baber/WOPTO huggingface dataset:
Patent JP-2001351820-A (JP)
Title: Electric apparatus
Inventor: ITO KEIICHI
IPC: H01F27/12
Filed: 2000-06-07
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of streaming electrification in an insulating medium flow passage formed among the layers of insulating pipes arranged in a multiple cylinder-like state between a core and a low-voltage winding, between the low-voltage winding and a high-voltage winding, and on the outer periphery of the high-voltage winding. SOLUTION: In an electric apparatus, a plurality of insulating pipes having different diameters are arranged in a multiple cylinder-like state between the core and low-voltage winding, between the low-voltage winding and high-voltage winding, and on the outer periphery of the high-voltage winding and a flow inhibiting member which is made of a low-density insulating material and inhibits the flow of an insulating medium through the insulating medium flow passage formed among the insulating pipes by dispersedly arranging spacers among the layers of the insulating pipes is arranged at least above or below the passage.
Patent JP-2001347593-A (JP)
Title: Abrasion-resistant semiconductive polyimide film, method for manufacturing the same and usage of the same
Inventor: NISHIURA NAOKI
IPC: B05D7/24
Filed: 2000-06-08
Abstract: PROBLEM TO BE SOLVED: To provide an abrasion-resistant semiconductive polyimide film especially having electric resistance characteristics stable over a long period of time and also having high abrasion resistance and proper hydrophilicity. SOLUTION: The abrasion-resistant semiconductive polyimide film is obtained by coating the surface of a semiconductive polyimide film (which may have a rubber elastic layer), wherein the difference between a volume resistance value and a surface resistance value is within two figures, with a transparent membrane layer comprising silicon oxide. The membrane layer (thickness: about 100-1,500 Å) is preferably formed by a sputtering method using silicon oxide (e.g.; silicon dioxide) as a target. A semiconductive endless tubular film obtained from the abrasion-resistant semiconductive polyimide film is effectively used, for example, as the paper feeding or intermediate transfer belt of a wet copier.
Patent JP-2001347543-A (JP)
Title: Apparatus and method for preventing plastic molding purge material from melt-stacking
Inventor: HAGITANI HIROYUKI
IPC: B29C45/17
Filed: 2000-06-09
Abstract: PROBLEM TO BE SOLVED: To prevent a purge material from becoming a large lump in a purge process without causing a decrease of an operation efficiency and a danger of burn. SOLUTION: A molten purge material is moved by a centrifugal force so that the molten purge material does not remain at one position whereby the purge material is prevented from becoming a large lump.
Patent JP-2001356974-A (JP)
Title: Data communication device, method and system, and medium
Inventor: UCHIKAWA HIROSHI
IPC: H04L12/40
Filed: 2000-06-12
Abstract: PROBLEM TO BE SOLVED: To efficiently utilize address information between plural data communication devices having respectively different communication means. SOLUTION: In the case of importing group address information, whether a data communication device for importing the group address information is loaded with a data transmission means corresponding to each of member address information constituting the group address information or not is checked and only the member address information corresponding to the loaded data communication means is selectively imported.
Patent JP-2001353414-A (JP)
Title: Filter apparatus for absorbing and removing impurity for infiltration inlet for domestic waste water
Inventor: ONDA MICHIO
IPC: E03F5/14
Filed: 2000-06-13
Abstract: PROBLEM TO BE SOLVED: To provide a filter apparatus for absorbing and removing impurities which is simple in structure, allows the repeated use and is economical. SOLUTION: This filter apparatus A for absorbing and removing impurities is disposed in such a manner that miscellaneous waste water discharged from home 1 is guided into a filter means 7 which is housed in a permeation measure 6 which is disposed underground via a piping 5. Therein, the filter means consists of a filter housing case 11, a filter outer case 12 which is housed in the filter housing case and a filter 13 which is housed in the filter outer case and, further, the filter outer case and the filter are detachably disposed.
