baber/WOPTO huggingface dataset:
Patent JP-2003151848-A (JP)
Title: Film capacitor
Inventor: IMAMURA TAKESHI
IPC: H01G4/18
Filed: 2001-11-13
Abstract: PROBLEM TO BE SOLVED: To supply a film capacitor with stable fixed humidity resistance at a low cost and improve humidity resistance regardless of vanation in a production process in the reliability of the film capacitor. SOLUTION: An element is formed into a columnar shape by winding a film on a columnar core. A projection formed on a dielectric plate whereto a terminal is fixed is fitted to the core of the element, and the element is positioned at the center of an armor case.
Patent JP-2002205975-A (JP)
Title: Hydrogenation of nitrile into primary amine, method for producing raney catalyst, and raney catalyst
Inventor: ANSMANN ANDREAS
IPC: B01J25/00
Filed: 2001-11-13
Abstract: PROBLEM TO BE SOLVED: To provide a method for mildly hydrogenating a nitrile, by which a primary amine can be produced in high selectivity and by which a secondary reaction such as the dissociation of the nitrile can be avoided. SOLUTION: This method for hydrogenating the nitrile into the primary amine comprises hydrogenating the nitrile over an activated, α-Al2O3-containing, macroporous Raney catalyst based on an alloy of aluminum and at least one transition metal selected from the group consisting of iron, cobalt and nickel, and, if desired, one or more further transition metals selected from the group consisting of titanium, zirconium, chromium, and manganese.
Patent JP-2003148656-A (JP)
Title: Rotary holder for corrugated tube
Inventor: MIYAMOTO MASAFUMI
IPC: B60R16/02
Filed: 2001-11-14
Abstract: PROBLEM TO BE SOLVED: To provide a rotary holder for a corrugated tube allowing its inner rotor to rotate smoothly even if the butting surfaces of its segments have disloca tion. SOLUTION: The rotary holder 20 for the corrugated tube is configured so that the inner rotor 22 to hold the corrugated tube 23 is stored in an outer stator 21, in which the peripheral sliding surface 35 of the inner rotor 22 slides on the inner sliding surface 26 of the outer stator 21 so that the tube 23 is rotated. The inner rotor 22 is formed from a plurality of rotating segments 33 each having a circular arc surface 33a at the periphery, and the butting surfaces 33b of the segments 33 are butted so that the peripheral sliding surface 35 is formed from their circular arc surfaces 33a, and a cut face 36 retracting inward from the rotating locus of circular arc surface 33a is formed at the end of the circular arc surface 33a of each segment 33.
Patent JP-2002286718-A (JP)
Title: Carrier for antigen or antibody turned into solid phase and manufacturing method for carrier
Inventor: YAMAMOTO AKIRA
IPC: G01N33/551
Filed: 2001-11-14
Abstract: PROBLEM TO BE SOLVED: To provide a carrier for an antigen or antibody turned in solid phase having a high coupling ability with an antigen or antibody (object to be coupled) in a specimen to be tested and provide a manufacturing method for the carrier. SOLUTION: The carrier for the antigen or antibody to be turned into solid phase is structure so that at least its surface is formed from a calcium phosphate compound and the antigen or antibody is turned into solid phase to the carrier surface through a part where the antigen or antibody does not commit itself to the antigen-antibody reaction, and at least part of the surface portion not turned into solid phase is covered with protein having a low interacting effect with the antigen or antibody, wherein the antigen or antibody should favorably be stabilized.  This type of antigen or antibody carrier is manufactured through such processes as, (1) an anti-ligand such as avidin is carried on the surface of the carrier with at least surface formed from the calcium phosphate compound, (2) the surface of the carrier is covered with protein such as casein, (3) the antigen or antibody whereto ligand such s biobiotin is coupled is turned in solid phase to the carrier, and (4) the antigen or antibody turned in solid phase to the carrier is stabilized.
