baber/WOPTO huggingface dataset:
Patent JP-2003325998-A (JP)
Title: Scissors
Inventor: KANEDA HITOSHI
IPC: B26B13/06
Filed: 2002-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide scissors allowing the sharp grinding of a blade edge when grinding the rear of a blade having the curved blade edge, not requiring the excessive grinding of the blade rear near the blade tip, certainly keeping the blade edge near the blade tip without weakening strength of the blade near the blade tip, and having convenience in a cutting effect.  <P>SOLUTION: In this scissors wherein a pair of scissor bodies are turnably connected by a support shaft, a grinding center line of the grinding of the rear of the blade is bent in the same direction as the blade edge, and a curvature radius of the grinding center line changes so that the curvature radius decreases to the blade tip direction from a shaft hole of the blade.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003004362-A (JP)
Title: Defrosting heater and refrigerator
Inventor: TANAKA MASAAKI
IPC: H05B3/44
Filed: 2002-05-09
Abstract: PROBLEM TO BE SOLVED: To reduce the possibility of ignition upon defrosting in a case where a combustible refrigerant is leaked in a refrigerating system employing the combustible refrigerant. SOLUTION: In a defrosting heater 18, a first glass tube 29 for containing a heater wire 23 is covered by a second glass tube 30 and the sectional area of an internal space of the first glass tube 29 is specified so as to be 0.5 mm<2> -800 mm<2> and the inner diameter of the second glass tube 30 is specified so as to be 1.5-3 times of the outer diameter of the first glass tube 29 whereby the outer surface temperature of the second glass tube 30 can be restrained and the danger of ignition upon defrosting in a case where the combustible refrigerant is leaked can be reduced.
Patent JP-2003325648-A (JP)
Title: New deodorizer
Inventor: AKIYAMA TAKESHI
IPC: B01J20/22
Filed: 2002-05-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new deodorizer having a superior removing performance of a malodor substance (aldehydes in particular).  <P>SOLUTION: This new deodorizer is a reactant between a compound having a terpene skeleton and a compound having, at least one of -N bond or N-N bond in a molecule, for example, primary and secondary amines, a compound having urea bond, a compound having amide bond, a compound having imide bond, azole compound, and azine compound.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003329778-A (JP)
Title: Radiation detector and radiographic device provided therewith
Inventor: OI JUNICHI
IPC: G01T1/20
Filed: 2002-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an X-ray detector capable of arranging a plurality of semiconductor detecting elements without gaps by protecting the semiconductor detecting elements by insulation material, minimizing insensible part and having a good characteristic.  <P>SOLUTION: Even closely arranging semiconductor detecting elements 3, films 15 coated on the side of the elements 3 just contact to each other and play a role of cushion so that defects of the elements 3 are prevented. Therefore, a plurality of elements 3 can closely be arranged and the insensible part can be minimized. Although even if semiconductor detecting elements 3 contact to each other, the films 15 are insulating, the characteristics of the elements 3 do not change, and the characteristic can be maintained as good.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003327009-A (JP)
Title: Attention attracting device
Inventor: AMANO YASUSHI
IPC: G08G1/16
Filed: 2002-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To attract an attention for safety confirmation by taking traveling environments, driving statuses, and characteristics of the safety confirmation of a driver into consideration.  <P>SOLUTION: A reading-out part 27 reads out a normative line-of-sight direction frequency distribution corresponding to road geometries generated by a road geometry generating part 24 and operation actions estimated by a driving action estimating part 25 by a normative frequency distribution storing part 26. A computer 28 performs a subtraction processing making the normative line-of-sight direction frequency distribution read out by the reading-out part 27 as an additional signal, and making the line-of-sight direction frequency distribution built-up in a build-up part 22 as a subtraction signal. Whether the driver's attention is attracted or not is judged based on a gap signal in the respective ranges computed by the computer 28, and alarm sound is outputted from a speaker 42 or an alarm indication is displayed in a LCD 43 when the attention is attracted.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003326710-A (JP)
