baber/WOPTO huggingface dataset:
Patent JP-2001041804-A (JP)
Title: Liquid-level sensor
Inventor: MUNEDA KEIICHI
IPC: G08C15/00
Filed: 1999-07-30
Abstract: PROBLEM TO BE SOLVED: To provide a float-type liquid level sensor which stably measures the liquid level of a waste liquid process tank wherein the material value of an aqueous solution which affects sediment in the aqueous solution, presence of suspended matter, and precision of PH value and measurement value changes variously. SOLUTION: A float 4 for measuring a liquid-level data, a pulley part 5 for taking up the float, a taking up spring 6, and a rotary position sensor 8, are provided. Ventilation between a front part and a rear part is shielded, for environment resistance, while the pulley part for taking up float and the rotary position sensor 8 are directly connected, for a simple liquid-sensor.
Patent JP-S62108146-A (JP)
Title: Biosensor
Inventor: KAWAGURI MARIKO
IPC: G01N27/327
Filed: 1985-11-07
Abstract: PURPOSE:To easily and quickly measure the specific component of a living body sample by providing a liquid retaining layer consisting of a hydrophilic porous body, filter layer and reaction layer contg. oxidoreductase and oxidizing type dye which conjugates therewith no electrode parts. CONSTITUTION:Measuring electrodes 3, 4, 5 are provided on a substrate 1. A space part 2 is opened thereon and the hydrophilic liquid retaining layer 6 consisting of rayon, etc., the filter layer 7 and the reaction layer 8 are provided thereon. Glucose oxidase and the potassium ferrocyanide which conjugates therewith are incorporated into the reaction layer 8 in the stage of detecting, for example, the glucose in blood. The glucose is oxidized and is reduced to the potassium ferricyanide when the sample is dropped onto the reaction layer 8. The blood cells are then filtered by the filter layer 7 and are penetrated into the liqiud retaining layer 6. The glucose in the blood is electrically measured by the measuring electrode 3. Since the filtrate is quickly penetrated into the filter layer and the liquid retaining layer in the above-mentioned manner, the trace sample is measured in a short time.
Patent JP-2001071322-A (JP)
Title: Rotating device for traveling type drilling machine
Inventor: NIKAIDO KOICHI
IPC: B28D1/14
Filed: 1999-09-02
Abstract: PROBLEM TO BE SOLVED: To provide a rotary type drilling machine capable of being set on a traveling type truck, by which drilling work is performed efficiently, delicately and safely. SOLUTION: The drilling machine 4 is provided on a truck 1 equipped with wheels 2 through a rotating base and/or a moving base. Such constitution is obtained that rotation and/or transfer of the drilling machine is enabled through the rotating base and/or the moving base provided freely rotataby and/or movably on the truck. Accordingly, the optimum rotating and moving type drilling machine capable of being set on the traveling truck is provided. Further, drilling work is performed efficiently, delicately and safely.
Patent JP-H1180552-A (JP)
Title: Silane-based aqueous emulsion
Inventor: OMURA TAKUYA
IPC: C08K5/00
Filed: 1997-08-29
Abstract: PROBLEM TO BE SOLVED: To obtain the subject emulsion capable of imparting bodies such as concrete with waterproofness and efflorescence-proofness, and useful for the internal trimming and sheathing of civil engineering and construction structures, by including a hydrolyzable silane compound, a humate, an emulsifier and water. SOLUTION: This emulsion is obtained by mixing under agitation the following four components: (A) 1-65 wt.% of a hydrolyzable silane compound of esp. the formula (R is a 1-30C alkyl or the like; R<1> is a 1-6C alkoxy or the like; (n) is 1 or 2) (e.g. methyltrimethoxysilane, 6-chlorohexyltrimethoxysilane), (B) 0.01-0.1 pt.wt. of a humate (e.g. humic acid), (C) 0. 1-50 wt. %, based on the component A, of an emulsifier (e.g. polyoxyethylene lauryl ether), and (D) 35-99 wt.% of water.
