baber/WOPTO huggingface dataset:
Patent JP-S57143266-A (JP)
Title: Plate for lead acid battery
Inventor: SATOU MASASHI
IPC: H01M4/68
Filed: 1981-02-27
Abstract: PURPOSE:To increase the life performance of a lead acid battery, and prevent any capacity decrease of the battery by coating a grid made of a lead alloy containing antimony with a mixture film consisting of a synthetic resin, carbon powder and a plastic agent. CONSTITUTION:A film 2 made of a mixture, which is prepared by heating and kneading an acid-proof synthetic resin such as vinyl chloride with both carbon powder and a plastic agent such as dioctyl phthalate in a given ratio, is formed over the surface of a grid 1 made of a lead-antimony or a lead-antimony-tin alloy by a painting or immersing method. After that, an active material 3 is packed into the grid 1 so as to make a plate for a lead battery. Thus made plate doesn't deteriorate in its current collecting performance owing to the effect of carbon contained in it. In addition, any elution of antimony which might be caused within the grid 1 can be prevented, and the life of the battery is improve.
Patent JP-H01202430-A (JP)
Title: Single facer
Inventor: TOYOFUKU TOSHIHIRO
IPC: B31B50/66
Filed: 1988-02-09
Abstract: PURPOSE:To settle the generations of noise of a single facer and of breakage of paper as material and smoothly response to the change of the load of matter to be heated by a method wherein paste interposing between linerboard and corrugated medium is heated and the operating speed, the amount of the paste at the crest of the corrugated medium and the sheet width are detected so as to control the output of a dielectric heating device on the basis of detection signals. CONSTITUTION:Medium 8 is formed into a corrugated medium 8a by being bitten between an upper corrugated roll 11 and a lower corrugated roll 12. After that, paste 7 is applied to the ridge crests of the corrugated medium 8a with a pasting roll 4 to laminate the medium 8a to a linerboard 9. The linerboard 9 and the corrugated medium 8a are joined by pressing with a belt 14, the pressing force of which is controlled by a tension roll 15. On the other band, heat is generated at the joining part of the corrugated medium 8a and the linerboard 9 due to the electric field generated between grid electrodes 16, 16..., which are adjacent to each other and arranged close to a laminating roll 13 and between which high frequency alternating voltage is applied. When the speed of sheet to be heated, the width of the sheet, the amount of paste adhered and the like change, the load change is detected by respective detectors or their substitute signals and, as a result, an oscillator 24 controls necessary output so as to heat under optimum conditions.
Patent JP-H05220507-A (JP)
Title: Method for forming steel tube
Inventor: ITAMI YOSHIAKI
IPC: B21D3/14
Filed: 1992-02-14
Abstract: PURPOSE:To provide a method for forming a steel tube with an arbitrary outside diameter and at an arbitrary drawing rate without necessitating roll change in the drawing/forming stage of an electric resistance welded tube. CONSTITUTION:Plural rolls 2 are radiately arranged to a steel tube, rotating force is added to the rolls themselves with hydraulic motors 3 and also the respective rolls are made to be freely expanded/contracted in the radial direction of the steel tube with radial direction expanding/contracting devices 5. This device consists of revolving devices 6 for assisting the revolution of roll and preventing circumferential rotation of the pipe and rotary hydraulic valve devices 7 with which the rotating force of roll can be transmitted even when it is revolved.
Patent JP-S55120631-A (JP)
Title: Production of colored thermosetting resin compound
Inventor: SHIGEMORI YOSHIHIRO
IPC: C08J3/20
Filed: 1979-03-13
Abstract: PURPOSE: To obtain molded articles which do not cause discoloration and flow mark, by a method wherein a filler is added to the precondensate of a thermosetting resin, and the resulting mixt. is dried, powdered and uniformly mixed with a pigment which does not contain agglomerated particles which disintegrate during fabrication.  
