baber/WOPTO huggingface dataset:
Patent JP-2003163188-A (JP)
Title: Method for manufacturing semiconductor device and grinding machine
Inventor: NAKAMURA KENRO
IPC: B24B21/06
Filed: 2001-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To remove acicular protrusions generated at the beveled part, or the like, of a wafer at the time of trenching.  <P>SOLUTION: Acicular protrusions generated at the beveled part, or the like, of a wafer at the time of trenching are removed by grinding by the use of an abrasive film 2. The abrasive film 2 is pressed against the wafer using an elastic body film 4.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003159562-A (JP)
Title: Coated resin molded article and method for manufacturing the same
Inventor: SAKAI HIDETOSHI
IPC: B05D7/02
Filed: 2001-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently perform the surface treatment such as deflashing, coating or the like of a thermoplastic resin molded article obtained by injection molding and to improve the adhesion strength of coating.  <P>SOLUTION: In the method for manufacturing the coated resin molded article, a projection material of a mean particle size of 150-2,500 μm is projected on the thermoplastic resin molded article obtained by injection molding not only to perform the deflashing of the molded article but also to apply surface treatment to the molded article so that the relation of the center line average roughness Ra (Ra=0.3-50 μm) of the surface of the molded article measured according to JIS-BO601 with the maximum height Rmax thereof becomes the range represented by the general formula (1): Ra≤Rmax≤20×Ra.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002276465-A (JP)
Title: Method and apparatus for sealing gas turbine engine variable nozzle
Inventor: TOFFAN MICHAEL JAY
IPC: F01D25/00
Filed: 2001-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a variable geometry exhaust nozzle 28 of a gas turbine engine 10 including a seal device 40 for assisting in extending of an effective service life of an engine variable geometry device. SOLUTION: The seal device 40 includes a back bone 50 and a attachment assembly 52. The attachment assembly 52 is frictionally engaged to the back bone 50 so as to fix the attachment assembly 52 to the back bon 50. The attachment assembly 52 includes a plurality of clamp sub-assemblies 80 and a back sheet 82 manufactured by a composite material of a ceramic base material. The clamp sub-assemblies 80 are fastened through openings 226 extending by passing through the back sheet 82 to apply a prescribed amount of preload force to the back sheet 82.
Patent JP-2003165924-A (JP)
Title: Luster pigment, coating material, resin composition, ink composition, molded artificial marble, coated paper and cosmetic made all by using the pigment
Inventor: INO JUICHI
IPC: C09D11/00
Filed: 2001-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a luster pigment which has high visibility and high weatherability even when incorporated into a resin composition or a coating material, and the like, and a coating material, a resin composition, an ink composition, a molded artificial marble, a coated paper and cosmetics which can maintain a high design feature over a long period of time by blending the luster pigment therewith.  <P>SOLUTION: The luster pigment is obtained by laminating a layer comprising an inorganic oxide or hydroxide containing a luminescent material or a fluorescent material, and a layer comprising mainly titanium dioxide.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003164365-A (JP)
Title: Apparatus for serving food and drink
Inventor: OKA MASAFUMI
IPC: A47G23/12
Filed: 2001-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus for serving food and drink, which allows a state of conveyance of the food and the drink to be inexpensively grasped in real time.  <P>SOLUTION: Characteristically, this apparatus for serving the food and the drink, which conveys the food and the drink to a room 42 for customers so as to serve them to the customers, is equipped with a conveyor 1 which is extended to the inside of the room 42 from a kitchen 46 so as to convey a container 20, a discrimination means 2 for discriminating the container 20 which is conveyed by the conveyor 1, a plurality of passage detecting means 4 which are arranged at prescribed intervals along the conveyance direction of the conveyor 1 so as to detect the passage of the container 20, and a control means 6 which is connected to the means 2 and 4; and the control means 6 renews information about the discrimination and position of the container 20 during the conveyance, in accordance with detected information which is obtained from the means 2 and 4.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003172052-A (JP)