Patent JP-H1097713-A (JP)
Title: Magnetic recording medium and magnetic recording device formed by using the same
Inventor: IGARASHI KAZUSUKATSU
IPC: G11B5/65
Filed: 1996-09-20
Abstract: PROBLEM TO BE SOLVED: To decrease medium noises and to obtain an ultra-high density recording by applying an external magnetic field on the recording medium in its recording magnetization direction to saturate the magnetization, then impressing a specific external magnetic field thereon for a specific time in an opposite direction, then removing the external magnetic field and making the magnetization zero. SOLUTION: The external magnetic field is applied on the magnetic recording medium in its recording magnetization direction to saturate the magnetization and, thereafter, the external magnetic field H-N×M (N is an anti-magnetic field coefft. of the impressed magnetic field direction, M is the magnetization of the magnetic film of the magnetic recording medium) is impressed thereon in the opposite direction for the specific time. The external magnetic field is thereafter removed so that the magnetization is made zero. The relation between the magnetic field H and the time (t) of this time is specified as the inclination-a when the magnetic field H to a natural logarithm In t is approximated by a linear function.  The absolute temp., defined as T, the coercive force in the recording magnetization direction, defined as Hc, and the SIN ratio necessary for attaining a bit error rate of a specified level or below, defined as LNs, are so set that (10×log(Hc×a/T)) is larger than a value (20×logLSN-6). At this time, the medium noises are decreased and the ultra-high density recording of >=1.6 gigabit per 1 inch is obtd.
Patent JP-H0589240-A (JP)
Title: Easy observation evaluating system for color
Inventor: FUKUZUMI SHINICHI
IPC: G06T7/00
Filed: 1991-09-27
Abstract: PURPOSE:To quantify observation easiness for color objectively in addition to subjective evaluation by performing global processing on data from a living body information measuring part, evaluating easiness for color from the data, and displaying an evaluation result. CONSTITUTION:A stimulus color display part 11 can display a character or grapgic of arbitrary size in arbitrary dominant wavelength, arbitrary stimulus purity, and arbitrary luminance on a reaction object 12 keeping an arbitrary display interval. A physiological and psychological data simultaneous measuring means 33 is to measure the psychological and physiological reaction of the reaction object 12 when observing the color, and an evaluation continuance judging part 14 receives a signal 113, and when evaluation should be continued, a signal 117 is transmitted to the stimulus color display part 11, and the evaluation for another color is performed. When it is judged that the evaluation is discontinued, measuring data 114 is sent to a data processing part 15, and psychological data is analyzed. An observation easiness evaluation part 16 performs ranking on an analysis result, and information 116 with respect to a color easy to observe is sent to an observation easiness evaluation result display part 17, and the color is displayed in the character, paint-out, or the graphic.
Patent JP-H1170244-A (JP)
Title: Game ball discharger
Inventor: KATO NOBUYUKI
IPC: A63F7/02
Filed: 1997-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a game ball discharger which is installed in an inclined guide passage to discharge game balls one by one. SOLUTION: A rotary discharger 16 that can rotate is installed at the curved parts of an inclined upper guide passage 8a and a lower guide passage 8b, and a recessed ball receiving part 16a in which game balls can be retained and a projecting stopping part 16b are formed in the rotary discharger 16 and are alternately opposed to the upper guide passage 8a via a reciprocating plunger 10 to discharge the game balls one by one.
Patent JP-S62144733-A (JP)
Inventor: FUORUKERU FUATSUTEINGA
IPC: B01D53/77
Filed: 1986-10-22
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2000080761-A (JP)
Title: Ridge structure
Inventor: FUKAYA YASUMASA
IPC: E04D1/30
Filed: 1998-09-03
Abstract: PROBLEM TO BE SOLVED: To securely roof a large long flat ridge tile and a long flat ridge tile at the places of roofing at a ridge center, to improve the aseismicity of the stacking of the long flat ridge tile of a roof and to facilitate roofing. SOLUTION: Ridge structure is composed of the supporters 2 of battens for folding tiles for fastening a proper number of large long flat ridge tiles, in which base ends are engaged with hangers at the ridge center D1 of a roof R and which are mounted on a pantile 10, the battens 3 for holding the tiles for retaining the large long flat ridge tile roofed on the pantile 10 by the supporters 2 of the battens or holding the tiles for fastening the large long flat ridge tile, the large long flat ridge tile 1 engaged with the battens 3 for holding the tiles for retaining the large long flat ridge tile, several long flat ridge tiles 7 roofed on the large long flat ridge tile 1 and a crown tile 11. Accordingly, the large long flat ridge tile 1 and the long flat ridge tiles 7 can be roofed surely at the places of roofing of the ridge center D1.  The aseismicity of the stacking of the long flat ridge tiles on the roof R is improved and roofing is facilitated.
