baber/WOPTO huggingface dataset:
Patent JP-2007201053-A (JP)
Title: Polarization memory cell array
Inventor: HASHIMOTO MASAMI
IPC: H01L21/8246
Filed: 2006-01-25
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem in a conventional ferroelectric memory that microfabrication and high integration are limited due to insufficient characteristics and reliability, because ferroelectric thin films utilizing nonvolatility are isolated for each memory cell array and the ferroelectric thin film must be cut into small shape in improving the degree of integration as a nonvolatile memory.  <P>SOLUTION: This array has a configuration integrating a polarization transfer device in which ferroelectric thin films are sandwiched by a plurality of electrodes to transfer a polarization signal in the ferroelectric thin films, and continuously unifying the ferroelectric thin films. Thus, ferroelectric characteristics can be ensured and a ferroelectric memory suitable for microfabrication and high integration can be obtained.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006240983-A (JP)
Title: Film of semiconductor single crystal of n-type (100) face-oriented diamond doped with phosphorus atom and process for producing the same
Inventor: KATO HIROMITSU
IPC: C30B29/04
Filed: 2006-01-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a film of a semiconductor single crystal of n-type (100) face-oriented diamond doped with a phosphorous atom, and a process for producing the film.  <P>SOLUTION: The method is characterized in that: a substrate of (100) face-oriented diamond is used; and (100) face-oriented diamond is epitaxially grown on the substrate by a vapor phase growing means while allowing hydrogen, a hydrocarbon and a phosphorus compound to be present in the vapor phase under the conditions that the ratio of phosphorus atoms to carbon atoms in the vapor phase is ≥0.1%, and the ratio of carbon atoms to hydrogen atoms is ≥0.05%.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007038632-A (JP)
Title: Molded article and its manufacturing method
Inventor: ISHIKURA KENTARO
IPC: B32B5/32
Filed: 2006-01-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a molded article and its manufacturing method for making stiffness of the molded article locally high and being superior in productivity.  <P>SOLUTION: The molded article 1 comprises: a foamed layer 6 made by foaming and curing a foaming resin material 5 in a cavity part 4 between a surface layer 2 and a back face layer 3; and a reinforcing layer 8 which has a stiffness higher than the foamed layer 6 so as to be adjacent to each other, at the same time. Both sides 6a, 6b of the foamed layer 6 and both sides 8a, 8b of the reinforcing layer 8 are respectively tightly adhering to the surface layer 2 and the back face layer 3. The reinforcing layer 8 comprises an open cell 7 made by curing a foamed resin material 5 having passable and communicating bubbles 14 and the foamed resin material 5 intruded inside of the communicating bubbles 14 being cured inside of the communicated bubble 14.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007204162-A (JP)
Title: Automatic feeder for lithographic printing plate
Inventor: KOMIYAMA KAZUOKI
IPC: B65H3/06
Filed: 2006-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an automatic feeder for a lithographic printing plate reducing conveying resistance when the lithographic printing plates are separated and conveyed out one by one from a bundle of slip paper-less lithographic printing plates by a roller pick system and capable of being constituted simply and inexpensively using a drive motor of low output and small size.  <P>SOLUTION: In such a state that the bundle of the slip paper-less lithographic printing plates is charged, the lithographic printing plate 10 at the uppermost position of the bundle is pulled up from the lower lithographic printing plate 10 by a separation means 164 and a conveying resistance force reduction member 166 is inserted between these by an putting-in/-out operation means to make it in the use state. A delivering roller 146 is rolled in a range corresponding to the conveying resistance force reduction member 166 in the lithographic printing plate 10 at the uppermost position. Thereby, the lithographic printing plate 10 at the uppermost position is delivered with low conveying resistance.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007205174-A (JP)
Title: Internal combustion engine
Inventor: NAGABUCHI HIROKI
IPC: F02F1/36
