baber/WOPTO huggingface dataset:
Patent JP-2002367314-A (JP)
Title: Magnetic disk unit and disk cartridge
Inventor: TSUKAHARA NOBUHIKO
IPC: G11B25/04
Filed: 2001-06-05
Abstract: PROBLEM TO BE SOLVED: To minimize damage from the collision of a disk and a ramp head when impact is applied to a magnetic disk unit such as an HDD (hard disk drive). SOLUTION: The magnetic disk unit is so constituted that a ramp load 151 of a ramp load mechanism 41 to retract a magnetic head outside the disk 33 can retract in the direction of being away from the disk surface when the disk 33 is in idle state. Since the ramp load 151 can be released in the direction that the disk 33 is pressing even when the disk 33 wobbles and collides with the ramp load 151 by the acceleration when a impact, etc., is applied, a large load to the disk 33 and the ramp load 151 can be prevented and the risk of damage to the disk 33 and the ramp load 151 can be reduced.
Patent JP-2002366916-A (JP)
Title: Composite tag and manufacture thereof
Inventor: TSUDA KAZUHISA
IPC: G06K19/077
Filed: 2001-06-06
Abstract: PROBLEM TO BE SOLVED: To provide a compound tag which is easily manufactured and is inexpensive and its manufacturing method. SOLUTION: This compound tag is configured by providing a plurality of tags on the same surface on an insulation substrate. This method for manufacturing the composite tag is a method for manufacturing a compound tag by providing a plurality of tags on the same surface on an insulation substrate and is to simultaneously perform forming processes such as conductive layers and insulation layers common to each of the tags.
Patent JP-2002366186-A (JP)
Title: Method for synthesizing voice and its device for performing it
Inventor: NUKAGA NOBUO
IPC: G10L13/02
Filed: 2001-06-11
Abstract: PROBLEM TO BE SOLVED: To provide a method for synthesizing the voice of a routine sentence with the voice of an optional tone of speech and permitting the user of a terminal with a voice synthesizing part to take-in prosody data which is generated by a third person. SOLUTION: An utterance contents identifier for designating the kind of the utterance contents of the routine sentence is fixed, a speech tone dictionary 14 consisting of speech tone corresponding to the contents identifier and of prosody data is generated and, then, the contents identifier of synthetic sound to be generated and the speech tone are designated (12). Prosody data of the synthetic voice to be generated is selected from the speek tone dictionary 14 (15). Then selected prosody data is added to a voice synthesizer 13 as voice synthesizer driving data so as to synthesize specified speech tone sound.
Patent JP-2002361039-A (JP)
Title: Electron beam type waste gas treatment equipment
Inventor: IWAMOTO EIJI
IPC: B01D53/74
Filed: 2001-06-11
Abstract: PROBLEM TO BE SOLVED: To provide electronic beam type waste gas treatment equipment which is capable of dealing with an waste gas treatment capacity greater than heretofore. SOLUTION: This electronic beam type waste gas treatment equipment has a superconducting electron beam generator 30 which generates the electron beam 34 from an electron source 32 and accelerates this beam by a superconducting accelerator 38 and scans and outputs the same by a scanner 56. The equipment is constituted to make the electron beam 34 from the superconducting electron beam generator 30 incident on the direction along the flow of the waste gas 2 into a reactor 10.
Patent JP-2002366057-A (JP)
Title: Display device
Inventor: AOKI YOSHIAKI
IPC: G09F9/30
Filed: 2001-06-11
Abstract: PROBLEM TO BE SOLVED: To provide a display device of which the display quality can be improved by spatially dispersing periodical display irregularity. SOLUTION: The display device having a display area composed of a plurality of pixels arranged in a matrix is equipped with at least one TFT(thin film transistor) 121 containing a polysilicon semiconductor layer 112 in each pixel to switch the pixel. The polysilicon semiconductor layer 112 of the TFT 121 has a source region S connected to a signal line X and has a drain region D connected to a pixel electrode 151. The display area is equipped with switching elements having the position of the source region S and the drain region D different from one another.
