baber/WOPTO huggingface dataset:
Patent JP-2003316811-A (JP)
Title: Inquiry optimization processing device in different kind of database integration system, method and program making computer execute the method
Inventor: IKEDA TETSUYA
IPC: G06F17/30
Filed: 2002-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the number of exchanges with a wrapper module, to reuse an optimum access plan, and to prevent reuse of a non-optimum access plan.  <P>SOLUTION: An access plan generation means 112 inquires whether an access plan capable of processing an inquiry request is present in an access plan holding means 113 or not. In the absence, the generation means 112 enumerates tree structures expressing combinations of relational algebra of operators showing the inquiry request to generate the access plan. When operation causing a change of contents of table data managed by a database server 102a, 102b is executed to the database server 102a, 102b, an access plan discard means 122a, 122b indicates the access plan holding means 113 to discard the access plan using data of the database server 102a, 102b.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003312410-A (JP)
Title: Vehicular warning device
Inventor: KOBAYASHI MASAAKI
IPC: B60K28/10
Filed: 2002-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To support safety driving without making a driver feel troublesomeness.  <P>SOLUTION: Longitudinal-lateral directional acceleration of a vehicle is detected, and a travel state of the vehicle is determined on the basis of an acceleration detecting result. An driving characteristic in a travel state determining result is arithmetically operated on the basis of the acceleration detecting result. The necessity of a warning is determined on the basis of a driving characteristic arithmetic operation result, and the warning is given according to a warning necessity determining result.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003310049-A (JP)
Title: Container for growing chinese yam or the like
Inventor: WATANABE KENJI
IPC: A01G9/02
Filed: 2002-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensively produceable growing container suitable for mass culture, and enabling a space to be saved.  <P>SOLUTION: A quadratic prism is formed by bringing faces of engaging pieces 12 and 13 of face-constituting members 11A in the same shape to contact to each other, and the surrounding of the quadratic prism is bound by binding bands 14. Four growing spaces 15A are formed into a two by two matrix shape. For example, the product is stood on a veranda, and soil and a seed Chinese yam are put in each of the growing spaces and watered periodically to grow the Chinese yam in the container. The vine extended according to the growth of the Chinese yam coils around poles 16 stood at four corners of the outer walls 4. Optionally garbage can be mixed with the soil. The cultivation container 10 can also be utilized as a garbage-disposal apparatus.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003040366-A (JP)
Title: Aerosol product
Inventor: MEKATA SATOSHI
IPC: A61L2/18
Filed: 2002-04-24
Abstract: PROBLEM TO BE SOLVED: To provide an aerosol product which allows active ingredients to be sprayed in a fixed quantity to reliably apply directly to a specific region and also is excellent in hygienic aspects. SOLUTION: The aerosol product contains an aerosol composition which mainly comprises a liquid concentrate including active ingredients and a propellent including an inert gas and/or oxygen.
Patent JP-2002325645-A (JP)
Title: Reclining mechanism
Inventor: HORIE MASAHITO
IPC: A47C1/025
Filed: 2002-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a reclining mechanism which is easily assembled at low cost and has little rattle. SOLUTION: The reclining mechanism comprises a lower plat 21 which his provided on a seat cushion, side an upper plat 22 which is provided on a backrest side, a hinge pin 25 which is attached to the lower plate 21, inner blade parts 26, 27 in arc shape which are provided on the hinge pin 25 so that they can rotate around the hinge in 25, poles 31, 32 which are formed with blades 31a, 32a which can gear with the inner blades 26, 27, guides 21a, 21b, 21c, 21d which guide the poles 31, 32 radially from the hinge pin 25, a spring 51 which forces teeth 31a, 32a of the poles 31, 32 to the inner teeth 26, 27 to gear together, a lever 55 which blocks the force of the spring 51, and a spring plat 65 which moves a first cam 41 and the poles 31, 32 to a direction moving away from the inner teeth 26, 27.