Patent JP-2001048549-A (JP)
Title: Production of article
Inventor: CAUDA MICHAEL J
IPC: B01J13/00
Filed: 2000-06-15
Abstract: PROBLEM TO BE SOLVED: To produce a large-sized silica body free of crack by subjecting silica sol containing an organic surfactant whose molecular weight is specified to gelling and heat-treating the formed gel body. SOLUTION: Silica sol containing an organic surfactant having <2,000, as necessary, <1,000 molecular weight and hardly containing an organic polymer substance having >10,000 molecular weight, containing <= about 5 wt.% surfactant based on sol weight and having about 40-65 wt.% silica content is fed. A gelling agent is added to the silica sol so as to lower pH and the silica sol is made to gel over < about 1 hr and aged over <= about 24 hr. Then, the resultant gel is dried until about 90 wt.% of water content is removed under relative mild condition (at about <40 deg.C and about >50% relative humidity). Further, heat treatment is carried out in order to carry out burning out of existing organic substance, dehydroxylation, removal of residual water content and sintering to provide sintered gel body suitable for overcladding tube.
Patent JP-2001356649-A (JP)
Title: Image forming device
Inventor: KOBAYASHI KAZUNORI
IPC: G06F3/048
Filed: 2000-06-16
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device which efficiently seeks out an item which should be confirmed or changed from the huge number of the items of existing setting conditions and default setting conditions concerning image forming operation. SOLUTION: When a customer engineer, etc., performs a prescribed key operation, a CPU 311 is switched from a normal mode to an adjustment mode in the operation, an initial value set as the condition concerning the image forming operation stored in a ROM 312 and an NVRAM 314, and a current set value stored in the NVRAM 314 are compared, and when the differentiation exists in a compared result, the change of a different display format from the item with the initial value to this item is applied. Then, based on the data including the data of the changed display format, the display in the adjustment mode is performed on a display part 321 of an operation part 32.
Patent JP-2002008478-A (JP)
Title: Key button lighting structure
Inventor: KITAMURA TOSHIYASU
IPC: H01H25/00
Filed: 2000-06-19
Abstract: PROBLEM TO BE SOLVED: To provide a key button lighting structure that makes the light enter from the key flange side reflect efficiently to an external appearance to illuminate brightly transparent key buttons. SOLUTION: The uneven part 5 is constituted on the back side of a transparent key and the same side is applied non-transparent aluminum coating. Therefore, the light from the luminous element(LED) 4 reflects directly or on the wall of the upper case 1 and enters inside of the transparent key button from the key flange side of the transparent key button, the external appearance is reflected by the above mentioned uneven part 5 and looking from the external appearance side the transparent key buttons look like being illuminated brightly.
Patent JP-2001057324-A (JP)
Title: Semiconductor-factory automating equipment, system, and method for processing lot of semiconductor wafer, and recording medium thereof
Inventor: JANG BO-SOON
IPC: H01L21/02
Filed: 2000-06-22
Abstract: PROBLEM TO BE SOLVED: To effectively process the lot of a semiconductor wafer in a semiautomatic or completely automatic mode in accordance with a working file, by using a first or second semiconductor processing means operating respectively in a first or second operating mode. SOLUTION: A cell managing server(CMS) 206 judges whether process equipment(EQ) 204, i.e., overlaying equipment has the working file of a semiconductor process corresponding to the lot of a semiconductor wafer or not. When having the working file of the semiconductor process corresponding to the same, the CMS 206 assigns the semiconductor process to the EQ 204 operating in a completely automatic mode. When the overlaying equipment has no working file of the semiconductor process corresponding to the lot of the semiconductor wafer, the CMS 206 gives the working file to the EQ 204 operating in a semiautomatic mode. As a result, the lot of the semiconductor wafer can be processed effectively in the semiautomatic or completely automatic mode.
Patent JP-2001332133-A (JP)
Title: Transparent conductive laminate
Inventor: TAMAI KIMINORI
IPC: H01B5/14
Filed: 2000-05-21
Abstract: PROBLEM TO BE SOLVED: To obtain a transparent conductive film having low surface electrical resistance, and excellent conductivity and transparency, and also provide a transparent conductive laminate by applying the transparent conductive film to a glass panel, a resin panel or the like, by utilizing advantages of a coating method wherein a large conductive film can be formed easily, apparatuses are simple and capable of achieving high productivity, and low cost manufacturing can be achieved. SOLUTION: The transparent conductive laminate is composed by laminating a conductive layer containing conductive fine particles, preferably fine particles of a tin-doped indium oxide (ITO), on a base with a substrate therebetween as desired. Surface electrical resistance thereof is 10 to 103 Ω/(square), and visible light transmittance is 70% or higher.
