baber/WOPTO huggingface dataset:
Patent JP-S5611649-A (JP)
Title: Record player
Inventor: KIMURA SHIYUUICHI
IPC: G11B3/12
Filed: 1979-07-10
Abstract: PURPOSE: To obtain flat reproduction frequency characteristics without narrowing the reproduced band, by sufficiently damping the resonance around the arm resonant frequency of the tone arm, through the control of the drive motor (linear motor, etc.) of the tone arm with common use of the servo control of speed proportional type and acceleration proportional type.  
     CONSTITUTION: The output voltage e 0  amplifying the difference voltage between the speed detection signal e 1  from the detection coil A fed via the high-pass filter means (resistor 15 and capacitor 16) having the cutoff frequency fc slightly lower than the arm resonance frequency of the tone arm, and the set signal e 2  indicating the operating target value of the tone arm, is fed to the drive coil 4B by the servo amplifier 14 to drive the horizontal drive motor of the tone arm. Thus, at playing, the switch 18 is open to achieve the servo control of acceleration proportional type at the frequency band less than the cutoff frequency fc and of speed control type at the frequency band more than fc. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5512795-A (JP)
Title: Method of producing circular magnet
Inventor: MIYOSHI NORIYUKI
IPC: H01F7/02
Filed: 1978-07-14
Abstract: PURPOSE: To increase the magnetic flux density of a circular magnet by successively varying the inclination of magnetic orientation in such a manner that the magnetic orientation in the magnet exhibits a ferromagnetic characteristic to the flow of magnetizing magnetic flux.  
     CONSTITUTION: A mixture of ferrite particles 1 and a rubber bonding these particles is made to pass through a gap between rolls 3, thereby to form a magnet sheet 4 in which the ferrite particles are orientated in the direction of the rolling of the sheet 14. A plurality of magnet sheets thus formed are superposed to form a laminate structure of a desired thickness, and a disc-shaped magnet material 6 is formed by punching from this laminated structure. Then, a magnetic body 7 having a plurality of radial projections 7', each having a triangular cross-section with a keen end, is pressed against the magnet material 6 until the projections 7' are completely embedded in the latter, so that a composite article 8 is formed. This composite articles is magnetized by means of a magnetizing yoke. This process makes it possible to produce a circular magnet having a high surface magnetic flux density at a low cost of production. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H05253073-A (JP)
Title: Smokeless roaster
IPC: A47J37/06
Filed: 1992-03-09
Abstract: PURPOSE:To achieve the removal and the deodorizing of poisonous components when an exhaust gas is discharged outdoor with a duct by arranging a centralized processing box at the tip of a main duct linked to an exhaust section of the main body of a roaster and a filter having zeolite adhering thereto or being mixed thereinto provided therein. CONSTITUTION:A main duct 13 is linked to exhaust sections of the main bodies 1, 1a... of a roaster for suction and burning smoke or the like rising during the cooking is discharged outdoors. A centralized processing box 16 is provided at the tip of the main duct 13 and filters 19, 19a... having zeolite 25, 25a... adhering thereto or mixed thereinto are provided in the centralized processing box. Burning smoke, oil particles, odor components are removed by adsorbing actions of the zeolite 25, 25a... to make the exhaust gas to be discharged outdoors clean.
Patent JP-H08256076-A (JP)
Title: Receiving device
Inventor: MIYAUCHI SEIJI
IPC: H04B1/16
Filed: 1995-03-17
Abstract: PURPOSE: To block the influence of a high-order higher harmonic wave noise upon a front end by stopping oscillating the system clock of a microcomputer during the FM broadcasting reception of weak electric field. CONSTITUTION: As the conditions for stopping a system clock 8 of a microcomputer 9, an external switch 11a is turned on (H) or the weak electric field is detected by a synchronizing detecting signal outputted from an FM detector 4. In this case, the weak electric field at the low electric field intensity level of a received FM broadcasting wave is detected and the microcomputer 9 is operated only while frequency measurement data are transferred from the microcomputer 9 to a frequency synthesizer (PLL part 10). During the other operation, the microcomputer 9 is stopped. Therefore, broadcasting is prevented from being hardly heard by affecting the front noise with the high-order higher harmonic wave noise caused by the system clock in the weak electric field.
