baber/WOPTO huggingface dataset:
Patent JP-2001228371-A (JP)
Title: Optical module
Inventor: DOMAE TAKUMI
IPC: H01S5/0683
Filed: 2000-02-18
Abstract: PROBLEM TO BE SOLVED: To provide an optical module with built-in a small-sized, high density mountable and excellent productivity electric circuit, having a stable optical characteristic. SOLUTION: By finally integrating an optical module part 1 and an electric circuit module 2 separately packaged and characteristic valuated, the stable characteristic is obtained without that heat generation of a semiconductor element, etc., of the electric circuit module part affects an optical system of the optical module part 1. Further, by incorporating the electric circuit in the optical module, the optical module containing the electric circuit becomes miniaturized/ high density mountable. Further, by combining various constitution of optical module part 1 and various constitution of electric circuit module part 2, various modules are obtained.
Patent JP-2001227910-A (JP)
Title: Device for adjusting drum gripping position
Inventor: TOYODA TAKESHI
IPC: G01B11/00
Filed: 2000-02-18
Abstract: PROBLEM TO BE SOLVED: To ensure automatic mounting of a drum to be fed, by automatically detecting, if any, variations in the size and position of the drum. SOLUTION: This device for adjusting a drum gripping position includes a turntable 7 capable of rotational movement with the drum 2 to be gripped resting thereon; a lift cylinder 6 for raising and lowering the turntable 7; a pair of clampers 1 provided oppositely to each other across the drum 2 and capable of being operated for moving back and forth; a pair of tapered pintles 1R and 1L provided to project oppositely to each other from the clampers 1; a light emission element 3 and a light emission/reception element 4 provided in appropriately spaced apart relation on the surface of one of the pintles 1R; a reflector 5 provided on the surface of the other pintle 1L; and a control portion 8 sending commands to drive the turntable 7 and the lift cylinder 6 in response to the output voltage of the light emission/reception element 4.
Patent JP-2001226675-A (JP)
Title: Liquid crystal composition
Inventor: SHIBATA TOSHIHIRO
IPC: C09K19/30
Filed: 2000-02-18
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal composition having a low viscosity, drivable at a low voltage, exhibiting excellent steepness, having excellent low- temperature storage property and useful for an STN liquid crystal display. SOLUTION: The objective liquid crystal composition contains a compound expressed by general formula (1) (R1 is a 1-10C straight-chain alkyl, a 2-10C alkenyl or a 2-10C alkynyl; A and B are each phenylene, cyclohexylene or cyclohexenylene; and (m) is 0 or 1) and a compound of general formula (2) (R2 is a 1-10C straight-chain alkyl) as essential components.
Patent JP-2000308225-A (JP)
Title: Method for laying tube in duct and device for applying pressure to tube being laid
Inventor: PLUMETTAZ GERARD
IPC: G02B6/44
Filed: 2000-02-21
Abstract: PROBLEM TO BE SOLVED: To avoid a risk where a tube is deformed or damaged by making lower the pressure difference between the pressure of fluid flowing into the first end part of a duct and that inside the tube than an excessive pressure that the tube can withstand. SOLUTION: Both end parts 31 and 32 of a tube 3 are blocked by a plug, sealing, or the like for making airtight, and an air penetration valve is mounted to one of the end parts. Then, a compressor for supplying a pressure Pi to a blowing/propulsion device 1 is used to give an air pressure to the tube 3. The tube 3 inflated to a pressure Ps that is lower than or equal to the pressure Pi and is maintained constant throughout an entire laying process. An excessive pressure ΔP, that is directed from the outside to the inside of the tube 3, can be minimized by the rough pressure Ps for the pressure Pi, namely by inflating the tube 3 to a pressure that is extremely close to or equal to the pressure Pi and making the excessive pressure ΔP lower than the value of an external pressure that the tube 3 can withstand at all times.
