baber/WOPTO huggingface dataset:
Patent JP-2001355447-A (JP)
Title: Heat exchanger unit for automobile
Inventor: ONODERA MUTSUHIRO
IPC: F01P11/10
Filed: 2000-06-09
Abstract: PROBLEM TO BE SOLVED: To provide a heat exchanger unit for an automobile capable of preventing a decrease in the quantity of travel air led into a fan shroud when arranging the long side of the heat exchanger unit for the automobile parallel with a vehicle lateral direction. SOLUTION: Side face parts S1 of two duct parts 2e for guiding travel air to a heat exchanger 1 are formed along the peripheral edge of a circular opening 3 of a fan surrounding part 2b for guiding air to the heat exchanger 1. The open area of an air lead-in port 7 of the duct part 2e can thereby be made larger than the cross-sectional area of a middle part of the duct part 2e, and when arranging the long side 1 of the fan shroud 2 parallel with the vehicle lateral direction RL, the quantity of travel air led into the fan shroud 2 from the duct parts 2e is increased.
Patent JP-2001356796-A (JP)
Title: Service reservation system and information terminal for reserving service
Inventor: ASAMI KATSUSHI
IPC: G06Q10/00
Filed: 2000-06-12
Abstract: PROBLEM TO BE SOLVED: To perform various kinds of service reservation and also to reduce the cost for maintenance of devices and communication. SOLUTION: When a server 10 receives a request for transmission from a portable telephone set 30, it transmits dialog specification data corresponding to the request for transmission to the telephone set 30. A voice processing engine which is provided in the telephone set 30 synthesizes voices based on the dialog specification data to output guidance voices from a speaker 46. Then, a user executes input for service reservation according to the guidance voices toward a microphone 40. The voice processing engine recognizes voices of the user based on the dialog specification data to form reservation information data by extracting data needed for the reservation from the recognized results. The reservation information data are transmitted from the telephone set 30 to a server 90 being the provider of the service.
Patent JP-2001355990-A (JP)
Title: Tank structure of heat exchanger
Inventor: IGAMI TAKASHI
IPC: F28F9/02
Filed: 2000-06-12
Abstract: PROBLEM TO BE SOLVED: To provide a tank structure having few numbers of components, being easy to manufacture and having high mass production properties, in regard to a tank of a heat exchanger using a pipe material. SOLUTION: A plate-shaped closed part 4 is formed by plastic deformation in one end part in the longitudinal direction of a tank main body 1 constituted of a pipe material, and the closed part 4 is supported by a support 6.
Patent JP-2001042987-A (JP)
Title: Form shortcut for application program of small foot print device
Inventor: JOHN KURISUWIKKU
IPC: G06F3/048
Filed: 2000-06-13
Abstract: PROBLEM TO BE SOLVED: To enable entry into a form displayed by an application program executed on a small foot print device by displaying a list wherein an input character string can be selected in response to the operation of a user interface control and arranging the character string that a user selects in an input field. SOLUTION: The application program displays an input field for making a user to perform input or requesting the input (S610). For example, a web browser displays an input field of the HTML form. The user operates a user interface control (S612). In response to the operation by the user, the system displays a list of input character strings which are generated in advance. The user selects a character string from the displayed list (S614). The application program inserts the selected character string into a proper input field (S616).
Patent JP-2001356401-A (JP)
Title: Camera
Inventor: YASUI EIHIKO
IPC: G03B17/04
Filed: 2000-06-14
Abstract: PROBLEM TO BE SOLVED: To provide a camera capable of improving the operability further. SOLUTION: When a film cartridge is loaded in the camera, a motor M starts to rewind film in response to the operation of a rewinding button 7, and a cartridge cover 45 is opened after completing rewinding the film. Therefore, the cartridge cover is automatically opened after taking up the film without operating a cartridge cover opening button by an operator as shown in the conventional technological camera, thereby, the camera is made excellent in the operability.
