baber/WOPTO huggingface dataset:
Patent JP-2001255214-A (JP)
Title: Ignition element
Inventor: SAWAMURA KENTARO
IPC: G01K7/22
Filed: 2000-03-13
Abstract: PROBLEM TO BE SOLVED: To provide an ignition element with a simple structure capable of easily detecting ignition. SOLUTION: A plurality of heating layers 12 are embedded within an insulating material 11 while first and second temperature measuring layers 13, 14 are embedded therewithin for measuring the temperatures of two different positions. Temperature measuring parts 13a, 14a of the layers 13, 14 are symmetrically provided in positions having substantially equal temperatures in an area where temperature distribution formed by the heating of the layers 12 is substantially symmetrical with respect to a middle part of a heating part 13a. Although the heating of the layers 12 increases the temperatures of the measuring parts 13a, 14a, the temperature difference between them remains smaller than a reference value. When one of them is heated more than the other by ignition, the temperature difference exceeds the reference value. By this temperature difference, the ignition can be easily detected.
Patent JP-2001253191-A (JP)
Title: Binding element
Inventor: GOTO HIROKO
IPC: B42F7/00
Filed: 2000-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a binding element enabling prevention of unprepared slip- off of bound papers by making it possible to see at a glance the presence of a slide member at a non-locking position in relation to binding rods. SOLUTION: The binding element 17 is fixed to the inner surface side of a back cover 13. The binding element 17 has the binding rods 21 provided on a base member 20, a binding plate member 24 continuous to the base member 20 and the slide member 26 provided slidably in relation to the binding plate member 24 and engageably with and disengageably from the binding rods 21. The slide member 26 is so contrived that the whole thereof is hidden on the lower surface side of the binding plate member 24 when it is at a locking position in relation to the binding rods 21 and that the extension part 26A thereof projects from the end part of the binding plate member 24 when it is at the non-locking position.
Patent JP-2001265423-A (JP)
Title: Device diagnostic method
Inventor: NOGUCHI TAKASHI
IPC: G05B23/02
Filed: 2000-03-15
Abstract: PROBLEM TO BE SOLVED: To solve the problem that it is difficult to efficiently transfer information (history information) related with the diagnosis of a device itself between devices at the time of replacing the device connected to a network, and to quickly and accurately judge the period of the replace of the device. SOLUTION: The history information of a device is managed by an RAM (207) installed in each device, and the history information is transmitted to the device to be replaced by using, for example, radio communication equipment (105) without using a network for controlling the device, and the device which receives the history information predicts the occurrence of the abnormality of the device itself based on the history information.
Patent JP-2001266510-A (JP)
Title: Information recording and reproducing device
Inventor: OSHIMA ATSUSHI
IPC: G11B20/18
Filed: 2000-03-21
Abstract: PROBLEM TO BE SOLVED: To provide an information recording and reproducing device of an optical disk which can lower the occurrence frequency of a unnecessary data writing error, and can realize the improvement in data writing efficiency, without lowering the data writing quality. SOLUTION: When data are written in an unrecorded portion of the optical disk 2 which can be written in an when ATIP data read from the optical disk 2 do not coincide with an internal correction value generated in a data correction part 47, an ATIP error judging part 41 does not suspend the writing of data immediately, but the prescribed error processing which stops the wiring operation of data is performed in the case that they do not coincide with each other [successively prescribed number of times.
Patent JP-2001271543-A (JP)
Title: Sliding screen stop device for double-hung window
Inventor: NOGUCHI NORIO
IPC: E05C1/04
Filed: 2000-03-23
Abstract: PROBLEM TO BE SOLVED: To improve the burglarproofness of a sliding screen stop device for a double-hung window. SOLUTION: In the sliding screen stop device for the double-hung window with a main body 2, to which a pocket fitting hole 2a in which an opening is directed towards the top face side is formed while being installed to the sliding screen stile section of the double-hung window, an operating member 3, in which a drooping piece section 3a is fitted to the pocket fitting hole 2a and which can be slid in the vertical direction while having a pushing piece section 3b in an upper section and having an operating shaft 4 on the outdoor side surface of the drooping piece section 3a, sliding members 6, 7 reciprocated in the horizontal direction by the vertical movement of the operating shaft 4 and a locking bar 8 mounted on the sliding members 6, 7 and engaged and disengaged with and from a locking hole formed to a window vertical frame,  a sub-locking piece 10 being engaged with the operating member 3 and preventing the lowering of the operating member 3 is secured.