     CONSTITUTION: A filler such as cellulose is added to the precondensate of a resin such as melamine, urea, or phenolic resin. The mixt. is dried, powdered and uniformly mixed with a pigment colorant together with a dispersant such as zinc stearate. The mixt. is powdered to produce a compound. The pigment colorant is tested with disc sample by using a specified test method to use the pigment which does not cause flow mark. The aggregate of the pigment does not disintegrate by impact force produced during mixing of the pigment with the precondensate. The pigment does not contain aggregate which disintegrate by shearing force during molding. As the pigment is in te dispersed state of primary particles, molded articles which do not cause flow mark can be obtained in any of conventional molding methods such as compression molding, transfer molding, or injection molding. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H01202751-A (JP)
Title: Magazine for photosensitive material
Inventor: OKAWA NORIO
IPC: G03C3/00
Filed: 1988-02-09
Abstract: PURPOSE:To enable sure light shielding of a photosensitive material in the case of loading a magazine to a photosensitive material processing device by constituting shutters for light shielding which open and close the photosensitive material take-out port of the magazine body in such a manner that said shutters can be opened and closed by the operation from the outside of the magazine body. CONSTITUTION:A lower case 30 and an upper case 32 are provided to the magazine 10. The upper case 32 is partly formed with a slit 32A to constitute the take out port for photographic paper 14 drawn out of a roll-shaped part 14A. The shutters 110, 112 opposite to the slit 32A are disposed to the outside of the upper case 32 to shut the slit 32A and to provide light shielding to the inside of the magazine 10. The shutters 110, 112 shut the slit 32A by the energizing force of a recoil spring 118. A handle is rotationally operated form the outside of an open/shut cap to rotate a shaft 120, by which the shutters 110, 112 are brought to the shut position of the slit 32A. The photographic paper 14 in the magazine 10 is thereby surely shielded of light at the time of loading of the magazine 10. A malfunction is thus obviated.
Patent JP-S60172609-A (JP)
Inventor: EGASHIRA TETSUO
IPC: B65B21/06
Filed: 1984-02-20
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-H02208388-A (JP)
Title: Cooling medium composition
Inventor: USHIKU YOSHIO
IPC: C09K5/08
Filed: 1989-02-09
Abstract: PURPOSE:To form a cooling medium composition which can maintain its cooling effect for a long time and can be stored and used as a handy cooling agent without any obstacle even in summer by combining a powdery substance undergoing endothermic dissolution with a water-insoluble metallic alginate in hydrogel form. CONSTITUTION:The title composition is formed from a powdery substance undergoing endothermic dissolution, which absorbs heat when dissolved, and a water-insoluble metallic alginate in hydrogel form. When these ingredients are mixed, water oozes from the metallic alginate in gel form to dissolve the substance undergoing endothermic dissolution so that temperature is lowered. As the substance undergoing endothermic dissolution, a powder comprising a mixture of ammonium nitrate with urea is preferably used in particular since it gives a temperature as low as about -6 to -8 deg.C. The metallic alginate in hydrogel form can be obtained by mixing an aqueous solution of sodium alginate with an aqueous solution of, e.g. calcium chloride or magnesium chloride. It is desirable to incorporate fine pieces or microspheres of a water- absorptive polymer containing water, or a thickening agent into said metallic alginate in hydrogel form to enhance water retentivity.
Patent JP-S57142582-A (JP)
Title: Electronic timepiece with touch switch
Inventor: YAMAZAWA AKIRA
IPC: H03K17/28
Filed: 1981-02-28
Abstract: PURPOSE:To prevent unnecessarily too fast or too slow switching operation by displaying whether or not the touch switch operation speed is within the range of the possibility of operation of the time detecting means for indicating the  touch switch operation time. CONSTITUTION:When the time to slide a finger from a touch electrode 20a to a touch electrode 20b is within th range of time sensing of a touch switch, only the appropriate speed display mark 42 is shown. When the time to slide a finger is over or below the range of time sensing of a touch switch, respectively the  lower limit velocity display mark 41 and the upper limit velocity display mark  43 are shown.
Patent JP-H04267007-A (JP)
Title: Manufacture of dielectric porcelain composition
Inventor: KOYAMA RYUJI
IPC: H01G4/12
Filed: 1991-02-22
Abstract: PURPOSE:To manufacture a laminated ceramic condenser which has excellent bias characteristics and can be sintered at a low temperature. CONSTITUTION:In a dielectric porcelain composition composed of strontium titanate, bismuth oxide and titanium oxide, the dielectric porcelain composition is sintered at a temperature lower than 1100 deg.C, by using strontium titanate controlled in spherical grains with an average diameter less than 0.5mum, a specific surface area ratio of 3-20m<2>/g and a crystallite diameter of 0.05-0.5mum.