Patent JP-H02266246-A (JP)
Title: Simple standard penestration testing device
Inventor: SUWAMEN SEIICHIROU
IPC: G01N3/40
Filed: 1989-04-07
Abstract: PURPOSE:To simplify an installation, remove, and transfer of component materials in a testing work by mounting a leader, rammer, rod cap, driving motor, etc., on a moving stand. CONSTITUTION:The leader 1 is fixed on the moving stand 2 having wheels 22 and an adjusting leg 23, and the rammer 3 is lifted up freely upward/ downward by a wire 12 which is hung to a pulley fixed on the upper part of leader. Further, the rod cap 4 is fixed on the leader 1 freely movable up/down at the part lower than the position of rammer 3. Then the stand 2 is horizontally fixed at a specified position by adjusting the leg 23 and the cap 4 is placed on the upper end of a rod 41 which is positioned within the leader 1, and the rammer 3 is wound up referring to a scale 42 for dropping, then made to drop. With this arrangement, the installation, remove, and transfer of the component materials for the test are simplified, and the test can be performed with high reliability by learning easily and accurately the difference in height between the rammer 3 and the upper end of rod 41.
Patent JP-S59211354-A (JP)
Title: Data switching device
Inventor: OKAMURA SHIGERU
IPC: H04L12/02
Filed: 1983-05-16
Abstract: PURPOSE:To eliminate the need for the conversion of a transmission speed of a digital data by using a pulse train having a frequency sufficiently higher than the clock frequency of the digital data for a call signal and a cut-off signal. CONSTITUTION:A transmission data (a) is inputted from a terminal 11, and since a switch 16 is turned off normally and the level of an NAND circuit 14 is at ''1'', the data is outputted to an output terminal 22 via a line receiver 21. In turning on the switch 16, the polarity of the output of a pulse generator 15 is inverted and the output becomes an output of the circuit 14 and an output of the AND circuit 12 goes to a signal (d) being logical product of signals (a) and (c) and goes to an output of the receiver 21. Since a pulse counter 23 is reset via a differentiating circuit 24 by the pulse train in the timing shown in the signal (b), so far as the output of the receiver 21 remains a digital data shown in the (a), the count value of the counter 23 does not exceed a numerical value ''1''.
Patent JP-H03285851-A (JP)
Title: Production of high-performance water decreasing agent
Inventor: KOBAYASHI SHIGEKATSU
IPC: C08G12/34
Filed: 1990-03-31
Abstract: PURPOSE:To inhibit contamination with alkali by adding the Ca salts or Mg salts of melamine, formaldehyde, and amidosulfonic acid in specific mole ratio to water, mixing the above, adjusting pH, and then carrying out heating. CONSTITUTION:The Ca salts or Mg salts of melamine(M), formaldehyde(F), and amidosulfonic acid(S) are mixed so that M/F/G is regulated to 1/(3.3-6.0)/(0.3-1.5) by mole, and then, water is added to the above so that the concentration of the salt of sulfonated melamine resin as a reaction product is regulated to 20-50wt.% in the resulting solution to form the resulting mixture into slurry state. Subsequently, the pH value of this slurry is adjusted to 6.5-8.0, and this slurry is heated to 60-90 deg.C and allowed to react for 5-12hr, by which an aqueous solution of the salt of sulfonated melamine resin having 20-50wt.% solid concentration and 10-500cPs viscosity can be obtained. By adding amino alcohol, KOH, etc., to the above aqueous solution, the pH value of this solution is increased, by which an aqueous solution of transparent superplasticizer can be prepared. By carrying out concentration or drying, if necessary, a superplasticizer can be obtained.
