baber/WOPTO huggingface dataset:
Patent JP-2005011073-A (JP)
Title: Method and system for distributing exhibit explanatory material information
Inventor: KITAGAWA YUSUKE
IPC: G06Q50/00
Filed: 2003-06-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for distributing the explanatory material information of an exhibition.  <P>SOLUTION: This method for distributing exhibit explanatory material information is characterized by distributing the explanatory material information of exhibits to the communication terminal of a visitor by the following steps. That is, this method comprises a step for preparing an application card, a step for making a visitor fill in the application card with his or her mail address to apply for entry, a step for issuing a unique code card to the visitor, a step for reading the unique code card by a unique code reading device, a step for collecting the unique code and an exhibit code, a step for inputting the unique code and the mail address of the visitor by an application card information inputting device, a step for gathering exhibit codes for every unique code, a step for converting the unique code into the mail address of the visitor, and for converting the exhibit code into URL connected to exhibit explanatory material information and a step for distributing the URL to the mail address of the visitor by an explanatory material information distributing server.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004338357-A (JP)
Title: Method for preparing original image film
Inventor: HAYASHIDA YOSHIHIRO
IPC: B41J2/44
Filed: 2003-05-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an original image film which does not need a laminate sheet of a special material and a special ink such as conventional heat-fusible ink and UV-curable film by burning out a transparent polyester film in a dot form with the aid of heat of a laser.  <P>SOLUTION: This method for preparing an original image film includes the step of inputting, e.g. photographs and letters or figures as digital image data, the step of correcting the image data and subjecting the image data to halftone dot meshing treatment to prepare halftone dot image data, the step of burning out a transparent polyester film, fixed onto a stainless steel plate, based on the halftone dot image data by a carbon laser to prepare an image film, the step of transferring the image film from the stainless steel plate to an application material such as glass, and the step of fixing the transferred image.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005020801-A (JP)
Title: Motor controller and garbage disposer using the same
Inventor: NAKAO HIROSHI
IPC: H02P23/00
Filed: 2003-06-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a motor controller having high reliability by certainly preventing the generation of a 200V short circuit line and to provide a garbage disposer using the same.  <P>SOLUTION: The motor controller includes one or more sets of forward direction power supply lines 13 wired so that the phase sequence of a three-phase AC power source 2 and a phase sequence of a three-phase AC motor 9 become the same, one or more sets of backward power supply lines 14 wired so that the phase sequence of the three-phase AC power source 2 and the phase sequence of the three-phase AC motor 9 become different, and drive means 16 for respectively separately controlling the power supplies of the three phases of the lines. The motor controller further includes switching means 15 for switching the rotating direction of the three-phase AC motor 9 by switching the forward direction power supply lines 13 and the backward direction power supply lines 14.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005019665-A (JP)
Title: Wet processing device, wet processing method and method for manufacturing semiconductor device
Inventor: FUNAHASHI TOMOMASA
IPC: H01L21/311
Filed: 2003-06-26
Abstract: <P>PROBLEM TO BE SOLVED: To suppress and prevent the formation of the elution region of a constituent atom such as a pit or the like on a semiconductor wafer.  <P>SOLUTION: In a wet processing, a plurality of semiconductor wafers 1W housed in a carrier 4 are dipped in a chemical solution EL containing fluoric acid to remove the oxide film of the semiconductor wafers 1W. Thereafter, the semiconductor wafers 1W is rinsed by using pure water, thereby washing and falling the chemical solution EL attached to the semiconductor wafers 1W. In at least the rinsing process, a light L is irradiated from a light source 3f provided in a wet etching device 3 to the semiconductor wafer 1W. An electromotive force by a battery function in a pn junction of the semiconductor wafers 1W is adjusted by adjusting a state of this light L, and the occurrence of the pit or the like is suppressed or prevented in the semiconductor wafers 1W.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005013918-A (JP)
Title: Adjuster of jaw crusher
Inventor: AIMORI TOMIO
IPC: B02C1/02
Filed: 2003-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an adjuster of jaw crusher capable of simply performing the adjustment of the gap of outlet part of a crushing space with a slight labor and performing a remote operation.  <P>SOLUTION: In the jaw crusher 1 for adjusting the gap of outlet part of the crushing space 15 formed between fixed teeth 20 and movable teeth 30, a toggle block 35 is disposed so as to move forwards and backwards almost in conformity with the plate direction of a toggle plate 34. Further, a wedge member 45 which is moved in the direction of intersecting a forward and backward direction of the toggle block 35 and in the vertical direction by the relative movement due to pressing contact with an inclined surface of the toggle block 35 is disposed and is moved by a driving motor 41 disposed on the jaw crusher main body 10 in the downward direction of the wedge member 45.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005014832-A (JP)
