baber/WOPTO huggingface dataset:
Patent JP-2002083554-A (JP)
Title: Cathode-ray tube and manufacturing method of its cathode structure
Inventor: SHIBATA MICHIHIDE
IPC: H01J9/04
Filed: 2000-09-08
Abstract: PROBLEM TO BE SOLVED: To automatize a welding process by eliminating cracks in an insulating coating (and a black coating) formed on an end of a heater when welded to a heater support. SOLUTION: A heating core is coiled around a mandrel into a helical structure and then the mandrel is dissolved and removed. The heating core forms the heater 25 built in an indirectly-heated cathode structure constituting an electron beam generating part of an electron gun. The heater support 33 for holding the heating core with its respective end parts welded thereto comprises components made by pressing a high-melting point metallic material undissolved by a dissolving liquid for dissolving/removing the mandrel in the manufacturing process of the heating core.
Patent JP-2002090100-A (JP)
Title: Projectile
Inventor: SUGIMORI KENICHI
IPC: G01S13/78
Filed: 2000-09-11
Abstract: PROBLEM TO BE SOLVED: To obtain a projectile being launched from an airplane toward a target in the rear in which a large turning load factor can be obtained at the time of encounter even in case of a remote target. SOLUTION: The projectile comprises steer wings through which the projectile glides after being separated from a mother plane to elevate the altitude, a parachute being developed when the altitude of the projectile reaches a specified position to retard lowering of altitude of the projectile, a rocket motor for imparting thrust to the projectile, an antenna receiving different radio waves from a target and a friendly airplane, a controller for firing the rocket motor when the identification signal of friendly airplane is not present in a radio wave received by the antenna, and a mechanism for separating the parachute when the target is captured and the rocket motor is fired.
Patent JP-2001136256-A (JP)
Title: Portable radio device
Inventor: KITAMURA SHINICHI
IPC: H04B1/3822
Filed: 2000-09-18
Abstract: PROBLEM TO BE SOLVED: To provide a portable radio device in which image communication and normal telephone are available with one piece of the equipment and which is also easy to use. SOLUTION: A flip 7 is provided with a liquid crystal monitor 8 and a CCD camera 9 on a 1st surface facing a device body 1 in its closed state, the device body is provided with a microphone 4. When the flip 7 is closed, telephone communication is performed, and when the flip 7 is opened, image communication is performed by the monitor 8, the camera 9 and microphone 4. Therefore, it is possible to offer one piece of the portable radio device that makes both image communication and normal telephone available and is also easy to be used.
Patent JP-2002085026-A (JP)
Title: Hemoferrum-containing acid drink
Inventor: INOUE MASANORI
IPC: A23L2/38
Filed: 2000-09-19
Abstract: PROBLEM TO BE SOLVED: To obtain an acid drink causing no hemoferrum precipitation even at <pH 7. SOLUTION: This acid drink is prepared by adding hemoferrum and >=0.05 wt.% of a water-soluble hemicellulose to a drink.
Patent JP-2002089326-A (JP)
Title: Fuel injection amount setting device
Inventor: NAKANO FUTOSHI
IPC: F02D41/04
Filed: 2000-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a fuel injection amount setting device capable of performing the most appropriate filter treatment as needed for every changes of a torque required by a driver (or required injection amount by the driver). SOLUTION: This device previously obtains a speed zero arriving time Tp where a speed of twisting vibration produced in a driving system is zero for the first time, obtains a division ratio Cs of a partially required torque and the whole amount of required torque such that a displacement after the speed zero arriving time Tp caused by the twisting vibration produced in the driving system when the partially required torque is stepwise given, is a peak value at an equilibrium value L when the all amount of required torque is given, obtains the partially required torque to be given at present by dividing the required torque required by a driving condition with the division ratio Cs;  obtains a remainder required torque to be given after the speed zero arriving time Tp from the present, and obtains a sum of the partially required torque and the remainder required torque before the speed zero arriving time Tp, as the required torque for setting a fuel injection amount.