Patent JP-2003144257-A (JP)
Title: Furniture
Inventor: SAKURAI YOSHITOSHI
IPC: A47B13/06
Filed: 2001-11-16
Abstract: PROBLEM TO BE SOLVED: To provide a piece of furniture in which a furniture body and a leg element are surely and accurately taper-joined while cost reduction is attempted by effectively utilizing an essential constitution during molding. SOLUTION: A projecting part D36 with a tapered face D361a on its outer periphery is provided on one of the furniture body D3 and the leg element D2f and a recessed part D2f8 with a tapered face D2f8a on its inner periphery is provided on the other one and to fit the leg element D2f to the furniture body D3 through a tapered joining part Dx consisting of these projecting part D36 and recessed part D2f8, at least one of the tapered face D361a of the projecting part D36 and the tapered face D2f8a of the recessed part D2f8 is formed by utilizing a draft angle during molding.
Patent JP-2003144575-A (JP)
Title: Fire extinguishing equipment having combining and mixing device
Inventor: YOSHIDA YASUO
IPC: A62C35/68
Filed: 2001-11-19
Abstract: PROBLEM TO BE SOLVED: To provide inexpensive fire extinguishing equipment capable of quickly extinguishing fire, wherein a nitrogen gas and a water and combined and mixed in a joining and mixing device, and they are powerfully discharged from sprinkler heads in a mixed state by fire detecting operation of a fire extinguishing operation structure. SOLUTION: The combining and mixing device 30 comprises a gas feeding pipe 5 for sending a fire extinguishing gas N such as the nitrogen gas or the like by pressure-feeding, a water feeding pipe 6 connected with a secondary water service pipe 6c for sending the water W by pressure-feeding, and a combining passage 51 for connecting the gas feeding pipe 5 and the water feeding pipe 6 so that the fire extinguishing gas N and the water w are combined. The combining and mixing device 30 is arranged on a ceiling or a wall. The sprinkler heads 3a are connected to the combining and mixing device 30 in positions adjacent to a downstream side in a confluence direction of the combining the mixing passage 51.  In the fire extinguishing equipment, the nitrogen gas N and the water W are combined and mixed for discharging from the sprinkler heads 3a of the combining and mixing device 30 by the fire detecting operation of the fire extinguishing operation structure 7.
Patent JP-2003089500-A (JP)
Title: Loading lever and industrial vehicle
Inventor: KATAE KENICHI
IPC: B66F9/20
Filed: 2001-11-19
Abstract: PROBLEM TO BE SOLVED: To provide a loading lever and an industrial vehicle capable of work efficiency enhancement in the automatic execution of attachment alignment. SOLUTION: The lift lever 31 has a lever body 31a provided with a grip 36 on its top, and an operating switch 37 is provided on the top surface 36a of the grip 36. When the operating switch 37 is depressed, the fork 6 begins moving for the automatic accomplishment of positioning. A work mode selection switch 38 is provided on the side wall 36b of the grip 36. When the work mode selector switch 38 is depressed, one of the fork position control modes is selected, which are the pickup mode for picking up the load and the put-down mode for putting down the load at a designated location. The switches 37, 38 may be operated with the hand grasping the lift lever 31.
Patent JP-2003155481-A (JP)
Title: Phosphor and image display device using the same
Inventor: IMAMURA SHIN
IPC: H01J11/22
Filed: 2001-11-20
Abstract: PROBLEM TO BE SOLVED: To obtain a phosphor exhibiting high brilliance, hardly suffering from luminance degradation characteristics and suitable for high-image quality display, and to provide an image display device of high image quality. SOLUTION: A ratio of SiO2 contained in the matrix of a conventional Tb- activated Y2 SiO5 phosphor is caused to be in excess of the stoichiometric ratio by employing a green color-emitting phosphor represented by the general formula:  (Y1-y-z My Gdz )1-x Tbx }2 (Si1-b Geb O2 )1+a O3 (wherein 0<x<=1; 0<=y<=1; 0<=z<=1; 0<a<=1; 0<=b<=1; and M is at least one rare earth element selected from the group consisting of Sc, In, La, Lu, Yb, Ce, Eu, Sm, Tm, Ho, Er and Nd). The excess amount (a) of SiO2 is more preferably 0<a<=0.4 when the excess amount is changed in the general formula, and both luminance retention and luminance are far enhanced compared with conventional phosphors within this range.
