baber/WOPTO huggingface dataset:
Patent JP-S6022828-A (JP)
Title: Fm signal generator
Inventor: IGAWA TETSUO
IPC: H03L7/08
Filed: 1983-07-19
Abstract: PURPOSE:To change a frequency shift over a broad range and also to suppress the frequency fluctuation of a signal source by using selectively a voltage controlled oscillator having a high frequency stability and a voltage controlled oscillator applied with a deep frequency modulation. CONSTITUTION:An FM-DC mode signal having a broad frequency shift and an excellent frequency stability even if an FM modulation frequency 15 is shifted with a small value is generated because the 1st voltage controlled oscillator 16 having a high frequency stability and the 2nd voltage controlled oscillator 17 having a wide frequency shift are used selectively as an FM reference signal source 10. The 1st voltage controlled oscillator 16 or the 2nd voltage controlled oscillator 17 is phase-locked by a reference signal er by identical PLL circuits 11, 12, 16 and 18 in the FM-AC mode and the adjustment of a gain control circuit 13 is conducted by the changeover device S1 of the voltage controlled oscillator. Thus, the center frequency is stabilised as the FM reference signal source and also the FM modulation frequency characteristic and the switching response characteristic are made identical.
Patent JP-2000034291-A (JP)
Title: Method for decreasing residual halogen content and/or for improving color index in alkoxysilane or composition containing the same as base
Inventor: STANDKE BURKHARD DR
IPC: C07F7/20
Filed: 1999-05-11
Abstract: PROBLEM TO BE SOLVED: To prepare a bonding assistant, a mold releasing agent, or the like superior in quality, improved in color index by the treatment of a composition containing an alkoxysilane, etc., as a basic material using active carbon so as to reduce residual halogen in the composition. SOLUTION: The method of this invention is to treat an alkoxysilane (e.g. vinyltrimethoxysilane) or a composition containing an alkoxysilane, etc., as a basic material using active carbon in the temp. range of 0-200 deg.C (pref. 10-100 deg.C) for 1 min to 8 h. (pref. 2 min to 1 h.) to reduce the weight content of residual halogen down to <10 ppm. It is pref. to conduct the active carbon treatment in the presence of a solvent such as methanol or the like.
Patent JP-H08318894-A (JP)
Title: Inboard loading device for long size body
Inventor: TANAKA AKIO
IPC: B65G67/60
Filed: 1995-05-29
Abstract: PURPOSE: To automate the binding and the releasing of a long size body easily, by providing a lower support mechanism having a lower support metal fitting which is set in the longitudinal direction of a canister a fixing piece to bind from the upper side, a compression spring to energize the pressing force of the fixing piece, and a fixing mechanism having a fluid cylinder to release the binding. CONSTITUTION: An inboard loading device of long size body holds a long size body 111 at plural parts in the longitudinal direction of a canister 1, by aligning the axial center of the body 11 at the same position, and by rotating and deforming it around the rotary shaft by a fluid pressure. A lower support mechanism 10 having a lower support metal fitting 11 is provided. And at the upper part of the canister 1 opposing to the lower support mechanism 10, a fixing piece 3 abutting from the upper side of the long size body 111 supported by the lower support mechanism 10, and binding it, a compression spring to energize the downward pressing force of the fixing piece 3; and a fixing mechanism 2 having an air cylinder 15 to raise the fixing piece 3 and to release the binding of the long size body 111 against the energizing of the compression spring, are provided.
Patent JP-S6110178-A (JP)
Title: Device for automatically stopping supply of liquid
Inventor: YAMAGUCHI TOYOJI
IPC: F16K21/18
Filed: 1984-06-25
Abstract: PURPOSE:To automatically stop the supply of a liquid by acting magnetism on a valve which is moved in close to a valve seat by buoyancy of a float. CONSTITUTION:When the oil surface is caused to rise by kerosene discharged into a tank, a float 3 having a buoyancy capability for floating the whole weight of a movable member starts to float with a rise of the oil surface. When the oil surface rises until the oil feed amount reaches a fixed quantity in an oil supply tank, a magnetic piece 5 runs into a magnetic field of a magnet 6 to be adsorbed to the magnet 6. Simultaneously, a valve 4 disposed on the forward end of the movable member pointing to a valve seat 2b closes the valve seat 2b to interrupt the supply of oil. A valve opening arm 5a erected in such a manner as to freely advance and retreat is further projected.
