baber/WOPTO huggingface dataset:
Patent JP-2002149076-A (JP)
Title: Eye-catcher
Inventor: EKOSHI TAKAHIRO
IPC: G09F7/18
Filed: 2000-11-10
Abstract: PROBLEM TO BE SOLVED: To provide an eye-catcher, with which a support or the like can be produced by an extremely simple process and further, a supporting/fixing member can be easily and surely held on a supporting plate in a rising state in spite of simple configuration by combining the supporting/fixing member having a leg part or the like in a specified form and an inserting port. SOLUTION: The eye-catcher is provided with the supporting plate, the supporting/fixing member to be held on the supporting plate in the rising state and a display panel on the top end of the supporting/fixing member, the supporting/fixing member has the leg part having an almost U-shaped top end part, a supporting part to be bent/communicated in the rising state to a plane specified by the top end part on one opening end side of the opening part of this leg part and a lock part to be bent/communicated to the other opening end side of the opening part of the leg part and the inserting port, where the top end part is inserted and held, is provided on the central part of the supporting plate on the side of upper surface.
Patent JP-2002150940-A (JP)
Title: Inspection method for field emission electron source, and its inspection device
Inventor: KUNUGIBARA TSUTOMU
IPC: G01N21/63
Filed: 2000-11-10
Abstract: PROBLEM TO BE SOLVED: To provide an inspection method of a field emission electron source that makes easily the judgment of the quality of the field emission electron source and an inspection device of the field emission electron source that is easily capable of judgement of its quality. SOLUTION: In the case of a good quality item having a large emission current, when a strong field drift layer is excited by He-Cd laser at room temperature, an emission spectrum as shown (lambda shaped mark) in 'A' of the figure (a) is obtained, and when the strong field drift layer is excited by an argon ion laser, an emission spectrum as shown in 'A' of the figure (b) is obtained. In the case of a defective item having a small emission current, even if a strong field drift layer is excited by a He-Cd laser at the room temperature, there is no light emission as shown in 'A' of the figure (c), and when the strong field drift layer is excited by the argon ion laser, an emission spectrum as shown in 'A' of the figure (d) is obtained. With the He-Cd laser, the shallow region of the strong field drift layer is excited, and with argon ion laser, a deeper region is excited.
Patent JP-2002145438-A (JP)
Title: Roller unit for motor built-in roller
Inventor: NAKAMURA TATSUHIKO
IPC: B65G39/00
Filed: 2000-11-13
Abstract: PROBLEM TO BE SOLVED: To provide a motor built-in roller in which a user can manufacture the motor built-in roller himself and can freely change a roller diameter. SOLUTION: A roller unit 1 comprises a driving part 3; an output plate 8 and a fixed shaft 11 and further, a rotation force of the driving part 3 is removed to the outside. Thereby, the user prepares an external roller 13 having a diameter adapted for a circumstance and can be used by inserting the roller unit 1 thereto.
Patent JP-2002143872-A (JP)
Title: Light and electromagnetic wave circulation cleaning device
Inventor: ABE SUMIYOSHI
IPC: C07D319/24
Filed: 2000-11-14
Abstract: PROBLEM TO BE SOLVED: To provide a light and electromagnetic wave circulation cleaning device, in which water pollution control indispensable for environmental preservation is carried out and the quality of various kinds of water is improved by removing and decomposing harmful materials such as dioxin contained in water with the removal and the decomposition of inorganic scale by the use of a photocatalyst and electromagnetic wave in underwater. SOLUTION: The light and electromagnetic wave circulation cleaning device is formed by providing at least an electromagnetic oscillating means 4, an ultraviolet lamp 5, a photocatalyst 6 and an ozone cavitation supply means 7 in a tightly closed treating vessel 1 having a flow-in port 2 and a flow-out port 3 to suspend the photocatalyst 6 in the treating vessel 1 by the water flow formed in the treating vessel 1 by the cavitation supply means 7, so as to irradiate ultraviolet ray from the ultraviolet lamp 5 and to oscillate the electromagnetic wave by the electromagnetic wave oscillating means 4.
