baber/WOPTO huggingface dataset:
Patent JP-2006023351-A (JP)
Title: Toner
Inventor: WATANABE SHUNTARO
IPC: G03G9/08
Filed: 2004-07-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a toner which has excellent developability and transferability, and has excellent durability so as to retain images with high resolution even if copy images or printer images are largely output.  <P>SOLUTION: In the toner comprising toner particles at least including a binder resin and a coloring agent, and inorganic fine powder present on the surfaces of the toner particles, a part of the inorganic fine powder is composed of hydrotalcite particles surface-treated with dimethyl silicone oil of 1 to 30 mass%, the average particle diameter of the toner particles is 4 to 9 μm, both the coefficient of variation in the particle diameters based on the volume and the coefficient of variation in the particle diameters based on the number of the toner particles are ≤40, the content of the toner particles with a diameter of the equivalent circle of 0.6 to 2 μm is 5 to 35 number%, and the average circularity of the toner particles is 0.95 to 0.99.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2004346080-A (JP)
Title: Non-acidic cyclopentane heptanoic acid, 2-cycloalkyl or arylalkyl derivative as medicine
Inventor: WOODWARD DAVID F
IPC: A61P11/00
Filed: 2004-07-08
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an ocular hypotensive and a smooth muscle relaxant.  <P>SOLUTION: This invention relates to a cyclopentane heptanoic acid substituted in the 1-position with a halo, methyl, hydroxyl, nitro, amino, amido, azido, oxime, cyano, thiol, ether or thioether group, e.g., 1-OH cyclopentane heptanoic acid, 2-cycloalkyl or arylalkyl derivatives. The cyclopentane heptanoic acid, 2-(cycloalkyl or arylalkyl) derivatives of this invention are potent ocular hypotensives, and are particularly suitable for the management of glaucoma. Moreover, the cyclopentane heptanoic, 2-(cycloalkyl or arylalkyl) derivatives of this invention are smooth muscle relaxants with broad application in systemic hypertensive and pulmonary diseases; smooth muscle relaxants applicable to gastrointestinal disease, reproduction, fertility, incontinence, shock, or the like.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2006025809-A (JP)
Title: Method of manufacturing metal mold for manufacturing plastic stacked heel, metal mold manufactured by the method, method of manufacturing plastic stacked heel, and plastic stacked heel
Inventor: KURIHARA YOSHIO
IPC: B29C33/38
Filed: 2004-07-12
Abstract: <P>PROBLEM TO BE SOLVED: To form the uneven stacked leather patterns at the same time as a heel body is formed without pasting a stacked leather layer to the heel body in manufacturing a plastic stacked heel.  <P>SOLUTION: A masking tape 14 is pasted to the surface of a heel model 12 formed by cutting, and after that, a paint is sprayed to the surface of the heel model 12 including the masking tape 14 to form a painted layer 16. Then, the masking tape 14 is separated and the heel model with patterns with uneven patterns 18 formed on the surface is formed. The metal mold for the plastic stacked heel is manufactured with the heel model as a model.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006025886-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2004-07-12
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problems that a relay board can not be confirmed though it is viewed for the one way communication of commands and fraudulent alterations never cease.  <P>SOLUTION: In a game machine, a main control board 1 controls the progress of a game and a sub control board 3 controls a prescribed constitution part relating to the game on the basis of the command from the main control board. The relay board 2 is provided between the main control board and the sub control board, and not only relays the commands but also has a current direction regulation means arranged therein and has polarity for regulating the current direction of electric signals which actualize the commands in one direction.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006030487-A (JP)
Title: Reflective liquid crystal display device and method for manufacturing the same
Inventor: OZAKI KIYOSHI
IPC: G02F1/13
Filed: 2004-07-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reflective liquid crystal display device in which a defective position in a liquid crystal display panel is easily located, and a method for manufacturing the same.  <P>SOLUTION: In the reflective liquid crystal display device having: first and second substrates placed opposite to each other; a liquid crystal sealed in between the first and second substrates; a plurality of pixel electrodes formed on the first substrate; and a resist film which is formed under the pixel electrode and whose surface is ion-implanted, metal patterns indicating addresses are formed under the resist film.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006032577-A (JP)
