baber/WOPTO huggingface dataset:
Patent JP-2002021777-A (JP)
Title: Jet fan
Inventor: NISHI MICHIHIRO
IPC: F04D25/16
Filed: 2000-07-12
Abstract: PROBLEM TO BE SOLVED: To minimize a rotational constituent of an absolute velocity of air flow on the outlet side of a jet fan and turn a pair of impellers by means of a single driving means. SOLUTION: The impellers 26, 28 arranged face to face on the common central axial line are turned in the opposite directions mutually, and blades 26F, 28F of the impellers 26, 28 are arranged so that their rotational constituents of the absolute velocity of air flow in the impellers 26, 28 are cancelled by each other.
Patent JP-2002022482-A (JP)
Title: Navigation method for moving body, navigation system for onboard moving body, portable navigation system, and computer-readable storage medium
Inventor: HOSODA KOJI
IPC: G09B29/10
Filed: 2000-07-13
Abstract: PROBLEM TO BE SOLVED: To improve the navigation function of a navigation device for a navigation system capable of bidirectional communication comprised of a main unit in an on board moving body and a portable subunit by utilizing location information received by the other device. SOLUTION: The movement track information and movement predetermined path information of a motor vehicle computed by the main unit of the onboard motor vehicle are transmitted to the portable subunit. The subunit computes the present location and movement track information of itself and, on the basis of the computed information, map information, and the received information, displays on a display 25 a map image which indicates a symbol 58 of the present location of a subunit operator, its movement track 57, and the movement track 56 and movement predetermined path 59 of the motor vehicle.
Patent JP-2002029245-A (JP)
Title: Air conditioner for vehicle
Inventor: IWAMA SHINJI
IPC: B60H1/00
Filed: 2000-07-14
Abstract: PROBLEM TO BE SOLVED: To provide an air conditioner for a vehicle capable of ensuring the response property of a humidity detection means without providing the humidity detection means in an aspirator. SOLUTION: Since a circulation path in which the air in a vehicle room flows into the vehicle room through an internal air suction port 3 and an air conditioning case 2 is formed at the time of internal air mode by providing a humidity sensor 16 in the internal air suction port 3, the air in the vehicle room comes into contact with the humidity sensor 16. Moreover, since an internal and external air switching door 5 comes into contact with a protruding part 17 to open the internal air suction port 3 by a predetermined degree of opening even at the time of external air mode by forming the protruding part 17 in a fringe part of the internal air suction port 3, the circulation path is formed to bring the air in the vehicle room into contact with the humidity sensor 16.  As a result, it is possible to ensure the response property of the humidity sensor 16 at all times even if the humidity sensor 16 is not provided in the aspirator.
Patent JP-2001003593-A (JP)
Title: Mechanical parking apparatus
Inventor: FUJIKAWA ATSUSHI
IPC: E04H6/18
Filed: 2000-07-14
Abstract: PROBLEM TO BE SOLVED: To simplify the structure of a wheel stoper device of a transverse conveyor. SOLUTION: Arms 31, 32 are pivoted respectively by actuators 36, 37 supported on the frame of a traveling truck. The contact position of respective arms with wheels and housing position are accurately decided by only a simple extension/contraction control of actuators 36, 37. The wheels are positioned by the contact of the arm 31 with the wheel 10a and also the contact of the arm 32 with the wheel 10b to prevent loads from shifting. The arms 31, 32 are used while freely changing the position of one end part 31a, 32a as a rotary center or at least one of different lengths and an optimum constitution can be obtained as a wheel stopper device to fix the wheel 10 of a vehicle put on a transverse conveyor of a traveling truck.
Patent JP-2001078852-A (JP)
Title: Manufacture of structure functioning as seat or backrest, or the like, of chair and structure utilizing the same
Inventor: KODAIRA MASATOSHI
IPC: B68G11/02
Filed: 2000-07-14
Abstract: PROBLEM TO BE SOLVED: To miniaturize a manufacturing device, to improve the workability of manufacture and to improve an appearance. SOLUTION: This structure is composed of the film-like member 2 of a mesh, film, cloth or nonwoven fabric, or the like, and a frame-like supporting member 3 for holding its peripheral edge and is assembled to the frame of a chair. In this case, for instance, by the method of attaching the film-like member 2 provided with a heat contraction property to a die 5 for insert- molding the frame-like supporting member 3 and the film-like member 2 under no stress or with stress weaker than the tension required as the structure 1, then injecting resin to a cavity 6, hardening it and molding the frame-like supporting member 3, or the like, the film-like member 2 is attached to the frame-like supporting member 3 under no tension or with the tension weaker than the tension required as the structure 1 and is fixed.  Thereafter, the film-like member 2 is heated and contracted and elasticity required as the structure 1 is given.
