baber/WOPTO huggingface dataset:
Patent JP-2004339173-A (JP)
Title: Method for producing organic compound having carbon-carbon bond and catalyst therefor
Inventor: TAKIGUCHI MAKOTO
IPC: C07C1/32
Filed: 2003-05-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a catalyst having high reaction efficiency without using a ligand in a reaction to produce an organic compound having C-C bond by reacting an organic boronic acid and a halogenated organic material and enabling the recovery, regeneration and reuse.  <P>SOLUTION: The method for the production of an organic compound having C-C bond comprises the reaction of an organic boronic acid with a halogenated organic material in the presence of a group 10 metal compound and a solid superstrong acid.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004346968-A (JP)
Title: Element gear of vehicular differential gear device
Inventor: NAKAJIMA SHINICHIRO
IPC: F16H48/38
Filed: 2003-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To improve strength of a spur gear 6C formed in an element gear 6 of a vehicular differential gear device.  <P>SOLUTION: A spool gear 6B is formed in a central part of the element gear 6, and the spur gear 6C is formed in both end parts. When trying to enlarge a tooth width of this spur gear 6C, the tooth width of an addendum part cannot be expanded, since a tool interferes with an end part of the spool gear 6B, when cutting a hob. Then, a lower side part than a pitch circle 6F is expanded to the spool gear 6B side, and only the tooth width of a deddendum part 6Ca is increased. This part becomes an incomplete gear area 6H, and does not interfer with a meshing area 6J, so that strength can be improved without the functional problem of the gear.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004344448-A (JP)
Title: Slot machine
Inventor: IOKI SADAO
IPC: A63F5/04
Filed: 2003-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a slot machine capable of changing the mode of progress of presentation according to the operation by a player, allowing the player to cancel the presentation, and capable of preventing the presentation from being canceled against the player's intention.  <P>SOLUTION: The slot machine has a presentation means for executing the presentation leading to a result related to the result of a lottery of a lottery means according to the executed game. The presentation means has a presentation terminating means for terminating the presentation on the way based on the input of a bet on the next game if the presentation is executed after the game is terminated, and the presentation terminating means comprises a presentation termination canceling means for continuing the presentation without terminating the presentation based on a prescribed condition.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004349174-A (JP)
Title: Battery and its manufacturing method
Inventor: UMEYAMA HIROYA
IPC: H01M10/04
Filed: 2003-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To manufacture a battery, capable of generating high power, with no increase in size or weight.  <P>SOLUTION: The method for manufacturing the battery, comprises bonding a cover member and an electrode group (S302), inserting the electrode group into a case (S304), correcting the distortion (S308), if any in the electrode group (YES in S306), welding a lead part of an electrode plate and a collecting plate-cum-bottom plate of the case (S310), and welding the collecting plate-cum-bottom plate of the case and a welding part of the case (S320).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004352740-A (JP)
Title: Joint sheet using phenolic resin-based fiber aggregate
Inventor: WATANABE HIDEKI
IPC: C09K3/10
Filed: 2003-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a non-asbestos-based joint sheet which is used for gaskets, has rich flexibility, a good sealing property, and excellent heat resistance, does not deteriorate restorability over a long period, and can therefore be reused.  <P>SOLUTION: The structure of phenolic resin-based fibers having excellent heat resistance and flame retardancy and used in the non-asbestos-based joint sheet for gaskets has spaces between the fibers, because long fibers are partially bound to short fibers with the phenolic resin, and has an effect for holding a rubber, chemicals / a filler simultaneously mixed on the production of the joint sheet. Hence, the mixture has high material dispersibility. Since the fibers are partially bound in random directions, the fibers are wholly not parallel to the sides of the sheet, and high resilience (recoverability) to a compression direction is shown. Therefore, the non-asbestos-based joint sheet does not deteriorate the recoverability over a long period, and can repeatedly be used.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004013900-A (JP)
