baber/WOPTO huggingface dataset:
Patent JP-2002062470-A (JP)
Title: Optical device and camera
Inventor: OTANI ITARU
IPC: G02B7/28
Filed: 2000-08-21
Abstract: PROBLEM TO BE SOLVED: To automatically select a means to select a focus detecting point on which the intention of a user is reflected among first to third focus detecting point selecting means. SOLUTION: This device possesses a reliability deciding means (#109) to decide the reliability of the looking point position of the user, a first means (#105c') to select at least one focus detecting point by performing the specified selection processing of a focus detecting point based on plural defocusing amounts obtained at plural focus detecting points, a second means (#105a') to select at least one focus detecting point based on the looking point position, a third means (#105b') to select at least one focus detecting point by performing the specified selection processing of the focus detecting point based on the plural defocusing amounts obtained at the plural focus detecting points and the looking point position and setting means (#109→#105b', #109→#105a' or #109→#105c')  to selectively set either of the first to third means in accordance with a decided result by the reliability deciding means.
Patent JP-2002059102-A (JP)
Title: Seal cup for cleaning
Inventor: MASUKO TOKUSHIGE
IPC: B08B9/053
Filed: 2000-08-22
Abstract: PROBLEM TO BE SOLVED: To increase the quantity of soil to be removed by devising the shape of a seal cup 3 for cleaning in a cleaning pig to improve the cleaning and wiping-out ability. SOLUTION: One or a plurality of grooves 32 formed ring-like in the peripheral direction of the seal cup and having a rectangular cross section are arranged on the outside surface of the seal cup 3 attached to the cleaning pig for cleaning a conduit and a strippable coating layer 33 is formed on the inside surface of the groove 32.
Patent JP-2002059097-A (JP)
Title: Air shower apparatus
Inventor: ONO HIROYUKI
IPC: B08B5/00
Filed: 2000-08-22
Abstract: PROBLEM TO BE SOLVED: To provide an air shower apparatus in which fresh air which is passed through a filter is supplied always into a cleaning chamber, and air polluted by wiping off dust is filtered by a filter, discharged outside, and prevented from leaking outside the chamber. SOLUTION: A pressure sensor 9 for detecting the pressure of the cleaning chamber 5 is set in the chamber 5 having a suction side blower 7 for sucking outside air and an exhaust side blower 13 for discharging polluted air, and the flow rate of the blower 13 is inverter-controlled to keep the pressure of the chamber 5 to be always slightly negative in comparison with an outside pressure, while the pressure is detected by the sensor 9.
Patent JP-2002060417-A (JP)
Title: Chlorinated polyolefin modification and method for producing the same
Inventor: UHARA HISASHI
IPC: C08F8/30
Filed: 2000-08-23
Abstract: PROBLEM TO BE SOLVED: To obtain a chlorinated polypropylene modification useful as a coating agent for synthetic resin articles such as various plastic films or sheets and binder resins for printing inks, coating agents, or adhesives, and to provide a method for producing the same. SOLUTION: There is provided a method for producing a chlorinated polyolefin modification comprising replacing chlorine atoms contained in a chlorinated polyolefin by at least another type of functional groups.
Patent JP-2002071596-A (JP)
Title: Method and instrument for measuring electron spin resonance
Inventor: YOKOYAMA HIDEKATSU
IPC: G01R33/60
Filed: 2000-08-25
Abstract: PROBLEM TO BE SOLVED: To provide a method and instrument for measuring electron spin resonance(ESR) by which an ESR which occurs in a large-sized sample can be measured. SOLUTION: In the method for measuring ESR, an ESR which occurs in a sample existing outside a resonator is measured by using the magnetic field component of an electromagnetic wave leaking out from the end of the resonator. The instrument for measuring ESR is constituted at least of the resonator which can give the magnetic field leaking out from its end to the sample on the outside of the resonator, and an electromagnet which can give a static magnetic field and a modulated magnetic field to the sample from the resonator side than a plane containing the end of the resonator.