Title: Semiconductor device
Inventor: TAKEYAMA YASUHISA
IPC: G11C11/41
Filed: 2004-07-14
Abstract: <P>PROBLEM TO BE SOLVED: To allow efficient layouting of wiring of bit lines and to reduce the area of entire layout, relating to a semiconductor memory comprising the bit lines in layers.  <P>SOLUTION: A plurality of paired local bit lines LBL and LBLB are connected in common, for example, to paired global bit lines GBL and GBLB through selective transfer gates 15a and 15b in a single column. PMOS switch transistors SPa and SPb and NMOS switch transistors SNa and SNb constituting the selective transfer gates 15a and 15b are arranged on the opposite sides with a memory cell array 11 in-between.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006029433-A (JP)
Title: Base-isolation support and its manufacturing method
Inventor: ARAKI SHINSUKE
IPC: F16F15/04
Filed: 2004-07-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a base-isolation support and its manufacturing method, having superior damping effect and not using lead.  <P>SOLUTION: An upper base 2 and an upper flange 5, and a lower base 3 and a lower flange 6 are respectively mounted on an upper part and a lower part of a supporting material 1 composed of columnar rubber. An upper insertion steel material 9 is fixed to a lower face of a central part of the upper flange 5, and fitted and inserted downward in the supporting material 1. A lower insertion steel material 10 is fixed to an upper face of a central part of the lower flange 6 and fitted and inserted upward in the supporting material 1.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2004289187-A (JP)
Title: Manufacturing method of thick film multilayer substrate
Inventor: OTANI YUJI
IPC: H05K1/16
Filed: 2004-07-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of a thick film multilayer substrate, by which the resistance of a thick film resistor can be simply made highly precise.  <P>SOLUTION: In the manufacturing method of the thick film multilayer substrate, a thick film resistor 6 on a ceramic substrate 1 is burnt at a higher temperature than a glass insulating layer 2 which is burnt while contacting with the upper surface of thick film resistor 6. An experiment by the present inventors discloses that when the thick film resistor 6 is burnt at a higher temperature than the glass insulating layer contacting with the resistor 6, a resistance value fluctuation caused by a high temperature process of burning glass insulating layers 2 to 4 thereafter can be reduced. Probably, it is presumed that binding powers of ceramic particles and conductive particles configurating the thick film resistor 6 are enhanced and made compact by burning the thick film resistor 6 at a higher temperature, and thereby any solid phase diffusion becomes hard to occur between the thick film resistor 6 and the glass insulating layer 2 contacting with the thick film resistor 6.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2006031468-A (JP)
Title: Wiring pattern creation apparatus, wiring pattern creation method, wiring pattern creation program and recording medium
Inventor: FUKUDA DAISUKE
IPC: H01L21/82
Filed: 2004-07-16
Abstract: <P>PROBLEM TO BE SOLVED: To prevent corrections in wiring patterns in later processes and increase the yield of LSI by simplifying and optimizing wiring pattern processing.  <P>SOLUTION: A complete graph comprises nodes Ni corresponding to wiring patterns Wi, and edges eij corresponding to influences among the wiring patterns. The set of wiring patterns is divided into a plurality of groups such that the sum total Σ of crosstalk influences Fij among the wiring patterns is minimized between different groups Gm. On the complete graph, edges e12, e13, e23 and e45 have high influence and the other edges e14, e15, e24, e25, e34 and e35 have lower influence than the edges e12, e13, e23 and e45. A group of edge-connected nodes N1 to N3 and a group of edge-connected nodes N4 and N5 are thus separated.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006031617-A (JP)
Title: Electronic device and random number generation method
Inventor: TOMITA JUNKO
IPC: G06F7/58
Filed: 2004-07-21
Abstract: <P>PROBLEM TO BE SOLVED: To certainly generate a random number different in each electronic device.  <P>SOLUTION: In an engine ECU controlling an engine of a vehicle, a microcomputer reads an indefinite value from a register before execution of an initialization process (S330) for writing an initial value into the register inside the microcomputer after a start of operation according to input of power (S310), calculates the random number that is collating data with a smart controller of a driver's own vehicle by use of the read value (S320), stores the random number into an EEPROM of the ECU itself (S360), and makes the smart controller store it (S350). Accordingly, regardless of a vehicle state, the random number different from the smart controller and the engine ECU of another vehicle can be certainly generated and stored.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006036234-A (JP)