Title: Semiconductor memory apparatus having data bus structure for reducing high frequency noise
Inventor: PARK MYUN-JOO
IPC: G06F13/00
Filed: 2003-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor memory apparatus having a data bus structure for reducing high frequency noise.  <P>SOLUTION: The semiconductor memory apparatus having a memory module equipped with memory and a data bus for transferring data applied on the memory module is characterized in that the data bus is equipped with a low-pass data bus unit for transferring data to the memory module by eliminating high frequency components of the data. The low-pass data bus unit is connected to the data bus in parallel and is characterized by having a plurality of stubs provided based on PCB patterns. The low-pass data bus unit is connected to the data bus in parallel and is characterized by having a plurality of plain plates provided based on the PCB patterns. The low-pass data bus unit is characterized by having a configuration to alternately connect broad sections and narrow sections.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004006367-A (JP)
Title: Ceramic heater
Inventor: ARIMA HIROYUKI
IPC: F23Q7/00
Filed: 2003-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ceramic heater in which stable ignition and flame detection function can be obtained even if the heater is employed in a state exposed to a flame of high temperature for a long time.  <P>SOLUTION: In the ignition ceramic heater of combustion-type heater mounted inside a vehicle, in an intermittent conduction endurance test in which 1,300 °C, two minute switching-on and one minute cooling is taken as one cycle, the change rate against the initial resistance value after 10,000 cycles is made 10% or less, and the ceramic heater having ignition and flame detection function is obtained.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004354646-A (JP)
Title: Optical isolator and its assembly method
Inventor: KOMADA DAISUKE
IPC: G02B27/28
Filed: 2003-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical isolator which is equipped with a Faraday rotator and polarizers and is excellent in moisture resistance and light resistance, is free from the occurrence of out gas and can be installed in a semiconductor laser package and has high reliability.  <P>SOLUTION: In the optical isolator equipped with the Faraday rotator and polarizers, gap parts are provided respectively among the Faraday rotator and the polarizers and the side face parts of the the Faraday rotator and the polarizers are fitted by a component for holding having flat surfaces opposite to the side face parts and they are arranged in parallel.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004353593-A (JP)
Title: Centrifugal fan
Inventor: KUGE YOSUKE
IPC: F04D29/28
Filed: 2003-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a centrifugal fan provided with a movable blade retention structure excellent in blast characteristics, noise characteristics and durability over the whole range from small air capacity to large air one.  <P>SOLUTION: This fan is provided with a movable retention means 10 in which connection parts of a main plate 1 and each of the plurality of blades 2 rotatably support the blade 2 in such a manner that angles of the blade changes according to rotation of the fan. The movable retention means 10 is provided with a recess part 11 having lower end parts of the blades 2 inserted therein and provided in the main plate 1, and a leaf spring 3 or rubber block 5 installed in the recess part 11 and energizing the lower end part of the blades 2.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004355455-A (JP)
Title: Method for linking screen display information
Inventor: MATSUURA YOSHIHIRO
IPC: G06F15/00
Filed: 2003-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To improve efficiency of linking process of screen display information between respective data processors connected to a network and to provide flexibility in constructing a system.  <P>SOLUTION: The data processor adds an extended screen part interface so as to make a screen display part to be transmitted and transmits the screen part itself. Contents of expanded transmittable screen part groups of the other party are displayed by acquiring part data to be copied to the other party's device side and by copying the data contents of the expanded screen part to copy expanded screen part groups of the own part. The copy expanded screen part can be movably acquired and edited on an editable screen prepared on an application. The expanded screen part is normally processed when the own device is operated as the expanded transmittable screen part in user event processing, and it is processed so as to acquire the transmittable expanded screen part of the other party's device when the own device is operated as the copy expanded screen part.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004355761-A (JP)
