baber/WOPTO huggingface dataset:
Patent JP-2003321561-A (JP)
Title: Highly transparent and easily adhering polyester film
Inventor: IIDA MAKOTO
IPC: C08J7/04
Filed: 2002-06-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a film having excellent transparency, surface smoothness, easy adhesiveness and slipperiness.  <P>SOLUTION: The highly transparent and easily adhering polyester film is prepared by applying a coating layer comprising a polyester resin and an acrylic resin having oxazoline groups and polyalkylene oxide chains on at least one side surface of a polyester film containing 0.0001-1 wt.% inactive particles having 0.001-5 μm average particle size. The film has -2 to +2% rate of dimensional change under 140 g/mm<SP>2</SP>load in the longitudinal direction of the film at 200°C and ≤0.35 frictional coefficient to metal pins on both sides of the film.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004009996-A (JP)
Title: Electric wire fixing structure in car body
Inventor: HATTORI TADASHI
IPC: H02G3/38
Filed: 2002-06-11
Abstract: <P>PROBLEM TO BE SOLVED: To eliminate re-fixing work by surely obtaining sufficient fixing force.  <P>SOLUTION: Parallel electric wires 3a, 3b are inserted between an abutting piece 21 constituting electric pinching parts 10a, 30a of fixing implements 10, 30 of fixation fixed on car bodies F<SB>1</SB>, F<SB>2</SB>and a pinching piece 22, and the pinching piece 22 is sandwiched and fixed by caulking. The pinching piece 22 has two-step circular-arc shaped parts 22a, 22b, and projection 23 is formed on the abutting piece 21. Since they are two-step circular-arc shaped parts 22a, 22b and outside electric wire 3b is fitted into the circular-arc part 22b, retention force of the electric wires 3a, 3b are improved comparing with the shape of a plate. If the projection 23 is formed on the abutting piece 21, the upper surface of the outside electric wire 3b is located upper than the upper surface of the inside electric wire 3a. Even a circular-arc bent part 24 is folded to intend to apply large pressing force to the inside electric wire at the time of caulking, sufficient pressing force is often applied to the outside electric wire comparing with the case of the same level, as the upper surface of the outside electric wire is located at upper position. Therefore, degree of insufficiency of the fixing force is reduced.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004023276-A (JP)
Title: Image reader and control program
Inventor: SUGATA MITSUHIRO
IPC: G03G15/00
Filed: 2002-06-13
Abstract: <P>PROBLEM TO BE SOLVED: To appropriately set an original read position at the time of browsing an original.  <P>SOLUTION: The front edge of a white sheet arranged in the vicinity of a platen roller is detected by reading the background in the vicinity of a read position to set the read position at the time of browsing the original.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003331991-A (JP)
Title: Postattached modular plug lever
Inventor: KOIKE YUICHIRO
IPC: H01R13/64
Filed: 2002-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a posterior attachment modular plug lever recovering a broken function as a connection lever of a modular plug connecting a cable to an electronic equipment or the like.  <P>SOLUTION: The lost lever function is given by setting a device consisting of a lever (2) using a modular plug hook part (1) to the modular plug whose lever is broken.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004021544-A (JP)
Title: Memory device
Inventor: SHOJI TEPPEI
IPC: G06F12/02
Filed: 2002-06-14
Abstract: <P>PROBLEM TO BE SOLVED: To improve the efficiency of memory allocation and releasing processes of a memory device in which a memory stores data.  <P>SOLUTION: A memory utilization condition management means 2 manages whether each of the blocks #1-#X generated by separating a memory storage area of a memory 1 is used or not. When data to be stored is generated, a data storage control means 3 generates a used block identification pattern which is for identifying a block for use to store the data from a specific numbers of continuous blocks. The data storage control means 3 detects a position of a memory area of the memory 1 where the data of the generated used block identification pattern can be stored based on a control content of the memory utilization condition management means 2, and then the data is stored in the detected position of a memory area of the memory 1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004022779-A (JP)
Title: Electromagnetic induction connector
Inventor: KOJIMA NAOYA
IPC: H01F38/14