Title: Installing structure of impact absorbing steering device
Inventor: HIRAGUSHI SHUZO
IPC: B62D1/19
Filed: 2003-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To further stabilize a separation load, by enhancing dimensional accuracy of the fastening height of a bolt, in an installing structure of an impact absorbing steering device using a capsule.  <P>SOLUTION: This installing structure of the impact absorbing steering device has the capsule 7 having mutually opposed car body side capsule 7b and column side capsule 7c, a bracket separably sandwiched by this capsule 7, and the bolt (b) for fastening this capsule 7 and the bracket to a car body. A head part of the bolt (b) has a seat part 12 having an outer diameter larger than a screw part 10, and a pressing part 13 having an outer diameter larger than the seat part 12. The seat part 12 abuts on an inside surface of the car body side capsule 7b, and the pressing part 13 abuts on an outside surface of the column side capsule 7c.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005019892-A (JP)
Title: Semiconductor device and manufacturing method therefor
Inventor: MIYAGAWA KAZUHIRO
IPC: H01L29/41
Filed: 2003-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To improve covering power of a gate insulating film's embedding to an edge portion of the gate groove bottom part in a damascene-type gate or replace-type gate.  <P>SOLUTION: In a semiconductor device having a damascene-type gate 32 or replace-type gate, a taper-shaped dummy gate oxide film is formed whose width is narrowed down from the top to the substrate 1 side, thus creating the taper shape at the lower part 27 of the gate groove side wall. Otherwise, a dent is formed outside the top end of the dummy gate so that an opening 35 at the top end of the gate groove has a spread outward in a direction going away from the substrate.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005017986-A (JP)
Title: Nd filter, method for manufacturing nd filter and light quantity attenuation device and camera having such nd filter
Inventor: YANAGI MICHIO
IPC: H04N5/238
Filed: 2003-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ND (neutral Density) filter in which the influence of a dimensional change by thermal contraction is small in the ND filter in which a film whose thickness distribution is continuously changed is formed on a plastic substrate by a deposition method, a method for manufacturing the ND filter and a light quantity attenuation device and a camera having the ND filter.  <P>SOLUTION: A film whose thickness distribution continuously changes is formed by a deposition method on the substrate of a plastic film to which stretching processing is applied so that the light transmittance of the ND filter changes. The direction of the change of continuous thickness distribution is made to coincide with the direction roughly vertical to the direction of the main stretching of the plastic film, so that the distance from the opening end part D of a blade to a position X2 on the ND filter and the distance from the opening end part D to a position 0 on the ND filter are made constant.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005022083-A (JP)
Title: Metal foil clad laminated sheet
Inventor: YOSHIDA KATSUHIKO
IPC: B32B15/092
Filed: 2003-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a metal foil clad laminated sheet made excellent in tracking resistance while holding soldering heat resistance, copper foil peeling strength and punching processability.  <P>SOLUTION: An epoxy resin composition, which contains an epoxy resin (A), dicyandiamide (B) being a curing agent and aluminum hydroxide as essential components and substantially contains no halogen, is held on a glass fiber fabric to obtain a surface layer prepreg. The compounding ratio of the component (C) is set to 20-40% with respect to the mass of (A)+(B). An epoxy resin composition containing a halogen-containing compound as an essentrial component is held on a glass fiber nonwoven fabric or a glass fiber fabric to obtain a core layer prepreg. The core layer prepreg is held between the surface layer prepregs while a copper foil is superposed on the uppermost surface of the prepreg layer and the whole is molded under heating and pressure to manufacture a composite copper clad laminated sheet or a glass fiber fabric base copper clad laminated sheet.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005026796-A (JP)
Title: Imaging apparatus
Inventor: ISE MAKOTO
IPC: H04N5/335
Filed: 2003-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an imaging apparatus for obtaining an imaged image with less image quality deterioration independently of the sensitivity condition.  <P>SOLUTION: The imaging apparatus is characterized in including: an imaging means for converting an optical image of an object into an electric signal; a first and second sample-and-hold means for respectively sampling and holding the output signal of the imaging means that is the electric signal after the photoelectric conversion by the imaging means and subjected to low-pass filtering; a differential means for applying differential processing to the signals from the first and second sample-and-hold means; and a sample-and-hold timing switching means for revising the timing of at least one of the first and second sample-and-hold means in response to the sensitivity condition.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004086190-A (JP)
Title: Head-mounted display device
Inventor: KADA KATSUHIKO
IPC: A63F13/25
