baber/WOPTO huggingface dataset:
Patent JP-2005126719-A (JP)
Title: Heat-stable zinc ferrite coloring pigment, its production process and its use
Inventor: ROSENHAHN CARSTEN
IPC: C09C1/04
Filed: 2004-10-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a zinc ferrite coloring pigment with favorable heat stability and preferably higher heat stability than those of conventional products and further preferably more faint color.  <P>SOLUTION: The zinc ferrite coloring pigment contains 0.01-4 mass% of magnesium. This zinc ferrite coloring pigment can be used for coloring of a baking enamel or a coil coating material, a plastic, sand grains, a coal sandstone, an enamel or a pottery glazing.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2006116102-A (JP)
Title: Game machine
Inventor: SATO TAKUYA
IPC: A63F7/02
Filed: 2004-10-22
Abstract: <P>PROBLEM TO BE SOLVED: To improve a performance effect at a special pattern display device and to improve a savor in a game machine.  <P>SOLUTION: In the game machine provided with the special pattern display device capable of variably displaying identification information in a game area provided on the front surface of a game board, on the front surface of the special pattern display device, a rotary board 28 composed of a light-transmissive member with a housing space 40 which is circular in the front surface view and wherein two kinds of liquids 45A and 45B of different colors and specific gravities respectively, at least one of which is light-transmissive, are filled is arranged. A plurality of bag-like fins 41 opened in the same direction along the peripheral direction of the inner peripheral wall of the housing space 40 are provided at intervals, and the bag-like fins 41 are made to pass through the respective liquids 45A and 45B by rotating the rotary board 28 around an axis in front and back directions. Thus, the particles 58 of one liquid 45B are generated inside the other light-transmissive liquid 45A by one liquid 45B discharged from the fins 41.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006121632-A (JP)
Title: Communication device and communication device test method
Inventor: SAWARA TORU
IPC: H04L27/18
Filed: 2004-10-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a communication device and a communication device test method capable of reducing the amount of computation required for a test.  <P>SOLUTION: A communication device DSP 14 comprises a transmitting portion including a DUC 20 and a receiving portion including DDC 18. It generates a test signal having a constant frequency, transmits the generated signal from the transmitting portion by sampling with a predetermined sampling rate and receives the transmitted signal at the receiving portion by symbol-extracting with a predetermined symbol timing. It predicts the signal to be received by converting the test signal based on the predetermined sampling rate and the predetermined symbol timing, acquiring it as a predicted signal, and computes a phase difference information indicative phase difference between the signal to be received and the generated test signal based on the signal to be received and the predicted signal.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006127559-A (JP)
Title: High inter-symbol interference resistance phase comparator
Inventor: KIKUKAWA ATSUSHI
IPC: G11B20/18
Filed: 2004-10-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a digital system phase comparator realizable by a small scale circuit and to provide a PLL including the phase comparator.  <P>SOLUTION: The phase is detected by determining an edge only when respective absolute values exceed a threshold in addition to coding of a signal sequence of an edge object. The phase comparator includes a means for detecting an edge by comparing each value of the signal sequence with a designated threshold. Further, the phase comparator includes a means for automatically updating the threshold used for edge determination by using a result of a signal level determination of a Viterbi decoder. Moreover, the phase comparator calculates the threshold value used for edge determination from an average of input signals determined to have a designated target level.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006125205-A (JP)
Title: Intake control device for engine
Inventor: GO TAKEO
IPC: F02D9/02
Filed: 2004-10-26