Patent JP-2001353063-A (JP)
Title: Rice cooker
Inventor: TSUBOI SHIN
IPC: A47J27/00
Filed: 2000-06-16
Abstract: PROBLEM TO BE SOLVED: To provide a rice cooker which can realize uniform cooking of rice by decreasing unevenness of heating. SOLUTION: Resonance frequencies of an inside resonance circuit 16a and an outside resonance circuit 16b are set to 50 kHz and 20 kHz, respectively. Electric powers supplied to an inside heating coil 2a and an outside heating coil 2b are made approximately same by driving an inverter main circuit 12 in a frequency region where impedances of the inside resonance circuit 16a and the outside resonance circuit 16b approximately coincide with each other by a control circuit 17. In addition, electronic power supplied to the inside heating coil 2a is made larger by driving the inverter main circuit 12 in a frequency region where the impedances of the outside resonance circuit 16b is larger than that of the inside resonance circuit 16a to heat the central part in a pot.
Patent JP-2001356289-A (JP)
Title: Optical scanner
Inventor: ABE MASAAKI
IPC: G02B13/08
Filed: 2000-06-16
Abstract: PROBLEM TO BE SOLVED: To improve productivity and to reduce a cost while maintaining sufficient accuracy. SOLUTION: A first optical element 5 consists of an anamorphic lens formed of plastic. Both of the incident surface shape and exit surface shape of the first optical element 5 are formed as aspheric surfaces and the main scanning side shape is formed as an aspheric surface and the sub-scanning side shape as a spherical surface continuously changing the curvature. A second optical element 6 is formed from glass having a relatively low refractive index and its incident surface is formed as a convex shape and its exit surface as a plane shape. A cylindrical mirror 8 has power only in the sub-scanning direction and images the luminous flux from a bent mirror 7 onto a scanning surface 9 after further reflecting the same.
Patent JP-2002005146-A (JP)
Title: Lock nut and joining structure of cylindrical member and male screw material
Inventor: KITAURA KAZUO
IPC: F16B39/12
Filed: 2000-06-21
Abstract: PROBLEM TO BE SOLVED: To form both a fitting part and a part fitted to the fitting part in a cylindrical member in a cross-sectional noncircular shape, and to very tightly fit both in lock nuts having a female screw part threadedly engaged with male screw parts of male screw materials and the fitting part fitted to the end part vicinity of the cylindrical member in a joining structure of the cylindrical member and the male screw materials capable of moving the male screw materials in the shaft direction to the cylindrical member and fixable to an optional position by inserting a part of the male screw materials into the cylindrical member. SOLUTION: The fitting part 13 of the lock nuts 2L and 2U can rotate to the female screw part 12. The fitting part 13 sufficiently fastens the lock nuts 2L and 2U even in a nonrotatable state to the cylindrical member 3, and the fitting part 13 is moved in the shaft direction, and can be sufficiently fitted to the cylinder member 3.
Patent JP-2001029749-A (JP)
Title: Recovery of polymer latex product
Inventor: BRADY ROBERT ANTHONY
IPC: C08F20/00
Filed: 2000-06-21
Abstract: PROBLEM TO BE SOLVED: To provide a recovery process of polymer latex from white water capable of more extending the life of a membrane by reducing the contamination of the membrane. SOLUTION: A recovery method of a polymer latex product from a white water emulsion includes a process (a) for bringing the white water emulsion into contact with a fixed ultrafiltration flat membrane, a process (b) for removing water and other low molecular substance from the white water emulsion and a process (c) for repeatedly recirculating the white water emulsion through the ultrafiltration flat membrane to form a conc. white water emulsion having polymer concn. higher than the initial polymer concn. of the white water emulsion. In this case, the white water emulsion passes through the ultrafiltration flat membrane as a turblent flow.
Patent JP-2001036084-A (JP)
Title: Back metal drain terminal with low stress and heat resistance
Inventor: GREBS THOMAS
IPC: H01L23/482
Filed: 2000-06-22
Abstract: PROBLEM TO BE SOLVED: To reduce resistance and improve thermal conductivity and low- compression stress and to easily solder a terminal to a frame by providing a first layer made of tantalum and an outermost second layer made of copper to a back metal drain terminal that is provided on a lower surface. SOLUTION: A semiconductor device 100 of double diffusion MOS including a well region 102, a source region 103, and a gate 104 located on the upper surface of a silicon substrate 101 is formed. A drain region 105 is provided at the lower portion of the substrate 101, and current is allowed to flow from a back metal drain terminal 106 to a source metal terminal 108 via a channel region 107 and the source region 103 on the substrate. A first layer made of tantalum, an outermost second layer made of copper, and an arbitrary third layer in contact with the drain region 105 are provided at the back metal drain terminal 106 adjacent to the drain region 105 of the drain region. In this case, the back metal lamination 3 is made of three or more layers, and the drain terminal including a copper layer whose first layer is as thick as 5,000-15,000 Årequires less entire metal layer.
