baber/WOPTO huggingface dataset:
Patent JP-2003337013-A (JP)
Title: Method and apparatus for inspection of defect
Inventor: IMI TETSUSHI
IPC: G06T7/00
Filed: 2002-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To inspect a defect in such a way that a size decision region having a defect detection sensitivity according to a size of a defect part is set automatically according to a density of a pattern.  <P>SOLUTION: By a sensitivity creation part 9, reference image data is converted into a lightness according to a width of the pattern, and sensitivity image data having each size decision region of each defect detection sensitivity according to the lightness is created. The defect part is extracted by a defect size creation part 10 on the basis of a difference between to-be-inspected image data found by a difference computing part 8 and the reference image data, the size of the defect part is converted into a lightness so as to create defect- size image data, the defect-size image data is compared with the sensitivity image data by a decision part 11, and a defect with respect to the defect part is decided.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003338385-A (JP)
Title: Organic el element and manufacturing method thereof
Inventor: HANAMI TAKAYOSHI
IPC: H05B33/26
Filed: 2002-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an organic electroluminescent element with reduced electric power consumption and a low drive voltage.  <P>SOLUTION: In an organic EL element 100 formed by sequentially laminating a substrate side electrode 4, an organic EL layer 6 and a counter electrode 8 on an element substrate 2, surface area of the substrate side electrode is 1.1 times of the area vertically projected on the element substrate surface.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003302272-A (JP)
Title: Coriolis mass flowmeter
Inventor: OKETANI TAKANORI
IPC: G01F1/84
Filed: 2002-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a Coriolis mass flowmeter capable of securing stable vibration even if a plurality of sensors with different apertures are driven by an excitation circuit having a specific design constant.  <P>SOLUTION: In this Coriolis mass flowmeter, measured fluid is allowed to flow in a measurement tube fixed at both ends, and the measurement tube is resonated in a specified mode by an excitation means. A pair of Coriolis signals obtained by an upstream side sensor and a downstream side sensor installed on the upstream and downstream sides of the center of the measurement tube are led to a signal calculating and processing part, and a mass flow is calculated. The amplitude of the resonance can be changed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003075616-A (JP)
Title: Super lightweight, super rigid whole ceramic reflection mirror, manufacture and usage of the same
Inventor: KROEDEL MATTHIAS
IPC: C04B35/80
Filed: 2002-05-23
Abstract: PROBLEM TO BE SOLVED: To provide a super lightweight, super rigid whole ceramic reflection mirror usable as an element of optical equipment in aerospace engineering. SOLUTION: Ceramic material (2) is applied on the 1st surface (4) of a ceramic front plate (1) preliminarily deformed in accordance with the outline of the reflection mirror, and then, integrally joined with the front plate (1).
Patent JP-2003335042-A (JP)
Title: Color ink jet image recorder, recording method and ink set
Inventor: KINOMOTO MASANORI
IPC: C09D11/38
Filed: 2002-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a color ink jet image recorder which generates little color bleeding, can realize clear color reproduction and generates little oozing-out even by high speed recording on plain paper when a color ink set is used as ink jet recording ink, and to provide a recording method and the ink set.  <P>SOLUTION: In the color ink jet image recorder equipped with an ink set comprising at least one color of color ink having color dye and water as essential components and black ink having black dye and water as essential components and an ink jet printing part, an initial contact angle θ<SB>0</SB>on plain paper of two colored ink A and B of color ink and black ink is within a range of 30-80°, contact angle changed amount Xb after 1s by dynamic liquid absorbing measurement of the ink A is within a range of -70<Xa<-10(°), a dot areal ratio Ya after ta s is within a range of 1.5<Ya, a contact angle changed amount after 1s Xb by dynamic liquid absorption measurement of ink B is within a range of -15<Xb<0(°), dot areal ratio Yb after 1b s is within a range of 1.0<Yb<1.7 and the ink A is printed prior to the ink B.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003334842-A (JP)
Title: Injection molding machine
Inventor: YOSHIOKA MITSUSHI
IPC: B29C45/20