Patent JP-S63294189-A (JP)
Title: Still video camera
Inventor: OTA YOSHITAKA
IPC: H04N5/765
Filed: 1987-05-27
Abstract: PURPOSE:To eliminate the generation of failed and double recording and to attain sure recording, by performing preparatory control of recording in a recording state which can perform frame recording and performing a recording- impossible display when the recording state which can perform the frame record ing is not set. CONSTITUTION:With a still video camera which is capable of switching between field recording and frame recording at the time of recording still pictures, its recording state is discriminated whether or not frame recording can be performed on a recording medium when the field recording is switched to the frame recording. In addition, a control means 28 which performs preparatory control of frame recording when the recording state which can perform the frame recording is set and performs the recording-impossible display when the recording state is not set, is provided. Therefore, even if switching of record ing states between field recording and frame recording is performed when a recording medium, on which recorded tracks and unrecorded tracks exist in a mixed state, is used, no failed recording and double recording is produced and recording can be performed certainly on an unrecorded track.
Patent JP-S5654764-A (JP)
Title: Electric conductive core body for storage battery and its manufacturing method
Inventor: TAKESHIMA KENJI
IPC: B22F5/00
Filed: 1979-10-09
Abstract: PURPOSE:To obtain iron fiber sintered material which is excellent in the maintenance of active material, electric conductivity and mechanical strength in such a way that iron fiber is applied the pressure, the heat and formed before sintering,  and nickel-plating is done after sintering. CONSTITUTION:Continuous belt-shaped iron fiber 1 which has long iron fiber in fiber diameter of 10-50muphi is continuously supplied as a roll 2, heated compressive formation is done within reducible atmosphere with a hot roller 3 in the temperature of 900 deg.C. This heated compressive formative material is sintered at 950 deg.C in a sintering furnace 5 within reducible atmosphere. Then, without exposing the sintered material to the outer air, pretreatment of nickel-plating is done continuousely with a weak acid 6 in a bath reservoir 7, on the heels of it, nickel-plating is done in a plating reservoir 8, which is flushed with water in a water flushing reservoir 8, dried in a drying furnace 10, and then iron fiber sintered material 11 can be obtained.
Patent JP-S5355941-A (JP)
Title: Waveguide filter
Inventor: KASUGA YOSHIO
IPC: H01P5/02
Filed: 1976-11-01
Abstract: PURPOSE:To obtain a compact and light-weight waveguide filter featuring a small loss by forming either one of E, H and EH surfaces of a waveguide containing plural units of resonator into a step or taper shape and also giving a characteristic impedance converting function.
Patent JP-H0898602-A (JP)
Title: Rotary tilling device
Inventor: AIZAWA RYOICHI
IPC: A01B33/12
Filed: 1995-05-29
Abstract: PURPOSE: To provide a cover adjusting mechanism for a rotary tilling device which is simply operated, not bulky and capable of being rationally installed. CONSTITUTION: In this cover adjusting mechanism for a rotary tilling device, which has a top cover 12 covering a tilling member and a rear cover 16 and controls the position adjustment of a pivoting part between the top cover and the rear cover by a cover regulating mechanism 20, the cover regulating mechanism is constituted by a cylindrical driving member expandable in the longer direction, the pivoting member is moved downward by extension of a rod by remote manipulation from a manuring seat and moved upward by shortening the rod.
Patent JP-H08168535-A (JP)
Title: No needle type injection site being equipped with by-pass valve structure
Inventor: ADEIBU JII DAOODO
IPC: A61M5/168
Filed: 1995-05-29
Abstract: PURPOSE: To ensure highly reliable use, in an injection site receiving a male fluid connector pipe joint to enable the injection of a fluid, by moving a plunger to a second position when the pipe joint is inserted into the first end of the injection site and allowing a fluid to bypass a seal part to pass the fluid. CONSTITUTION: A fluid injection site 10 has a plunger 16 displaced when a male lure connector pipe joint is received in a female lure connection port part 14. A housing consisting of a near end side housing member 18 and a distal end side housing member 20 is provided and the plunger 16 housed in the housing member 18 is pushed toward a first end by the energizing force of a coil spring 27 to be pushed into the male lure port 14. This housing member 20 has a fluid bypass 32 provided to the distal end part of the dent 37 of the port 14 and the pipe joint is inserted by this lypass and, when the plunger 16 is moved to a second position, the fluid is allowed to flow so as to bypass the seal part.