Abstract: <P>PROBLEM TO BE SOLVED: To improve mountability of an intake control device having a main throttle valve mechanically operated by an operator and an auxiliary throttle valve electrically operated by an electric motor arranged in series on a motorcycle by reducing total length of a throttle body having the main throttle valve arranged therein and reducing weight thereof.  <P>SOLUTION: A main intake air passage 2 of a main throttle body 1 is controlled by the main throttle valve 4 attached on a mechanically operated main throttle valve shaft 3. An auxiliary intake air passage 6 of an auxiliary throttle body 5 is controlled by the auxiliary throttle valve 8 attached on an auxiliary throttle valve shaft 7 electrically operated by the electric motor M. The main throttle body 1 is connected to an intake air pipe 50 continuing to the engine E, and communication between the main throttle body 1 and an air chamber A is made by an air introduction pipe 11. An auxiliary throttle body 5 is arranged separately from the main throttle body 1 and is arranged in the air introduction pipe 11.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006126910-A (JP)
Title: Wireless network printer
Inventor: ISHIZAKI MASAO
IPC: G06F3/12
Filed: 2004-10-26
Abstract: <P>PROBLEM TO BE SOLVED: To notify a wireless client terminal of printable information, if it exists, when the wireless client terminal enters a wireless communication area of a network printer having a wireless interface.  <P>SOLUTION: A network system comprises a network printer having a wireless interface, a server (or a server group) connected to the same network, and a wireless client terminal.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006128228-A (JP)
Title: Forming method of conductive film, wiring board, electronic device, and electronic equipment
Inventor: MATSUI KUNIYASU
IPC: H05K3/10
Filed: 2004-10-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of forming a conductive film which is excellent in conductivity and adhesion to a substrate, and capable of forming a thicker film, a wiring board comprising the conductive film formed by the method thereof, and a highly reliable electronic device and electronic equipment.  <P>SOLUTION: In the method of forming a conductive film, the conductive film 3 of a specified pattern is formed on a substrate 2. A metal film 31 containing metal particles 31a is so formed on the substrate 2 by a droplet discharge method as to be the pattern similar to that of the conductive film 3. Then, by performing electroless plating by at least once, a plating film 32 is so formed as to cover the surface of the metal film 31, resulting in providing the conductive film 3.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006122249-A (JP)
Title: Foot part structure of doll toy, and doll toy with the foot part structure
Inventor: ENKU AKIHIRO
IPC: A63H3/36
Filed: 2004-10-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a foot part structure of a doll toy capable of free standing in a stable condition on a flat floor surface.  <P>SOLUTION: In the foot part structure of the doll toy having a pair of foot portions having a foot portion 1 comprising an ankle skeleton member 2 comprising a sole portion 5 forming a sole of the doll toy and an ankle portion 6 forming the ankle of the doll toy and an ankle outer skin member 3 covering the ankle skeleton member 2, boss portions are arranged at the heel side of the sole face of the sole portion forming the ankle skeleton member 2 of the foot portion, at least two boss portions separated in a foot width direction are arranged at toe side, the boss portions formed in the sole portion of the ankle skeleton member closely contact to the sole face of the ankle outer skin member, thereby the shape of the sole face of the ankle outer skin member deforms to the uneven shape corresponding to the boss portions formed in the sole portion of the ankle skeleton member.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005289965-A (JP)
Title: Method for producing 1-hexene
Inventor: IWAKURA KAZUNORI
IPC: C07B61/00
Filed: 2004-10-28
Abstract: <P>PROBLEM TO BE SOLVED: To stably produce 1-hexene with an excellent selectivity.  <P>SOLUTION: In performing the trimerization reaction of ethylene with the use of a catalyst system comprising a tantalum compound and an alkylating agent containing a metal, the method for preparing 1-hexene is performed under the conditions that the water content in the reaction system is not more than 4 molar times the tantalum atom and/or the amount of a molecular oxygen is not more than 2 molar times the tantalum atom. As the tantalum compound, a tantalum halide is preferred and specifically, tantalum pentafluoride, tantalum pentachloride, tantalum pentabromide or tantalum pentaiodide can be mentioned, and tantalum pentachloride or tantalum pentabromide is preferred. The tantalum compound and the alkylating agent are mixed at an optimum ratio in order to obtain an optimum 1-hexene selectivity and a maximum catalytic activity.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006126634-A (JP)