Title: Container holder
Inventor: OKAMURA KOICHIRO
IPC: B65D25/20
Filed: 2004-07-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a container holder to fix a container so as not to fall down.  <P>SOLUTION: Auxiliary face plates are connected to both edges of first and second oblique side walls connected to both edges of a bottom plate across oblique folding lines. An inner flap and a pressing side wall are respectively connected to both edges of the auxiliary face plate. A side wall is connected to the pressing side wall with a predetermined space therebetween in the parallel direction. An upper face plate is connected to an upper edge of the first oblique side wall. When the upper face plate is folded along each folding line, the side wall and the pressing side wall are erected to form an insertion port. When a container is inserted from the insertion port, the pressing side wall is opened to both sides, and the container can be fixed by repulsion resilience of the auxiliary face plate.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006041399-A (JP)
Title: Dividing method of wafer and divider
Inventor: SAKAMOTO NOBORU
IPC: H01L21/301
Filed: 2004-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide the dividing method of a wafer capable of dividing the wafer into individual devices without deteriorating the quality of the devices and a divider of the same.  <P>SOLUTION: The wafer is divided in which a plurality of predetermined division lines are formed in a lattice, and a plurality of devices comparted by a plurality of the predetermined division lines on the surface of the wafer are cut off along the predetermined division lines while rotating a cutting blade held on a chuck table and supplying a cutting fluid thereto. The dividing method comprises a protective film forming step of forming the protective film on the surface of the wafer by coating a coating liquid having freezing point higher than the temperature of the cutting fluid on the surface of the wafer to solidify the coating liquid at a temperature lower than the freezing point; and a cutting step of cutting the wafer along the predetermined division lines while rotating the cutting blade, and supplying the freezing fluid at the temperature lower than the freezing point, with the wafer of the protective film formed on the surface of the wafer held on the chuck table.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006046074-A (JP)
Title: Vacuum pump
Inventor: YAMASHITA YOSHIHIRO
IPC: F04D19/04
Filed: 2004-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vacuum pump capable of reducing weight of a rotary blade and improving rigidity (strength) against centrifugal force in the rotary blade.  <P>SOLUTION: A rotor blade part 7 in a molecular pump 1 is composed of an internal ring member 10, a rotor blade 11, and a ring member 12. The internal ring member 10 is a circular ring member and is formed by an FRP (fiber reinforced plastic) material. The rotor blade 11 is a turbine blade inclined from a plane perpendicular to an axis of a shaft 9 by a predetermined angle and extending radially from the center of the shaft and is formed by the FRP material. The ring member 12 is a member like a circular ring arranged to inscribe a tip part of the rotor blade 11 and is formed by the FRP material. Reinforced fibers are arranged in the radial direction in the rotor blade 11 and in the peripheral direction in the ring member 12.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006046723-A (JP)
Title: Cooking stove
Inventor: SHODA KAZUTAKA
IPC: F23N5/00
Filed: 2004-08-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cooking stove capable of suppressing waste combustion of a burner in a case of increasing the heating power of the burner from a minimum level by switching from a non-detection state of pan to a detection state of pan by a pan detecting sensor.  <P>SOLUTION: A heating power control means 31 provided in a controller 30 controls the opening and change speed of opening of a flow change valve 23 through a stepping motor 24. When a pan detection state where a pan 30 is detected by the pan detecting sensor 16 is switched to a pan non-detection state where the pan 30 is not detected by the sensor 16, the heating power control means 31 reduces the heating power of the burner 20 at a first rate toward a minimum heating power level set to about the lower limit of a heating power level range changeable by the flow change valve 23 by the flow change valve 23. When the pan no-detection state is switched to the pan detection state, the control means reduces the heating power of the burner 20 at a second rate lower than the first rate toward a target heating power level by the flow change valve 23.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006042633-A (JP)