Title: Electric lock
Inventor: ITATSU MASATO
IPC: E05B47/00
Filed: 2001-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric lock capable of definitely locking and unlocking a lock mechanism by manual operation and also an electric lock efficiently performing locking and unlocking of a lock mechanism by a motor-operated actuator.  <P>SOLUTION: A ring gear is driven by using a motor as a driving source. A follower 22 locks a lock mechanism when the mechanism is in the locking position, and unlocks the lock mechanism when it is in an unlocking position. Also, a lever 81 transmits a driving force of the ring gear to a follower 22 by linking to a linking portion 18a and a groove 22a to be linked. When the follower 22 arrives at a locking position or an unlocking position, the linkage between the lever 81 and the linking portion 18a can be released. At the same time, the lever 81 is reset to a previous position before the driving force is transmitted.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003199793-A (JP)
Title: Rear door opening/closing device
Inventor: KOBAYASHI SHIGERU
IPC: A61G3/00
Filed: 2001-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To improve the degree of design freedom of the whole cabin by heightening the degree of installation freedom of a means for operating a rear door.  <P>SOLUTION: A lifting device LM with a platform 71 moved from a vehicle interior position into a ground position is provided near the rear door BD. The lifting device LM has a folding mechanism 75 for deforming the platform 71 longitudinally divided in a front side platform 71f and a rear side platform 71r, into a folded state of approximately V-shape from the side view by rotatably connecting the rear end part of the front side platform 71f and the front end part of the rear side platform 71r, and into a developed state longitudinally arranged almost horizontally to the ground surface. A part of the lifting device LM is provided with a door opener 77 for pressing the rear door BD in a vehicle outside direction when the platform 71 is operated into the developed state from the folded state.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003172348-A (JP)
Title: Bearing device for supporting pinion shaft
Inventor: KAWAMURA MOTOJI
IPC: F16H48/42
Filed: 2001-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To decrease rotating torque, and to improve the efficiency of a differential device, in a pinion shaft supporting bearing device for rotatably supporting a pinion shaft 4 constituting an automotive differential device in the inside of a differential case 1.  <P>SOLUTION: This bearing device rotatably supports the pinion shaft 4 in regards to the differential case 1, and a rolling bearing 6 in a pinion gear side is provided with a cylindrical roller bearing 61 and a thrust needle roller bearing 62 in series in an axial direction. A companion flange 7 is fastened in the pinion gear direction by a nut 15, thereby fixing a pair of the roller bearings 5, 6 at the differential case 1.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002222567-A (JP)
Title: Information recording medium and information reproducing device
Inventor: YAMAUCHI KEIICHI
IPC: G10L19/02
Filed: 2001-12-04
Abstract: PROBLEM TO BE SOLVED: To provide an information recording medium for efficiently recording musical information and video information thereon and to provide an information reproducing device for reproducing information from the information recording medium. SOLUTION: The information recording medium is provided with a track consisting of a plurality of unit-areas continuously formed between a read-in area and a read-out area. The plurality of unit-areas are constituted of a voice information unit-area consisting of prescribed units of musical information and a video information unit-area consisting of prescribed units of video information. The size of each voice information unit-area is the same as the size of each video information unit-area.
