baber/WOPTO huggingface dataset:
Patent JP-2004254123-A (JP)
Title: Content receiver and content difference transmitter in content distribution system
Inventor: KAWAMATA YUKIHIRO
IPC: H04N21/6375
Filed: 2003-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a content distribution system for realizing an efficient and highly reliable communication system about content data to which no order information of data is given.  <P>SOLUTION: The content distribution system consisting of a content broadcasting device 2 which broadcasts the broadcasting contents according to the time of a prescribed broadcast program, a content difference transmitter 3 which transmits difference contents and a content receiver 1 which complements unreceivable portion of the broadcast contents by reception of the difference contents is provided. Here, the content receiver 1 has a means for transmitting a differential content transmission request including communication interruption time to the content difference transmitter 3. In addition, the difference content transmission request can include content data received from the content broadcasting device 2 before the communication interruption.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004251243-A (JP)
Title: Plunger pump for feeding liquid
Inventor: SEKIYA TERUO
IPC: F04B49/10
Filed: 2003-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plunger pump for feeding liquid capable of preventing air from mixing in feeding liquid.  <P>SOLUTION: A channel part 36 is provided along the peripheral direction on an inner peripheral face of a packing 28. A communicating pipe 34 communicating with a storage part 30 is stored in the channel part 36. A plurality of small holes are provided in the communicating pipe 34. The small holes are plugged by an outer peripheral face of a plunger rod 12. When a clearance occurs between the plunger rod 12 and the packing 28, liquid in the storage part 30 flows out into the clearance through the small holes in the communicating pipe 34. For this reason, if the plunger rod 12 is worn, and amount of liquid in the storage part 30 is reduced. That is, a wear condition of the plunger rod 12 is informed by the amount of liquid in the storage part 30 to prevent air bubbles from being mixed in feeding liquid by replacing the plunger rod 12 before air is mixed in a flow passage 40.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2007166901-A (JP)
Title: Tool for filet-treating fish body and device for the same
Inventor: OGAWA YUTAKA
IPC: A22C25/16
Filed: 2003-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To improve the value of a fish-processed product by obtaining fish meat pieces without mingling bones such as small bones, spine bones, etc., on filet-treating fishes.  <P>SOLUTION: This device for filet-treating a fish body is provided by inserting a blade body formed with a bone groove in its longitudinal direction at the central part of its width by approaching to the bone of the fish body. The device is also provided by inserting a pair of the blade bodies with the bone grooves to the both sides of the bone of the fish body from the head part side of the fish body of which head is cut off, to separate the both side fish meats from the bone. The device is characterized by installing a blade body-supporting holder supporting the pair of blade bodies having bone grooves as freely movable in its longitudinal direction at both sides of the bone and freely capable of inserting into the fish body, and a blade body-driving device for moving independently each of the pair of blade bodies supported by the blade body-supporting holder as freely movable and driving them to advance or retreat against the fish body, inserting the pair of blade bodies as adjacent to the bone of the fish body, and separating the fish meat and bone to form filets.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2004259749-A (JP)
Title: Semiconductor device, its manufacturing method, circuit board, and electronic equipment
Inventor: TOMIMATSU HIROYUKI
IPC: H01L21/30
Filed: 2003-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a semiconductor device by which a semiconductor device can be manufactured efficiently by simultaneously performing a step of fixing two semiconductor chips in an overlapping state and a step of forming a spacer between the semiconductor chips.  <P>SOLUTION: The method of manufacturing the semiconductor device includes a step of providing a liquid resin 40 on a first semiconductor chip 20 mounted on a substrate 10 having a wiring pattern 12, a step of mounting a second semiconductor chip 22 on the first semiconductor chip 20 through the liquid resin 40, and a step of sticking the first and second chips 20 and 22 to each other by forming the spacer 50 between the chips 20 and 22 by curing the liquid resin 40.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004258200-A (JP)