Patent JP-H08331132-A (JP)
Title: Atm switch
Inventor: GENDA KOICHI
IPC: H04Q3/00
Filed: 1995-05-29
Abstract: PURPOSE: To shorten delay time required for copying by providing a means by which a cell arriving at an input terminal is branched and outputted to a common signal line in an upmost stream trunk and a means in which the cell arriving via the common signal line is branched and inputted from the common signal line in a copy trunk other than the upmost stream trunk. CONSTITUTION: This ATM switch is constituted in such a way that two output lines out of the output lines of a switch element 10 are connected to the input terminals of the copy trunks 301 , 302 , respectively, and the output terminals of the copy trucks 301 , 302 are connected to two input lines of the switch element 10, respectively. Either one of the copy trunks 301 , 302 is set as the upmost stream trunk, and the common signal line 300 which connects the copy trunks 301 , 302 in common is provided. The means by which the cell arriving at the input terminal is branched and outputted to the common signal line 300 is provided in the upmost stream trunk. Also, the means by which the cell arriving via the common signal line 300 is branched and inputted from the common signal line 300 is provided in the copy trunk other than the upmost stream trunk.
Patent JP-S61289670-A (JP)
Title: Manufacture of semiconductor device
Inventor: TSUCHIYA NORIHIKO
IPC: H01L29/812
Filed: 1985-06-18
Abstract: PURPOSE:To obtain a stable threshold voltage by a method wherein working upon a semiconductor substrate and transfer of the semiconductor substrate between processes are carried out without exposing the main surface of the semiconductor substrate to the open air containing oxygen. CONSTITUTION:After donors are introduced into the surface layer of a semi- insulating GaAs substrate 1 to form an N-type layer 2, donors are implanted selectively to form an N<+> type source region 3 and an N<+> type drain region 4 by diffusion. The substrate is subjected to heat dissociation in a vacuum apparatus to remove a natural oxide film on the main surface of the substrate and an As beam is applied. Tungsten/aluminum is evaporated on the substrate 1 and a photoresist 11 is applied and Schottky gate electrode 5 is formed. Then, while the vacuum being maintained, the resist 11 is removed and a silicon oxide film is formed as a layer insulation film 6. After contact holes 7 are drilled in the layer insulation film 6, gold/germanium alloy films are evaporated to form a source electrode 8 and a drain electrode 9 which are brought into ohmic contact with the source region 3 and the drain region 4 respectively. With this constitution, a threshold voltage can be controlled at the stable and well reproducible value.
Patent JP-S61115084-A (JP)
Inventor: BARII DEII DEIIN
IPC: C07D487/04
Filed: 1985-06-18
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-S5920960-A (JP)
Title: Dishcarge lamp for display
Inventor: KAMEGAYA TAKEO
IPC: G09F9/313
Filed: 1982-07-27
Abstract: PURPOSE:To provide high luminance being equivalent to an incandescent lamp and to prevent any brakage of the cathode, by giving the cathode the shape of a cone with its bottom face adpated to be an opening and by enabling the interior face of the conical cathode to be operable in a state of the hollow cathode discharge. CONSTITUTION:The interior face of the conical cathode 3 is coated with a layer of electron emitting material 7 consisting of single or complex substance of an oxide of alkaline-earth metal, an oxide of rare-earth element, or the like, represented by, for example, BaO, BaSrO2, Y2O3, etc., whereby it is aimed to keep the discharge maintaining voltage at a low value by the hollow cathode effect and also to lower the normal operating voltage. The glass bulb 2 is filled with a discharging gas ciefly constituting of single or mixed rare gas, such as Ne and Ar, enabled to be operable forming a glow discharge. Thus, strong luminance of negative glow by the hollow cathode effect can be provided and it is employed as the light source for various display purposes.
Patent JP-S61287788-A (JP)
Title: Thermal recording material
Inventor: YAGUCHI HIROSHI
IPC: B41M5/40
Filed: 1985-06-17
Abstract: PURPOSE:To enhance head matching property, by a method wherein an overcoat layer comprising a specified urea compound is laminated on a thermal color forming layer comprising a leuco dye and a color developer which is provided on a base, thereby producing a thermal recording material. CONSTITUTION:The thermal color forming layer comprising a leuco dye and a color developer is provided on the base, and the overcoat layer comprising at least one urea compound of formula I or II, wherein each of R1 and R2 is 10-30C alkyl, and R3 is a bivalent hydrocarbon group, is provided thereon to produce the thermal recording material. Examples of the urea compound include N,N'-didecylurea, N-decyl-N'-laurylurea, methylene-bis(laurylcarbamoylamide) and n-propylene-bis(eicosylcarbamoylamide).