Title: Lure
Inventor: HIRAHARA KENJI
IPC: A01K85/18
Filed: 2004-08-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a joint lure having improved workability in manufacture and enabling smooth motion of the joint part.  <P>SOLUTION: The lure is provided with a hollow front part 1 having an outer shape resembling in the head of a fish, a connection part placed to the rear end of the front part 1 in a manner protruding backward and having a ring at the rear end, and a hollow rear part 2 having an outer shape resembling in the tail of a fish. The rear part 2 of the lure has a ring-holding space 20 formed in the front side and opened to the front end, a through-hole 21 passing through the ring-holding space 20 and through the rear part 2 of the lure in vertical or lateral direction, and a pipe 22 placed in the through-hole 21. The ring of the connecting part is placed in the ring-holding space 20, and a through-rod passing through the through-hole 21 or the pipe 22 is passed through the ring in the ring-holding space 20 to connect the front part 1 to the rear part 2 of the lure.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006045716-A (JP)
Title: Moisture-permeable waterproof cloth and method for producing the same
Inventor: NAKAGAWA KIYOSHI
IPC: D06M11/00
Filed: 2004-08-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a moisture-permeable waterproof cloth excellent in moisture permeability and having high practical durability and lightweight feeling.  <P>SOLUTION: This moisture-permeable waterproof cloth is composed of a fiber cloth which is formed by using a hollow fiber as at least a part thereof, and further of a resin layer which is laminated on at least one of surfaces of the fiber cloth, wherein the hollow fiber has many micropores on a surface of the fiber itself, a hollow part near the center of the fiber, and a ratio of hollowness due to the hollow part of 25-65%. The hollow fiber especially preferably comprises a polyamide fiber.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006050283-A (JP)
Title: Ofdm diversity synchronizing device, receiving terminal, and repeater
Inventor: MIYAJI MUNENORI
IPC: H04J11/00
Filed: 2004-08-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an OFDM diversity synchronizing device and the like capable of taking synchronization of a plurality of branches with a single reference signal oscillator with high stability.  <P>SOLUTION: The OFDM diversity synchronizing device comprises: a plurality of antennas 1a and 1b; receiving systems 2a and 2b connected to the respective antennas 1a and 1b; a reference clock signal generating unit 3 for supplying the respective receiving systems 2a and 2b with a common clock signal; an operating means 31 for obtaining time-phase errors dta and dtb between a symbol segmenting position and the position of master symbol pulse for each of the receiving systems 2a and 2b and for obtaining average value between the time-phase errors dta and dtb for each of the receiving systems 2a and 2b; and a control means 34 for controlling the position of the master symbol pulse to the position of the average value.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006046837-A (JP)
Title: Refrigerator, and method for manufacturing refrigerator door
Inventor: MATSUI HISASHI
IPC: F25D23/02
Filed: 2004-08-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a refrigerator door capable of ensuring design property and strength and preventing dew condensation in a hand grip part with a minimized number of part items.  <P>SOLUTION: The refrigerator comprises the refrigerator door covering an opening of a storage chamber, the door being opened and closed, thereby storing a storage matter in the storage chamber; a door outer plate made of a steel plate, which is arranged on the outer surface of the refrigerator door, and has a heat insulating material arranged in a space with a door inner plate combined to the inside thereof; a handle fixed to one side end of the door outer plate, and having a hand grip part formed of a recessed part for inserting a hand from the outside and a protruding part to be gripped at the time of opening and closing the refrigerator door; and a door cap fitted to the upper edges and lower edges of both the handle and the door outer plates to integrally form the refrigerator door. The handle is formed of a metal extrusion molded product of aluminum or the like.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006052431-A (JP)
Title: Tin-zinc alloy electroplating method
Inventor: YUASA TOMOSHI
IPC: C25D3/60
