baber/WOPTO huggingface dataset:
Patent JP-2003123582-A (JP)
Title: Key top plate
Inventor: OKAMURA TATSUYA
IPC: H01H11/00
Filed: 2001-10-12
Abstract: PROBLEM TO BE SOLVED: To provide a key top plate capable of retaining rigid adhesive strength between a film plate and a key top even with a key top plate using a film plate by a common deposited film, and preventing flaws and dents of the film plate covering a key top surface. SOLUTION: The key top plate 10 is composed by upwardly curving the film plate 20 which is a transparent resin film having flexibility and provided with a deposit layer 30 in a lower face and forming a transparent mold resin made key top 50 in a curved part 21. A resin film exposed portion 23 not provided with the deposit layer 30 is provided in a side face part of the curved part 21 of the film plate 20, and the key top 50 is adhered to the resin film exposed portion 23 via a coating layer 35, a decoration printing layer 40 and an adhesive layer 45. An upper part of the curved part 21 of the film plate 20 is covered by a protective film 25 with peelable adhesive strength.
Patent JP-2003122559-A (JP)
Title: Random number generator
Inventor: SHIOZAWA TSUNEMICHI
IPC: G06F7/58
Filed: 2001-10-12
Abstract: PROBLEM TO BE SOLVED: To provide a random number generator capable of varying the timing of an access to a circuit for periodically updating values by physical properties and, accordingly, capable of assuring that random numbers of excellent quality can be provided, a special physical device must not be installed, and the analog characteristics of the device must not be observed. SOLUTION: When the timing of the access to the random number generating circuit by using a nonsynchronous arbiter circuit in place of a special physical device and an observed device, the timing is acquired by utilizing the switching time of a transistor in the nonsynchronous arbiter circuit to acquire random numbers.
Patent JP-2003125386-A (JP)
Title: Monitoring camera
Inventor: ITO MASAYUKI
IPC: G08B13/194
Filed: 2001-10-17
Abstract: PROBLEM TO BE SOLVED: To surely photograph a moving body to be photographed, to continuously monitor for a long period without photographing an unnecessary image, to simplify a structure, to reduce in size and to enhance the preventing effect of occurrence of an accident. SOLUTION: The monitoring camera 10 comprises a sensor 11 for sensing the moving body input to a predetermined range, a photographing lens 12 having the angle of view exceeding the range including the predetermined range, and a shutter operating to photograph according to the sense signal of the sensor 11. Further, the camera 10 comprises a semiconductor memory 2 as a storage medium, an alarm means for operating to generate an alarm according to the sense signal when the sensor 11 senses the body, and a push-phone 4 which is operated by a visitor.
Patent JP-2003128420-A (JP)
Title: Method for producing ferrite thin film
Inventor: TAKAYAMA AKIO
IPC: C01G49/00
Filed: 2001-10-18
Abstract: PROBLEM TO BE SOLVED: To form a ferrite having good soft magnetic properties at a lower temperature with good efficiency for forming a thin film having a desired thickness in a simple apparatus without sacrificing the good soft magnetic properties possessed by the ferrite. SOLUTION: A method for producing a ferrite thin film comprises continuously or intermittently spraying a solution prepared by adding an oxidation promoter to a source solution comprised of a metal nitrate or a metal alkoxide from atomizer 6 on substrate 4 heated by hot plate 5 using a pressurized gas as a carrier gas with a certain distance apart therefrom to form the ferrite thin film on substrate 4.
Patent JP-2003120057-A (JP)
Title: Building construction and lift device
Inventor: YAMAMOTO KATSUHIRO
IPC: B66F7/02
Filed: 2001-10-19
Abstract: PROBLEM TO BE SOLVED: To provide a building construction having a lift device while having a base isolation device between a floor side and a ground side in a building, and the lift device suitable for the building construction. SOLUTION: The building construction has the base isolation device 1 between the floor F side of the building and the ground G side facing the floor F side. The lift device 2 with a lower end isolated from the ground G side is suspended from the floor F side of the building. The lift device has a driving means 21 held in the floor F side, a towing body 22 extended from the driving means 21, and a vertically moving floor 2a connected with the towing body 22.
