baber/WOPTO huggingface dataset:
Patent JP-S5742826-A (JP)
Title: Optical interferometer unit
Inventor: FUKUOKA KENJI
IPC: G01J9/02
Filed: 1981-07-13
Abstract: PURPOSE:To change a length measurement directin through a reflecting mirror by obtaining linear polarized light components differeing in polarization directon by 90 deg. by providing a half-wavelength plate between the condenser lens of a cat's-eye incorporated in an optical interferometer utilizing polarization and the reflecting mirror. CONSTITUTION:A collimator for reference light and length-measurement light incorporated in an optical interferometer utilizing polarization consists of a condenser lens 301 and an objective lens 302, and a cat's-eye is composed of a condeser lens 401, a half-wavelength plate 402, and a reflecting mirror 403. Linear (x)-or (y)- polarized light 311, when incident to this collimator from an interferometer unit, is converged by a condenser lens 401 into parallel luminous flux 312, which reaches the reflecting mirror 403 by way of the half-wavelength plate 402. When the incident luminous flux 411 is (y)-polarized light, reflected luminous flux 414 has a 90 deg. difference in polarization direction to obtain (x)-polarized light. Thus, the length- measurement light and reference light are both polarized linearly and for length measurement with the length direction changed, the direction is changed by the reflecting mirror without changing the direction of the interferometer unit itself.
Patent JP-S603989-A (JP)
Title: Production of double pipe
Inventor: KUROKI TAKANORI
IPC: B32B15/00
Filed: 1983-06-17
Abstract: PURPOSE:To produce a double pipe having a secure joint part by fitting a ceramic pipe to a metallic pipe via a thermally sprayed layer or the like contg. a metallic material formed on the circumferential surface of the ceramic pipe, sealing hermetically the contact boundary part and subjecting the pipe to hot hydrostatic pressurization. CONSTITUTION:The outside circumferential surface of a ceramic pipe 1 is formed to a rough surface having much ruggedness and a thermally sprayed layer or packed layer 2 contg. a metallic material at least in a part thereof is formed on such rough surface by using metallic powder or a mixture composed of the metallic powder and ceramic powder. Such pipe 1 is fitted into a metallic pipe 3 and the contact boundary part between the thermally sprayed layer or the packed layer 2 and the pipe 3 at the end face thereof is hermetically sealed 4 by electron beam welding of by using a suitable sealing member, etc. The assembly is then put into a hot hydrostatic pressurizing furnace 5 where the pipes are heated to a high temp. and high pressure is acted thereon from the entire circumference via a pressure medium such as gaseous Ar. The double pipe consisting of the pipe 1 and the pipe 3 which are metallurgically securely united and bound is thus obtd.
Patent JP-S59691-A (JP)
Inventor: WAKAMATSU HISAO
IPC: G21C13/00
Filed: 1982-06-28
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-H10290468-A (JP)
Title: Degaussing device
Inventor: NIHEI SHUICHI
IPC: H04N9/29
Filed: 1997-04-14
Abstract: PROBLEM TO BE SOLVED: To provide a degaussing device for the magnetism on a magnetized object such as a cathode ray tube and a television receiver in a short time efficiently. SOLUTION: An AC degaussing voltage V2 outputted from a switching section 18 of an AC switching regulator 15 is applied to a degaussing coil 12, a pulse width modulation section 21 conducts pulse width modulation in response to a signal level of an output waveform signal S1 depending on a capacitor discharge characteristic outputted from a CR time constant circuit section 17, and the switching section 18 is operated by a high frequency pulse signal P1 outputted from the pulse width modulation section 21 to attenuate the AC degaussing voltage V2.
Patent JP-H07292067-A (JP)
Title: Production of modified epoxy resin, modified epoxy resin and composition of the epoxy resin
Inventor: MURATA YASUYUKI
IPC: C08G59/16
Filed: 1994-04-27
Abstract: PURPOSE:To obtain a modified epoxy resin which can provide a cured product having excellent moisture resistance and electric characteristics by reacting an epoxy resin with a particular compd. contg. active ester groups under predetermined conditions. CONSTITUTION:An epoxy resin (X) contg. 2 or more epoxy groups per molecule (e.g. an epoxy resin derived from bisphenol A) and a compd. (Y) contg. two or more, per molecule, active ester groups represented by the formula I, wherein A represents (substd.) phenyl or naphthyl, or the formula II, wherein R represents H, a 1-10C alkyl, (substd.) phenyl, a (substd.) aralkyl, an alkoxy, or a halogen (e.g. a compd. prepd. from hydroquinone and benzoyl chloride) are reacted with each other so that the amt. of the active ester group in Y per mol of the epoxy group in X is 0.05 to 0.95mol.