Filed: 2006-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an internal combustion engine collecting each exhaust port to one place.  <P>SOLUTION: Each exhaust port 8, 9 of a pair of cylinders #2, #3 which are positioned in a center and of which combustion order is every other is mutually collected to a collection exhaust port 11 in a cylinder head 1. Each exhaust port 7, 10 of a pair of cylinders #1, #4 which are positioned at both ends and of which combustion order, is every other is extended toward the collection exhaust port 1 from the cylinders #1, #4 and then is also extended to a side wall surface 5 of the cylinder head 1 along the collection exhaust port 11 while being separated from the collection exhaust port 11 by thin walls 12, 13 on both sides of the collection exhaust port 11.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007204929-A (JP)
Title: Tread support structure in spiral stairs and inward turning side plate
Inventor: ITO MITSUO
IPC: E04F11/16
Filed: 2006-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tread support structure in spiral stairs, easily and smoothly constructible in a narrow part around a support column, capable of stably supporting inside end parts of treads, and capable of easily installing a baseboard.  <P>SOLUTION: This tread support structure 10 is arranged on the support column 11 arranged inside a turning-in part of the spiral stairs, and supports an inside end part of the treads 12a, 12b and 12c, and is constituted by being supported while positioning the inside end part of the treads 12a, 12b and 12c by tread support members 13a and 13b, by installing the tread support members 13a and 13b composed of inward turning side plates 14a and 14b and an overhang bracket 15 along side surfaces 11a and 11b of the support column 11. The inside end part is positioned and supported by sandwiching the inside end part of the treads 12a, 12b and 12c between the overhang bracket 15 and belt-like thick plate parts 18a and 18b in positioning step height parts 17a and 17b. The belt-like thick plate parts 18a and 18b form thee baseboard 20.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007209461-A (JP)
Title: Cleaning body and cleaning implement
Inventor: TSUCHIYA AKIYOSHI
IPC: A47L13/256
Filed: 2006-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide technologies effective for reducing the cost of manufacture a cleaning implement with a cleaning body for cleaning a surface to be cleaned.  <P>SOLUTION: The cleaning implement 10 comprises the layered cleaning body 100 with laminated nonwoven fabric and fiber bundles. The fiber bundles 110 disposed on the outer surface of a cylindrical part 101 for storing a holder part 210 of a holder 200 in the cleaning body 100 include a fiber extension region with a plurality of fibers extending parallel in a prescribed direction, and the fiber extension region forms a second cleaning region separate from a brush part 103.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007063113-A (JP)
Title: Hydrogen generation apparatus and fuel cell system
Inventor: SARADA TAKASHI
IPC: H01M8/06
Filed: 2006-02-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel cell system having high energy density.  <P>SOLUTION: The system is provided with a reaction part 10 for housing a material for hydrogen reaction and also for reacting the material for hydrogen reaction with a hydrogen generating aqueous solution, a liquid storing part 11 for storing the hydrogen generating aqueous solution, supply lines 15a, 15b for supplying the stored hydrogen generating aqueous solution 17 in the liquid storing part 11 to the reaction part 10, and a discharge means 3 for discharging the hydrogen generated in the reaction part 10, wherein the pressure within the reaction part 10 is allowed to pressurize the hydrogen generating aqueous solution 17 within the liquid storing part 11, and an opening and closing means 14 that opens and closes the flow passage according to the pressure condition is provided in a midway of the supply line 15a.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007221899-A (JP)
Title: Magnet rotor
Inventor: NAKANE HIDEYUKI
IPC: H02K1/27
Filed: 2006-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnet rotor wherein a magnet does not deform even when the rotor body is thermally expanded by temperature rise in a use environment.  <P>SOLUTION: The size of the gap formed between the cylindrical portion 2a of the magnet 2 and the insertion portion 3a of the rotor 3 is so set that the following is implemented: a gap is formed between the cylindrical portion 2a and the insertion portion 3a without fail even though the rotor 3 is thermally expanded when the magnet rotor 1 is used. For this reason, the insertion portion 3a is not abutted against the cylindrical portion 2a and does not press the magnet 2 outward even though the rotor 3 is thermally expanded when the magnet rotor 1 is used. Therefore, the magnet 2 does not deform. Thus, it is possible to provide a magnet rotor 1 in which its magnet 2 does not deform even though its rotor 3 is thermally expanded by temperature rise in the use environment of the magnet rotor 1.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007221630-A (JP)