Title: Image forming apparatus
Inventor: MAEDA NAOYUKI
IPC: B65H5/00
Filed: 2003-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To supply a more stable image by preventing the occurrence of malfunction due to the failure at low cost and noises of an electrical part caused by an electric charge by a simple constitution.  <P>SOLUTION: An image forming apparatus by which an image formed by an image forming means is transferred to a transfer material by a transfer part possesses, for instance, the pair of resist guides 61 and 62 of a resist means 60 to guide the transfer material P to a secondary transfer part 50 to transfer a toner image on an intermediate transfer belt 31, and the pair of the resist guides 61 and 62 are grounded via a high resistor 64, and the pair of the resist guides 61 and 62 are provided with a discharge needle unit 70 possessing a conductive member 71 arranged closely to a grounding member 73.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004265681-A (JP)
Title: Direct illumination device
Inventor: MATSUI KOICHI
IPC: G02F1/13357
Filed: 2003-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To accept variation in brightness on an illumination surface caused by the change in light source arrangement pitches of a direct illumination device, to keep the brightness of the direct illumination device as high as possible as a whole, and to make the brightness uniform without making the variation in the brightness stand out.  <P>SOLUTION: Light source reflection surfaces 4 are arranged in a series to form a reflector 3 where each of the surfaces 4 is in a simple common basic shape having a horizontal reflection surface 5 and two inclined reflection surfaces 6, the width of the surface 5 is expanded in response to the arrangement pitch of light sources 8, and the two surfaces 6 stand on the both side of the surface 5 with the same rising angle of 45°. Reflection light supply areas c, each of which the respective two surfaces 6 supply to an illumination surface 2, are arranged in a series so that adjacent reflection light supply areas c cross each other right over the light source 8 in the central part in the widthwise direction of the surface 2, and separate from each other in the end in the widthwise direction. This makes use of a direct light inhibiting function by crossing the reflection lights and a direct light disappearing function by separating the reflection lights, to obtain means for accepting the variation in brightness and adjusting the making of the uniformity in brightness.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004261696-A (JP)
Title: Wood based biomass liquefying system utilizing waste heat and method for manufacturing ethanol
Inventor: ITO ARATA
IPC: F01K25/10
Filed: 2003-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wood based biomass liquefying system utilizing waste heat at an low facility cost and with a high energy efficiency, and a method for manufacturing ethanol.  <P>SOLUTION: The wood based biomass liquefying system utilizing waste heat is provided with a water vapor turbine power generation system 1 for generating a water vapor to carry out power generation; a cold heat/power generation system 2 for producing a coolant and carrying out low boiling point medium power generation using energy of an extraction vapor or a discharge vapor of the water vapor turbine power generation system 1; an air separation system 3 for fed with the coolant from the cold heat/power generation system 2 to cool the air and manufacturing liquid oxygen and liquid nitrogen; a wood based biomass ethanol manufacturing system 4 for fed with the vapor from the water vapor turbine power generation system 1 and fed with the liquid nitrogen from the air separation system 3 to carry out freezing and crushing of the wood based biomass chip, ethanol fermentation, separation of ethanol and concentration of ethanol.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004003978-A (JP)
Title: Sheath liquid for particle analyzing apparatus
Inventor: KOZASA MASATSUGU
IPC: G01N33/49
Filed: 2003-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide sheath liquid for a particle analyzing apparatus which can conduct precise particle analysis even when a red light source is used with a sample having high refractive index.  <P>SOLUTION: The sheath liquid for a particle analyzing apparatus is made to flow in a capillary tube while surrounding particles to analyze the particles in a sample to be measured using a flow cytometer, wherein the refractive index thereof in wavelength of sodium D at 25 °C is from 1.3380 to 1.3450.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004261451-A (JP)
Title: Golf club head
Inventor: SUGIMOTO YASUSHI
