baber/WOPTO huggingface dataset:
Patent JP-H08161651-A (JP)
Title: Portable signal light
Inventor: IRISAWA HIDEAKI
IPC: G08B5/36
Filed: 1994-12-02
Abstract: PURPOSE: To allow the signal light to allow each guided person to easily understand meanings of stop or start or the like and to surely inform of its direction in the case of 'start' by preparing throughholes in an opaque protection cylinder in which a transparent tube is contained so as to emphasize contract of each light source. CONSTITUTION: Three rows of light emitting sections 5 each comprising plural light emitting diodes being light emitting bodies are arranged axially. The light emitting diodes 5a-5c of each row are switched by a changeover switch 15 and the flickering of them is controlled by a flicker circuit chip. A reflecting body 7 with the light emitting sections 5 fitted thereto is contained in a transparent tube 9, which is contained in a protection cylinder 10. The protection cylinder 10 is opaque and throughholes 20 are made on the circumferential face of the cylinder 10 at the same interval as each fitting position of the light emitting sections 5. Each light emitting section 5 is nearly located in the center of each throughhole 20 and the light is emitted through the transparent tube 9.  Each of the light emitting sections 5 is seen independently of each other by the presence of the throughholes 20 when the light is emitted, then flickering of the light emitting sections 5 and its flickering direction are quickly and surely grasped.
Patent JP-2001148318-A (JP)
Title: Inverter transformer
Inventor: ISOBE HIDEYUKI
IPC: H01F30/00
Filed: 1999-11-19
Abstract: PROBLEM TO BE SOLVED: To make a large-sized printed board unnecessary wherein a wiring pattern on a board is formed to exclude a part under a transformer where the potential of a magnetic substance core becomes high, and prevent the increase of cost of a board which is to be caused by a large-sized board. SOLUTION: This transformer is provided with a primary winding 30 and two secondary windings 40a, 40b which are electromagnetically coupled with the primary winding 30, with the same degree of coupling. The winding direction of the primary winding 40a and that of the secondary winding 40b are made different from each other. As a result, the potential of the core becomes zero when the transformer is operated.
Patent JP-H09168795-A (JP)
Title: Nitration of waste water containing ammonia nitrogen in high concentration
Inventor: FUJII MASAHIRO
IPC: C02F3/10
Filed: 1995-12-19
Abstract: PROBLEM TO BE SOLVED: To nitrate waste water containing ammonia nitrogen in high concn. at a high speed by charging a fiber carrier formed by twisting a large number of fibers and specifying the concn. of dissolved oxygen of the nitration tank to perform biological nitration. SOLUTION: In the case of the treatment of highly conc. ammonia nitrogen containing no BOD(biochemical oxygen demand), since treated water 4 and a fiber carrier 3 are separated by a screen 2 by using the fiber carrier 3, the fiber carrier 3 is held in a nitration tank 1 to be prevented from flowing out along with treated water 4. The nitration tank 1 is operated in such a state that MLDO (dissolved oxygen concn.) is set to 6mg/l or more. By the succession of this operation, the fiber carrier 3 becomes a nitration carrier suitable for environment high in the concn. of ammonia nitrogen. Therefore, waste water containing ammonia nitrogen in high concn. of 80mg/l or more can be nitrated at a high speed.
Patent JP-H07184856-A (JP)
Title: Light source apparatus for endoscope
Inventor: NOGUCHI TOSHIAKI
IPC: G02B23/26
Filed: 1993-12-27
Abstract: PURPOSE:To observe with an endoscope under higher operability and higher operation efficiency by allowing operation with limited number of operators even in the observation by lighting from a plurality of angles. CONSTITUTION:A light source device 1 has two lamp devices 2 and 3 and lamps 5 and 6 to allow the supplying of light to light guide cables 14 and 15 of hard mirrors 16 and 17 through scope connectors 11 and 12. A control section 4 is provided to control the lamp devices 2 and 3 and shutters 9 and 10 and connected to a foot switch 19 provided externally. By the operation of the foot switch 19, the lamp devices 2 and 3 and the shutters 9 and 10 are controlled with the control section 4 thereby enabling the switching of two light outputs and the controlling of the quantity of the light.
