baber/WOPTO huggingface dataset:
Patent JP-2003105924-A (JP)
Title: Reinforcement coupler of structural member and its coupling method
Inventor: ONAKA HIDEKI
IPC: E04C5/18
Filed: 2001-10-01
Abstract: PROBLEM TO BE SOLVED: To provide a reinforcement coupler allowing anyone to easily couple together reinforcements passed through different holes, among reinforcements passed through holes cut in shape steel, for a structural member used in the manufacture of a floor board of a concrete structure such as a bridge, consisting of a bottom plate formed of a steel plate, shape steel members formed of I- or H-shaped steel members fixed on the bottom plate at regular intervals, and reinforcements passed through holes cut in the shape steel members. SOLUTION: One wire is folded at its center and curved into an S shape as a whole, with hook parts 22 and 23 formed on both sides in opposite directions. One of the hook parts 22 is hooked to the reinforcement 27 passed through the hole 26 cut in the I-shaped steel member 25, and the other hook part 23 is pressed and hooked to another reinforcement 27 passed through another hole 26, whereby the reinforcements 27 are connected together.
Patent JP-2003158227-A (JP)
Title: Heat sink, its manufacturing method, and pressing jig
Inventor: HIKOTANI TAKAYUKI
IPC: H05K7/20
Filed: 2001-10-09
Abstract: PROBLEM TO BE SOLVED: To provide a heat sink in which sheet metal fins are firmly joined to the groove sections of a base plate by caulking and which is excellent in heat radiating characteristic, and to provide a method of manufacturing the heat sink and a press jig used in the method. SOLUTION: The heat sink is composed of the base plate provided with the groove sections and recessed sections formed between adjacent groove sections by plastic deformation and having flat bottom faces, inclined side faces, and tapered-off in a trapezoidal cross sections and the sheet metal fins inserted into the groove sections and joined to the sections by caulking the fins with both inclined side faces of the groove sections formed by plastic deformation.
Patent JP-2003119347-A (JP)
Title: Heat-resistant epoxy resin powder composition
Inventor: YOKOTA HIROSHI
IPC: C08K5/20
Filed: 2001-10-10
Abstract: PROBLEM TO BE SOLVED: To provide a heat-resistant epoxy resin powder composition that can increase its fluidity and inhibit the occurrence of blocking without adverse effect on its heat resistance. SOLUTION: The heat-resistant epoxy resin powder composition is obtained by adding an alkylene bis-fatty acid amide represented by the following general formula (1) (wherein R1 is ethylene or methylene; R2 and R3 are each a hydrocarbon group with a molecular weight of 170-270) to a powdery epoxy resin-based component.
Patent JP-2003122862-A (JP)
Title: Mediation method for technical development skill
Inventor: KURODA HIROYUKI
IPC: G06Q50/10
Filed: 2001-10-10
Abstract: PROBLEM TO BE SOLVED: To provide a method of intensively collecting the technical development skill of researchers belonging to universities and public research institutions and efficiently and effectively mediating it to companys to promote the custom-made technical development conformed to the technical development need of the companys. SOLUTION: In this mediation method for technical development skill is characterized in that a virtual integrated research institute comprising at least a company research institute site, a research institute site, a company database, a researcher database, an access right management system and an integrated research institute management company terminal is established on a computer system to intensively collect the technical development skill of scattered researchers, and to mediate the intensively collected technical development skill on the basis of the technical development need of the company.
Patent JP-2003117995-A (JP)
Title: Method for manufacturing biaxially oriented thermoplastic resin pipe
Inventor: NAKAMURA SHINGO
IPC: B29C55/26
Filed: 2001-10-12
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a biaxially oriented thermoplastic resin pipe, by which a biaxially oriented molding process can be smoothly started and a finished product showing an outstanding strength in the axial and the peripheral direction can be continuously obtained. SOLUTION: This method for manufacturing a biaxially oriented thermoplastic resin pipe comprises the steps to adjust the temperature of a thermoplastic resin pipe 21 extruded from a mold 12 of an extruder 11 to a specified orientation temperature level, to expand the diameter of the pipe 21 by making it pass over a diameter expansion mold 17 connected to the mold 12, and to orientate/mold the diameter-expanded pipe 21 while taking it up with the help of at take-up unit. The diameter expansion mold 17 is of such as structure that headless conical parts 171 and 173 with diameter gradually expanded in a direction where the pipe 21 proceeds are separately formed in a multi-stepped fashion. In addition, the headless conical parts 171 and 173 are connected to each other by an intermediate columnar part 172 which maintains the same diameter in the direction where the pipe 21 proceeds.
