baber/WOPTO huggingface dataset:
Patent JP-2002151396-A (JP)
Title: Electron-beam lithographic system
Inventor: AOKI YASUKO
IPC: G03F1/76
Filed: 2000-11-09
Abstract: PROBLEM TO BE SOLVED: To provide an electron beam lithographic system, capable of preventing decrease in dimensional accuracy, in pattern drawing. SOLUTION: The electron beam lithographic system comprises a forming controller for controlling the relative position between an electron beam and a forming throttle, in response to individual patterns, when the beam emitted from an electron gun is formed into a desired shape by the throttle, and emitted to a sample to draw the pattern on the sample.
Patent JP-2002150143-A (JP)
Title: Information providing system
Inventor: IZUMI MASAYOSHI
IPC: G06Q10/00
Filed: 2000-11-16
Abstract: PROBLEM TO BE SOLVED: To provide an information providing system capable of providing information in a large scale over a long period of time, and selecting and providing suitable information only to a person considered to need the information. SOLUTION: This information providing system provides suitable information to a user according to user information. The user information is transmitted through a network 3 from a personal computer 2 by a user who has purchased a school bag attached with a record medium 1 and executed software recording the record medium 1 by the personal computer 2 to perform suitable operation.
Patent JP-2002158202-A (JP)
Title: Wafer cleaner
Inventor: MAYUZUMI MASANORI
IPC: B08B3/02
Filed: 2000-11-20
Abstract: PROBLEM TO BE SOLVED: To provide a wafer cleaner which attains uniform cleaning over the entire surface of a large-diameter wafer. SOLUTION: The wafer cleaner has means 7, 8 for revolving a semiconductor wafer in a plane, and cleaning nozzles 1a, 1b, 1c for jetting a cleaning liquid on the backside of the revolving wafer. The nozzles 1a, 1b, 1c comprise a plurality of jet holes 2a, 2b, 2c directed toward different regions on the wafer backside Wb, so that the liquid arrives at the backside without mutually contacting jets of the cleaning liquid. and controllers for controlling the jet pressure and the jet flow rate of the cleaning liquid independently every jet hole. The jet holes 2a, 2b, 2c are disposed in the directions corresponding to the revolving direction of the wafer. The controller controls the jet pressure of the cleaning liquid every jet hole so that the arrival speed of the liquid jetted from each jet hole at the wafer backside is approximately equal to a wafer revolving speed on a target region of each jet hole. A gas blow nozzle 3 is provided for temporarily jetting a gas on the revolving wafer backside.
Patent JP-2002157704-A (JP)
Title: Magnetic head and its manufacturing method
Inventor: SATO KIYOSHI
IPC: G11B5/31
Filed: 2000-11-20
Abstract: PROBLEM TO BE SOLVED: To solve the difficulty of simultaneously preventing magnetic saturation in the lower part of a gap layer and improving the processing accuracy of an upper magnetic layer and the gap layer in a conventional magnetic head. SOLUTION: A Gd deciding layer 45 is formed on the upper surface of a lower magnetic pole part 41, and a gap layer 42 and an upper magnetic pole layer 43 are plated and formed through a plated substrate layer 42a above the lower magnetic pole part 41 and the Gd deciding layer 45. Since the lower magnetic pole part 41 is extended and formed below the Gd deciding layer 45, magnetic saturation on the lower magnetic pole part 41 is suppressed.
Patent JP-2002155957-A (JP)
Title: Plural row bearing
Inventor: KANO MITSURU
IPC: F16C33/60
Filed: 2000-11-21
Abstract: PROBLEM TO BE SOLVED: To prevent infiltration of water, foreign matter or the like into the inside of a bearing without incurring cost, in a double row bearing of a raceway split type double row bearing. SOLUTION: In a raceway split type double row cylindrical roller bearing B2, cylindrical rollers 13 in a plural rows are shut in between an outer ring 11 and an inner ring 12, and the inner ring 12 is split for each row of the cylindrical rollers 13. Abutting end surfaces of the split inner rings 12A, 12B is provided with a groove 16, and an O ring 18 for sealing a clearance between the end surfaces of the split inner rings 12A, 12B is attached in the groove 16.