Patent JP-H08204574-A (JP)
Title: Adaptive encoded system
Inventor: KIN SHOICHI
IPC: H03M7/30
Filed: 1995-01-25
Abstract: PURPOSE: To improve the encoding efficiency and tone quality of an adaptive encoding system by encoding digital audio signals inputted from a plurality of channels. CONSTITUTION: Subband filters 11 and 12 input digital audio signals X1(mi) and X2(si) having sampling frequencies fs to a quantizing device 70 by dividing the frequencies fs into B pieces of sampling frequencies fs /B. Quantizers 71 and 72 constituting the quantizing device 70 quantize divided subband audio samples from filters 11 and 12 by using bit assignment information SB11 and SB12 from a third bit assignment unit 60 and supply the quantized samples to a formatting circuit 80 and the circuit 80 outputs the quantized audio samples and bit assignment information CB11, CB12, FB11, FB12, SB11, and SB12 from first, second, and third bit assignment units 40, 50, and 60 after formatting. Therefore, the input digital audio signal encoding efficiency and tone quality of an adaptive encoding system can be improved.
Patent JP-H09223927-A (JP)
Title: Terminal arrangement for voltage controlled oscillator module
Inventor: HORI KAZUYUKI
IPC: H03B1/00
Filed: 1996-02-16
Abstract: PROBLEM TO BE SOLVED: To connect a voltage controlled oscillator module and a PLL-IC without unnecessarily extending a wiring, to perform high density mounting and to provide improved noise characteristics by arranging a control voltage input terminal and a frequency output terminal on the same side relating to a voltage controlled oscillator module shape. SOLUTION: The voltage controlled oscillator module 11 is a module provided with the total of six terminals that are a power supply voltage input terminal (VCC) 3, the control voltage input terminal (Vcon) 6, the frequency output terminal (fo) 4, a dummy terminal (NC) 1 not to be connected and two ground terminals (GNDs) 2 and 5 and the terminals are arranged in the order of the NC 1, the GND 2, the VCC 3, the fo 4, the GND 5 and the Vcon 6 counterclockwise from a black point 0. Then, the control voltage input terminal 6 and the frequency output terminal 4 are arranged on the same side relating to the voltage controlled oscillator module shape and the ground terminal 5 is arranged so as to be held there between the control voltage input terminal 6 and the frequency output terminal 4.
Patent JP-H03233335-A (JP)
Title: Signal transmitter
Inventor: ISHIKAWA TAMAKI
IPC: G01L19/08
Filed: 1990-02-08
Abstract: PURPOSE:To execute required processing with a receiver capable of using sufficient power and to increase a function essentially by detecting at least one of physical quantities relating to differential pressure, and outputting sensor signals in accordance with those physical quantities to a transmission line by converting into modulated waves and superimposing on a current signal. CONSTITUTION:A differential pressure conversion part CVS observes every kind of correction of an inputted differential signal VD at an arithmetic circuit 22, and a voltage-current conversion circuit 23 converts it into the current signal IL2 in accor dance with a correction signal VC, and outputs it to the receiver 24. A pressure signal VP is outputted to a signal conversion circuit 25 via the circuit 22, and is converted into a modulation signal MP. The circuit 23 superimposes the signal MP on the signal IL2, and sends it to the receiver 24 via the transmission line l1(l2). The signal IL2 in accordance with the differential pressure DELTAP is converted into a voltage signal VS with a load resistor 26, and is A/D-converted 27, then, a digital value DS can be obtained. Also, the signal MP is converted into the voltage signal with the resistor 26, and is demodulated at a signal conversion circuit 28, then, is outputted as a digital value DP. An arithmetic circuit 31 outputs, for example, mass flow rate by using the digital values DS, DP in accordance with the differential pressure DELTAP and the pressure P.
Patent JP-H02208068-A (JP)
Title: Enlarging and contracting method for character pattern
Inventor: MURAI KIYOAKI
IPC: G09G5/26
Filed: 1989-02-08
Abstract: PURPOSE:To improve the quality of enlarged or contracted character and to increase an application range of magnification in view of a quality by enlarging an original character pattern to the pattern of an object size through a plurality of character pattern enlarging or contracting process. CONSTITUTION:A character pattern enlarging/contracting method has enlarging/ contracting means 51, font memory means 52 for storing character pattern represented by a dot matrix of a basic size, a RAM 53 for temporarily storing enlarged or contracted character pattern of the output result of the means 51, and a CPU 54 for controlling the respective means. The means 51 pattern- extracts a character pattern represented by the dot matrix, converts the pattern character pattern density data having density information of ternary value or more per one pixel, and determines whether the pixel of the enlarged or contracted pattern is colored or not based on pixel position and character pattern density data in original character pattern plane of each pixel obtained based on an object magnification.