Patent JP-2003121295-A (JP)
Title: Pipe leak position detection method and pipe leak position detection system
Inventor: FURUMIYA TAKASHI
IPC: F17D5/02
Filed: 2001-10-17
Abstract: PROBLEM TO BE SOLVED: To rapidly detect a leak position of a pipe, in a gridiron formed by communicating and connecting a plurality of pipes with one another in a mesh-like form. SOLUTION: This pipe leak position detection method is used for detecting the leak position D of piping in the gridiron N formed by communicating and connecting the plurality of pipes 1 with one another and by connecting a fluid feeding source 2 to a plurality of fluid using terminals 3. The gridiron is changed over to a detecting gridiron E formed by communicating and connecting the plurality of pipes in a tree-like form capable of supplying a pressurized fluid in one direction by using, as a starting point, one supply position 5 for supplying the pressurized fluid from a fluid supply source by the operation of a gridiron changing valve 10 formed in the gridiron and the downstream side of the detecting gridiron is blocked.  The pressure of the pressurized fluid supplied to the detecting gridiron from the supply position is measured on the downstream side of the detecting gridiron, so that the presence of the leak position is determined based on the value of the pressure gradient from the supply position through the downstream side of the detecting gridiron.
Patent JP-2003130198-A (JP)
Title: Control unit for vehicle using gearing type variable speed gear
Inventor: KAYANO MITSUO
IPC: B60W10/184
Filed: 2001-10-23
Abstract: PROBLEM TO BE SOLVED: To prevent deterioration of an actuator and a speed-change gear by an axle vibration, since the service life of the actuator or the speed-change gear is affected with an automatic transmission, using an engagement clutch has proper torque transmission efficiency, axle vibration is generated on an input/output (I/O) axle of a speed-change gear in the relation between an engine torque and a running load and vehicle also vibrates thereby, and such vibrations occur, when an engine especially torque changes suddenly, which gives a driver feeling of incongruity. SOLUTION: In the control unit for vehicle that controls an assistant clutch, when changing gears to other gear ratios from a certain gear ratio, the torque transmit ratio by a start clutch is changed, so that when the amount of variations in the predetermined time of the generated torque by the torque generating means exceed a predetermined value.
Patent JP-2003131737-A (JP)
Title: Mobile working robot
Inventor: NAKAYAMA ATSUSHI
IPC: G05D1/02
Filed: 2001-10-24
Abstract: PROBLEM TO BE SOLVED: To solve the problem that when a mobile working robot travels the side of a wall, untraveled or unworked area may remain where a mobile working robot cannot work. SOLUTION: A travel control means controls so as to keep the distance between a mobile working robot and the lateral wall face 11 constant by a distance measurement means set at the lateral face of a robot body 1. When the mobile working robot is travelling the side of the wall and recognizes a wall face in front by the distance measurement means set at the front face of the robot, the robot is made to travel as far as this side of a prescribed distance determination reference value L1 from the wall face in front, and then, the robot body of the mobile working robot is made to retreat by the prescribed distance (L2-L1), and is made to rotate in the travelling direction by a rotation control means. Accordingly, untraveled or unworked area cannot be generated and the moving area or work area of the mobile working robot can be expanded.
Patent JP-2003134238-A (JP)
Title: On-line system to provide enterprise advertisement by utilizing mobile phone compatible with network service and its management system
Inventor: HIRANO KENICHI
IPC: H04W4/00
Filed: 2001-10-24
Abstract: PROBLEM TO BE SOLVED: To provide a system where a server provides sound sources and images or the like which a sponsor desires to deploy to memberships without charge under the condition that the memberships use the sound sources and images through a character information service provided by a mobile communication enterprise and a manager can collect utility charges of the sound sources and images used by the memberships from the sponsor as advertisement expenses. SOLUTION: The system is operated by the sponsor desiring to deploy advertisements, the manager with the server connected to a computer network, and the memberships provided with mobile phones connected to the computer network and registered to the server, the server provides an application, by which each membership can optionally acquire the newest sound sources and images stored in the server by using the mobile phone without charge, to each membership and manages them.