Patent JP-2002007892-A (JP)
Title: Marketing information collecting system by internet access tool
Inventor: NOZU SHINJI
IPC: G06Q30/02
Filed: 2000-06-22
Abstract: PROBLEM TO BE SOLVED: To provide a marketing information collecting system for acquiring information of people accessing a home-page opened on the Internet and enabling the information to be effectively used for business activities. SOLUTION: This marketing information collecting system is equipped with an electronic terminal for outputting data for access and data for customer identification, a communication network connected to the electronic terminal, a host computer for transferring data from/to the electronic terminal via the network, and a data collecting device for collecting customer information from data transferred to the host computer via the network and processing it. The collecting device is a data processing device used in the collecting system for providing sales information stored in the host computer to accessing customers by using the electronic terminal and collects a second group of data during the data transfer period from the network to the host computer.
Patent JP-2002009790-A (JP)
Title: Address generating method
Inventor: TAMURA NAOKO
IPC: H04L12/28
Filed: 2000-06-23
Abstract: PROBLEM TO BE SOLVED: To provide an algorithm by which a polling address is generated in average in order to prevent a delay in data transfer and missing data due to ununiform polling. SOLUTION: In a polling to retrieve a physical layer device having transferable cells conducted in parallel with transfer of data from the physical layer device to an ATM layer device, polling addresses are generated in the ascending order, a start address for a succeeding polling period is generated from an address by incrementing the start address of a preceding polling period by one so as to retrieve a physical layer device from which data can be transferred at a succeeding data transfer cycle. Since the start address for the succeeding polling period is generated differently in the ascending order from the start address of the preceding polling period, the retrieval of the physical layer device can be executed in average so as to prevent a delay in data transfer and missing data.
Patent JP-2001067929-A (JP)
Title: Luminaire and mirror with illumination
Inventor: TSUJI HIDETOSHI
IPC: F21Y103/00
Filed: 2000-06-23
Abstract: PROBLEM TO BE SOLVED: To provide a thin type mirror with illumination imparting no oppressive feeling to a user and having a luminaire on the same plane as the mirror, or to provide a thin type luminaire. SOLUTION: This luminaire has an output connection device in a nearly center of the luminaire. Since a high-voltage side lamp electric wire 52 has a shortest length, leakage of a high-frequency current flowing to a high-pressure discharge lamp can be minimized to reduce capacity of a lighting device. Besides, the electric wire lengths of the high-voltage side lamp electric wires 52 can be set to nearly equal lengths, the leakage of the high-frequency currents flowing to the respective lamps become equal to equalize lamp light flux and a light transmitting face.
Patent JP-2002009297-A (JP)
Title: Thin film transistor, its manufacturing method and liquid crystal display
Inventor: MASHITA SHUNJI
IPC: G02F1/1368
Filed: 2000-06-26
Abstract: PROBLEM TO BE SOLVED: To suppress a threshold voltage change and to reduce the shift amount of the threshold voltage in the bias thermal stress test due to water content in a gate insulation film. SOLUTION: In the method of manufacturing a thin film transistor, a molybdenum-tungsten (MoW) alloy electrode is used as a gate electrode, a gate insulation film is made of SiO2 as a main component, the carbon amount in the gate insulation film is kept above 2×1019 cm-3 and the nitrogen amount is kept in the rage between 1×1018 and 1×1020 cm-3. With this constitution, a dense gate insulation film is obtained, the change in the threshold voltage Vth is suppressed and the shift amount of the threshold voltage due to the water content in the gate insulation film in the bias thermal stress test is made small.
Patent JP-2001329300-A (JP)
Title: Deodorizing detergent for crop
Inventor: TANAKA HIROAKI
IPC: C11D17/08
Filed: 2000-05-22
Abstract: PROBLEM TO BE SOLVED: To provide a deodorizing detergent for crops which keeps adult insect pests, controls larvae, eggs, etc., inhibits their propagation, controls pathogens and also removes agrochemicals. SOLUTION: This deodorizing detergent comprises a water-soluble composition containing a surfactant, an enzyme, a deodorizing component (e.g. catechin, tannin, flavone, citrus extracts), a chelating agent (e.g. EDTA, tripolyphosphoric acid) and/or a stimulating compound (e.g. extracts of wasabi, pepper, etc.).