Patent JP-2001272676-A (JP)
Title: Liquid crystal display device
Inventor: OTANI SUSUMU
IPC: G02F1/13357
Filed: 2000-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display device in which decrease in the luminance and generation of display failure can be prevented even when the device is made thin. SOLUTION: The liquid crystal display device bas a liquid crystal display panel 10 having a liquid crystal layer 300 held between a pair of substrates 100 and 200, a back light unit 12 which illuminates the liquid crystal display panel 10, and a supporting member 400 disposed between the liquid crystal display panel 10 and the back light unit 12 to form a specified gap between these to support. The supporting member is formed from a material having lower hardness than that of the material which constitutes the contact faces 32 and 110 of the liquid crystal panel 10 and the back light unit 12.
Patent JP-2001271246-A (JP)
Title: Woven fabric having anisotropy in light transmissivity and method for producing the same woven fabric
Inventor: OKUZAWA HIDETOSHI
IPC: D03D15/00
Filed: 2000-03-24
Abstract: PROBLEM TO BE SOLVED: To efficiently carry out the daylighting while improving effects on interception of the visual field by reducing the transmissivity of light incident from the vertical direction relatively to a cloth and increasing the transmissivity of light from the oblique direction relatively to warp yarns. SOLUTION: This woven fabric is obtained by preparing a design for arranging thick and light-screening weft yarns obliquely in the cloth thickness direction, forming gaps so that light incident from the oblique direction relatively to the warp yarns can efficiently be transmitted, on the other hand, arranging the weft yarns without gaps for light incident from the vertical direction and screening light.
Patent JP-2001272333-A (JP)
Title: Vertical cross-sectional image measurement device
Inventor: SATO MANABU
IPC: G01B11/00
Filed: 2000-03-24
Abstract: PROBLEM TO BE SOLVED: To provide an ultraminiature vertical cross-sectional image measurement device with an ultraminiature interference optical system including a space delay type Fizeau interferometer, using a collimator lens. SOLUTION: This measurement device has a low-coherence surface light source 1, an irradiation optical system having the collimator lens 2, image forming interference optical system, beam division type phase modulator 5, high-voltage signal generator 6 connected to the modulator 5, objective lens 7, biological sample 8, heterodyne image detector 10, amplitude detector 11 and image monitor 12.
Patent JP-2001270478-A (JP)
Title: Crawler type magnetic travel device
Inventor: TAKASU YOJI
IPC: B62D57/024
Filed: 2000-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic travel device capable of traveling stably without causing biased dead load of its center of gravity. SOLUTION: The magnetic travel device comprises a pair of crawler devices 2 connected to both sides of a vehicle body 1 enclosing a pair of electric wires or the like, with two pairs of wheels (a total of four wheels) provided at the front and rear. A probe scanning drive 3 for ultrasonic flaw inspection, supported against the body 1, is installed between the front and rear crawler devices 2. The probe scanning drive 3 comprises a bridge 3a between front and rear bodies, a probe supporting part 3b made longer than the width of each of the pair of crawlers 2 in a cross direction (direction perpendicular to advancing direction) in which the bridge 3a is supported, and a pair of probes 3c positioned at arms 3d provided longitudinally at both ends of the supporting part.  Since the center of gravity of each crawler device 2 is located at the center of the device by virtue of such an arrangement, the device can stably travel on a wall surface 5 of travel which is made of magnetic material, such as a steel structure, and can have a wider flaw detection range (probe driving range) S than conventional magnetic travel devices.