Patent JP-2002155883-A (JP)
Title: Magnetic pump and motor
Inventor: MIYAKE YOSHIO
IPC: F04D13/02
Filed: 2000-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic pump having no heat transmission between a motor and liquid to be pumped, troubles such as dew condensation and icing, and implementing high efficiency, long service life and maintenance free. SOLUTION: The magnetic pump comprises: a pump casing 14 including liquid to be pumped and an accommodating space A accommodating an impeller 18 and a driven magnet 24; an air-tight motor casing 44 housing a motor stator 42 and a motor rotor 40; and a driving magnet housing 62 fixed on a motor shaft 56 projecting from the motor casing 44, and holding a driving magnet 64 at a position opposite to the driven magnet 24 disposed outside the pump casing 14. An air-tight sealed space B is formed between the motor casing 14 and the pump casing 44 opposed to each other, and accommodates the driven magnet 64.
Patent JP-2002031686-A (JP)
Title: Vehicle velocity detector and object detector for vehicle
Inventor: KIKUCHI HAYATO
IPC: B60W30/00
Filed: 2000-11-24
Abstract: PROBLEM TO BE SOLVED: To detect the velocity of self-vehicle based only on the detection results of an object detection means without using the velocity of the self-vehicle detected with a vehicle velocity sensor and detect a moving object and the moving direction. SOLUTION: Based on the detection result of the object detection means 5, a relative velocity calculation means M1 calculates the relative velocities between the self vehicle and objects and based on the detection results of the object detection means 5, and the relative velocity, a stop object judging means M2 judges a stopping object among the objects. Since a self-vehicle velocity estimating means M3 estimates the self-vehicle velocity based on the relative velocity of the to the stopping object, the self-vehicle velocity can be estimated only from the detection results of the object detection means 5 without using the self-vehicle velocity detected with the vehicle velocity sensor.  Also, since a moving object judging means M4 judges the moving objects and the moving directions among the objects based on the detection results of the object detection means 5 and the relative velocity, the moving objects and the moving directions can be detected only from the detection results of the object detection means 5 without using the self-vehicle velocity detected with the vehicle velocity sensor.
Patent JP-2002160088-A (JP)
Title: Wire sensing method and welding equipment
Inventor: TAKEZAWA SUSUMU
IPC: B23K9/127
Filed: 2000-11-27
Abstract: PROBLEM TO BE SOLVED: To provide a welding equipment and a wire sensing method where welding can be conducted without restriction by a shape of a work even if the equipment is provided with a detector, detecting of wire position can be conducted notwithstanding the shape of the work, and the cost of the welding equipment is reduced. SOLUTION: The detector for detecting wire position is arranged independently from a welding arm and in a state that it is apart from the welding position of the work. After a welding torch is moved into the detection range of the detector, the wire position is detected. When the difference between the wire position detected by the detector and a predetermined reference position is a predetermined one or more, the wire position is detected as positional abnormality.
Patent JP-2002160588-A (JP)
Title: Electronic manual for vehicle and its manufacturing method
Inventor: MURAI TERUHIRO
IPC: G06F19/00
Filed: 2000-11-27
Abstract: PROBLEM TO BE SOLVED: To provide an electronic manual for a vehicle and its manufacturing method by representing the position of vehicle parts and operating instructions by voice and with picture so as to enable an easier and more deepening understanding. SOLUTION: The electronic manual for a vehicle consists of a recording medium where vehicle information relevant to vehicle parts to be operated is recorded electronically and can be viewed on the display. The vehicle information represents still picture display of each vehicle part and its state and movie display of operating instructions, synchronizing the voice relevant to the vehicle information with picture, and moreover, the display of still picture and movies is selective.
Patent JP-2002169002-A (JP)
Title: Method for producing evaporable composition, evaporable composition and method for producing optical component with antireflection film
Inventor: MITSUISHI TAKASHI
IPC: G02B1/11
Filed: 2000-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing an evaporable composition capable of forming a high refractive index layer even when evaporated at a low temperature and capable of giving an antireflection film having good scuffing and wear resistances and good chemical and heat resistances and less liable to the lowering of the heat resistance with age and to provide the evaporable composition and a method for producing an optical component with an antireflection film. SOLUTION: In the method for producing the evaporable composition, an evaporable starting material mixture obtained by mixing evaporable starting materials including titanium dioxide and niobium pentoxide is sintered. The evaporable composition contains titanium dioxide and niobium pentoxide. In the method for producing an optical component with an antireflection film, vapor of the evaporable composition is generated and deposited on a substrate to form the high refractive index layer of the antireflection film.
