baber/WOPTO huggingface dataset:
Patent JP-H01121750-A (JP)
Title: Analysis of mixture composed of sulfide and silicon dioxide
Inventor: KUBOYAMA SHIGERU
IPC: G01N31/00
Filed: 1987-11-05
Abstract: PURPOSE:To make analysis with good accuracy by measuring a mixture composed of silicon dioxide and sulfide into an autoclave, adding bromine, nitric acid and hydrofluoric acid thereto, hermetically closing the autoclave and heating and dissolving the mixture in a thermostatic chamber kept at a specified temp., then determining the respective elements except oxygen. CONSTITUTION:This autoclave is provided with a cap 2 made of the same material as the material of a body 1 made of a stainless steel. A fluoroplastic container 3 contg. a sample and solvent is sealed by a cap 4 and is inserted into the body 1. A stainless steel retaining member 5 and a spring 6 are placed thereon and the cap 2 is screwed down to press the cap 4 by the pressure of the spring 6. The mixture composed of the sulfide and the silicon dioxide is measured into the autoclave at this time and the bromine, nitric acid and hydrofluoric acid are added to the mixture, then the autoclave is hermetically closed. The mixture is then heated and dissolved in the thermostatic chamber kept at the specified temp. and the respective elements except oxygen are quantitatively measured. Evaporation of sulfur without being sufficiently oxidized is thereby averted and the factor for the fluctuation in the quantitatively analysed values is eliminated.
Patent JP-H08124429-A (JP)
Title: Electric wire for melting ice and snow
Inventor: KOJIMA TORU
IPC: H02G7/16
Filed: 1994-10-19
Abstract: PURPOSE: To prevent the disorder in winding pitch of a heating wire, damage and deformation of the heating wire generating when passes through a metal wheel during drawing by filling up the gap of the heating wire by twisting a material lighter than a metal strand in the gap of the heating wire. CONSTITUTION: A transmission line 1 is constituted by twisting together aluminium strands 12 on a steel core, and a metal strand 3 constituting the outermost layer of the transmission line 1 is used as the strand 12. In a heating wire 2, one wire is open-spirally wound, and an iron-nickel alloy is used. A heating wire 2 is open-spirally wound around the line 1, and a material 4 lighter than the strand 3 which constitutes the outermost layer of the line 1 is twisted in the gap of the heating wire 2 to fill up the gap of the heating wire 2. Thereby, the disorder in pitch of the heating wire 2 generating when passes through a metal wheel during drawing is prevented.  The material 4 bears a load applied to the heating wire 2 when passes through the metal wheel during drawing to prevent damage or deformation of the wire 2, and by twisting the material 4 lighter than the strand 3, increase in weight of the line 1 is minimized.
Patent JP-H03143746-A (JP)
Title: Resin interior equipment for vehicle
Inventor: TAKADA RYOICHI
IPC: B05D7/24
Filed: 1989-10-28
Abstract: PURPOSE:To surely prevent generation of noise, based on various vibrations at the time of running a vehicle, without using unwoven fabric by applying and hardening paint, which contains foaming resin, to form an elastic coating film layer in the end part of a resin-made base unit brought into contact with the other member in the vehicle. CONSTITUTION:A pad 2, serving as the other member in an instrument panel of an automobile, is formed of a hard resin-made base board 3, urethane foaming layer 4 formed in a surface of the base board 3 and a vinyl chloride skin 5 with which a surface of the urethane foaming layer 4 is coated. While an opening 2a is formed in a front part of the pad 2 further with a meter cluster 6, serving as an interior equipment, housed in the opening 2a. In the above constitution, an elastic coating film layer 9 is formed over the total periphery in the peripheral surface of a flange part 8 in a base unit 7 of the meter cluster 6. The elastic coating film layer 9 is formed by applying and hardening ultraviolet hardening paint which contains urethane resin fluid as foaming resin.
Patent JP-S63133576-A (JP)
Title: Field-effect transistor
Inventor: TAKESHIMA MASUMI
IPC: H01L29/80
Filed: 1986-11-25
Abstract: PURPOSE:To achieve the high-speed operation and, at the same time, to obtain the drive by a high electric-current by a method wherein a transistor is formed by alternately depositing a GaAs layer and a GaAlAs layer, whose thickness for both layers is less than about the de Broglie wavelength, while a high- concentration donor is doped into the GaAs layer. CONSTITUTION:One AuGe ohmic n-type electrode 5 becomes a source and the other becomes a drain; an undoped Ga0.5Al0.5As film 8 with a thickness of 0.5mum shuts off the electrical conductivity between the source and the drain inside the layer. A voltage is applied to the region of a multilayered thin-film 7 through an Al layer 6 as a gate electrode. The region of the multilayered thin-film is laminated by repeating a basic unit composed of an undoped Ga0.9- Al0.1As film 9, a GaAs film 10 containing a donor of a concentration of 10<18>cm<-3> and an undoped Ga0.5Al0.5As film 11. If the number of basic units inside this multilayered thin-film region is increased to be sufficiently big, it is possible to obtain the drive by a big electric-current.