Filed: 2004-08-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electroplating method capable of performing treatment in a short time which has been difficult by the conventional tin-zinc alloy electroplating.  <P>SOLUTION: In the method, tin-zinc alloy electroplating is performed under the conditions where the temperature of a plating liquid is 30 to 90°C, the stirring rate of the plating liquid is 5 to 300 m/min, and cathode current density is 5 to 200 A/dm<SP>2</SP>. Preferably, the concentration of bivalent tin ions is 1 to 100 g/L and the concentration of zinc ions is 0.2 to 80 g/L in a tin-zinc alloy plating bath.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006052102-A (JP)
Title: Group iii-v nitride-based semiconductor substrate, its manufacturing method, and group iii-v nitride-based semiconductor
Inventor: SHIBATA MASATOMO
IPC: C30B29/38
Filed: 2004-08-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a group III-V nitride-based semiconductor substrate which has a surface layer at a prescribed thickness, in which the dislocation density is low and the distribution of the dislocation density is substantially uniform; a method for manufacturing the same, and a group III-V nitride-based semiconductor obtained by epitaxially growing a group III-V nitride-based semiconductor layer by using the substrate.  <P>SOLUTION: A group III-V nitride-based semiconductor crystal is grown while forming irregularity at the growth interface (Process I). The growth interface is made flat by growing the crystal so as to fill the irregularity (Process II). The dislocation density of whole body is reduced by accumulating dislocations, and the crystal is further grown in a flattened state so that the dislocations are dispersed uniformly in the crystal, and a layer, in which the distribution of the dislocation density is substantially uniform, is formed in a height from the substrate surface of at least 10 μm or more (Process III).  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006054276-A (JP)
Title: Solid state image sensor
Inventor: KUDO YOSHIHARU
IPC: H04N5/378
Filed: 2004-08-11
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a solid state image sensor of multi-pixel sharing structure in which a sufficient area can be secured at a photoelectric converting section even if the various pixel area is micronized, and optical pixel centers can be arranged two-dimensionally while spaced apart evenly by arranging its photoelectric converting section at the optical center of each pixel.  <P>SOLUTION: In a solid state image sensor comprising photoelectric converting sections 1 arranged in two-dimensional array, and voltage converting sections 2 for converting charges generated through photoelectric conversion at the photoelectric converting sections 1 into a voltage, one voltage converting section 2 is arranged between two photoelectric converting sections 1 contiguous to each other obliquely in the two-dimensional array and shared between two photoelectric converting sections 1.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006051150-A (JP)
Title: Membrane fixing system
Inventor: KIKUCHI MASANORI
IPC: A61B17/56
Filed: 2004-08-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a membrane fixing system for fixing a treatment membrane to a treatment region, especially a membrane fixing system for easily fixing a treatment membrane which can not be directly adhered inside or outside of a living body according to a complicated shape of the living body.  <P>SOLUTION: This membrane fixing system 1 for fixing a treatment membrane to a treatment region comprises means 3 and 4 for discharging a membrane fixing material for fixing at least the membrane, a means 7 for heating and melting the membrane fixing material, and a body 2 in which these means are disposed. The melted membrane fixing material is discharged/solidified in the treatment region to fix the membrane. Specifically, the means for discharging the membrane fixing material consists of a trigger part for actuating the discharge and a cartridge part 4 to which the membrane fixing material is injected.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006053384-A (JP)
Title: Image display apparatus and sheet-like reflection element for the same
Inventor: OKA HIDENORI
IPC: H04N5/74
Filed: 2004-08-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image display apparatus where image light can be pupil-enlarged as a plurality of image light, irrespective of wavelength of the image light, and to provide a sheet-like reflection element for the image display apparatus.  <P>SOLUTION: The sheet-like reflecting element A constituted of right and left side plates is provided with three partial reflection films 12, 22 and 23, and each partial reflecting film partly reflects the incident image light, while transmitting the remaining image light. The aforesaid reflecting element A is arranged so as to reflect the image light incident from a relay optical system 230 toward right and left eyes I as three reflected image light beams.  <P>COPYRIGHT: (C)2006,JPO&NCIPI