Filed: 2002-06-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electromagnetic induction connector that can constantly maintain the transmission distance.  <P>SOLUTION: A face-contact adjusting mechanism is provided to a first connector 23 for bringing the joint surface 49 of a second connector 25 into face-contact with that 41 of the first connector 23. The adjusting mechanism is constituted to include a hemispherical ball section 34 for inclination which makes the inclination of the joint surface 41 of the first connector 23 to follow that of the joint surface 49 of the second connector 25, and a holder 28 having a receiving section 42 on which the ball section 34 slids. The holder 28 of the first connector 23 is formed to have flexibility so that the holder 28 may be deformed in the direction of compression upon receiving a force when the joint surfaces 41 and 49 of the connectors 23 and 25 are brought into face-contact with each other.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004020468-A (JP)
Title: Surface form measuring method and program of its method
Inventor: FUKUDA YOSHINORI
IPC: G01B21/30
Filed: 2002-06-19
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a surface form measuring method wherein a surface form in which recovery error is reduced can be measured for all parts of an object to be measured.  <P>SOLUTION: This is a surface form measuring method in which distance sensors 11-15 for measuring distance to a surface of an object 16 to be measured are arranged, and calculation is performed based on the distance traversed in which relative movement is performed between the object 16 and the distance to the surface of the object 16. A calculation circuit 18 is provided with a process of calculating difference values based on the distances which are measured simultaneously in the distance sensors 11-15, a process of adding a previously set value as a dummy difference value for regions wherein the difference values cannot be calculated, a process of converting to a frequency region is performed regarding the difference values of all regions, and a process of calculating components constituting difference values for every frequency by correcting using a scale factor which is defined for every frequency, and a value calculated by inverse transformation is made as the value representing the surface form at the traversed distance.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004023031-A (JP)
Title: Semiconductor device and method of manufacturing the same
Inventor: YUASA HIROSHI
IPC: H01L21/48
Filed: 2002-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a semiconductor device, having sufficiently high mechanical strength, while using an insulating-film material of a low dielectric constant, which has insufficient mechanical strength, is used to reduce the capacitance among interconnect wires.  <P>SOLUTION: A first insulating film is deposited on a silicon substrate, and a wiring groove 14 is formed in the first insulating film. A reformed layer 15 is formed, by reforming the surface of the first insulating film using oxygen plasma. Then, a metal film 16 is embedded in the wiring groove 14 to form metal wiring. Successively, the reformed layer 15 is removed by wet etching to form slits 17, into which a third insulating film is embedded, to form a wiring structure. As a result, interconnect wires that are mutually neighbored are separated by the low dielectric-constant film, while the wires that are spaced widely are separated by the insulating film of high mechanical strength. Therefore, the capacitance between the interconnect wires can be reduced, while the mechanical strength of the global wiring structure is maintained.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004027488-A (JP)
Title: Bracket for hydraulic breaker
Inventor: YAMASHITA YUKIO
IPC: E02F3/36
Filed: 2002-06-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bracket for a hydraulic breaker allowing the hydraulic breaker to be placed on the ground in stable attitude when the hydraulic breaker is placed on the ground.  <P>SOLUTION: In this bracket for the hydraulic breaker, the hydraulic breaker installed in a power shovel is laterally swung around a connection pin 71 through an arm pin 6 and a rod pin 7, and when the hydraulic breaker is tilted to a specified angle, a lock pin 54 is fixedly inserted into a lock hole 52. A rib 72 allowing the hydraulic breaker 1 to be placed on the ground in the stable attitude when the hydraulic breaker is placed on the ground is vertically provided on the outer periphery of a lock plate 51.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004029104-A (JP)
Title: Image forming apparatus
Inventor: HAMA MASAYUKI
IPC: G03G15/00
Filed: 2002-06-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus preventing wasteful toner consumption and a deterioration in image density and image quality by removing the deteriorated toner on a developer carrier from the developing device under conditions in which toner can be easily deteriorated, that is, when the consumed quantity of the toner is small relative to the number of rotation of the image carrier.  <P>SOLUTION: The developer which is electrified to polarity reverse to the specified polarity of the developer is forcibly consumed in a non image range of the image carrier based on a detected value of the quantity of the developer consumption.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004026676-A (JP)