Patent JP-2001144064-A (JP)
Title: Cleaning solution and cleaning method for semiconductor substrate
Inventor: KA KENSAI
IPC: C11D7/08
Filed: 2000-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a cleaning solution and a cleaning method for semiconductor substrates wherein impurity-doped insulating films are not damaged and wherein etching-derived by-products and silicon films damaged by etching can be selectively removed. SOLUTION: This cleaning solution for semiconductor substrates contains 0.08-0.1 wt.% of hydrogen fluoride, 0.5-0.6 wt.% of ammonium fluoride, 24.9-49.7 wt.% of hydrogen peroxide, and 49.6-74.5 wt.% of water. Since the cleaning solution selectively removes etching-derived by-products remaining on a source/ drain region 40 and the damaged surface of a silicon substrate 10 while minimizing damages to an impurity-doped interlayer insulating film 60, a predetermined distance A can be maintained between adjacent SACs 70.
Patent JP-2002096788-A (JP)
Title: Vehicle
Inventor: NAKAGAWA MITSUO
IPC: B62K13/08
Filed: 2000-09-21
Abstract: PROBLEM TO BE SOLVED: To reduce the cost of a body frame for use with a two-, three- or four-wheeler. SOLUTION: The body frame 20 comprises a center frame portion 21 for supporting a footrest portion; a rear frame portion 24 rising from the rear of the center frame portion; a front frame portion 22 rising from the front of the center frame portion; and a head pipe 23 provided at the front frame portion. The head pipe has an adjusting mechanism for adjusting the position and angle of the centerline of the shaft of a steering wheel 42 relative to the centerline of the head pipe. The rear frame portion has a rear mounting portion for selectively mounting plural kinds of rear units such as swing power units 91 with rear wheels 92.
Patent JP-2002096958-A (JP)
Title: Stacker and discharging and stacking mechanism for book- shaped medium
Inventor: IZUMI KOJI
IPC: B65H31/00
Filed: 2000-09-22
Abstract: PROBLEM TO BE SOLVED: To provide a stacker capable of eliminating the necessity of a medium floating prevention mechanism, and a small discharging and stacking mechanism eliminating the necessity of a medium floating prevention mechanism, relating to a stacker for stacking book-shaped media such as bankbooks fed from a side, and a discharging and stacking mechanism for the book-shaped media. SOLUTION: A curved inclined surface 42 is formed on the inner bottom surface 41 of the stacker 40 on which the book-shaped media 50 are placed, so that the front end 50A of the book-shaped medium 50 along its advancing direction is supported in a position higher than the position of its rear end 50B. With the front end 50A of the book-shaped medium 50 supported in the position higher than that of the rear end 50B, the inclination of the front cover 51 of the medium near a seam 53 becomes gentle and the inclination of the back cover 52 of the medium also becomes gentle. As a result, the amount of floating of the back cover 52 can be reduced.
Patent JP-2002099468-A (JP)
Title: Writing control circuit
Inventor: AKIYAMA KAZUYA
IPC: G06F12/16
Filed: 2000-09-22
Abstract: PROBLEM TO BE SOLVED: To efficiently prevent a miswriting into a memory. SOLUTION: In a writing control circuit, a protect circuit 20 is arranged on a line to apply a writing control signal to a memory 12 from a CPU 10. The circuit 20 does not output the control signal while a reset signal is applied from a reset circuit 22. Then, an occurrence of the miswriting into the memory 12 at on-off time of power source is prevented with outputting the reset signal at dropping of a power source voltage.
Patent JP-2002110636-A (JP)
Title: Method and device for monitoring substrate
Inventor: TAJIMA DAISUKE
IPC: H01L21/302
Filed: 2000-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for monitoring a substrate which can stabilize light emission intensity of light irradiated on a substrate to be treated. SOLUTION: A substrate monitoring device 11 has a plasma light generating part 12 for generating light which is to be irradiated on a wafer W. Plasma light, generated by the plasma light generation part 12, is fed to a treatment chamber 2 via an optical fiber cable 17a and an optical branch cable 18 with only its specific wavelength light being extracted by a filter 19. A top part of a dome 5 of the treatment chamber 2 is provided with an optical induction part 20 connected to the optical branch cable 18 and the optical induction part 20 causes plasma light to be irradiated on the wafer W, on a support member 3 and also introduces light reflected from the wafer W to the optical branch cable 18. The reflection light is fed to an optical sensor 21 via an optical fiber cable 17b and is detected by an optical sensor 21.
