. The filtered signals are supplied to a 1st frequency changer 105, 108 and 110 which perform up- conversion to a high 1st IF. The resulting signal is filtered before being supplied to a 2nd frequency changer 111 to 120 performing down-conversion to a conventional 2nd IF. The resulting signals are supplied to an AGC detector 122 and 2nd IF filters 124, 125. The detector 122 detects the signal level upstream of the signal channel filtering 124, 125. Both frequency changers comprise image eject mixers 105, 116 which receive local oscillator signals from tunable local oscillators 108, 114 controlled by hybrid mash fractional N phase locked loop synthesizers 110, 111.
Patent JP-2004054095-A (JP)
Title: Electrostatic charge image developing toner
Inventor: IWATA CHIKAYUKI
IPC: G03G9/08
Filed: 2002-07-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrostatic charge image developing toner which has excellent low-temperature fixability and good hot-offset resistance and satisfactory heat resistant preservable property.  <P>SOLUTION: The electrostatic charge image developing toner contains at least a binder resin, a coloring matter and a releasing agent, in which part or the whole of the releasing agent includes a compound resin composed of a polyester resin and a styrene acrylic resin.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004063481-A (JP)
Title: Conductive foamed material
Inventor: AIDA TOMOHIKO
IPC: C08J9/36
Filed: 2002-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a conductive foamed material that is constituted by bonding a dielectric-loss material and a magnetic-loss material to a highly breathable open-cell type polyolefin-based foamed resin material having an excellent electromagnetic wave absorbing property in addition to excellent water and chemical resistances by using a binder.  <P>SOLUTION: This conductive foamed material is constituted by sufficiently sticking the powder of conductive metallic materials, such as the aluminum, tin, and nickel which are dielectric-loss materials and the powder of ferrites and graphite which are magnetic-loss materials to an air-permeable polyolefin-based foamed resin material which has a three-dimensional net-like skeletal structure and is excellent in water resistance and chemical resistance by using the binder. It is preferable to make the foamed material to have a volumetric resistivity of 10<SP>-2</SP>-10<SP>5</SP>Ωcm by sufficiently sticking the powder of the conductive metallic materials without lowering the air permeability of the foamed material. Since several kinds of dielectric-loss materials and magnetic-loss materials are mixed together, this conductive foamed material becomes an electromagnetic wave absorber which can absorb a wide range of electromagnetic waves.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004060977-A (JP)
Title: Stove burner with pan bottom temperature sensor
Inventor: ARAMATSU MASAO
IPC: F24C3/00
Filed: 2002-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stove burner provided with a pan bottom temperature sensor 10, wherein an air supply cylinder 14 for supplying air from a blower 6 to an inside of a heat shielding cylinder 13 surrounding the pan bottom temperature sensor 10 is inserted and air is forcibly sent from an upper end part of the heat shielding cylinder 13 into a space between the heat shielding cylinder 13 and the air supply cylinder 14 toward an outlet part 13a on a lower end, capable of preventing negative effects such as reduction of heat efficiency and unevenness of temperature distribution caused by forcible air-cooling of a bottom surface of a cooking container P by the air from the air supply cylinder 14 in a peripheral part of the pan bottom temperature sensor 10.  <P>SOLUTION: A lid part 13b is provided on an upper end of the heat shielding cylinder 13 so that an upper end part of the pan bottom temperature sensor 10 is exposed upward. An opening part 14b on an upper end of the air supply cylinder 14 communicates with the space between the heat shielding cylinder 13 and the air supply cylinder 14 on a lower side of the lid part 13b.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003229554-A (JP)
Title: Plate glass for solid-state imaging device and method for manufacturing the same
Inventor: KOBAYASHI MASAHIRO
IPC: H01L27/14