Title: Developing device using one-component development system, process cartridge, and image forming apparatus
Inventor: ENDO OSAMU
IPC: G03G15/08
Filed: 2004-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a one-component developing device for maintaining excellent image quality by reducing toner deterioration in a developing unit as much as possible even when the number of developing units in use is much larger than before, and provide an image forming apparatus and a process cartridge each equipped with the developing device.  <P>SOLUTION: The developing device 20 is characterized in that a supply roller 22 and a developing roller 21 rotate in the same direction and the axial linear pressing force of a doctor roller 23 to the developing roller 21 at a doctor nip part N2 is 20 to 50 [N/m].  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006129278-A (JP)
Title: Loudspeaker unit
Inventor: TANAKA KAZUNORI
IPC: H04R7/20
Filed: 2004-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a loudspeaker unit capable of constituting a loudspeaker having a low minimum resonance frequency f0 without enlarging a loudspeaker box by a simple constitution and obtaining a high maximum sound pressure.  <P>SOLUTION: In the loudspeaker unit 20a, a ring-shaped supporting plate 260 is interposed in a frame 201, and a constitution is adopted supporting a diaphragm 230 by the annular supporting plate 260. Consequently, the inside diameter of the frame 201 is increased without changing the sizes of the diaphragm 230 and the loudspeaker box 10, and the diameter of a damper 250a housed in the frame 201 is enlarged, thus solving the problem.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006125579-A (JP)
Title: Rolling device
Inventor: TSUNODA KOICHI
IPC: F16C33/66
Filed: 2004-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rolling device having excellent anti-friction resistance and wear-resistance.  <P>SOLUTION: A rolling bearing includes: an inner ring 1 having a raceway surface 1a on the outer peripheral surface; an outer ring 2 having a raceway surface 2a opposite to the raceway surface 1a on the inner peripheral surface; a plurality of balls 3 disposed between both raceway surfaces 1a, 2a to freely roll; and a cage 4 holding the plurality of balls 3 between the inner ring 1 and the outer ring 2. Both raceway surfaces 1a, 2a are covered with a chrome film where microcapsules including a lubricant are dispersed.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006135554-A (JP)
Title: Receiving system and receiving method
Inventor: OKAJIMA HAJIME
IPC: H04B1/7087
Filed: 2004-11-04
Abstract: <P>PROBLEM TO BE SOLVED: To improve message reception characteristics by increasing the number of samples used for calculating the phase rotation amount used for message demodulation, and by improving measurement precision of the phase rotation amount used for message demodulation.  <P>SOLUTION: The phase rotation amount of a message outputted from a phase rotation amount calculator 102 and the preamble phase rotation amount outputted from a phase rotation amount calculator 101 are inputted into a phase rotation amount corrector 103. For example, the phase rotation amount corrector 103 corrects the average value of the phase rotation amount of the message outputted from the phase rotation amount calculator 102 and the preamble phase rotation amount outputted from the phase rotation amount calculator 101 as a phase rotation amount used for message demodulation. A demodulator 104 makes phase correction by only the phase rotation amount after correction outputted from the phase rotation amount corrector 103, calculates a channel estimated value, and performs message demodulation.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006103790-A (JP)
Title: Shopping bag
Inventor: SHINOZAKI HIROKAZU
IPC: B65D33/18
Filed: 2004-10-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a shopping bag having an opening easily opened and closed only by itself without requiring a special tool.  <P>SOLUTION: In forming this shopping bag 1, both right and left ends are formed as inwardly folded gores 3 whose top end extensions formed as ring shaped handle parts 4 and front and back faces are formed extensively on the center of the right and left handle parts with protrusive pieces 9, 11. The inside face of one protrusive piece 11 is applied with an adhesivel 6, the piece 11 is folded inward, and by folding and attaching the top 10 of the piece with the adhesive material to the lower part 8 of the piece with no adhesive material, the adhesive 6 is covered with the part 8 with no adhesive. In closing the opening, the handle 5 of the protrusive piece is held to be separated or peeled to be attached to the other piece 9 or a part of the front face 2 of the bag extensively formed on the piece 9. In opening the bag, the handle 5 is held to be separated or peeled.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006132655-A (JP)