Title: Method for forming protective film and ink jet head employing it
Inventor: TANAKA ATSUSHI
IPC: B41J2/055
Filed: 2002-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To protect an ink channel from being clogged with coating solution when an organic film for insulating an electrode from electrolytic components in ink is formed.  <P>SOLUTION: After a bonding member consisting of a base member 1 and a cover member 2 constituting an ink jet head is coated with an organic solution, gas is fed to the outer surface of the bonding member and into the ink channel 10 in the bonding member before a liquid sucking member 50 is bonded tightly to the end face of the bonding member opposite to the gas inflow side. Excess organic solution on the surface of the bonding member and in the ink channel 10 is thereby moved toward the liquid sucking member 50 and sucked by the liquid sucking member 50. Consequently, an ink jet head having a uniform organic insulation film and exhibiting high structural and electrical reliability is provided.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003326066-A (JP)
Title: Mounting bed for control part and drive part of sewing machine
Inventor: SATO MASAHIKO
IPC: D05B69/30
Filed: 2002-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mounting bed for the control part and the drive part with an excellent versatility, mountability and maintainability which enables the loading or unloading of the control part or the replacement thereof being isolated and the positional adjustment thereof without affecting each other by fixing the control part adjoining a servomotor while being made independent thereof.  <P>SOLUTION: The bed 30 is provided with a control part mounting part 30a for fixing the control part 3 and a drive part mounting part 30b extended in the direction of a flywheel of the sewing machine from the control part mounting part 30a so that the control part can be fixed on the bed 30 adjoining the servo motor 2 while being made independent thereof. Thus, the positional adjustment of the motor is made independent of the control part 3 and can be done with the servo motor 2 alone.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003333456-A (JP)
Title: Video display circuit and video display device
Inventor: YASUI HIRONOBU
IPC: H04N5/45
Filed: 2002-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To display a plurality of sorts of videos on the screen of a display device with different brightnesses only by adding a simple circuit in a video amplification circuit.  <P>SOLUTION: A video display circuit includes an ABL circuit 2 for setting the amplitude of an output of a preamplifier 1 at a value c(Vpp) when a control voltage VABL corresponding to the control voltage VABL is lower than a reference b(V), and setting the output amplitude of the preamplifier 1 at an upper limit value d(Vpp) when the control voltage is not lower than the reference b(V); a switch circuit 3 for switching the control voltage VABLs to any of a low brightness voltage a(V) lower than the reference b(V) and a high brightness voltage b'(V) not lower than the reference b(V); and a window control signal generation circuit 4 for operating the switch circuit 3 in such a manner that the low brightness voltage a(V) is applied to the ABL circuit 2, while the preamplifier 1 outputs a signal to display non-moving picture part 8a and the high brightness voltage b'(V) is applied to the ABL circuit 2 which the preamplifier outputs a signal to display a moving picture window part 8b.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003326643-A (JP)
Title: Double-wall sheet
Inventor: KAWAKAMI HAJIME
IPC: B32B3/26
Filed: 2002-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a double-wall sheet using a plastic as a material, having a structure wherein liners (1A and 1B) comprising two flat sheets are connected by a large number of ribs (2) running in parallel to each other, having a slight cushioning capacity with respect to compression in a surface direction and also withstanding even force in the direction inclined with respect to a surface.  <P>SOLUTION: The cross-sectional shape of each of the ribs is semicircular or triangular itself, has a shape wherein semicircular or triangular shapes are opposed to each other, is formed into a hollow body having a circular or polygonal cross section or has an S-shaped or Z-shaped cross section.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003325736-A (JP)
Title: Game machine
Inventor: INAMURA YUKINORI
IPC: A63F5/04
