baber/WOPTO huggingface dataset:
Patent JP-S61225214-A (JP)
Title: Production of thin-film oxidation polymer of aniline
Inventor: OTANI AKIRA
IPC: C25B3/29
Filed: 1985-03-29
Abstract: PURPOSE:To facilitate the formation of a thin film oxidation polymer of aniline of a good electric conductivity, by polymerizing an aniline solution containing a proton acid by electrolytic oxidation on the surface of an electrode to obtain a particulate oxidation polymer of aniline and reducing this polymer. CONSTITUTION:An aniline solution containing a proton acid is polymerized by electrolytic oxidation on the surface of an electrode at an electrolytic potential above the oxidation potential of aniline to obtain a particulate oxidation polymer of aniline. In an electrolyte solution this polymer is reduced by using an electrolysis potential below the redox potential of the polymer to form a thin-film oxidation polymer of aniline on the surface of the electrode. The obtained thin-film polymer is redoped with a proton acid by contact with a proton acid solution, whereupon its electric conductivity can be increased. It is preferable that the proton acid used is one having an oxidation potential above that of aniline (e.g., hydrochloric acid or hydrobromic acid).
Patent JP-H09253845-A (JP)
Title: Head operating method of two head circumference automatic welding equipment
Inventor: MAKI YUUICHI
IPC: B23K9/095
Filed: 1996-03-25
Abstract: PROBLEM TO BE SOLVED: To improve a working rate of a welding head by making two welding heads face each other around the center of circle and reciprocate in circumference while running in the same direction. SOLUTION: Two welding heads 5, 6 run on the rail 3 wound one circumference on the outer circumference of a tube 1. The welding heads 5, 6 have a torch 7, a welding wire 8 is continuously fed out from the torch 7, arc is generated between a tip of wire 8 and tube 1, the tube 1 is subjected to butt welding while fusing the wire 8, The circumference is divided into two ranges, each welding heads 5, 6 assumes each range and reciprocates the range while welding. In this case, the two welding heads 5, 6 are made to face each other and run in the same direction. Since there is no idling section, welding efficiency is improved. The interval between the heads 5, 6 is made possibly maximum, complicated control to avoid interference is not required.
Patent JP-2000270061-A (JP)
Title: Mobile terminal
Inventor: NISHIMURA HIROYUKI
IPC: H04M1/02
Filed: 1999-03-15
Abstract: PROBLEM TO BE SOLVED: To allow a design of the increased size of a display panel or decreased size of a main body of a mobile terminal by adopting a design such that part of specific keys is exposed operatively although concealed by the edge of the closed flip when closed and the concealed part is further exposed in an opened flip. SOLUTION: For example, specific operation keys 14a-14c such as a start button 14a and an end button 14c can be operated in a closed state of a flip 9 because key depression tops are exposed, and parts of them having been concealed by the edge of the flip 9 are furthermore exposed to permit ease operation in an open state of the flip 9. Moreover, the specific operation keys 14a-14c are arranged along with the edge of the flip 9 in the closed state. That is, the specific operation keys 14a-14c are laid out along with the edge of the flip 9 in the closed state and in such a way that the parts of the specific operation keys 14a-14c having been concealed in the closed flip 9 are exposed. Thus, a design of an extended length of a display panel can be adopted.
Patent JP-S60210538-A (JP)
Title: Method for operating apparatus for producing base material for optical fiber
Inventor: YABUKI TSUTOMU
IPC: C03B37/018
Filed: 1984-04-05
Abstract: PURPOSE:To obtain a high-quality base material contg. no impurities for an optical fiber without increasing transmission loss by heating a specified porous base material in the core tube of a furnace adjusted so that the internal pressure of the tube is made higher than the external pressure by a fixed value. CONSTITUTION:A porous base material 13 formed by depositing fine oxide powder on the outside of a target 10 by a VAD method is put in a core tube 1 of quartz glass. The internal pressure of the tube 1 can be adjusted according to the flow rate of gaseous He introduced from the inlet 18 and exhausted from the outlet 19. The base material 13 is converted into transparent glass by heating with the carbon heater 5 of an outer core tube 4 of carbon fixed in a heating vessel 3 while keeping the internal pressure of the tube 1 higher than that of the vessel 3 to obtain a base material 14 for an optical fiber. Air is prevented from flowing into the vessel 3 by keeping the internal pressure of the vessel 3 higher than atmospheric pressure with N2 introduced from the inlet 17 and exhausted from the outlet 8.