Title: Digital broadcast receiver
Inventor: HATAKENO SAKUMA
IPC: H04N5/44
Filed: 2006-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a digital broadcast receiver capable of easily and automatically receiving a favorite broadcast program for a user and reproducing it on a display without troubling the user.  <P>SOLUTION: A controller 9 checks whether an auto replay mode has been enabled and whether a program has been reserved in a program reservation portion 13 according to program specification information. When the auto replay mode has been enabled and the program has been reserved in the program reservation portion 13 according to program specification information, the controller monitors a reservation time based on the reservation of program specification information received and selected at broadcasting or transmission from a broadcast station. When the reservation time based on the reservation of program specification information comes, the power is turned on/off based on that reservation and a tuner 2 selects a reserved program according to the reservation of program specification information for program watching and hearing so that the digital broadcasting receiver can select favorite broadcast programs for users in the order predetermined by a transmitting side.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007217171-A (JP)
Title: Elevator system
Inventor: KOBAYASHI KIYOSHI
IPC: B66B7/00
Filed: 2006-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To securely operate an elevator in a building provided with a base isolation device in an intermediate layer even if the building is greatly displaced in the horizontal direction at a position where the base isolation device is installed.  <P>SOLUTION: This elevator system is provided with a first hoisting machine 10 installed above the base isolation device 1 in the building 2 provided with the base isolation device 1 in the intermediate layer, a first elevator car 4 elevated and lowered by the first hoisting machine 10 and operated at a higher story than that of the base isolation device 1, a second hoisting machine 16 installed below the base isolation device 1 in the building 2, and a second elevator car 6 elevated and lowered by the second hoisting machine 16 and operated at a lower story than that of the base isolation device 1.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007219440-A (JP)
Title: Image forming apparatus
Inventor: HARADA AKIRA
IPC: G03G15/00
Filed: 2006-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a base frame structure of an image forming apparatus that can improve operability without increasing the number of components, is superior in safety, and can improve the degree of freedom of arrangement of an image forming member.  <P>SOLUTION: A base frame comprises a single or a plurality of base frame members; and a handle part which is laterally folded is formed at a portion of the base frame member through a raised plate part which is raised up from an installation surface, and a recessed part which is recessed in the opposite direction from the handle part is provided at another part of the base frame member.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007225327-A (JP)
Title: Metal ball detecting sensor, and manufacturing method for metal ball detecting sensor
Inventor: MEGURO FUMIHITO
IPC: G01V3/10
Filed: 2006-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To easily position a detecting coil in a through hole formed in a base member to be arranged in an outer circumference of the through hole, and to prevent illegal modification and an influence due to sealing of an electronic component.  <P>SOLUTION: A pachinko ball detecting sensor 1 has the base member 51 forming a detecting hole 3 with a metal ball passed therethrough, and detects a change generated in a divided air-core coil 31 by a detecting circuit, when detecting the presence of the metal ball passed through the detecting hole 3 or the presence thereof passed on an upper face of the detecting hole 3. The divided air-core coil 31 is formed to be divided into a plurality along a direction coaxial to the detecting hole 3. The divided air-core coil 31 is electrically connected to the detecting circuit provided on a substrate 41, when arranged to cover an outer circumference of the detecting hole 3, under the condition where the substrate 41 is arranged on the base member 51.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007227040-A (JP)