Patent JP-S5637224-A (JP)
Title: Microwave heat denitrating apparatus
Inventor: MORISUE TETSUO
IPC: C01G56/00
Filed: 1979-08-31
Abstract: PURPOSE: To efficiently manufacture uranium dioxide and plutonium dioxide by concentrating uranyl nitrate and plutonium nitrate in a starting material soln. with a reverse osmotic membrane and heating and denitrating the nitrates by applying microwaves.  
     CONSTITUTION: Starting material soln. 1 contg. uranyl nitrate and plutonium nitrate is introduced with pump 2 into higher pressure chamber 5 of container 4 provided with reverse osmotic membrane such as tetrafluoroethylene resin membrane 6 to allow the uranyl nitrate and plutonium nitrate to flow into lower pressure chamber 7 through membrane 6. The resulting concd. soln. is sent to storage tank 14 through flow rate regulation valve 12 and pipe 13. The soln. in tank 14 is then  fed to microwave heater 17 through valve 15 and denitrated by heating to obtain  oxides of uranium and plutonium. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S591852-A (JP)
Title: Speed changing device for use in transmission gear
Inventor: IDE TAKASHI
IPC: F16H63/00
Filed: 1982-06-26
Abstract: PURPOSE:To simplify a speed change operation and lighten fatigue of a driver by shifting a gear shift fork by a fluid actuator switched by a solenoid valve. CONSTITUTION:In a switch box, when a shift lever is shifted to a neutral switch 45(N) and a main switch is turned on, an electric circuit 36 is closed. Subsequently, the shift lever is shifted from a neutral switch 45(N) to a speed change switch 39 (first speed), and when the speed change switch 39 is closed, a solenoid valve 29 is opened so that compressed air is supplied from an air tank 26 to an air cylinder 20 through an air pressure pipeline 27. In this arrangement, a gear shift fork 16 is shifted with a gear shift 12 so as to change a transmission gear 50 to the first speed.
Patent JP-S5635572-A (JP)
Title: Vertical blanking pulse generating circuit
Inventor: OOSAWA MICHINAO
IPC: H04N3/24
Filed: 1979-08-31
Abstract: PURPOSE:To produce the vertical blanking pulse synchronized with the flyback time of the vertical output, by utilizing the vertical pulse and the horizontal pulse or its double-frequency pulse at the vertical driving stage. CONSTITUTION:With the fall of the vertical pulse in front of the back edge of the horizontal pulse PH, the output A of the F/F has a fall by the pulse PH. And the reset signal of the latch circuit becomes 1 with the pulse PH arriving next, and thus the latch output OUT has a fall.
Patent JP-S5335484-A (JP)
Title: Capacity element and its production
Inventor: KADAKA TAKAYUKI
IPC: H01G4/08
Filed: 1976-09-14
Abstract: PURPOSE: A dielectric layer which is put between opposite electrodes is constituted by a dielectric consisting of porous SiO 2 , thereby obtaining a small-size layer-shapedcapacity element which is suitable for incorporation into an IC, etc. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5336354-A (JP)
Title: Electric razor
Inventor: KITA MASAKAZU
IPC: B26B19/28
Filed: 1976-09-14
Abstract: PURPOSE: To reduce load at the time of starting a motor. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H08302129-A (JP)
Title: Vinyl chloride resin composition
Inventor: MORITA HIDEFUMI
IPC: C08L27/06
Filed: 1995-05-09
Abstract: PURPOSE: To obtain a vinyl chloride resin composition which shows good moldability and shapability even when it contains a large amount of a woody powder and can give a molding more closely resembling wood in properties by mixing specified components with each other. CONSTITUTION: This vinyl chloride resin composition comprises 100 pts.wt. vinyl chloride resin (A), 40-175 pts.wt. woody powder (B), and 0.2-20 pts.wt. at least one compound (C) having a molecular structure represented by formula I or II (wherein R<1> and R<2> are each a (hydroxyl-substituted) alkyl group; and m is 1-10), the formula III or IV (wherein R<3> to R<5> are each a (hydroxyl- substituted) alkyl or phenyl group) or the formula V (wherein R<6> is a (hydoxyl- substituted) alkyl group; R<7> is a (methyl-substituted) phenyl group; and n is 0-6), and a vinyl chloride resin composition comprising 100 pts.wt. component A, 40-175 pts.wt. component B, 0.3-5 pts.wt. thermally decomposable blowing agent and 0.2-20 pts.wt. component C and/or 10-40 pts.wt. (meth)acrylic resin of a weight-average molecular weight of 2,500,000-6,000,000.
