baber/WOPTO huggingface dataset:
Patent JP-2002322563-A (JP)
Title: Structure of discharge electrode in plasma chemical vapor deposition system
Inventor: KAWAMURA KEISUKE
IPC: B01J19/08
Filed: 2001-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a structure of a discharge electrode in a plasma chemical vapor deposition system, in which the uniform plasma generation condition is attained even in large surface area film deposition by preventing the ununiform plasma generation condition caused by the ununiformity of standing wave, sheath capacitance, the gas flow of NF3 for self cleaning or the like in the plasma chemical vapor deposition using very high frequency wave(VHF). SOLUTION: The plasma generation condition is uniformalized in the large surface area by inserting a cross bar in the vertical direction to the axial direction of a ladder type discharge electrode to change the shape of the standing wave to uniformalize the plasma, reducing the diameter of the electrode to decrease the sheath capacitance, increasing the wave length of the standing wave to uniformalize the voltage distribution in the discharge electrode and dividing the discharge electrode into the right and left direction to balance the power in the electrode right and left direction to prevent the ununiformity of the plasma generation condition caused by the ununiformity of the standing wave, the sheath capacitance and the gas flow of NF3 for self cleaning or the like.
Patent JP-2002042031-A (JP)
Title: Authentication method and system therefor, and settlement method and system therefor
Inventor: HOSOKURA SHIGEKO
IPC: G06Q10/00
Filed: 2001-04-25
Abstract: PROBLEM TO BE SOLVED: To prevent an abuse by a third party in personal authentication using personal effects. SOLUTION: In the method for authenticating the owner of a portable telephone, inherent information is recorded in advance in the portable telephone in a readable state, and a personal password is registered in such a state that can not be recorded in the portable telephone which being combined with the inherent information in advance.
Patent JP-2002333849-A (JP)
Title: Advertisement display system and method
Inventor: TSAKONAS NIKOLAOS
IPC: G09F11/02
Filed: 2001-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a device and method capable of more effectively advertising products and services than heretofore. SOLUTION: A background member 30 moves continuously, to made a background screen 40 move continuously. A object 60 is installed in front of the background member 30. An image of the object 60 moving with respect to the background screen 40 is provided by the object 60 which is moving relative to the background screen 40 on the background member 30, and advertisement effect is increased by two fold.
Patent JP-2002330453-A (JP)
Title: Subliminal image eliminating device
Inventor: HATANO SHINGO
IPC: H04N17/00
Filed: 2001-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a subliminal image eliminating device that eliminates a subliminal image from a moving picture so as to prevent a viewer from being influenced by suggestion of the subliminal effect. SOLUTION: The subliminal image eliminating device is provided with a frame memory 1 that can store data by at least 3 frames, a pixel change quantity detection circuit 3 that compares the data by 3 frames stored in the frame memory 1 and detects a pixel change amount (motion quantity) among the frames so as to discriminate a subliminal image, and a frame extract circuit 4 that extracts the frame data including the discriminated subliminal image.
Patent JP-2002327991-A (JP)
Title: Evaporation heat exchanger
Inventor: ENDO MASAKI
IPC: H01M8/06
Filed: 2001-04-27
Abstract: PROBLEM TO BE SOLVED: To provide an evaporation heat exchanger which exerts its function without incurring abnormal superheating due to no-water heating even when a movable body, such as a motor vehicle, is inclined or accelerated/decellerated. SOLUTION: The heat exchanger has such a structure that a header exit hole 41 is rendered to be a small diameter exit hole which serves as a fixed throttling for increasing passage pressure loss. Thus the inner pressure of a header 33 is kept at a high level so that the inside of the header is constantly filled with supplied liquid fuel 46. Alternatively, the heat exchanger may be constructed such that; the inside of the header is partitioned by partitioning plate-into a plurality of sections; a liquid fuel supply pipe, in which a pipe exit hole is provided to each of the sections, is disposed at an upper part of the sections; and the pipe exit hole is rendered to be a small diameter hole that serves as a fixed throttling so as to increase passage pressure loss.  Thus the inner pressure of the liquid fuel supply pipe is kept at a high level so as to be constantly filled with the supplied liquid fuel.