Filed: 2002-05-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine which enables a plurality of game machines to start performances simultaneously.  <P>SOLUTION: In the game machine which has a variable display means for variably displaying a plurality of figures, an internal winning role decision means for determining internal winning roles, a stop control means which controls the stopping of variable display operations of the variable display means from at least the result of the determination by the internal winning role decision means and a state generation means which generates the states advantageous for players. The numbers proper to the game machines and the number of all installed game machines are inputted into each of the game machines and when specified time is reached in reference to the information on the numbers proper to the individual game machines and on the number of the all installed game machines, the plurality of game machines start the determination of the advantageous states simultaneously or start performances from the result of the determination.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003337916-A (JP)
Title: Approval service device, service approval device, credit device and approval service method, service approving method, credit method and approval service program, service approving program, and credit program
Inventor: SHIBATA AKIO
IPC: G06Q50/00
Filed: 2002-05-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an approval service device, etc., which can prevent a service user from using inadequate service and can provide service even when the service user does not have a settling means.  <P>SOLUTION: When a service user U needs to be approved by an approving person (a person responsible for settlement) R to use service provided by a service provider AA, the approval service device provides approval service for obtaining the approval and is equipped with a request accepting means of accepting a request to use the service from the service user U and an approving means which sends an approval request for the use request to the side of the approving person R through a network and receives its approval result from the side of the approving person R, and allows the service user U to use the service only when the approval result shows that the approving person R approves the use request.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003338604-A (JP)
Title: Semiconductor device
Inventor: YOSHIDA KAZUHIKO
IPC: H01L21/822
Filed: 2002-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To improve ESD tolerance and surge tolerance with a smaller chip area without using a complicated isolation structure in a lateral MOSFET used for an integrated intelligent switch device, a double-integrated input signal transmission IC or an integrated power IC.  <P>SOLUTION: A surface electrode 48 of a vertical bipolar transistor where a base and an emitter are shorted by the surface electrode 48 and a P-type epitaxial growth layer 43 and a P-type semiconductor substrate 44 are set to be collectors is electrically connected to a drain electrode 52 of a lateral MOSFET by metal electrode wiring 54. When a high ESD voltage or a high surge voltage are applied, ESD or surge energy is absorbed by the operation of the vertical bipolar transistor, and the voltage is limited to a voltage not more than a yield breakdown voltage of the lateral MOSFET, which leads to destruction.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003342775-A (JP)
Title: Method of producing silver powder, silver powder and electronic parts
Inventor: TAKANO YOSHIHIKO
IPC: C25C5/02
Filed: 2002-05-24
Abstract: <P>PROBLEM TO BE SOLVED: To obtain inexpensive silver powder which has a desired fine grain size while realizing the reduction of environmental loads.   <P>SOLUTION: A titanium sulfate as a feed source of Ti<SP>3+</SP>and a water soluble barium salt are added to an aliphatic sulfonic acid aqueous solution 2, and chemical reaction is caused to produce and recover barium sulfate. Thereafter, electrolysis is performed with an Ag sheet 3 as an anode in the aliphatic sulfonic acid aqueous solution 2, and oxidation-reduction reaction is caused between Ag<SP>+</SP>and Ti<SP>3+</SP>eluted from the Ag sheet 3 to produce Ag powder. After the recovery of the Ag powder, an oxide produced by the oxidation-reduction reaction is reduced to Ti<SP>3+</SP>by electrolytic reaction in the aliphatic sulfonic acid aqueous solution 2, and the aliphatic sulfonic acid aqueous solution 2 is reutilized.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003346648-A (JP)
Title: Phosphor transfer film
Inventor: KUWABARA SATOSHI
IPC: H01J11/42