Filed: 2002-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a fixed platen from being tilted down by a nozzle touching force.  <P>SOLUTION: A horizontal injection molding machine comprises a block member 10 fixed on a machine base 40; and a coupling member 11 for coupling the fixed platen 1 fixed on the base 40 to the member 10. At a nozzle touching time, the injection nozzle 36 of the injection unit 20 presses the platen 1 to apply a nozzle touching force. A force is applied on the platen 1 in a deflection tilting direction, but the platen 1 is prevented from being tilted by the member 11 and the member 10. Since the platen 1 is fixed at the lower end and the upper end to the base 40, the platen 1 is prevented from being tilted down by the nozzle touching force. Accordingly, the positional deviations of the molds 6a, 6b of the fixed side and the moved side do not occur, and the molds can be accurately clamped.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003315091-A (JP)
Title: Rotation angle sensor
Inventor: KOBAYASHI NOBUKIYO
IPC: G01D5/18
Filed: 2002-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rotation angle sensor of high performance at low cost which is constituted of a GMR thin film and a magnetic thin film, and a position sensor using the turning angle sensor.  <P>SOLUTION: A rotation detector is constituted of the magnetic thin film which is divided into two parts by a gap, the gigantic magnetoresistance thin film formed filling the gap, electric terminals which are electrically connected with the respective two divided parts of the magnetic thin film, and a resistance value measuring part between the electric terminals. As a result, a new rotation angle sensor of high precision is obtained wherein the structure and manufacturing process are simple, the cost is low, high power output and high sensitivity are obtained since the GMR thin film is used, and change of output is excluded to magnetic field change exceeding at least saturation magnetic field of the magnetic thin film.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003341126-A (JP)
Title: Laser exposing equipment
Inventor: HIROOKA ATSUSHI
IPC: B41J2/44
Filed: 2002-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To realize a high image quality print in which distortion is suppressed in the main scanning direction regardless of the width of a print sheet.   <P>SOLUTION: A control unit 12 is provided with a section 223 storing a clock frequency for forming an image of desired width on each of a plurality of types of photosensitive media having a different width. When a judging section 216 judges the type of a print sheet being exposed, a clock signal generating section 214 generates a clock signal having a frequency stored in the clock frequency storing section 223 with regard to a print sheet of the type judged at the judging section 216. Laser beams modulated based on the clock signals thus generated exit from AOM 102R, 102G and 102B.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003344303-A (JP)
Title: Liquid penetrant testing method and liquid penetrant tester for use therein
Inventor: MOTOYAMA MASAMI
IPC: G01N21/91
Filed: 2002-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid penetrant test method, and a tester for use therein, in which a defective part can be specified readily without missing even a shallow and short flaw.   <P>SOLUTION: A penetrant liquid for liquid penetrant test having characteristics of absorbing UV-rays is applied to the surface of an article being inspected. After an open defect part is penetrated with the penetrant liquid, excess penetrant liquid remaining on the surface of an article being inspected without penetrating into the open defect part is removed. Subsequently, a thin layer of white inorganic fine powder is formed on the surface of the article being inspected and the penetrant liquid penetrated into the open defect part is sucked through capillary phenomenon between powdery particles onto the surface of the thin layer. Consequently, a blur pattern indicating a defect emerges and, in a state irradiated with UV-rays, the surface of the thin layer is imaged by means of an imaging unit exhibiting sensitivity only to UV-rays thus obtaining the image of the blur pattern indicating the defect.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003342213-A (JP)
Title: Method for producing chlorinated methylalkyl compound
Inventor: ITO NAOKAZU
IPC: C07B61/00
Filed: 2002-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a chlorinated methylalkyl compound in a high raw material conversion.   <P>SOLUTION: This method for producing the chlorinated methylalkyl compound is characterized by connecting at least two reactors in series and reacting a methylolakyl represented by the formula (1) R<SB>m</SB>C(CH<SB>2</SB>OH)<SB>n</SB>(1) [(m) is 0, 1 or 2; (n) is 4, 3 or 2; (m)+(n)=4; R groups are each independently H or a 1 to 8C alkyl which may have one or more substituents] with hydrogen chloride in the presence of an organic acid, while sequentially transferring the methylolalkyl represented by formula (1) from the upstream side reactor to the downstream side reactor. It is desirable to sequentially transfer the hydrogen chloride from the downstream side reactor to the upstream side reactor.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004003722-A (JP)