Patent JP-2002101250-A (JP)
Title: Multi-function peripheral equipment
Inventor: KATO ATSUNORI
IPC: H04M11/00
Filed: 2000-09-25
Abstract: PROBLEM TO BE SOLVED: To provide multi-function peripheral equipment capable of efficiently and inexpensively transmitting mail data. SOLUTION: At the time of receiving identification information from an opposite device through a telephone line 26, the caller number is stored in a caller number memory 14a. Whether or not mail data whose header data are provided with a mail address corresponding to the caller number are stored in a transmission mail data memory 14b of an RAM 14 in a non-transmitted state is confirmed according to a control program stored in an ROM 13. When corresponding non-transmitted mail data are present as the result of configuration, the result is announced. After the line is opened, the corresponding mail data are displayed, and erasure of the mail data or the edition of the contents is executed according to the control program stored in the ROM 13.
Patent JP-2002079693-A (JP)
Title: Method of inspecting nozzle before cleaning of nozzle
Inventor: ENDO HIRONORI
IPC: B41J2/01
Filed: 2000-09-27
Abstract: PROBLEM TO BE SOLVED: To prevent clogging by cleaning by a method wherein non-cleaning can be selected when there is not a nozzle having the clogging. SOLUTION: In an automatic periodic cleaning during non-use time period of a printer, presence or absence of an ink drop ejected from each nozzle is inspected in advance of the cleaning to determine that each nozzle is an operable nozzle available of ejecting an ink drop or an inoperable nozzle unavailable of ejecting an ink drop. Only when an inoperable nozzle is detected, the cleaning of the nozzle is executed.
Patent JP-2002104232-A (JP)
Title: Transmission device of working machine
Inventor: NORITA SEIJI
IPC: F16H48/38
Filed: 2000-09-27
Abstract: PROBLEM TO BE SOLVED: To reduce a shock in steering. SOLUTION: A steering clutch 12 is interposed at respective transmission systems of right and left traveling devices 1 and a multiple disc type turning auxiliary clutch CC switchable to a clutch connection state that right and left axles 1A are interlocked and connected utilizing the inside of a gear 28 for a speed reduction transmission installed on the axles 1A of the right and left traveling devices 1 as an installment space and a clutch disconnection state that an interlocking is disconnected is provided.
Patent JP-2002097950-A (JP)
Title: Manifold converter
Inventor: OKAMOTO HIROYUKI
IPC: F01N3/24
Filed: 2000-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a manifold converter capable of enhancing workability when a flange is welded to an exhaust gas flowing-out port of a diffuser at a downstream side formed by bending to one direction. SOLUTION: In the manifold converter, a flange 31 for connecting a front tube is welded to an outer periphery of an exhaust gas flowing-out port of a diffuser at a downstream side formed by bending to one direction. A recessed part 55 for inserting a welding torch is provided on a periphery edge of an insertion aperture 49 of the exhaust gas flowing-out port formed on the flange 31.
Patent JP-2002107546-A (JP)
Title: Light guide, optical transmission device using the same, and x-ray ct apparatus
Inventor: OSHIMA SHIGERU
IPC: H04N1/04
Filed: 2000-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a light guide having high conversion efficiency from incident light to exit light. SOLUTION: A light scattering film 14 having as much large area as approaching to the tip part of the direction of light propagation is arranged at prescribed cycles on a second end surface 13B which meets in the longitudinal direction of a transparent board 13 disposed so that incident light 12 is received on a first end surface 13A of one end side in the longitudinal direction. Light which propagates within the transparent board 13 is scattered by these light scattering films 14, and emitted from a third end surface 13C facing the end surface 13B of the transparent board 13.
Patent JP-2002104882-A (JP)
Title: Method of jointing
Inventor: MASUDA HOMARE
IPC: C30B33/00
Filed: 2000-09-29
Abstract: PROBLEM TO BE SOLVED: To joint between members made of metallic oxide such as sapphire inexpensively without impairing the properties of the member. SOLUTION: The applied film 102 is formed by applying aqueous solution of boehmite (AlO(OH)) being mineral hydroxide on a substrate 101, and this applied film 102 is made to change into α-alumina by degeneration.