Patent JP-2003313909-A (JP)
Title: Drainage device of shower equipment
Inventor: NOMURA HITOSHI
IPC: E03C1/06
Filed: 2002-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide shower equipment preventing the wasteful runoff of water by quickly finding out a water leak occurring in a joining section of a shower hose or the like to carry out repairs as soon as possible.  <P>SOLUTION: The shower equipment A includes a hollow holder 7 fixed to a counter 3 mounted on the upper surface of a cabinet 2, a shower head 14 supported on the holder 7 in a drawable manner, a shower hose 15 connecting one end to the shower head 14 and a first joint 16, connecting the other end to a supply pipe 25 for supplying hot and cold water and a second joint 26 and inserted inside of the holder 7 and the cabinet 2 and a water receiving member 27 placed inside of the cabinet 2 and inserting the shower hose 15 inside of the hose 15, the water receiving member 27 forms an inlet section 30 connected to the supply pipe 25 in a water-tight state and an outlet section 33 connected to the holder 7 in a water-tight state and communicated inside of the holder 7, and the holder 7 bores an drain outlet 10 in the upper part of the counter 3 on a lower side wall.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003310288-A (JP)
Title: Method for producing ethanol and biological carrier
Inventor: SUZUKI NOBUKAZU
IPC: C12R1/645
Filed: 2002-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for efficiently producing ethanol from algae grown in the sea and marine plants and recycling waste ash, and obtain a biological carrier.  <P>SOLUTION: The method for producing ethanol is to separate and take out the algae from the biological carrier in a process 1 for taking out algae or marine plants, take out starch from the taken out algae by heating the algae or the marine plant grown in the sea in a process 2 for taking out starch and send them to a process 3 for producing sugar. The process 3 for producing sugar produces the sugar by adding amylase-producing marine bacteria to the starch and produce ethanol by subsequently adding a salt resistant yeast.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003167583-A (JP)
Title: Vibration pickup for stringed instrument
Inventor: TAKABAYASHI YOJIRO
IPC: G10H3/14
Filed: 2002-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vibration pickup for an electric stringed instrument which is high in the accuracy of detecting strong vibrations and can make detection according string characteristics.  <P>SOLUTION: This vibration pickup for the electric stringed instrument has bridge bodies which are formed with upwardly opened recesses in the positions corresponding to the strings, pendulum pieces which are inserted into these recesses, are made oscillatable in a direction crossing the stretching direction of the strings, have downwardly opened cavities extended in the longitudinal direction and support the strings at their top ends and bending sensors which are supported the bottom ends on bridge bodies, extend in the cavities and are coupled cooperatively with the pendulum pieces so as to give rise to bending deformation by accompanying the oscillation of the pendulum pieces and convert the bending deformation to electric signals.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003323009-A (JP)
Title: Image forming apparatus
Inventor: SUGIYAMA TOSHIHIRO
IPC: G03G15/04
Filed: 2002-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus capable of reproducing an output image with higher fidelity to inputted image data by appropriately adjusting the balance of a toner image formed by several light beams and correcting the influences of a machine difference, a secular change and an environmental change.  <P>SOLUTION: A reference electrostatic latent image is formed on a photoreceptor drum 24 by the beams from an LD1 (as shown in Fig. (a)) at every prescribed number of printed sheets, at every prescribed interval of time, or when a prescribed temperature, a prescribed humidity or the prescribed temperature and humidity are obtained, and the surface potential is detected by a potential sensor, and a feedback is performed so as to obtain an appropriate potential, and the light quantity of the LD1 is adjusted. Next, a reference electrostatic latent image is formed by an LD2 in the same way (as shown in Fig. (b)), and the light quantity of the LD2 is adjusted so as to obtain the appropriate surface potential. And then, the reference electrostatic latent image is formed by superposing the beams from the LD1 and the LD2, the surface potential of the reference electrostatic image is detected. The light quantities of the beams from the LD1 and the LD2 are adjusted in accordance with the potential detected at actually forming the image.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003321128-A (JP)