Patent JP-2003158533-A (JP)
Title: Usb-hub device and its control method
Inventor: YATSUGAYO MASATAKA
IPC: G06F13/40
Filed: 2001-11-21
Abstract: PROBLEM TO BE SOLVED: To provide a USB-HUB device that carries out a request to a device connected to a port of the HUB device by using a serial interface engine of the HUB device in common. SOLUTION: The USB-HUB device is provided with: a HUB address register 124 that latches an address of the HUB; a HID address register 125 that latches an address of HID (Human Interface Device), a first comparator 123 that compares a value of the HUB address register with an address field of a supplied token packet; a second comparator 113 that compares the value of the HID address register with the address field of the supplied token packet; a virtual port control section 18 that indicates a state of a port to which a device 3 is virtually connected; and a HID use request processing section 131 that performs the processing in response to a request.
Patent JP-2003158565-A (JP)
Title: Mount structure of speaker part in mobile phone
Inventor: INAI JUNJI
IPC: H04W88/02
Filed: 2001-11-21
Abstract: PROBLEM TO BE SOLVED: To provide a mount structure of a speaker part of a mobile phone by which a user can hear a ringer tone or the like excellently in a stereophonic sense when twin-speakers are mounted on the structure. SOLUTION: A speaker holder 10 fitted to a rear case 1b1 is configured as explained below. That is, first and second barriers 10a, 10b partitioning first and second speaker parts 7a, 7b are formed to the speaker holder 10 circularly so as to be along with the circumferential directions of the first and second speaker parts 7a, 7b. Further, first and second notches 7a3, 7b3 engaging with the projections 7a1, 7b1 of the first and second speaker parts 7a, 7b are formed to the first and second barriers 10a, 10b. The speaker holder 10 is fitted to the rear cover b1b and the first and second speaker parts 7a, 7b are provided to the inside of the first and second barriers 10a, 10b.
Patent JP-2003157424-A (JP)
Title: Window area extraction method and program
Inventor: SAWA REIKO
IPC: G06T7/00
Filed: 2001-11-22
Abstract: PROBLEM TO BE SOLVED: To automatically extract a window area for a picked-up image picked up by an imaging camera such as a monitoring camera on such an occasion that going in/out of a person or the like is automatically checked by a movement detection. SOLUTION: For the picked-up image of the state of a room picked up by the imaging camera, a standard deviation varying in the time base direction is derived for every block B in a prescribed unit. Comparing the standard deviation with a prescribed threshold value, whether each of the blocks B is the window area or not is determined. The window area can be excluded from an object of the movement detection for an image processing even if the pickup direction of each imaging camera is not adjusted by personnel manually. Then, a mean value of difference absolute values of the neighboring blocks in each flame that are large in luminance change, that is, a boundary part of the window area and the other area, is adopted as the threshold value.
Patent JP-2003155734-A (JP)
Title: Marine structure and construction method for marine structure
Inventor: NAEMURA KOZO
IPC: E02B3/18
Filed: 2001-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a marine structure and a construction method for the marine structure capable of eliminating residual settlement in the ground, resisting to a horizontal force generated when earthquake occurs, and suppressing increase of construction cost and maintenance cost and having a high degree of utilization. SOLUTION: At the sea where sea bottom ground is composed of a rock-bed layer 10a, a diluvium layer 10b, and an alluvium layer 10c, reclaimed ground having a low crest is formed to construct a pier structure on the reclaimed ground. One end part 21 of the marine structure 1 is driven into the rock-bed layer 10a, and the other end part 22 thereof is provided with many steel pipe piles 2 at higher positions that the ground surface A of the reclaimed ground and a floor slab 3 laid on the steel pipe piles 2.
Patent JP-2003153833-A (JP)
Title: Suction port body and vacuum cleaner
Inventor: SENDA NORIAKI
IPC: A47L9/24
Filed: 2001-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a suction port body and a vacuum cleaner in which the operability of forward moving and backward moving of the suction port body can be improved with simple constitution. SOLUTION: In the suction port body 20 is provided with a suction port main body 21 having a suction chamber formed with a suction opening 23 at its lower surface and a coupling joint 30 which is provided at this suction port main body 21 and is communicated with the suction chamber and connected to the side of a cleaner body to be communicated with the dust collecting chamber of the cleaner body, the joint 30 has a first joint member 31 whose tip part is fitted to the suction port main body 21 in the state of being rotatable forward and backward and a second joint member 40 which is fitted to the rear part of this first joint member 31 in the state of being rotatable forward and backward. A driving wheel 38 for moving the suction port main body 21 is provided at the second joint member 40.