Patent JP-2003172850-A (JP)
Title: Optical transmission device and optical transmission system
Inventor: OKADA JUNJI
IPC: G02B6/40
Filed: 2001-12-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical transmission device in which coupling loss at the spliced portion of an optical fiber by improving the position accuracy of the optical fiber in the stack direction of an optical wiring board, and to provide an optical transmission system.  <P>SOLUTION: An optical wiring board stacked body 12 has a plurality of optical wiring boards 16 formed in the shape of a sheet, and is constituted by superposing the optical wiring board 16 in the direction of a sheet side face. The optical wiring board 16 has a translucent medium 20 provided in an optical wiring main body 18, and optical fiber 24 or 26 connected to the translucent medium 20. The other end of the optical fiber 24 or 26 is fixed by a ferrule 34 in the stack direction of the optical wiring board 16, and a tolerance caused by the stack of the optical wiring main body 18 is absorbed by the ferrule 34.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003170515-A (JP)
Title: Hollow structural panel material and method for manufacturing the same
Inventor: KAMO MAMORU
IPC: B31F1/28
Filed: 2001-12-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hollow structural panel material made of a synthetic resin having mechanical strength, water resistance and cushioning capacity and excellent in soundproof properties and heat insulating properties while achieving the recycling of resources and the prevention of environmental pollution and environmental disruption using the recovered material of a non-chlorine type synthetic resin, and a method for manufacturing the same.  <P>SOLUTION: A corrugated member 3 made of a synthetic resin material having repeated recessed and projected corrugations at a predetermined pitch is held between two sheets 1 and 1 made of a synthetic resin material arranged parallelly at a predetermined interval and integrally connected to both sheets through the respective contact surfaces thereof in a single-layered state or in a state such that one or more layers are provided back to back to form a hollow structure and the intermediate corrugated member 3 is formed from a regenerated synthetic resin material recovered as a waste product.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003186940-A (JP)
Title: Logical verification device
Inventor: NABETA YOSHINORI
IPC: G06F17/50
Filed: 2001-12-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a logical verification device capable of shortening an execution time for executing logical verification corresponding to various conditions.  <P>SOLUTION: This logical verification device is provided with a multiplying circuit 11 for generating an emulation lock 12 being the frequency of the multiplication of a clock 3, an F/F 13 being part of a logic circuit realized with a programmable element, a comparator 16 for comparing an input signal 14 and an output signal 15 of the F/F 13 and generating a comparison result signal 17, and a clock generating circuit 18 for generating a clock 19 to be applied to the F/F 13 on the basis of an emulation clock 12 from the multiplying circuit 11, a comparison result signal 17 from the comparator 16, and the clock 3.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003188457-A (JP)
Title: Package for storing optical semiconductor element and optical semiconductor device
Inventor: MATSUZAKI MITSUKO
IPC: H01L23/04
Filed: 2001-12-19
Abstract: <P>PROBLEM TO BE SOLVED: To normally and stably operate an optical semiconductor element over a long period by preventing the optical axis of the element from being deviated from the optical axis of optical fiber due to the deformation of a base body and a frame body when the base body is fixed on an external electric circuit board with screws.  <P>SOLUTION: A package for storing the optical semiconductor element 4 is provided with an approximately square type metallic base body 1 having four screw fitting parts 1b forming through holes 1c on their centers on four corner parts, respectively, a metallic frame body 2 welded on the upper main face to surround the mount part 1a of the optical semiconductor element 4 and having an approximately square shape as a shape observed on a plane view and having a through hole 2a on its side part 2A and a cylindrical optical fiber fixing member 3 formed in the through hole 2a. As to each of the screw fitting parts 1b arranged on both the corner parts of the side part 2A, the center 1c-A of the through hole 1c is located on the inside held between the extended face of the outside face of the side part 2A and the extended face of the inside face and the base part 1b-A of a projected part is formed so as to be located on the center 2BO side of the other side part 2B adjacent to the side part 2A from the center 1c-A of the through hole 1c.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003188005-A (JP)
Title: Resistive element and voltage sensor using the same
Inventor: HASEGAWA TAKETOSHI
IPC: H01C13/00
Filed: 2001-12-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a resistive element and a voltage sensor using the resistive element, of high mass-productivity, excellent temperature characteristics, with no degradation in measurement precision depending on changes of surface resistance caused by contamination, moisture absorption, etc., to measure the voltage of a high-voltage main circuit of a high-voltage distribution panel, etc.  <P>SOLUTION: The resistive element is manufactured by integrally molding a high-voltage resistor showing a negative temperature coefficient, a terminal electrically connected to both ends of the high-voltage resistor, and a guard electrode provided around one of the terminals, using a thermosetting resin.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003043455-A (JP)
Title: Liquid crystal display monitor equipped with esthetic back and its manufacturing method
Inventor: JU HUNG CHIEN
IPC: G02F1/13
Filed: 2001-12-20
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display (LCD) monitor with an esthetic back and its manufacturing method. SOLUTION: This LCD monitor is equipped with an LCD panel having a 1st surface having a display part and a 2nd surface facing the 1st surface, a front housing which covers the 1st surface of the LCD panel so that the display part is exposed, a back housing which covers the 2nd surface of the liquid crystal display panel, a base which is engaged with the back housing by a butt hinge so that the angle of the liquid crystal display panel with respect to the base can be adjusted, and a back cap which is formed of a metal material and has a substantially planar external surface so shaped as to cover the back housing.