Title: Halogeno-4-dihydroxymethylpyridine, its manufacturing method and method for manufacturing halogeno-4-pyridinecarbaldehyde using the same
Inventor: NISHIYAMA TETSUJI
IPC: C07D213/61
Filed: 2002-06-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a novel pyridine derivative useful as an intermediate of medicines and agrochemicals, and the like.  <P>SOLUTION: A halogeno-4-dialkoxymethylpyridine represented by general formula (2) (wherein R is an alkyl group; R<SP>1</SP>, R<SP>2</SP>, R<SP>3</SP>and R<SP>4</SP>are each a hydrogen atom, a halogen atom or an alkyl group) is reacted with water in the presence of an acid and subsequently reacted with an alkali to give a halogeno-4-dihydroxymethylpyridine represented by general formula (1) (wherein R<SP>1</SP>, R<SP>2</SP>, R<SP>3</SP>and R<SP>4</SP>are each the same as above). The halogeno-4-dihydroxymethylpyridine is subjected to a dehydration reaction to give a halogeno-4-pyridinecarbaldehyde represented by general formula (3) (wherein R<SP>1</SP>, R<SP>2</SP>, R<SP>3</SP>and R<SP>4</SP>are each the same as above).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004024492-A (JP)
Title: Game machine
Inventor: ISHII YOSHIRO
IPC: A63F7/02
Filed: 2002-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To change to a mirror state when a light source is not turned off thereby enhancing decorativeness and to approximately uniformly illuminate the whole ornament plate when the light source is turned on.  <P>SOLUTION: A game machine is provided with a game part 1 on the front side. The whole or a part of a periphery of the game part 1 is formed of ornament plates 5 and 6 having respective layers 11 of half mirror function on the outer side of an opaque base material 10 having optical transparency, and many light sources (a) are arranged on the back surface sides of the ornament plates 5 and 6.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003343819-A (JP)
Title: Spatially fluidized mirror combustion type combustion furnace
Inventor: OGATA KURATO
IPC: F23G5/14
Filed: 2002-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To combust all combustible industrial wastes and general combustible wastes to harmlessness.   <P>SOLUTION: A method of simple combustion basically combusts combustibles in two vertical grates 3, one of which sprays combustion gas to the other, and leads the combustibles down continuously with simple combustion. The combustibles are fed into the grates 3 along with crushed ore for ensuring ventilation, and are thus prevented from overlapping, so that an overall movement is easy as a ventilation passage is ensured. The two grates are assigned a characteristic of combustion treatment, and in view of a strength problem and optimal combustion environment securement, a grate is set in a vertical flow through different divided zones including a carbonization treatment zone, an oxidation treatment zone and an extinguishment/cooling zone, to form a zone of combustion only of discharged and recovered gas. A casing in the vaporized gas combustion zone is a cylinder, which combusts vaporized gas intensively at the center.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004025758-A (JP)
Title: Multi-layer resin extrusion-molded product
Inventor: TACHIBANA HISAYA
IPC: B32B27/28
Filed: 2002-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multi-layer resin extrusion-molded product which shows outstanding resistance to hot water, superb transparency and least color difference despite its long-term use by controlling a resin to be used for a surface layer.  <P>SOLUTION: An acrylonitrile-styrene copolymer with an optical density of not more than 1.0 and the content of acrylonitrile compatible with a base resin of 5 to 30 wt%, is coextrusion-molded on a non-expandable or low-expandable base material. Consequently, the molded product showing outstanding resistance to heat and hot water and superb transparency with least color change is manufactured.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004040839-A (JP)
Title: Motor control method and motor controller
Inventor: AKIYAMA SHIGEKI
IPC: H02P7/29