Title: Waterproof connector housing, waterproof connector assembly, connector waterproofing structure, and connector auxiliary member
Inventor: YAMADA HIROSHI
IPC: H01R13/52
Filed: 2006-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a waterproof connector housing easy to connect and capable of steady waterproofing, a waterproof connector assembly, a connector waterproofing structure, and a connector auxiliary member.  <P>SOLUTION: The waterproof connector housing 4 has an opening part 5a which houses an engaging part 2a of a D-sub connector 2 installed on itself and can receive an engaging part 12a of a mating D-sub connector 12, and when the self D-sub connector engaging part 2a and the mating D-sub connector engaging part 12a are engaged and connected in the opening part 5a, the front end face 5b of the opening part contacts the front end face 13b of the mating connector housing 13 through a seal material 16 of opposite side. Thereby, the contact portion with the mating connector housing 13 is kept in watertight state and the pair of D-sub connectors 2, 12 can be waterproofed steadily.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007228689-A (JP)
Title: Driving method of ac generator for vehicle
Inventor: OGI HIROYUKI
IPC: H02K7/00
Filed: 2006-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a driving method of an AC generator for vehicle in which increase in cost and deterioration in assembling workability can be prevented.  <P>SOLUTION: The AC generator 1 for vehicle comprises: a coupler 110 as a prime mover side coupling member fixed to a drive shaft 11 to which a driving force is transmitted from the prime mover; and a yoke pulley 9 as a generator side coupling member fixed to the shaft 20 of the AC generator 1 for vehicle, wherein the coupler 110 is coupled with the yoke pulley 9 and driving force from the prime mover is transmitted to the AC generator 1 for vehicle through the drive shaft 11. The coupler 110 and the yoke pulley 9 are arranged such that the amount of bias of each central axis does not become zero at all times.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007222512-A (JP)
Title: Game machine
Inventor: KONDO TAKASHI
IPC: A63F7/02
Filed: 2006-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine configured to secure a relatively large space in the lower inner part in a unit accessory such as a center decoration.  <P>SOLUTION: A pachinko game machine is provided with the center decoration composed of a front frame body 23a and a rear frame body 23b. The rear frame body 23b comprises: a pair of expansion parts 102; a back surface part 104 connected to the expansion parts 102 through outer peripheral wall members 103a and 103b; a mounting part 161 constituted of the upper side part of the back surface part 104; a fixing projection 111 for fixing an image display device on the back surface of the back surface part 104; an opening 105 for exposing the image display device; and a housing part 162 capable of housing members to be mounted such as a stage S to be mounted at the lower side part of the back surface part 104 between the front frame body 23a.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007177318-A (JP)
Title: High-tension steel sheet and method for producing the same
Inventor: YUGA MASAO
IPC: C21D8/02
Filed: 2006-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing an acceleratedly cooled high-tension steel sheet used in steel structures such as buildings, bridges, storage tanks, pressure vessels.  <P>SOLUTION: This method for producing a high-tension steel sheet comprises the steps of: heating a slab to 1,000 to 1,350°C; hot-rolling the heated slab to a sheet with a product thickness; acceleratedly cooling the sheet from a temperature in average equal to or higher than the Ar<SB>3</SB>transformation temperature to a temperature between 400°C and 650°C, or directly quenching the sheet to a temperature below 400°C, desirably in a manner of providing non-cooling range in the course of the accelerated cooling; and thereafter reheating the sheet with an induction heater in a such a manner that the temperature at the center of the sheet thickness becomes the Ac<SB>1</SB>transformation temperature or lower and the maximum temperature on the surface of the sheet exceeds the Ac<SB>1</SB>transformation temperature. The steel sheet has desirably a composition comprising, by mass%, 0.02 to 0.15% C, 0.01 to 0.55% Si, 0.5 to 2% Mn, 0.005 to 0.06% Nb, 0.005 to 0.1% Al, 0.0005 to 0.005% N, and optionally, one or more members of Mo, V, Cu, Ni, Cr, Ti, B, Ca, and REM.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007233506-A (JP)