Patent JP-2000148021-A (JP)
Title: Method for peeling polyolefinic label
Inventor: AMANO TSUNEYUKI
IPC: G09F3/10
Filed: 1998-11-04
Abstract: PROBLEM TO BE SOLVED: To obtain a method for efficiently peeling off a polyolefinic label which is thermally fused to an adherend, such as cloth, in a manner as not to dislodge in spite of the repetition of severe washing environment without leaving remaining contamination. SOLUTION: A peeling sheet consisting of polyolefin of >=300000 in number average molecular weight and having a thickness of 50 to 500 μm is thermally fused to the polyolefinic label which is thermally fused to the adherend, at a size larger than the label. The label is peeled away from the adherend via the peeling sheet. As a result, even the label which is securely thermally fused to the adherend via the peeling sheet well adhered to the polyolefinic label may be efficiently peeled off without leaving remaining contamination.
Patent JP-H04201651-A (JP)
Title: Seat formed integrally with belt for vehicle
Inventor: INABA YASUHISA
IPC: B60N2/90
Filed: 1990-11-30
Abstract: PURPOSE:To correctly operate an ELR in emergency by turning a retractor in the equal angle in the reverse direction continuously and in stage-free form, interlocking with the tilt of a seat back and always holding the retractor at a prescribed attitude for a car body. CONSTITUTION:A retractor 15 is fixed on a horizontal shaft 14 which is axially supported in turnable manner around a horizontal axis line of the frame of a seat back 3, and an interlocking mechanism for interlocking the horizontal shaft 14 with the seat back 3 in stage-free form so that the turning angle of the horizontal shaft 14 for the seat back 3 is always constant in the reverse direction, following the variation of the inclination angle of the seat back 3, when the seat back 3 is inclined, is provided. By this interlocking mechanism, the turning angular position of the horizontal shaft 14 for a vehicle body is held at a prescribed position in stage-free form, and also the attitude of the fixed retractor 15 for the vehicle body is held at a prescribed attitude. Accordingly, also the attitude of an inertial element 18 for the retractor 15 is held normally, and a lock retractor (ELR) can be operated correctly in emergency.
Patent JP-H02176072-A (JP)
Title: Base construction method for concrete form
Inventor: MIYAMOTO KATSUHISA
IPC: E02D27/01
Filed: 1988-12-26
Abstract: PURPOSE:To reduce cost and to promote work efficiency by putting ties on lumps of dry consistency concrete at certain intervals on a base surface, and laying runners on the ties to build up a base for placing concrete. CONSTITUTION:Cobble stones are laid into groove 7 to be cut, and lumps 3 of unhardened dry consistency concrete 2 are put on the uniformized base surface 1 at proper intervals. Ties 4 are put on those unhardened lumps 3. After hardening the dry consistency concrete 2, runners 6 are put on the ties 4. After that, base reinforcing bars 8 place on the runners 6 and, at the same time, a mesh form is placed, and in case of cutting, a base form 10 is placed. Accordingly, a cost is reduced by omitting adjustable bolts, the work is only to calculate a horizontal level of the tie 4: the horizontal level is maintained by hardening the dry consistency concrete 2, and work efficiency can be enhanced.
Patent JP-H03190427-A (JP)
Title: Frequency division circuit
Inventor: SAKAKIBARA MIKIO
IPC: H03K21/00
Filed: 1989-12-20
Abstract: PURPOSE:To attain optional irregular frequency division by writing a frequency division data to a ROM in advance, reading it and shifting the data one by one bit each. CONSTITUTION:A reference clock 16 outputted from a reference clock output circuit 11 passes through a counter 15 and one clock in X clocks is inputted to a ROM pointer 12. The ROM pointer 12 is incremented for each input of the clock, the value is used as an address for the ROM 13, X bits are read by each increment of the address of the ROM 13 and inputted to a shift register 14. The shift register 14 shifts a data in the X bits for each clock of the reference clock 16 by one each and outputs the result. Thus, optional irregular frequency division is implemented.
Patent JP-H04207411-A (JP)
Title: Selection circuit
Inventor: SAITO TSUKASA
IPC: H03K17/00
Filed: 1990-11-30
Abstract: PURPOSE:To prevent generation of spike noise at level changeover of a selection signal by bringing forcibly an output level of a selection circuit main body section when plural input signals are all at a high level. CONSTITUTION:The selection circuit is provided with a selection circuit main body section 20 receiving a selection signal C together with a 1st signal A and a 2nd signal B and outputting either the 1st signal A or the 2nd signal B selectively, an AND circuit 21 receiving the 1st signal A and the 2nd signal B, and an OR circuit 22 receiving an output signal of the selection circuit main body section 20 and an output signal of the AND circuit 21. When the 1st signal A and the 2nd signal B are both at a high level '1', an selected output signal 23 outputted from the OR circuit 23 is brought forcibly to a high level '1' regardless of the level of the output signal of the selection circuit main body section 20. Thus, generation of spike noise is prevented.
