baber/WOPTO huggingface dataset:
Patent JP-2001251820-A (JP)
Title: Brushless motor with rotor of c-shaped structure
Inventor: SUZUKI ICHIRO
IPC: H02K16/02
Filed: 2000-03-03
Abstract: PROBLEM TO BE SOLVED: To ensure higher output and torque than in the conventional motors, without having to modify electronic circuit or extreme increase in weight and minimize increase in weight and reduction in output to prevent damages and degradation in performance due to heat produced, when high output is produced. SOLUTION: A brushless motor is so designed that the poles of its stator 6 both on the inner radius side and on the outer radius side, and its rotor 3 is formed into C shape for this purpose. The brushless motor with the rotor of C-shaped structure has an even number of holes 1 or fins 2, formed in the intermediate area between the outer radius and the inner radius of the rotor for generating propelling wind, to cool the stator coils and electronic components and thus solve the problems of degradation in performance due to heating.
Patent JP-2001294490-A (JP)
Title: Method of producing ceramic porous body
Inventor: SUZUKI SHUNICHI
IPC: C04B38/00
Filed: 2000-04-11
Abstract: PROBLEM TO BE SOLVED: To provide a method of producing a ceramic porous body, by which the ceramic porous body uniform in density and high in dimensional precision can be produced in various forms even when the ceramic porous body has partially projecting or recessed parts or different thicknesses. SOLUTION: In the method of producing the ceramic porous body having partially projecting or recessed parts or different thicknesses, the partially projecting or recessed parts or the part having different thicknesses are formed in such a manner that the forms of these parts are larger than the final forms, and at the stage when a formed body or a calcined body is produced and before firing, the formed body or the calcined body is subjected to cutting processing so as to make it a final form, and thereafter fired. For example, a thick part or bottom part of the formed body is worked so as to make it a final form using a lathe 15, or the like. A final product is obtained by firing the formed body subjected to the working in an electric furnace or a gas furnace.
Patent JP-2001294104-A (JP)
Title: Integrated type electrical appliance of cable reel with combination switch
Inventor: SUGATA SHOICHI
IPC: B60R16/02
Filed: 2000-04-11
Abstract: PROBLEM TO BE SOLVED: To provide a compact electrical appliance composed by integrating a cable reel with a combination switch. SOLUTION: A base case is formed provided with an upper wall having a through-hole at its center, a circumferential wall drooped from the circumferential end of the upper wall, and left and right inner walls positioned with required space from the circumferential wall; the cable reel is fitted in the inside of the base case with their center axes coincident with each other; a fixing body of the cable reel is locked to an inner peripheral wall; a functional component for a winker not received in an exterior housing and a functional component for lighting are housed and fixed between the left and right inner walls and the circumferential wall; and an operation lever for the winker and an operation lever for lighting are projected from a slit formed in the circumferential wall of the base case.
Patent JP-2001295065-A (JP)
Title: Resin coated aluminum material for condenser case, condenser case using resin coated aluminum material and condenser using the condenser case
Inventor: MAEZONO TOSHIKI
IPC: C23C22/33
Filed: 2000-04-13
Abstract: PROBLEM TO BE SOLVED: To provide a resin coated aluminum material for a condenser case having a good adhesion property of a resin film after drawing and caulking. SOLUTION: The resin coated Al material provided with the resin film on the Al sheet is formed by disposing a chemical conversion film P2 having the good adhesion property on the Al sheet 1, disposing a chemical conversion film Q3 which well adheres tightly to both of the chemical conversion film P2 and the resin film on the chemical conversion film P2 and disposing the resin film 4 thereon. Accordingly, the adhesion property of the Al sheet and the resin film is enhanced and simultaneously a buffer function is imported between the Al sheet and the resin film by disposing the chemical conversion film P having the good adhesion property to Al on the Al sheet and disporting the chemical conversion film Q3 which well tightly adheres to both of the chemical conversion film P and the resin film on the chemical conversion film P, which the stress acting on the resin film during deep drawing is relieved. The high-quality case for the condenser which is free of peeling of the resin film is thus obtained.