Filed: 2002-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a phosphor transfer film having a cushion layer capable of well burying a new photosensitive adhesive layer and a photosensitive phosphor layer according to their surface shape even between already-made phosphor pixels, in a process of forming phosphor pixels in turn on an adhered body with the use of the phosphor transfer film.   <P>SOLUTION: At least one layer of the photosensitive adhesive layer 2 and the photosensitive phosphor layer are provided on a support body 5 and a cushion layer 4 consisting of a thermoplastic resin is fitted between the photosensitive phosphor layer 3 and the support body 5. The thermosetting resin used as the cushion layer 4 shows a transformation ratio of 3,000 to 30,000 μm/m°C at 120°C.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003346129-A (JP)
Title: Printed matter measuring instrument
Inventor: MURAKAMI SHIGEO
IPC: B41F31/02
Filed: 2002-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To compare two kinds of colorimetric data, and to compare colorimetric data with color data corresponding to a preparation between pixels corresponding to each other in a positionally correct manner.   <P>SOLUTION: A printed matter measuring instrument picks up an image of a lattice chart, and calculates the deviation of positions of lattice points P'<SB>i</SB>,<SB>j</SB>in an actual picked-up image (b) with the positions of the lattice points P<SB>i</SB>,<SB>j</SB>at an ideal image (a) free from any geometrical distortion or positional deviation of pixels as references, and calculates the positional deviation of pixels other than the lattice points by interpolation based on the positional deviation of each lattice point. Based on the positional deviation of each pixel, data of the pixels (Pac, Pbc, etc.), to be located at each pixel (Pa, Pb, etc.), of the ideal picked-up image is successively extracted from actual picked-up data of the print, and separately saved. Thus, image data with any geometrical distortion or positional deviation of pixels removed from actual image pickup data of the print is generated, and two kinds of colorimetric data are compared between the pixels corresponding to each other by using colorimetric data based on the image data.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003347710-A (JP)
Title: Wiring board
Inventor: YONEDA JUNRO
IPC: H05K1/02
Filed: 2002-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wiring board comprising a wiring conductor layer where a metal plated layer is tightly coated on a metallized layer for reliability, by preventing a protrusion caused by an internal gas, which is a gasificated plating liquid, at the metal plated layer on the surface of the metallized layer.   <P>SOLUTION: The wiring conductor layer is formed on the main surface of a ceramic substrate 2 which comprises a metal plated layer 8 on the surface of a metallized layer 4, and the metallized layer 4 composed of a sintered body 3 of W or Mo-Mn alloy and a glass 7 prevent in the void in the sintered body 3. An arithmetic average roughness of the surface on the metal plated layer 8 side of the metallized layer 4 is 200-600 nm, and a volume rate of the sintered body 3 at a surface layer 5 up to the depth of 10 μm from its surface is 75 volume percent or higher.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004001953-A (JP)
Title: Cradle of lift for vehicle
Inventor: KIKUCHI TOSHIYUKI
IPC: B66F7/28
Filed: 2002-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cradle mounted to a swing arm of a lift for a vehicle for holding a vehicle, and capable of freely adjusting height.  <P>SOLUTION: This cradle 300A of a lift for a vehicle comprises an outer cylinder body 310 installed to a vehicle holding part 12 of the lift for the vehicle; an intermediate cylinder body 320 for adjusting the height, whose male screw part 321 on an outer periphery is fitted to a female screw part 312 in a cylinder of the outer cylinder body 310, capable of elevating in an upper and lower direction; an elevating strut 340, which is slidably inserted in a cylinder of the intermediate cylinder body 320 in an upper and lower direction and whose upper end is directly or indirectly brought into contact with a mounted vehicle side; and an elastic body 370 interposed between the elevating strut 340 and the intermediate cylinder body 320 and always energizing the elevating strut 340 upwards. Thereby, at the time of usage, an operator only aligns the elevating strut 340 with a desired point such as a jack-up point of the vehicle under a press-down condition, and releases it, for obtaining quick workability.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003339846-A (JP)
Title: Air cleaner
Inventor: NAKAGAWA YOSHIHIDE
IPC: B01D46/00