Patent JP-2002322472-A (JP)
Title: Fluorophor and method for producing the same
Inventor: SHIMOMURA YASUO
IPC: C09K11/08
Filed: 2001-04-27
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive fluorophor which can form a homogeneous, dense, highly bright fluorescent film, when applied to a cathode-ray tube, a fluorescent lamp, a plasma display panel(PDP), has a narrow particle size distribution, scarcely contains agglomerates, is spherical, and has a high purity, a uniform chemical composition, and excellent light-emitting characteristics. SOLUTION: This method for producing the fluorophor, comprising spraying a solution containing metal elements constituting the fluorophor in a gas to form fine liquid drops, drying the fine liquid drops to form the metal salt particles or metal complex particles, and then heating the metal salt particles or metal complex particles to carry out the thermal decomposition synthesis of the fluorophor, is characterized by adding a metal or metal compound to the solution to control the average crystal growth rate of the fluorophor to >=0.002 μm<3> /sec.
Patent JP-2002329029-A (JP)
Title: Information providing server and information providing method
Inventor: SUDO SATOSHI
IPC: G06Q30/02
Filed: 2001-04-27
Abstract: PROBLEM TO BE SOLVED: To provide an information providing server and an information providing method that provide a player with information on a pinball parlor to which the player has not been or on a pinball machine or a pinball/slot machine with which the player has not played, considering the character or preference of the player. SOLUTION: Taking full advantage of the portability of a portable terminal such as a cellular phone, the server provides the player with pinball machine information or pinball/slot machine information via the terminal depending upon the location of the player with the terminal. This information allows the player to easily and instantly find a near parlor, where pinball machines or pinball/slot machines meeting his or her preference are installed, even if the player has not played with the machines or has not played in the parlor.
Patent JP-2002327042-A (JP)
Title: Resin composition and plastic film-laminated metal sheet using the same
Inventor: YAMADA MASAMI
IPC: C08G59/62
Filed: 2001-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a resin composition (primer) which is used at laminating a metal sheet with a plastic film, hardly generating free bisphenol-A when it is cured. SOLUTION: The resin composition is characterized by containing a bisphenol- A type epoxy resin (A) satisfying relative formulae (1): 2,500<=X<=10,000 and (2): 0.9X+840<=Y<=15,000 [wherein X is a number average molecular weight; Y is an epoxy equivalent (g/eq)] and a phenol resin (B).
Patent JP-2002005447-A (JP)
Title: Service tank system without need of detachability
Inventor: TANAKA KAZUNARI
IPC: F23K5/14
Filed: 2001-03-26
Abstract: PROBLEM TO BE SOLVED: To enable to fill the service tank of a kerosene stove with kerosene without detaching the service tank from a kerosene stove main body and to prevent hands from being stained by kerosene at the filling of kerosene. SOLUTION: A kerosene stove main body 1 is arranged with a vertically opening door 2 and the vertically opening door 2 is fixed with a service tank 3. By opening the vertically opening door 2 rotating by 90 degrees at the filling of the kerosene, the service tank 3 fixed to the vertically opening door 2 is similarly rotated by 90 degrees. A dedicated fill opening 4 is arranged on the exposed surface of the service tank 3 and the kerosene is filled from the dedicated fill opening 4. When the filling of the kerosene is completed, the service tank 3 is rotated to an original position by closing the vertically opening door 2 and the kerosene stove main body 1 is set to a usable state again.
Patent JP-2002329274-A (JP)
Title: Monitoring system, transmitter for monitoring system and monitor
Inventor: FURUKAWA KENICHI
IPC: G08B29/16
Filed: 2001-05-02
Abstract: PROBLEM TO BE SOLVED: To enhance the security of a monitoring system by improving an authentication system to an instruction signal from a transmitter. SOLUTION: When an instruction signal to change a monitoring state is received from an actuator, an authentication code is collated (S12). The instruction signal includes a subcode that changes according to a prescribed rule (e.g. increase by one at a time) in each transmission. A monitor 1 decides whether or not a prescribed relation exists between the received subcode and a subcode stored by the monitor (S13). If this collation is OK, monitoring states are changed (S14). Thus, illegal access is prevented due to the collation of the subcodes even though a third person intercepts communication, copies the instruction signal and tries to change monitoring states by using the instruction signal.