Title: Bathroom drier
Inventor: KURASHIMA MIKIO
IPC: F24F1/00
Filed: 2002-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bathroom drier whose outdoor exhaust direction can be freely executed and switching of operation modes, installation and maintenance work are easy.  <P>SOLUTION: This main body is provided with a lid member 18 opened into a bathroom with a suction port and a blow-out port, a casing 10 provided with a plurality of exhaust ports 11 and 12 having different exhaust directions, a fan 14 for blowing provided in the casing 10 for sucking air through the suction port and discharging it toward the exhaust ports 11 and 12, a motor 13 for rotating the fan 14 for blowing, a motor 14 provided in an air flow channel of the casing 10, and a rotatable damper 15 in the casing 10 for adjusting an opening of an air flow channel 16 communicating to the blow-out port and the exhaust ports 11 and 12, and the air flow channel of the fan 14 for blowing is made to communicate to the blow-out port and at least either one of the opened exhaust ports 11 or 12 according to the rotating position of the damper 15.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004009056-A (JP)
Title: Method for continuously casting magnesium alloy
Inventor: MIZUKAMI HIDEO
IPC: B22D11/00
Filed: 2002-06-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a continuous casting method which can produce a continuously cast slab of a magnesium alloy excellent in the surface quality and the corrosion resistance.  <P>SOLUTION: A metallic foil 5 or a strip, is continuously supplied into a gap between the inner wall surface of a mold 1a, and molten magnesium 3 and cast slab at a speed corresponding to a casting speed by using an oscillating mold while bringing into contact with the inner wall surface of the mold 1a. As the other way, the molten metal is supplied into a gap of twin rolls and the metallic foil or the strip are continuously supplied into a gap between the twin rolls, and the molten magnesium alloy and the cast strip while bringing into contact with respective roll surfaces. It is desirable to use an aluminum alloy as the metallic foil of the cast strip, because it is excellent also in corrosion resistance.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004009164-A (JP)
Title: Grindstone member and its manufacturing method
Inventor: MURAI FUKUO
IPC: B24D3/02
Filed: 2002-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a grindstone member generating no grinding burning on a work, maintaining high surface roughness and long in grinding longevity of a grinding grindstone.  <P>SOLUTION: An artificial pore 5 is formed in a grindstone texture by bonding abrasive grains with a binder by mixing a pore material to vaporize with heat of lower than burning temperature in the abrasive grains and vaporizing the pore material by burning, in a manufacturing method of the grindstone member made by bonding by the binder and burning the abrasive grains 1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004010715-A (JP)
Title: Radical polymerization-type thermosetting resin composition
Inventor: MASAWAKI KEIZO
IPC: C08F4/40
Filed: 2002-06-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a radical polymerization-type thermosetting resin composition which is curable on the coating surface in water and in a water-containing state or in a swollen state.  <P>SOLUTION: The radical polymerization-type thermosetting resin composition comprises 600 ppm to 3,000 ppm organic cobalt salt as the metal component, 500 ppm to 5,000 ppm effective oxygen amount of a ketone peroxide, and 1 wt.% to 70 wt.% water.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003152096-A (JP)
Title: Semiconductor device
Inventor: SUGANO YUSUKE
IPC: H03K3/356
Filed: 2002-06-06
Abstract: PROBLEM TO BE SOLVED: To provide a circuit which converts a signal level fast even when an amplitude difference of level conversion is large. SOLUTION: A semiconductor device includes a differential level converting circuit which receives a 1st signal and outputs a 2nd signal having a larger amplitude. The differential level converting circuit has a 1st MISFET couple (MN1-2) for receiving the 1st signal, a 2nd MISFET couple (MN3-4) for dielectric strength relaxation for the 1st MISFET couple, and a 3rd MISFET couple (MP1-2) which latch the 2nd signal to be outputted and has cross-coupled gates. The film thickness of the gate insulating films of the 2nd and 3rd MISFET couples is made larger than that of the 1st MISFET couple, and the threshold voltages of the 2nd and 1st MISFET couples are made smaller than that of the 3rd MISFET couple. Consequently, even when the amplitude difference of the level conversion is >=4 times, or larger, high-speed level conversion can be performed.