Filed: 2002-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To easily clean a sterilamp and to prevent the leakage of the ultraviolet ray from the sterilamp to the outside of a main body case.   <P>SOLUTION: The sterilamp 28 is mounted on a front cover 4 detachably covering one face of the main body case 1, and the power can be supplied to the sterilamp 28 only in a state of mounting the front cover 4. Concretely, a supply terminal 54 for supplying the power to the sterilamp 28 is mounted on the main body case 1, and a connection terminal 51 electrically connected to the supply terminal 54 only when the front cover 4 is mounted, for supplying the power to the sterilamp 28, is mounted on the front cover 4. The power supply to the sterilamp can be surely cut when the front cover is demounted, the leakage of the harmful ultraviolet ray to the outside of the main body case from the sterilamp can be prevented, and the safety can be improved.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004007301-A (JP)
Title: Image processor
Inventor: TAKIZAWA NARUATSU
IPC: G06T1/00
Filed: 2002-06-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image processor capable of automatically performing natural gradation correction and correcting saturation/sharpness by simple processing.  <P>SOLUTION: Relation between a luminance signal and appearance frequency is obtained from a cumulative histogram of the luminance signal in an inputted video signal. At least one of a 1st correction parameter (D<SB>a</SB>) for correcting the luminance signal in a shadow area which is a 1st threshold (A) or less and a 2nd correction parameter (D<SB>b</SB>) for correcting the luminance signal in a highlight area which is a 2nd threshold (B) or more is found out in the obtained relation. A suitable gradation pattern is selected from previously determined gradation patterns and the inputted video signal is corrected on the basis of the selected gradation pattern. Consequently the video signal can be corrected so as to obtain an image of higher quality by selecting the suitable gradation pattern matched with the image without performing conventional standardized processing independently of images.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004012586-A (JP)
Title: System for manufacturing optical fiber cable
Inventor: MATSUMOTO HIRONORI
IPC: G02B6/44
Filed: 2002-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system for manufacturing an optical fiber cable to realize cost reduction by reducing the loss of material and labor cost.  <P>SOLUTION: The optical fiber cable 31 is manufactured by using a plurality of extruders 41, 42 and 45 to integrate respectively separately supplied strength members 32, optical fiber members 35, steel wires 37 and 37 by an external coating 36. At this time, overflow valves 12 of each the extruders 41, 42 and 45 are provided with driving mechanisms 13 and are provided with control panels 11 for controlling each of the driving mechanisms 13 and the manufacturing system 10. The optical fiber cable 31 is manufactured by operating the control panels 11 by an operator. The labor cost can therefore be decreased to reduce the cost of products. Since the control of opening/closing of all the overflow valves 12 is simultaneously performed, starting wastes can be decreased and the cost of the products reduced.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004012588-A (JP)
Title: Optical multiplexer/demultiplexer
Inventor: TAKAHARA HIDEYUKI
IPC: G02B6/32
Filed: 2002-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical multiplexer/demultiplexer which is easily assembled, is low-costed and miniaturized.  <P>SOLUTION: The optical multiplexer/demultiplexer has a light signal input port, a light signal output port and an optical element which is arranged between the light signal input port and the light signal output port and determines the positional relation of the light signal input port and the light signal output port by a light signal wavelength. The optical multiplexer/demultiplexer has a first member for holding the light signal input port, a second member for holding the light signal output port, and a third member for holding the optical element. The first to the third members are cylindrical members having central axes aligned with each other and equal radii.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004010379-A (JP)
Title: Taphole plugging material
Inventor: TERAYAMA SATORU
IPC: C21B7/12
Filed: 2002-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a taphole plugging material which is capable of forming a working body having excellent filling property, high density, high strength and good service life.  <P>SOLUTION: Water-containing amorphous silica having particle sizes of 10-40 nm is added to a refractory raw material subjected to particle size control in an amount of 0.1-1.0 wt.%, and an organic compound which leaves carbon when it is burnt is added to the mixture as a binder. Thereby, the required amount of a binder such as tar at the time of kneading is reduced, the taphole plugging material is made highly dense and compact, and the tapping time is extended.  <P>COPYRIGHT: (C)2004,JPO