Patent JP-H03110865-A (JP)
Title: Semiconductor device
Inventor: TAKEDA KOJI
IPC: H01L27/118
Filed: 1989-09-25
Abstract: PURPOSE:To eliminate a defect that signal lines are concentrated in the central part at a designing operation of an integrated circuit and that an unwired part is easy to cause by a method wherein an arrangement interval of fundamental cell rows is made wide as it advances from an end to the center. CONSTITUTION:An arrangement of fundamental cells 2 of a master slice is provided with the following: fundamental cell rows 3 which have the fundamental cells 2 regularly on a semiconductor substrate 1; external cell rows 5 which have external cells 4 regularly. Especially on the semiconductor substrate 1, the fundamental cell rows 3 are arranged in such a way that an arrangement interval becomes gradually wide from their end toward the center. Thereby, an unwired part of an interconnection of a signal line is hard to cause at a designing operation of an integrated circuit and the time for the designing operation can be shortened.
Patent JP-H0786804-A (JP)
Title: Strip line resonator
Inventor: ISHIZAKI MASATO
IPC: H01P1/205
Filed: 1993-09-10
Abstract: PURPOSE:To reduce the number of parts without blocking the original advantages of a strip line resonator and to provide the low-loss strip line resonator with improved mass-productivity capable of securing required mechanical strength. CONSTITUTION:A strip conductor 3 composed of Ag foil is inserted and arranged in a slit part 2 formed on a TiO2, dielectric ceramic 1 provided with a high dielectric constant (epsilonr,) and is integrated by Na2O.Al2O3.B2O3.SiO2 glass 4 provided with a softening point below the fusing point of the strip conductor 3. Thus, constitution similar to a so-called laminated strip line resonator for which plural dielectric ceramic substrates are practically laminated and fixed is provided with the improved mass-productivity, the strip line resonator provided with high Q can be provided, also the change of the shape measure of the strip conductor 3 can be prevented and required resonance characteristics can be stably obtained.
Patent JP-H06102531-A (JP)
Title: Active matrix type liquid crystal display device
Inventor: MURADE MASAO
IPC: G02F1/1368
Filed: 1992-09-18
Abstract: PURPOSE:To suppress a leak current in an offset area and reduce the current consumption of the active matrix type liquid crystal display device by forming an ion low-density layer (LDD structure) or the offset area at the part where the drain area and channel area of an MOS type thin film transistor(MOS type TFT) constituting a pixel and its peripheral driving circuit contact each other. CONSTITUTION:A silicon semiconductor layer is formed on a quartz substrate 1-1 and a gate insulating film 1-6 is formed. On the insulating film 1-6, a gate electrode 1-7 is formed to constitute a top gate type planar structure. The ion low-density layer or offset layer 1-5 is provided between a channel conductive layer 1-2, and a source area 1-3 and a drain area 1-4 provided in the semiconductor layer. Thus, the MOS type TFT is formed in LDD structure or offset gate structure to increase the offset resistance, thereby improving electric charge holding performance.
Patent JP-H0971802-A (JP)
Title: Production of metal product
Inventor: OSAWA YUKIO
IPC: B22F5/00
Filed: 1995-09-05
Abstract: PROBLEM TO BE SOLVED: To obtain a producing method of a metal product from a metal clay or a metal paste essentially comprising a metal powder and an org. binder as the source material so that a metal product having a cavity inside is easily produced with little deformation. SOLUTION: This method is to produce a metal product from a metal clay or a metal paste essentially comprising a metal powder and an org. binder as the source material. A core clay comprising a heat-resistant granular material which does not burn, sinter or deform at the sintering temp. of the above metal powder and a binder which burns at the sintering temp. is prepared and the core is coated with a resin coating layer. The metal clay is adhered or the metal paste is applied on the core to form a shaped body. The body is dried and heated to burn the coating layer on the core as well as to burn the org. binder in the shaped body and the core. Further the body is heated to sinter the metal powder of the shaped body. After the sintered body is cooled, the core is removed.