Title: Image forming device
Inventor: MAE HISAYUKI
IPC: H04N1/00
Filed: 2002-05-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming device capable of being prevented from being carried in a state in which a paper tray is open, and capable of preventing carrying operation from being performed in a state in which the power of the image forming device is turned ON.  <P>SOLUTION: In the image forming device including device carrying means 11, 12 which are used when the image forming device is carried and which are provided on the sides neighboring the paper trays 21, 22, a paper tray fixing means 3, which is for fixing the paper trays 21, 22 so that the paper trays 21, 22 can not open when the device carrying means 11, 12 are used, is provided between the device carrying means 11, 12 and the paper trays 21, 22.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003321271-A (JP)
Title: Composite ceramic and method for producing the same
Inventor: KURIHARA YOSHIAKI
IPC: C04B35/565
Filed: 2002-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a composite ceramic having a higher rigidity than a metal, a small absolute value of a coefficient of thermal expansion, and a void volume of 5% or smaller and to provide a method for producing the same.  <P>SOLUTION: The composite ceramic contains 35-60 pts.wt. lithium aluminosilicate represented by the formula: Li<SB>2</SB>O.Al<SB>2</SB>O<SB>3</SB>.nSiO<SB>2</SB>(wherein (n) is in the range of 1.5-4), 40-65 pts.wt. silicon carbide, and 3-25 pts.wt. to 100 pts.wt. silicon carbide, a metal fluoride and having a void volume of 5% or smaller. The method for producing the composite ceramic having the void volume of 5% or smaller comprises mixing 35-65 pts.wt. powder of lithium aluminosilicate represented by the formula: Li<SB>2</SB>O.Al<SB>2</SB>O<SB>3</SB>.nSiO<SB>2</SB>(wherein (n) is in the range of 1.5-4) with 40-65 pts.wt. silicon carbide powder and 3-25 pts.wt. metal fluoride powder, molding the mixture, and firing the molding.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003291654-A (JP)
Title: Sunshade device for automobile
Inventor: OIKAWA TOMOJI
IPC: B60J11/00
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sunshade device for an automobile capable of avoiding temperature rise in the automobile at the time of parking the automobile and temperature rise of air around the vehicle caused by reflected heat by adhering a heat insulation member made of aluminum film and the like to a piece of sunshade sheet and adhering an artificial turf on its surface.  <P>SOLUTION: In a sunshade for covering the entire automobile or a sunshade for covering a driver's seat part of an automobile truck, a space part is formed between the sunshade sheet and the automobile for providing good ventilation. For the sunshade sheet, a heat insulation member including aluminum film and the like is adhered on a surface of fabric of flexible material made of resin fiber and the like, and the thin and flexible artificial turf made of resin fiber and the like is adhered to the heat insulation member.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2002363120-A (JP)
Title: Iodination method
Inventor: WLASSICS IVAN
IPC: C07C41/22
Filed: 2002-05-08
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a perfluoropolyether containing a terminal group having iodine atoms on one or both sides in high yield from a linear perfluoropolyether monoacyl halide or a linear perfluoropolyether diacyl halide without largely varying the number-average molecular weight Mn of the starting product having the structure of formula (II). SOLUTION: An iodinated perfluoropolyether is synthesized by the iodination reaction of a perfluoropolyether monoacyl halide or diacyl halide having a number-average molecular weight of 200-3,000 and expressed by formula (II): XCO-CF2 O[(CF2 O)n (CF2 CF2 O)m ]p CF2 -Q [m/n is 0.5-10; (p) is 0-20; X is Cl or F; Q is H, CF3 , X or COX' (X' is Cl or F provided that X' is the same as X)] with LiI at 180-260 deg.C.