Title: Image sensor, identification device, and correction method thereof
Inventor: KATO ATSUSHI
IPC: G06T1/00
Filed: 2006-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology to facilitate the correction/calibration for the deterioration of a light source of an image sensor/an identification device.  <P>SOLUTION: The image sensor 10 is equipped with a liquid crystal shutter 17 between a light source 13 and an identification surface 22, which can be switched between a transmission state and a reflection state. Immediately before an object is identified, the liquid crystal shutter 17 is switched to the reflection state, and the reflected light from the liquid crystal shutter 17 is read and compared with the data of the reflected light from the liquid crystal shutter 17 read at the reference time which has been stored beforehand so that a correction value can be acquired. Then the liquid crystal shutter 17 is switched to the transmission state, the reflected light from the object is read, and correction processing is carried out using the correction value. The switching of the liquid crystal shutter 17 between the reflection state and the transmission state can be electrically made in an easy manner.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007085539-A (JP)
Title: Motive power transmitting pulley
Inventor: KAMDEM HENRI
IPC: F16D41/06
Filed: 2006-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a motive power transmitting pulley for avoiding at least some of the conventional defects by associating continuously a free wheel with a rigid and elastic element suitable for releasing a coupling therebetween.  <P>SOLUTION: The motive power transmitting pulley includes: a pulley element (200) equipped with ribbed outside outlines (201) for accepting a ribbed belt; and an elastic element (206) intervening between the pulley element (200) and a passive device (203) for being coupled to a member driven by the belt. The motive power transmitting pulley includes a free wheel device (204) arranged in series with an elastic element (206) between the pulley element (200) and the passive element (203).  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007234841-A (JP)
Title: Wiring board, mounting component, electronic apparatus, manufacturing method of wiring board, and manufacturing method of electronic apparatus
Inventor: KUME TAKESHI
IPC: H01L21/60
Filed: 2006-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wiring board, its mounting components, an electronic apparatus using it, its manufacturing method, and the manufacturing method of the electronic apparatus wherein the bonding temperature of its mounting components can be set low, and their bonding reliability can be improved.  <P>SOLUTION: In the wiring board, a conductor 9 made of indium is provided on a conductor layer 5 via an intermediate layer 8 containing a copper-indium alloy. Consequently, the bonding strength between the conductor layer 5 and the conductor 9 is improved in comparison with the one between the both when setting their melt-bonding temperature low, by using an Sn-Zn-based solder having a low melting point, etc. By using as the conductor 9 indium whose melting point is lower than the one of an Sn-3.5Ag solder alloy bump, etc., their bonding temperature is set lower than the bonding temperatures obtained by prior arts.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007234400-A (JP)
Title: Image display device
Inventor: KIJIMA YUICHI
IPC: H01J29/86
Filed: 2006-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image display device capable of preventing occurrence of leakage of a vacuum condition inside a panel in a divided type support body for improving quality and reliability.  <P>SOLUTION: A support body 13 is constructed of a plurality of support body pieces 13X1, 13X2, 13Y1, and 13Y2 and a plurality of corner support body pieces 13C1-13C4 jointing respective end parts of the support body pieces 13X1, 13X2, 13Y1, and 13Y2 mutually. When bonding members are arranged on bonding faces bonding the support body pieces 13X1, 13X2, 13Y1, and 13Y2 to the corner support body pieces 13C1-13C4, hermetic bonding is carried out, while locking pieces 16 are installed in the vicinities of the bonding faces between the support body pieces 13X1, 13X2, 13Y1, and 13Y2 and the corner support body pieces 13C1-13C4. In this way, displacement such as a positional slip is hardly caused on the XY plane of the support body itself.  <P>COPYRIGHT: (C)2007,JPO&INPIT