Patent JP-2002360229-A (JP)
Title: Method for producing powdery food and beverage
Inventor: YASUDA YUICHI
IPC: A23F5/24
Filed: 2001-06-11
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing powdery beverage or powdery food, capable of preventing foaming in dissolution and having good solubility and powdery beverage or powdery food having good appearance because of extremely slight foaming after dissolution and further having good solubility. SOLUTION: This method for producing powdery beverage or powdery food is characterized by being prepared by adding, as necessary, vehicles to liquid beverage or liquid food, carrying out spray drying of the liquid beverage or liquid food and pulverizing or crushing or compressing the resultant powdery particles. The powdery beverage or powdery food has little foaming and has good solubility.
Patent JP-2002365261-A (JP)
Title: Gas detector and gas detection method
Inventor: NAGAO EIICHI
IPC: G01N27/416
Filed: 2001-06-12
Abstract: PROBLEM TO BE SOLVED: To provide a gas detector capable of detecting fluorine-containing gas by excluding the effect of a charge current immediately after the application of voltage, and to provide a gas detection method using the same. SOLUTION: The gas detector is equipped with a detection electrode 1 coming into contact with the fluorine-containing gas as gas to be detected, and a counter electrode 3 opposed thereto provided to a solid electrolyte 2. Further, the detector has an AC power supply 7 for applying AC voltage across an ammeter to measure the value of a current flowing across the detection electrode 1 and the counter electrode 3, and both electrodes. In the gas detection method, voltage with a frequency of 1-1,000 Hz is applied across both electrodes as AC voltage.
Patent JP-2002374317-A (JP)
Title: Data converter, data distribution device and data conversion network system
Inventor: SATO NORIYUKI
IPC: H04L29/08
Filed: 2001-06-15
Abstract: PROBLEM TO BE SOLVED: To provide a data converter, a data distribution device and a data conversion network system enriched with objects and functions of a transcode. SOLUTION: The data converter is provided with a processing information exchanging means for exchanging transfer information of multimedia data with another device, a transfer management storing means for holding transfer information, and a data transfer processing means for transfer data, based on the transfer information held by this transfer management storing means. The data distribution device determines transfer destination by the request of a processor which can be a distribution destination. The data conversion network system is configured, to include the data converter or the data distribution device.
Patent JP-2002063821-A (JP)
Title: Call transmitter for particular elevator equipment for inputting control command
Inventor: FELDER HUGO
IPC: H02B1/044
Filed: 2001-06-15
Abstract: PROBLEM TO BE SOLVED: To provide a call transmitter for particularly an elevator equipment for inputting a control command, that is capable of at least two installation forms or different forms of installation of the call transmitter, using a single transmitter housing. SOLUTION: A carrier element 2 is composed of several pieces of parts and each part can be constructed to be movable. The call transmitter housing 1 comprises a positioning element 7, which is arranged in the middle of a housing 1 between the first top end 9 and the second top end 10. The call transmitter housing 1 can be installed in two different forms on the front plate 5, with the first top end 9 being installed on the front plate 5 to be flush with each other, while the second top end 10 is installed on the front plate 5 in a raised state by the flange portion 20.
Patent JP-2002374061-A (JP)
Title: Method of manufacturing printed-wiring board
Inventor: UKAI KOJI
IPC: H05K3/34
Filed: 2001-06-15
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a printed-wiring board, in which a conductor pin can be bonded in a state of its being erected and installed, nearly perpendicular to the printed-wiring board. SOLUTION: First, a shaft part 11 of the conductor pin 1 is inserted into a pin hole 21 formed in a pin erection jig 2, a flange part 12 is hooked on a peripheral part 211 of the pin hole 21, and the conductor pin 1 is held by the jig 2. The conductor pin 2 is held by sucking a gas in a suction chamber 22. Then, the gas is blown into the suction chamber 22, the flange part 21 of the conductor pin 1 held by the jig 2 is brought into contact with solder 31 on the printed-wiring board 3, the solder 31 is made to reflow, and the conductor pin 1 is bonded to the board 3.
Patent JP-2003005521-A (JP)
Title: Image forming device
Inventor: SHIMIZU YASUSHI
IPC: G03G21/00
Filed: 2001-06-18
Abstract: PROBLEM TO BE SOLVED: To maintain excellent electrifying property even after jamming occurs in an image forming device using a cleaner-less system capable of realizing injection electrification by sticking conductive impalpable powder Z mixed in toner T to an electrifying roller 2-A from a developing device 3 through a photoreceptor drum 1. SOLUTION: Not only the excess toner on the photoreceptor drum 1 is recovered and the conductive impalpable powder is supplied to the electrifying roller 2-A through the drum 1 by developing bias applied at the image forming time but also the excess toner on the drum 1 is recovered and the conductive impalpable powder is supplied to the electrifying roller 2-A through the drum 1 by applying the developing bias similar to the above stage at the image non- forming time such as jamming recovery sequence after jamming occurs.
