baber/WOPTO huggingface dataset:
Patent JP-H11144892-A (JP)
Title: Plasma device
Inventor: TANAKA SAKAE
IPC: C23C16/50
Filed: 1997-11-12
Abstract: PROBLEM TO BE SOLVED: To reduce unevenness in large size film formation, ion damage, increase of fixed charge in an insutating film, and the like by impressing high- frequency voltage different in polarity each other with a discharge electrode comprising plural electrodes facing holizontally to a substrate stage so as to generate discharge laterally. SOLUTION: A glass substrate 6 is mounted on a substrate heating stage 7 to be fitted via a substrate fixing plate 8. A discharge elecbode with plural electrodes 1, 2 fixed to an insulating plate 3 is arranged facing in parallel to the stage 7. The electrodes 1, 2 are preferably composed of Mg, Al, or their alloy, and have a cross-sectional shape of triangle, trapezoid, semicircle, T-shape, or the like. In this plasma generator, reaction gas fed from an injection port 4 drilled to the insulating plate 3 in the intermediate position between the electrodes 1, 2 through a homogeneously diffusing plate 5 is introduced into a chamber. Two- or three-phase high-frequency voltage is impressed thereafter, and lateral-directional discharge is generated between the odd group electrode 1 and the even group electrode 2 as mutually different electrodes to form the reaction gas into plasma.
Patent JP-2000176698-A (JP)
Title: Press machine
Inventor: IKEDA NOBUYUKI
IPC: B30B15/14
Filed: 1998-12-21
Abstract: PROBLEM TO BE SOLVED: To execute press working while repeating pressurization by utilizing a characteristic that pressurizing force is increased as a conventional crank type press or the like approaches the bottom dead center and moreover lowering the bottom dead center in a state that the driving part is reversely rotated in the vicinity of the bottom dead center to maintain high pressurizing force. SOLUTION: In this press machine 1 by which in press working is executed by vertically moving a slide 45 and cooperating an upper die 53 provided in the lower part of the slide with a lower die 9 provided in the upper part of a bolster 7, a press driving servomotor 13 which directly imparts power to a press driving member which drives the slide vertically via no power on-off mechanism, a slide bottom dead center regulating servomotor 41 which regulates the position of the slide bottom dead center and a controller 55 which controls the press driving servomotor 13 and the bottom dead center regulating servomotor 14 are provided.
Patent JP-H11104339-A (JP)
Title: Pachinko machine
Inventor: IWAMOTO KAZUO
IPC: A63F7/02
Filed: 1997-12-18
Abstract: PROBLEM TO BE SOLVED: To instantly indicate the number of usable balls to a player by immediately and accurately counting the number of usable balls during playing and by displaying the number of usable balls on the number-of-balls displaying device. SOLUTION: The number-of-balls displaying device 38 is arranged in an peripheral part of a game disk 2, and the displaying device 38 is connected to a arithmetic control unit, always receives information on the number of remained usable balls from the arithmetic control unit, and displays it. A term, 'number of balls' is shown on the surface of a pachinko table 1 near the displaying device 38. A money amount displaying device 39 is arranged in a peripheral part of a game disk 2. The money amount displaying device 39 is connected to a ball lending control device, always receives information on amount of remained money usable by a player from the ball lending control device, and displays it.  A second card C2 which can be inserted removably by pressing a use finishing switch 37 can record information on the number of usable balls and has the number-of-balls storage C2a for altering recorded information.
Patent JP-2000185664-A (JP)
Title: Transmission device for traveling
Inventor: YONEDA YUTAKA
IPC: F16D55/39
Filed: 1998-12-22
Abstract: PROBLEM TO BE SOLVED: To provide a transmission device for traveling which is capable of operating a steering clutch and a steering brake by a hydraulic piston for making a steering condition with the steering clutch connected and the steering brake disconnected, and a steering condition with the steering clutch disconnected and the steering brake connected, and in which the steering brake can be also operated without using the hydraulic piston, with simple structure. SOLUTION: A steering clutch 30b is operated by sliding operation to a transmission body 32 by pressing a hydraulic piston Pb onto an operation part 32a of the transmission body 32, and a steering brake 60b is operated by pressing operation to a brake operation member 63 through the operation part of the transmission body 32. As a brake operation shaft 81 is operated for rotation, the brake operation member 63 presses a brake disc 61 to a receiving part 64 by a cam mechanism 86 between a transmission case part 20a, thereby the steering brake 60b can be operated to be connected as the transmission body 32 is position on the clutch connected side.