Patent JP-2002043342-A (JP)
Title: Alignment system for subassembly of overmolded photoelectric module
Inventor: CHAN BENSON
IPC: B29C45/14
Filed: 2001-05-08
Abstract: PROBLEM TO BE SOLVED: To provide a method by which positioning of a laminate substrate or other substrates on a mold base is improved. SOLUTION: This alignment system of a photoelectric module has an overmolded chip carrier 26 and positions a substrate in a mold precisely to form an overmold frame 18 on the substrate. Co-operating stand-off pads 70, 71, 72 in a retainer assembly on the overmold frame stabilize an assembly of these components, and provide precise gaps to bond these two components permanently. The retainer assembly 36 has a co-operating feature for positioning an end electric lead of a flexible circuit in an electric pad array on the substrate. A nearby electric lead is protected by a permanent enclosing plate on a nearby edge portion of the flexible circuit and positioned by optic dies and an electric pad on their carriers.
Patent JP-2001355633-A (JP)
Title: Linear guide device having lubricant sump
Inventor: TSUKADA TORU
IPC: F16C29/06
Filed: 2001-05-10
Abstract: PROBLEM TO BE SOLVED: To provide a maintenance-free linear guide device with long service life stably and automatically feeding appropriate quantity of lubricant for a long period relative to a rolling element inside a slider for the linear guide device. SOLUTION: A lubricant sump 20 comprising a lubricant-containing polymer member is provided in a clearance space 15 where a guide rail 1 and the slider 2 are opposed to each other in the slider for the linear guide device. The lubricant gradually seeps out from the lubricant sump with the lapse of time and automatically fed to a rolling element rolling groove 5 and the rolling element 8. This constitution can thus provide a favorable lubrication for a long time.
Patent JP-2002336154-A (JP)
Title: Chair for bathing
Inventor: MURATA TOMOAKI
IPC: A61H33/00
Filed: 2001-05-14
Abstract: PROBLEM TO BE SOLVED: To provide a chair for bathing in which the angle between a seat and a back rest is changeable and an excellent feeling of use can be obtained. SOLUTION: The chair for bathing is a chair for bathing used in a bathtub 1 and consists of a main body 4 with the seat part 2 and the back rest part 3 and a leg body 5 holding the main body 4 and the main body 4 and the leg body 5 can be respectively folded and the main body 4 can be held by the leg body 5 by changing the angle between the seat part 2 and the back rest part 3.
Patent JP-2002339826-A (JP)
Title: Fuel supply device
Inventor: ONUMA MICHIRO
IPC: F02M37/10
Filed: 2001-05-15
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive fuel supply device by reducing the number of part items and installing manhours. SOLUTION: A bracket 1 has a fuel pump housing cylinder part 1B having a downward opening part 1C. A suction side filter 4 has a holding part 5 facing the opening part 1C of the fuel pump housing cylinder part 1B, and detachably engaged with and arranged in the fuel pump housing cylinder part 1B, and a connecting pipe part 6 having one end opening in a filtering member 7 and the other end connected to a suction passage PC of a fuel pump P. The fuel pump P arranged in the fuel pump housing cylinder part 1B is supported by the holding part 5 of the suction side filter 4 engaged with and arranged on the lower end of the cylinder part 1B. The connecting pipe part 6 integrally formed with the suction side filter 4 is connected to the suction passage PC of the fuel pump P.
Patent JP-2002336487-A (JP)
Title: Game machine, screen image displaying method for game machine, computer-readable recording medium, and server
Inventor: OYABU AKIO
IPC: A63F13/77
Filed: 2001-05-16
Abstract: PROBLEM TO BE SOLVED: To provide a game machine wherein the disappearing process for patterns, i.e. all of variable display modes of the patterns such as 'the appearing of the patterns, to the specifying, to the disappearing, and to the appearing' are taken under consideration, and the variable display mode of the patterns have a consistent relationship, and at the same time, the variable display mode can be displayed as a series of production expressions. SOLUTION: In a displaying device, an identification information image, which is subdivided, is displayed after being changed into an image which forms one section of the production expression other than the identification information image.