Title: Manufacturing method for magnetic recording medium
Inventor: ONUMA KIKUO
IPC: G11B5/735
Filed: 2003-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method for a magnetic recording medium by which the clogging of a head in a DO test step is prevented by efficiently catching foreign objects stuck on the surface of the magnetic recording medium so as to improve the yield of the test step and manufacturing yield, the occurrence of the DO and the clogging after storing the obtained magnetic recording media is prevented and cost performance is made superior.  <P>SOLUTION: In the manufacturing method for a magnetic recording media, at least a magnetic layer is formed on a nonmagnetic support to produce a raw sheet of magnetic recording media. The raw sheet is cut to the width of the end products to obtain magnetic recording media 1 and a drop out test is conducted for the obtained magnetic recording media 1. After the cutting of the recording media 1 and prior to the drop out test, both surfaces of the cut magnetic recording media 1 are cleaned by using long roll shaped cleaning members 11 and 21 that are made of nonwoven cloth having a basis weight of 60 to 90 g/m<SP>2</SP>.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004352168-A (JP)
Title: Cargo receiving platform lifter
Inventor: YONEDA IKUO
IPC: B60P1/46
Filed: 2003-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cargo receiving platform lifter which moderates impact accompanying grounding of a sub post and eliminates a trouble due to the impact.  <P>SOLUTION: In the cargo receiving platform lifter, a post 2 is erected on a deck 1, a slider 4 is liftably inserted via the sub post 3 oscillatably inserted into the post 2, and a cargo receiving deck 5 is supported by the slider 4. A cushion material 8 is disposed at the lower end of the sub post 3 grounding to the ground.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004059908-A (JP)
Title: Polyester composition and polyester wrapping material comprising the same
Inventor: NAKAYAMA SEIJI
IPC: C08L77/06
Filed: 2003-06-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polyester composition excellent in transparency, heat stability and flavor retention or transparency, heat stability, flavor retention and gas barrier properties, and scarcely pollutes a mold during molding, and to provide a polyester wrapping material comprising the same.  <P>SOLUTION: The polyester composition comprising 100 pts.wt. of a thermoplastic polyester and 0.1-50 pts.wt. of a partial aromatic polyamide, characteristically contains 0.1-300 ppm of an alkali metal atom in the polyester composition.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004272187-A (JP)
Title: Zoom lens and imaging unit
Inventor: NANJO YUSUKE
IPC: G02B13/18
Filed: 2003-06-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an imaging unit realizing miniaturization while securing a necessary zoom ratio.  <P>SOLUTION: In the zoom lens, a 1st lens group is constituted of five lenses, that is, a concave lens L1, a convex lens L2 turning its strong convex surface toward an image side, a doublet consisting of a concave lens L3 turning its strong concave surface toward the image side and a convex lens L4, and a convex lens L5 turning its strong convex surface toward an object side, which are arranged in this order from the object side, and satisfies the following conditional expressions. The expressions are (1) 1.25<h1-1/h1-4<1.55, (2) d1-2/d1-3<0.4, (3) 1.65<n1-2 and (4) 0.1<H1'/f1<0.6, where f1: the focal distance of the 1st lens group, h1-i: the height of a paraxial ray on the i-th surface from the object side at the time of making the paraxial ray parallel with an optical axis on the 1st lens group, d1-i: axial space to the (i+1)th surface from the i-th surface of the 1st lens group, n1-i: the refractive index of the i-th lens of the 1st lens group on the d-line, and H1': space to the principal point on the image side of the 1st lens group from the apex of the surface nearest to the image side of the 1st lens group (- means the object side and + means the image side).  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004358013-A (JP)
Title: Storing sofa bed
Inventor: OKAMOTO YOSHIKO
IPC: A47C17/04
Filed: 2003-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sofa bed that is simple in structure, can be used for a sofa or a bed, has a drawer type storage structure, the interior of which is invisible, becomes a sofa of a reasonable size when used as a sofa and provides the length and width of a bed by a simple combination and arrangement when used as a bed.  <P>SOLUTION: The sofa bed is provided with storage boxes 4 drawably provided in a storage frame 3 forming the lower portion of a seat portion 2 used as a sofa or a bed, backrest portions 5 are provided rearward of the seat portions 2, and can be used as a bed 10 by combining at least two sets or more of a single sofa 1 in which concave portions 6 to secure a space of a bed are formed in the lower portions of the backrest portions 5.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004046831-A (JP)