Patent JP-S54121067-A (JP)
Title: Measuring method for semiconductor device
Inventor: SUZUKI KOUICHI
IPC: H01L21/66
Filed: 1978-03-13
Abstract: PURPOSE: To secure an easy and accurate decision whether the broken part is the added element part of the gate insulator film for the FET which is broken between the gate and the source.  
     CONSTITUTION: The voltage is applied via the ammeter between drain D and sourc e S, and resistance R is connected between gate G 2  and S. Thus, the change of the drain current caused by the change of R is observed. In case some defect exists in the gate insulator film, the current flows to the defective area to produce the potential difference across R. And drain current ID changes by the scale of R. In case diode D 2  is broken, ID has no change according to the scale of R. Thus, the broken area can be decided in a quick and accurate way. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5866920-A (JP)
Title: Vibration damping device of lens barrel of camera
Inventor: TANAKA ETSUO
IPC: G03B9/02
Filed: 1982-02-26
Abstract: PURPOSE:To generate neither vibration nor shock in a lens barrel when an aperture is stopped down and opened, by constituting a vibration damping member of, for instance, a driving force transfer member placed between an aperture lever and an aperture blade driving plate. CONSTITUTION:When left turn of an aperture blade driving plate 3 and an aperture blade 4, and right turn of a driving force transfer ring 14 advance, a projection 3e is brought into press-contact with a pin 24, left turn of the driving plate 3 stops, and the aperture blade 4 stops down an opening 2a to a value set in advance, by an aperture value setting ring 13. At the same time, right turn of the driving force transfer ring 14 which moves by interlocking with the driving plate 3 through an interlocking member 15 stops, too. In this way, vibration and shock are generated accompanied by the left turn and stop of the driving plate 3 and the aperture blade 4. However, these vibration and shock are synchronized with the driving plate 3 and the aperture blade 4, are eliminated by the transfer ring 14 which turns to the right and stops, and are not propagated to a camera body.
Patent JP-S57144358-A (JP)
Title: Pivoting valve
Inventor: INUI YOSHIHARU
IPC: F16K5/06
Filed: 1981-02-27
Abstract: PURPOSE:To obtain a good sealing performance without necessitating a precise work on a valve body by a method wherein a seal member of a rubber elastic body is attached to the surface of the valve body which is to be opposed to the opening of a pipeline to be closed, in a pivoting valve equipped with a spherical or frustoconical valve body. CONSTITUTION:A valve body 3 is inserted pivotally into the main body 1 of a valve and a flow path 4 to be faced to the pipelines 2, 2' of the main body 1 is bored in the valve body 3. A domelike rubber elastic seal member 15 of natural rubber or the like is attached to the surface of the valve body 3 which is intersecting orthogonally with the path 4 by vulcanization bonding or coating. Different from the case wherein the closing of the valve is effected by a sliding contact, the sealing performance is good and, further, no precise work is necessitated on the valve body 3 itself according to the above constitution, because the closing of the valve is effected by the contact between the rubber elastic body and the valve seat under pressure.
Patent JP-S55122910-A (JP)
Title: Device for forming underdrainage and disposing of straw
Inventor: OJIMA MASARU
IPC: E02B11/02
Filed: 1979-03-12
Abstract: PURPOSE: To dispose of rice straw of a method wherein the straw left in a rice field after the completion of harvest is piled at the bottom of a groove dug in the field by a tractor equipped with a knife fitted downward and a blower provided behind the knife.  