Patent JP-S56164666-A (JP)
Title: Recording device
Inventor: AYADA NAOKI
IPC: H04N1/41
Filed: 1980-05-22
Abstract: PURPOSE:To reduce the transmission amount of a communication line, by editing and overlaying an original information and a facsimile reception information. CONSTITUTION:An AND gate A10 is opened by turning on an edition key ED, and an original information from a read-in section R is fed to an OR gate 01 via a data compressing section DA. Further, an AND gate is opened by turning a facsimile transmission key FAX on, the original read-in is at the facsimile transmission mode and it is overlaid to the facsimile reception information.
Patent JP-H10269897-A (JP)
Title: Change-over switch
Inventor: YAJIMA ATSUO
IPC: H01H21/00
Filed: 1997-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a change-over switch which makes an opening structure for a cover simple, and thereby lower production costs even if a plurality of pressing switches for changing-over a function, are provided in the changeover switch which is formed out of a plurality of the pressing switches in the inside of an opening part formed at a part of a cover. SOLUTION: In a change-over switch 1, a switch operating member 16 is provided, a shaft member 17 is provided for the switch operating member 16, which is positioned at a place between pressing switches 12 and 13 projected out of two opposite side surfaces, and a surface faced to the inner side of the opening part 3 for the switch operating member 16, is in contact with the pressing switches 12 and 13. When the raised-up parts 16a or 16b of the switch operating member 16 corresponding to the pressing switches 12 and 13, is depressed, it is so constituted that the switch operating member 16 is rotated to the direction of depression around the shaft member 17 so as to allow the pressing switch 12 or 13 to be pressed.
Patent JP-H08257280-A (JP)
Title: Vertical full rotation shuttle and rotating hook bobbin case holder therefor
Inventor: SHIMIZU HIROMITSU
IPC: D05B57/14
Filed: 1995-03-27
Abstract: PURPOSE: To prevent the generation of shuttle sound due to the collision of a rail to the inner surface of a rail groove, to smooth rotation torque received by a rotating hook bobbin case holder by the rotation of a rotating hook and to prevent the generation of incidental looping. CONSTITUTION: The rail groove 51 formed on the inner peripheral part of the rotating hook 46 and the rail 52 formed on the outer peripheral part of the rotating hook 47 are provided so as to make the center position of a width along the axial line 53 of the rotating hook bobbin case holder 47 be on a virtual plane vertical to the axial line 53 provided with the centroid of the rotating hook bobbin case holder 47 housing a bobbin and a bobbin case or be closer to the opening end of the rotating hook bobbin case holder 47 than the virtual plane.
Patent JP-S61230834-A (JP)
Title: Speed change device for machine tool spindle
Inventor: HASHIDATE AKITAKE
IPC: B23Q5/14
Filed: 1985-04-02
Abstract: PURPOSE:To prevent lube oil from staining a transmission belt for a machine tool with a reduction gear mechanism and a speed change means of belt-pulley system between a drive spindle and a spindle, by providing a transmission change-over means and a division closing a gear chamber. CONSTITUTION:A gear chamber 26 is formed within the spindle head 12 of a machine tool, as a space closed by a division 28 wherein a slow-speed gear system comprising a drive spindle 36, a gear 44, an intermediate gear 42, an intermediate spindle 34, an intermediate gear 40, a gear 30 and spindle 10 respectively in order, and an intermediate speed gear system comprising the drive spindle 36, a gear 46, the intermediate gear 42, a gear 32 and the spindle 10 respectively in order are arranged as a reduction gear mechanism. On the other hand, a high speed rotation system is formed in a belt-pulley chamber 48 in such a way that pulleys 50 and 52 are non-connected to each other and the spindle is made to rotate by the working order of the drive spindle 36, the pulley 50, a belt 50, the pulley 52 and the spindle 10, when a tensioned condition has been given from the outside by a tension pulley 58. Moreover, mechanical locks 98 and 100 are provided on a spindle tube 80 and a shifter 104 on the inner tip of the said tube 80.
Patent JP-H08214748-A (JP)
Title: Flashing type electric float
Inventor: SUZUKI JIKUHIKO
IPC: A01K93/00
Filed: 1995-02-18
Abstract: PURPOSE: To provide a float by constituting an electric float of not a lighting type but a flashing type. CONSTITUTION: This flashing type electric float is obtained by assembling a magnetic type proximity switch 9 therein. Thereby, the life of a cell or a battery can remarkably be prolonged by lighting the electric float at need.