Patent JP-2001232320-A (JP)
Title: Can body washing apparatus
Inventor: HIENAE ICHIRO
IPC: B08B9/08
Filed: 2000-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a can body washing apparatus in which the sealing between an opening part and a cover part of the can body is improved even when the opening part of the can body is inclined or distorted, and the center line of nozzle is automatically made to coincide with the center line of the can body precisely. SOLUTION: This can body washing apparatus is provided with a lance pipe 5, the nozzle 3, a supporting structure 7 which supports the lance pipe outside the can body, moving mechanisms 15, 17, 21, 23 and 25 which move the lance pipe in the up-and-down direction, a positioning means 9 and 11 and 13 which position the nozzle at plural positions in the state of inserting the nozzle into the inside of the can body and a seal member 8 which hermetically seals the opening part of the can body in the state of closing the opening part of the can body.  The supporting structure is provided with a cover part 7c which has an opening part 7f which makes the lance pipe freely insert thereinto and can change the angle according to the inclination of the opening part of the can body, a first floating part 7i which is disposed in the opening part of the cover part and regulates the angle change of the lance pipe, a guide part 7b which is fixedly disposed on the cover part, a top plate 7a which has a hole part 7e which freely inserts the guide part fixedly disposed in a horizontal state and makes the guide part freely insert thereinto and an opening part 7d which makes the lance pipe freely insert thereinto and a second floating part 7g which maintains the angle change with respect to the top plate of the guide part.
Patent JP-2001236139-A (JP)
Title: Electronic equipment
Inventor: TOKUO ICHIROU
IPC: G06F1/18
Filed: 2000-02-22
Abstract: PROBLEM TO BE SOLVED: To provide the new mechanism to enhance functions of small-sized and light weight electronic equipment. SOLUTION: The surface of a main body 1 is efficiently used since an opening 2 for mounting a pack body 4 and terminals 5 to 8 for external connection are not necessary to be arranged at different positions on the surface of the main body 1 by arranging the terminals 5 to 8 for external connection on a cover 4 to cover the opening 2 to attach and detach the pack body 3.
Patent JP-2001236231-A (JP)
Title: Device and method for generating finite state converter and recording medium with finite state converter generation program recorded
Inventor: SASAKI YUTAKA
IPC: G06F17/27
Filed: 2000-02-24
Abstract: PROBLEM TO BE SOLVED: To realize high speed displacement by converting a displacement rule expressed with the displacement of a pattern into a finite state converter expressing the displacement of symbol units. SOLUTION: This device is provided with a means 110 for inputting a displacement rule, a means 121 for preparing a displacement rule corresponding chart 162 indicating the corresponding relation of words included in the displacement original pattern of the displacement rule and the displaced pattern, a means 122 for generating a finite state converter 164 based on the displacement rule corresponding chart 162, and a means 130 for outputting the generated finite state converter.
Patent JP-2001238080-A (JP)
Title: Dither generator
Inventor: KASAI TADASHI
IPC: B41J2/52
Filed: 2000-02-25
Abstract: PROBLEM TO BE SOLVED: To realize binary processing using a dither pattern having a screen angle with reduced memories and without deteriorating gradation expressing power. SOLUTION: A Unit-RAM 17 stores a group of thresholds to be used for binary processing of gradation data of input picture corresponding to each coordinate value of the group of the thresholds in a unit pattern corresponding to the screen angle. A right table RAM 15 and a lower table RAM 16 store array information of coordinate values when a unit pattern is arrayed in an output image. A dither control part 11 accepts the coordinate values in the input picture of the gradation data and obtains the coordinate values in the unit pattern of a pertinent threshold by arithmetic processing referring to the array information.  In array information, the coordinates in the pertinent adjacent unit pattern are directly displayed when a point of view is moved to the adjacent unit pattern when a prescribed number of coordinates are moved from the coordinate values under consideration on the pattern array obtained by tilting the unit pattern by the screen angle.
Patent JP-2001209718-A (JP)
Title: Method for securing and releasing reservation
Inventor: KAMATA NOBUO
IPC: G06F13/00
Filed: 2000-01-24
Abstract: PROBLEM TO BE SOLVED: To quickly connect a seller and a buyer, and to reduce any loss by securing and releasing the reservation of public facilities such as public transport, hotels, and theaters through a portable telephone, portable information equipment, and a fixed telephone, so that the fare adjustment of charge is easily performed. SOLUTION: It is possible to secure vacant seats, and to release reservation until the last moment of the departure of public transport by quickly securing and releasing reservation through a telephone, the telephone set of a communication entrepreneur and a portable telephone set, and directly performing access from portable equipment 12 and 13 to a private branch network 3 in a station for preventing any loss. Thus, it is possible to easily execute fare adjustment by using a telephone fee post-payment system.