Title: Method for offering a plurality of configurations to computer system having a plurality of parts
Inventor: THOMAS WILLIAM JOHN III
IPC: G06F21/10
Filed: 2003-06-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plurality of part configurations for a computer system having a plurality of parts.  <P>SOLUTION: It is determined whether the computer system is in a first configuration or not. The first configuration means that at least one upgradable part is included in a plurality of parts. If the computer is in the first configuration, it is determined whether the computer system can be upgraded to a second configuration or not. The second configuration means a configuration capable of accessing the upgradable part. If upgrade to the second configuration is possible, a configuration of the upgradable part is allowed. The configuration is carried out according to a system configuration command without requiring manual insertion of the upgradable part to the computer system during updating.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005000797-A (JP)
Title: Nozzle for coating frit paste, and coater and coating method using the nozzle
Inventor: USUI TAMAKI
IPC: H01J11/44
Filed: 2003-06-11
Abstract: <P>PROBLEM TO BE SOLVED: To stabilize the amount of coating the edge part of a glass sheet cut into a predetermined size with a viscous frit paste containing a frit glass powder, a synthetic resin and a solvent.  <P>SOLUTION: A nozzle is for coating a predetermined portion with the viscous frit paste containing the frit glass powder, the synthetic resin and the solvent. A first passage having an inner diameter and a second passage having a second inner diameter are provided in the nozzle. The first passage communicates with the second passage, the first passage is located at a position closer to a discharging tip than that the second passage and the inner diameter of the first passage is smaller than that of the second passage.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005006038-A (JP)
Title: Liquid crystal television device
Inventor: SUZUKI KEIJI
IPC: H04N5/20
Filed: 2003-06-12
Abstract: <P>PROBLEM TO BE SOLVED: To solve the following problem: when a video can change, dynamic adjustment of picture quality adapted to the video cannot be made.  <P>SOLUTION: A video signal processing circuit 12 is equipped with a control circuit 12c having a level detection circuit 12c1 and a dynamic range switching circuit 12c2. An average luminance Y of an image displayed on a crystal liquid panel 13 via a crystal liquid driver circuit 12b is detected by the control circuit 12c and a microcomputer 14 and, when the average luminance Y is equal to or larger than a level YSmax, an upper limit of the dynamic range is expanded. Thus, it becomes possible to gradate a signal level of a composite video signal S1 to which white crushing could occur to a digital signal S2 without being limited to an upper limit gradation, and to suppress the white crushing of the image and to improve the image quality.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005005189-A (JP)
Title: Plasma display panel and its driving method
Inventor: ANDO TORU
IPC: H01J11/38
Filed: 2003-06-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plasma display panel used for image display with enhanced light-emitting efficiency.  <P>SOLUTION: The brightness and the light-emitting efficiency can be enhanced by making the distance of the discharge gap between the scanning electrode and the sustaining electrode longer than the height of the discharge space, forming a scanning electrode and a sustaining electrode with a combination of a transparent electrode and a metallic bus line, and by arranging a thin dielectric part so as to envelope a discharge gap part while keeping out of the metallic bus line.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005005572-A (JP)
Title: Method for manufacturing solid-state electrolytic capacitor element
Inventor: OGATA KEIICHI
IPC: H01G9/00
Filed: 2003-06-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a capacitor element in which a CV value after sintering is improved, oxygen concentration is reduced and leakage current is reduced.  <P>SOLUTION: A compact element is formed by pressurizing valve action metallic powder. After sintering the compact element together with a reducing agent at 800-1200°C temperature in inert gas, the sintered element is left in vacuum of ≤0.9 Pa degree of vacuum, cooled down to a room temperature in the inert gas and washed with acid to form the capacitor element. The reducing agent consists of magnesium, sodium, calcium, aluminium, lithium, and carbon, and the mixing rate of the reducing agent is 1.0-20.0 wt% of the weight of the capacitor element.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004212378-A (JP)
