baber/WOPTO huggingface dataset:
Patent JP-2001173024-A (JP)
Title: Hybrid system for construction machine
Inventor: MATSUBARA MORIHIKO
IPC: B60K6/20
Filed: 1999-12-17
Abstract: PROBLEM TO BE SOLVED: To conduct the heavy-load work efficiently while using a small- capacity engine advantageous on fuel consumption, noise, and cost in a construction machine loaded with a hydraulic pump. SOLUTION: A motor is provided as the auxiliary power source of the hydraulic pump so that the output of the motor can be added to the output of the engine as required.
Patent JP-H05180810-A (JP)
Title: Ultrasonic transmitter-receiver for liquid concentration meter
Inventor: SAWADA NAOMI
IPC: G01H5/00
Filed: 1991-12-27
Abstract: PURPOSE:To obviate the needs for a temperature sensor and a temperature measurement circuit contingent to it, and accurately measure the concentration of the impurity in the solution to be measured considering the effect of the temperature of the solution as well. CONSTITUTION:A first and a second piezoelectric elements 2 and 3 arranged in parallel and in staircase fashion in a chassis 1, and a reflecting plate 7 opposing to and in parallel with both piezoelectric elements 2 and 3 are provided. A delay material 9, in which the temperature characteristics of the ultrasonic delay time is known, is equipped on the side of the reflecting plate 7 of the piezoelectric element 3 which is more distant from the reflecting plate 7.
Patent JP-H05178578-A (JP)
Title: Running method for boom rise and fall wire
Inventor: NISHI HIROSHI
IPC: B66C23/82
Filed: 1991-12-27
Abstract: PURPOSE:To perform safe and easy running of a boom rise and fall wire with a reduced man power. CONSTITUTION:A wire rope 11 is stretched throughout a portion ranging from a spot near a rise and fall block 7 arranged to a boom 2 disposed to a crane body 1 in a manner to be capable of rising and falling to a spot near a rise and fall sheave 5 arranged to a gantry 3 erected on the crane body 1. A pulley 13 for holding a boom rise and fall wire 6 is moved in a state to be guided by means of the wire rope 11 and the boom rise and fall wire 6 is run around the rise and fall block 7 and the rise and fall sheave 5.
Patent JP-H06198979-A (JP)
Title: Numbering printer
Inventor: OTSUKA SATOMI
IPC: B41J3/36
Filed: 1992-12-28
Abstract: PURPOSE:To offer a numbering printer capable of continuing holding the contents of text data of texts stored in a text memory even after numbering process of the texts. CONSTITUTION:Texts created through character input keys is stored in a file memory as files, and when printing is carried out while the texts undergo numbering process, one of the files is transferred to a text buffer (S12) to perform numbering and printing processes (S14, S15; No, S15, S17: Yes). Every time the numbering and printing processes of the one of the files are completed (S15, S17: Yes), the succeeding files are transferred to the text buffer in turn to continuously carry out the numbering and printing processes.
Patent JP-2000187860-A (JP)
Title: Optical disk device
Inventor: TODA KOJI
IPC: G11B7/09
Filed: 1998-12-18
Abstract: PROBLEM TO BE SOLVED: To obtain a stable track drawing operation by detecting whether the track being a track drawing object is the track of a land or a groove based on the polarity of an offset generated at the positive side or the negative side with respect to the center level of a track of a tracking error signal. SOLUTION: A track polarity inverter 414 inverts the polarity of a signal to output a land/groove detection signal 117 at a timing when a track drawable signal 116 becomes in a track drawable state. A sample holder 415 holds a track crossing signal 406 in a header area by using a header area signal 405 and the track crossing signal 406. Then, a track polarity correction discriminator 416 compares the land/groove detection signal 117 which is to be outputted by the track polarity inverter 414 in the header area with the signal held by the sample holder 415 and it corrects the output signal of the track polarity inverter 414 when polarities of the land and the groove shown by the both signals are different from each other.