Patent JP-H04135020-A (JP)
Title: Method for removing dust on pipe bending work
Inventor: KASUKABE KIMITO
IPC: B21D9/00
Filed: 1990-09-21
Abstract: PURPOSE:To obtain the bent products without dust and stain by operating the fluid which exists in the two spaces in the pipe divided with the core metal inserted as the carrying medium of dust and stain, generating the pressure difference and removing the dust and stain with the blow, etc. CONSTITUTION:The path connecting the spaces A, B divided with the core metal 3 of the inner part of pipe 1 as the working object is, because the core metal 1 is smaller than the inner diameter of the pipe 1, operated as the nozzle of the fluid of the carrying medium of dust and stain with this clearance (d) or co-operated subject of the path (c) set on this (d) and the core metal. The required pressure difference is generated to absorb or forcibly feed the dust and stain to ear one hand of A or B in the path of the clearance (d) or the path used together with the pass (c) made as the nozzle between the space A and B. By moving the core metal or the pipe in order to work the pipe 1 or moving for this object, the dust and stain in the pipe 1 is carried and removed to removing object. In such a way, the inner surface of the pipe after bending can be cleaned, so the bent products without dust and stain can be obtained.
Patent JP-H03112974-A (JP)
Title: Optically active hemiacetal compound
Inventor: TAKANO SEIICHI
IPC: C07D309/10
Filed: 1989-09-26
Abstract: NEW MATERIAL:An optically active hemiacetal compound of formula I (X' is H or phenylthio; * is asymmetrical carbon). USE:Useful as an intermediate for synthesizing an optically active delta-lactone compound of formula II which is a mother nucleus of delta-lactone antibiotics such as actinobolin and bactobolin. PREPARATION:An optically active delta-lactone compound of formula III is subjected to an 1,4-addition reaction of a cyanoacetic acid ester anion in an inactive solvent such as tetrahydrofuran. The prepared compound of formula IV is reduced with an aluminium hydride reagent such as diisopropyl aluminum halide to provide the compound of formula I. The compound of formula IV is synthesized from glycidyl ether.
Patent JP-S60144189-A (JP)
Title: Power source for nuclear fusion reactor
Inventor: SAWATANI KENJI
IPC: H05H1/12
Filed: 1983-12-29
Abstract: PURPOSE:To reduce drive power by supplying power from part of a motor generator for a power source to a poloidal load and from a motor generator for a base load to the load during a small load. CONSTITUTION:Powers are supplied from motor generator G1-Gn for a common power source to a poloidal load P and a heater load N to the loads P, N during a plasma current exciting time T1. The energy of the poloidal coil is regenerated during a plasma current stopping time T3, the generators G1-Gn are accelerated by the regenerative energy as motors and stores as rotary energy. When the loads P, N are small, powers are supplied from part of the generators G1-Gn to the load N and from a motor generator Gb for a base load to the load P.
Patent JP-H04132024-A (JP)
Title: Optical information recording and reproducing device
Inventor: ISHIWATARI YUTAKA
IPC: G11B7/135
Filed: 1990-09-21
Abstract: PURPOSE:To effective correct the aberration of a hologram lens or a grating lens with the aberration caused at a base board by constituting an objective lens by installing the hologram lens or the grating lens on the surface of one side, at least, of the base board having refractive index distribution. CONSTITUTION:The objective lens 1 is constituted of the hologram lens constructed by installing a hologram pattern 3 on the surface 2a of one side of the base board 2 having the refractive index distribution and uniting them integrally. Then, when the focal length of the base board is expressed by fB, and the focal length of the hologram lens is expressed by fH, (1/fB).(1/fH)>0 is satisfied. By constituting the objective lens by using a refractive index distribution type lens made by giving a parallel flat plate the refractive index distribution with ion exchange, etc., in such a manner, the reduction of size and weight can be realized, and simultaneously, the aberration caused at the hologram lens or the grating lens by the variation of the wavelength of a light source can be corrected with the aberration caused at the base board.