Patent JP-2003131703-A (JP)
Title: Motor control unit
Inventor: IZUMI TETSUO
IPC: H02P29/20
Filed: 2001-10-25
Abstract: PROBLEM TO BE SOLVED: To make unnecessary many memories which are necessary to use properly using a feed-forward compensation part. SOLUTION: This motor control unit which has a feed-forward compensation part 11 and a feedback control unit 12 is provided with a switching means which switches the feed-forward signals adapting to the feedback signal in the feedback control unit 12.
Patent JP-2003130161-A (JP)
Title: Toroidal infinite variable-speed machine
Inventor: NODA TATSUYA
IPC: F16H15/38
Filed: 2001-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a simply structural infinite variable-speed machine excellent in trust-ability and durability by which a pre-load adjustment can be carried out certainly, by securing concentricity between an input axis and a coned disc spring or a shim. SOLUTION: A pre-load imparting device for imparting pushing pressure to the portion of direct contact between discs 2A, 2B, 3A and 3B, in the side of an input and an output disc and a power roller 11 has a nut member 9 clamped on the input axis 1 and an elastic member 10 for imparting the pre- load, the nut member 9 is positioned axially, by being directly brought into contact with a first step portion 1a provided on the input axis 1, second step portions 2b, 9a are provided either on the one portion of at least the nut member 9 or on the disc 2B in the input side, the elastic member 10 in the pre-load imparting device or the shim 30 for adjusting the clearance of the elastic member 10 is inserted between the disc 2B in the input side and the nut member 9, while being supported by the second step portions 2b, 9a.
Patent JP-2003093413-A (JP)
Title: Interdental brush
Inventor: NEMOTO SUSUMU
IPC: A61C15/04
Filed: 2001-09-20
Abstract: PROBLEM TO BE SOLVED: To provide an interdental brush capable of being inserted into the space between teeth smoothly to be handled easily. SOLUTION: A wiry body 20 bridged between forked tip parts 11 and 12 of a frame 10 of the interdental brush comprises a fine wire part 21 to be inserted into the space between teeth from above/below and a brush part 22 to brush the space between teeth.
Patent JP-2003143452-A (JP)
Title: Digital camera
Inventor: IKEBE HAYATO
IPC: H04N5/76
Filed: 2001-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a digital camera which searches easily for a desired image file to be erased to effectively utilize a storing means. SOLUTION: Priority information is added to an image file which may be erased and the image file is recorded on a memory card 42 as a storing means together with the priority information. For example, if empty capacity disappears in the memory card 42 from the image files to which the priority information is added in accordance with priority order to be determined based on the priority information or results of confirmation of images, the image file to be processed is selected and erased or a reduced to store.
Patent JP-2003139421-A (JP)
Title: Refrigeration cycle system using non-azeotropic mixed refrigerant
Inventor: OKAZAKI TAKASHI
IPC: F25B1/00
Filed: 2001-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a refrigeration cycle system using a non-azeotropic mixed refrigerant that is small in the number of connection points to a composition separation circuit for varying circulating compositions in a refrigeration cycle, simple in refrigerant circuit structure, and easy to manufacture. SOLUTION: The refrigeration cycle system using a non-azeotropic mixed refrigerant comprises: a heat source unit 62 comprising the refrigeration cycle that connects in a loop a compressor 1, a refrigerant passage four-way valve 2, a usage side heat exchanger 5, a first decompressor 4 and a heat source side heat exchanger 3 and circulates a non-azeotropic mixed refrigerant comprising a low boiling point refrigerant and a high boiling point refrigerant; a composition separation unit 63 comprising the composition separation circuit that has a refrigerant rectifier 11 whose upper section is connected in a loop with a first cooler 13 and a refrigerant reservoir 14 and whose lower section is connected to second cooler 12 so as to separate the compositions of the non- azeotropic mixed refrigerant;  and first piping and second piping connecting the refrigeration cycle unit 62 and the separation circuit unit 63 at two points.