Patent JP-H03190229-A (JP)
Title: Manufacture of oxide film of semiconductor device
Inventor: HOCHIDO YUKO
IPC: H01L21/316
Filed: 1989-12-20
Abstract: PURPOSE:To reduce the remainder of organic matter, H2O, an OH group, etc., in a film formed, to make an oxide film formed dense and to form the film at a low temperature by adding a specific quantity of steam. CONSTITUTION:In an oxide film manufacture in which tetraethoxysilane is obtained through thermal decomposition together with ozone, 0.001-2vol.% steam is added. Steam promotes decomposition by O3 and heat, reduces condensation- polymerized organic matter, organic matter not decomposed, etc., and can diminish or remove OH groups, H2O, etc., remaining in a film. Accordingly, no organic matter remains in an oxide film formed, OH groups are also minimized, and the dense oxide film can be formed rationally. Steam can be made to reflow at a low temperature of approximately 200 deg.C.
Patent JP-H09178368-A (JP)
Title: Quenching cooler
Inventor: HORUGAA IRUBURUTSUKU
IPC: F02C7/18
Filed: 1996-12-11
Abstract: PROBLEM TO BE SOLVED: To obtain a quenching cooler having a high efficiency for a high temperature of gas or liquid and a high pressure by forming water jetting means as pressure spray nozzles and by loading the pressure spray nozzles with water and steam. SOLUTION: A large number of pressure spray nozzles 30 being water jetting means which are arranged in a distributing manner in a circular cross section at an inlet of an outer cover 10 of a quenching cooler are supplied with water from an annular chamber 20 and also supplied with steam from an annular chamber 21. Preparation of steam for spray of water in the pressure spray nozzles 30 enabling attainment of liquid droplets in a micron order at nozzle outlets is conducted in an air conduit 7 being a hot gas conduit which leads from a compressor to the quenching cooler 8. A working medium comes to a water preheater 16 through a water pump 15 and then is guided to the annular chamber 20, while part of water is made to branch at an outlet of the water preheater 16 and guided into a water vaporizer 17. The steam generated in the water vaporizer 17 is sent into the annular chamber 21.
Patent JP-H01172505-A (JP)
Title: Method for decarburizing pig iron containing cr
Inventor: TANABE HARUYOSHI
IPC: C21C5/28
Filed: 1987-12-26
Abstract: PURPOSE:To reduce the oxidation loss of Cr during the decarburization of molten pig iron by refining the molten pig iron by blowing while regulating the amt. of slag to a specified low value or below basing on the amt. of the molten pig iron. CONSTITUTION:When molten pig iron contg. Cr is decarburized, it is refined by blowing while regulating the amt. of slag to <=50kg per 1 ton molten pig iron. In order to accelerate the mixing of the molten pig iron with O2 blown from the top, the molten pig iron is desirably subjected to moderately vigorous agitation by blowing an inert gas such as N2 from a bottom tuyere. Efficient decarburization with controlled oxidation loss of Cr is performed and the efficiency is further increased by reducing the amt. of oxygen blown in accordance with the lowering of the C level.
Patent JP-2001148524-A (JP)
Title: Piezoelectric transformer and power conversion device
Inventor: ABE TORU
IPC: H02M3/24
Filed: 1999-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a piezoelectric transformer, where the vibration displacement of an output electrode is small, and an entire wavelength mode will not generated. SOLUTION: The piezoelectric transformer is energized by the half-wave length mode of the longitudinal vertical vibration of a long-plate shaped piezoelectric body, and is equipped with a driving part where an input electrode is provided on the upper and lower surfaces of both the end parts of the piezoelectric body, and polarization is made in the thickness direction of the piezoelectric body, and a generation part where an output electrode is provided at the side of the center part of the piezoelectric body for connecting to an internal electrode provided inside the center part of the piezoelectric body, and the region between the drive part of both the ends and the internal electrode is polarized in the opposite directions in the longitudinal direction of the piezoelectric body. In this case, in both the end parts of the piezoelectric body, a piezoelectric material and the internal electrode are laminated alternately, and the internal electrode may be connected to each input electrode which is provided at the side or both sides. of both end parts of the piezoelectric body at every second layer.