Patent JP-2002001199-A (JP)
Title: Device and method of coating
Inventor: NAGASHIMA MASAYUKI
IPC: B05D7/04
Filed: 2000-06-26
Abstract: PROBLEM TO BE SOLVED: To provide a coating device capable of applying a coating liquid uniformly on a web. SOLUTION: The coating device 10 is provided with a backup roll 11 for supporting the web W, a die head 12 for applying the coating liquid on the web W traveling on the backup roll 11 and a heater device 14 provided in the vicinity of the die head. The heater device 14 is composed of plural heater elements 14a, 14b,... provided along the width direction of the web W. The backup roll 11 is heated to 120-150 deg.C by the heater device 14 to be swelled to adjust a gap (g) between the web W and the die head 12 to a fixed value. Then, The swelling of the backup roll 11 is not affected by the heat applied to the web W from the coating liquid heated to 120 deg.C.
Patent JP-2002015177-A (JP)
Title: Secondhand machine sale method
Inventor: FUJISAKA KOICHI
IPC: G06Q30/06
Filed: 2000-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a secondhand machine sale method which eliminates the time and the labor for spot confirmation to improve the sale efficiency. SOLUTION: In the method which uses a computer communication system to sell a secondhand machine, the computer communication system is used to transmit a commodity guide, which is linked to present condition information of the secondhand machine including a moving picture with a voice, to a buyer.
Patent JP-2002016816-A (JP)
Title: Color correction method and color correction device
Inventor: WATANABE YOSHIO
IPC: H04N1/46
Filed: 2000-06-29
Abstract: PROBLEM TO BE SOLVED: To obtain a superior color reproduction even when a color correction is carried out between devices having different color reproduction scopes. SOLUTION: In a color correction method of converting color information for a first device having a first color reproduction scope in a predetermined color space into the color information for a second device having a second color reproduction scope, the second color reproduction scope is normalized in terms of a lightness direction, and each point within the first color reproduction scope is allocated to any point in the normalized second color reproduction scope so that a first gray axis in the first color reproduction scope is made coincident with a second gray axis in the second color reproduction scope, and also a black and white in the second color reproduction scope coincides with the black and white in the first color reproduction scope, respectively.
Patent JP-2002011840-A (JP)
Title: Polyamide laminated film
Inventor: OKUDAIRA HARUO
IPC: B32B27/34
Filed: 2000-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a polyamide laminated film suitable for a packaging application having excellent slipperiness, transparency and flexing fatigue resistance of necessary film quality as a packaging film, and good processing suitability in steps of printing, laminating or the like when used for various types of packaging materials and capable of reducing processing faults and improving operability. SOLUTION: In the laminated film comprising an easily slippery layer 2 made of a polyamide polymer containing inorganic fine particles of 0.15 to 3.00 wt.% and laminated on at least one surface of a base layer 1 made of a polyamide polymer, a static frictional coefficient 1 of each of the layer 2 side surfaces of the laminated film at 23 deg.C and 65%R.H. is 0.7 or less.
Patent JP-2002016459-A (JP)
Title: Agc circuit
Inventor: KUROSAKI HIROSHI
IPC: H03G3/10
Filed: 2000-06-30
Abstract: PROBLEM TO BE SOLVED: To provide an AGC circuit capable of enlarging the change quantity of a gain in respect to the variable quantity of an AGC voltage by preventing a source potential from being lowered even when the drain current of a dual gate type field effect transistor(FET) provided in the AGC circuit is changed. SOLUTION: A circuit part 3 for bias is connected to a source terminal S of an FET Q1. Between the source terminal S and a ground terminal, the serial circuit of resistors R4 and R5 is connected, the node of the resistors R4 and R5 is connected to the base of a transistor Q2, the emitter of the transistor Q2 is grounded and the collector is connected through a resistor R6 to a power source VDD. Besides, the power source VDD is successively connected through the collector and emitter of a transistor Q3 to the source terminal S and the collector and base of the transistor Q3 are respectively connected to both the terminals of the resistor R6.