Patent JP-H07308621-A (JP)
Title: Die coater
Inventor: MIAMA NAONOBU
IPC: B05C5/02
Filed: 1994-05-20
Abstract: PURPOSE:To obtain a die coater which is capable of applying a magnetic coating on a web such as a polyester base film uniformly and smoothly. CONSTITUTION:A coater head 1 is composed of a lip part 6 on the upstream side and a lip part 7 on the downstream side which are located across a coating slot 3. A circular convex face 9 is formed on the tip of the lip part 6 on the upstream side. The upstream end A of the convex face 9 is the introduction start point of a web 5. The web introduction angle theta to the upstream end A of the convex face 9 is set within the range of 0 to 10 deg. to a first tangential line L at the upstream end A. The web exiting angle theta' to the downstream end B of the convex face 9 is set within the range of 0 to 10 deg. to a second tangential line L' on the downstream end B.
Patent JP-S5834018-A (JP)
Inventor: OSUKAA RUUSHI
IPC: B01D33/06
Filed: 1982-07-29
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-S5926405-A (JP)
Inventor: MIKI SHINJI
IPC: B31B50/00
Filed: 1982-07-28
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-S63299273-A (JP)
Title: Manufacture of semiconductor device
Inventor: SATO YASUHISA
IPC: H01L21/283
Filed: 1987-05-29
Abstract: PURPOSE:To prevent the oxidation and exfoliation of a gate electrode by a method wherein, after the gate electrode composed of W has been patterned, it is heat-treated in an atmosphere of NH3 and the surface (the top and side faces) of the gate electrode is nitrified. CONSTITUTION:W for gate electrode use is deposited by a sputtering method. After a resist coated on this W has been patterned, a resist mask 21 is formed; a reactive ion etching operation is executed by using SF6 as an etching gas and by making use of this mask as a mask; a gate electrode 13 composed of W is formed. Then, this assembly is heated in an atmosphere of NH3 at 800  deg.C; a WN film 14 is grown on the surface (the top and side faces) of the gate electrode. Then, if an Si substrate 11 is heat-treated in an atmosphere of O2 at 800 deg.C and an SiO2 film 15 is grown, the surface of the gate electrode is covered with a WO3 film 13a; because WO3 is formed uniformly, it is not exfoliated. In succession, if this assembly is treated with hydrogen at 900  deg.C, WO3 is reduced to W. During this process, because SiO2 is stable, it is possible to execute a stable process by using W.
Patent JP-H10315368-A (JP)
Title: Fiber-reinforced thermoplastic resin material having burning resistance
Inventor: FUJIMOTO TAKAHIRO
IPC: B32B5/00
Filed: 1997-05-21
Abstract: PROBLEM TO BE SOLVED: To impart to this material a superior thermal diffusion property in the surface direction, a thermal insulation property in the thickness direction, and an excellent thermal deformation resistance by alternately laminating a fiber layer having a predetermined value or more that conductivity and a thermoplastic resin layer having a predetermined value or more glass-transition temperature. SOLUTION: The material consists of a planar body 3 having two or more high heat conductive fiber layers 1 and three or more thermoplastic resin layers 2 laminated alternatively to then be put together through heat-compression. The heat conductivity of the high heat conductive fiber layers 1 is 100 W/m.K or more, and a rate of the thermoplastic resin layers to the high heat conductive fiber layers is made 30-90 wt.%. Also, the thermoplastic resin layers 2 are reinforced thermoplastic resin material consisting of amorphous resin having a glass transition temperature of 120 deg.C or higher or crystalline resin having a melting point of at least 180 deg.C. As a high heat conductive fiber to be used, there is preferady used a carbon fiber and metal fiber having a heat conductivity of 100 W/m.K or more in the fiber axial direction.