Patent JP-H07191041-A (JP)
Title: Method for controlling operation of biochemical analyzer
Inventor: SETO YOSHIHIRO
IPC: G01N21/78
Filed: 1993-12-27
Abstract: PURPOSE:To provide a method for controlling operation of biochemical analyzers in which whether or not a suction means which holds a dry analysis film piece by suction always maintains an appropriate sucking state can be monitored. CONSTITUTION:Pipes 100 from a pressure reducing pump (suction pump) P1 101 and pressure raising pump P2 110 are connected to a carrying base section 70b below a suction cup 70a. A valve 102, filter 103, and pressure detecting section 104 are connected between the pump 101 and a sucking board 70 for taking-out film pieces and a pressure sensor 105 is connected to the section 104. A pressure detecting circuit 106 detects the pressure value detected by the sensor 105 and a sucking state discriminating section 107 discriminates the sucking state of the sucking board 70 based on the changing pattern of the detected pressure value. When the section 107 discriminates that the sucking state is abnormal, prescribed LEDs 108A, 108B, and 108C are turned on in accordance with the degree of abnormality and a buzzer 109 is actuated to produce a prescribed sound.
Patent JP-H06165263-A (JP)
Title: Remote supervisory and controlling equipment
Inventor: NAKATANI NAOSHI
IPC: H04Q9/00
Filed: 1992-11-18
Abstract: PURPOSE:To provide a remote supervisory and controlling equipment capable of efficiently transmitting multipoint analog data inputted from plural places. CONSTITUTION:A slave station 10A is provided with a sampling processing part for sampling digital data at same time relating to equipments to be controlled in the plural places corresponding to a sampling cycle set beforehand, a fast Fourier transformation processing part 14 for performing fast Fourier transformation by considering sampling values at the same time in the plural places as one waveform and a transmission part 15 for transmitting spectral values obtained by performing the fast Fourier transformation as telemeter data to a master station. On the other hand, the master station 10B is provided with an inverse Fourier transformation processing part 17 for inversely transforming the spectral values included in the telemeter data transmitted from the slave station and restoring the sampling values at the same time in the plural places.
Patent JP-H04198347-A (JP)
Title: Composition for modifying surface and surface-modified substance
Inventor: KANETANI ITSURO
IPC: C08J7/04
Filed: 1990-11-28
Abstract: PURPOSE:To obtain a composition for modifying surfaces, capable of imparting properties such as heat resistance and slipperiness by its application to the surfaces of objects such as plastics by dispersing or incompletely dissolving true spherical organosilicon-based resin particles and fluorine-based resin particles in a medium without containing a binder resin. CONSTITUTION:A composition is obtained by dispersing or incompletely dissolving (A) true spherical organosilicon-based resin particles which are true spherical polymethylsilsesquioxane particles composed of two or more kinds having different average particle diameters or having a wide particle size distribution corresponding to the two or more kinds and (B) fluorine-based resin particles (e.g. polytetrafluoroethylene) in a medium without containing a binder resin. The components (A) and (B) are blended so as to provide (1:99)-(99:1), preferably (10:90)-(90:10) weight ratio.
Patent JP-H01172383-A (JP)
Title: Production of optically active (6-4-imidazolymethyl)-3-substituted-2,5-pipeazinedione
Inventor: CHINO KUNITAKE
IPC: C07D403/06
Filed: 1987-12-25
Abstract: PURPOSE:To industrially and advantageously obtain the title compound useful as an antibiotic substance, plant growth retardant, etc., by protecting amino group of an optically active N-carboxyamino acid anhydride, reacting the protected compound with an optically active histidine ester, deprotecting and cyclizing the resultant product. CONSTITUTION:The amino group at the 3-position of an optically active N- carboxyamino acid anhydride expressed by formula I [R is 1-5C alkyl, phenyl or (substituted)benzyl] is protected with a protecting group (preferably 2- nitrophenylsulfenyl or 3-nitro-2-pyridinesulfenyl group) and the resultant compound is then reacted with an optically active histidine ester. The protecting group is subsequently eliminated and the deprotected compound is cyclized to afford the aimed compound expressed by formula II.
Patent JP-2000154357-A (JP)
Title: Self-adhesive sheet
Inventor: NODA KUNIO
IPC: C09J7/02
Filed: 1998-11-20
Abstract: PROBLEM TO BE SOLVED: To provide a self-adhesive sheet whose substrate sheets on both the sides are used self-labels, etc., and capable of preventing the substrate sheets from floating, even when an article to which the substrate sheets are adhered has a curved surface. SOLUTION: This adhesive sheet 10 has the first substrate sheet 1 on one side and the second substrate sheet 2 on the other side, wherein the first and second substrate sheets 1, 2 are laminated to each other through peeling layers 3, 5 and adhesive layers 4, 6. The peeling layer 5 and the adhesive layer 6 are also alternately in a stripe-like state on the side of the second substrate sheet 2. The peeling layer and the adhesive layer are obliquely disposed based on the substrate sheet on at least one of the first substrate sheets 1 side and the second substrate sheet 2 side.