Patent JP-2003129544-A (JP)
Title: Liquid supply equipment
Inventor: KUBO YUKIYA
IPC: E03D9/02
Filed: 2001-10-19
Abstract: PROBLEM TO BE SOLVED: To provide liquid supply equipment which can be used easily for a long period of time and is capable of stably offering the effect desired by the user. SOLUTION: The liquid supply equipment 10 has a liquid bottle 11 housing a liquid formulation L, a support portion 15 supporting the liquid bottle 11, a columnar liquid transmitting member 20 with one end side inserted to the inside of the liquid bottle 11 and the other end side extended to the support portion 15, and a plug 12 externally fitted to the liquid transmitting member 20. At the fitting place between the liquid transmitting member 20 and the plug 12, a liquid transmitting passage 22 of a predetermined shape is provided, and the amount of the liquid formulation L supplied from the liquid bottle 11 to the support portion 15 along the liquid transmitting passage 22 can be adjusted by changing the fitting position between the liquid transmitting member 20 and the plug 12.
Patent JP-2003131900-A (JP)
Title: Server system operation control method
Inventor: FUJII KEIMEI
IPC: G06F12/00
Filed: 2001-10-24
Abstract: PROBLEM TO BE SOLVED: To establish a server system with high availability by shortening access impossible time and response failure time due to a fail-over and cloning. SOLUTION: In a main storage shared multiple processor, a mainstay series logic system 102 and a standby series logic system 103 are defined by a constituting control processing unit 101. Furthermore, an information retaining space 106 which can be accessed from both logic systems is provided, and address information indicating a memory area in a main storing area 104 controlled by the mainstay series logic system 102 is registered to the information retaining space 106 by it. Then, when a fail-over or cloning is necessary, the same processing environment as the mainstay series logic system 102 is formed by the standby series logic system 103, taking into reference the address information and furthermore taking into reference the information in the main storing area 104 controlled by the mainstay series logic system 102 from the address information. After that, all processing or a part of the mainstay series logic system 102 is taken over.
Patent JP-2003126289-A (JP)
Title: Playing apparatus
Inventor: YAKUWA SADAYOSHI
IPC: A63B5/11
Filed: 2001-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a playing apparatus which enables groups of people to enjoy various plays and performances pleasantly by making not only adults but also children and babies jump or leap on the spot or moving spinning in the circumferential direction safely and merrily holding flying rings. SOLUTION: The playing apparatus is provided with a circular ring spinnably supported on an upper part of a post serving as the axis thereof, the flying rings linked to a plurality of freely stretchable string-like members hanging down from the circular ring being separated at proper intervals in the circumferential direction of the ring, and a trampoline installed surrounding the post so as to let players jump or leap as holding the flying rings.
Patent JP-2003136353-A (JP)
Title: Ball holding method and device
Inventor: SHIMIZU AKIRA
IPC: B23Q3/06
Filed: 2001-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a ball holder capable of securely fixing a hard ball to prevent it from moving during work, and applicable to work to a mass quantity of balls. SOLUTION: Balls 3 subject to work are held by the ball holding device composed of a nut 2 comprising a cylinder part 20 and a bottom part 21 having a through-hole 22 with a rounded surface 23 in an inner circumferential surface to hold the ball 3 during work to protrude part of it toward the outer side, and a bolt 1 formed of a cylinder part 11 to press the ball 3 by a tip surface, and a main body 12 integrally connected to the cylinder part 11. In this case, for the rounded surface 23 in the through-hole 22 in the bottom part of the nut 2, a curvature center O1 is set to be eccentric under a curvature center O0 of the ball 2 as the ball 3 is held in the through-hole 22, and its curvature is set to be larger than curvature of the ball 3.
Patent JP-2003135004-A (JP)
Title: Method for manufacturing low-hygroscopic powdery material for confectionery
Inventor: ISHIKAWA JUNICHI
IPC: A23G3/34
Filed: 2001-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a low-hygroscopic powdery material for confectionery by which the low-hygroscopic powdery material for confectionery can be efficiently produced and a good state of aroma released from the peculiarly aromatic powdery material for confectionery can be maintained. SOLUTION: The method for manufacturing a powdery material for confectionery comprises pulverizing grain raw material under the coexistence of a polyglyceryl fatty acid ester having an average esterification ration of >=70%, and silicon dioxide and/or tricalcium phosphate.