Patent JP-2003249842-A (JP)
Title: Branching filter and electronic device using the same
Inventor: IWAMOTO YASUHIDE
IPC: H03H9/25
Filed: 2002-05-10
Abstract: <P>PROBLEM TO BE SOLVED: To realize a branching filter, improved in both the power resistance and the filter characteristics, using a double-mode surface acoustic wave filter.  <P>SOLUTION: The branching filter has two surface acoustic wave filters (32, 33) having different band center frequencies, and a phase matching circuit for matching the phase between the two surface acoustic wave filters. One of the surface acoustic wave filters is a ladder type surface acoustic wave filter (32), and the other is composed of a plurality of parallel connected double-mode type surface acoustic wave filters (33).  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003325346-A (JP)
Title: Electric water heater
Inventor: HOSOI KOICHI
IPC: A47J27/21
Filed: 2002-05-10
Abstract: <P>PROBLEM TO BE SOLVED: To enhance the matching property between a feed water pump provided on a body and an impeller provided on a water storage tank.  <P>SOLUTION: This electric water heater has the body 1 constituting an outer hull, a container 2 for heating and heat-retaining a liquid 3 provided in the body 1, the attachable and detachable water storage tank 8 provided on the side surface of the body 1, a feed water motor 16 mounted on the body 1, the impeller 18 provided within the casing 20 of the water storage tank 8 and rotated synchronously with the feed water motor 16, and a water supplying passage 21 for carrying the liquid 3 in the water storage tank to the container 2 provided on the water storage tank 8. The casing 20 is formed as an integrated part with the water storage tank 8. According to such a structure, since the part for matching the feed water motor 16 to the impeller 18 is only two parts of the feed water motor 16 and the casing 20, the matching can be easily and surely performed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003330763-A (JP)
Title: Information processing system, information processor, management method for stored information, storage medium storing program for implementing the method to be readable by information processor and the program
Inventor: SATOMI HIROSHI
IPC: G06Q30/06
Filed: 2002-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information processing system, an information processor, a management method for stored information, a storage medium storing a program for implementing the method to be readable by the information processor, and the program for efficiently deleting data considered not to be already stored without any burden on a system operator by setting the storage starting point date and time and validity term of storage of data.  <P>SOLUTION: In an online service system for storing data in a device connected to a network, a stored storage starting point is altered according to a user's choice, the storage starting point of stored data and the storage period of time are read out, the data is stored during the storage period of time from the read storage starting point, and the data ending the storage period of time is deleted S1001 to S1005.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003331794-A (JP)
Title: Discharge lamp device
Inventor: KATSUMA NOBUO
IPC: H01J65/00
Filed: 2002-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a leak current between a plurality of lamps with the same lighting time.  <P>SOLUTION: A fixing lamp device (a discharge lamp device) 50 is provided with a fixing lamp for yellow 61 and two fixing lamps for magenta 62. Each fixing lamp consists of luminous tubes 66, 67 with a discharge medium each enclosed and a pair of electrodes 68a, 68b fitted at an outside face of each luminous tube 66, 67. A lighting circuit 63 impresses voltage on each electrode 61, 62 to selectively light each fixing lamp 61, 62. The fixing lamp for yellow 61 is arranged between the two fixing lamps for magenta 62. Since the distance between the fixing lamps for magenta 62 with the same lighting time is separated, a leak current between the two fixing lamps for magenta 62 is prevented.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003335919-A (JP)
Title: Method of production for epoxy resin composition
Inventor: TSUZUKIYAMA KOJI
IPC: C08G59/40
Filed: 2002-05-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an excellent method of production for an epoxy resin composition having an excellent moldability suitable for a shielding material for electromagnetic wave and/or an absorbing material for the electromagnetic wave.  <P>SOLUTION: The epoxy resin composition composed of materials comprising the epoxy resin, a hardener, a hardening accelerator, a wax, a planular metal magnetic material and an inorganic filler excluding the planular metal magnetic material, is obtained by a method containing a step of kneading materials at least containing the epoxy resin and the planular metal magnetic material excluding the hardener and the hardening accelerator and then grinding to a preliminary compound, and a step of kneading the preliminary compound and the remaining materials comprising the hardener and the hardening accelerator and then grinding to produce compound of the composition.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003339749-A (JP)