Patent JP-2001239388-A (JP)
Title: Apparatus and it's method for recognition of penetration completed
Inventor: YAMANASHI TAKAAKI
IPC: B23K26/38
Filed: 2000-02-29
Abstract: PROBLEM TO BE SOLVED: To improve working efficiency, moving to next machining process soon after recognizing penetration of a pierced hole actually completed in a piercing process, thereby shortening total work time, and prevent a work or machine body from damage. SOLUTION: The tip of an optical fiber is located within a working head where visible light, emitted from a work when it's irradiated by laser beams, may be entered. Thereby the visible light emitted while piercing is introduced through the optical fiber to detect presence of a inclination of a light receiving level. When the light receiving level keeps no inclination for an amount of time, the penetration recognition apparatus and method recognize penetration of the pierced hole completed.
Patent JP-2001244944-A (JP)
Title: Network system and communication method therefor
Inventor: TAKAHASHI SHIGETOSHI
IPC: G06F13/00
Filed: 2000-02-25
Abstract: PROBLEM TO BE SOLVED: To effectively manage the quality of a communication service (QOS) against communication abnormality caused not by a network side but by a transmitting or receiving node side. SOLUTION: A communication system connected by a network 10 is composed of a console processor 20, monitor node 18, camera node 30 and sensor node 50 and transmitted data from a camera 40 or sensor 60 are displayed on a monitor 16. A band control manager 160 of the console processor 20 monitors the presence/absence of abnormality by capturing the transmitted data flowing on the network 10 and when data delay is detected in the margin state of a network band, a relevant node state (such as AP operating state) is inquired. When AP running time is abnormally long, a state change such as temporary interruption/stop is instructed to that AP state.  When data concentration is detected and a buffer use rate exceeds a threshold, a change such as the increase of buffer capacity is instructed to the receiving node and a change such as the suppression of a transmission cycle is instructed to a transmission buffer.
Patent JP-2001244013-A (JP)
Title: Power source plug connecting structure for electrical appliance
Inventor: MURAGUCHI KATSUMI
IPC: H01R13/52
Filed: 2000-02-29
Abstract: PROBLEM TO BE SOLVED: To prevent galvanic corrosion caused by leakage current of water staying in a fitting recess where a power source plug is inserted. SOLUTION: An electrical appliance has a fitting recess 2 where a power source plug 1 is detachably inserted. The fitting recess 2 is provided with a plurality of plug rods 4. The fitting recess 2 is provided with a galvanic corrosion preventing partition-wall 5, which is positioned between adjacent plug rods 4 and projected from a bottom surface. The power source plug 1 has a notch 6 fitted to the partition-wall 5. The notch is fitted to the partition-wall 5, and the plug 1 is connected to the fitting recess 2.
Patent JP-2001240895-A (JP)
Title: Detergent composition
Inventor: YAMAGUCHI JUNSHI
IPC: C11D1/94
Filed: 2000-03-01
Abstract: PROBLEM TO BE SOLVED: To obtain an excellent detergent composition having excellent foaming properties, foam qualities, detergency and low-temperature stability. SOLUTION: This detergent composition is obtained by formulating a branched-chain fatty acid alkanolamide containing a branched-chain acyl group having 8-22 average number of carbon atoms with another surfactant.
Patent JP-2001242451-A (JP)
Title: Reflection-side substrate for reflective display element and reflection display element
Inventor: SHIRATO HIRONORI
IPC: G02B5/20
Filed: 2000-03-01
Abstract: PROBLEM TO BE SOLVED: To provide a reflection side substrate for a reflection display element, having high color purity and realizing a bright display. SOLUTION: The reflection side substrate 1 is provided with a light separation reflecting film 2, having a function of separating and reflecting red, green and blue colors. The light separation reflecting film 2 for the red and green colors contains a fluorescent material, producing the red and green colors when excited by white light. Maximum transmittance of the light separation reflecting film 2 is set to lower than 30%.