Patent JP-H10292161-A (JP)
Title: Adhesive tape for polyolefin
Inventor: MATSUMIYA HISAO
IPC: C09J7/02
Filed: 1997-04-16
Abstract: PROBLEM TO BE SOLVED: To obtain an adhesive tape for polyolefin that has high resistance to heat without damaging high adhesion to polyolefin by forming a cross-linking type adhesive as a mixture of specified components into a film and crosslinking the resultant film. SOLUTION: This adhesive tape is obtained by forming a crosslinking type adhesive comprising (A) the base polymer prepared by grafting (i) an acrylic acid derivative monomer bearing a functional group (as a monomer bearing carboxyl group) onto (ii) a styrene block copolymer, (B) a tackifier resin as rosin resin or terpene resin and (C) a crosslinking agent reactive with the functional group in the component (ii), into a film with a thickness of 20-200 μm, and crosslinking the resultant film. The amoung of the component B is preferably about 50-150 pts.wt. This adhesive tape is laminated on one or both surfaces of the sheet base material as paper, nonwoven fabric and the like thereby providing the objective adhesive tape with high adhesion to polyolefin and high resistance to heat.
Patent JP-H0425931-A (JP)
Title: Data output device
Inventor: OKA YOSHIHARU
IPC: G06Q10/10
Filed: 1990-05-22
Abstract: PURPOSE:To control the direction of printing for data in accordance with a case when a whole table cannot be stored within a designated paper by rotating and printing data when the size of the table is detected to be larger than that of the designated paper. CONSTITUTION:A size alteration means 2A enlarges an item area to the size adjusted to a maximum data length which a data length detection means 1A detects and alters the size of the table. A size comparison means 3A compares the altered size of the table and the size of the designated paper. When the size comparison means 3A detects that the size of the table is larger than that of the designated paper, a printing control means 4A rotates and prints data on the designated paper and alters the direction of data. Thus, the direction of printing for data can be controlled in accordance with the case when the whole table cannot be stored within the designated paper at the time of reducing or enlarging the item area constituting the table in accordance with the maximum data length and altering the size of the table.
Patent JP-S5655355-A (JP)
Title: Preparation of alkylenediamine derivative
Inventor: YOKOGOSHI KIYONORI
IPC: C07C213/00
Filed: 1979-10-15
Abstract: PURPOSE: To obtain the titled compound simply in high yield and in high purity effective against bronchial asthma, etc., having bronchodilatory action, etc., by reacting a dihydroxyphenyldihydroxyethane derivative with an alkylenediamine.  
     CONSTITUTION: A compound shown by the formula I [R is H, lower alkyl, alalkyl, or acyl as a protecting group; Z is a group shown by the formula II (X is halogen or OH) or a group shown by the formula III] is reacted with an alkylenediamine shown by the formula IV (R 1  is H, alalkyl or acyl as a protecting group; n is 4W12) in water or in the presence of an inert organic solvent(e.g., methanol, etc.) under reaction conditions to give a reaction product, which is optionally hydrolyzed to remove the protecting group or converted to an acid addition salt, to give a compound shown by the formula V or its acid addition salt. In the reaction, the presence of an acid or preferably a base can shorten the time requied for the condensation reaction or to remove the protecting group. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H04332856-A (JP)
Title: Inspecting apparatus of surface defect of strip
Inventor: NAKANO MASAAKI
IPC: G01N21/892
Filed: 1991-05-07
Abstract: PURPOSE:To improve the efficiency of an operation of checking up a defective part by an inspector by a construction wherein the amount of data to be displayed is changed in accordance with the speed of conveyance of a strip. CONSTITUTION:A laser light is made to scan in a sweeping manner in the width direction of a strip 1, a reflected light therefrom is sensed 3 and converted into a voltage strength signal, and either a voltage waveform determined by a voltage waveform generator 4 or a differential waveform obtained by differentiating 5 the voltage waveform is selected 6, converted 7 into a digital value and inputted to a pretrigger circuit 8. Meanwhile, the differential waveform is compared with a prescribed threshold value in a threshold value processing element 10 so as to discriminate the existence or nonexistence of a defect, and a trigger signal is outputted therefrom. On the other hand, data on the differential waveform converted 11 into a digital value are inputted to a characteristic amount computing circuit 12 and a plurality of characteristic amounts, e.g. normalized secondary averages and differential ranges, are calculated therein. They are inputted to a neural network 13 to discriminate the existence or nonexistence of the defect, and the result is inputted to a trigger signal processing circuit 14. Since the existence or nonexistence of the defect is discriminated by using two processing systems jointly in this way, the kind and degree of the defect can be discriminated with higher precision.