Patent JP-2002109437-A (JP)
Title: Electronic commerce system, electronic commerce terminal, electronic commerce control method and its memory medium
Inventor: MEIO ETSUKO
IPC: G06Q10/00
Filed: 2000-09-29
Abstract: PROBLEM TO BE SOLVED: To provide an electronic commerce system, an electronic commerce terminal, an electronic commerce control method and its memory medium which enable a user to perform a deliberate and efficient commerce within a maximum transaction amount limit settled beforehand according to the user's budget or payment capability easily, and also by which a circumstance for the user to accept more easily the advantage of the electronic commerce brought by Internet or data-broadcast can be provided. SOLUTION: A receiving terminal 200 receives data-broadcast and at the same time it communicates with a computer 400 of a server company. If at the order operation from the terminal 200 a maximum transaction amount limit is not settled, the server computer 400 issues warning and on the other hand it stops the order transaction. Furthermore, even when the maximum transaction amount limit is settled, if the sum of the past total amount of transaction amount in a stated period and the order amount is over the maximum transaction amount limit, the server computer 400 also issues warning and it spots the order transaction.  In the case that the above total amount is within the maximum transaction amount limit, the server computer 400 shifts over the operation to the order transaction, and records the time and date of the transaction, the purchase amount, etc., on a detailed transaction statement ledger.
Patent JP-2002109370-A (JP)
Title: Device and system for managing mail advertisement and storage medium
Inventor: NAKAJIMA MITSUYASU
IPC: H04L12/54
Filed: 2000-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a mail advertisement managing device and a mail advertisement management system, capable of expecting advertisement effects by managing advertisement information to be inserted into e-mail of a user of a free provider, etc., and inserting an advertisement taking the preference, etc., of an e-mail receiver into consideration into e-mail, and to provide a storage medium. SOLUTION: In this mail advertisement management system 100, a mail advertisement managing server 1 stores a plurality of pieces of advertisement information including link information to a Web page managed by the managing server 2 of an advertiser, selects advertisement information corresponding to a portable terminal 5 from among the plurality of pieces of stored advertisement information, on the basis of an instruction from a user terminal 3, inserts the selected advertisement information into mail to be transmitted to the portable terminal 5 from the user terminal 3 and transmits the mail; and the portable terminal 5 detects that the Web page has been accessed, on the basis of the advertisement information inserted into the mail and also manages the access situation.
Patent JP-2002103423-A (JP)
Title: Screen changer
Inventor: IZUHARA KANJI
IPC: B29C47/68
Filed: 2000-10-03
Abstract: PROBLEM TO BE SOLVED: To more simply exchange a screen by dispensing with a diverter valve by providing the filter perforations and communication grooves of the screen to a screen changer bar. SOLUTION: The screen changer is equipped with a discharge port (24), which communicates with the outside from the guide hole (21) formed to a screen changer main body (20) and the communication groovers (32) formed to the screen changer bar (30) and positioned in the vicinity of the filter holes (31) and the screen changer bar (30) moves through the guide hole (21) and, in such a state that the filter holes (31) are shifted from the resin flow channel (22) on an inlet side, the replacement of the screen 35 can be performed.
Patent JP-2002110120-A (JP)
Title: Housing structure for button type battery
Inventor: OHASHI YOSHIHIRO
IPC: H01R13/24
Filed: 2000-10-02
Abstract: PROBLEM TO BE SOLVED: To provide a battery holder capable of reliably holding a battery to overcome the problem in which the battery is displaced outward from the inside of the battery holder since the battery is not be held on a cut part due to the structure in which a nail tip (finger tip) is put on the cut part provided to a battery holder when removing a battery out of the battery holder. SOLUTION: The upper wall of a case body 1 is provided with an opening, and the first and second preventive parts. A side wall of the case body is provided with a hole piercing through a space part. The hole is disposed in the side of the second preventive part. The button type battery is inserted into the space part through the opening. The first terminal part makes an elastic contact with a circular side surface, biases the button type battery in the circular side direction, and makes hitting contact with a peripheral wall. The second terminal part makes an elastic contact with the flat surface on the one side of the button type buttery, biases the button type battery in the flat surface direction of the other side, and makes hitting contact with inner surfaces of the first and second preventive parts. In such a manner, the button type battery is housed in the space part.  When being removed out of the case body, the button type battery is moved from the hole against elastic contact force of the first terminal part and the cover 13 is fitted in from the front prevention by the second preventive part is released so as to be made to eject the battery through the opening.