Patent JP-2000188898-A (JP)
Title: Drive device for stepping motor
Inventor: SENOO YUICHI
IPC: H02P8/00
Filed: 1998-12-22
Abstract: PROBLEM TO BE SOLVED: To solve unstable operation, when a frequency detection means executes stepping driving and brushless drive, to stably operate respective drives and to precisely switch driving in the drive device of a stepping motor used in OA and an information unit. SOLUTION: A signal processing circuit 8 is installed and a signal for executing drive without brush is outputted from a drive circuit 2 from the signals of a position detection means 6 and a frequency detection means 7. At the switching of stepping drive, rotor information is outputted to a microstep circuit and therefore the drive device of a stepping motor, which is driven with a stable conduction signal and can precisely switch drive, is obtained.
Patent JP-H11165161-A (JP)
Title: Production of distilled water
Inventor: KOMODA SHINICHI
IPC: C02F1/14
Filed: 1997-12-02
Abstract: PROBLEM TO BE SOLVED: To do such a kind of work as to make distilled water by a method in which a transparent film, a transparent sheet, or the like is brought into contact with the ground to make dew drops, which are collected. SOLUTION: Dew drops are made by a method in which part of the ground 1, a fence, a wall, a general object, or the like is covered directly with a transparent plastic film sheet 5 and collected to try to obtain distilled water. By this process, distilled water can be made inexpensively even in a desert if seawater can be obtained to contribute to tree planting sufficiently in a desert.
Patent JP-2000187498-A (JP)
Title: Speech recognition device and method
Inventor: OGAWA HIROAKI
IPC: G10L15/28
Filed: 1998-12-22
Abstract: PROBLEM TO BE SOLVED: To improve a speech recognition rate by simply and accurately deciding a speech section presenting a speech detecting period in which a speech is processed for recognition. SOLUTION: This speech recognition device is provided with a speech recognition means 5 which receives a speech input and processes it for speech recognition, and a speech utterance presenting means 3 for generating musical sound according to an operating input signal presenting that a speech is uttered, and the speech recognition means 5 recognizes the speech to be subjected to a speech recognition process in response to the detection of the musical sound generated by the speech utterance presenting means 3, and processes the inputted speech for speech recognition.
Patent JP-H11185530-A (JP)
Title: Electric insulation oil
Inventor: KATAOKA MASAKI
IPC: C10N20/00
Filed: 1997-12-22
Abstract: PROBLEM TO BE SOLVED: To provide insulation oil with its superior thermal stability, oxidization stability and safety by employing as a base oil a mineral oil in which DMSO extracted material quantity, mutagenicity index MI, and sulfur and aroma components are at specific rates, and containing an oxidation inhibitor. SOLUTION: A mineral oil of in which DMSO extracted material quantity is 3.0 mass% or less, the mutagenicity index MI is less than 1.0, sulfur component is 500 mass ppm or less, and aroma component is 10% or less is employed as a base oil. It is preferable that a hydrocraking base oil is employed solely, and however, the mineral oil and/or synthetic oil lubricating base oil can be mixed and employed. As a mineral base oil, for example, lubricating oil fraction obtained by atmospheric distillation and vacuum distillation of crude oil is treated in combination with refining processes such as solvent deasphalting, solvent extraction, hydrogenation refining, and parafine-based, naphthene-based base oil is obtained. The synthetic oil based base oil includes, for example, poly-α-olefin, alkyl benzene or the like.  In the case of mixing, it is preferable that hydrocracking base oil is contained by 50% or more in a total amount of the base oil.
Patent JP-2001183339-A (JP)
Title: Titration solvent for karl fischer water content measurement
Inventor: KATOU HIROMASA
IPC: G01N27/44
Filed: 1999-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a titration solvent that is used for a capacity titration method when water content is measured by the Karl Fischer method, and is especially suitable for the water content measurement of oils such as electrical insulating oil. SOLUTION: In this titration solvent for water content measurement that is used for carrying out titration by a titration agent containing iodine, sulfur dioxide, and a basic compound in the Karl Fischer water content measurement method, hexanol of at least 71 wt.% is contained in the titration solvent.