Patent JP-2002076603-A (JP)
Title: Heater for reflow equipment
Inventor: MURAKAMI TAKEHIKO
IPC: F27B9/24
Filed: 2000-08-31
Abstract: PROBLEM TO BE SOLVED: To mainly heat only a part to be soldered of a chip at a high temperature by remarkably reducing a space for heating as compared with prior art and to allow heating in a short time. SOLUTION: A heater for a reflowing device comprises a preheating zone 1 and a main heating zone 14 provided continuously with the zone 1. In the zone 1, support pallets 10, etc., are rotated in a viewing vehicle type in a vertical direction in a vertical heat insulation chamber 2. A heat of a temperature for not melting a cream solder of a heater 11 is blown to a printed board by a fan 13. In the zone 14, a pattern mask 18 is fixed in a heat insulation chamber 15, and a cylinder 23 is engaged with a necessary through hole. A blind cock is engaged with an unnecessary through hole. A heat of a temperature for melting the solder by a heater 21 is blown to a part to be soldered of the chip via the cylinder 23, a coiled spring 25 and a cylinder 24 by a fan 22.
Patent JP-2002077497-A (JP)
Title: Image forming device
Inventor: INAGAKI TATSUYA
IPC: H04N1/00
Filed: 2000-08-31
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device for reduced reading frequency of an image data. SOLUTION: An MFP10 comprising at least one of a copying function and a facsimile function is connected to a large-capacity storage device 32 in which an image data is stored. The image data of an original read by a scanner 14 of the MFP10 is transmitted to the large-capacity storage device 32. The MFP10 comprises a display operation part 18 and a RAM13 in which the image data is stored. The display operation part 18 comprises a selective input 42 where whether the image data is transmitted to the large-capacity storage device 32 or not is selected. After the read image data is copied, or the image data is read for facsimile transmission, inputting in the selective input part 42 is permitted.
Patent JP-2002068631-A (JP)
Title: Door device of elevator
Inventor: HANDA MANABU
IPC: B66B13/30
Filed: 2000-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a door device of an elevator for detecting a curve of a landing door and car doors and preventing a shutting-in accident by the curve of the doors. SOLUTION: In this door device of the elevator arranged in a landing elevator hall and a car of the elevator and opening and closing in the door vertical direction, the door device is provided with a light sensor composed of a light projecting part 6 and a light receiving part 7 oppositely arranged on the left and right of at least the car door 1, 2 reverse side of the landing door and the car doors 1 and 2 and a hole body 9A in a central part of the light projecting part 6 and the light receiving part 7, and when the light receiving part 7 of the light sensor detects shielding of a light flux 10 irradiated from the light projecting part 6, operation of the elevator is stopped.
Patent JP-2002072111-A (JP)
Title: Optical element driving and tracking mechanism for optical communication
Inventor: SUZUKI RYUTARO
IPC: H04B10/07
Filed: 2000-08-31
Abstract: PROBLEM TO BE SOLVED: To realize light axis adjustment with ease and high accuracy and promote speeding up the transmission rate. SOLUTION: A fixed support 324 being fixed and supported on a mount base 37 is disposed at specific intervals around an optical element mount member 321 where a transmission lens 31 is mounted. A primary elastic support member 32 including four elastic support sections 324 of which the stiffness in the direction of the optical axis is high in comparison with the direction approximately perpendicular to the optical axis of the transmission lens 31 is disposed so as to oppose an optical fiber cable 23 being optically coupled to a light signal processing section 24. Then, the optical axis of the transmission lens 31 in the optical element mount member 323 is moved and adjusted by moving and adjusting the elastic support sections 323 against the elasticity in the direction of two axes approximately perpendicular to the optical axis.
Patent JP-2002075627-A (JP)
Title: Heating coil for induction heating device
Inventor: KITAIZUMI TAKESHI
IPC: H05B6/36
Filed: 2000-09-01
Abstract: PROBLEM TO BE SOLVED: To realize an inexpensive heating coil with a simple constitution and without loss increace, and provide an induction heating device of a small- size and a low cost. SOLUTION: This is composed of plural and spiral electric conductors wherein heating coils 1 are piled up to 3 layers or more in a direction where heated substances 2 are mounted, and by a constitution that as for the electric conductor, at least one exchange is made from a surface layer to a non-surface layer, and from the non-surface layer to the surface layer while the electric conductor is wound, the distribution of current flowing in respective layers of the heating coil 1 becomes uniform, and an exothermic elevation by loss at a specific layer becomes possible to be suppressed, and a low cost heating coil is realized by a simple constitution.