Patent JP-2002033873-A (JP)
Title: Facsimile machine and repeater
Inventor: TSUCHIYA MASARU
IPC: H04N1/32
Filed: 2000-07-17
Abstract: PROBLEM TO BE SOLVED: To provide a facsimile machine that can save its communication cost through efficient communication and to provide its communication method. SOLUTION: The facsimile machine of this invention transmits received sub addresses of reception terminals to a relay unit altogether with image information through one communication when receiving an instruction of multi- cast transmission so as to attain efficient communication.
Patent JP-2002039160-A (JP)
Title: Hinge device
Inventor: SUZUKI TAKESHI
IPC: E05D11/08
Filed: 2000-07-18
Abstract: PROBLEM TO BE SOLVED: To provide a hinge device that has simple structure and less components, is easily mounted, can be easily lightened and miniaturized, and is inexpensive. SOLUTION: A hinge shaft 5 positioned at one of a fixed side and a movable side and a U-shaped plate spring 6 positioned at the other side are disposed rotatably, the hinge shaft 5 comprises a large diameter part 5a and a small diameter part 5b, a step part 8 between the large diameter part and the small diameter part is set as a fixed surface 13 contacting with the U-shaped plate spring.  The U-shaped plate spring is provided for the small diameter part of the hinge shaft 5 so as to contact with the fixed surface of the hinge shaft due to an energizing force applied in the axial line direction, a mutually contacting surface between the fixed surface of the hinge shaft and the U-shaped plate spring is formed as a cam surface, a running torque according to the strength of the energizing force of the U-shaped plate spring is produced on the cam surface by relative rotation between the hinge shaft and the U-shaped plate spring, and a click feeling is provided.
Patent JP-2002029464-A (JP)
Title: Door detaching tool of automobile or the like
Inventor: KOYAMA TAKAO
IPC: B62D65/06
Filed: 2000-07-19
Abstract: PROBLEM TO BE SOLVED: To easily and quickly perform detaching work in door repairing by work by one person and to cope with various shaped doors. SOLUTION: A truck is formed into a T-shaped table formed by connecting a longitudinal rod member to a central part of a lateral rod member, a supporting member for supporting the lower end edge of a door is provided on the longitudinal rod member, a lateral falling regulating member having a cord pulling locking means for regulating lateral falling by being brought into contact with one end when the door is supported on the supporting member is longitudinally rotatably constituted so as to be over the longitudinal rod member by taking a rotary bearing as a fulcrum by providing the rotary bearing near the connection of the lateral rod member and the longitudinal rod member.
Patent JP-2002036540-A (JP)
Title: Liquid jet device
Inventor: KATAKURA TAKAHIRO
IPC: B41J2/045
Filed: 2000-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a liquid jet device capable of reducing cost by simplifying the structure and the manufacturing processes. SOLUTION: The liquid jet device comprises a nozzle plate 17 having nozzles 3 provided thereon, a fluid passage forming plate 13 made of a ceramic that has a fluid passage communicating with the nozzles 3 and is laminated on the nozzle plate 17 and a diaphragm 11 that seals the nozzles 3 by being laminated on the fluid passage forming plate 13. Spaces as fluid passages corresponding to a pressurizing chamber 2, an ink reserving chamber 4 for reserving ink to be supplied to the pressurizing chamber 2 and an ink supplying passage 7 for supplying the ink in the ink reserving chamber 4 to the pressurizing chamber 2 are formed on the fluid passage forming plate 13. A piezoelectric vibration element 6 for generating a pressure is provided in the pressurizing chamber 2.  As a result of the above structure, it is possible to reduce the number of components to be laminated compared to a conventional device and to simplify the structure and the manufacturing processes.