Patent JP-2003195798-A (JP)
Title: Device and method for displaying picture
Inventor: SAGANO OSAMU
IPC: G09G3/20
Filed: 2001-12-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a picture display device capable of suitably correcting variation in driving conditions due to electric resistance in the matrix wiring of a display panel by using lesser hardware.  <P>SOLUTION: The picture display device is provided with a corrected picture data calculation means 14 for generating the corrected picture data which are picture data provided with correction for relaxing an influence by a voltage drop caused by the electric resistance in the row wiring to the picture data inputted during a single horizontal scanning period, and the corrected picture data calculation means 14 comprises a means for discretely predicting and calculating a voltage drop amount in the spatial and temporal directions to be caused on the row wiring during a single horizontal scanning period corresponding to the input picture data, and a means for calculating the corrected picture data provided with correction to the picture data from the calculated voltage drop amount. Further, a preferred correction can be made also to dispersion in wiring resistance by manufacture and a temperature characteristic by altering the wiring resistance value used for calculating the corrected picture data.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003194846-A (JP)
Title: Contact probe and its method of manufacture
Inventor: MASUDA AKIHIRO
IPC: G01R1/06
Filed: 2001-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To enable stable tests by providing a contact probe excellent in the physical properties required for electrical tests, such as heat resistance, etc.  <P>SOLUTION: The contact probe 30 has a plurality of patterned wires 31 affixed on the surface of a film body 12 via an adhesive layer 12C. The patterned wire 31 has a patterned wire base 31A made from a metal other than Cu, and a Cu layer 31B formed on the surface of the patterned wire base 31A, the Cu layer 31B intervening between the adhesive layer 12C and the patterned wire base 31A.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003197171-A (JP)
Title: Battery pack
Inventor: KATO KOICHI
IPC: H01M2/10
Filed: 2001-12-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a battery pack capable of making thinner than a conventional battery pack in the case where it is applied to a power source of a portable personal computer for example.  <P>SOLUTION: Thin plate-shaped secondary battery cells 6A-6F are stacked so that the same surfaces are faced.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003192707-A (JP)
Title: Surface treating agent for dip molded product and dip molded product treated therewith
Inventor: INOUE TOSHIHIRO
IPC: C08F2/18
Filed: 2001-12-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a surface treating agent for a dip molded product which can produce the dip molded product having a surface treating layer with an excellent warm water-resistant adhesiveness and blocking resistance so that the dip molded product may be easily releasable and free from powder dropping, and a dip molded product treated with the surface treating agent.  <P>SOLUTION: The surface treating agent for a dip molded product comprises a polymer latex and an organic polymer fine particle, wherein both the polymer latex and the organic polymer fine particle are prepared by polymerizing their respective monomers in an aqueous medium in the presence of polyvinyl alcohol.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003192286-A (JP)
Title: Counter weight structure
Inventor: KAMIYAMA YOSHIYUKI
IPC: B66F9/075
Filed: 2001-12-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a counter weight structure capable of being added with desired casting wall to a position where the casting wall is wanted.  <P>SOLUTION: In a counter weight structure C applied to a forklift F, a traction hole 2 for sticking a wire and a shackle is provided to a weight main body 5. An inner surface 2a of the traction hole 2 is remained to be a black skin. The traction hole 2 is provided to a thin wall part 1 of the weight main body 5.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002275276-A (JP)