Patent JP-2003153787-A (JP)
Title: Mailbox
Inventor: ITO SUGURU
IPC: A47G29/12
Filed: 2001-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a mailbox which prevents rain water from breaking into a box body from a throwing inlet for throwing mail matters and smoothly drains the rain water having once broken thereinto to the outside of the box without making it scatter deep into the box. SOLUTION: In the box body 1 with the throwing inlet 2 and a taking-out hole 3 for the mail matters, a structure of the mailbox is constituted by providing a trough-shaped water receiving part 11 at a specified position on the inside of the lower edge 10 of the throwing inlet 2 and fitting a water receiving guide part 12 which can guide downward the rain water on both end parts of this water receiving part 11.
Patent JP-2003162602-A (JP)
Title: Operation system, method and server for electronic ticket and electronic ticket program
Inventor: NOSE MASAKI
IPC: G06Q20/32
Filed: 2001-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an operation system for electronic ticket capable of operating electronic tickets safely and smoothly.  <P>SOLUTION: A server creates identification codes in response to requests for ticket deliveries from portable terminals and manages the identification codes and user-determined lock codes, etc., and also deliveries an electronic ticket program having a function to make a user enter the lock codes and to transmit the entered lock codes together with the identification codes to the server from the portable terminals. When running the program on the portable terminals, the identification codes and lock codes are transmitted to the server from the portable terminals, the server verifies the validity of the electronic tickets based on the transmitted codes, if the tickets are valid, the server deliveries images for verification periodically updated to the portable terminals and displays the images. The server deliveries sequentially the images for verification updated periodically to receiving terminals and displays the images. A receiving personnel checks visually each image for verification displayed on the receiving terminals and portable terminals and determines whether the user is an authorized user or not.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003161031-A (JP)
Title: Execution method for dummy tile surface
Inventor: IWAMOTO MASAYOSHI
IPC: E04F13/02
Filed: 2001-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an execution method for a dummy tile surface, which can offer a clear joint by uniformly and simply applying an adhesive to a stencil.  <P>SOLUTION: A first adhesive is applied to an surface to be constructed, and a joint color 1 is applied on the first adhesive. Next, one side of the stencil 2, which has a shape corresponding to a joint of the dummy tile surface, is coated with a second adhesive by using a roll coater. The stencil 2 is stuck on the joint color 1. Subsequently, a third adhesive is applied on the joint color surface on which the stencil 2 is stuck. A base color 6 is applied on the third adhesive. The stencil 2 is removed. The joint color 1 is exposed only at a place covered with the stencil 2; and a part, in which the joint color 1 is exposed, is made to serve as the joint of the dummy tile surface. A place, which is not covered with the stencil 2, is made to serve as a brick surface by the base color 6.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003168436-A (JP)
Title: Positive electrode for lithium battery and lithium battery
Inventor: NAKAMURA MASAYA
IPC: H01M4/139
Filed: 2001-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a positive electrode for a lithium battery and the lithium battery wherein a short-time output property at low temperatures can be satisfied simply and inexpensively while maintaining a battery capacity and the output property at room temperature.  <P>SOLUTION: The positive electrode for the lithium battery is the positive electrode for the lithium battery having a positive electrode active material and polyaniline to coat at least a part of the surface of the positive electrode active material, and oxidation degree index of polyaniline is 0.7 or less. Because this positive electrode for the lithium battery has a conductive polymer to function as a capacitor material which is considered superior in a rapid response property to the positive electrode active material in charge/discharge and to be small in reaction resistance, it is possible to obtain a battery superior in the short-time output property at low temperatures. Furthermore, since this lithium battery has the positive electrode wherein it is possible to obtain a battery which is superior in the short-time output property at low temperatures, this becomes the battery superior in the short-time output property at low temperatures.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003164803-A (JP)
Title: Method of forming coating film
Inventor: WAKUTA MITSUHIRO
IPC: C09D5/08