Patent JP-H10102839-A (JP)
Title: Adjusting type strike
Inventor: TAKEUCHI ATSUSHI
IPC: E05B15/02
Filed: 1996-09-30
Abstract: PROBLEM TO BE SOLVED: To simplify the manufacture and reduce cost by providing a guide projection and fitting and inserting it into a sloped slot made in a operating plate. SOLUTION: A movable operating plate 3 and a movable inner case 4 are mounted to a space formed between a strike plate 1 and a strike box 2. An inner case 4 having a linking portion against a latch bolt is made displaceable in right and left directions when seen from the front by the rotating operation with a screwdriver or the like for an adjust screw 5 screwed to a rising portion 31 of the operating plate 3. Also, a tool locking portion 51 of the adjust screw 5 is exposed in the inside of the inner case 4.
Patent JP-H02127438-A (JP)
Title: Vertically orientated polyimide film
Inventor: NAKAGAWA KOICHI
IPC: H01B3/30
Filed: 1988-11-08
Abstract: PURPOSE:To obtain the title film useful as insulating layer, etc., having low linear thermal coefficient of expansion in the direction perpendicular to film face and high coefficient of thermal conductivity, comprising a polyimide having a specific repeating unit wherein molecular chain of the polyimide is orientated in the direction perpendicular to film face. CONSTITUTION:The aimed film comprising a polyimide having a repeating unit shown by formula I (Ar1 is tetrafunctional aromatic group; Ar2 is bifunctional aromatic group) wherein molecular chain of the polyimide is orientated in the direction perpendicular to film face. In production of the film, for example, preferably a solution of a polyamic acid is made into a cast film, which is heat-treated under <=0.1MV/cm field strength at >=150 deg.C.
Patent JP-H11118681-A (JP)
Title: Simple testing method for generation of gas
Inventor: KAWACHI TAKESHI
IPC: G01N31/22
Filed: 1997-10-14
Abstract: PROBLEM TO BE SOLVED: To achieve non-destructive and simple measurement of the degree of dissipation of a specified gas from construction materials, paints or the like. SOLUTION: A cover 12 which has an opening part 12a of a specified area kept in close contact with the surface of an inspection material 10 and a gas detection means 14 adapted to vary in the degree of the color formation according to the amount of a gas detected is detachably mounted in the cover 12. The surface of the inspection material 1 is covered with the cover 12 equipped with the gas detection means 14 to seal a gas diffused from the inspection material 10 into the cover 12. Thus, the generation of the gas to be inspected is detected depending on the relationship of the degree of color formation and the elapsed time on the gas detection means 14.
Patent JP-H10125481-A (JP)
Title: Cold cathode tube lighting device
Inventor: TANABE MASATOSHI
IPC: F21V23/00
Filed: 1996-10-23
Abstract: PROBLEM TO BE SOLVED: To provide a cold cathode tube lighting device capable of aiming at reduction of assembling man-hour and cost down following it by eliminating any complicated assembling process. SOLUTION: A printed wiring board 2 is provided on the opposite side to a luminescent surface (light radiation part) 3 of a cold cathode 1, said printed wiring substrate 2 is electrically connected and also fixed to the electrode terminals 7, 8 of the cold cathode 1 by means of wiring pattern 2-4 formed thereon, and this wiring pattern 2-4 is faced to the external wall of the cold cathode 1 and formed in parallel to the discharge current route of the cold cathode 1 and the wiring pattern 2-4 is construct as a proximity conductor for lighting accessory electrically connected to either one of the electrodes 7, 8 of the cold cathode 1.  Accordingly, the wiring pattern 2-4 of the printed wiring board 2 can be assigned to have such functions as electric current supply to the cold cathode 1 and a proximity conductor, and a complicated assembling process for the cold cathode lighting device is eliminated so as to aim at reduction of the assembly man-hours and cost down following the reduction.