Patent JP-2002038320-A (JP)
Title: Bib
Inventor: TAKEHARA YOSHIKO
IPC: A41D19/015
Filed: 2000-07-25
Abstract: PROBLEM TO BE SOLVED: To enable a bib for a baby or an aged person to be used even if the strings integrally formed with the bib is worn out and becomes useless. SOLUTION: This bib is the string obtained by inserting two easily bendable wires into one cylindrical cloth, and dividing the intermediate part of the cylindrical cloth into two parts, and is used by nipping the bib or a towel between the divided parts, fixing the bib or the towel by buttons or clips by using loops attached to both ends of the intermediate part to prevent the disengagement or dislocation at the time of the use.
Patent JP-2001078671-A (JP)
Title: Production of food product
Inventor: TRUSCELLO FRANCO
IPC: A23G3/00
Filed: 2000-07-26
Abstract: PROBLEM TO BE SOLVED: To obtain a food product having a simplified structure, capable of readily changing items, improved workability and operability efficiently at a low cost by using a plug composed of an edible material as a plug. SOLUTION: In providing a mold demarcating a molding cavity 1, introducing a specific amount of a molding material 3 in a fluid state into the cavity 1 and inserting a plug 4 having an outside to demarcate a space for packing the molding material 3 in cooperation with the surface of the molding cavity 1 into the molding cavity 1, a plug composed of an edible plug is used as the plug 4 to give a food product. The plug 4 is inserted into the molding cavity 1 following the molding material 3. As the result of insertion of the plug 4, the molding material 3 is preferably widened in a fluid state in the whole space.
Patent JP-2002038303-A (JP)
Title: Lady shorts
Inventor: SASAKI HISAE
IPC: A41C1/00
Filed: 2000-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a lady's shorts capable of making the figure of a wearer neat it and giving no tight feeling to the wearer without pressing the body. SOLUTION: This lady's short is so designed that a nonstretchable or slightly stretchable supplementary front body 4 is attached to the front of a stretchable front body 1, both the sides and the bottom of the supplementary front body 4 are respectively sewn on a back body 2 and a gore 3, and the other rims 8a and 8b are each in a free condition.
Patent JP-2002042240-A (JP)
Title: Money storage device
Inventor: IWATA YOSHIHIKO
IPC: G07G1/00
Filed: 2000-07-28
Abstract: PROBLEM TO BE SOLVED: To store many kinds of paper sheets in a standing state in a money storage device. SOLUTION: This money storage device comprising a easing 1 and a storage box 3 pulled out of the easing 1, is provided with a coin storage part 4 and a paper sheet standing storage part 13 respectively of box shape in the storage box 3. The coin storage part 4 has a coin partition members 5 in the box so as to be able to separately store plural kinds of coins by the coin partition members 5. The paper sheet standing storage part 13 has paper sheet partition members 14 so as to be able to separately store plural kinds of paper sheets in the standing state. The paper sheet standing storage part 13 has partition member fixing parts 13d capable of fixing the paper sheet partition members 14 in plural positions. The paper sheet standing storage part 13 is fixed by a fixing member 15 fixed to the storage box 3.
Patent JP-2002015175-A (JP)
Title: Method and device for contents data evaluation, recording medium, and method for selling contents data
Inventor: MURATA TOSHIAKI
IPC: G06Q30/06
Filed: 2000-07-28
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for contents data evaluation, a recording medium, and a method for selling contents data, which evaluate the value of contents data obtained by converting prescribed contents to digital data. SOLUTION: An input part 100 reads in and outputs contents data (picture data) which is obtained by converting prescribed contents (a generated drawing) to digital data, and the category and the classification of this drawing. A bit number calculation part 111 virtually divides a picture corresponding to inputted picture data into prescribed squares, and the number of squares of representation other than a background color is calculated and is outputted as the number of used bits. A first table 11 outputs a bit unit price corresponding to the category and the classification of the inputted drawing. A price calculation part 1 multiplies the bit unit price by the number of used bits and outputs the result to the outside as the price for picture data through an output part 10. This picture data is sold for a purchase request at the calculated price.
Patent JP-2002042538-A (JP)
Title: Reflective lighting device
Inventor: TAKITA KAZUO
IPC: F21Y101/00
Filed: 2000-07-31
Abstract: PROBLEM TO BE SOLVED: To provdie a reflective lighting device comprising a light controlling plate where even cracking discourage splash of glass fragments for safety, related to a reflective lamp where such tubular valve as high-voltage discharge lamp and a halogen lamp is housed in a reflecting mirror, with the opening of the reflecting mirror provided with the light controlling plate such as a glass front lens, a protective cover and the like. SOLUTION: A reflective lighting device HL is provided with comprises a reflective mirror 1 comprising a concave reflecting surface 15, a light-emitting tube L1 provided in the reflecting mirror 1, and a light controlling plate 2 of a hard glass which is so provided as to cover the opening of the reflecting mirror 1 and where a tensile stress is formed circumferentially with a position facing the light-emitting tube L1 as a center.