Patent JP-S63276347-A (JP)
Title: Data communication terminal equipment
Inventor: KOJIMA JIRO
IPC: H04L29/12
Filed: 1987-05-08
Abstract: PURPOSE:To easily recognize the required transmission time of a transmission data by prividing a means calculating a required transmission time based on data transmission speed information and prescribed size information. CONSTITUTION:When an operator inputs the data name of the information to be transmitted from a KBD 6, a CPU 1 accesses a DISK 4 according to the information data name to be inputted and stores said data and its header into areas 72, 71 of a RAM 7. Then the CPU1 reads the size of information data from the header area 71 and stores it into a storage area S. Moreover, the transmission speed and the bit number in the unit of transmission from the KBD 6 are stored in the storage areas B, U. Then the CPU1, based on the size of the said stored information and the information data, calculates the required transmission time and displays the result of calculation onto a prescribed location.
Patent JP-S62268161-A (JP)
Title: Thin-film transistor element
Inventor: TAKAHATA MASARU
IPC: H01L29/786
Filed: 1986-05-16
Abstract: PURPOSE:To obtain a thin-film transistor element having a large hydrogen plasma treatment effect by forming the removing sections of a semiconductor film at at least one position or more so that transistor elements are connected in parallel with the whole region or one part in a channel section. CONSTITUTION:Transistor structure in which semiconductors having narrow channel width W and long channel length L are connected in parallel is formed. Voltage is applied to an N<+> polysilicon film 8 used as a gate electrode in the state in which potential difference V is applied between the source section, a source electrode 4, of carriers for injecting carriers into a transistor and the discharging section, a drain electrode 5, of carriers in the transistor, and the resistance of a semiconductor film 6 is controlled, and currents flowing between the source electrode 4 and the drain electrode 6 are controlled. A hydrogen plasma treatment effect is displayed sufficiently because of narrow channel width W, and sufficient currents are caused to flow between a source and a drain in the state in which the transistor is turned ON because of the large effective width W of a channel section. Accordingly, the effect of hydrogen plasma treatment can be expected, thus displaying the effects of the reduction of threshold voltage, the increase of field-effect mobility, etc.
Patent JP-H11308266-A (JP)
Title: Internet terminal
Inventor: AOKI TORU
IPC: H04L12/58
Filed: 1998-04-21
Abstract: PROBLEM TO BE SOLVED: To provide the Internet terminal where utility environment for an electronic mail distribution service is built up to satisfy a request of re- transmission of the electronic mail with a simple entry where designation of transmission time is omitted even when the request is produced after the transmission is once cancelled. SOLUTION: A generated electronic mail is stored in a transmission wait mail box 5, the electronic mail whose elapsed time reaches a delay time is extracted from the transmission wait mail box 5, the extracted electronic mail is sent, and on the occurrence of a request to cancel the transmission of the electronic mail, the transmission cancellation is allowed to the electronic mails that have been generated and whose elapsed time does not reach the delay time among the electronic mails stored in the transmission wait mail box 5.
Patent JP-S61270595-A (JP)
Inventor: YANO YOSHIYUKI
IPC: F16M11/12
Filed: 1985-05-23
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-S597167-A (JP)
Inventor: YURUGEN MARUKERUTO
IPC: C07D215/18
Filed: 1983-06-22
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-S603166-A (JP)
Title: Manufacture of si doped gaas light-emitting element
Inventor: NOMURA NOBORU
IPC: H01L33/30
Filed: 1983-06-20
Abstract: PURPOSE:To reduce series resistance, and to obtain a light-emitting element having high luminous efficiency and excellent current-voltage characteristics by selectively removing an Si high concentration layer formed on the surface of a growth layer through etching and forming an electrode on the surface of the growth layer, on which the Si high concentration layer remains, in an Si doped GaAs light-emitting element acquired through a liquid-phase epitaxial growth method. CONSTITUTION:An Si doped GaAs solution is applied on an N type GaAs substrate 11 in thickness of approximately several hundred mum, the temperature of a growth start is brought to 960 deg.C, and the whole is cooled up to room temperature at a cooling rate of 2 deg.C/min. The temperature of the solution is set previously so that the solution is supersaturated at approximately 960 deg.C at that time, an N type layer 12 in approximately 100mum thickness and a P type layer 13 in approximately 60mum are grown on the substrate 11, and thin layers 14 in high Si concentration in approximately 10mum are formed on the surface of the layer 13. Resist films 15 of predetermined patterns are formed on the layers 14, and the exposed sections of the layers 14 are removed by using a mixed liquid at the ratio of H2SO4:H2O2:H2O=4:1:1. The films 15 are removed, and ohmic electrodes 16 and 17 are each applied on the residual layers 14d and the back of the substrate 11.