Patent JP-S62230423-A (JP)
Title: Multiple continuous straightening device
Inventor: HAMANO HISANOBU
IPC: B21D3/02
Filed: 1986-04-17
Abstract: PURPOSE:To surely and efficiently perform straightening of a longitudinal material after welding, by providing plural driven roller units and driving roller units on an upper part and a lower part of a gate frame respectively, and moving the driven rollers and the driving rollers in the transversal direction corresponding to a longitudinal base of a material to be straightened. CONSTITUTION:Pinions 5d, 6c are rotated corresponding to the longitudinal base of the plate block wherein plural longitudinal materials 2 are welded on a steel plate 1 to adjust the interval of the driving roller 6 and the driven rollers 5a, 5b to the longitudinal base. After this positioning, the plate block with the longitudinal material 2 on its upper side is conveyed by a roller conveyer 17. Then, against the driving roller 6a positioned just under the longitudinal material 2 of the plate block, a hydraulic jack 5e of driven roller unit 5 is operated to descend plural driven rollers 5a, 5b successively to perform the rolling reduction of the both sides of the longitudinal material 2 and to straighten plural stripes of strains continuously while sending out the plate block.
Patent JP-S5712877-A (JP)
Title: Method for melting treatment of electrically collected ash
Inventor: SUZUKI AKIO
IPC: B01D3/14
Filed: 1980-06-26
Abstract: PURPOSE: To make fugacious salts contained in the electrically collected ash and condense the vapors on packed layers by a method wherein packed layers of granular refractory material are provided in a fractionating tower at an upper part of a meltin furnace, the packed layers are maintained at temperatures such that the temperature is gradually lowered in the direction from the lower layers to the upper layers, and the electrcally collected ash is melted in the furnace.  
     CONSTITUTION: Granules of a basic or neutral refractory material are packed in the fractionating tower 2 at the upper part of the melting furnace 1 to form the packed layers 3. The packed layers 3 are maintained in a predetermined temperature range in such a manner that the temperature is gradually lowered from the lower layers to the upper layers, by respective heating elements 9. In this condition, when the electrically collected ash 10 is placed in the melting furnace 1 and is melted, salts contained in the ash are made fugacious and the vapors are condensed on the packed layers 3. Thus, the electrically collected ash is melted, noxious heavy metals contained in the ash are evaporated or they are dissolved into a vitreous or crystalline structure formed by solidiying a molten slag, thereby preventing the elution of the heavy metals. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H07255946-A (JP)
Title: Mechanism toy by rotary hexahedron and piece-movement
Inventor: SAKAGUCHI NOBURO
IPC: E05B37/20
Filed: 1994-03-17
Abstract: PURPOSE:To provide a mechanism toy wherein pieces do not scatter, and which can be made compact, and for which the playing method can be changed, and the degree of difficulty can also be devised by a player one's self. CONSTITUTION:By a combination between a driving wheel 2 with a dovetail groove which rotates around a shaft 1 and a piece 4, the piece 4 is made movable in the rotating direction and axial direction. In addition, the piece 4 does not scatter and moves to the front and rear, right and left to the shaft 1, and a game can be devised such as arranging the same kind of pieces 4 in the vertical direction or lateral direction. Also, the degree of difficulty can be changed by increasing empty seats for the pieces 4 on the driving wheel 2. The combination between the driving wheel and pieces 4 can be made more difficult by adding markings on the driving wheel 2 to terms of the game. This toy can also be used as a functional training for hands, fingers and arms. Also, by applying braille or formations on the top surface of the piece 4, a tactile sense training is possible, and the toy can widely be enjoyed by weak- sighted people or blind people.
Patent JP-S57202873-A (JP)
Title: Dc converter
Inventor: YOKOHARA EIJI
IPC: H02M1/40
Filed: 1981-06-05
Abstract: PURPOSE:To prevent the saturation of a transformer by supplying ON or OFF control signals having a duty factor of a range of an allowable maximum duty factor proportional to an input voltage to a switching element. CONSTITUTION:Since an output voltage is lowered when a load is shortcircuited at a time t3, a voltage raising operation is produced, the output pulse width of a comparator 21 extends to the allowable maximum pulse width TMAX, and a collector current IC flows during a period t4-t5. Since an input voltage V is high and the TMAX is narrowed, an energy stored in a transformer 2 during the ON period of a transistor 4 is less, thereby effectively resetting a transistor 2. When an overcurrent is detected by a detector 16, a diode 20 is conducted, the output pulse of the comparator 21 becomes narrow, and the ON period of a  transistor 4 becomes narrow. When an input voltage Vs is low, the allowable  maximum pulse width does not become impossible to be reset due to the excessively large duration.