Patent JP-2002167118-A (JP)
Title: Film peeling-off device and peeling-off method
Inventor: NAKATANI MASAKI
IPC: B65H41/00
Filed: 2000-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a device for automating a peeling-off and feeding work of a film capable of automatically peeling off a film to be peeled off at a high speed without causing a scratch and a stain on the film and not causing film wrinkles at all related to an appearance defect after adhesion. SOLUTION: In the film peeling off device, a sucking plate on which a film to be peeled off is sucked is fixed, a peeling-off base having a mechanism for reversing a protection film by an appropriate angle is laterally moved to the opposite direction to the base and the peeling-off is carried out at a constant speed. Thereby, wrinkles are not caused at all on the film to be peeled off and a stable peeling off can be carried out at a high speed.
Patent JP-2002169839-A (JP)
Title: Method and device for evaluating mounting cost of circuit board
Inventor: OKAMOTO MASANORI
IPC: G06F17/50
Filed: 2000-12-04
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for evaluating the mounting cost of a circuit board which enables a designer to reflect manufacture costs on circuit board designing and lower the mounting cost by precisely finding the manufacture costs while taking the productivity in the circuit board designing stage into consideration. SOLUTION: Design data on the circuit board are inputted to a data input part 1. A material cost calculation part 3 calculates material costs according to design data by referring to a component DB(database) 4 stored with component information and a substrate DB 5 stored with substrate information. A manufacture cost calculation part 6 calculates the manufacture costs according to the design data by referring to the component DB 4, a line constitution DB 7 stored with constitution information of the manufacture line, a mounting condition DB 8 stored with facility condition information in mounting, and a manufacture cost DB 9 stored with cost information necessary for circuit board manufacture. A result output part 10 finds the result of the mounting cost, etc., on the basis of the material costs and manufacture costs and feeds them back to the designer.
Patent JP-2002139497-A (JP)
Title: Immunological detecting and assaying method
Inventor: KARIYAMA HIDEMICHI
IPC: G01N33/543
Filed: 2000-10-30
Abstract: PROBLEM TO BE SOLVED: To detect and assay a microorganism or a product substance thereof, a protein, or the like, with high sensitivity in a short time by adsorbing it onto solid phase. SOLUTION: At a part where a first immune body being bound to a substance to be detected is fixed onto a water absorbing basic material or at a porous fixed part having a constant bore size, the substance to be detected is captured and cleaned. It is then sandwiched by a second immune body being bound to the substance to be detected and its labeled second immune body and cleaned. Subsequently, it is sandwiched by the second immune body and a third immune body being bounnd to the labeled second immune body and labeled at least one enzyme. The substance is detected with high sensitivity by a labeled body in the complex.
Patent JP-2002172014-A (JP)
Title: Insulating transportation system for warm foodstuffs
Inventor: TANAKA HIROSHI
IPC: A45C11/20
Filed: 2000-12-07
Abstract: PROBLEM TO BE SOLVED: To provide an insulating transportation system for warm foodstuffs to insulate and transport foodstuffs immediately after preparation to enable the foodstuffs to be delivered to a destination of the orderer. SOLUTION: This system has an electronic exothermic plate 21 to generate heat by power supply, stores warm foodstuffs so as to be put in/out, and is equipped with a power unit with a storage battery and a control part and a preheating charging stand 10 with a terminal possible to supply power to the power unit in a condition an insulated bag 1 possible to supply power to the electronic exothermic plate 21 and an arbitrary number of insulating bags are mounted. Power is supplied to the electronic exothermic plate 21 of the insulating bags from the preheating charging stand 10 to heat the insides of the insulated bags 1 and to charge the power unit. Foodstuffs to be insulated are put in the insulating bags detached from the preheating charging stand 10.  The foodstuffs are transported and delivered as the electronic exothermic plate 21 generates heat by supplying power from the storage battery to insulate the foodstuffs. After completion of delivering, the insulating bag 1 is mounted on the preheating charging stand 10 to generate heat by the electronic exothermic plate 21 and to enable the storage battery to be charged.