Patent JP-2002047072-A (JP)
Title: Composite component formed by joining different kind of component and its manufacturing method
Inventor: SHINKAI MASAYUKI
IPC: C04B37/02
Filed: 2000-08-01
Abstract: PROBLEM TO BE SOLVED: To provide a composite component of a ceramics substrate and a metal component which is hermetic in a joined part and excellent in thermal cycle and thermal shock property and its manufacturing method. SOLUTION: The ceramics substrate 1 and the metal component 7 are joined together to form the composite component. The active metal foil 4 is arranged on the surface of the ceramics substrate 1 and the solder 5 which is Au-Ag alloy is arranged on the active metal foil 4. The joined layer 6 is formed by heating the active metal foil 4 and the solder 5. The metal component 7 is arranged on the surface of the joined layer 6, then the component 7 and the layer 6 are solid state-bonded under pressure and heat, as a result the composite component is formed.
Patent JP-2002047713-A (JP)
Title: Washing device for toilet bowl
Inventor: NAKANISHI ATSUSHI
IPC: E03D13/00
Filed: 2000-08-02
Abstract: PROBLEM TO BE SOLVED: To prevent such an accident that a main body part is destroyed due to excessive pressure so as to make water leak outside in case of the generation of the excessive pressure in a primary-side water channel in an automatic washing device for a urinal, wherein the supply of washing water to a toilet bowl is conducted and stopped in order to wash the toilet bowl by opening/closing an on-off valve installed both in the main body part having a water supply path inside and on the water supply path. SOLUTION: In the automatic washing device 12 for the urinal, pressure releasing parts 64 and 66 for releasing the excessive pressure from the primary- side water channels 44a and 48a to secondary-side water channels 44b and 48b by destroying themselves in case of the action of the excessive pressure greater than or equal to set pressure on the water channels 44a and 48a are installed in such a manner as to be located in and straddle a boundary part between the water channels 44a and 48a acted upon by water pressure on the upstream side relative to a main valve 30 and the downstream part of the main valve 30 or the water channels 44b and 48b communicating with the downstream part thereof.
Patent JP-2002047014-A (JP)
Title: Thermal shielding cylinder, device and method of manufacturing glass preform provided with it
Inventor: OTSUSAKA TETSUYA
IPC: C03B37/014
Filed: 2000-08-02
Abstract: PROBLEM TO BE SOLVED: To provide a thermal shielding cylinder suitable for obtaining a glass preform which can control temperature rising at a connection of a shaft having a porous glass preform and a quartz rod on the upper part of the porous glass preform, can shorten the distance between the connection and an effective part of the porous glass preform, and to provide a manufacturing device and a manufacturing method of a glass preform provided with it. SOLUTION: The thermal insulating cylinder is so constructed that in a device of heat treating the porous glass preform 1 hung in a reacting container and vitrifying transparently, the thermal shielding cylinder is provided near the connection so that quantity of radiation heat to be received by the connection part 3 of the shaft 2 fixed at the device with free revolution and the quartz rod 9 on the upper part of the porous glass preform is reduced.
Patent JP-2002051007-A (JP)
Title: Radio communication unit and transmission power control method
Inventor: IMAIZUMI MASARU
IPC: H04W52/12
Filed: 2000-08-03
Abstract: PROBLEM TO BE SOLVED: To provide a radio communication unit that properly controls transmission power even in the case of communication where a plurality of kinds of data are multiplexed on the same channel. SOLUTION: A reception section 102 wirelessly receives a signal including at least two service data whose data quality on requirement differs. Data quality measurement sections 104-1-104-3 measure the quality of each of data, and an object reception quality control section 105 controls the object reception quality so that the service data requiring the highest data quality among the data included in the received signal satisfy the requirement of the data quality.
