baber/WOPTO huggingface dataset:
Patent JP-2002165662-A (JP)
Title: Holder and fixing method using this holder
Inventor: NISHIDA YASUTAKA
IPC: A47B97/00
Filed: 2001-11-07
Abstract: PROBLEM TO BE SOLVED: To provide a flexible plastic-made holder for fixing a table skirt to the edge of a table top. SOLUTION: This holder 10, 10' comprises a main member 20, 20', an upper member 40, 40', and a lower member 60, 60'. The front surface part 26, 34' of the main member 20, 20' is opposed to a table when the holder 10, 10' is fixed to the table, and the rear part 28, 34' thereof comprises the hook part 80, 80' of a hook-and-loop type faster. The upper member 40, 40' is orthogonally extended from the front surface part 26, 34' at the upper end of the main member 20, 20'. The lower member 60, 60' has a substantially U-shape extended from the lower end of the main member 20, 20' and having first and second leg parts 62 and 64; 62' and 64'.  The first leg part 62, 62' is extended downward from the main member with an inclination in the same direction as the extension of the upper member 40, 40' from the main member 20, 20', and has a length sufficient to easily and flexibly perform the fixation and removal of the holder to and from the table top. A plurality of slots for making the holder sufficiently flexible is formed on the main member 20, 20'.
Patent JP-2003140065-A (JP)
Title: Optical switch
Inventor: HIRABAYASHI TAKESHI
IPC: G02B26/08
Filed: 2001-11-08
Abstract: PROBLEM TO BE SOLVED: To provide a 1×N type optical switch which has the optical transmission line switching precision improved. SOLUTION: A 1×N type optical switch 10 is provided with a cylinder member 20 which has N V grooves formed on the inside so that adjacent V grooves may not have the same planes, N fixed optical fibers 11 to 16 fixed on the V grooves 21 to 26 respectively, a mobile optical fiber 17 which is freely moved to a position to have the end face opposed to the end face of one of the fixed optical fibers 11 to 16 and is provided with a magnetic body in the vicinity of the front end, and a plurality of driving hold means 51 to 56 which are provided on the outsides of the V grooves 21 to 26 correspondingly to the V grooves and comprise electromagnets 30 and permanent magnets 40.  The electromagnet 30 of one of the driving hold means 51 to 56, which is arranged in a prescribed position is driven to not only move the mobile optical fiber 17 onto one of the V grooves 21 to 26 corresponding to the electromagnet 30 but also self-hold the mobile optical fiber 17 by the permanent magnet 40 of the pertinent driving hold means 51 to 56.
Patent JP-2003151872-A (JP)
Title: Semiconductor device, method of manufacturing it and semiconductor manufacturing device
Inventor: KAWASHIMA MASAHITO
IPC: H01L27/148
Filed: 2001-11-08
Abstract: PROBLEM TO BE SOLVED: To improve adhesion properties of a groundwork member to a mask pattern, and inhibit the separation of the mask pattern from the groundwork member. SOLUTION: A semiconductor device is provided with a semiconductor substrate 1, a silicon oxide film 20 provided on the semiconductor substrate 1 and a shielding resist pattern 22 provided on the silicon oxide film 20. A plane with the shielding resist pattern 22 formed of the silicon oxide film 20 is formed into a rough face with projections and recesses. Since the surface area of the plane with the shielding resist pattern 22 formed of the silicon oxide film 20 can be increased, the adhesion properties of the silicon oxide film 20 to the shielding resist pattern 22 can be improved. Consequently, the separation of the shielding resist pattern 20 from the silicon oxide film 20 can be inhibited.
Patent JP-2003151446-A (JP)
Title: Plasma display panel and image display device equipped with it
Inventor: UEMURA NORIHIRO
IPC: H01J11/24
Filed: 2001-11-09
Abstract: PROBLEM TO BE SOLVED: To form a protective film having excellent quality and a thick film thickness to materialize high definition in a PDP, by solving conventional problems wherein with the advance of high definition, a discharge gap distance is narrowed, field intensity between electrodes increases, ion impact on the protective film increases to increase spattering, and if the protective film is shaved thereby and a dielectric is bared, discharge is made unstable to make it unable to drive a panel, and as a result, the life of the panel is reduced. SOLUTION: The protective film to cover a display electrode provided on a translucent base such as a glass base composing the front base of the PDP is formed by using two kinds of metal oxide film having different coefficients of thermal linear expansion. Thereby, no crack is caused in the protective film even if it is thick.