Title: Inclinometer
Inventor: KISHIKAWA TAKEHIKO
IPC: G01C9/24
Filed: 2003-06-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inclinometer, which hardly generates measurement errors, and measures the inclination of an object to be measured in a short period of time, and in which a pendulum or a circular scale disk is eliminated from the body of the inclinometer.  <P>SOLUTION: The inclinometer includes a body frame 1 disposed along a surface H to be measured, and a reference arm 2 and an extensible arm 3 abutting against the surface H to be measured. The reference arm 2 and the extensible arm 3 are provided so as to be in the same direction and vertical to both the edges of the body frame 1. The extensible arm 3 includes a sliding ruler, which is moved by the extension of the extensible arm 3 and a bubble meter for monitoring the horizontality of the extensible arm. If the inclinometer has the extensible arm 3 extended, by making the tips of the reference arm 2 and the extensible arm 3 abut against the surface H to be measured, and when the level of the extensible arm 3 is adjusted, on the basis of the air bubble meter of the extensible arm, the inclination of the surface H to be measured can be measured with the sliding gauge.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005007932-A (JP)
Title: Method, device and system for monitoring driving operation
Inventor: HARUMOTO SATORU
IPC: B60T17/22
Filed: 2003-06-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a customer service capable of instructing adequate braking operation to a user.  <P>SOLUTION: A device for monitoring driving operation comprises a monitoring means 21 to monitor whether or not braking operation is sudden, a calculation means 22 to calculate the frequency of occurrence of sudden braking, and an advice means 23 to provide an advice comment to promote adequate braking operation when the frequency of occurrence of sudden braking exceeds a predetermined value.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005009764-A (JP)
Title: High frequency heating device with electric heating device
Inventor: IDOMOTO SUSUMU
IPC: F24C7/02
Filed: 2003-06-19
Abstract: <P>PROBLEM TO BE SOLVED: To realize a microwave oven having excellent uniform heating performance without using a turntable and easy to clean with a neatened bottom face of a heating chamber.  <P>SOLUTION: This high frequency heating device with an electric heating device is provided with the heating chamber 1 for storing a heated object; a metal mesh 16 provided in the heating chamber 1; a top face heater 11 with a spirally machined heating wire passed in a heat resistant glass pipe and held by porcelain; a bottom face heater 14; a high frequency irradiation port 5 provided at a top face 2 of the heating chamber 1; and a diffusion means 9 provided near the high frequency irradiation port 5. The high frequency irradiation port 5 and the top face heater 11 are arranged almost equally from the center of the top face 2 of the heating chamber 1, and the bottom face heater 14 is arranged almost at the center of the bottom face 13 of the heating chamber 1 to realize the high frequency heating device with the electric heating device having the heating chamber 1 with the plain bottom face and excellent uniform heating performance without using the turntable.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005012051-A (JP)
Title: High withstand voltage semiconductor device and its manufacturing method
Inventor: IMAI SEIJI
IPC: H01L29/80
Filed: 2003-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high withstand voltage semiconductor device made of SiC that is excellent in super-low state-on resistance and can greatly reduce a switching loss.  <P>SOLUTION: The high withstand voltage semiconductor device is provided with a high resistance silicon carbide layer 102, first conductive type first silicon carbide layers 105a, 105b and 105c with low resistance, trenches 104a and 104b formed adjacent thereto, second conductive type second silicon carbide layers 106a and 106b formed on the bottom of the trench, and an insulation layer pattern 115 formed on the side of the trench. Further, it is provided with a third silicon carbide layer 101 with low resistance, source electrodes 109a, 109b and 109c, gate electrodes 107a and 107b having a layer 116 made mainly of aluminum that is selectively formed on the second silicon carbide layers 106a and 106b, and a drain electrode 108.  <P>COPYRIGHT: (C)2005,JPO&NCIPI