Patent JP-2000182887-A (JP)
Title: Multilayer ceramic capacitor
Inventor: KUBOTA YASUHIKO
IPC: H01G4/38
Filed: 1998-12-18
Abstract: PROBLEM TO BE SOLVED: To prevent cracks in a capacitor main body and fatigue failures at bonding parts of terminal members, to which stresses from electrostriction is applied because electrostriction easily occurs, when a high voltage or high-frequency current is applied to a capacitor wherein terminal members consisting of a metal plate are attached to the external electrodes of the capacitor body. SOLUTION: In this capacitor, a terminal member 5 is divided into a plurality of terminal elements 6 to 10, arrayed so that these are distributed with gaps between each other in the width direction of an external electrode 2. The dimensions in the width direction of the terminal elements 6, 10 positioned at the ends in the array direction are made smaller than that of the terminal element 8 positioned at the center. At the same time, the gaps between the terminal elements 6, 10 positioned at the ends and the neighboring terminal elements 7, 9 are made wider than those between the terminal element 8 positioned at the center and the neighboring terminal elements 7, 9.
Patent JP-H11187922-A (JP)
Title: Automated hair washing machine
Inventor: SAKANE TETSUO
IPC: A45D19/14
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To prevent the twisting of hair when hair is washed using an automated hair washing machine. SOLUTION: In this automated hair washing machine 1, an upper nozzle link 23 is provided with an upper nozzle 24 which ejects hot water into a water tank 13. The upper nozzle link 23 is driven by a drive mechanism 28 and displaced to reciprocate between upper and lower positions. When the upper nozzle link 23 goes from the lower position to the upper position, the frequency of a pump 59 is set at 3O% of a set frequency by an inverter 58 to cut water pressure in half to prevent the twisting of hair when hot water raises the hair. When the upper nozzle link 23 goes from the upper position to the lower position, the frequency of the pump 59 is held at the set frequency, and the water pressure is not weakened.  Therefore, the displacement of the upper nozzle link 23 from the lower position to the upper position can be recognized by means of a reed switch corresponding to the lower position, and the constitution of the washing machine 1 can be simplified.
Patent JP-2000181573-A (JP)
Title: Desktop personal computer
Inventor: IWASE KAZUHIKO
IPC: G06F1/16
Filed: 1998-12-18
Abstract: PROBLEM TO BE SOLVED: To make usable a desktop personal computer as the top plate of a desk, too, and also to make effectively usable the space on the desk by forming the plane of the computer in the form of a flat thin plate and providing a device main body housing various components, a displaying part separated from the device main body and a holding means which connects the device main body with the displaying part and holds the displaying part at an optional position. SOLUTION: The device main body 11 is formed in a thin plate-shaped box type made of a surface shape and a size which are equal to the top plate of a generally used desk for a clerical work. The body 11 houses various components constituting a desktop personal computer 10, such as an arithmetic processing part of the computer 10, a file device or the like of an FDD/HDD, etc., a power supply part and an information input device other than a displaying part 12. The liquid crystal display displaying part 12 is attached to a stand 13. The stand 13 is attached while one end is attached to the body 11 and the other end is attached to the part 12 in a respectively and freely turnable way, and the body 11 and the part 12 are connected.
Patent JP-H11193702-A (JP)
Title: Crack developing prediction method for turbine rotor
Inventor: ITOU HIROSHIGE
IPC: F01D25/00
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To provide a crack developing prediction method for a turbine rotor that can presume hardness of the turbine rotor from the stress, forecasts an amount of the crack developing from the presumed hardness, exciting force, and vibrational stress or the like, enabling a prompt replace or repair of the turbine rotor under the accurate crack progress prediction. SOLUTION: This crack developing prediction method for a turbine rotor presumes hardness of the turbine rotor from stress (ST1), and calculates fatigue strength and tensile strength from the presumed hardness (ST2). At the same time it calculates exciting force added from the turbine operation mode to the turbine rotor (ST3), and calculates vibrational stress of the turbine rotor from the calculated exciting force (ST4). It compares the fatigue strength and the tensile strength, and the vibrational stress to predict (ST6) the occurrence of the crack. When the amount of the crack progress exceeds the crack developing lower limit value, it changes turbine operation or the like (ST8).