Patent JP-2003138350-A (JP)
Title: Alloy having excellent hot dip zinc corrosion resistance
Inventor: SAWADA YOSHIYUKI
IPC: C22C38/58
Filed: 2001-10-31
Abstract: PROBLEM TO BE SOLVED: To provide an alloy having excellent hot dip zinc corrosion resistance whose corrosion resistance to hot dip zinc is higher than that of the conventional one without particularly deteriorating its toughness. SOLUTION: The alloy has a composition containing, by weight, 0.10 to 0.15% C, 1.30 to 2.00% Si, 1.50 to <2.50% Mn, <=0.040% P, <=0.040% S, <=0.30% Cu, 0.30 to 1.00% Ni, 10.50 to 12.00% Cr and 0.02 to 0.06% N, and the balance substantially Fe, and whose ferrite coefficient expressed by the following formula (1) is <=1.0: (Cr+1.5Si-4.99)/(Ni+30C+0.5Mn+26(N-0.02)+2.77) (1).
Patent JP-2003139487-A (JP)
Title: Heat exchanger and manufacturing method
Inventor: SUZUKI MASAO
IPC: F28F19/06
Filed: 2001-11-01
Abstract: PROBLEM TO BE SOLVED: To prevent oxidation corrosion and erosion corrosion by moisture condensate from exhaust gas and improved reliable durability. SOLUTION: Material metal 3 forming a heat exchanger has, on its side contacting with gas, a metallic surface treatment layer 6, which contains as a main component at least one metal 4 of tin and silver having a lower melting point than the material metal 3 and is formed by dispersion-mixing this component with at least one metallic oxide 5 of aluminum oxide, silicon oxide, titanium oxide and zirconium oxide. This layer can improve the corrosion resistance against combustion exhaust gas and moisture condensate from combustion.
Patent JP-2003136366-A (JP)
Title: Method and device for temperature regulation of machine tool
Inventor: YABE AKIRA
IPC: B23Q11/14
Filed: 2001-11-01
Abstract: PROBLEM TO BE SOLVED: To solve the problem of insufficiency of cooling devices and temperature regulating devices in conventional machine tools when applied to machine tools for conducting super-precision work in which desired precision cannot be achieved unless temperature of the machine tool is maintained in a prescribed state including a workpiece. SOLUTION: A case 2 to contain the machine tool 1 is covered with a freely opening plastic transparent cover 3. A liquid supply device 6 is provided to spray temperature regulating liquid to a work part 4 where the workpiece and a tool exists and a machine tool main body 5. Oil sprayed from the liquid supply device 6 to cool each part is sucked by a pump 7 from a lower part of the case 2 to be heat-exchanged with cooling water temperature-controlled by a heat exchanger 8. Oil at prescribed temperature is sprayed again from the liquid supply device 6. In this temperature regulating device for a machine tool which has conventionally been proposed, quasi-clathrate hydrate is used as temperature regulating liquid. Especially, as the quasi-clathrate hydrate, tetra-n-butyl ammonium fluoride is used.
Patent JP-2003113078-A (JP)
Title: Ophthalmic preparation
Inventor: ISHII REIKO
IPC: A61K9/08
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a vitamin A-containing preparation whose vitamin A is stable during manufacturing and storage. SOLUTION: An ophthalmic preparation containing vitamin A is produced by filling an ophthalmic composition containing vitamin A (including a precursor of the same) in a resin-made container, and further closely wrapping the container with a wrapping material having an oxygen permeability coefficient of <=10 cc/m<2> /24 hr/atm.  The preparation is characterized in that (1) the ophthalmic composition is prepared by adding a mixture of vitamin A, an oil-soluble oxidizing agent and a nonionic surfactant to an aqueous liquid to solubilize the mixture, (2) the ophthalmic composition is filled in a resin-made container with a head space of <=5%, and (3) the resin container is closely wrapped with a wrapping material having an oxygen permeability coefficient of <=10 cc/m<2> /24 hr/atm, and the space between the wrapping material and the container is filled with an inert gas having a concentration of >=50 vol.%.
Patent JP-2003136833-A (JP)
Title: Material to be recorded by ink jet
Inventor: KITA SHINYA
IPC: B41M5/52
Filed: 2001-11-05
Abstract: PROBLEM TO BE SOLVED: To provide a material to be recorded by ink jet having an ink acceptive layer having excellent ink dryability, transparency and water resistance and having good coating properties of the ink acceptive layer. SOLUTION: The material to be recorded by ink jet comprises the ink acceptive layer obtained by coating a coating liquid containing a carboxylic group-containing polymer, a water soluble monomer, a polyvinyl purrolidone, a polymerization initiator, and a crosslinker as indispensable components on a base and heating the liquid. As the carboxylic group-containing polymer, a polymer having a carboxylic group such as a polyacrylic acid or the like is suitably used. As the water soluble monomer, a monomer having a hydrophilic group such as the carboxylic acid group or the like is suitably used. As the crosslinker, a melamine compound is suitably used.