Patent JP-S5634610-A (JP)
Title: Stick-shaped powder cosmetic
Inventor: TACHIBANA SHINICHI
IPC: A61K8/00
Filed: 1979-08-31
Abstract: PURPOSE:A stick-shaped powder cosmetic that is prepared by compressing a composition of a mixture of talc and kaolin as a powder base, other desired components and magnesium oxide into a stick form, thus showing good form retention and good spread on skin. CONSTITUTION:A powder base is prepared by mixing talc with kaolin at a ratio of prepferably 4/6-6/4. The resultant powder base is combined with other desired components, preferably magnesium stearate, and magnesium oxide in a proportion of 60-80:6-12: more than 2, preferably 3-5, in percentage and the composition is compressed into sticks, thus producing the objective stick-shaped powder cosmetic. EFFECT:High form-retention sticks are readily produced only by compressing the resultant composition with high steadiness. USE:Anhidrotic stick, baby powder and so on.
Patent JP-S63277367-A (JP)
Inventor: HAYATA YASUNARI
IPC: A47B77/02
Filed: 1987-05-06
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-H0410241-A (JP)
Title: Optical disk device equipped with separate type optical head
Inventor: FUKUSHIMA NOBUHIRO
IPC: G11B7/135
Filed: 1990-04-25
Abstract: PURPOSE:To stablize the output of a light source and to improve the performance of the optical disk device by specifying a ratio between a longest distance including the movable range of a full optical path length from the light source to the optical disk medium and a shortest distance. CONSTITUTION:A fixed part 13 including a light source 4 and a photodetector 10 is separated from a movable part 14 to position a light spot through an objective lens 9 in the radial direction of an optical disk medium 1. Then, the ratio between the longest distance of the entire optical path including a movable range (l) of an optical path 15 from the light source 4 to the medium 1 and the shortest distance is set less than 2. Therefore, the output of the light source is stablized by turning a resonator, which is formed corresponding to the distance from the reflection face of the medium 1 to the light emission end face of a semiconductor laser, to a non-resonance state regardless of movement in the movable range. Thus, the performance of the optical disk device can be improved.
Patent JP-H11303929-A (JP)
Title: Friction pendulum-type base isolation device and installing method for it
Inventor: KUROSAWA TAKASHI
IPC: E04B1/36
Filed: 1998-04-22
Abstract: PROBLEM TO BE SOLVED: To provide a friction pendulum-type base isolation device capable of allowing approximately double horizontal displacement and not to be largely projected outward from a building outer contour by miniaturizing the flat outer shape, and an installing method for the friction pendulum-type base isolation device, capable of reducing machining costs and material costs by constituting curved receiving surfaces of an upper load receiving part and a lower load receiving part of the friction pendulum-type base isolation device through a process of integrating a metallic thin plate and a grout solidification layer with each other. SOLUTION: A metallic thin plate having a curved receiving surface 5a is mounted on anchor bolts 3 erected from the ground 1, and a nonshrinkage grout material is filled and integrated between the metallic thin plate and the ground 1. A nonshrinkage grout material is filled and integrated between a metallic thin plate 24 having a curved receiving surface 24a constituted at the same radius of curvature as the receiving surface 5a of the metallic thin plate and a flat plate 25, the flat plate 25 is fixed to an H-type steel 16, and a shoe 9 is interposed between the curved receiving surfaces 5a, 24a so as to be freely slid.
Patent JP-H08314093-A (JP)
Title: Improvement in supply and collection of solution or related to them
Inventor: EDOWAADO CHIYAARUZU GUROOBAA
IPC: F17D1/08
Filed: 1996-05-02
Abstract: PROBLEM TO BE SOLVED: To develop a method of using a large number of 'bag-in box' devices joined together to scavenge a waste solution from processing by supplying a replenishing solution having the volume larger than when only a single 'bag-in box' device is used, to the processing. SOLUTION: In a supply method of solution to processing using soft vessels 30 and 32, the solution of the prescribed volume is contained in the respective soft vessels 30 and 32, and the plural soft vessels 30 and 32 are connected to each other, and solution having the volume larger than the volume of the solution contained in the respective individual soft vessels is supplied to the processing.