Patent JP-2002184097-A (JP)
Title: Recording medium, recording device and method thereof, reproducing device and method, and recording/ reproducing device and method for the recording device
Inventor: SAKO YOICHIRO
IPC: G11B7/007
Filed: 2000-12-11
Abstract: PROBLEM TO BE SOLVED: To prevent data from being readily easily. SOLUTION: The system is provide with a head means for recording data in an optical disk 1 having 1st and 2nd recording layers 3, 6 and reading out 1st data, recorded in the 1st recording layer 3 and 2nd data recorded in the 2nd recording layer 6 from the optical disk 1, a signal-processing circuit 35 for applying encoding processing necessary for recording to inputted data and separating the 1st data to be recorded in the 1st recording layer 3 from the 2nd data to be recorded in the 2nd recording layer 6 by the head means, a reproducing processing circuit 57 for decoding and mutually combining the 1st data read out from the 1st recording layer 3 and the 2nd data read out from the 2nd recording layer 6 by the head means, and so on.
Patent JP-2002183913-A (JP)
Title: Magnetoresistive thin film magnetic head
Inventor: FUJISAWA WATARU
IPC: H01L43/08
Filed: 2000-12-12
Abstract: PROBLEM TO BE SOLVED: To provide a magnetoresistive thin film magnetic head of yoke type, by which the reproducing output is increased and also the reproducing efficiency is improved. SOLUTION: In the magnetoresistive thin film magnetic head of yoke type, at least either a free layer 4C or a pin layer 4A of a TMR element 4 is electrically and magnetically connected to the yoke 5 direct. The drawing out area 4C' drawn out to the area overlapped with a lower yoke 5A of the yoke 5 is disposed on the free layer 4C, and the free layer 4C and the lower yoke 5A are interconnected by interposing this drawing out area 4C' between them. The drawing out area 4A' drawn out to the area overlapped with a lower yoke 5B of the yoke 5 is disposed on the pin layer 4A, and the pin layer 4A and the lower yoke 5B are interconnected by interposing the drawing out area 4A' between them. For these connections, an insulator such as an MR gap layer is not being interposed.
Patent JP-2002183757-A (JP)
Title: Game system and information storage medium
Inventor: KAKO RYOICHI
IPC: A63F13/57
Filed: 2000-12-13
Abstract: PROBLEM TO BE SOLVED: To provide a game system and an information storage medium, capable of generating motion information for imparting varied and real motions to an object having plural parts connected by joints with a small calculation load in real time. SOLUTION: This game system generates an image. The game system includes a motion generation processing part 114 generating the motions of the object having the plural parts connected by the joints by executing, in each the part, processing for finding rotation information of the joint of a given part of the object having the plural parts connected by the joints on the basis of external force applied to the given part and internal force applied to the given part from the adjacent parts connected by the joints. The motion generation processing part 114 sets a rotatable range to a given joint and executes processing for finding the rotation information of each joint such that the rotation is within the rotatable range.
Patent JP-2002180947-A (JP)
Title: Power distribution panel for ignition coil device
Inventor: MIYAMUKAI TAKAMITSU
IPC: H01F38/12
Filed: 2000-12-14
Abstract: PROBLEM TO BE SOLVED: To provide a power distribution panel for an ignition coil device capable of easily detecting ignition timing. SOLUTION: Plural wiring conductors 15a to 15d, 16,17 to the respective ignition coil devices 1 are buried in a power distribution case part 11. A detecting conductive piece 18 is electrically connected to the wiring conductor 15a provided for detecting ignition timing among the wiring conductors 15a to 15d, 16, 17, a detecting projecting part 14 is projected on the power distribution case part 11, and the detecting conductive piece 18 is buried in the detecting projecting part 14.
Patent JP-2001210600-A (JP)
Title: Method for manufacturing silicon carbide through chemical vapor deposition process, and an apparatus
Inventor: RUPP ROLAND DR
IPC: C23C16/32
Filed: 2000-12-15
Abstract: PROBLEM TO BE SOLVED: To provide a method and an apparatus for manufacturing silicon carbide (SiC) using a CVD process, with which a process gas is obtained with a yield higher than in prior art. SOLUTION: A method comprises precipitating of SiC on a circuit board 4 from a process gas stream 2 (first gas stream) through CVD process and furthermore, forming a second gas stream 3 consisting of a rate gas, which completely surround the process gas stream 2 in the flowing orientation.