Filed: 2001-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of forming a solid color coating film by which an intermediate coating film is eliminated, a coating process is simplified, energy is saved and excellent corrosion resistance such as edge corrosion proofing property and coating film appearance are attained.  <P>SOLUTION: In the method of applying a coating film on a primer coating film formed on a metallic plate by 2 coat 1 bake system, a 1st top coating material is a coating material using an alkyd resin or a polyester resin and a melamine resin as resin components and is prepared by blending a color pigment, a rust proofing pigment containing no heavy metal and a thixotropic agent and a 2nd top coating material using an alkyd resin or a polyester resin and a melamine resin as resin components, is prepared by blending a color pigment. The film thickness of the cured coating film of the 1st top coating material is 5-30 μm, the film thickness of the cured coating film of the 2nd top coating material is 10-40 μm and the color difference ΔE* in L*a*b* color system between the coating color in the hiding thickness of the 1st top coating film and the coating color in the hiding thickness of the 2nd top coating film is ≤4.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003171227-A (JP)
Title: Collagen formation promoter
Inventor: TANAKA HIROSHI
IPC: A61K8/00
Filed: 2001-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a collagen formation promoter containing one or more kinds selected from extracts of fish skin of salmon, Beryx splendens, flatfish, cod, filefish and shark.  <P>SOLUTION: This collagen formation promoter contains one or more kinds selected from extracts of fish skin of salmon, Beryx splendens, flatfish, cod, filefish and shark. The collagen formation promoter containing one or more kinds selected from extracts of fish skin of salmon, Beryx splendens, flatfish, cod, filefish and shark exhibits safe and excellent prevention effects on aging.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002356481-A (JP)
Title: Method for synthesizing n-carboxylic acid anhydride of amino acid and its derivative
Inventor: IIZUKA HAJIME
IPC: C07D263/44
Filed: 2001-12-05
Abstract: PROBLEM TO BE SOLVED: To provide an industrial method for synthesizing an N-carboxylic acid anhydride derivative of an amino acid and its derivative useful as an intermediate for producing medicines, agrochemicals, etc. SOLUTION: An amino acid and its derivative represented by general formula (1) are reacted with a phosgene derivative in the presence of an additive reactive with formed hydrogen chloride and promoting a reaction for forming the N- carboxylic acid anhydride when the N-carboxylic acid anhydride derivative represented by general formula (3) is synthesized from the amino acid and its derivative represented by general formula (1). Thereby, the N-carboxylic acid anhydride derivative represented by general formula (3) of the amino acid and its derivative can be provided on an industrial scale.
Patent JP-2003174566-A (JP)
Title: Image formation device
Inventor: IKEDA TAKESHI
IPC: B41J5/30
Filed: 2001-12-07
Abstract: <P>PROBLEM TO BE SOLVED: To perform an image formation processing in which the printing speed is given priority and the image formation processing in which image quality of a printed result is given priority corresponding to the needs by a user or the like in an image formation device tentatively encoding for compression or the like to image data for reutilization later or the like, decoding the encoded data and forming images.  <P>SOLUTION: The image formation device is provided with a speed first mode for which a compression parameter is set so as to surely settle a compressed result for one page by an image compression part 12 in a buffer 14. In the case that the mode is selected, after starting compression encoding of the images of the first page, a control part 22 activates an IOT 20 before confirming that the compressed result can be settled in the buffer 14, makes an image expansion part 18 start expansion decoding and makes the IOT 20 start image formation. Also, an image quality first mode is provided, and in the case that it is selected, the images are compressed by a prescribed compression parameter that lowers compressibility compared to the speed first mode and inputted to the buffer 14.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003052194-A (JP)
Title: Magnetic disc storage device
Inventor: KUROIWA HIROSHI
IPC: H02P25/06
Filed: 2001-12-12
Abstract: PROBLEM TO BE SOLVED: To enable speedup of accessing on one hand and enhance the accuracy in magnetic head positioning control at tracking one the other, while minimizing both the occurrence of EMI noise and the heat generation which may induce read/write errors at linear drive. SOLUTION: This magnetic disc storage device is equipped with a linear drive mode for driving a voice coil motor by linear control and a pulse drive mode for driving the voice coil motor by pulse width control. When the drive current of the voice coil motor is small, this device makes it execute the linear drive mode; and when the current is large, this makes it execute the pulse drive mode. The linear drive mode and the pulse drive mode are conducted, using common output amplifiers (3 and 4). The output amplifier is a push-pull system of output circuit and in linear drive mode, A/B-class actions are set, and in pulse drive mode, the B-class action is set.