Patent JP-2000315387-A (JP)
Title: Semiconductor memory with memory bank
Inventor: LE THOAI-THAI
IPC: G11C11/401
Filed: 2000-04-14
Abstract: PROBLEM TO BE SOLVED: To obtain a semiconductor memory having memory banks in which a design cost for a memory bank decoder is small. SOLUTION: In a semiconductor memory having memory banks, plural memory banks are operated by a memory bank decoder. Even if two groups of the memory bank are controlled through the same memory bank decoder, switching between the memory bank decoders is performed by using a pre- decoder. Thereby, layout of the memory bank decoder having comparatively small memory capacity can be succeeded to memories of memory bank decoder having comparatively large capacity.
Patent JP-2001302258-A (JP)
Title: Blow device for molding glass bottle
Inventor: MINE SHUICHI
IPC: C03B9/36
Filed: 2000-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a blow device which is used for molding a glass bottle and is equipped with an air filter member that can well remove dusts and foreign matters, can prevent the recontamination of the dusts and the like, scarcely causes the pressure loss of air passing therethrough, and can contribute to the blow molding of the bottle with a sufficient blowing pressure. SOLUTION: This blow device which is useful for molding the glass bottle and is used for blowing air into a gob or a parison in a glass bottle-molding process comprising roughly molding the gob and further finish-molding the gob into the glass bottle is characterized by disposing a three-dimensional air filter 60 symmetrical around the axis Y of a passage in the space of the passage in just front of the gob or the parison.
Patent JP-2001297651-A (JP)
Title: Key switch device and key board
Inventor: MARUYAMA JUNICHI
IPC: H01H3/12
Filed: 2000-04-14
Abstract: PROBLEM TO BE SOLVED: To eliminate mesh faults of mutual link members, before a key top is assembled to a pair of link members of a gear link type in an assembling process of a key switching device. SOLUTION: The key switch device 10 is provided with a base 12, a key top arranged on the base 12, a pair of link members 16 of a gear link type which guides and supports the key top on the base 12 in the vertical directions, and a switching mechanism for opening/closing a contact of an electric circuit, corresponding to the elevation movements of the key top. On the base 12, a projected wall part 42, which is projected locally from each inner periphery surface 12b toward inside of a center opening part 20, is provided on each of a pair of opposite inner peripheral surfaces 12b, which separates and forms the center opening part 20.  The projected wall parts 42 are faced adjacent to support shafts 34 of end areas of the pair of link members 16, when the pair of link members 16 is received in the center opening part 20, and the gap between each inner periphery surface 12b of the base 12 and each support shaft 34 of the link member 16 facing each inner peripheral surface is reduced locally.
Patent JP-2001309268-A (JP)
Title: Display and method having time shift function
Inventor: YONEDA MINORU
IPC: H04N5/445
Filed: 2000-04-21
Abstract: PROBLEM TO BE SOLVED: To attain an intellectual operation of a time shift function and a tampering or an erase of information associated with a part of displaying signal becoming unnecessary at a time shift. SOLUTION: In a device having a time shift, means 104 storing a received displaying signal into a record media and processing a time shift so as to output the displaying signal, an intelligent function 110 processes a time shift to the displaying signal of the specified channel and outputs it by controlling the time shift means 104, unless any user operation of the time shift is not inputted.
Patent JP-2001264152-A (JP)
Title: Method and apparatus for detection and recognition of weight of car body
Inventor: YOSHIKAWA GIICHI
IPC: G01G23/18
Filed: 2000-03-17
Abstract: PROBLEM TO BE SOLVED: To suppress the excessive loading of a loading load, to safely run a moving vehicle and to prevent road damage and air pollution by a method wherein a driver recognizes the excessive loading of the weight of the loading load and the imbalnace of the load in order to run the moving vehicle safely on a public road and a device which recognizes the excessive loading from the outside is attached. SOLUTION: A sensor which uses a change in a texture due to a bending stress or pressurization is arranged at a spring part between a chassis and the frame of a load-carrying platform or between an axle and the chassis. An apparatus wherein the displacement signal of the sensor is captured by a computer circuit, a loading weight value is detected, its detection value is displayed at a driver's seat in an analog manner and the detection value can be displayed and transmitted even to the outside is provided. A function which can control an engine output system by the excessive loading is provided.