Patent JP-2001178691-A (JP)
Title: Circulatory system evaluating device for collecting physical information from finger
Inventor: TAKASHIMA MITSURU
IPC: A61B5/0245
Filed: 1999-12-24
Abstract: PROBLEM TO BE SOLVED: To solve a problem that an inspecting device for detecting an artery pulse wave by a sensor to obtain blood pressure information or peripheral circulatory information, etc., can be used only at a place with sufficient facilities and staff, such as a special hospital, etc., and that an individual cannot easily obtain blood pressure information or peripheral circulatory information, etc., since the configuration of conventional devices such as that described in a publication of unexamined patent application 1996-33615 is too complicated and the operation is also complex in addition to the increase of a cost of the device which is practically used in a conventional manner. SOLUTION: In a circulatory system evaluating device, the expansion/contraction of skin by a blood stream in a peripheral part from the first joint of a finger is picked up by a pressure sensor as an electric signal and, then, the period of cardiac motions (the number of heartbeats), a left ventricular ejection time of blood pressure information, etc., are collected from the output waveform as physical information from the finger by which long term continuous measurement is enabled. By realizing the device, an individual easily obtains not only blood pressure information but also many kinds of peripheral circulatory information, etc., with a simple configuration.
Patent JP-H11192192-A (JP)
Title: Floor suction tool
Inventor: MORI YOSHIHIRO
IPC: A47L9/04
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To provide a floor suction tool capable of dusting-off and scratching off dusts such as waste thread embedded in a long pile surface to be cleaned such as a carpet by a single operation. SOLUTION: A floor suction tool is provided with a first rotary brush 11a housed as rotary brush for floor suction tool in the front part of a rotary brush housing room 8 and a second rotary brush 11b housed in the rear part thereof, a suction tool main body 1 includes intake routes 23 and 27 formed for taking outside air into the rotary brush housing room 8 corresponding to the first and second rotary brushes 11a and 11b, and a guide (first rib 21a, second rib 21b, guiding rib 25 and suction port front end edge 7a) or guiding the outside air sucked from the suction routes 23 and 27 to the brush body 15 of the first and second rotary brushes 11a and 11b and a blade 16.
Patent JP-H11181317-A (JP)
Title: Dye dispersant
Inventor: ISHITOKU HIDEAKI
IPC: C09B29/00
Filed: 1997-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a dye dispersant satisfactory in all of staining resistance, resistance to reductive fading, suitability for spray drying, and high-temperature dyeing properties. SOLUTION: This dispersant is a condensate among condensates obtained by reacting 2,2'-bis(4-hydroxyphenyl)propane with a bisulfite and formaldehyde in a molar ratio of 1.0/(0.6-0.8)/(1.4-1.7) in an aqueous system, having a weight- average molecular weight of 1,000-5,000.
Patent JP-2001182265-A (JP)
Title: Simple roof
Inventor: YOSHIDA IKUHIKO
IPC: E04B7/16
Filed: 1999-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a simple roof capable of easily changing the shielding state to sun light or public eye according to a change of environment, weather, season or the like. SOLUTION: This roof has a pair of side frames 3 fixed at one-side ends fixed to a skeleton 4. A slide member 8 is movably mounted extending from the skeleton mounting frame 5 to the outdoor side of the side frame 2 along the side frame 2. A shielding member 12 is housed in the slide member 8 in such a manner that it can be pulled down. A shielding member 14 is provided between the slide member 8 and the mounting frame 5.
Patent JP-2001185405-A (JP)
Title: Resistor pattern and its forming method
Inventor: OOI YOSHIZUMI
IPC: H01C17/00
Filed: 1999-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a resistor pattern and its forming method, in which, even if the pattern is formed by printing, changing state of output of the pattern can be obtained correctly as desired. SOLUTION: In the resistor pattern, which is a resistor pattern 31 for a slide contact of a slider, the pattern 31 is formed by printing on a board. The width of the pattern 31 is changed to make the output changing state in the sliding direction of the pattern 31 to be linear.