Patent JP-2001249062-A (JP)
Title: Sampling device
Inventor: YAMAMURA TOAO
IPC: G01N1/04
Filed: 2000-03-06
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive and compact sampling device which can be implemented without increasing facility cost and easily applied to existing facilities. SOLUTION: In the sampling device for collecting as a sample a part of loose bulk material 4 being continuously transferred by a plurality of belt conveyors 2 and 3, a collecting tank 5 is provided in such a way as to be adjacent to the track of dropping of the loose bulk material 4 below the terminal part of the belt conveyor 2 onto which the loose bulk material 4 are dropped so as to be transferred to the next belt conveyor 3. A sample collecting tube 6 is raised and arranged at the upper part of the sample collecting tank 5. The base end part of the sample collecting tube 6 is pivoted in such a way that the tip part of the sample collecting tube 6 can be inclined from a raised position to a position intersecting the track of dropping of the loose bulk material 4.  An air cylinder 7 is mounted to the sample collecting tank 5 as a driving device for the operation of inclining the sample collecting tube 6.
Patent JP-2001250883-A (JP)
Title: Manufacturing method of circuit device
Inventor: SAKAMOTO NORIAKI
IPC: H01L25/18
Filed: 2000-03-08
Abstract: PROBLEM TO BE SOLVED: To solve a problem where a printed substrate, a ceramic substrate, a flexible sheet or the like is used as a support substrate and the thickness of the support substrate essentially unnecessary for a circuit device, causes size increase of the circuit device. SOLUTION: After a separation groove 54 is formed in a first conductive foil 60A, a circuit element is mounted and insulation resin 50 is applied by using the laminated conductive foil 60 as a support substrate and reversed. Thereafter, a second conductive foil 60B is etched and separated as a conductive path by using the insulation resin 50 as a support substrate. Therefore, a circuit device where a conductive path 51 and a circuit element 52 are supported by the insulation resin 50 can be realized without adopting a support substrate. Furthermore, since there are wirings L1 to L3 which become absolutely necessary for a circuit, and a bending structure 59 and eaves 58 are provided, drop- out can be prevented.
Patent JP-2001253316-A (JP)
Title: Webbing winding device
Inventor: NAGATA TOMONORI
IPC: B60R22/28
Filed: 2000-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a webbing winding device with a simple structure capable of changing a force limiter load according to an occupant's inertia energy. SOLUTION: In this webbing winding device, a spool 14 is connected to a lock base 16 through a torsion bar 20 and to a gear 22 through a brake spring 26, and those generally integrally rotate. The lock base 16 is connected to a first lock means, while the gear 22 is connected to a second lock means. In the case of a small vehicle collision energy, the rotation of the lock base 16 is blocked, so that a torsion load of the torsion bar 20 acts as the force limiter load. In the case of a large collision energy, the rotation of the gear 22 is also blocked, so that brake force of the brake spring 26 is added to the force limiter load. Thus, the force limiter load can be changed with the simple structure.
Patent JP-2001257730-A (JP)
Title: Transmission gain adjustment method and wireless apparatus
Inventor: HASHIMOTO WASAKU
IPC: H04L27/01
Filed: 2000-03-13
Abstract: PROBLEM TO BE SOLVED: To prevent gradation in a reception characteristic of a communication opposite station without increasing a circuit scale of a wireless apparatus. SOLUTION: The transmission gain adjustment method adjusts the amplitude of a transmission signal after the processing by an inverse equalization processing section 104 that gives a reverse characteristic to a distortion characteristic on a wireless propagation path caused at the time when the transmission signal is received on the basis of a square sum of full tap coefficients of a digital filter being channel estimate values used by the inverse equalization processing or a root of the square sum or a sum of the absolute values.