Patent JP-2002023898-A (JP)
Title: Communication module and electronic equipment
Inventor: HIROHASHI KAZUTOSHI
IPC: H04B10/11
Filed: 2000-07-03
Abstract: PROBLEM TO BE SOLVED: To provide a communication module and electronic equipment with high operability in compliance with the IEEE 1394 format. SOLUTION: An I/F chip 11 of a communication module 10 is provided with a LINK block 12 and a PHY block 14 in compliance with the IEEE 1394 format, and data transmission and reception based on the IEEE 1394 format is made available through an iLINK terminal 18 and an IEEE 1394 cable 19. A front end chip 40 is provided with a light emitting element 42 and a light receiving element 44, and mounted on the outside of a PC or peripheral equipment. The directivity angle is set to be about 90 deg., for example, so as to have a wide service area. Thus, data transmission by the IEEE 1394 format with light can be made available. The communication module 10 is arranged at the PC or peripheral equipment, and allowed to automatically recognize each other when a constant arrangement is achieved, and a notice to that effect is displayed on a display.
Patent JP-2002027775-A (JP)
Title: Motor driver
Inventor: YUGUCHI TASUKU
IPC: H02P29/00
Filed: 2000-07-03
Abstract: PROBLEM TO BE SOLVED: To provide a motor driver which makes it possible to grasp both a present value and a set value of the rotational frequency of a motor by a common display means easily. SOLUTION: A motor driver 1 is fitted with a thumbscrew 2 for setting a rotational frequency of the motor, an up key SU and a down key SD for finely adjusting the rotational frequency set by the thumbscrew 2 for setting a rotational frequency of the motor, an up key SU and a down key SD for finely adjusting the rotational frequency set by the setting thumbscrew 2, and a display 7. When the thumbscrew 2 is rotated, a set value for the rotational frequency of the motor is displayed in the numeric-character displaying portion 71 of the display 7 by half of the maximum brightness. If the thumbscrew 2 is not rotated for a specified time, the present value of the rotational frequency of the motor is displayed with the maximum brightness in the display portion 71.
Patent JP-2001246133-A (JP)
Title: Game machine and recording medium
Inventor: KISHI ISAO
IPC: A63F7/02
Filed: 2000-07-04
Abstract: PROBLEM TO BE SOLVED: To realize a game machine in which monitoring of the power source voltage of each board can be standardized to enable the control timing of each board to be precisely controlled. SOLUTION: A power source voltage monitoring IC 84 to monitor the power source voltage supplied to each board is equipped on a power source board 80 and detects voltages of a 32V line 86, a 12v line 87, and a 5V line 88 respectively from a voltage detecting lines A1, A2, and A3. When a detected voltage comes to a prescribed voltage, the power source voltage monitoring IC 84 outputs a reset signal to each board and, when a prescribed time is elapsed, each reset signal is released in the order of a sub-board, a dispense control board 20, and a main board 100. When the detected voltage is out of normal range, the power source voltage monitoring IC 84 sends the reset signal to the each board to which the detected voltage is supplied.
Patent JP-2002020376-A (JP)
Title: Method for producing tetramethyldiphenyl-methane derivative having oxetane ring and tetramethyldiphenylmethane derivative having oxetane ring
Inventor: KATO HISAO
IPC: C07D305/06
Filed: 2000-07-04
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing tetramethyldiphenyl-methane derivative having oxetane ring, synthesizable from easily available raw materials, and tetramethyldiphenylmethane derivative having oxetane ring. SOLUTION: This method for producing tetramethyldiphenylmethane derivative having oxetane ring represented by the following formula (1) [wherein R1, R2, R3 and R4 are each hydrogen atom or a 1-4C alkyl group] is characterized by reacting methanebisdimethylphenol with a 3-alkyl-3-chloromethyloxetane or 3-chloromethyloxetane in the presence of an alkali metal hydroxide, an alkali metal hydride or an alkali metal.
Patent JP-2002017688-A (JP)
Title: Method of selecting cosmetic
Inventor: KASHIBUCHI NOBUO
IPC: A61K8/00
Filed: 2000-07-05
Abstract: PROBLEM TO BE SOLVED: To provide an appropriate and convenient method of monitoring the state of a keratin layer and a method of selecting cosmetics. SOLUTION: The state of the keratin layer is estimated based on a water vapor density or a temperature, a substitutive value thereof, to select cosmetics.