Patent JP-H11193192-A (JP)
Title: Doorway device for elevator
Inventor: KOMURO MASAO
IPC: B66B13/28
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To provide a doorway device of an elevator wherein a space between a hatch side sill and a cage side sill is formed as small as possible, safety in getting in and off is improved, also dropping down or the like of foreign matter can be avoided. SOLUTION: In a side edge parr of a cage 1, a step 3 protruded toward a hatch side sill 2 is provided turnably by a hinge, the step 3 is turned by a reciprocating link 6 from a vertically standing position to a horizontal position when the cage 1 leads to a prescribed position. A reciprocating motion driving gear making reciprocating motion is connected to the reciprocating link 6. The reciprocating motion driving gear of the reciprocating link 6 is a tensile spring 15 deformed in shape compressed when a current is carried by a shape memory alloy.
Patent JP-2000196810-A (JP)
Title: Image sensor
Inventor: SHIMIZU TORU
IPC: H04N5/374
Filed: 1998-12-24
Abstract: PROBLEM TO BE SOLVED: To solve an afterimage problem in which a previous bright state remains in read signals, even if a read image is changed from the bright state to a dark state by comparing a base potential and a reference voltage and ending the reset operation of a photoelectric conversion element at changing of the output of a comparator circuit. SOLUTION: When a switching element SW2n becomes into conductive state, a current equivalent to photoelectric charges stored in the photoelectric conversion element S2n begins to flow. At the moment which the base potential of the photoelectric conversion element S2n lowers to Vref, the output of a comparator changes, the switching element SW2n becomes non-conductive, the current flowing to the photoelectric conversion element S2n is interrupted, and the base potential is kept at Vref. Thus, the base potential will not become lower than Vref. When an incident light quantity is large and an output voltage is considerably high, the base potential is higher than Vref when a reset gate is in a non-conductive state, the base potential reaches Vref after the reset gate becomes the conductive state and the base potential is kept at Vref.
Patent JP-2001178817-A (JP)
Title: Device for artificial kidney, quality evaluating device using the same and fluid circuit
Inventor: KAMIBAYASHI MASAHITO
IPC: A61M1/14
Filed: 1999-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a device for an artificial kidney capable of suppressing symptoms caused by dialyzable hypotention and dialyzable hypxemia by constantly monitoring changes in blood gas and an ionic component which cause these symptoms by involvement of NO. SOLUTION: The device is provided with a measuring monitor for constantly measuring nitrogen monoxide as a component in a body fluid or a fluid for medical treatment. The device is also provided with the measuring monitor for measuring the body fluid or the fluid for medical treatment, an indicating means for comparing the measured value obtained by the measuring monitor with a reference value to indicate a result if the measured value matches with the reference value, and an oxygen supplying means.
Patent JP-2001183222-A (JP)
Title: Method and device for processing load pressure
Inventor: TOZAWA SHOJI
IPC: G01L9/00
Filed: 1999-12-24
Abstract: PROBLEM TO BE SOLVED: To effectively utilize the load pressure of a fluid pressure actuator in the estimation of the working load or the like. SOLUTION: The time series data of the load pressure Pload of a boom cylinder operating a front working device of a hydraulic excavator is measured, and a frequency component (ω0-ω1) of a predetermined range is extracted by a band-pass filter 121 from the measured time series data of the load pressure Pload. Further the extracted frequency component (ω0-ω1) is subtracted from the measured time series data of the load pressure Pload by a subtractor 122 to obtain the correct load pressure Pload free from the influence of the inertia load. The load pressure Pload obtained by subtracting the frequency component (ω0-ω1) of the predetermined range is inputted to a working load operating part 125 to estimate the load WL in a bucket at a tip part of the front working device.
Patent JP-H11196351-A (JP)
Title: Display device
Inventor: SAITO YOSHIHIRO
IPC: G02B27/02
Filed: 1997-12-27
Abstract: PROBLEM TO BE SOLVED: To view superimposed video and scene without using eyeglasses by scanning shifting the positions of aperture parts so that a straight line the aperture parts of two shutters the are arranged at opposite positions may be in the direction of the pupil center of an observer's eyeball and making light flux incident on the observer's eyeball. SOLUTION: Two liquid crystal shutters 1 and 2 which consists of liquid crystal elements that can control the opening and closing of minute aperture parts Ha and Hb are arranged with them faced to each other with a prescribed interval. Scanning is performed on the surface of the shutters 1 and 2, controlling the positions of the parts Ha and Hb with each other so that light from a display device 6 or the outside which is made incident through the parts Ha and Hb that are provided on the surfaces of the shutters 1 and 2 can be directed toward the center of a pupil. Therefore, respective images can be viewed superimposedly regardless of the focal adjustment of the eyes. Also, the device can be miniaturized and supported by using the nose and ears because there is no need to consider the space of eyeglasses.