IPC: A63B53/04
Filed: 2003-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a golf club head excellent in flight distance and directional properties.  <P>SOLUTION: The head volume of the golf club head 1 is 350 (cm<SP>3</SP>) or more. In a vertical cross section including a straight line K connecting the center of gravity G of the head to its sweet spot SS in a reference state, the ratio (A/B) of the depth A of the center of gravity, the horizontal distance between the location Le of a front end part of a face surface 2 and the center of gravity G of the head to the length B of the depth of the head, the horizontal distance between the upper edge 2a of the face surface 2 and the location Be of a rearmost end part of the head is between 0.1-0.3. A moment of inertia Iv about a vertical line passing through the center of gravity G of the head is between 3,500-6,000 (g cm<SP>2</SP>), and a moment of inertia Ih about a horizontal axis passing through the center of gravity of the head and extended toward its toe and heel is 2,000-4,000 (g cm<SP>2</SP>).  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004265788-A (JP)
Title: Grommet
Inventor: NAKADA HIROYUKI
IPC: H01B17/58
Filed: 2003-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To discriminate a grommet commonly used for right and left doors readily whether it is used for a right door or a left one.  <P>SOLUTION: This grommet is provided with large-diameter cylinder at both sides which are mounted at a wire-harness stretched from the vehicle body side of a vehicle to the right and the left door sides locked at a penetrating hole of a door panel and a vehicle body panel, a grommet main body which is connected with the large-diameter cylinder by a cylindrical part at least one part on which a bellows tubular part is provided, and a resin inner part for vehicle body locking which is internally fit and secured at the large-diameter cylinder. This is a grommet commonly used for right and left, and the bellows tubular part can be bent in either right or left direction. And at the inner surface of the large-diameter cylinder of the grommet main body, the right side and left side indications recognizable from outside are provided. At the resin inner to be internally fit and secured at the large-diameter cylinder, a screening part is provided to screen either one of the right and the left side indications. By changing the installation direction of the resin inner against the large-diameter cylinder. Either one of the right or the left side indications is screened by the screening part and the other one is exposed.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004264722-A (JP)
Title: Document reader
Inventor: KATAKI AKIRA
IPC: G06T1/00
Filed: 2003-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To effectively prevent a document from shifting from a read position in a document reader.  <P>SOLUTION: The document reader has a document mount table 2 consisting of a contact glass 21 on which a document 1 is mounted and reference end surfaces 22 and 23 which position the document 1 by coming in contact with the end surfaces of the document 1, and reads the document 1 the end surfaces of which 1 are brought into contact with the reference end surfaces 22 and 23. The reference end surfaces 22 and 23 are formed partially of an L-shaped document fixation plate 4 which has, on the reference end surface 22 and 23, a sticky part 41 where the document 1 is detachable. The L-shaped document fixation plate 4 is detachably fixed to the document mount table 2.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004268960-A (JP)
Title: Plug with unsealing function
Inventor: ARAI ISATO
IPC: B65D5/74
Filed: 2003-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plug with an unsealing function capable of easily and completely breaking a sealing film even if a barrier layer of the sealing film for a spout hole with perforations or a cut of a paper-made container for a liquid is a vapor deposition film such as silicon oxide.  <P>SOLUTION: The plug is structured by connecting a lid with a rear peripheral wall (110) of a plug body (100) via a thin hinge line (101) so that it can be opened/closed, and providing an opening (130) in the front of a base plate (120) of the plug body. The plug has an unsealing projection (141) above the opening, hanging from the front toward outer peripheral lower surfaces on both right and left sides, a rear side end of an unsealing flap (140) having a slide contact surface on the upper surface in the rear connected with the base plate at the rear side end of the opening via a thin hinge line, and a drawing slit (121) with a lateral width of the unsealing flap. The plug is also equipped with a pair of opposite supporting poles (151) standing on a base plate of the drawing slit and a slide contact circular rod is straddled at the upper end positions between the poles. A separate control member (300) with a slide contact mounting part (330) hanging on a lower surface of a front side rim of a control part (320) is rotatably mounted on the circular rod (152).  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004272578-A (JP)