Patent JP-2003104003-A (JP)
Title: Caster for slope (heavy cargo moving device)
Inventor: MORITA TERUO
IPC: B60B33/00
Filed: 2001-10-01
Abstract: PROBLEM TO BE SOLVED: To make a heavy cargo carried safely by building a gear and a claw clutch in a caster. SOLUTION: Retreat is prevented and a function as a stopper is provided in response to the situation such as a descending slope and an ascending slope, by switching the claw clutch and the gear.
Patent JP-2003143881-A (JP)
Title: Start controller for synchronous motor
Inventor: IGAWA HIROSHI
IPC: H02P1/50
Filed: 2001-11-06
Abstract: PROBLEM TO BE SOLVED: To provide a start controller for synchronous motor which is capable of synchronizing a synchronous motor with reliability. SOLUTION: The start controller for synchronous motor is for controlling the excitation of a synchronous motor at start. The start controller comprises: a voltage detecting means which detects a voltage induced in the field winding of the rotor of the synchronous motor by generating revolving magnetic fields in the stator; a sampling means for sampling the detected voltage; a zero cross point detecting means which detects a zero cross point based on the sampled value of voltage; a sampled value selecting means which selects two sampled values on the positive or negative side, in proximity to the zero cross point; and an excitation timing determining means which computes a slip value based on the two selected sampled values and determined timing of current supply to the field winding from the slip value.
Patent JP-2003146496-A (JP)
Title: Film roll
Inventor: TAKEUCHI TAICHIRO
IPC: B29C48/31
Filed: 2001-11-07
Abstract: PROBLEM TO BE SOLVED: To provide a film roll hardly causing flatness deterioration even if processing and storing a film wound in a roll state under high-temperature environment. SOLUTION: In this film roll it is a distinct feature that, a value represented by equation (1): (-4×H1)+H2+H3+H4+H5+H6+H7+H8+H9+(-4×H10) is >0 and <=6, or a value represented by equation (2): -H1-H2-H3+H 4+(2×H5)+(2×H6)+H7-H8-H9-H10 is >0 and <=5, about roll hardness H1 to H10 measured at 10 points in the width direction.
Patent JP-2003143457-A (JP)
Title: Information apparatus system
Inventor: KANEKO YOSUKE
IPC: H04N5/225
Filed: 2001-11-07
Abstract: PROBLEM TO BE SOLVED: To provide an information apparatus system capable of easily associating a digital still camera with an operation of an information apparatus even when a plurality of apparatuses having a similar communication standard in a periphery thereof. SOLUTION: An information apparatus system contains a digital still camera 101 having a short-range radio communication means, and an information apparatus 102 which can carry out a short-range radio communication within a predetermined distance with the digital still camera 101. In this information apparatus system, the digital still camera 101 comprises an imaging circuit 11 for imaging intrinsic information on an information apparatus 102, an image recognizing circuit 12 for converting the intrinsic information imaged by the imaging circuit 11 into a predetermined format, a storage circuit 13 for storing the intrinsic information converted by the image recognizing circuit 13, and a certifying circuit 17 for determining right or wrong of communication with the information apparatus 102 based on the intrinsic information stored in the storage circuit 13.
Patent JP-2003112576-A (JP)
Title: Universal engaging/fixing device in rear-drive car
Inventor: KINOMURA YUKIO
IPC: B60N3/00
Filed: 2001-10-03
Abstract: PROBLEM TO BE SOLVED: To provide a function to store a small article in a rear-drive car. SOLUTION: By forming a universal engaging/fixing device 20 under a in- vehicle storage box 10 into the optimal shape and engaging/fixing it to a projection part 30 for storing a rear-wheel driving shaft, a small article can be stored in a small car.
Patent JP-2003151870-A (JP)
Title: Method of forming mark for confirmation of positional alignment
Inventor: YAEGASHI KYOJI
IPC: H01L21/027
Filed: 2001-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a method of forming a mark for confirming positional alignment which can accurately form the mark without the risk of erroneous recognition and displacement in the positional alignment. SOLUTION: A first photoresist film 26 is formed on a second silicon oxide film 25 formed on the upper surface of a semiconductor substrate 21 provided, at its upper part, with a main scale 24 which is intermittently formed in a square ring shape. The first photoresist film 26 is then patterned to form a first resist pattern 29 including a vernier portion 27 which is intermittently formed as a square ring opening within the ring shape of the main scale 24. During this process, a groove 28 surrounding the vernier portion 27 at a predetermined interval is formed at the first resist pattern 29.