Patent JP-H01121511-A (JP)
Title: Two-cycle gasoline engine
Inventor: HAKOYAMA SHIGEJI
IPC: F01M3/00
Filed: 1987-11-05
Abstract: PURPOSE:To obtain high output with easy start and without smoking, wherein gasoline consumption and oil consumption are lessened, by furnishing a carburetor on an air delivery pipe leading between a crank chamber and a cylinder. CONSTITUTION:As the air pressure in a crank chamber 14 sinks when a piston 22 is rising, air is inhaled in the chamber 14 through an air purifier 46 and an air suction pipe 48. The air pressure in the chamber 14 rises when the piston 22 is sinking, and the air is passed to a carburetor 54 from an air delivery hole 42 via an air delivery pipe 56 equipped with an oil filter 62. Because the amount of air sent into the carburetor 54 increases, the amount of gasoline fed into the air by the carburetor 54 is also increased, and a large quantity of mixture gas is sent into the cylinder 10. When oil 88 in the crank chamber 14 decreases, the oil of a necessary amount to prevent wear of metal parts, etc., in abrasive positions is taken in from an oil adjuster 74 via intake pipe 76.
Patent JP-S61156726-A (JP)
Title: Manufacture of semiconductor device
Inventor: OHASHI SHUICHI
IPC: H01L21/263
Filed: 1984-12-27
Abstract: PURPOSE:To stabilize the growth rate by causing the lights irradiated from a plurality of light sources to be overlapped with each other in the neighborhood of a wafer within a quartz reaction vessel, and making the overlap amount of irradiation extremely small in areas apart from this area, thereby preventing a thin film from adhering to the inner surface of the vessel. CONSTITUTION:Each of a plurality of light sources 61-64 is focused by a reflecting mirror 9 and irradiated to a reaction vessel 3. The respective irradiated lights are overlapped with each other in an area A in the neighborhood of a wafer within the vessel to obtain a luminous energy density about 4 times that of a single light source, and the overlap amount lowers as the lights become more apart from the area A, getting close to the irradiation by a single light source in the vicinity of the inner surface of the vessel. For this, a thin film does not adhere to the inner surface of the vessel, and the growth rate of a CVD film by optical excitation stabilizes. Further, quality deterioration due to the foreign bodies adhered to the inner surface of the vessel can be prevented.
Patent JP-H07135160-A (JP)
Title: Optical measuring device
Inventor: KAMIYA SABURO
IPC: G03F9/00
Filed: 1993-11-10
Abstract: PURPOSE:To enhance the measuring precision by suppressing the fluctuation in refractive index of a gas in the optical path of light beams within an optical measuring device arranged together with a high temperature device in an environmental chamber. CONSTITUTION:A temperature controlled air is blown in an environmental chamber 19 from an outer air conditioning equipment through the intermediary of an HEPA filter 18. A wafer table 27 is mounted on an X stage 27 inside the environmental chamber 19 so as to irradiate a moving mirror 30X fixed to one end on the wafer table 27 with laser beams LB1 from an interference optical system 38 to detect the displacement of the moving mirror 30X. A worktop 36 is provided between the optical path 45 of the laser beams LB1 and an alignment system 31 so that the air blown out of the HEPA filter 18 may be divided into a sub-flow path 47 and a main-flow path 46 to be run out.
Patent JP-S61155749-A (JP)
Title: Lambda sensor
Inventor: SASAKI KAZUKO
IPC: G01N27/12
Filed: 1984-12-27
Abstract: PURPOSE:To reduce detection errors on contact with the atmosphere of lambda(air/fuel ratio)<1 and detection errors due to a combustible gas yet to react, by setting a gas detection piece side sintered body made of a perovskite compound as sensor material at 10% or more in the pore opening ratio while a temperature compensation piece side sintered body made of the same material at 0-5% therein. CONSTITUTION:A 6-hole tube substrate 2 made of alumina fitted with a heater-built-in ceramic tube 4 at the tip thereof. A gas detection piece 8 and a temperature compensation piece 10 are provided in a recess between the substrate 2 and the ceramic tube 4 through a threshold part 12. The gas detection piece 8 is so constructed that a pair of precious metal electrodes 16 and 18 are buried into a porous sintered body 14 made of CaTiO3-delta or SrTiO3-delta and the assembly there of is covered entirely with a porous ceramics film 20 about 100mum. The pore opening ratio is set at 10-45%. Regarding the temperature compensation piece 10, the pore opening ratio is set at 5% or less. Changes in the resistance values of the gas detection piece 8 and the temperature compensation piece 10 are detected as changes in the voltages to be applied to load resistances R1 and R2. On the other hand, to keep the temperature of an emission gas sensor constant, the voltage applied to a film heater 6 is changed in a proportional control manner depending on the difference between the target and real temperature.