Patent JP-2000279912-A (JP)
Title: Rack for washing
Inventor: NAKAMURA HIROYUKI
IPC: B08B11/04
Filed: 1999-03-30
Abstract: PROBLEM TO BE SOLVED: To support thin sheet materials such as thin plate glass substrates without breaking them by providing a rack have upper side support members, lowe side support members, left side support members, and right side support members for supporting them so that the surface of the thin sheet materials is made to be in the vertical direction. SOLUTION: Upper side support members 1a, 1b are fixed to a left side face members lla and a right side face member 12a at booth right and left end parts of each support member. On the other hand, lower side support members 2a, 2b, left side support members 3a, 3b, 3c, and right side support members 4a, 4b, 4c are fixed to the left side face member 11a and the right side face member 12a at both right and left ends of each support member. And in the support member of each of the upper side support members 1a, 1b, the lower support members 2a, 2b, the left side support members 3a, 3b, 3c, and the right side support members 4a, 4b, 4c, a recessing part is formed.  Thin sheet materials are housed one by one in a box part of a washing rack so that the sides thereof are fitted in the recessing parts of the support members, and after the prescribed number of the thin sheet materials are housed in the box part, cover parts is engaged in the box part.
Patent JP-H03287659-A (JP)
Title: Photosensitive resin composition
Inventor: ISHIKAWA NORIO
IPC: C09D5/00
Filed: 1990-04-03
Abstract: PURPOSE:To prepare the title compsn. excellent in peel strength and adhesion to a plating film by compounding a photosensitive phenoxy resin obtd. by reacting a phenoxy resin with glycidyl methacrylate with a specific resin. CONSTITUTION:A photosensitive phenoxy resin obtd. by reacting a phenoxy resin with glycidyl methacrylate is compounded with an alkali-sol. resin (e.g. a phenol-formaldehyde novolac resin).
Patent JP-S59214031-A (JP)
Title: Wiring method of printed board
Inventor: KUSUHARA JIROU
IPC: G03F1/00
Filed: 1983-05-20
Abstract: PURPOSE:To determine a print pattern easily by performing allocation to an actual pattern generation layer and a generation area in a virtual print pattern generation area wherein the print pattern generation layer and generation area are combined. CONSTITUTION:The print pattern generation layer 2 which has the same print pattern direction 1 is combined with the generation area 3 as one loop to form the virtual printed board having an overlap area 4; and a print pattern for the board is determined by a conventional wiring method and then the amount of the print pattern of the overlap area 4 is checked. when the amount of the print pattern is larger than a permissible value and when wiring among all parts is completed, the pattern is extracted; when the amount of the print pattern is larger than the permissible value, the overlap area 4 of the virtual printed board is corrected to perform the allocation to the actual pattern generation layer and generation area.
Patent JP-S60230199-A (JP)
Inventor: TANIGUCHI KENICHI
IPC: G10L21/04
Filed: 1984-04-27
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-S61247117-A (JP)
Title: Automatic channel selection device for printed board
Inventor: OSHIMO KUNIO
IPC: H03J5/00
Filed: 1985-04-25
Abstract: PURPOSE:To improve the working efficiency of an adjustment personnel by setting automatically a printed board to the reception state to an RF signal when a frequency of a reception signal (RF) to be injected is set. CONSTITUTION:When an input device 11 sets a prescribed reception channel N, a high frequency oscillator 12 is set to a prescribed frequency under the control of a CPU10, a plug-in device 13 is activated and an RF signal is injected in a printed board. Then an initial VC voltage is increased with time. When the VC voltage is changed and the RF signal enters the tuning range of a tuner 23, a detection signal is outputted from a demodulation circuit 25 of the board 22. When the signal is inputted to the detection circuit 14 comprising a PLL circuit and a horizontal synchronizing signal is detected sufficiently, the PLL circuit is brought into the synchronizing state. Then an I/O circuit 15 inputs the reception of the RF signal to a CPU10.