Patent JP-2002341359-A (JP)
Title: Method and device for manufacturing liquid crystal display element
Inventor: SAKAI NAOTO
IPC: G02F1/13
Filed: 2001-05-18
Abstract: PROBLEM TO BE SOLVED: To enable adaptation to a large size to be required in future by improving display quality by increasing the alignment precision, gap precision, and in-gap-surface uniformity between a couple of substrates having liquid crystal between them. SOLUTION: In a variable pressure tank 8, a lower surface plate 10 which can freely be displaced in the horizontal direction while mounted with one substrate 2a, an upper surface plate 9 which can freely be displaced in the vertical direction while sucking the other substrate 2b, and a linear actuator 13 which drives the upper surface plate are installed. On the substrate 2a, a seal pattern sealing the liquid crystal is formed and liquid crystal is dripped by an amount which is large enough to fill a cell gap. On the substrate 2a or the other substrate 2b, spacers which prescribed a cell gap are scattered.  In a pressure-reduced atmosphere, the upper surface plate 9 is displaced by the linear actuator 13 to bring one end part of the substrate 2a into contact with the substrate 2b and in this contact state, the upper surface plate 9 is turned to make the entire surface of the substrates come into contact with each other and then both the substrates are pressed and laminated together.
Patent JP-2002343788-A (JP)
Title: Gas inlet member of plasma treatment equipment
Inventor: ICHIKAWA HIROYUKI
IPC: C23C16/455
Filed: 2001-05-21
Abstract: PROBLEM TO BE SOLVED: To provide a gas inlet member of a plasma treatment equipment such as a plasma CVD equipment by which the occurrence of reverse discharge toward the gas influx portion (on the upper electrode side) can be prevented at the time of the excitation of plasma. SOLUTION: The gas inlet member of the plasma treatment equipment has a heat-resisting hollow-body element 2, a hollow-body part 3 for ventilation provided in the heat-resisting hollow-body element 2 and a heat-resisting porous element 4 housed in the hollow-body part 3.
Patent JP-2002345509-A (JP)
Title: Buckle
Inventor: MUROMACHI TETSUSHI
IPC: A44B11/25
Filed: 2001-05-25
Abstract: PROBLEM TO BE SOLVED: To obtain a buckle which is inexpensive, and can secure smooth unlocking for a long time. SOLUTION: A button slope 66 is a curved surface opened toward a button 50 side in a direction of unlocking. A small increase in the pressing force of the button slope 66 pressing a butted side 86A in relation to the amount of movement of the button 50 immediately after the start of pressing allows frictional resistance to be smaller than previously, whereby wear of the butted side 86A can be reduced or prevented. Even when, for example, the butted side 86A is treated with a coating, frictional resistance between the button slope 66 and the butted side 86A is reduced to facilitate unlocking, dependence of a reduction in the frictional resistance on a coating decreases, and the coating can be made to last longer. Therefore, smooth unlocking can be made for a long time.
Patent JP-2002354763-A (JP)
Title: Method of inserting phase insulator
Inventor: TOGASHI MICHIO
IPC: H02K3/34
Filed: 2001-05-28
Abstract: PROBLEM TO BE SOLVED: To enable inserting coils in respective phases into a stator and simultaneously to insert phase insulation members between upper coil ends of the coils in the respective phases and into lower ends thereof. SOLUTION: The coils in respective phases are inserted in succession in a state of multi-stage into an inserter tool 10, by utilizing the clearances in respective guide rods 11a, 12a of the inserter tool 10, having one end of the coils face the inside of the inserter tool 10. In a state wherein a first cylindrical insulation member 21 of a phase insulator 10 is engaged around the outer periphery of the inserter tool 10, and further a second cylindrical insulation member 22 is positioned inside the inserter tool 10, the phase-to-phase insulator 10 is interposed between the coils 40, 50 in the respective phases, while a push-up tool 60 is moved to a position where it penetrates a stator 30.