Patent JP-2002092752-A (JP)
Title: Suitcase theft preventing device
Inventor: KO TOKUSHO
IPC: A45C13/18
Filed: 2000-09-04
Abstract: PROBLEM TO BE SOLVED: To provide a radio suitcase theft preventing device for detecting theft prevention with the usage of a vibration detecting element. SOLUTION: This suitcase theft preventing device for transmitting a signal with the usage of the radio wave includes a transmitting unit and at least one of a receiving unit. The suitcase thest preventing device further includes a control switch by which the transmitting unit transmits various control signals and the receiving unit conducts corresponding movements based on the control signals, a vibration sensor for detecting a vibration signal which is generated by the receiving unit when receiving outer force vibration, and an alarm circuit for generating an alarm signal by the signal transmitted from the control switch or the vibration sensor. When the receiving unit cannot receive the control signal from the transmitting unit, the vibration sensor is started to conduct the alarm circuit, vibration detection and alarming.  The transmitting unit can directly control the movements of the alarm circuit through the control switch under an emergency condition.
Patent JP-2002081528-A (JP)
Title: Gear supporting structure
Inventor: KOTANI KAZUYUKI
IPC: F16H57/021
Filed: 2000-09-05
Abstract: PROBLEM TO BE SOLVED: To provide a gear supporting structure capable of achieving light weight and favorable lubricity of each full type needle roller bearing while forming a structure of inserting a small-diameter and large-width spacer between the needle roller bearings in a structure of supporting small-diameter and large- width gears through the needle roller bearings to be relatively rotatable to a shaft. SOLUTION: As the spacer 5 to be inserted between the plural lines of the full type needle roller bearings 3 and 4, a plate member with both end parts butted and wound into a cylindrical form is used. A window part 5a for reducing weight, bent parts 5c for improving fluidity of lubricating oil, and lubricity of the needle roller bearings 3 and 4 on both sides, etc., can thus be easily processed by means of a press or the like in the state of the plate member before winding.
Patent JP-2002068130-A (JP)
Title: Sheet taking in and delivering device and its method
Inventor: MITANI TOMOATSU
IPC: B65B41/04
Filed: 2000-09-06
Abstract: PROBLEM TO BE SOLVED: To provide a sheet holding and delivering device which is able to steadily take in and deliver the sheet to a packaging device which packages an object to be protected or covers the object regardless of the sheet's length and, even if it is heavyly weighted. SOLUTION: At the central part of a longitudinal direction, which is orthogonal to a traveling direction, of a traveling carriage 60 reciprocates over a flame 2, an elevating rod 63 of the central part is build and, an end elevating rod 67 which approximates and recedes to the elevating rod 63 is build at the longitudinal direction of the traveling carriage 60 and both sides of the elevating rod 63 and, a sheet holding and delivering unit 68 provided with an adhesive joining part which bonds a plane fastener made at an edge of the sheet, a detaching cylinder which detaches the plane fastener from the adhesive joining part, and a clamp unit which holds an edge part of the sheet is build.
Patent JP-2002041005-A (JP)
Title: Liquid-crystal display device and driving method thereof
Inventor: HAKU SOSHO
IPC: G09G5/00
Filed: 2000-09-08
Abstract: PROBLEM TO BE SOLVED: To prevent a liquid-crystal from degrading when no signal is inputted while a liquid-crystal display device is applied with a power source. SOLUTION: There are provided a liquid-crystal panel, a timing controller which generates a control signal for driving the liquid-crystal panel according to a timing synchronization signal inputted from outside, for rearranging an inputted data for outputting, and a driving circuit which displays the data inputted from the timing controller on the liquid-crystal panel according to the control signal.  Further, there are provided an oscillator which generates a pre- synchronization signal and supplies it to the timing controller, a signal presence judging part which compares the timing synchronization signal with the pre- synchronization signal and generates a judgement signal representing presence of the timing synchronization signal, a control signal generating part which generates the control signal based on the pre-synchronization signal according to the judgement signal representing missing of the timing synchronization signal, and a data storing part which stores an arbitrary picture data and outputs the picture data to the driving circuit according to the judgment signal representing missing of the timing synchronization signal.