Title: Viscous fluid coupling device
Inventor: HAGIWARA MITSUTOSHI
IPC: F16D35/02
Filed: 2004-11-05
Abstract: <P>PROBLEM TO BE SOLVED: To improve durability of a device by increasing bimetal holding power with a simple structure in a viscous fluid coupling device.  <P>SOLUTION: This viscous fluid coupling device has a partitioning plate for dividing a housing into a storage chamber and an operation chamber, a circulation hole formed on the partitioning plate for connecting the storage chamber and the operation chamber, a rotor mounted in the operation chamber in a state of being fixed to one end of a driving shaft, and rotated integrally with the driving shaft, a valve mounted in the storage chamber for opening and closing the circulation hole, a rod fixed to the valve at its one end and to an inner peripheral side of a spiral bimetal at the other end and rotatably supported by a housing, a mounting outer end portion formed by bending an outer peripheral side of the bimetal to the outer peripheral direction, and a bimetal holder for fixing the mounting outer end portion. The mounting outer end portion of the bimetal is fixed by welding, and a part folded to a mounting outer end portion side, of the bimetal is press-fitted and held by a slit narrower than a plate thickness of the bimetal. An approximately circular escape portion is formed on a lower end portion of the slit.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006129783-A (JP)
Title: Swallowing food base material and method for producing the same
Inventor: NAKAJIMA TAKEHIKO
IPC: A23L29/20
Filed: 2004-11-05
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a swallowing food base material for producing a food preservable for a long period after cooking and reducing burden of feeding.  <P>SOLUTION: This swallowing food base material is obtained by adding maltotrio hydrolase to a liquefied liquid adjusted in pH followed by saccharifying, refining and concentrating the saccharified liquid, passing the liquid through sodium-type strong acid cation exchange resin to subject non-aging dextrin containing no component with a molecular weight of ≥1×10<SP>5</SP>to chromatographic fraction, and mixing the non-aging dextrin thus obtained with thickening polysaccharides.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006134785-A (JP)
Title: Laminated film coated lithium foil
Inventor: HONJO HARUYUKI
IPC: H01M4/1395
Filed: 2004-11-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lithium foil coated with a film which prevents generation of flare and provides chemical and mechanical stability to the lithium foil during treatment of the lithium foil such as use, transportation, or storage etc.  <P>SOLUTION: The laminated film coated lithium foil is provided by making the surface material side of the laminated film, which is made by stacking surface materials of polyvinylidene chloride films or polymer films containing vinylidene chloride as a major component on at least one side of a plastic film substrate, get in contact with at least one side of the lithium foil. Preferably, a copolymer of vinylidene chloride and vinyl chloride is used for the polymer film containing vinylidene chloride as a major component and lithium alloy or a lithium thin film formed on other metal foils can be used for the lithium foil.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006138636-A (JP)
Title: Nuclear reactor building
Inventor: ARAKAWA TAKESHI
IPC: G21C13/00
Filed: 2004-11-10
Abstract: <P>PROBLEM TO BE SOLVED: To execute control for preventing equipment constituting a system having an importance in safety from being drenched with water, even if water should leak in the upper story of a nuclear reactor building and safely stopping a nuclear reactor in case of an accident or a disaster by realizing a leaking water discharge system by a simple and low-cost method, without depending on special design and construction work.  <P>SOLUTION: When there is water leakage occurring in general, common area 3, a breakdown plate in an inlet port 41 formed in a concrete wall of a staircase 4 is broken down by the hydraulic pressure of leaking water, and the leaking water is guided via the staircase 4 to a suppression pool chamber 7 of the lowermost story, to prevent the water from entering a safety system equipment area 6 on an intermediate story.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006138926-A (JP)
Title: Picture display and method, and driving apparatus and method
Inventor: GOTO SATORU