Patent JP-2004015386-A (JP)
Title: Twin loop antenna
Inventor: TAZAKI OSAMU
IPC: H01Q7/00
Filed: 2002-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a twin loop antenna which provides symmetric right and left directivity.  <P>SOLUTION: Since the lengths La, Lb of a branch conductor 2 and a coaxial feed line 3 from a reflector 1 are different, it is possible to shift the phases of the radio waves travelling from the coaxial feed line 3 to a branch conductor-side part 4a and a coaxial feed line-side part 4b of two parallel lines 4. Utilizing this phase shift, the lengths La, Lb of the branch conductor 2 and the coaxial feed line 3 from the reflector 1 is adjusted so that the currents flowing in the branch conductor-side part 4a and the coaxial feed line-side part of the two parallel lines 4 are in antiphase, thereby eliminating spurious radiation due to in-phase currents, to make the directivity symmetric in the right and left. As a result, the resultant directivity of the twin antenna, installed directed in four directions becomes non-directional.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003319925-A (JP)
Title: Blood collection method by painless skin puncture
Inventor: NAKAYAMA TORU
IPC: A61B5/15
Filed: 2002-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a blood collection method by a painless skin puncture.  <P>SOLUTION: The depth of the skin puncture at the fingers in the self-blood collection of the blood sugar of a diabetes patient is made shallower than a conventional one, i.e., 0.2 to 0.4 mm. The region for the puncture is specified to the region between the first knuckle on the back side of the finger and the base of the nail (the optimum puncture region is specified to the neighborhood of the posterior nail vallum at the neck of the nail). The base of the finger is subjected to avascularization by another finger, avascularization band or avascularization cord, etc., after the puncture and thereafter the first knuckle is bent, by which the pressure in the blood vessel in the puncture region is increased and the issue of blood is made easy.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004010145-A (JP)
Title: Synthetic resin pallet
Inventor: OSAKI KOJI
IPC: B65D19/32
Filed: 2002-06-10
Abstract: <P>PROBLEM TO BE SOLVED: To prevent an article from being caught or moving by placing a pair of chevron-shaped protrusions having a tilted surface across a slit on the upper surface of an intermediate beam.  <P>SOLUTION: The synthetic resin pallet has corner beams 1, intermediate beams 2 provided between the corner beams and center beams 3 wherein the corner beams and the intermediate beams, and the intermediate beams and the center beams are coupled via coupling bars. The pair of chevron-shaped protrusions h2 having the tilted surface h2c are provided across the slit h1 on the upper surface of the intermediate beam.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004012437-A (JP)
Title: Rear side dolly device
Inventor: IWAHASHI ISAYUKI
IPC: G01M7/08
Filed: 2002-06-12
Abstract: <P>PROBLEM TO BE SOLVED: To simplify the constitution of a rear side dolly device, and to keep the running attitude of a test vehicle until the time just before collision.  <P>SOLUTION: This device is constituted so that the pressure of a traction wire rope Wa caused by a second rear side biting body 38 between each of first and second rear side biting bodies 37, 38 constituting a clamp device C<SB>2</SB>of the rear side dolly device D<SB>2</SB>is released by sliding a slide plate S. The rear side dolly device D<SB>2</SB>is allowed to collide with a front side dolly device D<SB>1</SB>, to thereby slide the slide plate S.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004016296-A (JP)
Title: Waveform shaping program and pachinko game machine development support tool
Inventor: KAMIYA HIDEO
IPC: A63F7/02