Patent JP-H09122824-A (JP)
Title: Opening of foamed body
Inventor: NISHII HIROBUMI
IPC: B29K105/04
Filed: 1995-10-27
Abstract: PROBLEM TO BE SOLVED: To form a beautiful opening of cut surface for a foamed body by piercing a cutting needle which is heated with heat transmission from a heating section into the foamed body and moving the needle along a desired shape profile. SOLUTION: Since the cutting needle 11 which is heated with heat transmission from the heating section 12 is pierced into the foamed body W and moved along the desired shape profile, the foamed body W can be cut by heating and melting and the beautiful cut surface is obtained. Moreover, an articulated robot operating under a computer control is used in an operating section 13 and can freely move the held cutting needle 11 and the heating section 12 in the vertical, horizontal, sample these combined directions by suitably combining the swivel and vertical oscillation or the like of the robot. Then, the opening forming position and opening size are simply changed.
Patent JP-H10119660-A (JP)
Title: Opening/closing structure of display
Inventor: ITO MASAO
IPC: B60R11/02
Filed: 1996-10-23
Abstract: PROBLEM TO BE SOLVED: To open a display in large to an about horizontal condition, by bending rearward the upper part of the guide groove of a chassis main body, and moving rearward the upper end part of the display when the upper end part of the display is moved in a vertical direction. SOLUTION: A display 13 is arranged in an about vertical condition in the front surface opening of a shassis main body 11, and the lower fulcrum 41 of the lower end part of the display 13 is supported so as to move in a fore and rear direction by a sliding member 17 provided on the chassis main body 11. The upper fulcrum 43 of the upper end part of the display 13 is supported so as to move in a vertical direction by a guide groove 12b provided on the chassis main body 11. At that time, the upper part 12d of the guide groove 12b of the chassis main body 11 is bent rearward to move the upper end part of the display 13 in the rear direction when the upper end part of the display 13 moves in a vertical direction; thereby facilitating the easy replacement of a cassette tape, etc.
Patent JP-H07134091-A (JP)
Title: Particle size measuring apparatus
Inventor: ARIMA KENICHI
IPC: B07B1/42
Filed: 1993-11-10
Abstract: PURPOSE:To measure the particle size within a desired range of particle diameter free from effect of the concentration of particles to be measured flowing through a pipe by arranging a sampling pipe, a suction means, a dust collection means and a sieve type particle size meter. CONSTITUTION:When a sucker and a duct collector 4 are operated for a specified time, a fluid 2 containing particles to be measured is sucked up from a sampling pipe 3 to collect the particles to be measured in the fluid with the duct collector 4. The particles collected to be measured drops on a sieve type particle size meter 6 below an outlet (b). Thereafter, the particle size of the particles is measured with the particle size meter 6. The sampling pipe 3 moves in a diametrical direction of a supply pipe 1 and every time the position of the sampling port (a) reaches a specified point in the pipe, these process are repeated, which makes possible the measuring of the particle size of the particles at each position in the pipe. The particle size of pulverized coal can be measured accurately by selecting the mesh of a sieve of the particle size meter 6, for example, at 100# or 48#. The use of the particle size meter 6 eliminates the effect of the concentration of the particles of the pulverized coals flowing through the pipe.
Patent JP-H06110485-A (JP)
Title: Reverberation adding device
Inventor: SHIODA KAZUAKI
IPC: G10K15/12
Filed: 1992-09-28
Abstract: PURPOSE:To obtain desired excellent reverberation characteristics by generating an optimum high frequency band signal to which reverberations are added only when an input sound signal is a pure tone of only an overtone of a sine wave. CONSTITUTION:The input sound signal S1 is inputted to a distorted sound signal generating circuit 10, which outputs a distorted sound signal S2 whose waveform amplitude is clipped by overamplification set by a distortion setting circuit 12. The distorted sound signal S2 is passed through an HPF 14 to extract an experiential frequency band of >=6-8KHz suitable for the addition of reverberations as the high frequency band of high-order components of the overtone. This high frequency band sound signal S3 is inputted to a mixing circuit 16 together with the input sound signal S1 and their mixed sound signal S4 is outputted as a reverberation-added sound signal S5 through a reverberation device 20. Further, an output reverberation-added sound signal S6 having desired excellent reverberation characteristics is obtained from a mixing circuit 22 by mixing the input sound signal S1 and reverberation-added sound signal S5 at a proper level ratio.