IPC: G02B27/18
Filed: 2004-11-10
Abstract: <P>PROBLEM TO BE SOLVED: To display a picture by using a display element and to efficiently measure the modulation characteristic of the display element.  <P>SOLUTION: The reference position of a scanning mirror 216 of an optical deflection means 113 is set at the position at which a light beam is so reflected as to be directed toward an enlarging projection system 115 in a case where a two-dimensional picture is displayed on a screen, and the reference position of the scanning mirror 216 of the optical deflection means 113 is set at the position at which the light beam is so reflected as to be directed toward an optical detection means in a case where the modulation characteristic of the display element 111 is measured. Usually, the scanning is performed by a scanning mirror driven by a galvanomotor or the like when a picture is displayed, and the reference position of the scanning mirror 216 is switched by an auxiliary driving means provided in the optical deflection means 113 when the reference position is switched.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006140636-A (JP)
Title: Obstacle detecting device and method
Inventor: MIYASHITA MICHIHIRO
IPC: G08G1/16
Filed: 2004-11-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an obstacle detecting device and a method that make it possible to recognize a vehicle traveling ahead with good precision.  <P>SOLUTION: In the obstacle detecting method, the edge detection of an image captured by a front camera is performed and an edge corresponding to a white line is removed to obtain an obstacle edge. An area having a specified width is equally divided by a specified number according to an obstacle position detected by a radar based upon a detection result of the radar and a histogram H(t) is calculated from the numbers of obstacle edges of respective areas. The H(t) is compared with a histogram H(t-Δt) of a last time step and histogram values satisfying temporal continuity are extracted to generate an extraction histogram H'(t), which is compared with an extraction histogram H'(t-Δt) of the last time step, thereby deciding an obstacle from an area satisfying temporal continuity.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006140029-A (JP)
Title: Solid electrolyte for using in solid electrolyte fuel cell
Inventor: YAMADA MASAHARU
IPC: C04B35/00
Filed: 2004-11-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solid electrolyte for a solid electrolyte fuel cell having high mechanical strength.  <P>SOLUTION: The solid electrolyte having high mechanical strength for using in the solid electrolyte fuel cell is an oxide sinter having structure formed by uniformly dispersing oxide particles having composition represented by (La<SB>1-x</SB>Sr<SB>x</SB>)(Ga<SB>1-y-z</SB>Mg<SB>y</SB>Co<SB>z</SB>)O<SB>3</SB>(wherein, 0.3<x<0.7; y<0.01; z<0.01; y+z<0.02) in the base of an oxide having perovskite crystal structure having composition represented by (La<SB>1-x</SB>Sr<SB>x</SB>)(Ga<SB>1-y-z</SB>Mg<SB>y</SB>Co<SB>z</SB>)O<SB>3</SB>(wherein, x: 0.05-0.3; y: 0-0.29; z: 0.01-0.3; y+z: 0.025-0.3).  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006137307-A (JP)
Title: Luggage room for vehicle
Inventor: HASEGAWA ATSUSHI
IPC: B60R5/04
Filed: 2004-11-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a luggage room for a vehicle capable of preventing a lower half part of the luggage room from being seen from sides of a vehicle.  <P>SOLUTION: This luggage room for a vehicle is structured to cover the luggage room formed in a rear part of the vehicle with a tonneau cover. A pair of winding tonneau covers 25 and 26 are arranged on both sides in the cross direction of the luggage room 10, and each of the tonneau covers 25 and 26 can be drawn in the car cross direction.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005298320-A (JP)
Title: Method for producing phosgene
Inventor: SUZUTA TETSUYA
IPC: C01B32/80
Filed: 2004-11-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing phosgene of high purity safely and at a low cost.  <P>SOLUTION: This method for producing phosgene comprises a refining step of introducing a mixed gas comprising chlorine gas, oxygen gas and carbon dioxide gas into a chlorine-refining column to obtain refined chlorine by multistage distillation, and a phosgene production step of obtaining phosgene by reacting the refined chlorine with carbon monoxide gas. In the refining step, carbon dioxide gas concentration at the inlet part of the chlorine-refining column is preferably to be maintained within a range of 5-60 vol%. In addition, oxygen concentration in the refined chlorine is preferably to be ≤500 ppm by volume.  <P>COPYRIGHT: (C)2006,JPO&NCIPI