Patent JP-2003149636-A (JP)
Title: Liquid crystal display device
Inventor: YAMAGUCHI HIDEMASA
IPC: G02F1/13363
Filed: 2001-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display device capable of reducing the power consumption by driving the liquid crystal display device with a lower drive voltage without deteriorating display characteristic. SOLUTION: The liquid crystal display device is provided with a reflection type liquid crystal cell 1 obtained by inserting a liquid crystal phase LC between an optical transmission substrate 1b and an optical reflection substrate 1a, a phase difference compensating means 3 provided on the side of the optical transmission substrate 1b of the liquid crystal cell 1 from the side of the optical transmission substrate in turn, and a linear polarizing plate 5.  In the liquid crystal cell 1, voltage lower than voltage for saturating an oriented state of liquid crystal molecules constituting the liquid crystal phase LC is defined as the highest drive voltage, and a difference between a first phase difference (λ/4+α) that occurs in the liquid crystal phase when the lowest drive voltage is applied and a second phase difference (α) that occurs in the liquid crystal phase when the highest drive voltage is applied is about 1/4 wavelength. A phase difference compensating means 3 shows an about 1/4 wavelength characteristic in addition to the first phase difference (λ/4+α) in the liquid crystal phase LC and compensates the second phase difference (α).
Patent JP-2003152370-A (JP)
Title: Heat sink for controlling equipment
Inventor: NAMIKI NOBUYUKI
IPC: H05K7/20
Filed: 2001-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a firm heat sink for controlling equipment where durability under a high-vibration environment is excellent, and appearance is satisfactory. SOLUTION: In the heat sink for controlling equipment, a flat base section 4 for mounting a pyrogenic electronic component mounted to controlling equipment or the like, a plurality of fins 3 that are provided at the base section 4, and a mounting wall 2 that is provided at one end at the base section 4 and is mounted to an outside case that is arranged opposite to the fin 3 or the like are provided in one piece. In this case, a rib 7 for forming a wall connecting the mounting wall 2 to the fin 3 is provided in at least one place between the mounting wall 2 and fin 3, and the rib 7 is provided in at least one place between the fins 3 in the same manner.
Patent JP-2003144848-A (JP)
Title: Waste gas treating method and device therefor
Inventor: SATO KAZUHIRO
IPC: B01J35/06
Filed: 2001-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a waste gas treating method and a device therefor which efficiently decompose and remove organic chlorine compounds in the waste gas even in a wide temperature region. SOLUTION: String-like material 13 comprising primarily photocatalytic fiber is movably disposed in a flow passage of the waste gas 3 containing organic chlorine compounds, the string material 13 is made to flow by the waste gas 3 introduced from a waste gas introducing port 4, the photocatalytic fiber constituting the string-like material 13 adsorbs the organic chlorine compounds in the waste gas 3 and, at the same time, the string-like material 13 is irradiated with light from photoirradiation ports 9. Owing to the photocatalytic function disclosed by the photoirradiation, the organic chlorine compounds adsorbed on the photocatalytic fiber is decomposed and removed and the treated gas 7 after the decomposition and removal of the organic chlorine compounds is discharged from a treated gas discharging port 8.
Patent JP-2002197978-A (JP)
Title: Ac plasma display panel for back light of liquid crystal display device
Inventor: GYOKU DOEI
IPC: H01J11/22
Filed: 2001-11-09
Abstract: PROBLEM TO BE SOLVED: To provide an ac plasma display panel for back light capable of generating a high brightness. SOLUTION: The ac plasma display panel for back light is composed of a rear face board 12 and front face board 14 installed opposingly apart from each other, a seal material 15 to seal the end parts of the rear face board and front face board, a pair of discharge boards 13 interposed between the rear and front boards, furnished with a plurality of holes H and arranged in the non-contacting condition from the rear and front boards isolatedly between them, and a plurality of spacers 16 interposed between the rear board and discharge electrode and between the front board and discharge electrode and for maintaining their gaps.