Patent JP-H03111709-A (JP)
Title: Measuring apparatus of position of groove of workpiece
Inventor: YONEDA TAKAO
IPC: G01B21/00
Filed: 1989-09-26
Abstract: PURPOSE:To enable automatic discrimination of a groove to be machined first, by adjusting the phase of the position of the center of the groove so that it corresponds to groove data serving as a basis. CONSTITUTION:Using a detection output of a sensor 7 detecting the presence of a groove of a workpiece 1 as a trigger signal, a count value of a counter 6 counting a pulse from a position detecting sensor 4 is determined. Based on this value, an arithmetic means 50 computes the position of the center of each groove and stores the value thereof as a measured value in a measured value storage means 51. A set value storage means 52 stores the position of the center of each groove of the workpiece 1 as a set value. A groove center position adjusting means 53 adjusts sequentially the position of the center of each groove of the measured value stored by the means 51 so that it corresponds to the position of the center of one groove in the set values stored by the means 52. A deviation integrating means 54 integrates a deviation between the corresponding positions of the centers of the grooves of the measured value and the set value in each adjustment. The position of the groove of the measured value corresponding to the minimum value determined by a comparing means 55 comparing the value of the deviation is stored in the relation with the position of the groove of the set value in a groove position storage means 56. As the result, it can be discriminated that the phase of the position of the center of the groove of the measured value is adjusted so that it corresponds to that the set value.
Patent JP-S61130415-A (JP)
Title: Heating method of molten steel in vacuum degassing device
Inventor: SUMITA NORIO
IPC: C21C7/10
Filed: 1984-11-29
Abstract: PURPOSE:To prevent the decrease in the temp. of a molten steel during a vacuum degassing treatment by closing hermetically the vacuum vessel of an RH type vacuum degassing device and a ladle, pressurizing the molten steel surface in the ladle by a gas to raise the molten steel to the position higher than the position in the stage of vacuum suction into the vacuum vessel and conducting electricity to an induction heater provided into the wall of the vacuum vessel. CONSTITUTION:The vacuum vessel 1 of the RH circulation type vacuum degassing device and the ladle 7 contg. the molten steel are hermetically closed by a hermetic cap 4. The inert gas from a gas introducing pipe 10 is blown into a riser of a reflux pipe and the molten steel in the ladle is sucked into the vessel 1 by the rise of the foam of the gas. The molten steel 8 is returned from another reflux pipe into the ladle and is circulated between the vessel 1 and the ladle 7 by which the molten steel is subjected to the vacuum degassing treatment. The inert gas is forced into the ladle through a gas introducing port 5 to lift the molten steel 8 to the height above the height in the stage of the vacuum suction in the vessel 1 when the temp. of the molten steel 8 decreases. Electricity is then conducted to an induction heating coil 3 provided in the wall to heat inductively the molten steel in the vacuum vessel to the required temp.
Patent JP-S63103742-A (JP)
Title: Driving output controller for vehicle
Inventor: TERADA SHIGERU
IPC: B60W10/10
Filed: 1986-10-21
Abstract: PURPOSE:To permit the continuous output control by restricting the upper limit of the opening degree of a throttle valve according to the access stepping-in quantity and controlling the shift position of a transmission according to the restricted engine operation state, when an anomaly is detected in the opening control for the throttle valve. CONSTITUTION:An upper limit restricting means M7 for limiting the upper limit of the opening degree of a throttle valve M3 according to the stepping-in quantity of an accelerating pedal M1 by the contact with the valve M3 by the urging force of the throttle valve M3 is installed. Further, an anomaly restricting means M8 for detecting the anomaly in the opening control of the throttle valve is installed. An auxiliary output control means M9 which stops the opening control and controls an automatic transmission M4 according to the car speed and operation state of an internal combustion engine M2 restricted by the upper limit restricting means M7 in the case when the anomaly detecting means M8 detects the anomaly in the opening control for the throttle valve M3 is installed.
Patent JP-H0672353-A (JP)
Title: Front suspension member of automobile
Inventor: MIKI TOSHIAKI
IPC: B62D21/00
Filed: 1992-08-27
Abstract: PURPOSE:To provide a front suspension member of an automobile where rigidity can be increased without increasing the weight. CONSTITUTION:A front suspension member which is formed hollow by an upper panel 10 and a lower panel 12 and provided with front arm fitting parts 31, 40 and rear arm fitting part 54 on each side in the transverse direction has longitudinal walls 29, 39 which extends substantially linearly from the front arm fitting part to the rear arm fitting part.