Patent JP-2002144638-A (JP)
Title: Method of manufacturing phototypesetting film
Inventor: UCHIDA KATSUTO
IPC: G03F1/00
Filed: 2000-11-15
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing phototypesetting films which eliminates the need of a large amount of time before the phototypesetting film is completed, and eliminates costs of a reducer and a toner required for correcting character proofreading generated after a lith film is developed. SOLUTION: There are provided a constitution for the phototypesetting film and its manufacturing method. Characters are inputted by a printer to which a cassette with an unprinted film and an unprinted paper stored is mounted. Characters, numerals, symbols, etc., are printed to the unprinted film and the unprinted paper, and then outputted by the printer. A printing film is comprised of the printed film tape outputted after having the characters, numerals, symbols, etc., printed, and the printed paper. After the printed film tape alone is released from the printing film, upper and lower laminating sheets are pressed in contact to both an upper and a lower faces of the printed film tape, whereby the phototypesetting film is constituted.
Patent JP-2002157598-A (JP)
Title: System for detecting invader
Inventor: TOKIEDA YUKINOBU
IPC: G08B15/00
Filed: 2000-11-16
Abstract: PROBLEM TO BE SOLVED: To provide a system for stably detecting an invader by following lightness change in an environment and specifying the position of the invader with high precision. SOLUTION: A subtractor 120a subtracts a fixed background I(B) from the latest original image It and an absolute value arithmetic unit 125a obtains its absolute value so that a fixed background differential picture is generated, where luminance is comparatively high in a mobile object part and nearly zero in a part except it. The same processing is performed for a last time original image It-1 which is obtained at a last-time detection timing. A subtractor 130 obtains a difference between the fixed background differential pictures. Then a differential picture is obtained, where the present position part of the mobile object is positive, a last-time position part is negative and a background part is nearly zero.  A rectifier 135 makes the negative value part zero so as to obtain the picture where the mobile object present position is a positive level and the other parts are nearly zero. Then the present position of the mobile object is specified.
Patent JP-2002155894-A (JP)
Title: Centrifugal pump
Inventor: MASUDA AKIRA
IPC: F04D29/44
Filed: 2000-11-17
Abstract: PROBLEM TO BE SOLVED: To prolong a service life of a centrifugal pump by reducing abrasion of a lining member applied to an impeller and a scroll chamber. SOLUTION: The impeller 28 is constituted of a core body 30 fixed to a drive shaft 14, and a vane 32 arranged in a peripheral direction of the core body 30. An outer surface of the impeller 28 and an inner surface of the scroll chamber 12 are lined with a butadiene-acrylonitrile rubber (NBR). A ratio of a height of the vane 32 (height from a base surface of the core body 30 to an upper end of the vane) and an outer diameter of the core body 30 is 1/39 to 5/33. Accordingly, the NBR lined to the impeller 28 and the scroll chamber 12 is hard to wear, to prolong the service life of this centrifugal pump 10. Further, the outer surface of the impeller 28 and the inner surface of the scroll chamber 12 are lined with urethane rubber, thereby reducing wearing of rubber lining and further prolonging the service life of the centrifugal pump 10.
Patent JP-2002155758-A (JP)
Title: Cooling structure and combustor using the same
Inventor: NISHIDA HIROYUKI
IPC: F23R3/02
Filed: 2000-11-22
Abstract: PROBLEM TO BE SOLVED: To secure an excellent film cooling performance of a cooling structure by improving the adhesion of cooling air to the inner surface of a combustion chamber. SOLUTION: The combustor has grooves 34, cooling channels, communicating with cooling air intake ports 35 and cooling air outlet ports 36 for convection cooling as the cooling air taken from the cooling air intake ports 35 flows toward the cooling air outlet ports 36. The grooves 34 are slanted in the swirling direction of the combustion gas swirling inside to make cooling air intake channels for letting the cooling air flowing out of the cooling air outlet pots 36 flow out in the swirling direction of the combustion gas.
Patent JP-2001227932-A (JP)
Title: Mask inspection apparatus
Inventor: ITO MINORU
IPC: G03F1/84
Filed: 2000-11-28
Abstract: PROBLEM TO BE SOLVED: To realize mask inspection at high resolution with high speed for a mask inspection apparatus which inspects a transmission type mask by detecting electrons rays transmitted through the mask, using a detector which comprises a plurality of elements arranged in a plurality of lines; transferring image signals on the detector in synchronization with movement of the mask; making effective use of high resolution derived from the short wavelengths of the electron beams; detecting pixels in the line direction of the detector at the same time; and transferring the image signals in a direction perpendicular to the lines in synchronism with the movement of the mask. SOLUTION: The mask inspection apparatus includes an electron gun for generating the electron rays; a lens for applying the electron rays produced by the electron gun to the mask; another lens for forming an image of the electron rays transmitted through the mask; the detector comprising the plurality of pixels arranged in the line direction for detecting the image of the electron rays formed by the lens and an image after conversion of the image of the electron rays into light, the detector having the plurality of lines and transferring the image signals in the direction perpendicular to the lines; a movement means for moving the mask; and a control means for controlling the transfer of the image signals on the detector in synchronism with the movement of the mask by the movement means.