Patent JP-H06197829-A (JP)
Title: Display device
Inventor: JIYANPOORU JIYAUAN
IPC: A47F5/10
Filed: 1992-12-28
Abstract: PURPOSE:To provide a display device by which goods can be displayed in such a way as to be easily seen by consumers and attract the consumers ' attention. CONSTITUTION:A plurality of support bodies 12 for supporting along one plane 16A-16C racks 14 for displaying goods are arranged crosswise with at least the support bodies 12A, 12C at right and left ends both inclined diagonally forward so that the overall arrangement broadens in the forward direction. The racks 14 on each support body 12 are supported with certain angles beta1, beta2, beta3 to the planes 16A-16C on which the racks 14 are supported, so that the racks 14 are stepwise.
Patent JP-2000182031-A (JP)
Title: Area managing device, computer readable recording medium recording area managing program and computer readable recording medium recording area managing data
Inventor: OKUMURA SEIJI
IPC: G06T11/60
Filed: 1998-12-21
Abstract: PROBLEM TO BE SOLVED: To speedily process the insertion, deletion, area retrieval of a small area by dividing the area of a prescribed range into unit areas and managing small areas on an area in the prescribed range by each unit area so as to specify the unit area to be the object of processing by simple arithmetic. SOLUTION: An area dividing means 1 divides the area in the prescribed range to the unit areas. An area number assigning means 2 assigns an area number to a divided unit area. A data storing means 3 generates an area array 41 of a size for the portion of the number of the unit areas obtained by arraying array element numbers corresponding to assigned area numbers in order to store in a data storing means 4. A dot calculating means 5 inputs a small area and calculates the area number of a unit area including the minimum point and the maximum point of a Bounding area including the small area. A data retrieving means 6 calculates the area numbers of all the unit areas where the Bounding area of the small areas are overlapped based on this area number to retrieve the array element numbers of area array corresponding to the area numbers.
Patent JP-2001180538-A (JP)
Title: Traveling state recoder
Inventor: KAWAHARA HIROFUMI
IPC: G11B5/00
Filed: 1999-12-21
Abstract: PROBLEM TO BE SOLVED: To simultaneously record the clear image and voice for the circumferential state of a vehicle and the operating state of a driver, the operation data and the like even at night, so that verification, evaluation and learning can be performed by reproducing the video later in order to prevent a traffic accident and perform a safer drive. SOLUTION: This device is characterized by providing, within the vehicle, a video camera for photographing the front and rear of the vehicle and the operating state of the driver, a recorder recording the information collected by sound collecting recording means for collecting the outside and inside sound of the vehicle along the time axis together with the speed and traveling distance of the vehicle, and a maintenance facility capable of maintaining the recorder within the vehicle.
Patent JP-2001170115-A (JP)
Title: Separable slide bed
Inventor: USHIO TOKIO
IPC: A47C19/00
Filed: 1999-12-21
Abstract: PROBLEM TO BE SOLVED: To solve not only a problem with storage space at a time of storage caused by that a bed frame main body is bulky but also a problem in stability caused by that a locking means is not provided between bed frames at a time of slide use or at a time of use as a usual bed. SOLUTION: A bed frame main body is separated and divided into a bed frame on the head side and a bed frame on the foot side and both bed frames are made engageable and slidable each other. By this constitution, the bed frame on the head side can be slid with respect to the positioned bed frame on the foot side and the bed frames are locked and fixed in a mutually separable manner by stopper pins.
Patent JP-H11266424-A (JP)
Title: Interface device
Inventor: NONOSHITA HIROSHI
IPC: H04N5/781
Filed: 1998-12-21
Abstract: PROBLEM TO BE SOLVED: To allow a work station to easily process data such that an image processed by the work station is converted into a video signal and recorded on a VTR. SOLUTION: In an image information processing system, when a video control unit 1 receives a video signal sent from a television camera 47, the received video signal is converted into a digital image signal and it is stored in an image memory 36 of a work station 31 and image information given to the work station 31 is processed digitally.