Filed: 2002-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plate glass for a solid-state imaging and its manufacturing method wherein an image shading phenomenon is improved which is caused by surface quality of the plate glass for the solid-state imaging device and is observed in an output image after a solid-state imaging device is assembled, as increase of sensitivity of an element and increase of density of picture elements, as the result of development of an electronic apparatus or the like and progress of image processing technique, regarding the plate glass for the solid-state imaging device which is used as a cover glass of a package for the solid-state imaging device and its manufacturing method.  <P>SOLUTION: Measurement is performed by using a non-contact laser interference method which can express precisely a mean height of a very small undulation at a measurement point in a face region on a surface of a plate glass, and a plate glass having surface quality whose mean height is at most a predetermined value is selected. As a result, a plate glass for a solid-state imaging device can be provided which plate glass can cope with an imaging device of high sensitivity and high picture element density. Use of a polishing pad which has a specified skin eliminating ratio by using abrasive grains whose mean grain diameter is prescribed is necessary in the manufacturing method.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004062751-A (JP)
Title: Data transmission system, device and method for transmitting data, device and method for receiving data and program
Inventor: KOCHI HARUO
IPC: G06T13/20
Filed: 2002-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To surely transmit three-dimensional virtual spatial information while preventing its diversion.  <P>SOLUTION: A three-dimensional virtual space generating part 31 acquires a scene composed of moving picture data and three-dimensional data to generate three-dimensional virtual spatial information and also generates object information and animation information. Camera information and event information are generated from the three-dimensional data. A three-dimensional scene frame structure generating part 33 generates time base information on the basis of the animation information, the camera information and the event information stored in a three-dimensional virtual spatial information storing part 32 and converts the time base information into a frame structure as well as the three-dimensional virtual spatial information. A packet generating part 17 packets the frame structure and transmits the packeted frame structure. The present invention is applicable to a distribution system for a three-dimensional television.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004058959-A (JP)
Title: Pneumatic booster
Inventor: WATANABE SHUZO
IPC: B60T13/563
Filed: 2002-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To improve the initial responsiveness by allowing smooth flow-in of a working fluid in a plurality of working pressure chambers demarcated by a plurality of power pistons.  <P>SOLUTION: In a tandem type pneumatic booster: a shell body 3 is demarcated in constant pressure chambers 9 and 10 and working pressure chambers 11 and 12 by two power pistons 7 and 8 having a center shell 4 and diaphragms 5 and 6; outside air is introduced into the rear working pressure chamber 12 through a first atmospheric passage 16 by the operation of a valve mechanism 22 in a valve body 13 common to the power pistons 7 and 8; the outside air is further introduced in the front working pressure chamber 11 through a second atmospheric passage 17 in a communicating tube 18 with a penetration rod 41 passed therethrough; the two power pistons 7 and 8 are propelled by the differential pressure between the constant pressure chambers 9 and 10; a rib 52 to limit diffusion of the outside air into the working pressure chamber 12 is integrated with a back side of the diaphragm 6 to demarcate the rear working pressure chamber 12; and flow-in of the outside air in the front working pressure chamber 11 is promoted in the initial operation.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003141553-A (JP)
Title: Method and apparatus for filling object based rasterized image
Inventor: SILVERBOORK KIA
IPC: G06T15/40
Filed: 2002-08-02
Abstract: PROBLEM TO BE SOLVED: To provide a method and apparatus capable of removing a hidden surface of an object based rasterized image at low cost. SOLUTION: The method and apparatus 20 for effecting the removal of the hidden surface of the object based rasterized image are disclosed. The apparatus 20 receives pixel edge data 21 for comparison with a pixel position 22 of a rasterized seam line. The result is used to toggle the arrangement of latches 26 as inputs 25 based on the configuration of the decoder 30 of fill level data 24. Only those active levels 25 are output to a priority encoder 28, so that only the level of the highest active state becomes an output 29.