Patent JP-2003004400-A (JP)
Title: Cracker
Inventor: KANEKO NOBUTOMO
IPC: F42B4/04
Filed: 2001-06-21
Abstract: PROBLEM TO BE SOLVED: To suppress the degradation of the commercial value of a cracker by surely preventing the deformation of the cracker. SOLUTION: The cracker 10 is provided with an inner conical body 20 containing an explosive body 34 constituted to blow out when a pull-cord 33 is pulled and an outer conical body 40 in which the inner conical body 20 is put. A flange member 50 is interposed between the outer peripheral surface of the inner conical body 20 on its upper opening 23 side and the inner peripheral surface of the outer conical body 40 on its upper opening 45 side, and integrally stuck to the inner conical body 20 by bonding treatment.
Patent JP-2003005094-A (JP)
Title: In-tube inspection apparatus and in-tube inspection method
Inventor: FUJIWARA KOJI
IPC: G01N29/26
Filed: 2001-06-21
Abstract: PROBLEM TO BE SOLVED: To provide an in-tube inspection device which is an inspection apparatus of a system to insert a sensor body into a tube to be inspected while rotating the sensor body and is provided with the excellent in the passability in the bending joints within the tube to be inspected by devising the shape of a sensor body. SOLUTION: This in-tube inspection apparatus has the sensor body 11 and a tubular or rod-like supporting body for inserting the sensor body 11 into the tube to be inspected. The sensor body 11 has detecting means for grasping the condition within the tube to be inspected and a cover member for covering this detecting means. The cover member is so constituted as to have plural projecting parts on the front end side of the sensor body. For example, the cover member has the two projecting parts 11a and 11b on the front end side of the sensor body 11 and is so formed that the one projecting part 11a protrudes more to the front end side than the other projecting part 11b.
Patent JP-2003018804-A (JP)
Title: Dc motor and electric apparatus therewith
Inventor: TAKADA MASAYUKI
IPC: F24F1/00
Filed: 2001-06-27
Abstract: PROBLEM TO BE SOLVED: To provide a DC motor capable of inhibiting vibration and noise even if drive control by rectangular wave energization or PWM modulation is performed, attaining cost reduction by suppressing poor workmanship as well as high quality and high durability, and to provide an electric apparatus using the same. SOLUTION: A magnetic rotor 7 is composed of a pole anisotropic magnet 6, a rubber 5, and a shaft 8 in which a phenolic adhesive 16 is applied to the vulcanizedly bonded part of the shaft 8 and the inner periphery of the pole anisotropic magnet 6, and is disposed in a die concentrically. The die is filled with unvulcanized rubber while being heated and pressed to apply indirect vulcanization. At this time, there are eight inputs 5a because the anisotropic magnet 6 has 8 poles, and the DC motor 15 is formed on a magnetic pole center line connecting the magnetic pole peak of the polar anisotropic magnet 6 with the axial center of the shaft, thus providing the DC motor capable of attaining less vibration, cost reduction, and high quality.
Patent JP-2003017274-A (JP)
Title: Organic el element
Inventor: SHIMODA KAZUTO
IPC: H01L51/50
Filed: 2001-06-27
Abstract: PROBLEM TO BE SOLVED: To improve lowering of the contrast caused by the outside light, without decreasing luminance of the original images. SOLUTION: The transmission factor of a multi-layer cathode 18 in the visible light region is about 10%, and its reflection factor is 65%-30% and its absorption factor is 25%-60%, and compared with the reflection factor 90% and absorption 10% of the Al cathode, its reflection factor is lower. As a result, the strength of the reflection light from the cathode decreases, but since the strength of the outside light decreases more than the light of the original images outputted from the organic EL layer, the contrast as a whole is improved.
Patent JP-2002338601-A (JP)
Title: Cellulose acetate
Inventor: SHIBATA TORU
IPC: C08B3/06
Filed: 2001-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a cellulose acetate wherein the degrees of acetyl substitution at the 2-, 3-, and 6-positions are controlled appropriately. SOLUTION: A cellulose acetate is subjected to aging in the presence of an acetyl group donor and a catalyst, wherein the amount of water or an alcohol is limited to <10 mol% of the acetyl group donor.