Patent JP-2001184719-A (JP)
Title: Recording medium, tracking method and recording and reproducing device
Inventor: KOBAYASHI KOSEI
IPC: G11B7/24035
Filed: 1999-12-22
Abstract: PROBLEM TO BE SOLVED: To provide a recording and reproducing device which is capable of executing the tracking of high accuracy, may be easily manufactured and allows the downsizing of the device. SOLUTION: This device has an optical route 6 for recording and reproducing which casts the recording light or reproducing light for recording or reproducing from the front end of a fiber probe 5 of an optical head 4 and an optical route 7 for tracking of a spot larger than the recording light or reproducing light coaxially with the recording light or reproducing light from the front end of the fiber probe 5 of the optical head 4. The device has a tracking information detecting means which detects the rotation direction of the polarization plane of the reflected light from the recording medium 2 based on the irradiation light for tracking emitted by the optical route 7 for tracking as tracking information and a control section 8 for controlling the tracking of the optical head 4 in accordance with the detected tracking information.
Patent JP-H11183070-A (JP)
Title: Method for production of flat heat pipe
Inventor: MASUKO KOICHI
IPC: F28D15/02
Filed: 1997-12-18
Abstract: PROBLEM TO BE SOLVED: To provide a method for production of a strong flat heat pipe, by which a container or a wick can be formed with ease, and which is excellent in its heat transport capacity. SOLUTION: One of two plate materials is formed in a cup shaped member of a 21 having a recessed groove in a flange part 24. Beads 26 as reinforcing ribs are provided in the cup shaped member 21. Sintered powder is applied to the surface by flame coating. Then, the plate material 1 is welded to the cup shaped member 21. Further, a container 31 thus formed is filled with working fluid by an injection nozzle through a nozzle part 32, so that the container 31 is formed in the shape of a heat pipe.
Patent JP-2001181152-A (JP)
Title: Hair cleaning composition
Inventor: MIYAMAE MASAKO
IPC: A61K8/00
Filed: 1999-12-22
Abstract: PROBLEM TO BE SOLVED: To obtain a hair cleaning composition having excellent foaming in hair washing, excellent combing with the fingers in rinsing and rapid rinsing. SOLUTION: This hair cleaning composition is characterized in that the composition comprises (A) an anionic surfactant of the general formula, R1SO3M1 [R1 is a 8-22C alkyl group, alkenyl group or hydroxyalkyl group; the alkenyl group includes an α-olefin type, a vinylidene type and an inner olefin type alkenyl group; M1 is a hydrogen atom or a cation derived from a base used in neutralization of sulfonic acid; the cation includes an alkali metal ion, an alkaline earth metal ion or a cation formed by an amine such as an alkyl-substituted ammonium ion, a hydroxyalkyl-substituted ammonium ion or the like or a basic amino acid], (B) a polymer compound containing a unit of formula [1]  R1 is a hydrogen atom or a methyl group; R2 is a 1-4C- containing alkylene group; Y is O or NH; R3 and R4 are each a hydrogen atom or a 1-4C-containing alkyl group} and (C) an anionic surfactant except the component (A).
Patent JP-2001179173-A (JP)
Title: Method of making coating film porous
Inventor: DOI YORIO
IPC: B05D5/06
Filed: 1999-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a coating film excellent in porosity. SOLUTION: A method of making a coating film porous is characterized by applying an organic solvent based coating material consisting essentially of the following components, a resin liquid A prepared by dissolving a resin in water insoluble organic solvent, a water soluble inorganic salt particle B having <=1 μm average particle diameter and a pigment C having <=1 μm average particle diameter, vaporizing the organic solvent to obtain a dry coating film or a cured coating film and eluting the water soluble inorganic salt particle B in the coating film with water.
Patent JP-2000196515-A (JP)
Title: Reconstructable satellite and backup capacity for antenna coverage communication
Inventor: THOMPSON JAMES D
IPC: H04B7/204
Filed: 1999-12-24
Abstract: PROBLEM TO BE SOLVED: To make it possible to reconstruct a satellite in order to simulate another satellite in a satellite group by combining a flexible antenna system, a variable down link conversion system and selectable filter technology. SOLUTION: In a section I, input signals are received by eight antenna ports 30. A network 34 combines beams received by a required combination in order to obtain flexible antenna coverage. A down converter 36 can process various frequency bands and execute any of six conversion required by six satellite squadrons. A section II receives a set of signals from the section I and divides these signals into channeled parts by using input multiplexer filters. Even when a certain satellite is failed in a satellite group, the failed satellite can be backed up and the reconstructable satellite can provide backup coverage without interrupting service.