Patent JP-2002014549-A (JP)
Title: Transfer device and image forming device using the same
Inventor: NAKAJIMA HIROAKI
IPC: G03G15/16
Filed: 2000-06-28
Abstract: PROBLEM TO BE SOLVED: To prevent impact noise between a rocking cam and a cam lever in a transfer device. SOLUTION: This transfer device 20 is constituted of an elastic body transfer roller 21 disposed to contact with/separate from a toner image carrier 2, the rocking cam 24 making the roller 21 contact/separate, a clutch 25 disposed coaxially with the cam 24 and rotating the cam 24, the cam lever 23 pivotally supporting the roller 21 and rocked by the cam 24, a spring 26 fixed on the lever 23 and generating the contact force of the roller 21 with the image carrier 2, and a pressing lever 27 generating load having a reverse phase to load acting on the cam 24 from the lever 23. The load acting on the cam 24 from the lever 23 is cancelled by the load from the lever 27.
Patent JP-2001303702-A (JP)
Title: Plate glass support structure
Inventor: UESAWA SATOSHI
IPC: E04B2/90
Filed: 2000-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a support structure capable of mitigating the stress in a through hole in a plate glass. SOLUTION: In this plate glass support structure, the center portion in the thickness of the through hole is formed in a straight hole shape, a face portion of the plate glass is formed in a countersink shape, a buffer ring 15 is disposed in the straight hole portion, a position-keeping ring 16 not in contact with the through hole is disposed in the straight hole portion, and a bolt-like member piercing each member is inserted to support a perforated plate glass.
Patent JP-2002011922-A (JP)
Title: Image output apparatus and its controlling method and storage medium
Inventor: TAKAHASHI TADASHI
IPC: B41J29/38
Filed: 2000-06-30
Abstract: PROBLEM TO BE SOLVED: To obtain an image output apparatus in which a user is not required to wait for a long time until the end of print on the image output apparatus side even when a long time is required for printing a large quantity of print and can utilize the waiting time effectively, and a stacker is utilized effectively while protecting secrecy of a print and preventing missing or theft of the print by transferring a printed sheet, being stored for a long time in a stacker, to a stacker from which the user cannot take out the printed sheet even when the stacker is filled up with printed sheets. SOLUTION: Pinted sheets are held in stackers 108-110 from which a user can take out the printed sheets by inputting a cipher number temporarily thereby opening/closing a shutter. Based on use conditions of the stackers 108-110, a CPU 212 controls to transfer the printed sheet from a stacker 108-110 satisfying specified conditions to a stacker BOX 112 from which the user cannot take out the printed sheet.
Patent JP-2001087373-A (JP)
Title: Method of manufacturing wear resistant synthetic hair
Inventor: KLAUS DIETRICH SALZSIEDER
IPC: A61L27/00
Filed: 2000-06-30
Abstract: PROBLEM TO BE SOLVED: To improve the wear resistance of synthetic hair. SOLUTION: This method for manufacturing wear resistant synthetic hair comprises mixing a monofilament nylon 6 mat 0.09 mm in diameter with 0.5 wt.% titanium dioxide and 0.37 wt.% calcium carbide at 150 deg.C.
Patent JP-2002027495-A (JP)
Title: Three-dimensional image generating system, three- dimensional image generating method and three- dimensional information service system, and program providing medium
Inventor: GO IKOKU
IPC: H04N5/067
Filed: 2000-07-03
Abstract: PROBLEM TO BE SOLVED: To provide a three-dimensional image generating system which can generate a three-dimensional image stably even in the outdoors, and a three- dimensional information service system. SOLUTION: A three-dimensional shape can be measured with high accuracy using a plurality of (more than one) portable terminals with camera by preparing bases for installing these portable terminals with camera and calibrating them. An image can be picked up with a stabilized luminance even in the outdoors by a 3D imaging mode where flash light is used while setting predetermined shutter speed and iris or the shutter speed or iris is adjusted automatically through a unit for measuring illuminance. Furthermore, an arrangement for transferring three-dimensional data measured through use of the portable terminal with camera or three-dimensional data stored in a server to other terminal is realized.