Patent JP-2001273455-A (JP)
Title: Method and device for generating information transmission network
Inventor: KATADA TOSHITAKA
IPC: G09B29/00
Filed: 2000-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for generating an information transmission network for performing simulation for securing delivery quickness, exactness and completeness in information transmission. SOLUTION: This method for generating the information transmission network is provided with a means for investigating the process of information transmission between nodes in a target area and acquiring data thereof, a network forming means for forming an inter-node network by means of an eccentric net model theory containing a time concept on these acquired data and a simulation forming means for expressing the information transmission process successively reported out from an arbitrary information transmission source as a network formation process. A CPU 22 which is a main component of this device is composed of a scenario setting part 27 for setting simulation conditions, a simulation executing part 28 for network formation and a simulation evaluating and examining part 29, and further a GIS 21 for inputting geographical spatial data is connected to the CPU 22 if necessary.
Patent JP-2001271234-A (JP)
Title: Movable cleaner and cleaning system for one-sided spinning frames
Inventor: OKETANI TETSUYA
IPC: D01H11/00
Filed: 2000-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a movable cleaner suitable for being applied to one-sided spinning frames. SOLUTION: This movable cleaner 45 is shuttled along the longitudinal direction of the machine, blows out a cleaning airflow from blow nozzles 50 to a lower side to blow off a fly, etc., at a fine-spinning position 8 and makes the fly, etc., fall to a floor 12 and pass the lower surface of the machine. The fly, etc., conveyed to the backside of can columns 15 and 16 through an airflow passing space 13 below the machine are sucked by a suction pipe 51. Since the cleaning airflow from the blow nozzles 50 does not act on a sliver S drawn out from the cans 14, a fuzz of the surface of the sliver S caused by the strong cleaning airflow from the blow nozzles 50 can be avoided.
Patent JP-2001272129-A (JP)
Title: Refrigerating unit
Inventor: KOSHIRO YASUTO
IPC: F25B17/08
Filed: 2000-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a low pressure type refrigerating system using carbon dioxide. SOLUTION: A freezer 1 is equipped with activated charcoals 2 and 3 as adsorbents, a compressor 4 which desorbs carbon dioxide from one side of the activated charcoals 2 and 3 and also makes the other side desorb carbon dioxide, and heat exchangers 5 and 6 which are switched and connected to the activated charcoals 2 and 3.
Patent JP-2001273340-A (JP)
Title: Method and device for verifying design of microprocessor and pipeline simulator generation device
Inventor: KONO KAZUYOSHI
IPC: G06F17/50
Filed: 2000-03-27
Abstract: PROBLEM TO BE SOLVED: To verify the pipeline operation of a microprocessor with high accuracy and also with satisfactorily high efficiency. SOLUTION: A pipeline simulator and a verification program are generated according to the pipeline specifications which are described so that a computer can understand them and then the pipeline operation is verified on the basis of the result of simulation of RTL description that is carried out according to the verification program and the RTL description and also on the basis of the result of pipeline simulation that is carried out according to the verification program and the pipeline simulator.
Patent JP-2001271908-A (JP)
Title: Differntial limiting method and device
Inventor: KIMURA TAKUO
IPC: F16H48/20
Filed: 2000-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a differential limiting method and device which enable the changing of characteristics of a differential limiting while the differential limiting device is mounted on a vehicle. SOLUTION: In this differential limiting method constructed in such a manner that a designated differential limiting force is generated by engagement of multi plate clutch 8 provided between differential members 1, 4 relatively rotating one another, the differential limiting force is changed by selecting the number of sliding surfaces of the multi plate clutch 8 and connecting an output shaft 15, and a transfer ratio defined as a distribution ratio of the generated differential limiting force can be changed easily even while a main body of the device is mounted on a vehicle by changing a first output shaft 15-1 for high output fitted and connected to a side gear 4 and all of dividable side gear 14, and a second output shaft 15-2 for low output fitted and connected to only the side gear 4.
Patent JP-2001280070-A (JP)
Title: Shield machine
Inventor: AKITA KATSUYOSHI
IPC: E21D9/06
Filed: 2000-03-29
Abstract: PROBLEM TO BE SOLVED: To regulate the degree of filling of the excavated sediment taken into a mud forming chamber in the boring by a mud pressure type shield machine to surely advance it in the ground. SOLUTION: Compressed air is supplied from a bulkhead side to the upper part of the mud forming chamber 15 through an air supplying passage 30 provided within a machine body, and the boring is performed while forming a pneumatic pressure area 40 in a part of the mud forming chamber 15 instead of the excavated sediment 13 to be filled in the mud forming chamber 15.