Patent JP-2003149532-A (JP)
Title: Lens driving unit and lens unit
Inventor: MORIYA CHIKATSU
IPC: H04N5/232
Filed: 2001-11-13
Abstract: PROBLEM TO BE SOLVED: To actualize an optimum servo characteristic by discriminating an operation system such as a uniaxial system and a servo system and varying the tacogenerator feedback quantity of a servo module according to the operation system. SOLUTION: A servo module comprises an interface part which makes a serial communication with a lens side, a CPU, a motor, a driving circuit for the motor, and a generator which detects the rotating speed of the motor. A control signal in which the operation of an operation part is reflected is inputted to the servo module from the lens side through the interface part and sent to the driving circuit. The driving circuit 68 is provided with two kinds of resistances R1 and R2 (R1 >R2 ) as feedback quantity adjusting resistances for a generator signal and can selectively use one of the resistances R1 and R2 by switching the connection of a control switch 80 with a switching control signal outputted by the CPU. Consequently, the influence of the feedback signal can be adjusted to actualize a compliane of speed matching with the operation system.
Patent JP-2003152276-A (JP)
Title: Semiconductor laser module
Inventor: FUJITA TAKESHI
IPC: H01S5/0683
Filed: 2001-11-13
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor laser module which is kept stable in monitor current-optical output characteristic. SOLUTION: This semiconductor laser module is equipped with a laser diode 8, a monitor photodiode 9 receiving light emitted to the rear from the laser diode 8, a lens 10 collecting light emitted to the front from the laser diode 8, and an optical fiber 11 which transmits light which is collected by the lens 10 and incident on the fiber 11. A fiber grating 12 formed inside the optical fiber 11 makes the laser diode 8 stable in oscillation center wavelength by reflecting light in a specific wavelength region whose center wavelength is longer than the oscillation center wavelength or gain center wavelength of the laser diode 8 toward the laser diode 8.
Patent JP-2003147007-A (JP)
Title: Method for producing polyvinylamine
Inventor: IZUMIKAWA HIROSHI
IPC: C08F8/12
Filed: 2001-11-14
Abstract: PROBLEM TO BE SOLVED: To provide a method for industrially and efficiently producing a polyvinylamine by which a (co)polymer of a high-molecular weight N- vinylcarboxamide is produced and then hydrolyzed to produce the polyvinylamine. SOLUTION: This method for producing the polymer comprising a vinylamine unit comprises hydrolyzing the polymer comprising the N-vinylcarboxamide as a main monomer unit. In the method, the polymer comprising the N- vinylcarboxamide as the main monomer unit is obtained by photopolymerization.
Patent JP-2003145664-A (JP)
Title: Gas barrier film laminate
Inventor: YAMAZAKI YUUJITSU
IPC: B32B9/00
Filed: 2001-11-15
Abstract: PROBLEM TO BE SOLVED: To provide a gas barrier film laminate with high gas barrier properties and superb transparency. SOLUTION: This gas barrier film laminate is formed of an inorganic matter layer, an adhesive layer and a protecting film or an inorganic matter layer and a protecting film containing an adhesive resin sequentially laminated on a plastic film. The inorganic matter layer comprises 2 to 64 atomic % of oxygen concentration, 0.5 to 56 atomic % of nitrogen concentration, 0.5 to 55 atomic % of silicon concentration and 5 to 80 atomic % of aluminum concentration. The total concentration of the oxygen, nitrogen, silicon and aluminum is 30 to 100 atomic %. In this case, the adhesive layer or the adhesive resin is formed of a polyolefin modified by an unsaturated carboxylic acid or its derivative. Further, the protecting film contains either of an ethylene homopolymer, an ethylene copolymer or a propylene copolymer.
Patent JP-2003149567-A (JP)
Title: Laser light source unit
Inventor: ITO KEN
IPC: G02B27/48
Filed: 2001-11-16
Abstract: PROBLEM TO BE SOLVED: To reduce a speckle noise by moving a reflector which collimates laser light into parallel light without adding any special optical element for reducing the speckle noise of laser light. SOLUTION: The laser light 14 emitted from an optical fiber 13 is made to impinge on the reflecting surface 22 of the reflector 21 while being diverged, and its initial divergence angle is varied to obtain laser light 17 which is close to, for example, parallel light. The reflector 21 is moved by a moving means 16 and then, when the laser light 17 reflected by the reflecting surface 22 is observed while the reflection state of the laser light 14 is changed, the state changes with time so that it becomes hard to view the speckle noise.