Patent JP-2002056845-A (JP)
Title: Positive electrode active material for lithium secondary battery and lithium secondary battery
Inventor: NAKAMURA MASAYA
IPC: H01M4/525
Filed: 2000-08-08
Abstract: PROBLEM TO BE SOLVED: To provide the positive electrode active material for lithium secondary battery having the excellent cycle characteristic and the storage characteristic in the high temperature environment and having the high regenerative density. SOLUTION: As the positive electrode active material for lithium secondary battery, the lithium-manganese compound oxide having the spinel structure expressed with a following general formula is used. Li1+xMn2-x-y-zAlyCozO4 (0.05>=x>=0, y>0, z>0, 0.35>=y+z>0.2, 0.5>=z/(3x+y+z)>=0.1). The active material having the remarkably strong crystal structure is thereby obtained, and the cycle characteristic in the high temperature is improved, and while an appropriate value of the open circuit voltage in any SOC is obtained, and the high regenerative density is obtained.
Patent JP-2002056869-A (JP)
Title: Fluid supply device for fuel cell
Inventor: SAHODA KATSUZO
IPC: F04F5/16
Filed: 2000-08-10
Abstract: PROBLEM TO BE SOLVED: To secure the predetermined stoichiometric characteristic in a wide range from a small flow to a large flow and to secure the required flow of the fluid. SOLUTION: An ejector 30 is provided with a first nozzle 32 having an opening part 65 at a tip thereof and capable of ejecting the first fluid from the opening part 65, a second nozzle 33 having an opening part 55 at a tip thereof, into which the first nozzle 32 is coaxially inserted to supply the fist fluid and capable of ejecting the supplied first fluid from the opening part 55, a diffuser 31 provided coaxially with the axial direction and sucking the second fluid by the negative pressure generated by the ejection of the first fluid so as to join with the first fluid for feeding, and a driving unit 34 for moving the first nozzle 32 in the axial direction for position change.  The first fluid can be supplied to the diffuser 31 from a clearance between the first nozzle 32 and the opening part 55 of the second nozzle 33, while the first fluid can be supplied to the diffuser 31 from the first nozzle 32.
Patent JP-2002054710-A (JP)
Title: Internal circulation type ball screw
Inventor: HAYASHI EIJI
IPC: F16H25/24
Filed: 2000-08-11
Abstract: PROBLEM TO BE SOLVED: To provide an internal lubricating ball screw capable of automatically supplying a lubricant stably over a long period of time and realizing good lubrication. SOLUTION: This internal circulation type ball screw is provided with a screw shaft 1 having a ball groove 1b on the outer peripheral surface 1a, a ball nut 2 having a ball screw groove 2b corresponding to the ball screw groove of the screw shaft in the inner peripheral surface 2a, a number of balls 3 rolling along a spiral rolling path between the ball screw groove of the ball nut and the ball screw groove of the screw shaft, and a circulating piece 4 provided on the inner peripheral surface of the ball nut for guiding the ball to go over the thread of the ball screw groove of the screw shaft and circulate to some other ball screw groove. The circulating piece is formed of a sintered body containing lubricating oil.
Patent JP-2002052285-A (JP)
Title: Sewing machine having embroidery frame damping function, and embroidery frame equipped with damping function
Inventor: NINOMIYA MASAJI
IPC: D05B39/00
Filed: 2000-08-11
Abstract: PROBLEM TO BE SOLVED: To support an embroidery frame always at a correct pressing force without lifting a sewing machine head, and perform an embroidering work under a stable state in a sewing machine having an embroidering function. SOLUTION: This sewing machine having an embroidery frame damping function is equipped with a means for driving the embroidery frame tensed on the surface of the sewing machine bed 14 in the X direction and the Y direction, and a means for pressing the embroidery frame B to the surface of the sewing machine bed 14.
Patent JP-2002068977-A (JP)
Title: Prophylactic and therapeutic agent for diabetes containing 2-mercaptocarboxylic acid derivative
Inventor: KUROBE HIROSHI
IPC: A61K31/47
Filed: 2000-08-23
Abstract: PROBLEM TO BE SOLVED: To obtain a new 2-mercaptocarboxylic acid derivative, and to provide a hypoglycemic and a hypolipidemic agents comprising the derivating. SOLUTION: The objective prophylactic or therapeutic agent for diabetes comprises a 2-mercaptocarboxylic acid drivative represented by formula (1) (wherein A is phenyl, or the like; X is a direct bond, or the like; W and Y are each independently an alkylene, or the like; and R is H, or the like), or a pharmacologically permissible ester thereof or a pharmacologically permissible salt thereof.