Patent JP-2001307173-A (JP)
Title: Card authenticity discriminating device
Inventor: HORI NOBUO
IPC: B42D15/10
Filed: 2000-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a card authenticity discriminating device capable of objectively and speedily discriminating the authenticity of the card having a hologram where images based on diffraction patterns are formed plurally. SOLUTION: This card authenticity discriminating device is provided with a projection system 22, which is provided at a card 1 and projecting measuring light Q1 to the hologram 2 where the plural pictures 8, 9 and 10 based on the diffraction patterns 4, 5 and 6 having different array forming direction of a diffraction grating, a detecting system 23 having plural line sensors 28a to 28c for respectively detecting reflected diffraction light, reflected and diffracted by each diffraction grating, and discriminating means 30a to 30c and 31a to 31c for discriminating whether the card 1 is genuine or not by analyzing photoelectric output based on each reflected diffraction light of the line sensors 28a to 28c.
Patent JP-2001304169-A (JP)
Title: Submerged pump
Inventor: MIYA AYAFUMI
IPC: F04D13/04
Filed: 2000-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a hydraulic turbine-driven submerged pump having one discharge port and reduced confluent loss. SOLUTION: A casing 11 of the submerged pump is provided with a hydraulic turbine 12 at one end and a pump discharge port 11a at the other end as well as a pump suction opening 11b. A hollow rotary shaft 25 with a pump impeller 29 fixed thereto is connected to a runner 17 of the hydraulic turbine 12 at one end. The hollow rotary shaft 25 extends toward the pump discharge port 11a in the casing 11. The hollow rotary shaft 25 is provided with a duct 25a connecting with an outlet 17b of the runner 17 at one end and having a turbine discharge port 25c opened in the same direction as the pump discharge port 11a at the other end.
Patent JP-2001305559-A (JP)
Title: Plastic liquid crystal display device
Inventor: WADA EISAKU
IPC: G02F1/1333
Filed: 2000-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a plastic liquid crystal display device wherein a gap between plastic substrates having no rigidity is nearly uniformly formed. SOLUTION: Average four flocks 3 consisting of five or more particles aggregated are in existence per 1 mm2 dispersion area as the spacers lying between the pair of plastic substrates 1 and 1 on which transparent electrodes are formed.
Patent JP-2001300016-A (JP)
Title: Game machine
Inventor: YAMAZAKI YOSHIO
IPC: A63F7/02
Filed: 2000-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a game machine which achieves a longer life of electric parts. SOLUTION: A pachinko game machine as the game machine is provided with a lamp 23 for decoration, a player sensor 27, a main control board 31 and a lamp substrate 34. The lamp 23 is electrically energized to operate and radiates light in various patterns. The player sensor 27 detects the existence of a player around the front of the pachinko game machine. The main control board 31 judges whether the situation of the player sensor 27 failing to detect the player continues for the set period of time. Based on the results of the judgment with the main control board 31, when the absence of the player continues for the set period of time, the lamp board 34 works to reduce the electric energization per time by increasing the flashing interval of the lamp 3 from that during the detection of the player. This can cut back the power consumption of the lamp 23 accordingly.
Patent JP-2001312593-A (JP)
Title: Risk calculating system and method therefor
Inventor: TATEYAMA TAKAHARU
IPC: G06Q40/06
Filed: 2000-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a risk calculating system of high reliability. SOLUTION: The risk calculating system 10 comprises a correlating matrix calculating part 16 generating a correlating matrix which shows each correlation of plural risk factors including both of market risk factor and credit risk factor, a correlating random numbers vector calculator 22 calculating random numbers having correlation structure to each other by using the correlating matrix, a scenario generating part 30 generating a scenario which simulates each value of plural risk factors after the lapse of a unit time by using the random numbers having correlation structure, a portfolio value calculator 34 calculating a simulated asset value which simulates asset value after the lapse of a unit time based on the scenario and a VaR calculator 36 calculating a VaR from the simulated asset value and present asset value.