Patent JP-S60212411-A (JP)
Title: Preparation of polymaleic acid and its copolymer
Inventor: FUKUMOTO YASUHISA
IPC: C08F20/02
Filed: 1984-04-06
Abstract: PURPOSE:To obtain the titled polymer useful as a scale inhibitor, etc. efficiently and inexpensively, by neutralizing partially maleic anhydride, etc. with an alkali metal hydroxide, etc., polymerizing it in an aqueous solution, adding further an alkali metal hydroxide, etc., finishing the polymerization. CONSTITUTION:(A) In polymerizing maleic acid(anhydride) alone or copolymerizing it with (B) another monomer (e.g., methacrylsulfonic acid, etc.) in an aqueous medium, the component A is neutralized with (C) an alkali metal hydroxide (e.g., caustic soda, etc.) or ammonia in a molar ratio of the component A:C of 100:0- 90 in an aqueous solution, and polymerization is carried out in the presence of a polymerization initiator in the aqueous solution. Then, an alkali metal hydroxide or ammonia is added to the polymerization system, a molar ratio of the component A:C is made into 100:100-130, polymerization is further carried out, and the polymerization reaction is completed to give the desired copolymer.
Patent JP-H0622832-A (JP)
Title: Manufacture of bedding of double layer structure
Inventor: ASAI IKUO
IPC: A47G9/02
Filed: 1992-03-26
Abstract: PURPOSE:To attain mechanized and automatic manufacture, and to improve the efficiency by superposing a first bedding body obtained by cutting a bedding base material in which a gore is attached continuously to a side edge, in the width direction to a second bedding body, and fixing/attaching and connecting the gore and a side edge of a second bedding body. CONSTITUTION:A bedding base material to be the lower bedding body 10 is sewn continuously, and simultaneously, long-sized gore cloth 30 is sewn to a side edge of the bedding base material in a stage that inner cotton 22 is contained, and quilting 11 is executed simultaneously. On the hand, the upper bedding 20 also contains the inner cotton 22 between side cloth, and by sewing together the side edges, quilting 21a, 21b is performed. Subsequently, each of the upper and the lower bedding bodies 20, 10 is superposed, the gore cloth 30 and a side edge 20a of the upper bedding body 20 are sewn together, and also, each side edge 10b, 20b of the lower bedding body 10 and the upper bedding body 20 is sewn together. As a result, the inside of the upper and the lower bedding bodies 20, 10 is closed. In such a way, the bedding base material 40 and the gore cloth 30 are sewn continuously, and cut, therefore, mechanization and automization are facilitated.
Patent JP-S58187172-A (JP)
Title: Compounded salt-cut salty seasoning no.12
Inventor: TAKEUCHI YOSHIO
IPC: A23L27/40
Filed: 1982-04-26
Abstract: PURPOSE:To obtain a salt-cut salty seasoning by using potassium ammonium citrate in combination with ammonium chloride. CONSTITUTION:Potassium ammonium citrate is compounded with ammonium chloride at an arbitrary ratio, and used as a salty seasoning.
Patent JP-S543512-A (JP)
Title: Magnetic head
Inventor: AMANO SAICHIROU
IPC: G11B5/10
Filed: 1977-06-10
Abstract: PURPOSE:To even the abrasion produced through sliding with a tape and prevent the degradation in the magnetic characteristics of a magnetic head by forming the tape sliding face with an Al-Cu material and cores.
Patent JP-S54159518-A (JP)
Title: End face combustion type rocket motor
Inventor: FUJI TAKAYOSHI
IPC: F02K9/22
Filed: 1978-06-07
Abstract: PURPOSE: To secure stable combustion performance of an end face combustion type rocket motor by loading composite propulsive powder grain coated with a restrictor having higher than predetermined hardness at the outer periphery by a free standing process.  