Patent JP-2003138371-A (JP)
Title: Method and apparatus for manufacturing thin film
Inventor: KITAHATA AKIHIRO
IPC: C23C14/32
Filed: 2001-11-01
Abstract: PROBLEM TO BE SOLVED: To provide a method and an apparatus for film deposition in which a film is uniformly deposited even on a large substrate with high accuracy. SOLUTION: A target 3 is installed along a side surface of a vacuum chamber 1 and perpendicular to a bottom surface of the vacuum chamber 1 with a sputtering surface directed inward of the vacuum chamber 1, and a substrate surface faces the sputtering surface of the target 3. A high frequency coil 53 is disposed in a through hole 5 so as not to be brought into contact with an inner circumferential surface 51b of the through hole while the high frequency coil 53 is wound around the outer circumference of a cylindrical insulator 51. A heater 52 to cover the inner circumferential surface 51b is provided on the cylindrical insulator 51.  An evaporation source 59 is fed in the vicinity of the heater 52 while introducing the inert gas in the cylindrical insulator 51 via a gas introduction pipe 54, and the target 3 is sputtered and the evaporation source 59 is heated simultaneously or at different timing.
Patent JP-2003137315-A (JP)
Title: Article storage bag
Inventor: CHIBA MITSURU
IPC: B65D33/25
Filed: 2001-11-01
Abstract: PROBLEM TO BE SOLVED: To provide an article storage bag with which whether articles are to be taken out by small quantities or by a large quantity at a time can be selected, and even when the large quantity is to be taken out at a time, a wide opening therefor can be simply formed. SOLUTION: A food storage bag 1 includes a bag body 2 formed of a flexible sheet into a bag form for receiving semi-fluidal food S, a narrow mouth 3 for taking out the food provided on one of sides of the bag body 2 and a notch 9 for assisting to guide a cutoff to form a wide opening 18 across the bag body 2 at a lower level than the narrow mouth 3 of the bag body 2.
Patent JP-2003105736-A (JP)
Title: Partition wall or bank for activating seawater
Inventor: OZAWA JINICHIRO
IPC: A01K63/04
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To activate seawater by eliminating stagnation of seawater. SOLUTION: A seawater dividing partition wall or ban is installed from a partition wall for establishing a filled ground or a land coast to the sea to narrow the lateral width of a tide between the land coast and the sea produced by the ebb and flow, thereby increasing the flow rate of the tide. Thus, stagnation of seawater is eliminated to promote activation of seawater.
Patent JP-2003138095-A (JP)
Title: Water-based emulsion and adhesive
Inventor: TANIMOTO SEIJI
IPC: C08L57/00
Filed: 2001-11-06
Abstract: PROBLEM TO BE SOLVED: To provide a water-based emulsion which not only is excellent in shelf stability at a low temperature and resistance to boiling water but also gives a film excellent in solvent resistance, and an adhesive using the water- based emulsion. SOLUTION: The water-based emulsion comprises a polymer, as a dispersoid, bearing one or more unsaturated monomer units selected among ethylenically unsaturated monomers and diene monomers, and a vinyl alcohol-based polymer, as a dispersing agent, containing 0.5-10 mole% of an ethylene unit, bearing an active hydrogen-containing functional group in the molecule and having a saponification degree of at least 70 mole%.
Patent JP-2003144057-A (JP)
Title: Apparatus for producing frozen dessert
Inventor: TOGASHI SHIGERU
IPC: A23G9/20
Filed: 2001-11-07
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for producing frozen dessert by which a mixed ratio of raw materials for frozen dessert to the air can relatively readily be adjusted and a mixing ratio of the air to these raw materials for frozen dessert can be increased. SOLUTION: This apparatus for producing the frozen dessert is equipped with a containers (22 and 74) for storing raw materials for frozen dessert, raw material pumps (24 and 73) for sucking the raw materials for frozen dessert stored in these containers, a cooling cylinder (1) for feeding raw materials for frozen dessert from the container by the raw material pump, air pumps (53 and 76) for introducing the air to the cooling cylinder and agitators (2 and 3) for agitating the raw materials for frozen dessert in the cooling cylinder (1).