Patent JP-2003154199-A (JP)
Title: Clothing drying device
Inventor: KUMASHITA KATSUHIRO
IPC: D06F57/06
Filed: 2001-11-21
Abstract: PROBLEM TO BE SOLVED: To easily perform forward opening of a clothing drying part in the case of use and closed shape where a height is restricted in the case of unuse without utilizing a back space and to enable various use styles corresponding to use conditions by suppressing an entire height while vertically adjacent clothing drying parts are closed during unuse. SOLUTION: A first upper clothing drying part 30 and a first lower clothing drying part 34 are opened to the left, by a first part P1 to be supported is supported almost downwards by a first supporting part S1, and second parts P2 to be supported of both outside hanging parts M are supported almost upwards by second supporting parts S2. In the state of raising and closing the first upper clothing drying part 30 and the first lower clothing drying part 34, the first part P1 to be supported is supported almost upwards a third supporting part S3 and the top ends of both the outside hanging parts M in the first upper clothing drying part 30 and the middle parts of both the outside hanging parts M in the first lower clothing drying part 34 are supported almost backwards by the second supporting parts S2 so that the device can be prevented from being inclined forwards.
Patent JP-2003156138-A (JP)
Title: Lock-up clutch controller for power transmission
Inventor: SHINOJIMA TAKUMI
IPC: F16H61/14
Filed: 2001-11-21
Abstract: PROBLEM TO BE SOLVED: To provide a lock-up clutch controller for a power transmission preventing connecting shock of a lock-up clutch. SOLUTION: The lock-up clutch controller is provided in the power transmission device provided with a fluid coupling 2 connected with an output shaft 1 of an engine E, the lock-up clutch 7 mechanically engaging and disengaging the fluid coupling 2, and a transmission T/M, and it controls engagement and disengagement of the lock-up clutch 7. When a predetermined gentle engagement condition is satisfied, the lock-up clutch 7 is controlled so that it is gently engaged, and when a predetermined abrupt engagement condition is satisfied, the lock-up clutch is controlled so that it is abruptly engaged.
Patent JP-2003157905-A (JP)
Title: Cell pack
Inventor: TAKANO NOBUHIRO
IPC: H02J7/02
Filed: 2001-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a cell pack of which, cycle life characteristics of a set of cells is improved by adding a control circuit with simple structure. SOLUTION: For a set of cells 10 formed by serially connecting a plurality of unit cells, one cell unit 18 is arranged at the first stair of the set of cells 10 counting from a negative electrode terminal of the set of cells 10, and made to have lower rated capacity than that of another unit cells. The temperature and voltage of the low capacity unit cell 18 with low rated capacity is detected, and full charge of the low capacity unit cell 18 is discriminated depending on the result of detection, and charge is stopped when discriminated as full charge. Whether the low capacity unit cell 18 is in a state of just before overdischarge or not is discriminated also depending on the result of detection, and the use of the set of cells 10 is stopped when determined that the set of cells is in the state of just before overdischarge.
Patent JP-2003153955-A (JP)
Title: Open type disposal diaper
Inventor: MITSUI KOICHIRO
IPC: A61F13/494
Filed: 2001-11-22
Abstract: PROBLEM TO BE SOLVED: To provide an open type disposal diaper capable of preventing transmission of irregular motion generated at a center lower part of a flap in a back waist zone to a center upper part of the flap to prevent slipping motion during use. SOLUTION: In this open type disposal diaper 1, a liquid absorbing core 4 is provided between a liquid-permeable surface sheet 2 and a liquid- impermeable back sheet 3. It is provided with a front and a back waist zones 6 and 8, and a crotch zone 7 positioned between the waist zones 6 and 8. The flaps 12 are extended from both side parts 10 of the back waist zone 8 sideways and outward. The flap 12 has elastic expansion performance sideways to be detachably attached to a fixed part 16 in the front waist zone 6 through a fastening means 14. A slit 13 extended sideways is formed at a center part 12b of the flap 12. The center part 12b of the flap 12 is parted to a center upper part 12d and a center lower part 12e having the slit 13 between them.