Patent JP-2004065089-A (JP)
Title: Parching apparatus
Inventor: ATSUMI DAISUKE
IPC: A23F3/06
Filed: 2002-08-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a parching apparatus for enabling obtaining pan-roasted tea-like tea with refreshing feeling of drinking like steamed tea while being fully characterized and having flavor of pan-roasted tea and rising the amount of raw tea leaves subjected to parching treatment.  <P>SOLUTION: The parching apparatus has a parching drum 3 comprising an almost cylindrical member freely axially rotatable, having almost sealed side surfaces and capable of conveying tea leaves from one end to the other end while holding the tea leaves, a burner 4 heating the outer periphery of the parching drum 3, an input port 6 for throwing raw tea leaves into the parching drum 3, formed on one end outside the parching drum 3 and an output port 7 for taking the tea leaves out from the parching drum 3, formed on the other end outside the parching drum 3. An axial member 5 for sending heated steam from one end of the parching drum 3 to the inside of the parching drum 3 is set in the apparatus.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004069966-A (JP)
Title: Illumination optical apparatus and projector therewith
Inventor: MOMOSE AKIRA
IPC: G03B21/14
Filed: 2002-08-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an illumination optical apparatus of which the light source device is not restricted on kind, and which can sufficiently obtain a contrast.  <P>SOLUTION: A light control device 480 for reducing a light amount in a light path is provided between a first lens array 418 and a second lens array 414 arranged to face the first lens array 418 and having a conjugation relation with a light source device 413. When controlling the light amount, since there is no need to control the light amount of a light source lamp 411, a high-pressure mercury lamp, a halogen lamp or metal halide lamp can be used as the light source lamp 411. Furthermore, the illumination optical apparatus is configured to reduce the light amount in the light path by the light control device 480, so that the sufficient contrast can be obtained by controlling the reduction amount.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004065540-A (JP)
Title: Toilet device
Inventor: KAWAMOTO YASUHIRO
IPC: A47K13/24
Filed: 2002-08-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a toilet device making a display part visible without exposing a clearance of a movable part in the closed state of a toilet cover.  <P>SOLUTION: The toilet cover 2 for covering a toilet seat 1 and a body 3 is provided with a light transmitting part 8 to make the display part 5 disposed at the front upper part of the body 3, visible even in the closed state of the toilet cover 2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003141852-A (JP)
Title: Recording device
Inventor: YOKOTA TEPPEI
IPC: G11B20/10
Filed: 2002-08-14
Abstract: PROBLEM TO BE SOLVED: To protect management information about recording data recorded in a recording medium, even if e.g. a power source is turned off in the middle of recording. SOLUTION: Data are recorded in a recording area of the recording medium in a block unit containing main data and sub data. Management information about the data in a block unit recorded in the recording area until then is recorded as sub data in every prescribed block, when the data is recorded in the recording medium in a block unit.
Patent JP-2004075112-A (JP)
Title: Service station
Inventor: KANEZASHI TAKAYUKI
IPC: B60S5/02
Filed: 2002-08-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a service station which can reduce a running cost, including an installation cost.  <P>SOLUTION: The service station S has an oiling area 1 and a car wash area 2. In the oiling area 1, one-way guide ways 11a, 11b, 11c, 11d are formed, and measurers 13a, 13b, 13c are installed in the middle of the guide ways 11a, 11b, 11c, 11d, respectively. At the end of the guide ways, a settling section 14a for settling a charge corresponding to an refueling amount is arranged. The car wash area 2 may be constructed on the back of the oiling area 1, or at an upstairs above the oiling area 1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004073070-A (JP)
Title: Frozen product of raw or boiled japanese buckwheat noodle
Inventor: KURAOKA NOBUYOSHI
IPC: A23L7/109
Filed: 2002-08-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a frozen product of boiled Japanese buckwheat noodles having improved palate feeling sustainable for a long period of time, and to provide a chilled or frozen product of raw Japanese buckwheat noodles having improved palate feeling in a boiled state with long-time sustainability.  <P>SOLUTION: The frozen product of raw or boiled Japanese buckwheat noodles is obtained using a dough material formulated by essentially combining gluten, a wheat protein partial hydrolyzate, an edible oxidizing agent and/or an edible reducing agent, and trehalose; specifically, the dough material comprising 90-30 pts. wt. of buckwheat flour, 10-65 pts. wt. of wheat flour, 0.5-5 pt(s). wt. of gluten, 0.5-5 pt(s). wt. of the edible oxidizing agent and/or the edible reducing agent, 0.5-5 pt(s). wt. of the wheat protein partial hydrolyzate,and 0.5-5 pt(s). wt. of trehalose. The frozen product of boiled Japanese buckwheat noodles is preferably a microwave oven-compatible one.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004078729-A (JP)