Filed: 2002-06-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a waveform shaping program capable of easily understanding and determining inspection data obtained by a test device for a pachinko game machine.  <P>SOLUTION: A setting part 14 sets whether a plurality of display signals to be displayed on a display screen should be a single line display for displaying the data of one signal for inspection shaped in the waveform on the display screen by display signal, or a bus display for displaying the state of the data of a plurality of signals for inspection on the display screen. In addition, the setting part also sets which digital data should be displayed among the digital data obtained by display signal on the plurality of display signal to be displayed on the display screen. The pachinko game machine development support tool also has a waveform shaping part 15 for shaping digital data, the data of the signals for inspection, in the waveform according to the contents set by the setting part 14, referring to a time stamp for the digital data, and following the time base, and a display control part for displaying the data in the waveform processed by the waveform shaping part 15.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004016314-A (JP)
Title: Automatic bread maker
Inventor: KAKIMOTO YASUHIRO
IPC: A47J37/00
Filed: 2002-06-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a simple means for an automatic bread maker to charge bread ingredients to be put in during a bread making process certainly without leaving any bread ingredients.  <P>SOLUTION: A constitution having an ingredient container 22 making a reverse movement by a rotational movement by its own weight in order to throw the ingredients 26 accommodated in the ingredient container 22 into a bread mold 9 enables the ingredients in the ingredient container 22 to be charged into the bread mold 9 without leaving any ingredients and makes a ingredient charging means compact.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004017720-A (JP)
Title: Unloading device of truck
Inventor: HAYASHI TOSHIKI
IPC: B60P1/00
Filed: 2002-06-13
Abstract: <P>PROBLEM TO BE SOLVED: To smoothly conduct mutual movement of a slide plate and a pushing plate in relative movement of the slide plate and the pushing plate.  <P>SOLUTION: Guide rollers 14A, 24, 24A for smoothly guiding the relative movement in the relative movement of the slide plate 4 and the pushing plate 7 are provided on a front end part (a rear end part in a cargo pushing direction) and a rear end part of a lower part supporting member 8d of a pushing plate supporting frame 8.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003024946-A (JP)
Title: Household water-cleaning appliance and washing machine using the same
Inventor: SEON FUWA LEE
IPC: B03C1/00
Filed: 2002-06-20
Abstract: PROBLEM TO BE SOLVED: To provide a household water-cleaning appliance capable of removing various organic matters and pollutants inclusive of a hardness component contained in domestic water to enable the use of clean domestic water and capable of minimizing environmental pollution. SOLUTION: The household water-cleaning appliance includes a charge flocculation means provided on a flow channel for supplying or discharging domestic water and performing the oxidation reaction of a soluble metal and the electrolytic reaction of water to flocculate the hardness component and various organic matters and pollutants contained in domestic water and the attraction means provided on the flow channel behind the charge flocculation means to attract flocs of the hardness component, organic matters/pollutants and ions by magnetic force.
Patent JP-2004030387-A (JP)
Title: System for inspecting housing performance
Inventor: MORISHITA KIMIO
IPC: G06Q50/08
Filed: 2002-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system for evaluating a housing performance by which the housing performance can be evaluated simply and inexpensively.  <P>SOLUTION: This housing performance inspection system 1 comprises a host server 3 and a mobile server 4 which are connected to a network 2 as shown in Figure 1. Respective data, such as a geologic ground N value, corresponding gap area, heat loss coefficient, summertime sunshine acquisition coefficient and particular measured materials can be calculated from data accumulated in a database 5 of the host server 3 only by an inspector inputting predetermined input items in the mobile server 4. The housing performance inspection system evaluates the housing performance on the basis of the geologic ground N value, corresponding gap area, heat loss coefficient, summertime sunshine acquisition coefficient and particular measured materials obtained in this way, thereby reducing the inspector's labor, also presenting an accurate housing performance evaluation at a low cost.  <P>COPYRIGHT: (C)2004,JPO