Patent JP-2001196122-A (JP)
Title: Connector
Inventor: YAMAMOTO SHINYA
IPC: H01R13/42
Filed: 2000-12-15
Abstract: PROBLEM TO BE SOLVED: To make a connector compact and the structure thereof simple. SOLUTION: A connector housing 2 having a flexible terminal locking lance 16 to protrude in a terminal housing room 3, a front holder 4 having the partner terminal insertion hole which is mounted on a front opening of the connector housing, and which is communicating into the terminal housing room, and a terminal 5 inserted into the terminal housing room from backward are provided at a connector 1. A partition wall 22 to form a part of the terminal housing room is installed at the front holder 4, and a taper guide 22a which guides a tip end of the terminal 5 inside of partition wall 22 is formed at the partition wall. Opposing to the taper guide 22a, the terminal locking lance 16 is positioned. A tip end part of terminal 5 is accommodated inside of partition wall 22 of the front holder 4.
Patent JP-2002144469-A (JP)
Title: Package
Inventor: WATANABE HARUHIKO
IPC: B32B9/00
Filed: 2000-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a package excellent in gas barrier properties. SOLUTION: Inorganic matter is applied to the inner surface, outer surface or inner and outer surfaces of the package such as a container, a bottle, a film packaging bag, a string packaging bag, paper carton, a lid material or the like and polymer coating is further applied to the inorganic matter layer to obtain the high barrier package.
Patent JP-2002187352-A (JP)
Title: Rolled heat-sensitive recording medium attached with start mark
Inventor: ISHIBASHI RYOZO
IPC: B41M5/26
Filed: 2000-12-20
Abstract: PROBLEM TO BE SOLVED: To provide a rolled heat-sensitive recording medium executed with a start mark for preventing occurrence of a heat-sensitive recording fault. SOLUTION: The rolled heat-sensitive recording medium is charged in a heat-sensitive recorder having a recording medium charging unit, a recording medium sensing sensor and a thermal head sequentially mounted. A start mark is attached to a position where a length L1 from the foremost end of the medium to the mark is longer than a length L2 from the sensor to the head, on a front or rear surface of a distal end of the medium.
Patent JP-2002188700-A (JP)
Title: Support structure for pulley
Inventor: YANAGIMOTO ATSUKUNI
IPC: B65G39/16
Filed: 2000-12-20
Abstract: PROBLEM TO BE SOLVED: To provide a support structure for a pulley having a compact meandering preventing mechanism. SOLUTION: A support axis 1 is provided with a coaxial female screw. A notch 11 is formed at a part of a protrusion 10a of the support axis 1 so as to allow the female screw to be exposed. A male screw member 4 having a tapered conical surface 41 on its tip is screwed into the female screw. The tapered conical surface 41 of the male screw member 4 is abutted on a bracket 3. The attitude of the support axis 1 toward the bracket 3 is thus determined.
Patent JP-2002189547-A (JP)
Title: Display window preparing device, display device, display window preparing method, display method and recording medium
Inventor: HIRONIWA MASAKAZU
IPC: G06F3/048
Filed: 2000-12-20
Abstract: PROBLEM TO BE SOLVED: To provide a display window preparing device capable of easily preparing a display window including a plurality of display units to be displayed at a display device. SOLUTION: The display window preparing device for preparing a display window including a plurality of display units to be displayed at a display device is provided with a category determining part 204 for determining the category of output data to be outputted from display components generating the specific display unit of the plurality of display units since the category of the output data to be outputted from the respective display units is already known, a display component selecting part 206 for selecting the display components for inputting the data of the category, and a display part 210 for displaying identification information indicating the selected display components.
Patent JP-2001189224-A (JP)
Title: Rod-type ignition transformer internal combustion engine
Inventor: NIEMETZ LINHARD
IPC: F02P15/00
Filed: 2000-12-20
Abstract: PROBLEM TO BE SOLVED: To make a rod-type ignition transformer and an ignition unit in a condition that ultra miniaturization is possible and an ignition voltage up to 30 kV is induced by energy accumulated as little as possible by avoiding eddy current losses at a high changing speed of the magnetic flux. SOLUTION: A central coil core 3 is formed of a ferromagnetic powder composite material.