Patent JP-2003152444-A (JP)
Title: Antenna
Inventor: SAKAMOTO TORU
IPC: H01Q9/18
Filed: 2001-11-12
Abstract: PROBLEM TO BE SOLVED: To provide an antenna that can reduce the ratio of reception gain in a fault radio wave to that in a target radio wave as compared with a case, where dimensions are changed in each element or the like for composing the antenna when transmitting and receiving the target radio wave. SOLUTION: An antenna 1 for PHS base stations receives a synthetic radio wave where a reception radio wave after conversion obtained by performing the phase conversion of a reception radio wave at an antenna section 13 for removal is superposed to a reception radio wave at an antenna body section 11. The antenna 1 for PHS base stations can set the ratio of fault radio waves to target radio waves included in the synthetic radio wave to be smaller than that of the fault radio wave to the target radio wave included in the reception radio wave in the antenna body section 11. Therefore, the gain of the fault radio wave can be reduced as compared with a case for adjusting only the directivity of the antenna body section 11 according to the antenna 1 for PHS base stations, thus inhibiting influence by fault radio waves and accurately receiving target radio waves.
Patent JP-2002356610-A (JP)
Title: Polyester composition and fiber made thereof
Inventor: NARUSE YOSHIHIRO
IPC: C08K9/02
Filed: 2001-11-13
Abstract: PROBLEM TO BE SOLVED: To obtain a polyester composition which has high moisture absorption and can be used in underwear and sportswear as the woven and knitted fabrics and as the comfortable material for a lining, and a fiber made thereof. SOLUTION: The polyester composition comprises silica particles, and the polyester fiber having excellent moisture absorption is made of the composition.
Patent JP-2003145992-A (JP)
Title: Blank form notice appliance
Inventor: YAMAKAWA HIDEKI
IPC: B43L1/04
Filed: 2001-11-16
Abstract: PROBLEM TO BE SOLVED: To provide a blank form notice appliance easy to attach and detach a blank form and capable of holding the blank form to the original state without damaging the same even if the blank form is peeled. SOLUTION: The appliance body of the blank form notice appliance is constituted of a back plate 21 extending in a lateral direction, a front plate 22 arranged in parallel to the back plate 21 and having a length dimension almost equal to that of the back plate 21, the top plate 23 constructed between the upper edges of the front and back plates 22 and 21, and a projected ridge 24 provided so as to be projected from the lower edge of the front plate 22 to the back plate 21 and having a length dimension almost equal to that of the front plate 22.  An insertion space 25 in which a plurality of rotary bodies 30 can be inserted in series is formed to the appliance body 20, the rotary bodies 30 have a slight play, and the diameter dimension of them is set so that the rotary bodies 30 are inserted into the insertion space 25 in a state such that the peripheral surfaces of the rotary bodies 30 are partially projected from the gap between the back plate 21 and the projected ridge 24.
Patent JP-2003150988-A (JP)
Title: Protector for parking fee adjusting machine
Inventor: KUROTSU TOSHIO
IPC: G07B15/00
Filed: 2001-11-19
Abstract: PROBLEM TO BE SOLVED: To improve protectionability by complicating the breaking of a hinge. SOLUTION: The long hinge 60 is used for the connection between a body part and a door part 5, so that, if trying to remove the door, a thief horizontally cuts the long hinge 60 in its extremely many positions or vertically cuts the long hinge 60 along its whole length, so as to improve the protectionability. The length B of a pivot of the long hinge 60 is longer than the lengths A and C of its lower and upper clearances, so that, if the pivot is cut, it is hard to draw out the pivot from the lower or the upper clearance, which improves the protectionability.
Patent JP-2003145457-A (JP)
Title: Bipedal moving device, gait control device thereof, and gait control method
Inventor: FURUTA TAKAYUKI
IPC: A63H11/18
Filed: 2001-11-19
Abstract: PROBLEM TO BE SOLVED: To provide a bipedal moving device with improved walking stability, a gait control device and a gait control method thereof. SOLUTION: In the gait control device 30 of the bipedal moving device which controls the drive of a driving means of each joint part of each leg part of the bipedal moving device based on the gait data, the gait control device 30 is constituted to control the drive of each joint part by selectively switching the drive mode of controlling the regular drive and the passive mode to control the drive of the driving means similar to passive joints.