Patent JP-2001313921-A (JP)
Title: Television broadcasting system and television broadcasting method used for the same
Inventor: TAMAGAWA TORU
IPC: H04N21/81
Filed: 2000-04-28
Abstract: PROBLEM TO BE SOLVED: To efficiently use bidirectivity by data communication while utilizing enjoyableness and advantage of a conventional TV program as they are. SOLUTION: A television broadcasting system uniting television broadcasting and data communication is provided with a broadcast station 3 to broadcast dramatic contents 2, a game software distribution means 5 to distribute game software 4 linked to the story of the dramatic contents 2, a viewer side processor 6 which receives the game software 4 when the viewer desires while receiving and displaying the dramatic contents 2 and can execute the game software 4 while the viewer views and listens to the dramatic contents 2, and a contribution evaluation means 16 which collects contribution data to the dramatic contents 2 by the execution of the game software 4 in the viewer side processor 6, calculates the result information of the executor of the game software 4 by evaluating the contribution data and notifies the viewer side processor 6 of the results information.
Patent JP-2001319072-A (JP)
Title: Method and system for providing three-dimensional component library
Inventor: KAWAGUCHI YUKO
IPC: G06Q30/06
Filed: 2000-05-08
Abstract: PROBLEM TO BE SOLVED: To structure a network of markets for 3D component data provision which can speedily provide necessary data at the date of delivery that a requester desires. SOLUTION: The requester makes a request to generate 3D component data from a user terminal 10 through the Internet and a providing source 20 which receives the request generates and registers 3D data as a component library on a 3D component library terminal 30. The component data when delivered to the requester are speedily provided by being downloaded from the service provider 50 on the Internet through which the requester makes the component data request.
Patent JP-2001288918-A (JP)
Title: Tire stopper for automobile
Inventor: FURUMOTO SHUJI
IPC: E04H6/42
Filed: 2000-05-12
Abstract: PROBLEM TO BE SOLVED: To provide a tire stopper for an automobile capable of flattening the ground of a garage to conveniently use it when the automobile is not parked and raising the stopper by the automobile's own weight without using power of electricity or the like. SOLUTION: The tire stopper includes a footboard 2 horizontally placed on the ground 22 through a body 1, the stopper 3 for stopping a wheel 21 of the automobile driven by the footboard 2 and an elastic body 7 horizontally pushed up the footboard 2. The footboard 2 connects a first edge to the body I in a tiltable manner. The footboard 2 connects a second edge opposed to the first edge to the stopper 3 in a bendable manner. The stopper 3 extends to a direction parallel with the second edge of the footboard 2 to fix a sliding shaft 6 to a middle part of the lower surface. The sliding shaft 6 is led to a slit 8 of the body 1 to connect the stopper 3 to the body 1 through the sliding shaft 6.  The stopper 3 is positioned on the approximately same plane flush with the footboard 2 in a horizontal position, and when the automobile tilts the footboard 2, the footboard is tilted to project onto the upper surface.
Patent JP-2002001629-A (JP)
Title: Rocking preventing device for machine body in machining center
Inventor: ABE SHINICHI
IPC: B23Q1/00
Filed: 2000-05-12
Abstract: PROBLEM TO BE SOLVED: To stably hold a machine body even if the floor area is reduced so as to reduce the size by effectively preventing rocking of the machine body caused by large force of initial operation when a work assembling table and a spindle mount table of a machining center are relatively moved in the longitudinal direction and in the lateral direction. SOLUTION: A frame having a pair of longitudinal frames on right and left and a lateral frame stretched between them is mounted on the bottom of the machine body of the machining center to be moved in the longitudinal direction, a spindle assembling table is mounted on the lateral frame to be moved in the lateral direction, the work assembling table is coordinated above the spindle assembling table and mounted on the machine body to be moved in the vertical direction, the frame is provided with a balance weight mounted to move in the opposite direction in synchronization with the lateral movement of the spindle assembling table, and the machine body is provided with a balance weight mounted to move longitudinally in synchronization with the longitudinal movement of the frame.