     CONSTITUTION: This rocket motor incorporates composite propulsive powder grain 3 charged by free standing process into a motor chamber 1 coated with insulator of refractory material on the inner wall thereof, and a nozzle 3, an igniter 4, an ignition lead wire 5, and nozzle closure 6 at one end of the chamber 1. a restrictor 10 for coating the powder 8 as retained on the combustion surface of the powder 8 of the grain 3 accommodates higher than 70 of Shore A hardness using preferably ABS resin of, for example, 1-2mm thick with approx. 1×10 -4 /C° of coefficient of linear expansion with adhesive medium layer 12 interposed between the powder 8 and itself. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H10264898-A (JP)
Title: Grounding sensor for rotorcraft
Inventor: YAMAKAWA EIICHI
IPC: G01B21/00
Filed: 1997-03-21
Abstract: PROBLEM TO BE SOLVED: To safely and surely detect a grounding state by detecting the flap angle or flap direction bending moment of a rotor blade by a flap sensor and deciding the grounding state of a rotorcraft by comparing an output signal and prescribed level threshold. SOLUTION: A flap sensor 10 is mounted in the vicinity of the root of a blade and flap direction bending moment of a rotor balde is detected. An output signal from the flap sensor 10 is taken out via a slip ring 11 provided in the vicinity of the lower end part of a rotor shaft 3, and the signal is inputted in a signal processing part 20 installed as a decision means within a craft. The signal processed in the signal processing part 20 is supplied to a displaying part 12, and a ground signal for switching the mode of a flight controller 30 from floating to grounding is supplied to the flight controller 30. Thus, a processing from the starting of grounding to a decision can be completed in short time and the grounding state can be surely decided.
Patent JP-H02247503-A (JP)
Title: Moire type mask aligning method using photothermoelastic effect
Inventor: HATTORI SHUZO
IPC: G01B11/00
Filed: 1989-03-20
Abstract: PURPOSE:To align an optical mask with high accuracy by detecting elastic wave vibration generated in a wafer according to photothermoelastic effect generated as diffraction gratings provided on the mask and wafer opposite each other are displaced relatively. CONSTITUTION:The 2nd diffraction grating 3 on the optical mask is irradiated with a laser light beam which is intensity-modulated with an acoustic frequency - an ultrasonic wave frequency and the beam is projected to the wafer 4a made of an elastic vibration material so that the projection image on the grating 3 is in the same direction at the same pitch with the 1st diffraction grating cut in the wafer 4a. Then the elastic wave vibration generated in the wafer 4a by the photothermoelastic effect of the irradiation with the intensity-modulated laser light beam through the grating 3 is detected and converted into an electric signal. Then this electric signal is detected synchronously as to the reference phase of the acoustic frequency - ultrasonic wave frequency. Then the relative position of the optical mask to the wafer 4a in the same direction is set according variation in the output intensity of the synchronous detection proportional to variation in the intensity of a moire image formed owing to the position shift between the projection image of the grating 3 and the grating 4.
Patent JP-H10268853-A (JP)
Title: Image display device
Inventor: KURANE HARUHISA
IPC: G09G5/00
Filed: 1997-03-21
Abstract: PROBLEM TO BE SOLVED: To obtain an image display device that can lighten the load on an outside CPU and can move a divisional display image fast. SOLUTION: To display data in a display memory 2 on the display device, this device generates a display address of the display memory 2 corresponding to a display position on the display device, generates an image signal by using data in the display memory 2 with the display address, and transfers it to the display device. In this case, the display pixels of the display device and display memory 2 are divided by specific block size, and a display block control circuit 19 is provided with a rewritable display control table wherein the correspondence relation between the block positions of the divided display device and the block positions of the display memory 2 is represented. Then a display address generating circuit 18 generates the display address of the display memory 2 for the display position on the display device by using the display control table.
Patent JP-S61228413-A (JP)
Title: Fats and oils controlling growth of mold for optical instrument use and optical instrument utilizing same
Inventor: ARAI HIDEO
IPC: C10M131/10
Filed: 1985-04-01
Abstract: PURPOSE:To prevent a generation of a mold in the optical instrument by adding a mildew proofing agent to the fats and oils, an adhesives and a sealant. CONSTITUTION:The mildew proofing agent is incorporated in a grease, an oil and another fats and oils, the adhesives, and the sealant for the optical instrument use. The most preferable mildew proofing agent comprises alpha-brom cinnamaldehyde, 4-chloro-m-cresol and 4-chloro-3,5-xylenol. As the pharmaceutical activity is different by kinds of the mold, a broad antibacterial spectrum is obtd. by combining more than two kinds of the agents. The pharmaceutical activity may be persisted for long periods by displaying the activity of the agent having a high vapor pressure at the beginning of the period, and by displaying the activity of the agent having a low vapor pressure at the later periods due to the combination of the agents having the different vapor pressures.