Patent JP-2002236947-A (JP)
Title: Settling method for transfer fare, automatic ticket checking and collecting machine and card processing device
Inventor: OKAMOTO HIROYUKI
IPC: G06Q40/02
Filed: 2001-11-12
Abstract: PROBLEM TO BE SOLVED: To provide a settling method for a transfer fare, an automatic ticket checking and collecting machine and a card processing device providing transfers including a plurality of lines with difference managerial income and expenditure by one prepaid card and facilitating the settlement of fare distribution between the lines. SOLUTION: In the settling method for a tranfer fare including the plurality of lines with different managerial income and expenditure, the automatic ticket checking and collecting machine and the card processing device, the prepaid card is encoded with entraining start point station data, current entrain/detrain station data, transfer station data, and remaining value data, and the automatic ticket checking and collecting machine writes already paid fare data per line determined on the basis of information read from the prepaid card into the prepaid card. They are characterized by that income and expenditure data per line is allocated on the basis of the already paid fare data written in a previous process.
Patent JP-2003144306-A (JP)
Title: Curtain and curtain hook
Inventor: YAMANAKA KIYOHIRO
IPC: A47H13/04
Filed: 2001-11-13
Abstract: PROBLEM TO BE SOLVED: To widely open apertures, such as windows and inlets and outlets of vehicles, buildings, or the like, by lessening the bulk of pleat pools made by opening a curtain and to prevent curtain hooks from being hooked to a curtain fabric and to prevent the curtain fabric from being rubbed and damaged by the curtain hooks when the curtain is used by opening and closing the same. SOLUTION: Tailor's loop-like projections 13 for hooking a curtain rail 11 to traveling runners 12 are projected from a shaft member 14 and a pushing clearance 17 for pushing the runners between the front ends 15 of the tailor's loop-like projections 13 and circumferential flanks 16 of the shaft member is formed. The curtain hooks in which the entire part of the tailor's loop-like projections 13 inclusive of these front ends 15 and the shaft member 14 exist within the same plane are mounted by aligning the shaft material 14 to the top edge 20 of the curtain fabric 19.
Patent JP-2003148471-A (JP)
Title: Magnetic bearing device, and rotating device and turbo molecular pump using the magnetic bearing device
Inventor: INOUE MASASHI
IPC: F04D29/056
Filed: 2001-11-14
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic bearing device and a rotating device and a turbo molecular pump using the magnetic bearing device capable of easily confirming the operation history and trouble history thereof even when only a magnetic bearing device body, or a rotating device body or a turbo molecular pump body having the magnetic bearing body mounted thereon is returned due to a trouble or an overhauling. SOLUTION: This magnetic bearing device comprises the magnetic bearing device body 1 having at least a pair of electromagnets opposed to each other, a floating supported object positioned between the opposed electromagnets, and a position displacement sensor for detecting the positional displacement of the floating supported object, a means (LCD 12, CPU 11, and switch 15) having a control part 10 and notifying the control part 10 of the operation history and trouble history of the magnetic bearing device body 1, and/or a storage means 14 for storing information on the operation history and trouble history. The storage means 14 for storing the information on the operation history and trouble history is also installed in the magnetic bearing device body 1.
Patent JP-2003149024-A (JP)
Title: Flow rate measuring device
Inventor: TESHIGAWARA AKIHIKO
IPC: G01F1/684
Filed: 2001-11-15
Abstract: PROBLEM TO BE SOLVED: To slow down the velocity around a sensor only in high flow rate range and not low flow rate range in a flow rate measuring device constituted by providing a flow sensor for flow rate measurement in a sensor path where fluid flows. SOLUTION: In the main flow path 10 where fluid flows, a flow sensor 30 is contained, and a bypass path 20 for guiding fluid to the flow sensor 30 is provided. At the inlet 21 of the bypass path 20, an opening area variation means 40 whose opening area varies according to the fluid flow rate variation is provided.
Patent JP-2003155252-A (JP)
Title: Poultice base
Inventor: MIHO SUSUMU
IPC: A61K47/32
Filed: 2001-11-19
Abstract: PROBLEM TO BE SOLVED: To provide a poultice base and a poultice having high water content and excellent adhesivity to the skin, free from the seepage of water and neatly releasable from the skin without leaving the poultice residue. SOLUTION: The poultice base contains (a) a polyacrylic acid and/or its salt, (b) a highly water-absorbing resin having a sulfo group expressed by formula SO3 Z (Z is H, an alkali metal or ammonium) and (c) a polyvalent metal compound. A poultice is produced by spreading the poultice base on a substrate.