Patent JP-2002169395-A (JP)
Title: Fixing device
Inventor: YONEDA SHINSAKU
IPC: G03G15/20
Filed: 2000-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a fixing device in which a user is prevented from necessarily touching the interior of a fixing device and faces defining a recording-paper receiving port the temperature of which becomes high. SOLUTION: In a first housing 25, rib-like projections 42 are provided along the width of the recording-paper receiving port and on a face serving as a bottom outer face defining an entrance opening 27.
Patent JP-2002166239-A (JP)
Title: Method for cleaning substrate
Inventor: SUZUKI HIROYUKI
IPC: G02F1/13
Filed: 2000-11-30
Abstract: PROBLEM TO BE SOLVED: To reduce a space for a cleaning equipment to approximately half that for conventional equipment, and also to shorten a cycle time for cleaning. SOLUTION: A table 10 on which a substrate 1 to be cleaned is mounted is fixed, and a cleaning head 20 for cleaning the substrate 1 to be cleaned by ultrasonic vibration air is reciprocated.
Patent JP-2002165678-A (JP)
Title: Showcase
Inventor: NAKAJIMA SHINJI
IPC: F25D23/00
Filed: 2000-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a showcase drastically improved in appealing ability to customers. SOLUTION: This open showcase 1 for displaying commodities in a showroom 13 comprises a display 108 capable of displaying at least a moving image and a speaker 111 capable of outputting a voice, and an information output by moving image and voice is performed by the display and the speaker.
Patent JP-2002171374-A (JP)
Title: Film scanner and printer provided with the same
Inventor: YOSHIDA TAKASHI
IPC: G03B27/32
Filed: 2000-12-01
Abstract: PROBLEM TO BE SOLVED: To facilitate simultaneous printing from the vertical direction and the horizontal direction, e.g. of a film image with an inexpensive configuration in a printer for printing the film image. SOLUTION: A printer body 1 incorporated with a film scanner for reading the film picture is provided with a scanner main body frame 2 into which a film 3 can be inserted from the vertical direction and the horizontal direction to be se to a scanner part. Then in a printing part, the film image read in the set direction is printed.
Patent JP-2002171901-A (JP)
Title: Automatic controller for afterripening processing of banana
Inventor: MATSUDA KAZUHISA
IPC: A23B7/152
Filed: 2000-12-05
Abstract: PROBLEM TO BE SOLVED: To provide an automatic controller for afterripening processing of a banana by which the banana is finished in an accurate degree of color and a uniform degree of ripening and a banana A of higher merchandise value. SOLUTION: This automatic controller for afterripening processing of the banana has a structure equipped with both an ethylene gas filling device 7 and alcohol spraying devices 6 for spraying an alcohol into a banana afterripening processing room 1 in the automatic controller for the afterripening processing of the banana comprising at least a circulating fan 3, humidifiers 9, heating and cooling devices 4 for increasing or decreasing the temperature in the room 1 and detectors 5 for detecting the flesh temperature, CO2 concentration and room temperature and humidity in the room 1 provided in the interior of the banana afterripening processing room 1, the ethylene gas filling device 7 for filling ethylene gas in the room 1,  a ventilating device 8 for ventilating air in the room 1 and a controlling part for controlling the respective devices on the basis of a program with output data of the detectors 5.
Patent JP-2001189465-A (JP)
Title: Semiconductor device
Inventor: TAKAHASHI KUNIHIRO
IPC: H01L27/12
Filed: 2000-12-05
Abstract: PROBLEM TO BE SOLVED: To provide an integrated circuit, having low dissipation power in a semiconductor device in which at least the complementary type MOS-transistor integrated circuit, is formed into a semiconductor single-crystal silicon on an electrical insulating material. SOLUTION: A thickness tS1 of single-crystal silicon, in the region in which an N-type MOS transistor is formed, is made larger than that tS2 of a region in which a P-type MOS transistor is formed.