Patent JP-2001307444-A (JP)
Title: Magnetic disk device
Inventor: SHIMIZU TOSHIHIKO
IPC: G11B21/10
Filed: 2000-09-06
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic disk device with high reliability by eliminating a part where a microactuator slides when the microactuator is actualized by using a piezoelectric element and reducing the stress that the piezoelectric element has even if a shock is applied to the magnetic disk device. SOLUTION: A carriage-side actuator fixation part and a magnetic-head-side actuator fixation part of a microactuator mount part are connected together by plural flexible coupling parts, which are arranged outside the microactuator nearly symmetrically about the lengthwise center line of the suspension. Consequently, so dust by sliding is not produced since there is not a place where the microactuator slides and the microactuator has no excessive stress since the coupling parts partially bear the force in case of a shock.
Patent JP-2002085792-A (JP)
Title: Game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 2000-09-13
Abstract: PROBLEM TO BE SOLVED: To provide a game machine wherein an electric part control means which controls electric parts provided on the game machine can certainly recognize all commands from a game control means. SOLUTION: An INT signal for controlling a putting-out from a main substrate is input to an interruption terminal of a CPU for controlling the putting- out. When the INT signal from the main substrate changes to an ON state, a specified register value is subtracted in response to the level change of the rectangular wave. When the specified register value becomes 0, an interruption is applied to the CPU for controlling the putting-out, and a receiving process for a putting-out control command is started. The command receiving process based on the interruption is performed.
Patent JP-2002093472-A (JP)
Title: Vehicle power supply
Inventor: KOBASHI MASAHIRO
IPC: H02J7/35
Filed: 2000-09-13
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle power supply capable of maintaining power generation efficiency, efficiently charging a battery or driving electric apparatuses, and being stably manufactured at a low cost. SOLUTION: This vehicle power supply is electrically connected to the battery 102 mounted on a vehicle and is provided with at least a photoelectric transfer module 10A and an electricity-storing capacitor 10C. A photoelectric transfer element forming the photoelectric transfer module 10A is provided with a transparent conductive electrode, an electron transportation layer made of oxidative fine grains having a pore structure, a hole transport layer, a hole current collecting electrode, and a photosensitizing compound stuck or fixed to the electron transport layer.
Patent JP-2002092088-A (JP)
Title: Grade transcript collating system and vehicle delivery check sheet printing system
Inventor: FUKUSHIMA YASUNOBU
IPC: G06Q50/04
Filed: 2000-09-13
Abstract: PROBLEM TO BE SOLVED: To provide a system capable of improving working efficiency by rationalizing the collating work of a check grade transcript generated in a completed vehicle stage and the entry work of a vehicle delivery check sheet. SOLUTION: The type and frame number of a vehicle are communicated through a speaker 23 to a checker 25. The checker collates the voice information with the type and frame number punched at a vehicle 10. Therefore, the collating work can be performed by only one checker. Also, vehicle kind information, the type, and the frame number necessary for a vehicle check sheet 26 is printed by a printer 24 simultaneously. Thus, it is possible to eliminate any transcribing work by printing the conventionally handwritten vehicle kind information, the type, and the frame number by the printer 24.
Patent JP-2002093630-A (JP)
Title: Oil-immersed bushing
Inventor: KOBAYASHI TADAFUMI
IPC: H01B17/34
Filed: 2000-09-14
Abstract: PROBLEM TO BE SOLVED: To provide an oil-immersed bushing easy to carry out oil lifting operation, without interruptions during periodical deterioration diagnosis, for a bushing mounted in a transformer. SOLUTION: An oil valve of the oil-immersed bushing is provided at the end part of an expansion-free piping that is mounted at an in-air side body part of the mounting flange. The oil valve is extended downward, to take the oil at the oil lifting operation in the constitution.
Patent JP-2002085904-A (JP)
Title: Device for releasing air from drain
Inventor: TAKEMURA ISAO
IPC: B01D35/00
Filed: 2000-09-18
Abstract: PROBLEM TO BE SOLVED: To provide a device for releasing air from drain, in which foreign matters and air in the mixed drain of air, water, oil and the foreign matters discharged from a compressor or the like are preliminarily removed, air in the oil and water to be sent from an air-tight vessel side to an oil-water separating device of the succeeding step is removed and oil is surely separated from water in the oil-water separating device while the surroundings are not contaminated by the air to be discharged. SOLUTION: The mixed drain introduced through an introduction pipe 7 is fed into a filter 5 through the first, communication holes 20 of the a pipe 3 so that the foreign matter is removed from the mixed drain. The foreign matter-removed drain enters a box body 6 from the filter 5 so that the air in the mixed drain is separated from the oil and water. The separated air 33 is released from an opening hole 31 of the body 6 to the atmosphere side through an air releasing port 19 provided on the upper cover 8 of the air-tight vessel 2. Meanwhile, the oil and water in the body 6 are sent from the second communication hole 22 to the vessel 2 through the second pipe 4, accumulated in the vessel 2 and then sent to the oil-water separating device of the succeeding step side.