Title: Sequence controller having function for monitoring pid internal computed value
Inventor: SHINTANI YOSHIAKI
IPC: G05B19/05
Filed: 2002-08-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sequence controller which permits an operator to confirm easily, on a monitor screen, which one among PID items is dominant under PID control being performed for a controlled object.  <P>SOLUTION: The sequence controller is constituted such that with a first data memory for storing the target value and the current value of a process quantity and a PID control parameter, a PID computation part for computing the value of each of PID items and their sum on the basis of each pieces of data stored in the first data memory, and a second data memory for storing each computed output obtained from the computation part as output manipulated variables. The sequence controller feeds a sum in the output manipulated variables as a controlled variable to a controlled object, generates the sum and/or the values of the PID items and pieces of time-series data for them, and makes a selection appropriately to generate a monitor signal to be displayed on the monitor screen.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004073676-A (JP)
Title: Woody furniture such as studying desk or the like, and studying desk with shelves
Inventor: TAHORA YOSHIHIRO
IPC: A47B13/08
Filed: 2002-08-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide woody furniture such as a studying desk or the like and a studying desk with shelves, which have warmth and touch characteristic of woody materials and handmade feeling as well as the periphery presents an appearance as if it were used long even though it is new.  <P>SOLUTION: A studying desk 10 with shelves, which lays desktop shelves 12 in the rear side of a top plate 19, has chamfered parts 2 at least on front edge parts of the top plate 19 and horizontal plates which compose shelf boards 15 or the like of the desktop shelves, and the chamfered parts smoothly rise and fall along the periphery.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003096472-A (JP)
Title: Method for preventing slag adhesion in two step entrained bed gasification furnace
Inventor: KOBAYASHI YOSHINORI
IPC: C10J3/46
Filed: 2002-08-22
Abstract: PROBLEM TO BE SOLVED: To provide a method for preventing the combustion ash slag adhesion on the wall of a two step entrained bed gasification furnace. SOLUTION: This method for preventing the slag adhesion in the two step entrained bed gasification furnace comprising a combustor, a reducer, and burners disposed in the combustor and the reductor and used for charging a fuel and an oxidizer therein is characterized by charging a flux only in the combustor without charging the flux in the reductor, so that the viscosity- temperature characteristics curve of the ash of the combustor is shifted to the lower temperature than the viscosity-temperature characteristic curve of the ash of the reductor. Thereby, troubles due to the adhesion of the slug can be suppressed, and the gasification furnace can stably and continuously be operated for a long period. When a slug-adhering area is reduced, devices and utilities (steam N2 and cooling water) for removing the slug can be reduced.
Patent JP-2004084083-A (JP)
Title: Method for producing web comprising unidirectionally oriented filament and apparatus for producing the web
Inventor: KUROIWA YOSHIKI
IPC: D04H3/04
Filed: 2002-08-23
Abstract: <P>PROBLEM TO BE SOLVED: To produce a web comprising filaments unidirectionally oriented at a higher level by effectively utilizing a high-speed fluid jetted from a spinning means.  <P>SOLUTION: An apparatus for producing the web comprises a melt-blowing die 3 having a plurality of nozzles 2 extruding a molten polymer as the filaments 4 and arranged therein and slits 6a and 6b jetting hot air for attenuating the filaments 4, a conveyor 1 collecting and transporting the filaments 4 extruded from the nozzles 2 and a pair of moving members 11a and 11b arranged under the melt-blowing die 3. The moving members 11a and 11b are oppositely arranged and mutually connected with the nozzles 2 and the slits 6a and 6b placed therebetween. The moving members 11a and 11b are reciprocated in the horizontal direction so as to approach and separate relatively to the center of a flow zone of the hot air.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004085704-A (JP)
Title: Branch reinforcement part for optical fiber cord
Inventor: ISHIKAWA TAKAAKI
IPC: H02G1/14
Filed: 2002-08-23
Abstract: <P>PROBLEM TO BE SOLVED: To improve operability by reducing concentration of stress on each branch optical fiber at a branch reinforcement part 20 for an optical fiber cord.  <P>SOLUTION: At the branch reinforcement part 20 for the optical fiber cord where a branch part 9 formed by branching a multiple optical fiber cord 1 having a plurality of optical fibers 5 in a jacket 2 into branch optical fibers 7 less than the optical fibers of the optical fiber cord 1 is reinforced by being put in a protection member 10, a reinforcing tube 8 which has one end 8a projected from the protecting member and the other end 8b put in the protecting member is fitted to an outer circumference of each branch optical fiber 7 and the branch optical fiber 7 is extended from the tip 8a of the reinforcing tube 8 which projects from the protecting member 10. Consequently, the branch optical fiber 7 is reinforced and the handling properties of the branch reinforcement part 20 is improved.  <P>COPYRIGHT: (C)2004,JPO