Patent JP-2000314842-A (JP)
Title: Optical subminiature machine and method for controlling light beam
Inventor: HOEN STORRS T
IPC: G02B26/08
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To provide an optical switch that is suitable for a CMOS circuit and that is capable of accurately positioning a mirror with a low voltage. SOLUTION: A reflection element 30 with a reflection surface is joined to a surface electrostatic actuator 34, 36. The surface electrostatic actuator contains a movable member 34 capable of moving a position with respect to the fixed member 36 of the actuator in accordance with an electrostatic force. The movable member possesses first plural electrodes on a first surface, while the fixed member possesses second plural electrodes on the second surface of the fixed member oppositely facing the first surface. The first and the second plural electrodes generate an electrostatic force for the purpose of horizontally moving the movable member in the direction roughly parallel to the first and the second surface.  The movable member is mechanically attached to the reflection element so that the reflection element can be selectively operated through the movement of the movable member in the passage of a light beam.
Patent JP-2001283774-A (JP)
Title: Fluorescent lamp
Inventor: OGISHI KAZUHISA
IPC: H01J61/28
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To enhance accessibility between a metal or a metal oxide to be a nucleus at solidification by cooling and an amalgam, which enables to obtain supercooling preventing effect more effectively and to enhance inclusion tendency and sticking tendency into a lamp for metal or metal oxide as a nucleus forming material. SOLUTION: A fluorescent lamp is provided with a luminescent portion 9 having a glass bulb 7 wherein a fluorescent screen 8 is formed on an inner surface thereof and enclosing gas for discharge, a stem portion (an electrode sealing portion) 11 having an electrode 10 provided at both ends of the glass bulb 7, an amalgam 20 disposed to enclose at least one of these luminescent portions 9 and the stem portion 11. The amalgam 20 is contacted with at least one kind of particulate matter selected from particulate metal and particulate metal oxide. The particulate matter is to be a nucleus at solidification by cooling.
Patent JP-2001282159-A (JP)
Title: Production device
Inventor: YOSHIMATSU NAOTAKA
IPC: A63F11/00
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a production device which allows an easy induction of empathy to production by an observer, that is, capable of surely attracting the observer's intersect by achieving a fresh visual effect. SOLUTION: This production device has a first member 21 simulating an object for crushing, for example, a rock model, and a second member 19 simulating an object to be crushed, for example, a doll. The rock model 21 is moved to a place where the doll 19 exists thus far, by which the crushing of the doll 19 by the rock model 21 is expressed. At this time, the doll 19 moves as if the doll is crushed to a stooped state from an elongated state shown in Figure. The production that human is crushed by the rock can impart a strong impression not experienced heretofore to the observer.
Patent JP-2001149640-A (JP)
Title: Game machine, game processing method, and recording medium recording program
Inventor: ENDO YOSHIAKI
IPC: A63F13/525
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a game screen capable of increasing stage effects of a game. SOLUTION: A game machine displaying a game screen expressing a virtual three-dimensional space in which a first action scene between a first friend character and a first foe character is displayed based on a predetermined camera angle for projecting the first friend character and the first foe character related by a predetermined command when the predetermined command is given to the first friend character by a player and a second action scene between a second friend character and a second foe character is displayed.
Patent JP-2001286002-A (JP)
Title: Vehicle controller
Inventor: TOYA IKUYA
IPC: B60L7/00
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To attain smooth plugging at the time of plugging operation by generating smooth and stable braking force. SOLUTION: A signal proportional to the depressing amount Ac of an accelerator is captured from an accelerator detecting part (S2). The switching condition of a directional lever is inputted through P1 (S3). A count value of a counter is captured (S4). It is determined whether the accelerator is ON or not (S5). It is determined, when the determination results is YES, whether the switching condition of the directional lever is forward, backward, or neutral (S6). When the forward condition is determined, voltage Mv based on a prescribed formula is computed if the speed of a folk lift is not positive (NO of S8, S10). When backward condition is determined, voltage Mv with the prescribed formula is computed if the speed of the folk lift is not negative (NO of S11, S13).