Filed: 2002-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a motor control method and a motor controller which can suppress the influence of a momentary disturbance even in the case of detecting a travelling speed with discrete timing and also can suppress inappropriate motor control.  <P>SOLUTION: In a carriage controller 1, when setting a rotational speed control signal S3 using a proportional control value, an integral control value, and a differential control value computed by PID control by a feedback processor 70; an output correcting processor 19 corrects a differential control value to 0 after the lapse of a differential quantity reflecting time. As a result, even in the case that a difference arises between the detected speed and the actual travelling speed, it can prevent the rotational speed control signal S3 from being set to a value deviated largely from a value suitable for the actual velocity of movement, and can prevent improper motor control such as overshoot, etc. from being performed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004040176-A (JP)
Title: Foldable portable terminal with imaging function
Inventor: WATABE TAKAAKI
IPC: H04W88/02
Filed: 2002-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a foldable portable terminal with an imaging function which is made user-friendly by making an imaging direction of an imaging section the same as a direction of a user's visual line.  <P>SOLUTION: The portable terminal 20 is provided with a first case 4, a second case 5 and a hinge 8 wherein the first and second cases 4, 6 are freely foldably configured by a hinge 8, the imaging section 10 is provided in the second case 6 or the hinge 8 and an image display section 12 to display a video image imaged by the imaging section 10 is provided in the first cases 2, and the portable terminal 20 is provided with imaging direction communication 30, 32, 34, 36, 38, and 40 for changing an imaging direction of the imaging section 10 depending on a folded angle between the first and second cases 2, 4.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004038337-A (JP)
Title: Instruction fetch control device
Inventor: UKAI MASAKI
IPC: G06F9/38
Filed: 2002-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an instruction fetch control device efficiently processing a short loop.  <P>SOLUTION: This instruction fetch control device uses an instruction buffer mechanism arbitrarily connecting a plurality of instruction buffers to one another and, when a specific instruction buffer stored in a specific instruction buffer is logically same to an instruction stored in another instruction buffer and following to the instruction stored in the specific instruction buffer, this device connects the instruction buffer storing the instruction logically right before the other instruction buffer to the specific instruction buffer without using the instruction of the other instruction buffer, forms the loop between the instruction buffers, and executes the short loop.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004037588-A (JP)
Title: Visual information transmitting method using solar power generation panel
Inventor: AWAZU KYOSUKE
IPC: G03B21/60
Filed: 2002-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To transmit visual information through a picture in the manner that the transmission content is made fully noticeable and that the transmission is achieved by a simple structure and at a low cost.  <P>SOLUTION: The solar power generation is conducted by means of a solar power generation panel (solar panel) which is flat, rigid and supported on a structure 2 so as to receive sunlight 17. Meantime, image light 26 for information transmission is emitted, with a picture 27 projected on the solar panel 3. Also, the power by the solar power generation using the solar panel 3 is used for the emission of the image light 26. In addition, while the structure 2 comprises the framework member of a construction 1, a plurality of solar panels 3 are installed in an array along the periphery of the structure 2. These solar panels 3 constitute the outer shell of the construction 1, with the group of solar panels 3 irradiated with the image light 26 from the outside (OUT) of this construction 1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004037133-A (JP)
Title: Rotation detector and bearing with rotation detector
Inventor: KAWAHITO SHOJI
IPC: G08C17/02
Filed: 2002-07-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rotation detector which can be build in a small apparatus and can deliver a highly accurate rotational angle.  <P>SOLUTION: The rotation detector comprises a magnetism generating means 4 arranged on the rotary side member 1, a line sensor 5 arranged on a non-rotary side member 2 and detecting the magnetism of the magnetism generating means 4, and a means 6 for calculating the rotational angle of the magnetism generating means 4 from the output of the magnetic line sensor 5. The magnetism generating means 4 has circumferential anisotropy about the center of rotation O. The magnetic line sensor 5 and the angle calculating means 6 are integrated on one semiconductor chip 9. The magnetic line sensor 5 is arranged on each side of a rectangle.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004037612-A (JP)