Title: Electro conductive molded article
Inventor: SAGISAKA KOICHI
IPC: H01B1/24
Filed: 2001-12-27
Abstract: PROBLEM TO BE SOLVED: To provide an electro conductive molded article excellent in electroconductivity and manifesting a big impact resistance. SOLUTION: This electro conductive molded article includes a thermoplastic resin and 0.1-5.1 wt.% of carbon fibrils based on the sum of the of thermoplastic resin and the carbon fibrils, having <=100 nm of an average fiber diameter and >=10 of a length/diameter ratio, having <=180 of the number of a part surrounded by the network of the fibrils on a part adjacent to the surface (2-10 μm) of the molded article and >=12 of the standard deviation of the surface area of the surrounded parts. The preferable thermoplastic resin is a polycarbonate resin and the preferable weight average molecular weight (Mw) of polycarbonate resin constituting the molded article is <=45,000.
Patent JP-2003190813-A (JP)
Title: Water cleaning catalyst floating on surface of water, method for manufacturing the same and method for cleaning water using the same
Inventor: MINAGAWA HIDENORI
IPC: C02F1/72
Filed: 2001-12-28
Abstract: <P>PROBLEM TO BE SOLVED: To prevent separation of a photocatalyst from the carrier due to peeling and to maintain the water cleaning effect of a water cleaning catalyst for a prolonged time.  <P>SOLUTION: The water cleaning catalyst is obtained by foam molding in a block with a porous material in which a photocatalytic material has been dispersed in such a way that the catalyst floats on water. The water cleaning catalyst is manufactured by mixing a porous material and a photocatalyst in the form of powder, adding water glass, stirring these to prepare a suspension, pouring this suspension in a mold, heating it under reduced pressure and firing the resulting massive porous body by heating at a higher temperature than the above heating temperature. The water cleaning catalyst is suspended in water to be treated.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003197283-A (JP)
Title: Dye sensitized solar battery
Inventor: ITO MASARU
IPC: H01M14/00
Filed: 2001-12-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dye sensitized solar battery wherein problems are solved that a high photoelectric conversion efficiency is not obtained by recombination of electrons and a loss due to reverse reactions in a metal oxide semiconductor, wherein the electrons excited and injected into the metal oxide semiconductor reach efficiently a transparent electroconductive film, and wherein the photoelectric conversion efficiency can be improved.  <P>SOLUTION: In the dye sensitized solar battery comprising that at least the transparent electroconductive layer, the porous metal oxide semiconductor layer to which dye is adsorbed, an electric charge carrier layer and an electroconductive catalyst layer and/or an electroconductive layer are sequentially formed, at least one layer of the electroconductive layer has been formed in the metal oxide semiconductor layer, and this has the constitution that the electroconductive layer and the transparent electroconductive layer formed on the substrate are short-circuited by electroconductive substances.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003193640-A (JP)
Title: Rain gutter bearer
Inventor: KURIOKA EIICHIRO
IPC: E04D13/072
Filed: 2001-12-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rain gutter bearer which makes absolutely invisible a mounting hole of a mounting bar thereof from the outside after mounting, to thereby enhance the appearance of a rain gutter.  <P>SOLUTION: The rain gutter bearer is formed of a gutter bearer main body 2 capable of bearing the rain gutter T, and the mounting bar 1 for fixing the main body to an eaves edge or the like. According to the rain gutter bearer, the mounting bar 1 has the mounting hole 4 formed therein, which has been subjected to masking treatment but is openable.  <P>COPYRIGHT: (C)2003,JPO