Patent JP-2000195549-A (JP)
Title: Manufacture of battery
Inventor: MATSUHISA ICHIRO
IPC: H01M10/05
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To increase battery productivity in an electrolyte filling process by separately filling two or more kinds of electrolytes having different compositions. SOLUTION: For example, a constituting group produced by spirally winding a negative electrode and a positive electrode through a separator is put in a battery case, a lead wire is connected, and an electrolyte is filled in the battery case. The electrolytes having two or more kinds of compositions or two or more kinds of concentrations but having the same composition are used, the electrolytes are separately filled in order from one having low viscosity to that having high viscosity so as to finally become a specified amount and a specified concentration. The air in the constituting group, or the air between the constituting group and the battery case is easily replaced with the electrolyte, and impregnation capability of the electrolyte is enhanced.  Since the impregnation capability of the electrolyte into the constituting group is substantially enhanced, impregnation speed of the electrolyte is increased, and the time required in an electrolyte filling process can be shortened.
Patent JP-2001085927-A (JP)
Title: Antenna unit and communication area extension method
Inventor: NAKATO YOSHIJI
IPC: H04B5/00
Filed: 1999-12-27
Abstract: PROBLEM TO BE SOLVED: To realize a technique that extends an antenna communication area while avoiding deterioration in reception sensitivity depending on a reception position. SOLUTION: A capacitor 5b is connected to a coil 5a placed between two loop antennas 3, 4 to form a closed loop circuit (resonance circuit) 5. The circuit 5 is electromagnetically coupled with the antennas 3, 4 and the magnetic flux formed by them interlinks an area surrounded by a profile of the circuit 5. Thus, when the antennas 3, 4 are fed in phase, the closed loop circuit 5 acts like a loop antenna to produce a large amount 5b magnetic flux between the antennas 3, 4.
Patent JP-2000190535-A (JP)
Title: Image recording apparatus
Inventor: TANNO RYUJI
IPC: B41J2/21
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To reduce the width dimension of the whole of an image recording apparatus by arranging a printing head in the circumferential direction of a cylinder and to shorten a recording time. SOLUTION: In an image recording apparatus having a cylinder 100 having an outer substantially columnar holding surface fixedly holding a recording sheet 1, the cylinder revolving means for rotating the cylinder 100 substantially centering around a columnar shaft and an on-demand type printing head having a large number of nozzles emitting ink droplets formed thereon in parallel and fixedly holding the recording sheet 1 on the cylinder 100 to form an image on the recording sheet 1 by the printing head, a plurality of the printing heads 200 are arranged in the peripheral direction of the cylinder 100 so as to be movable in the direction of the columnar shaft of the cylinder.
Patent JP-H11171134-A (JP)
Title: Tool for injecting liquid into pet bottle
Inventor: OSAKI HISAAKI
IPC: B65B39/00
Filed: 1997-12-10
Abstract: PROBLEM TO BE SOLVED: To facilitate injection of liquid into a PET bottle to promote reuse of the PET bottle by fixing a cylinder having a wide injection port to a lid fit to a mouth of the PET bottle. SOLUTION: A tip 4 of a cylinder 1 having a wide injection port is passed through from above a lid 3 fit to a mouth of a PET bottle for fixing. A hole 12 for venting air is opened on an upper part 3 of the lid 3. At the time of use, the lid 3 is put over the mouth of the PET bottle. Since the tip of the cylinder 1 is fixed, it is stable without moving when liquid is injected, while since the tip of the cylinder 1 is lower than the mouth of the PET bottle through the lid, the liquid may not be spilt. Air in the bottle which is pushed out with the liquid injected comes out of the bottle through the vent hole 2, so that the liquid can be injected into the PET bottle in a short time without being spilt.