Patent JP-2001281391-A (JP)
Title: Condensate demineralization device
Inventor: INO TAKAO
IPC: C02F1/42
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a condensate demineralization device for PWR nuclear power plant capable of obtaining a highly pure processed water quality. SOLUTION: In this condensate demineralization device for PWR nuclear power plant equipped with a filling bed for ion-exchange resin, the filling bed of ion-exchange resin is formed of a mixed bed consisting of weak acidic cationic resin and strong basic anion resin, or of weak acidic cationic resin, strong acidic cationic resin, and strong basic anionic resin; formed of an upper layer part consisting of strong basic anionic resin and a lower layer part consisting of a mixed layer of weak acidic cationic resin and strong basic anionic resin or a mixed layer of weak acidic cationic resin, strong acidic cationic resin and strong basic anionic resin; or formed of the upper layer part, the lower layer part and weak acidic cationic resin mixed as intermediate layer part between the both.
Patent JP-2001278595-A (JP)
Title: Fall preventing device for working vehicle
Inventor: NISHITANI AKIRA
IPC: B66F9/24
Filed: 2000-04-03
Abstract: PROBLEM TO BE SOLVED: To move a boom within a safety range even if the operation of the boom is regulated by a fall preventing function. SOLUTION: This fall preventing device is formed of a working bench fitted to a tip of a turnable and telescopic boom, a boom operating device 10 for moving the working bench within a horizontal surface, and a control unit 30 for regulating the operation of the boom moving while riding over the preset safety area. Even if the operation of the boom is regulated, the control unit 30 allows the operation of the boom based on the boom operation when the operating signal input from the boom operating device 10 is the signal for moving the working bench within the safety range stored in a working range memory 32.
Patent JP-2001284713-A (JP)
Title: Distribution bragg reflection type semiconductor laser and manufacturing method therefor
Inventor: MOCHIDA ATSUNORI
IPC: H01S5/125
Filed: 2000-04-03
Abstract: PROBLEM TO BE SOLVED: To reduce the number of processing steps of a DBR laser and a loss of wave guide while a coupling coefficient of grating is enlarged. SOLUTION: An n-type GaAs buffer layer 2 is formed on an n-type GaAs semiconductor substrate 1. A first n-type Ga0.5Al0.5As clad layer 3, a Ga0.85Al0.15 As active layer 4, a second p-type Ga0.5Al0.5As clad layer 5, a p-type Ga0.8Al0.2As grating layer 6 having a grating 7b in a distribution Bragg reflection region 11, and an n-type Ga0.4Al0.6As current barrier layer 7 having a grating 7b in a distribution Bragg reflection region 11 and a striped window 7a as a current channel, or a current bottleneck. The grating has the cycle of a multiple in integer of the wavelength in the medium.
Patent JP-2001276867-A (JP)
Title: Anaerobic and aerobic activated sludge treating method and equipment therefor
Inventor: YAGI SHUNSAKU
IPC: C02F3/12
Filed: 2000-04-04
Abstract: PROBLEM TO BE SOLVED: To provide an anaerobic and aerobic activated sludge treating method which is capable of stably maintaining the good removal of a BOD component and nutrient salt component for a long period. SOLUTION: The device is provided with a second activated sludge treating vessel 3 in communication with a first activated sludge treating vessel 2 into which a water to be treated flows continuously. The respective treating vessels are provided with aerators 14 and 24 for putting the inside of the treating vessels into an aerobic or anaerobic state by the aeration quantity or aeration stoppage meeting an input control signal. The respective treating vessels are provided with pH meters 11 and 21, DO meters 12 and 22 and ORP meters 13 and 23 and pH maximal point detecting means 17 and 27 with noise removal filters are connected to the respective pH meters. A calculating means 28 for a DO decreasing rate in the anaerobic state is connected to the DO meter of the second treating vessel.  The fuzzy control rule 33 having each of the anaerobic and aerobic states of the respective treating vessels, the time for detection of the pH, DO, ORP and pH maximal point and the DO decreasing rate of the second treating vessel 3 as a precondition part variable and the aeration quantity of the aerators 15 and 25 as a post condition part variable is stored into a controller 30. The switching of the anaerobic and aerobic states of the respective treating vessels and the adequate aeration quantity are controlled in accordance with the control rule 33.