Patent JP-H11188093-A (JP)
Title: Roller clamp
Inventor: MICHIGAMI TETSUTOSHI
IPC: A61M5/168
Filed: 1997-12-25
Abstract: PROBLEM TO BE SOLVED: To secure a space for a fluid tube's putting on and off and to improve working of the fluid tube's putting on and off by opening a housing of a roller clamp downward of the girth of a tube-crushing roller to form an opening for putting on and off the tube. SOLUTION: Roller clamp 1 comprises roller 4 which moves smoothly by getting long bearing gaps 51 and 52 to support supporting axes 42 and 43. The long bearing gaps 51 and 52 are formed on the both walls inside cylindrical housing 2 in the longitudinal direction. The housing 2 comprises upper part 22 and bottom part 23 which is hinged 24 with the upper part 22 and when the housing 2 is closed, the bottom part 23 is locked by the upper part 22 by getting lock part 25 to lock picking part 26. Fluid sending tube passage 3, whose bottom 31 is formed like a taper along the longitudinal direction, is formed inside the housing 2 in the longitudinal direction. Fluid sending tube 6 is inserted in the fluid sending tube passage 3 and is crushed between the roller 4 and the bottom surface 31 by moving the roller 4 in order to control the volume of sending fluid.
Patent JP-2000191785-A (JP)
Title: Production of polyarylene sulfide
Inventor: SATO HIROYUKI
IPC: C08G75/0281
Filed: 1998-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a polyarylene sulfide, capable of carrying out reduction of cost accompanied by recovery and purification treatments of an organic amide solvent after finishing polymerization reaction and excellent in mechanical strength, melt stability, moldability, or the like. SOLUTION: This method for producing a polyarylene sulfide comprises (A) a process for heating a mixture containing an organic amide solvent, an alkali metal sulfide and a dihalo-aromatic compound to react the alkali metal sulfide with the dihalo-aromatic compound, and adding water to the reaction system at a desired point of time from starting of the reaction to finishing of the reaction so that water enough to form separated state of liquid-liquid phase comprising condensed phase and diluted phase of produced polymer exists during reaction, and continuing heating reaction until the reaction is finished and (B) a process for evaporating or distilling the organic amide solvent from the reaction mixture comprising the organic amide solvent, produced polymer, water and an alkali metal halide produced as a by-product to recover the organic amide solvent,  in a method for producing a polyarylene sulfide by reacting an alkali metal sulfide with a dihaloaromatic compound in an organic amide solvent.
Patent JP-2000189767-A (JP)
Title: Method for cleaning hollow-fiber membrane module
Inventor: KOBAYASHI MASUMI
IPC: B01D63/02
Filed: 1998-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a method for chemically cleaning a hollow-fiber membrane module without generating chlorine or affecting the microorganism in activated sludge while taking account of the environment. SOLUTION: In a water cleaning tank in which a hollow-fiber membrane module is dipped, an aq. alkaline or acidic soln. is passed through the module from the downstream side to the upstream side, and an alkali or an acid is added to the upstream side to control the pH of the soln. in the tank. Otherwise, especially in the cleaning tank with the soln. therein controlled to pH 6.5 to 7.5, an aq. alkaline soln. is passed through the module from the downstream side to the upstream side, then an acid is added to the upstream side, and the soln. in the tank is controlled to pH 9.
Patent JP-2001180045-A (JP)
Title: Image recording device
Inventor: DANZUKA TOSHIMITSU
IPC: B41J2/01
Filed: 1999-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a means for solving the problem of increase of the time needed for recording due to increase of the number of main scanning necessary for recording an image so as to have image irregularity, stripes, or the like hardly visible in the case of recording an image with a recording head 5 having a plurality of ink ejection nozzles, mounted on a carriage 4, by repeating the operation of moving the same in the main scanning direction with respect to a medium to be recorded M, and sub scanning of moving the medium to be recorded M in the direction perpendicular thereto in an image recording device such as an ink-jet printer. SOLUTION: The main scanning moving speed is increased according to increase of the n value at the time of recording an image by controlling the sub scanning moving amount such that S is superimposed by n times with the premise that the image area recordable by one main scanning by a plurality of recording elements is S, and n is a positive integer including 0.