Patent JP-H02178240-A (JP)
Title: Separation of dichlorocumene isomer
Inventor: YAMADA BUNJI
IPC: C07C17/389
Filed: 1988-12-27
Abstract: PURPOSE:To efficiently absorb and separate a desired dichlorocumene isomer from a dichlorocumene isomer mixture using a specific zeolite as a absorbing agent and simultaneously using a halogenated alkylbenzene, etc., as a desorbing agent. CONSTITUTION:When a desired dichlorocumene isomer, especially 3,5- dichlorocumene useful as an intermediate for agricultural chemical, medicine, dye, etc., is absorbed and separated, a zeolite having >=2, preferably 2-30 silica/ alumina ratio and 0.6-1.0nm pore size, especially one or more kinds of compounds selected from faujasite type zeolite, L type zeolite and beta type zeolite are used as absorbing agent and simultaneously one or more kinds of compounds are used as desorbing agents to industrially and advantageously separate the aimed isomer.
Patent JP-H02179517-A (JP)
Title: Radial tire
Inventor: HANADA RYOJI
IPC: B60C15/06
Filed: 1988-12-29
Abstract: PURPOSE:To improve both rim fitting property and rim runout resistance by making a bead surface rubber layer contain staples of a specified part by weight to the rubber component, and orienting the staples at a specified angle to the tire circumferential direction. CONSTITUTION:A tire has a carcass layer 4 turned up from the inside to the outside to enclose a bead filler around a bead wire 5. In this case, an anisotropic rubber layer G is disposed on the surface part from a bead toe part 11 to a bead heal part 12 forming a bead part 10. As a concrete means for setting the rubber layer G anisotropic, a large number of staples F are oriented in some direction within the range of -30 deg.-+30 deg. to the tire circumferential direction. The blending amount of the staples blended in the rubber layer G is set within the range of 2-30 parts by weight to 100 parts by weight of the rubber component. Hence, both rim fitting property and rim runout resistance are improved.
Patent JP-H04196962-A (JP)
Title: Image reader
Inventor: FUJIMOTO MAKOTO
IPC: H04N1/028
Filed: 1990-11-28
Abstract: PURPOSE:To easily read the image color information on an original surface with high accuracy by disposing a beam splitting means of a prescribed shape to split the luminous flux from the original to two fluxes and line sensors divided to two regions behind an imaging system and mounting color filters varying in spectral characteristics from each other in optical paths. CONSTITUTION:The luminous flux from the imaging system 1 is split to the two fluxes by the beam splitting means 3. The one line sensor (linear image pickup element) 4 is supported on a base plate 5 and has the sensor parts 4a, 4b divided to the two regions so as to read images at the spectral sensitivity (color light) varying from each other. The blue filter 8 is mounted on the sensor part 4a surface and the red filter 9 on the sensor 4b surface, respectively, on the sensor 4a surface behind the beam splitting means 3 so that the luminous fluxes of the spectral sensitivity (color light) varying from each other are made incident thereon. The luminous fluxes past the blue light filter 8 and the red filter 9 are respectively imaged on the sensor parts 4a, 4b divided to the two regions so that the luminous fluxes of the spectral sensitivity (color light) varying from each other are made incident thereon, by which the color information of the image on the original 7 surface is read.
Patent JP-H06179951-A (JP)
Title: Steel excellent in corrosion resistance and workability
Inventor: KATO KENJI
IPC: C22C38/00
Filed: 1992-12-11
Abstract: PURPOSE:To obtain steel excellent in corrosion resistance and workability in the exhaust system of the internal combustion engine of an automobile, vessel or the like. CONSTITUTION:This steel is one contg. 0.01 to <1.2% Si, 0.1 to 1.5% Mn, 5.5 to 9.9% Cr, 0.3 to 3.0% Al and 0.05 to 3.0% W, in which the content of C is reduced to <=0.02%, P to <=0.03%, S to <=0.01% and N to <=0.02%, contg. Nb, V, Ti, Zr, Ta and Hf by 0.01 to 0.5% in total, furthermore satisfying the following conditional inequality or moreover contg-one or more kinds among Cu, Mo, Sb, Ni, rare earth elements and Ca, and the balance Fe with inevitable impurities: Nb/93+V/51+Ni/48+Zr/91+Ta/181+Hf/179-0.8[C/12+N/14]>=0.