Filed: 2003-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a head-mounted display device which reduces a feeling of holder's pressure on the head and can prevent its shifting on the head by making the holder fit to the head.  <P>SOLUTION: The head holding holder 2 with which a display unit is coupled has a front part 2a which conforms with at least a portion of the front head, a rear part 2b which conforms with at least a portion of the rear head, and a side part 2c which conforms with one of the right and left head parts. The front part 2a and rear part 2b of the holder 2 connects with each other through the side part 2c on one side of the right and left head parts. The front part 2a and rear part 2b of the holder 2 are separated from each other on the other side of the right and left head parts so that at least a portion of the other side of the right and left head parts is not held by the holder 2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005022164-A (JP)
Title: Print head and electronic apparatus
Inventor: ISHIKURA SHIN
IPC: B41J2/055
Filed: 2003-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a print head capable of preventing a deviation in ejecting direction of an ink ejection hole and a shift in impact position of an ink drop even when the integration of piezoelectric elements is enhanced and the piezoelectric elements are driven simultaneously by suppressing deformation of channel members, and to provide an electronic apparatus employing it.  <P>SOLUTION: A piezoelectric actuator 1 is stacked on a channel member 3 constituted of a plurality of metal plates 3b laid in layers while arranging an opening 3a and provided with an ink ejection hole 13 and an ink pressurizing chamber 15 to form an inkjet head. A reinforcing part 21 is provided at least on the side face of the channel member 3.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005021813-A (JP)
Title: Method for purifying contaminated soil by moisture controlling
Inventor: ICHIMURA NAOYA
IPC: C12R1/01
Filed: 2003-07-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for purifying a contaminated soil in order to improve the purifying speed, in a purifying treatment technique of a contaminated compound in soil by the working of a microorganism.  <P>SOLUTION: In the purifying method for the contaminated soil which decomposes and purifies a contaminated substance in the soil by the microorganism in the soil, the moisture in the concerned soil is controlled and it is controlled repeatedly that the wet condition is made to be of a low wet condition or of a dry condition. As an effective microorganism for the contamination purification, a Rhodococcus oil content decomposing microorganism, or the like, is used. A period to make the soil from the wet condition to be of a low wet condition or of a dry condition is preferably not less than one day, and within 20 days or less.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005025875-A (JP)
Title: Reproducing apparatus
Inventor: MORI TAKESHI
IPC: G11B20/10
Filed: 2003-07-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reproducing apparatus with which an always optimum higher harmonics addition effect can be obtained by easily specifying the upper limit frequency of reproduction of an original signal subjected to band limitation at the time of adding higher harmonics to the original signal.  <P>SOLUTION: A sound source mode detecting means 8 of a control means 3 acquires sound source mode information of a musical piece from a sound source 1. A higher harmonics addition parameter selection means 11 selects the parameter to be set according to the sound source mode of the musical piece from the inside of a higher harmonics addition parameter holding means 10 and transmits the same to a higher harmonics addition means 6. The higher harmonics are added to the original signal by using the parameter received by the higher harmonics addition means 6, by which the always optimum higher harmonics addition effect is obtained according to the sound source mode.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005024439-A (JP)
Title: Wave source visualization system
Inventor: TANABE YASUHIKO
IPC: G01R29/08
Filed: 2003-07-04
Abstract: <P>PROBLEM TO BE SOLVED: To visualize a wave source position of coming wave so as to be easily recognized by an observer.  <P>SOLUTION: The wave source visualization system is constituted so as to estimate the wave source of coming wave to an antenna element with a wave source estimation part 130, photograph the wave source estimation position with a photographing part 120 and estimate the frequency of the coming wave. By this manner, the position of the ave source can be indicated on a display 150 in correspondence to real space. Furthermore, the indication form can be changed for every attribute information of the wave sources.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005032744-A (JP)
Title: Semiconductor package
Inventor: SASAKI KAZUTAKA
IPC: H01L23/04
Filed: 2003-07-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor package which can mount in a high density by raising the number of loading semiconductor elements to the maximum limit.  <P>SOLUTION: The semiconductor package includes a metallized pattern 12 formed on an upper side surface of an alumina metallized substrate 1, a metallized pattern formed on a lower side surface so that both are connected via a through via 11. A through hole is formed in a metal stem 4, a pellet and the other end of a pin 2 are inserted into the through hole, one distal end face of the pin 2 is brought into contact with the metallized pattern on the lower side surface of the alumina metallized substrate 1 and brazed. The lower end face of the alumina metallized substrate 1 is brought into contact with the upper end face of an upper step 41 of the metal step 4, the alumina metallized substrate 1 is laminated on the metal stem 4, and the pin 2 is fixed to the metal stem 4. A light emitting element 5 and a photodetector 6 are disposed on the alumina metallized substrate 1, and connected by wire bonding to the metallized pattern 12.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004004918-A (JP)