Title: Image pickup unit and distortion correction method
Inventor: KATAGIRI TETSUYA
IPC: H04N5/232
Filed: 2003-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image pickup unit capable of distortion correction for correcting the distortions caused in an image picked up in an image forming optical system having a negative distortion aberration at a speed higher than before, and a distortion correction method.  <P>SOLUTION: In the image pickup unit which corrects the distortion so as to turn the image obtained by the image forming optical system having the distortion aberration which is larger in the peripheral area than in a center area, to a natural corrected image practically without the apparent distortion, the image of an optical image transmitted through the center area is enlarged or reduced and used for a part of the corrected image instead of correcting the distortion.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004273753-A (JP)
Title: Electronic component
Inventor: MINATO KOICHIRO
IPC: H01G9/10
Filed: 2003-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a highly reliable electronic component in which a sealing body exhibits excellent airtightness and mountability and volatalization of driving electrolyte is suppressed.  <P>SOLUTION: The electronic component comprises a metal case 12 containing a capacitor element 11 impregnated with driving electrolyte, and a sealing body 13 for sealing the opening of the metal case 12 wherein the sealing body 13 principally comprises synthetic rubber mixed and crosslinked with polycarbodiimide resin. A highly reliable electronic component in which the sealing body 13 exhibits excellent airtightness can thereby be attained.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004271432-A (JP)
Title: Ultrasonic instrumentation for processing device using ultrasonic wave
Inventor: SHIMADA KENICHI
IPC: G01H11/08
Filed: 2003-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ultrasonic instrumentation for a processing device using an ultrasonic wave which can observe raw data concerning the occurrence status of ultrasonic cavitation.  <P>SOLUTION: The ultrasonic instrumentation 10 for a processing device using ultrasonic sets a vibrator 31 assembled with a piezoelectric element in liquid, generates the ultrasonic wave 30 in the liquid by emitting high frequency with a specific frequency in the piezoelectric element, and processes the member to be processed by washing and the like with the generated ultrasonic wave 30. The ultrasonic instrumentation 10 is constituted by attaching a pipe 15 to a pressure gauge 11 for dipping the tip end of the pipe 15 in liquid, introducing the liquid into the pipe 15, and measuring the ultrasonic wave 30 transmitted in the liquid in the pipe 15 with the pressure gauge 11.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004269238-A (JP)
Title: Battery loading equipment
Inventor: MATSUSHITA TAKATOSHI
IPC: B60K1/04
Filed: 2003-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a battery loading device suitable for a battery forklift flowing on an assembling line.  <P>SOLUTION: This battery loading equipment for loading a battery B on the battery forklift L1 having a battery storage part on a vehicle body L2 is arranged in parallel with a conveyor 41 conveying the battery forklift L1, and provided with a rotary part 10 arranged so as to rotate over a working position lying in front of the battery forklift L1 in a conveying direction to a withdrawn position not to interfere with the conveyance of the battery forklift L1, and an arm part 20 provided on the rotary part 10, extendable in the conveying direction. The battery B is pushed into the battery storage part by extending operation of the arm part 20 toward the rear in the conveying direction in a state of the rotary part 10 positioned at the working position.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004277361-A (JP)
Title: Lb film of hetero metal complex and method for producing the same
Inventor: KURIHARA MASATO
IPC: C01B13/18
Filed: 2003-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To prepare an LB film of a hetero metal complex regulated so as to have an arbitrary combination of metals and an arbitrary composition.  <P>SOLUTION: The method for producing the LB film (liquid-gas monomolecular layer) of the hetero metal complex involves two-dimensionally arranging one or more kinds of the hetero metal complexes containing two or more kinds of metal elements as center metals and ligands at least one of which is composed of a long-chain alkyl group on a gas-liquid interface.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004286239-A (JP)