Patent JP-2002025494-A (JP)
Title: Charged particle beam system having thermometric function
Inventor: SUGIYAMA MASAAKI
IPC: H01J37/305
Filed: 2000-07-05
Abstract: PROBLEM TO BE SOLVED: To provide a charged particle beam system, having thermometric function and capable of measuring the quantity of topical temperature rise. SOLUTION: For the charged particle beam system, comprising an optical system for a charged particle beam for irradiation of a focused charged particle beam, a detector for secondary charged particles generated from an object to be irradiated with the charged particle beam and an image display device for forming a charged particle image, based on the secondary charged particles obtained by the detector, a contact-type thermometric mechanism which can move inside the apparatus is provided. It is preferred that the contact-type thermometric mechanism be composed of a small-sized thermocouple, and that a gas source for fixing the tip thereof to a sample by beam-assisted deposition, accompanying charged particle beam irradiation be equipped.
Patent JP-2002022495-A (JP)
Title: Optical encoder
Inventor: KOMI TOSHIHIRO
IPC: G01D5/36
Filed: 2000-07-06
Abstract: PROBLEM TO BE SOLVED: To provide a compactly and thinly formable reflection-type optical encoder. SOLUTION: The optical encoder is constituted of a reflection-type scale 1 in which an optical lattice is formed along a measuring axis and a sensor head 2 to irradiate the scale 1 with light, to receive reflected light from the scale 1, and to output a displacement signal. The sensor head 2 comprises a side-surface light-emitting LED chip 3 mounted to a lead frame 8 in such a way as to have a light emitting surface which intersects the optical lattice surface of the scale 1 at right angles, a transparent resin body 4 formed by molding the LED chip 3 in such a way as to seal it with the lead frame 8 and forming a protruded surface in a side face 41 opposing to the light emitting surface of the LED chip 3, a reflecting film 42 formed in the side face 41 of the transparent resin body 4,  and a light receiving element chip 5 mounted to the surface of the transparent resin body 4 opposing to the scale 1 to receive reflected light from the scale 1 and output a displacement signal.
Patent JP-2002021294-A (JP)
Title: Wall panel-mounting tool
Inventor: UOTA YUKI
IPC: E04F13/26
Filed: 2000-07-12
Abstract: PROBLEM TO BE SOLVED: To easily mount and execute a new wall panel without using any furring strips even when an already installed wall surface that becomes a ground surface is not uneven or is only slightly uneven. SOLUTION: This wall panel-mounting tool consists of a wall panel-supporting fitting 1 where a support leg part 1b for supporting the rear of a wall panel 2 is erected at both the sides of a substrate 1a and a nib piece 1c that is engaged with the junction step surface of the end face of the wall panel 2 is erected and formed from the substrate 1a between the support leg parts 1b, and a hard block-like substrate 3 that is inserted between the rear of the wall-panel supporting fitting 1 and the already installed wall surface 5.
Patent JP-2002025161-A (JP)
Title: Optical disk device and optical disk medium loading method for optical disk device
Inventor: OKAMURA TORU
IPC: G11B17/056
Filed: 2000-07-12
Abstract: PROBLEM TO BE SOLVED: To solve such problems with the conventional optical disk that a motor to be exclusively used for loading is heretofore needed and that its structure is heretofore intricate even if there is no need for the motor to be exclusively used for loading. SOLUTION: This optical disk device includes a tray which houses an optical disk medium, and is disposed movably in both directions between a take-out position and a drive position, a rotational drive mechanism which is capable of rotationally driving the optical disk medium when this tray exists in the drive position, a pickup which reads out the data recorded on the optical disk medium and a pickup drive mechanism which drives the pickup within a prescribed moving range. The optical disk device is so constituted that the driving force of the rotational drive mechanism is transmitted to the tray when the pickup exists in the prescribed position.  The driving force of the rotational drive mechanism is transmitted to the tray simply by locating the pickup at the prescribed position and therefore the need for the motor to be exclusively used for loading is eliminated and the tray is driven by the simple structure.