Patent JP-2001156599-A (JP)
Title: Single state voltage controlled ring oscillation circuit
Inventor: PULLELA RAJASEKHAR
IPC: H03B5/20
Filed: 2000-10-06
Abstract: PROBLEM TO BE SOLVED: To provide an enhanced ring oscillator circuit that has a higher gain than that of a conventional ring oscillator circuit at an oscillated frequency on request, has a smaller loop delay and increased oscillated frequencies. SOLUTION: The single stage voltage controlled ring oscillator includes a trans-admittance voltage-current circuit that is connected to a trans-impedance current-voltage circuit. An output of the trans-impedance circuit is connected to an input of the trans-admittance circuit. Preferably the trans-admittance circuit and the trans-impedance circuit are matched in pairs, the two circuits are connected via one transmission line or over and the length of the transmission line is selected to decide a nominal oscillated frequency on request. The trans-impedance circuit and the trans-admittance circuit may include elements controlled by a voltage and the oscillated frequency can be adjusted by adjusting the elements.
Patent JP-2002115119-A (JP)
Title: Polyurethane elastic yarn, stocking, and method for producing the stocking
Inventor: TAMURA KENJI
IPC: D04B1/26
Filed: 2000-10-10
Abstract: PROBLEM TO BE SOLVED: To obtain stockings solely using high-quality covered elastic yarns, free from lateral stripes, consisting of fine, neat knitted fabric, easy to wear and having softly tightening force. SOLUTION: The objective polyurethane elastic yarn is characterized by being obtained by melt spinning of a polymer produced by reaction between (A) a prepolymer with hydroxy groups on both ends obtained by reaction between a polyol, a diisocyanate and a low-molecular weight diol and (B) another prepolymer with isocyanate groups on both ends obtained by reaction between a polyol and a diisocyanate, and by meeting the requirements (1) and (2) described below: (1) dispersion index (Mw/Mn) determined by gel permeation chromatography(GPC) is 2.2-2.8 (wherein, Mw and Mn are weight-average molecular weight and number-average molecular weight, respectively) and (2) the main dispersion peak temperature (Thanδ) of loss tangent (tanδ) determined by viscoelasticity measurement is -5 deg.C to 5 deg.C.
Patent JP-2002120556-A (JP)
Title: Sliding glass window for automobile
Inventor: MATSUMOTO MAKOTO
IPC: B60J1/17
Filed: 2000-10-12
Abstract: PROBLEM TO BE SOLVED: To reduce the number of components for a wind regulator and to simplify the structure by integrating a resin rack with the glass plate, and to reduce the weight of a door by adopting the resin rack. SOLUTION: The door 20 is so formed that the rear side 11b of the glass window 10 is raised/lowered by a rack/pinion mechanism and a portion toward the front side 11c of the glass window 10 is constantly energized upward by an elastic member 30. Thereby, the glass window 10 is smoothly raised and lowered. A motor 15 is disposed in a rearward corner portion of a storage part 24 of the door body 21 so as to enhance the freedom degree in disposing various types of switches and a speaker except for the motor to be fitted to the door body 21.
Patent JP-2002135937-A (JP)
Title: Core wire pulling out structure of multicore shield cable
Inventor: FUJII YOSHINORI
IPC: H02G15/08
Filed: 2000-10-18
Abstract: PROBLEM TO BE SOLVED: To provide a core wire pulling out structure of a multicore shield cable capable of branching the core wires, while securing shielded condition to core wires other than wires which are branched. SOLUTION: An outer sheath 13 is partially removed to expand a mesh of an exposed braided shield 12. At least a part of core wires 11 is pulled out of an interstice between the expanded meshes.
Patent JP-2001196645-A (JP)
Title: Light emitting device
Inventor: TAKAGI HIRONORI
IPC: C09K11/64
Filed: 2000-10-18
Abstract: PROBLEM TO BE SOLVED: To provide a light emitting diode capable of eliminating color displacement and color irregularity and taking RGB emitting wavelength component as a peak value, with respect to a light emitting element having a nitride semiconductor and a light emitting diode having a fluorescent material. SOLUTION: The light emitting device has a light emitting element with a plurality of nitride semiconductor layers different in In concentration in its well layer, and a fluorescent material emitting a longer wavelength than the light emitting element on receipt of light from the light emitting element.