Title: Method of controlling cooling device
Inventor: HASHIMOTO MASAFUMI
IPC: F24F11/02
Filed: 2003-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of controlling a cooling device capable of properly controlling if abnormal voltage occurs.  <P>SOLUTION: In the control circuit 1 of an inverter air conditioner, a common dc voltage Vc is inputted into a compressor inverter 12 supplying power to a compressor drive motor 14 and a fan inverter 16 supplying power to a fan drive motor 18. As voltage threshold values for determining the occurrence of undervoltage, a threshold value Vct1 is set for the compressor and a threshold valve Vft1 is set for the fan. Also, as voltage threshold values for determining the occurrence of overvoltage, a threshold value Vct2 is set for the compressor and a threshold valve Vft2 is set for the fan. In a normal state, there is a relation of Vft1<Vct1<Vc<Vft2<Vct2. When the dc voltage Vc reaches the threshold Vft1 or Vft2, the fan is stopped, and when the dc voltage Vc reaches the threshold Vct1 or Vct2, the compressor is stopped.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004288735-A (JP)
Title: Semiconductor device
Inventor: YONEKURA MANABU
IPC: H01L23/02
Filed: 2003-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device which can properly transmit an electric signal of a high frequency ranging from 40 to 80 GHz between a semiconductor element and a connector without causing reflection or the like.  <P>SOLUTION: The semiconductor device includes a semiconductor element 6 for transmitting/receiving a high frequency electric signal placed in a semiconductor element containing package 7 having a base 1, a ground wiring conductor 2a and a first wiring conductor 2a, a ground pad 3b and input/output pads 3a electrically connected to the ground wiring conductor 2b and the first wiring conductor 2a, a second wiring conductor 4 and a connector 5 electrically connected to the second wiring conductor 4 in such a manner that the electrodes of the semiconductor element 6 are connected to the ground wiring conductor 2b, and the first wiring conductor 2a and the second wiring conductor 4 via bonding wires 8a, 8b. In this semiconductor device, the bonding wire 8b for connecting the second wiring conductor 4 to the electrode of the semiconductor element 6 has a length of 0.3 mm or less, and its periphery covered with a resin 9 having a Young's modulus of 4,900 N/mm<SP>2</SP>or less.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004288976-A (JP)
Title: Bonding illuminator and method for calibrating same
Inventor: HARAGUCHI MANABU
IPC: G01N21/956
Filed: 2003-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To calibrate a change in the light quantity of each light source without increasing the number of light receivers in an illumination for bonding using two or more light sources.  <P>SOLUTION: Calibration areas at least equal to the number of light sources are set in an image pickup range of an image pickup machine. A luminance coefficient a<SB>ij</SB>for connecting the luminance B<SB>i</SB>of each calibration area to the light quantity of each light source is previously found out. A chip is illuminated by respective light sources (S30) and its image is picked up by the image pickup machine (S32). The luminance B<SB>i</SB>of each calibration area is detected from the image pickup data (S34) and each light quantity L<SB>j</SB>is calculated on the basis of each detected luminance B<SB>i</SB>and each luminance coefficient a<SB>ij</SB>(S36). Each calculated light quantity is compared with light quantity obtained under an optimum illuminating condition and the set light quantity of each illuminator is calibrated in accordance with a change of each light quantity (S38). Instead of the luminance, a luminance difference which is a difference between luminance values of two areas in each calibration area can be also used.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004290054-A (JP)
Title: Bioassay equipment
Inventor: IWAHASHI HITOSHI
IPC: C02F1/00
Filed: 2003-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide bioassay equipment which can perform a bioassay for checking the quality of water without using a microorganism-immobilizing membrane.  <P>SOLUTION: This bioassay equipment is formed by disposing a supply tank for stably storing microorganisms at a low temperature, supplying the microorganisms to a disposably flowing passage at a constant flow rate, and flowing the supplied microorganisms in the disposably flowing passage under conditions for stably growing the microorganisms.  <P>COPYRIGHT: (C)2005,JPO&NCIPI