Patent JP-2003163335-A (JP)
Title: Method for producing laminated wafer
Inventor: NAKANO MASATAKE
IPC: H01L21/304
Filed: 2001-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a method for producing a laminated wafer in which the unbonded region is reduced between a bonding wafer and a base wafer.  <P>SOLUTION: A bonding wafer 31 and a base wafer 32 of silicon single crystal are pasted through an oxide film 33 and then the bonding wafer 31 is subjected to machining for reducing the thickness thus producing a laminated wafer 39. When improved chemically etching wafers are used as the bonding wafer 31 and the base wafer 32, unbonded region UA after thermal bonding can be reduced. Acid etching is carried out following to alkaline etching in the etching process while setting a larger etching margin for the alkaline etching than for the acid etching thus obtaining an improved chemically etched wafer.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003160858-A (JP)
Title: Cathodic arc film-forming apparatus
Inventor: AKITA NORITAKA
IPC: C23C14/32
Filed: 2001-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cathodic arc film-forming apparatus which can reduce particles incident on a substrate, without reduction of a film-forming rate.  <P>SOLUTION: A plasma beam B from a plasma generation part 1 is converted to a high-density plasma by bias voltage applied to a duct 20, while being transferred through the duct 20. Carbon ions C in the plasma beam B emitted from the duct 20 are inclined by a scanning device 3, and are incident on a substrate 41 after passing through an opening 44a of a shielding plate 44, while electrically neutral particles P go straight and are trapped by the shielding plate 44. As a result, a carbon film with a low content of the particles P is formed on the substrate 41.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003160077-A (JP)
Title: Roll-over preventing device of motorcycle or motor tricycle
Inventor: HAYASHI HIDEKI
IPC: B60R21/13
Filed: 2001-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a motorcycle or motor tricycle from rolling over when it receives a side collision and preclude the degradation of its usual maneuverability.  <P>SOLUTION: The body 1 of the motorcycle or motor tricycle M is furnished in its upper part with a roll-over preventing member 12 arranged movable between an accommodating position A for accommodation nearer the inside of the body 1 and an overhang position B overhung toward the outside of the body 1 and grounding when the motorcycle or motor tricycle M tumbles aside, wherein the roll-over preventing member 12 is coupled with an actuator 13 which holds the member 12 in the accommodating position A and moves it to the overhang position B when it senses a lateral impact force exceeding a certain level.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003150581-A (JP)
Title: Database publishing method and device therefor
Inventor: MORIYA HIROYUKI
IPC: G06F12/00
Filed: 2001-11-28
Abstract: PROBLEM TO BE SOLVED: To form an electronic document for composition for printing a property information inserting magazine on the basis of a database by taking into consideration the characteristic of the property information inserting magazine. SOLUTION: An XSLT document forming means 107 forms an XSLT document 128 on the basis of small set arrangement-property allocating data. The XSLT document 128 is selected according to information capable of specifying a form of a small set of respective kinds and a property for inserting data into the small set described as the temporary argument, a small set template for describing data to be inserted into the small set of the specified property and a position of the small set, and a kind of small set for designating either small set template, and has sentence for delivering respective properties to the selected small set with specifiable information and a designated small set position as the actual argument, and a sentence for applying a sentence by designating the information capable of specifying the respective properties,  kinds and positions of the small set for allocating the respective properties.
Patent JP-2002177245-A (JP)
Title: Method for reconstructing mr image
Inventor: KATSCHER ULRICH
IPC: G01R33/567
Filed: 2001-11-29
Abstract: PROBLEM TO BE SOLVED: To improve a parallel MR(magnetic resonance) method usable for acquiring a high-quality image at high speed, even if a position of a receiving coil in a space is changed. SOLUTION: This method for reconstructing an MR image relates to the parallel acquisition of MR data, for example, an MR photographing method acquiring the data in accordance with SMASH(SiMultaneous Acquisition of Spatial Harmonies) or SENSE(SENSitivity Encoding) technique using a plurality of receiving coils. Spatial sensitivity profiles of different receiving coils are used for the reconstruction of the image. When the sensitivity data used in the reconstruction of the image does not correspond to a position in a space of the receiving coil in acquiring the image, an undesirable image artifact is generated. This method can remove such artifact by (approximately) automatically fitting to the spatial sensitivity profile in the reconstruction of the image.