Patent JP-S5859702-A (JP)
Inventor: YOHANESU GARUDEIAN
IPC: B23B5/16
Filed: 1982-06-30
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-H04340513-A (JP)
Title: Range-finder device for camera
Inventor: KUNISHIGE KEIJI
IPC: G03B13/36
Filed: 1991-05-16
Abstract: PURPOSE:To provide the range-finder device for a camera where contradictory requirements in terms of a time lag and rangefinding accuracy are compatible. CONSTITUTION:This device is provided with a light projecting means 4 which projects pulse light to an object 5, a position detecting means 6 which receives reflected light of the pulse light from the object 5 and gives output in accordance with a light receiving position, a distance calculation means 7 which calculates an object distance in accordance with the output from the means 6, an integration means 11 which integrates the output from the means 7 and outputs it as object distance data, and a changing means 1 which changes the integrating condition of the means 11 in accordance with one mode selected from a photographing mode having a specified time interval between releasing operation for starting a photographing action and the actual photographing action and a photographing mode having no time interval.
Patent JP-H02302611-A (JP)
Title: Moving distance detector
Inventor: HANSU DEIITAA RAINARUTSU
IPC: B60T7/04
Filed: 1990-05-01
Abstract: PURPOSE: To lower the cost of an apparatus to determine a pedal position of an automotive brake and miniaturize the apparatus. CONSTITUTION: A piston 1 is held by a compression spring 3, a member to be measured works on a working member 4, and the member 4 is also held as to slide in the axial direction of the piston 1. The force working on the member 4 in the direction shown as an arrow 5 is transmitted to the piston 1 by a spring 6. The spring 3 is so manufactured as to be rigider than the spring 6 and the stroke H of the member 4 to be measured is lessened by the springs 3, 6. Then, the stroke h of the piston 1 is measured by a measuring apparatus 7 and converted into analog electric signals by an electronic apparatus and the stroke h of the piston 1 is smaller than the stroke H of the member 4. The ratio of the stroke h and the stroke H is determined by the modulus of rigidity of the spring 3 to the spring 6. With this constitution, the cost is lowered and the size is miniaturized.
Patent JP-S63276244-A (JP)
Title: Manufacture of semiconductor device
Inventor: KITAOKA NOBUYASU
IPC: H01L21/768
Filed: 1987-05-08
Abstract: PURPOSE:To provide a semiconductor device with a wiring, strong against heat and chemicals and stable in presenting low resistance, by a method wherein a layer, which is a mixture of a high-melting metal and silicon, and a titanium layer are stacked up and then subjected to heat treatment for the construction of a mixed layer wherein a silicide of the high-melting metal combines titanium silicide. CONSTITUTION:A field insulating film 2 is provided on a surface of a P-type semiconductor substrate 1, which defines a region for element formation. A gate insulating film 3 and a wiring pattern layer 1 are formed on the surface including said element forming region. Next, an N-type diffusion layer 5 is formed, and an opening is provided for the establishment of contact. A titanium layer 6 is deposited on the surface including the opening for contact. A thermal process follows wherein the wiring pattern layer 4 and the titanium layer 6 combine into a mixture layer 7 of tungsten silicide and titanium silicide, when a titanium silicide layer 8 is also produced through reaction between the N-type diffusion layer 5 and the titanium layer 6. Finally, an electrode wiring is constructed of the titanium silicide layer 8, connecting to the N-type diffusion region 5, and the mixture layer 7 composed of tungsten silicide and titanium silicide.
Patent JP-S5816040-A (JP)
Title: Electrical contact
Inventor: SASAMOTO TAKESHI
IPC: H01H1/02
Filed: 1981-07-17
Abstract: PURPOSE:To obtain an electrical contact suitable for supplying a relatively small electric current and stopping the supply by providing an alloy composition consisting of specified amounts of Ag, Pd and Mg. CONSTITUTION:The composition of an alloy used to manufacture an electrical contact is composed of, by weight, Ag with high heat conductivity, >40% Pd as a high m.p. metal and 0.1-1% Mg with high oxidizability. An electrical contact made of the Ag-Pd-Mg alloy can maintain more stably the contact resistance even at high temp. than an electrical contact made of a conventional Ag- Pd alloy, and it is suitable for use as an electrical contact for supplying a relatively small electric current and stopping the supply, e.g. a relay contact.