Patent JP-2001193413-A (JP)
Title: Combined plant and its operating method
Inventor: SUGITA NARIHISA
IPC: F01K23/10
Filed: 2000-12-01
Abstract: PROBLEM TO BE SOLVED: To enhance cooling efficiency in a cooling part and to reduce the supply flow rate of a cooling medium, in a cooling system for cooling the cooling part of a turbine by extracting steam from a steam turbine. SOLUTION: In this combined plant provided with a steam system composed of a gas turbine system, a exhaust heat recovery boiler and the steam turbine, and for recovering steam after cooling in the steam system by cooling a high temperature part of the gas turbine system by steam extracted from the steam turbine, a cooling device for cooling the steam is provided in a piping for supplying steam extracted from the steam turbine to the high temperature part of the gas turbine system.
Patent JP-2002175692-A (JP)
Title: Semiconductor memory and data processing system
Inventor: NISHIYAMA MASAHIKO
IPC: G11C11/41
Filed: 2000-12-07
Abstract: PROBLEM TO BE SOLVED: To reduce logic scale for generating a burst address and preventing malfunction in a memory provided with a rate-write function and having a DDR(Double Data Rate) mode. SOLUTION: In a SRAM(Static Random Access Memory) (1) having a DDR mode, even when a read-address coincides with a burst address of the preceding write-cycle by an address comparing means (30) comparing and discriminating whether a specified memory address externally supplied for read-out operation or its burst address coincides with the specified memory address of data latched by the preceding write-in cycle or its burst address or not, read-data of the burst address of the above coincidence is outputted to the read-address, even if rewriting is scheduled, data being not written in a memory cell never be read out. The address comparing means comprises basically combination circuits, also, does not generates directly a next memory address, the next memory address is not required to be held directly by an order circuit, and logic scale is reduced.
Patent JP-2002179797-A (JP)
Title: Method for producing branched silicone-type polyether- modified silicone compound and cosmetic containing the compound obtained by the method
Inventor: NAKANISHI TETSUO
IPC: A61K8/00
Filed: 2000-12-08
Abstract: PROBLEM TO BE SOLVED: To obtain a silicone compound having excellent emulsifying ability to various oily materials such as a silicone oil, and to obtain a cosmetic having emulsion stability and transparency together with refreshed feeling after use. SOLUTION: This branched silicone-type polyether-modified silicone compound is obtained by an addition reaction of a branched silicone-type organohydrogensilicone compound obtained by polymerizing silicone compounds (i), (ii) and/or (iii) with a same or different species of organic compound selected from organic compounds as expressed by general formulae (3) and (4) where (i) is a silicone compound comprising [R13SiO1/2]a unit and [R1SiO3/2]b unit where b/a is 0.3 to 1.5, (ii) is a cyclic silicone compound expressed by an average composition formula (1) (where c is an integer of 3 to 10), (iii) is a silicone compound expressed by an average composition formula (2) (where d is an integer of 0 to 100). The cosmetic comprises the branched silicone-type polyether- modified silicone compound.
Patent JP-2002184465-A (JP)
Title: Electrolyte for electrochemical device, electrolytic solution or solid electrolyte thereof, and battery
Inventor: TSUJIOKA SHOICHI
IPC: H01M10/0569
Filed: 2000-12-12
Abstract: PROBLEM TO BE SOLVED: To provide an electrolyte, an electrolytic solution or a solid electrolyte showing an excellent cycle characteristic, for use with an electrochemical device such as a lithium battery, a lithium ion battery, or an electric double-layer capacitor, and to provide a battery using it. SOLUTION: The electrolyte for an electrochemical device is composed of a compound represented by the general formula 1, and chemical structural formulae represented by the general formulae 2, 3 and 4. An electrolytic solution or a solid electrolyte using the electrolyte and a battery are described. In the formulae, M represents a transition metal or an element in group III, IV or V of the periodic table and Aa+ represents a metal ion, a proton or an onium ion.
Patent JP-2002185098-A (JP)
Title: Structure for connecting molded circuit component
Inventor: ITO KAZUO
IPC: H05K1/11
Filed: 2000-12-13
Abstract: PROBLEM TO BE SOLVED: To provide a structure for connecting a molded circuit component, in which connection with an external circuit can be realized though an easy work, without requiring solderings. SOLUTION: In the connection structure, a through-hole 3a in a molded circuit component is press fitted with a press fit pin 10 formed in a discrete component in which an external circuit is formed.