Patent JP-2002089771-A (JP)
Title: Pipe end correction method for synthetic resin pipe
Inventor: MIZUKAMI TSUYOSHI
IPC: F16L47/02
Filed: 2000-09-18
Abstract: PROBLEM TO BE SOLVED: To correct the end of an old synthetic resin pipe to connect the old pipe having a cross sectional shape deformed in use to a new pipe. SOLUTION: This pipe end correction method for synthetic resin pipe connects a synthetic resin pipe having a cross sectional shape deformed in an elliptic form. An inner core 2 having an outer diameter generally equal to the inner diameter thereof before deformation is fitted into the pipe end 1a of the synthetic resin pipe 1.
Patent JP-2002086596-A (JP)
Title: Apparatus for manufacturing packaging box
Inventor: TANAKA YOSHIHIKO
IPC: B31B3/14
Filed: 2000-09-19
Abstract: PROBLEM TO BE SOLVED: To reduce a facility cost and to enhance a manufacturing efficiency. SOLUTION: An apparatus for manufacturing a packaging box comprises a printing mechanism 4 for printing a necessary item on material paper P, and a cutting mechanism 5 for cutting the paper P in the developing shape of the packaging box and forming folding flutes a, b and c for stereoscopically assembling the paper P in the box. The apparatus further comprises a supply mechanism 1 for sending and supplying the paper P wound in a rolled state to the mechanism 4 and the mechanism 5, and a positioning guide 6 installed near the mechanism 5 as a reference of temporarily stopping the paper P sent to the mechanism 5 at a home position. The mechanism 4 is installed at an upstream side of sending of the mechanism 5, and a printing surface of the mechanism 4 and a cutting surface of the mechanism 5 are set in a continuous plane.
Patent JP-2002090667-A (JP)
Title: Liquid drive type optical switch
Inventor: ISHIGAMI YOSHIAKI
IPC: G02B26/08
Filed: 2000-09-13
Abstract: PROBLEM TO BE SOLVED: To provide a liquid drive type optical switch which has, no variation in loss. SOLUTION: The wall surface of a groove 5 for optical path switching is coated with a substance 19 having surface tension which is smaller that of than refractive index matching liquid 13. Hence the refractive index matching liquid 13 does not form a thin film on the wall surface of the groove 5 for optical path switching, even if the wall surface is made oil-repellant and air is present in an area 17b for shielding cores 2a and 3a in the groove 5 for optical path switching so that the loss of the optical path will no longer vary.
Patent JP-2002100731-A (JP)
Title: Semiconductor device and method for manufacturing the semiconductor device
Inventor: TAKAHASHI HIDEYUKI
IPC: H01L27/04
Filed: 2000-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device and a method for manufacturing semiconductor device which realizes high accuracy DC current test as well as high integration and high speed. SOLUTION: Dividing a circuit formed on the semiconductor wafer into a plurality of circuit blocks and separately arranging at least one line of power supplies for each circuit block allows DC current test by each circuit block, with the use of the separated power supply line. The method for manufacturing the semiconductor device comprises the steps of dividing the circuit, formed on the semiconductor wafer into a plurality of circuit blocks, forming wirings capable of independently supplying power to each of circuit blocks divided, performing DC current test for each circuit blocks, by independently supplying power through the wiring, and forming the wiring for mutually connecting wirings which are arranged corresponding to each of a plurality of the circuit blocks.
Patent JP-2002086115-A (JP)
Title: Organic waste treating device
Inventor: NOMURA HAJIME
IPC: C05F17/02
Filed: 2000-09-20
Abstract: PROBLEM TO BE SOLVED: To provide an organic waste treating device having improved treatment efficiency by treating the organic waste in accordance with the change of the kind of the waste. SOLUTION: In the organic waste treating device for storing the organic waste inside a vessel and treating, an upper limit in the number of times to receive the organic waste in the vessel within a set time is provided.