Title: Design method for optical multilayer film filter
Inventor: SHIMAMURA TETSUO
IPC: G02B5/28
Filed: 2002-07-01
Abstract: <P>PROBLEM TO BE SOLVED: To make a solution adapted to an evaluation function remain by regarding the set of the design parameters of an optical multilayer film filter as a gene, generating many genes at random (gene-pool), and repeating respective stages (generations) such as multiplication, selection, crossing and variation by the evaluation function for the genes.  <P>SOLUTION: In the design method for the optical multilayer film filter using genetic algorithm, second optimization algorithm is performed to a plurality of first vectors obtained by the algorithm respectively, and optimum design is selected from a plurality of obtained second vectors. Such a design method is adopted.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004087130-A (JP)
Title: Organic electroluminescent element and its manufacturing method
Inventor: SAGO TAKUMI
IPC: H05B33/14
Filed: 2002-07-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an organic electroluminescent element which has high light emitting efficiency and which can emit red light with high color purity.  <P>SOLUTION: The organic electroluminescent element includes at least a hole injection layer 26 made of 4,4',4"-trisäN,N-bis(p-tert-butylphenyl)amino}triphenylamine, and a red light emitting layer 30 made of an organic thin film between a transparent electrode 24 and a metal electrode 36. A voltage is applied between the transparent electrode and the metal electrode to supply a current to the red light emitting layer to emit light, and the emitted light is externally taken out. Thus, the high light emitting efficiency is obtained, and the red light having the high color purity is emitted.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003133317-A (JP)
Title: Method of manufacturing polymer conducting wire and integrated circuit structure
Inventor: CLEVENGER LAWRENCE A
IPC: H01L21/288
Filed: 2002-07-02
Abstract: PROBLEM TO BE SOLVED: To provide a more simplified substitutional method of the conventional damascene approach. SOLUTION: The cloisonne approach includes a step of coating a semiconductor substrate with a photosensitive polymer, such as pyrrole having a silver salt, aniline, etc. A conductive polymer is exposed to a wet developing solution, by using standard photolithography and the resists developing method and only conductive polymer wires are left on a substrate by removing part of the exposed conductive polymer region. Then an insulating dielectric layer is adhered to the whole structure, and conductive polymer wires are produced by planarizing an insulator by the chemical mechanical polishing (CMP). Another embodiment of this invention includes a method and structure for a self- planarizing interconnecting material containing the conductive polymer. Consequently, the number of treating steps can be reduced, as compared with the conventional technology.
Patent JP-2003073406-A (JP)
Title: Method for producing at least two kinds of monomers- based and emulsifier-free aqueous dispersed liquid stabilized by protective colloid, aqueous dispersed liquid and its use
Inventor: BRIZZOLARA DAVIDE
IPC: C09J4/00
Filed: 2002-07-02
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing an emulsifier-free dispersed liquid stabilized by a protective colloid. SOLUTION: In the method for producing the emulsifier-free aqueous dispersed liquid based on at least two kinds of monomers selected from a vinyl aromatic compound, 1,3-diene and/or (meth)acrylic ester in the presence of an auxiliary and, if necessary, another comonomer of 0.1-20 mass% based on a total amount of monomer, a monomer is introduced into a reaction container, a reactive ratio based on a monomer of 100% achieves at least 40% and then at least 10 mass% of a total water amount is added to the container.
Patent JP-2004034078-A (JP)
Title: Flux cored wire for titania arc welding
Inventor: ITO KAZUHIKO
IPC: B23K35/368
Filed: 2002-07-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a flux cored wire for titania arc welding suitable for all-positioned welding for improving the welding workability, the slag separability and the weld metal impact performance in welding other than upward welding, and improving the upward weldability compared with a conventional wire focused on the upward weldability.  <P>SOLUTION: This flux cored wire for titania arc welding with flux filled in a metal shell contains, based on the total mass of the wire, 4.0-7.0% TiO<SB>2</SB>, 0.08-0.15% Na + K, 0.60-1.30% Al + Mg (if Na, K, Al and Mg are present in a mode of compound or alloy, the total amount of the contents in terms of Al, Mg, Na and K) with the ratios of Na/(Na + K) of 0.35-0.45, and Al/(Al + Mg) of 0.40-0.60. In addition, the ratio ZrO<SB>2</SB>/(ZrO<SB>2</SB>+ TiO<SB>2</SB>) can be 0.07-0.10.  <P>COPYRIGHT: (C)2004,JPO