     CONSTITUTION: A frame 3 is fixed in the rear of a tractor perpendicularly to the advance direction of the tractor. To this frame 3, being turned toward the advance direction of the tractor, is fitted a knife 4 downward, whereby a groove 11 is dug in a rice field. Behind the knife 4 a blower 5 is provided and supplied with straw by a screw 6 covered with a cover 7. And from the lower end of a dicharge shoot 5A projecting from the blower 5 to the inside of the groove 11, the straw 12 is sent to the bottom of the groove 11. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S52114726-A (JP)
Title: High strength carbon fiber and its production
Inventor: HIRAMATSU TOORU
IPC: D01F9/22
Filed: 1976-03-19
Abstract: PURPOSE: Carbonization of acrylic fibers with a trasition metal compound applied on the surfaces produces carbon fibers having increased adhesion to resins and remarkably increased strength. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H01205783-A (JP)
Title: Chassis slide system magnetic recording and reproducing device
Inventor: KODAMA YOSHIZO
IPC: G11B33/06
Filed: 1988-02-10
Abstract: PURPOSE:To expose and operate an operating switch only in a mode for which switch operation is necessary and to prevent misoperation when the operation is unnecessary by a cover body to interlock with a slide chassis slidable in accordance with modes. CONSTITUTION:In an empty mode, a bent part 90a to be housed insider than a top plate 71 fixed on the upper face of a cassette holder is provided. Operating buttons such as a REC button, a PLAY button, a fast forwarding button and pose button necessary only in a tape running mode, operating switches such as a variable-speed shutter switch and a white balance switch necessary only at the time of photographing and a sliding power source switch 108 are fixed on the upper face of the bent part 90a. Consequently, only when a reel chassis and a sub-chassis 5 are in a projecting state, the respective operating buttons on the bent part 90a are exposed and can be operated and since the button are covered by the top plate 71 in the empty mode, they are not misoperated and white balance, etc., do not get out of the set one.
Patent JP-S60173733-A (JP)
Title: Optical memory medium and its manufacture
Inventor: FUKUNISHI SHIYUUZOU
IPC: G11B7/2437
Filed: 1984-02-18
Abstract: PURPOSE:To correct the recorded information or to renew and add the recorded information by providing in parallel the recorded part contg. the information edited by a disk manufacturer and the unrecorded part which can be recorded by a user. CONSTITUTION:The regions 2 and 3 are arranged to a discoid substrate 1 consisting of polymethyl methacrylate. The region 2 is the recorded part, and a video signal and a sound signal are frequency-modulated for the explanation of a product, for example. The frequency-modulated outputs consist of tracks in the form of rows of recessed or protruded pits. The region 3 is the unrecorded part wherein a recessed straight groove is formed as a guide groove when the part is recorded by the users. Each track of the regions 2 and 3 can be formed spirally at a pitch of 1.7mum, for example, and each region having 1,000 tracks are alternately formed.
Patent JP-S52111679-A (JP)
Title: Slack restrain type electric wire and its stringing method
Inventor: TAKAGI TERUO
IPC: H01B5/10
Filed: 1976-03-17
Abstract: PURPOSE: To decrease the drop of slack and secure the conduction capacity by arranging a cut gap on the layer of aluminium stranded wire and allowing only the steel core to bear the string tension. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H11229204-A (JP)
Title: Cup of brassiere
Inventor: CHEN MAN TAI
IPC: A41C3/12
Filed: 1998-02-12
Abstract: PROBLEM TO BE SOLVED: To provide a cup of a brassiere not giving uncomfortable feelings due to absorbing water and retaining heat, and difficult to be deformed. SOLUTION: This cup of a brassiere is made of an outer cup member 2 and an inner cup member 3. These cup members are mutually joined in a circumferential edge part 2a of the member 2 and a circumferential edge part 3a of the member 3, and are different in shape from each other so as to form space 5 between two cup members. The inner cup 3 has a projection 3b so as to give support for a breast to be forced into and pushed up and therefore so as to change the shape of the breast and/or so as to add apparent volume to the breast.
Patent JP-S52113746-A (JP)
Title: Mounting/demounting device
Inventor: KANAI KENYUU
IPC: G02B7/00
Filed: 1976-03-22
Abstract: PURPOSE: To correctly keep the stop position of a moving object with high reproducibility in a simple mechanism by absorbing overrun of a driving source by utilizing the elastic deformation of a coil spring and by pressing a moving table to the fixed position by the force generated upon shrinking. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H01206955-A (JP)
Title: Processing of coffee bean
Inventor: TANAKA YASUMOTO
IPC: A23F5/10
Filed: 1988-02-10
Abstract: PURPOSE:To improve percolation efficiency of coffee, to prevent oxidation and to maintain coffee for a long period of time without damaging taste, by packaging coffee beans after roasting, further pressurizing and heating the coffee beans at a lower temperature than the roasting temperature. CONSTITUTION:Coffee beans are roasted, the roasted coffee beans are packaged in vacuum, the packed material is put in a heating and pressurizing pot 1, heated at a lower temperature (e.g., 50-120 deg.C) than the roasting temperature and simultaneously pressurized to give the aimed coffee beans. By the treatment, the coffee beans become porous and the coffee beans are sufficiently heat-treated to the core.