Patent JP-H01244182-A (JP)
Title: Fluid pressure-feeder
Inventor: KOIWA YOSHINOBU
IPC: F04B43/06
Filed: 1988-03-23
Abstract: PURPOSE:To make improvements in the durability of a pressure responding body by housing a working medium at the cylinder side partitioned off by the pressure responding body, and installing a selector in a passage lying between this body and a valve chest. CONSTITUTION:When an elastic film 23 is contracted by suction operation of a plunger 3, volume at the cylinder side A of a pressure working chamber 5a is contracted as well, and an amount of fluid 14 conformed to this contraction flows into a valve chest 1. At this time, such one as being more than the specified grain size is removed by a valve seat 11 and its inflow into the valve chest 1 is checked. In the fluid 14 taken into the valve chest 1, such one as being more than the specified grain size can not pass through a selector 19, so that no grain gets into a valve chest side B of the pressure working chamber 5a. Next, the elastic film 23 is expanded by pressing operation of the plunger 3, thereby feeding the fluid 14 taken into the valve chest 1 to the outside of the valve chest 1 with pressure.
Patent JP-S59194244-A (JP)
Title: Multiplication processor
Inventor: TAKAHASHI YUKIO
IPC: G06F7/499
Filed: 1983-04-18
Abstract: PURPOSE:To control input data of an N-bit parallel multiplying circuit, multiplication process, and overflow processing on the basis of the inspection result of a high-order N-bit pattern when 2N-bit multiplication processing is carried out by using one N-bit parallel multiplying circuit. CONSTITUTION:A selecting circuit 31 selects an input data line 2a or 2b to output its data to one input A of a multiplying circuit 5, and a selecting circuit 32 selects an input data line 3a or 3b to output its data to the other input B of the multiplying circuit 5. The selecting circuits 31 and 32 select data of the input data lines 2b and 3b when a control signal is in the 1st state, and select input data on the basis of the output signal of an OR circuit 26 in the 2nd state. An overflow detecting circuit 28 ORs outputs of detecting circuits 24a and 24b, and 25a and 25b and outputs the results to a status register OVF. When output signals of the detecting circuit are all 0, the overflow detecting circuit outputs 1.
Patent JP-H03215678-A (JP)
Title: Electroless gold plating solution
Inventor: NAKAZAWA MASAO
IPC: C23C18/44
Filed: 1990-03-19
Abstract: PURPOSE:To produce the electroless gold plating soln. capable of being safely used by adding an aliphatic polyhydric alcohol, etc., or their derivative to a basic soln. contg. an alkali hydroxide, an alkali cyanide, a water-soluble gold salt and a boron-based reducing agent as the stabilizer. CONSTITUTION:An aliphatic polyhydric alcohol (1,10-decanediol, etc.,) or its derivative, an aliphatic unsaturated alcohol (allyl alcohol) or its derivative, an aliphatic unsaturated polyhydric alcohol (2-butyne-1,4-diol, etc.,) or its derivative, an aliphatic unsaturated carboxylic acid (propiolic acid, etc.,) or its derivative or their mixture are added to a basic soln. contg. an alkali hydroxide, an alkali cyanide, a water-soluble gold salt and a boron-based reducing agent as the stabilizer, and the pH is controlled to 10-12 to prepare an electroless gold plating soln. Consequently, an electroless gold plating soln. capable of stably plating a base material and with its stability improved is obtained.
Patent JP-H06277137-A (JP)
Title: Mirror heater for open showcase
Inventor: AOYAMA YUJI
IPC: F25D21/04
Filed: 1993-03-29
Abstract: PURPOSE:To make a heater replacement, etc., easier, and save power of the heater while a store is closed by simplifying the power source connection of a mirror heater to prevent the mirror from fogging, which is attached to the back surface panel of an open showcase. CONSTITUTION:A plug 11a is connected to a mirror heater 9, and a power source receptacle 10a in which the plug 11a is inserted is disposed on a back surface panel 5, and power is connected to the mirror heater 9 through the receptacle 10a and plug 11a. Also, a shelf lighting 7 which lights commodities is connected with power by the same type of power source receptacle 10b and plug 11b as the heater 9. The power sources respectively are turned on or off by a lighting switch 14 when a store is opened or closed, and the power source of the mirror heater 9 also is turned on or off by the switch 14 together with the shelf lighting 7.