Patent JP-H03141223-A (JP)
Title: External preparation
Inventor: WATANABE SHIGEYUKI
IPC: A61P17/00
Filed: 1989-10-26
Abstract: PURPOSE:To obtain an external preparation capable of releasing most of medicine within prescribed time, having large water-absorbing ability of tacky agent and good adhesion to skin by laminating a high polymer tacky agent containing eperisone to eperisone-impermeable supporter. CONSTITUTION:The aimed external preparation for improving myotonia and circulation obtained by laminating a high polymer tacky agent containing 4'- ethyl-2-methyl-3-piperidinopropiophenone (eperisone) expressed by the formula and/or salt thereof to a supporter inert and impermeable to the above-mentioned medicine. when eperisone and salt thereof are used at a mixed ratio of 200-0.1, especially 20-5, plasticization of the tacky agent is suppressed and preparation having higher stability is obtained. A copolymer consisting of 40-75 pts.wt. 2-ethylhexyl acrylate, 20-55 pts.wt. methoxyethyl acrylate and 5-40 pts.wt. vinyl acetate is preferably used as the above-mentioned tacky agent.
Patent JP-H05119847-A (JP)
Title: Hydraulic system
Inventor: MIYAGI JUNICHI
IPC: G05D16/20
Filed: 1991-10-28
Abstract: PURPOSE:To provide the hydraulic system in which responsiveness is satisfactory, no overrun occurs, and a deceleration time and a deceleration distance are short. CONSTITUTION:A closed circuit 108 is constituted by connecting a variable pump 1 and double rod type hydraulic cylinders 102 by a supply line 5 and a return line 7. A return fluid is supplied to the return line 7 through a check valve 22 from a charge pump 21 and an accumulator 31. A check valve 32 is provided in the return line 7, and a relief valve 33 is connected between this check valve and the variable pump 1. The high-pressure oil of the supply line 5 or the return line 7 is supplied to an electromagnetic pilot valve 11 by a shuttle valve 41. A charge fluid is supplied to the return line 7 from the accumulator 31 and the charge pump 21, therefore, back pressure rises, no overrun is occurred, and a deceleration time and a deceleration distance can be shortened. The influence exerted on the double rod type hydraulic cylinders 102 such as a back flow from the variable pump 1 to the return line 7 is prevented by the check valve 32 and the differential type relief valve 33.
Patent JP-H08146182-A (JP)
Title: Support fitting for support device of cable guide pipe
Inventor: SAKUTA TAKESHI
IPC: F16L3/08
Filed: 1994-11-16
Abstract: PURPOSE: To support many cable guide pipes in a limited working area and to prevent the twisting of an overhead line. CONSTITUTION: Two parallel insert pipes 31 where an overhead line 26 is inserted are fixed to the surface of a stopping base member 27, and a bolt insert pipe mounting plate 37 is fitted to the back by a screw rod 36 and a thumbscrew 28. A bolt insert pipe 39 is fitted to the bolt insert pipe mounting plate 37 through a spacer 38, and a level adjusting bolt 40 is inserted from above the bolt insert pipe 39. A guide pipe gripping member 29 is connected to the lower end of a level adjusting bolt 40 through a nut 42. A pair of freely opened and closed fastening plates 35 are pivoted on both ends of the guide pipe gripping member 29. A rubber piece 34 and a holding recessed part 33 are disposed between the guide pipe gripping member 29 and the fastening plate 35.  Thus, the fitting position of the guide pipe gripping member 29 is positioned on the lower side in the direction of gravity of the stopping base member 27, and the gripping member of the guide pipe griping member 29 is expanded in the horizontal direction.
Patent JP-2000112797-A (JP)
Title: Method for view directory processing, device therefor and storage medium recording view directory processing program
Inventor: HASEGAWA YASUSHI
IPC: G06F17/30
Filed: 1998-10-02
Abstract: PROBLEM TO BE SOLVED: To make it possible to derive a virtual directory, which an individual application program(AP) can easily use, from the directory shared by plural APs as a view directory by establishing, independently of the AP, a directory for managing a place of individual data and an access method. SOLUTION: A set of syntax which determines a view name 4 for a directory operation syntax 5 is stored, the directory operation syntax 5 corresponding to the view name 4 is specified from a view definition syntax set 3, an entry unit operation instruction 11 is generated by receiving a directory operation instruction 9, and an operation answer 14 in the entry unit is obtained and integrated. Then, a batch directory operation result is acquired, a directory 12 is operated, its result is returned to a directory operation instruction origin, an entry set of a set operation object is acquired from the directory, the entry set is operated for each operation kind, and the operation result is generated.