Patent JP-2001324260-A (JP)
Title: Connection structure and connecting method of panels
Inventor: TAKASE SHOZO
IPC: F25D23/06
Filed: 2000-05-15
Abstract: PROBLEM TO BE SOLVED: To connect panels to each other infallibly and make the connected panels air and water tight, and to reduce the cost of the connection and improve the appearance. SOLUTION: Adjacent panels P, one having a concave retaining line 6 and the other having a convex retaining line 5 at the edges thereof, which retaining lines can engage with each other, are drawn and joined together with drawing means (a retainer 7 and a receptor 8) so that the edges are brought into pressure contact with each other in a state where a packing member 20 intervenes therebetween to be in close contact with the edges of the panels P, which packing member has a cross section along the contours of the concave retaining line 6 and the convex retaining line 5.
Patent JP-2001323600-A (JP)
Title: Anchorage device of pc cable
Inventor: ARAKANE MASARU
IPC: E02D5/80
Filed: 2000-05-15
Abstract: PROBLEM TO BE SOLVED: To provide an anchorage device for a PC cable which is excellent in keeping corrosion-resistance by suppressing occurrence of crack around an anchorage part and drop-out of mortal from a box-out part. SOLUTION: An anchorage device for a PC cable 90 is provided where the end part of PC cable 90 is anchored to a concrete member 30 using a cylindrical base body (rib cast anchor 11). The base body is provided with a guide which arranges a spiral reinforcement 20 provided around it at a position substantially constant in distance from the rib cast anchor 11. The guide is preferred to comprises a through hole 15 of the spiral reinforcement and a semi-circular channel 16 so as to coaxially hold both the spiral reinforcement 20 and the rib cast anchor 11.
Patent JP-2001328488-A (JP)
Title: Rear luggage compartment structure for vehicle
Inventor: HIROYA YASUSHIGE
IPC: B60R5/04
Filed: 2000-05-18
Abstract: PROBLEM TO BE SOLVED: To improve the convenience of a rear luggage compartment of a vehicle. SOLUTION: A package tray 2 is formed to be foldable in the cross direction of the vehicle and to be dividable in the longitudinal direction. The package tray 2 or divided front side and rear side package trays 21 and 22 are selectively and detachably mounted to mounted parts 31-34 provided on the front side and rear side of an upper end part and intermediate part of the luggage compartment 1, to realize various storage forms.
Patent JP-2001327468-A (JP)
Title: Ophthalmoscope
Inventor: KOBAYAKAWA YOSHI
IPC: A61B3/02
Filed: 2000-05-23
Abstract: PROBLEM TO BE SOLVED: To perform accurate optometry by changing the sizes of optotype marks displayed on an electronic image display means using a zoom lens. SOLUTION: An optotype 5 sequentially displays optotype patterns stored in a storage means 11 by being controlled by a control means 10. The zoom lens 4 has an opening including right and left optical paths O2L and O2R, and can magnify approximately two time. The surfaces of examined eyes from an image being reduced within the zoom lens 4 by a field lens 3. A testee watches an image of the optotype 5, being magnified by the zoom lens 4 and projected near the field lens 3, through a lens 1 provided in front of the face.
Patent JP-2001330311-A (JP)
Title: Bath heater with hot-water supply apparatus
Inventor: TAMADA HARUHIKO
IPC: F24H1/00
Filed: 2000-05-24
Abstract: PROBLEM TO BE SOLVED: To provide a bath heater with hot-water supply apparatus compact in size at reduced cost, further shorten the time required for filling up the tub by a double- conveyance system by using a single detector for common use, eliminating both a sensor for water-supply amount and a water-current switch in the conventional art. SOLUTION: There are provided in the apparatus, from a bathtub 1 on the upstream side of a return pipe 33 of a reheating circulation passage 2 to a heat exchanger 35 on the down stream side in order, a circulation pump 34, a 1st check valve 43 allowing a flow only to the delivery, an inflow position P from a water supply path 4 and a flow sensor 40. A bypass 44 is provided from a position B1 downstream of the flow sensor, bypassing the flow sensor and the 1st check valve, to a position B2 on the delivery side of the circulation pump. A 2nd check valve 45 is provided to allow only a flow from the position B1 to the position B2. A flow rate for filling up the bathtub is detected when the total amount of hot water for filling up the bathtub from the water supply path 4, the flow is divided into two directions at the position B1 to the bypass and to the heat exchanger.  When the circulation pump is operated, the circulation hot water passes the 1st check valve and the flow sensor, the detected flow value is increased and a passage of the circulation flow is detected.