Title: Shorts style diaper
Inventor: SUZUKI SEIJI
IPC: A61F13/15
Filed: 2002-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a shorts style diaper by which a feeling of incongruity around the waist or around the legs when being worn is eliminated without having a bonded part on the right and left body parts in the waist region, and at the same time, of which the fitting property at the time of use is improved.   <P>SOLUTION: A shorts style diaper precursor 1 comprises a band-shaped pre-waist part 4 and a pair of pre-crotch parts 5 and 5 formed into a twin mountain shape. The pre-crotch parts 5 and 5 are formed into a laterally symmetrical mountain shape, and is extended from the overall lower edge of the pre-waist part 4. On the pre-crotch parts 5 and 5, a pre-leg opening 6 is formed over the pre-waist part 4. When this underpants style diaper is formed from the underpants style diaper precursor 1, the shorts style diaper precursor 1 is laterally folded by the central line Y-Y, and the pre-crotch parts 5 and 5 are superposed, and the waist opening is formed by bonding the end edges 4a and 5a. Thus, the bonded part extending from the waist opening to the crotch part while avoiding the leg openings is formed on the front body part or the back body part.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003345933-A (JP)
Title: Accommodation booking system, accommodation booking method used in the same system, and accommodation booking control program
Inventor: SUGIYAMA YOSHINORI
IPC: G06Q30/06
Filed: 2002-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an accommodation booking system efficiently booking the accommodation in a site.   <P>SOLUTION: A customer specifies the accommodation intending to use by operating a portable wireless terminal 40 and transmits a request of transmitting the accommodation booking state to a booking management server 50. The booking management server 50 selects a bookable time zone from a booking state data table of the specified accommodation and transmits it to the portable wireless terminal 40 as accommodation booking state data. The accommodation booking state data are displayed on a display part 46. The customer refers the displayed accommodation booking state data to determine a booking intending time, and transmits an accommodation booking request to the booking management server 50. Then, a position detecting part 42 of the portable wireless terminal 40 detects the present position data showing the present position of the customer. The booking management server 50 receiving the accommodation booking request determines the affirmative/negative of the booking and transmits the booking affirmative/negative response to the portable wireless terminal 40. When the booking is possible, the booking is performed by the customer.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003342202-A (JP)
Title: Method for producing unsaturated hydrocarbon
Inventor: FUJI SUMIICHI
IPC: C07B61/00
Filed: 2002-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing an unsaturated hydrocarbon by which a product can efficiently be separated from a reaction liquid and the aimed substance can advantageously be produced on an industrial scale when a β,γ-unsaturated alcohol is reacted with a tertiary amine salt of formic acid in the presence of a palladium catalyst to produce the unsaturated hydrocarbon.   <P>SOLUTION: The method for producing the unsaturated hydrocarbon is carried out as follows. The β,γ-unsaturated alcohol and formic acid are continuously fed to a solution in a system in which a catalyst composed of a palladium compound and an organophosphorus ligand and the tertiary amine salt of the formic acid are present. The β,γ-unsaturated alcohol is reacted with the tertiary amine salt of the formic acid to continuously distill off the unsaturated hydrocarbon produced in the reaction liquid.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003347699-A (JP)
Title: Flexible printed wiring board
Inventor: INOUE NOBUYUKI
IPC: H05K1/11
Filed: 2002-05-24
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a flexible printed wiring board furnished with a pair of connecting terminal sections of excellent reliability for connection with connectors.   <P>SOLUTION: This flexible printed wiring board has a pair of connecting sections for connectors on both edges, wherein the both connecting sections have staggered terminal lines. By connecting each terminal of the connecting section of one side to a terminal, which is shifted by one terminal, of the connecting section of the other side, the terminals of the root-side terminal line of one side are connected to the terminals of the top-end-side terminal line of the other side. As a consequence, leads for electroplating of all terminals can be taken from the top-end-side terminal lines.  <P>COPYRIGHT: (C)2004,JPO