Patent JP-2002026436-A (JP)
Title: ArF EXCIMER LASER, KrF EXCIMER LASER, AND FLUORINE LASER
Inventor: TSUSHIMA HIROAKI
IPC: H01S3/225
Filed: 2000-07-04
Abstract: PROBLEM TO BE SOLVED: To solve the problem that the width Tis of a laser pulse becomes shorter than a prescribed value due to the capacity variation of a peaking condenser and another problem that the service life of a gas becomes shorter. SOLUTION: An ArF excimer laser is provided with the peaking condenser Cp dipped in an insulating coolant 25, a temperature detecting means 29 which detects the temperature of the coolant 25, a heat exchange medium which makes heat exchange with the coolant 25. The laser is also provided with a heating means 31 which heats the coolant 25 directly or through the heat exchange medium and a temperature control means 30 which controls the temperature of the coolant 25 within a predetermined temperature range by controlling the operation of the heating means 31 or the flow rate of the heat exchange medium.
Patent JP-2002021482-A (JP)
Title: Natural ground evaluation method in tunnel excavation and equipment therefor
Inventor: KURONUMA IZURU
IPC: E21D9/12
Filed: 2000-07-05
Abstract: PROBLEM TO BE SOLVED: To provide a natural ground evaluation method capable of always monitor and evaluate the situation of the natural ground of facing without affecting the execution of work such as a stop of belt conveyor in a tunnel excavation using TBM. SOLUTION: A weighting controller (2) is arranged below a belt conveyor (1) carrying muck (Z) excavated by a tunnel boring machine, the weight of the muck (Z) to be carried is measured continuously, the moving speed of the belt conveyor (1) is measured, the amount of muck excavated per unit time is measured from the measured value of the weight of muck carried, a change in the amount of excavated muck per unit time is always monitored relative to the amount of the moving forward of the tunnel boring machine, and a place where the value suddenly changes relative to the amount of moving forward of the boring machine is evaluated as a defective place in the natural ground situation where there are symptoms is the occurrence of the ruptures or fallings.
Patent JP-2002023051-A (JP)
Title: Optical spatial transmitting device
Inventor: SHIMADA MASAFUMI
IPC: G02B13/00
Filed: 2000-07-13
Abstract: PROBLEM TO BE SOLVED: To provide an optical spatial transmitting device having a light receiving part for condensing infrared light on a photodetector and constituted so that the observation of visible light with the naked eye can be performed by using the light receiving part and capable of compensating axial chromatic aberration caused at the time of observation with inexpensive constitution. SOLUTION: This optical spatial transmitting device is constituted to perform communication by making the photodetector receive the infrared light condensed by a light receiving lens system and perform the observation with the naked eye by using the light receiving lens system by detaching the photodetector and inserting an eyepiece. Furthermore, the device is provided with an attachable/detachable chromatic aberration compensating means inserted only at the time of observation.
Patent JP-2002033130-A (JP)
Title: High polymer solid electrolyte and secondary battery
Inventor: ISHITOKU TAKESHI
IPC: C08K3/00
Filed: 2000-07-14
Abstract: PROBLEM TO BE SOLVED: To provide high polymer solid electrolyte provided with high ion conductivity, excellent electrochemical stability and excellent stability in charging and to provide a secondary battery using the high polymer solid electrolyte. SOLUTION: These are the high polymer solid electrolyte comprising a Lewis acid or compound for generating the Lewis acid and metallic salt of the group Ia in the periodic table in high molecular compound and the secondary battery using the high polymer solid electrolyte.
Patent JP-2002034219-A (JP)
Title: Generator
Inventor: KIKUCHI SHINJI
IPC: H02K19/28
Filed: 2000-07-17
Abstract: PROBLEM TO BE SOLVED: To provide a generator having an external characteristic curve, such that when a short-circuit current flows, a circuit breaker installed on the output side of the generator detects overcurrent and trips. SOLUTION: The self-excited generator comprises a stator equipped with single-phase main generation winding 1, wound in fractional pitch winding and an exciter winding 2 wound in a position substantially different in phase by an electrical angle of 90 deg. from the single-phase main generation winding 1, and a rotor including a skewed rotor core provided with a braking winding. In the generator, voltages produced in the exciter winding 2 are rectified through a rectifying circuit and are supplied to field windings. The exciter winding 2 is wound in fractional pitch winding with about 2/3 winding pitch, and the exciter winding 2 wound in about 2/3 fractional pitch winding is connected in series in open delta shape, equivalent to three-phase alternating-current winding in delta connection with one phase being omitted.