Patent JP-2002350524-A (JP)
Title: On-vehicle magnetic sensor element
Inventor: KAWANO YUJI
IPC: H01L43/08
Filed: 2001-05-28
Abstract: PROBLEM TO BE SOLVED: To provide a GMR element suited for car-carried sensor elements which has a high disturbance magnetic field resistance, a high sensitivity, i.e., a high S/N ratio of output signal, a high heat resistance and a high reliability enough to keep a high S/N ratio even in the stock and the operation under a high temperature environment. SOLUTION: The sensor element has alternately laminated magnetic layers 2a containing Ni, Fe and Co as main components and nonmagnetic layers 2b containing Cu as a main component. The atomic composition ratios of the layers meet a magnetic layer composition Ni(1-x-y) Fey Cox (x>=0.7, y<=0.3, (1-x-y)<=0.15) and a nonmagnetic layer composition Cuz A)(1-z) (A is other additive element than Cu, z>=0.9), the magnetic layer thickness tm is 10 Å<tm<25 Å, the nonmagnetic layer thickness tn is 18 Å<tn<25 Å, and if the guaranteed stock temperature of the sensor element is T deg.C, the sensor element is previously heat treated at temperatures over T deg.C.
Patent JP-2002352154-A (JP)
Title: Rental system for home information appliance, rental shop server, and method and program for rental service
Inventor: SEKIGUCHI TAKAO
IPC: G06F9/445
Filed: 2001-05-29
Abstract: PROBLEM TO BE SOLVED: To provide rental fee charging, corresponding to the used time of a rental home information appliance and version upgrade via the Internet according to the rental state of built-in software. SOLUTION: A rental shop server 40 is provided with a means for accessing an information household electric appliance 20 rented to a customer, acquiring the usage time of the electrical appliance 20 and charging a rental fee according to the acquired used time, a means for managing the version of the built-in software 21 provided in the rented appliance 20 as customer data, and a means for acquiring the latest version information of the software from a maker server 60, comparing the latest version with the version of the customer data and performing version upgrading of the built-in software 21 of the electric appliance 20 via the Internet, in the case the latest version is different from the version of the customer data.
Patent JP-2002353767-A (JP)
Title: Surface acoustic wave device
Inventor: YOKOTA HIROKO
IPC: H03H9/145
Filed: 2001-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a surface acoustic wave device with an electrode structure having a high power withstand characteristic without increasing the electric resistance of the electrode. SOLUTION: The surface acoustic wave device is obtained by interposing a layered body comprising a 1st layer 2 whose major component is an element with a self diffusion coefficient smaller than that of aluminum, a 2nd layer 3 made of an amorphous substance, and a 3rd layer 4 whose major component is an element with a self diffusion coefficient smaller than that of aluminum, between a piezoelectric substrate 1 and a layer made of a material whose major component is aluminum.
Patent JP-2002261169-A (JP)
Title: Integrated circuit device of high performance wireless frequency
Inventor: WONG TING-WAH
IPC: H01L27/088
Filed: 2001-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a wireless frequency device having high output power of switching speed of a speedy transistor. SOLUTION: A thicker gate oxidation film 30 and a higher supply potential VH are provided on the transistor 28 used for forming a power amplifier 78, a thinner gate oxidation film 60 related to the conventional speedy switching speed and progressed process technology is used for the other use on the same integrated circuit 10, so that the following can be performed. Thus, speedy switching speed can be realized by some transistors 54, 56 using lower supply voltage, and output power can be heightened from the other transistor 28 connected to the higher supply voltage VH. Different kinds of the transistors can be made on the same integrated circuit 10 by using the manufacturing process of the same integrated circuit.
Patent JP-2002351400-A (JP)
Title: Active matrix type display device, active matrix type organic electroluminescence display device and their driving method
Inventor: YUMOTO AKIRA
IPC: H05B44/00
Filed: 2001-05-30
Abstract: PROBLEM TO BE SOLVED: To provide an active matrix type display device and an active matrix type organic EL display device in which no irregularity is generated in a displayed image when a current writing type pixel circuit is used, a high quality black and low luminance gradation displaying is carried out and an image displaying is conducted with no luminance irregularity, and to provide a driving device for the active matrix type display device and organic EL display device. SOLUTION: A current bias circuit which generates a current flow having a direction to cancel a writing current for a data line, is provided for every data line in an active matrix type organic EL display device. A circuit having a structure that can convert a current given from a data line 14 via a TFT34 into a voltage by a TFT31, hold the converted voltage in a capacitor 33 via a TFT35 and convert the held voltage of the capacitor 33 back to the current by a TFT36 as the bias current that is given to the data line 14 is used as the current bias circuit. Thus, dispersion in the bias current between data lines is eliminated by the circuit having the above structure.