Patent JP-2001257834-A (JP)
Title: Communication terminal device
Inventor: KATAOKA NAOTO
IPC: H04N1/00
Filed: 2000-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a communication terminal device which shortens the time of recording to recording paper when one of both top and reverse received images is an all-white image. SOLUTION: When faceup ejection is set, recording paper 22 from a recording paper tray 21 passes through a 1st conveyance path 23 and the reverse-side image of a final page is recorded on a surface R by a transfer drum 27. Then the recording paper 22 after being drawn in a 3rd conveyance path 25 temporarily is turned over through an inversion conveyance path 26, has the top-side image recorded on its surface S, and is ejected to a faceup ejection tray 28 with the surface S up. When the top-side image is an all-white image, the reverse-side image is recorded on the surface R of the recording paper, which is ejected with the surface R up as it is not through the inversion conveyance path 26. The conveyance paths for the recording paper are selected by operating a 1st switching gate 30 and a 2nd switching gate 31.
Patent JP-2001264619-A (JP)
Title: Multipoint range-finding camera
Inventor: TAKAHASHI MARI
IPC: G03B13/36
Filed: 2000-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a multipoint range-finding camera capable of photographing in which photographer's intention is reflected more even in an automatic selection mode by selecting an area on a right side when an unnecessary subject exists on a left side in a photographic image plane so that focus detection is not performed on the subject on the left side. SOLUTION: In this multipoint range-finding camera equipped with plural range-finding areas A to E, the automatic selection mode is selected by a range- finding area selecting operation part 5. In the automatic selection mode, an area selection mode can be selected. When the area is selected in the camera where a user selects in area units, an in-area automatic selecting means 4a automatically selects one range-finding point of the selected area.
Patent JP-2001264651-A (JP)
Title: Optical switch
Inventor: MORI KEIICHI
IPC: B81B7/02
Filed: 2000-03-16
Abstract: PROBLEM TO BE SOLVED: To prevent a switch state (optical path) from being switched when electrostatic force disappears by power failure, etc. SOLUTION: A catch 21 driven by the electrostatic force, for catching the 1st movable electrode plate 12 displaced to a fixed electrode plate 11 side is provided on a fixed electrode plate 11. Because the 1st movable electrode plate 12 is mechanically caught by the catch 21 pressed into the hole 25, a position is maintained when the electrostatic force disappears and therefore, a micro mirror 15 is not displaced (rise), either. Cancellation of detaining is performed by driving the 2nd movable electrode plate 22 by the electrostatic force and by pressing the catch 21 by both the inner edges of a detaining cancellation hole 29 to elastically deform.
Patent JP-2001264623-A (JP)
Title: Focusing device and camera equipped therewith
Inventor: NODA YASUSHI
IPC: G03B17/14
Filed: 2000-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a focusing device and a camera equipped with the device realizing smooth and proper photographing by setting rational and appropriate storage waiting time. SOLUTION: This focusing device is provided with an autofocusing sensor AFS having plural range-finding lines and outputting the storage completing signal of every line and a photographing controller MPU instructing the start of autofocusing and also transmitting information concerning present frame speed. The storage waiting time required until receiving the storage completing signal of the range-finding line whose storage is slow is changed in accordance with the frame speed so as to perform focusing. The controller MPU is constituted to transmit information concerning a power supply state, and the storage waiting time is changed in accordance with the frame speed and the power supply state.
Patent JP-2001258488-A (JP)
Title: Method for cooling
Inventor: NAKAO TOSHIHIKO
IPC: A23L7/10
Filed: 2000-03-17
Abstract: PROBLEM TO BE SOLVED: To cool an object to be cooled while preventing the reduction of its water content, without deteriorating its eat taste in a cooling device used for cooling a food for cooking with heat. SOLUTION: This method for cooling is provided by introducing air sucked from the outside of a device into a water-ejecting column 1, and generating water molecules and negative ions in the air by flowing the introduced air through the inside while revolving it and ejecting water pumped up from a water vessel 3 for dissociating it in the water-ejecting column 1. The excess water is returned to the water vessel 3 as circulating water and a set amount of the circulating water is stored. The revolving air in the water-ejecting column 1 is sent to a cyclone column 2, the water droplets in the air is separated in the cyclone column 2 and returned to the water vessel 3, and the air containing water molecules and negative ions is sent out to the outside of the device and blown over the object to be cooled for cooling.