Patent JP-2002184966-A (JP)
Title: Solid state image sensor
Inventor: MORI HIDEKI
IPC: H04N5/357
Filed: 2000-12-15
Abstract: PROBLEM TO BE SOLVED: To obtain a solid state image sensor comprising a light receiving section 20 arranged, on the surface part of a semiconductor substrate 1, with a plurality of photosensors 19 for converting incident light photoelectrically, an optical black section 23 arranged with a photosensor 22 for detecting the black signal level by intercepting the incident light, and a hydrogen shielding insulation film 4 formed on the light receiving section 20 and the optical black section 23 in which the relation between the output level when the light of the light receiving section 20 does not enter and the output level of the optical black section 23 can be adjusted arbitrarily. SOLUTION: The ratio of the area at each part of the hydrogen shielding insulation film 4 covering a photosensor 19, 22 to the area of each photosensor 19, 22 (the ratio of area between the hydrogen shielding insulation film and the photosensor) is differentiated between the photosensor 19 at the light receiving section 20 and the photosensor 22 at the optical black section 23. For example, the ratio of area between the hydrogen shielding insulation film and the photosensor is set higher at the optical black section 23 than at the light receiving section 20.
Patent JP-2002182018-A (JP)
Title: Lightweight mirror and method for inspecting the same
Inventor: MUKAI HISAYUKI
IPC: G02B5/08
Filed: 2000-12-15
Abstract: PROBLEM TO BE SOLVED: To provide a lightweight mirror such that the processing time is decreased, mounting work is simplified and its time is decreased, the cost for mounting a back plate is reduced with respect to mounting a back plate, and to provide a method for inspecting a lightweight mirror such that the mounting state of the back plate on the core can be easily inspected. SOLUTION: The back plate is divided into a plurality of back plate forming members each being larger than the opening size of a recessed hole formed in each core. The back plate is made of the same material as that of the glass material constituting the mirror structure or made of a material having a similar coefficient of linear expansion as the glass material.
Patent JP-2002189420-A (JP)
Title: Filter for plasma display
Inventor: SAITO SHINJI
IPC: G02B1/11
Filed: 2000-12-19
Abstract: PROBLEM TO BE SOLVED: To provide an electromagnetic wave shielding filter having a high transmittance in the visible light region and excellent in antireflection performance. SOLUTION: In the filter for a plasma display, the surface resistance of a transparent electrically conductive sheet with a transparent electrically conductive film layer is 3-10 Ω/sq. and the transparent electrically conductive film layer is brought into contact with an adhesive or sticky resin containing >=0.05 wt.% metal deactivator.
Patent JP-2002190358-A (JP)
Title: Connector
Inventor: YANAGIMOTO HIRONORI
IPC: H01R13/74
Filed: 2000-12-21
Abstract: PROBLEM TO BE SOLVED: To surely edge separate from one connector holder, after a male connector and a female connector have been inserted surely. SOLUTION: It advances a female holder 16 toward a fixed male holder 14, in the process of inserting a male connector 10 and female connector 12, female connector locking release 34 cancels stop linking of female connector 12 by female side stop linking 28 via release intermediate 36 as well as the cancelled intermediation 36 and auxiliary locking 42 are connected and prevent female connector 12 from retreating in the female side holder 16. As both connectors 10, 12 complete insertion, the released intermediate 36 and auxiliary locking 42 cancel, to connect and proceed only the female holder 16. Because of this advance, a male connector locking cancellation 44 cancels fitting male connector 10 by male side locking 18 and both connectors 10, 12 inserted separates from male side holder 14.
Patent JP-2002038227-A (JP)
Title: Phosphor bronze bar excellent in deep drawing and its production method
Inventor: KUROSAWA YOSHIO
IPC: C22F1/00
Filed: 2000-12-21
Abstract: PROBLEM TO BE SOLVED: To improve a deep drawing of a phosphor bronze bar by investigating its composition. SOLUTION: The phosphor bronze bar excellent in deep drawing is composed of 3-9 mass % Sn, 0.03-0.35 mass % P, 30-200 mass ppm Ag, and the balance Cu with unavoidable impurities.