Title: Color liquid crystal display device and its driving method
Inventor: MATSUEDA YOJIRO
IPC: G09G3/36
Filed: 2003-07-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide the screen of a time division color liquid crystal display device which has excellent reproducibility of display colors including halftone gradation.  <P>SOLUTION: In this display device, the scanning timing of a time division light emitting device for three primary colors is delayed by an amount equivalent to the optical response speed of liquid crystal. Moreover, a non-light emission period corresponding to the optical response time of the liquid crystal is provided. Besides, write insufficiency in the halftone gradation is compensated by increasing the amplitude of a picture signal as compared with the case where the same signal is written in the display device statically. Furthermore, the optimum γ correction is applied to the picture signal by performing comparison of data with the data written last time. Thus, excellent color reproducibility is obtained.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005030659-A (JP)
Title: Heat pump type water heater
Inventor: FUNAKOSHI SAHO
IPC: F25B39/04
Filed: 2003-07-11
Abstract: <P>PROBLEM TO BE SOLVED: To miniaturize a heat exchanger of a heat pump type water heater, exchanging heat between water and a refrigerant, and to improve performance of the heat exchanger.  <P>SOLUTION: In this heat pump type water heater, the heat exchanger exchanging the heat between the water and the refrigerant has a structure wherein a flow passage allowing a flow of the refrigerant and a flow passage allowing a flow of the water are laminated in a plurality of stages. A heat transfer pipe allowing the flow of the water has a flat cross section and a meandering shape. A plurality of heat transfer pipes allowing the flow of the refrigerant are disposed along the heat transfer pipe allowing the flow of the water such that the heat transfer pipes allowing the flow of the refrigerant contact with the heat transfer pipe allowing the flow of the water, an end part of the heat transfer pipe allowing the flow of the refrigerant is disposed with a header, and the refrigerant and the water are made to flow opposite to each other.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005030909-A (JP)
Title: Smell distribution measurement method and apparatus, and smell generation source specifying apparatus
Inventor: AOYAMA YOSHIHIRO
IPC: G01N27/00
Filed: 2003-07-11
Abstract: <P>PROBLEM TO BE SOLVED: To easily measure the smell distribution in a space, where a plurality of smells are mixed.  <P>SOLUTION: A measuring unit 1, where a sensor unit 2 having a plurality of smell sensors having different response characteristics to smell constituents is mounted to a specified position of a frame body 3, is installed in a space to be measured. Measurement is made simultaneously in each sensor unit 2 that is arranged three-dimensionally, information on the strength and quality (type) of smell at the installation position of the sensor unit 2 is obtained, based on data obtained by each smell sensor, the information is put together, and display for indicating the spatial distribution of smell quality and the spatial distribution of smell strength is made on a display screen.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005031405-A (JP)
Title: Image display device
Inventor: OSHIMA TETSUYA
IPC: G02F1/1676
Filed: 2003-07-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image display device which is easily manufactured, has a display performance high in characteristics of a particle color display state and uses electrophoresis particles.  <P>SOLUTION: The width of each electrode which constitutes a first electrode group 104 is made narrower than the width of each electrode which constitutes a second electrode group 103 in one direction in the surface of a display substrate, voltage applied to the second electrode group 103 is modulated independently every pixel and thereby the electrophoresis particles are moved to display an image. Thereby, the image display device easily manufactured and having high display performance can be realized.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005038882-A (JP)
Title: Semiconductor device and voltage dividing circuit
Inventor: SAITO HIROSHI
IPC: H01L29/94
Filed: 2003-07-15
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the size of a unit capacitive element array while enhancing the precision.  <P>SOLUTION: In the semiconductor device having capacitive element groups C4-C6 each consisting of a plurality of unit capacitive elements Cu, electrodes 8 for taking out the lower electrode of respective unit capacitive elements in the capacitive element group are arranged on the entire outer circumference of the upper electrodes 7 in the capacitive element group. The capacitive element group can be connected with specified capacitive elements having a capacitance set to eliminate the effect of at least parasitic capacitance of the capacitive element group. The specified capacitive elements may comprise a capacitive element group.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004129225-A (JP)
Title: Size change method of digital image for digital camera printer system
Inventor: HAMILTON JOHN F
IPC: H04N1/46
Filed: 2003-07-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an improved method for changing the size of a digital image in a method equipped with high throughput and sufficient picture quality.  <P>SOLUTION: This is the method for changing the size of a digital image expressed as a luminance channel and two chrominance channels, and is configured from a stage of changing the size of the luminance channel using a bilinear interpolation and a stage of changing the size of the chrominance channel using nearest neighbor interpolation.  <P>COPYRIGHT: (C)2004,JPO