Patent JP-2003014501-A (JP)
Title: Measuring device
Inventor: SEKI YUKIHIRO
IPC: G05B23/02
Filed: 2001-06-28
Abstract: PROBLEM TO BE SOLVED: To start the operation of a measuring instrument without manual operation when a power source is turned off and thereafter, it is turned on. SOLUTION: The measuring system is provided with an operating terminal, an operating mode setting part setting either a continuous measurement mode or a maintenance mode based on the command from this operating terminal, the measuring instrument activated by either the continuous measurement mode or the maintenance mode corresponding to the signal from this operating mode setting part, a non-volatile memory memorizing the operating mode at that time when the power source is turned off during the activation of this measuring instrument, and the measuring device activated by the operating mode memorized in the non-volatile memory when the power source is turned on.  In the case when the power source is turned on, the operating mode is memorized into the non-volatile memory from the final control element, and then the operating mode setting of the operating mode setting part is done based on this memorized operating mode.
Patent JP-2003010353-A (JP)
Title: Head cover for stretcher
Inventor: YAMADA YOSHIHIRO
IPC: A62B99/00
Filed: 2001-06-28
Abstract: PROBLEM TO BE SOLVED: To reduce feeling of pressure to a person to be rescued by reducing the weight of a head cover while securing structural strength and to fold and house the head cover compactly when it is not used. SOLUTION: The head cover 10 to be provided at a stretcher 1 is provided with a pair of brackets 23, a pair of turnable frames 22A, 22B, a cover main body 21 and a fastening belt 24. The respective brackets 23 are provided on both of the right and left sides of the head Mh. The respective frames 22A and 22B are formed like arches of metal wires, and two open ends are supported turnably the respective brackets 23. The frames 22A and 22B are switched and arranged freely at a standing position over the head Mh and the laying position in front of the head Mh. The cover main body 21 consists of a plurality of plate pieces 21a to cover the head Mh. In order to cover the head Mh with the cover main body 21, the cover main body 21 is wound on both of the frames 22A and 22B arranged at the standing position and fastened with the belt 24.
Patent JP-2003015913-A (JP)
Title: Operation analysis device, operation analysis method, operation analysis program and computer-readable recording medium
Inventor: INOUE TETSUYA
IPC: G06F11/34
Filed: 2001-06-29
Abstract: PROBLEM TO BE SOLVED: To provide an operation analysis device or method that can exclude the effect of an apparatus or a program and the effect of individual difference of user's operation time to analyze the operation time and can easily extract matter in question. SOLUTION: If the user performs an operation regarding a device to be analyzed 102, an operation history recording device 103 stores the contents of the operation and the time when the operation is performed as operation history data. A wrong operation portion removal device 104 seeks the time when a correct operation has been performed, and a human factor computing device 106 subtracts a human factor, for every operation, that has been previously saved in a system factor data saving device 107 from the operation time period computed from a correct operation time to obtain a human factor. A human factor normalization device 108 divides, for every user, the human factor for every operation by the total time for human factors for all the operations to normalize the human factor.
Patent JP-2003014966-A (JP)
Title: Method for manufacturing optical waveguide
Inventor: MATSUURA TAKASHI
IPC: G02B6/13
Filed: 2001-07-03
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing an optical waveguide by which an optical waveguide having a core pattern formed on a substrate and suitable to be used as an optical integrated circuit having large difference in the refractive index between the clad and core can be easily manufactured without performing complicated processes of forming and removing a resist pattern and etching. SOLUTION: After a film of a photosensitive material, for example, consisting of a mixture of polymethyl silazane and a photoacid producing agent is formed on a substrate of quartz or the like, the film is exposed by using a photomask having the core pattern of the optical waveguide and then developed to form the core pattern consisting of a photosensitive material on the substrate. Then the photosensitive material constituting the core pattern is heat-treated, for example, at about 900 deg.C in an argon atmosphere to stabilize and increase the refractive index to form the optical waveguide.
Patent JP-2002360138-A (JP)
Title: Wireless controller for float
Inventor: KATAYAMA HIDEO
IPC: A01K97/00
Filed: 2001-06-04
Abstract: PROBLEM TO BE SOLVED: To provide a wireless controller for the control of the distance to and the direction of a float. SOLUTION: This wireless controller for float has the following structure: a wireless receiver 4 is installed inside the upper part 1 of a synthetic resin float of any shape provided with an antenna 3 and a fishline fastening metal fitment 13 outside, there is provided a connective spiral 1A adjoining the lower part 2 of the float, and a screw 8-connected screw startup part 7, a flap 10-connected flap startup part 9 and a battery 6 are installed inside the lower part 2 of the synthetic resin float of any shape, and the bottom of the lower part 2 of the float is provided with a projected part 11 having a fishline threading hole 12.
Patent JP-2003018952-A (JP)
Title: Device for preventing invasion of pigeon and crow
Inventor: KANAMORI WAKAKO
IPC: A01M29/32
Filed: 2001-07-06
Abstract: PROBLEM TO BE SOLVED: To prevent invasion of pigeons and cows to verandas of buildings or plants, warehouses, etc., and prevent staining of verandas, etc., caused by feces of pigeons and cows. SOLUTION: This device for preventing invasion of pigeons and crows is characterized by providing an attaching means (3) at both ends of a rubber string (1) and hanging a plurality of swinging strings (7) from the rubber string (1). When the device of the present invention is attached to a veranda of building or a doorway of a plant, warehouse, etc., a plurality of swinging strings hung down from a rubber string are separately swung by wind. As a result, since pigeons or cows do not approach a plurality of swinging strings separately swung, pigeons or cows do not penetrate into verandas of buildings or plants, warehouses, etc., to which the present devices are attached. Consequently, verandas of buildings or plants, warehouses, etc., are prevented from being stained by feces which pigeons or cows excrete.
Patent JP-2003020186-A (JP)
Title: Safety device and escalator
Inventor: KIKUCHI TAKAYUKI
IPC: B66B29/04
Filed: 2001-07-06
Abstract: PROBLEM TO BE SOLVED: To effectively avoid damage to a protective plate that could occur if an escalator user twists a tubular member with force. SOLUTION: The front end of a reinforcing plate 12 joined to the protective plate 11 is inserted into the tubular member 15, together with the front end side of the protective plate 11, via a slit 16 formed in the tubular member 15. Strength against a force applied to the tubular member 15 in a twisting direction is thereby enhanced.
Patent JP-2003020680-A (JP)
Title: Bonnet for turning working vehicle
Inventor: MIYANISHI MASAMI
IPC: B62D25/10
Filed: 2001-07-09
Abstract: PROBLEM TO BE SOLVED: To improve a mounting structure and a mounting procedure for a bonnet and reduce a manufacturing cost and assembling man-hours. SOLUTION: This bonnet covering an engine and the like in the turning working vehicle is constructed of left and right side part bonnets 15L and 15R and a center bonnet 15C, and the center bonnet 15C is laterally turned to be opened. A mounting stay 17 and a locking stay 18 for supporting and fixing both sides of the center bonnet 15c are installed to a seat mount 16 on the body side, and to both of the stays, the center bonnet 15C is positioned to be installed. Subsequently, the left and right side part bonnets 15L and 15R are positioned to the stays to be installed.
Patent JP-2003023175-A (JP)
Title: Msm type semiconductor light receiving element
Inventor: YAMAGUCHI EIICHI
IPC: H01L31/108
Filed: 2001-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a structure for MSM type semiconductor light receiving element that can increase the light detecting sensitivity of a light receiving device by increasing the effective light receiving area of an MSM type semiconductor photodetector and efficiently separating generated electron-hole pairs and, at the same time, can simplify the manufacturing process of an MSM type semiconductor light receiving element. SOLUTION: In the structure, a GaN layer 32, a carrier separating and storing layer 31 composed of a high-concentration n-type Alx Ga1-x N semiconductor, and a light absorbing layer 30 composed of a low-concentration n-type Aly Ga1-y N semiconductor, are successively formed in this order on a sapphire substrate 4, and a transparent Shottky electrode 1 having a large area, a lead- out electrode 11, and an ohmic electrode 2 are formed on the top face of the structure. The ohmic electrode 2 is in contact with the carrier separating and storing layer 31 through the light absorbing layer 30. Incident light 5 to the light absorbing layer 30 from the upper surface of the layer 30 generates electron-hole pairs in the layer 30 and one-side carriers of the electron-hole pairs are collected to the carrier separating and storing layer 30 and taken out through the ohmic electrode 20.