Patent JP-S62242940-A (JP)
Title: Dye image forming method
Inventor: OKUMURA MITSUHIRO
IPC: G03C7/413
Filed: 1986-04-16
Abstract: PURPOSE:To reduce the lowering of the density of developed color by rapid processing by processing a photographic sensitive material contg. a specified high b.p. org. solvent with a liquid developer contg. an aromatic primary amine developing agent and an N,N-dialkylhydroxylamine compound. CONSTITUTION:A color photographic sensitive material having a silver halide emulsion layer combined with a layer contg. a high b.p. org. solvent represented by the formula (where each of R1 and R2 is 3-15C ackyl and each of n1 and n2 is 0-4) is processed with a liquid color developer contg. an aromatic primary amine color developing agent such as N-ethyl-N-beta-methanesulfonamidoethyl-3- methyl-4-aminoanili-ne sulfate and an N,N-dialkylhydroxylamine or a water soluble acid salt thereof, e.g., N,N-diethylhydroxylamine. Thus, the lowering of the density of developed color is inhibited even by processing with a developer of a high pH.
Patent JP-2000280603-A (JP)
Title: Ink jet recording sheet and method for forming record using it
Inventor: YAMAMOTO HIROKAZU
IPC: B41M5/50
Filed: 1999-03-30
Abstract: PROBLEM TO BE SOLVED: To provide an ink jet record having good water resistance and good preservation even in the case of using outdoor by obtaining an ink jet image having excellent ink absorbency and image colorability by an ink jet recording system. SOLUTION: In the ink jet recording sheet comprising an ink receiving layer containing an inorganic pigment from near a support on the support, and a layer mainly containing thermoplastic organic polymer fine particles, as the pigment, at least one type of pigment selected from the group consisting of amorphous silica fine particles synthesized by a vapor phase method, alumina hydrate, and a-type aluminum oxide fine particles, and a layer obtained by fusion bonding thermoplastic organic polymer fine particles by ink jet recording the sheet, then dissolving or melting the thermoplastic organic polymer fine particle layer by heating or the like.
Patent JP-S61246753-A (JP)
Title: Electrophotographic sensitive body
Inventor: SASAKI MASAOMI
IPC: G03G5/06
Filed: 1985-04-25
Abstract: PURPOSE:To enhance sensitivity of a photosensitive body by forming an electrostatic charge generating layer contg. a specified disazo pigment on a conductive substrate. CONSTITUTION:The charge generating layer contains the disazo compd. represented by formula I in which R<1>, R<2> are each H, carboxy, or cyano, and not simultaneously H, Ar<1>, Ar<2> are each phenylene, and A is a coupler residue, such as a group of phenol, naphthol, aromatic amino, aminonaphthol, aliphatic or aromatic phenolic ketone, exemplified by formula II. A sharp transferred image can be obtained by laminating on the conductive substrate the charge generating layer contg. this disazo pigment and a charge transfer layer on this layer to form the electrophotographic sensitive body.
Patent JP-H06341380-A (JP)
Title: Scroll fluid machine
Inventor: TANIWA HIROMICHI
IPC: F04C18/02
Filed: 1993-04-14
Abstract: PURPOSE:To provide a scroll fluid machine which can enlarge the area of the key sliding part of an Oldham joint, can enhance the supporting stability of the Oldham joint while possibility of sinking the surface pressure is secured, can lessen the axial direction dimension without increasing the radial direction dimension, and can be embodied small. CONSTITUTION:A joint accommodation part 21 is furnished at the thrust plate 15 of a follower scroll 4, and the second key 18 of an Oldham joint 16 to be accommodated in the accommodation part 21 is protruded outward in radial direction at the outside surface of the Oldham joint 16 and engaged by the second key seat 20 provided at the circumferential wall of the thrust plate 15, and thereby it is made practicable to shorten the axial direction dimension while tone surface pressure is sunk by arranging the second key 18 as flush with the Oldham joint 16 and not protruding in the axial direction.
Patent JP-H03285013-A (JP)
Title: Method for working steel sheet without increasing yield ratio
Inventor: TERADA YOSHIO
IPC: C21D8/02
Filed: 1990-04-02
Abstract: PURPOSE:To obtain a steel sheet having a low yield ratio after working by heating a steel sheet contg. specified amts. of C, Si, Mn, P, S, Nb, etc., at a prescribed temp. and finishing working. CONSTITUTION:A steel sheet consisting of, by weight, 0.05-0.15% C, <=0.6% Si, 0.6-2% Mn, <=0.03% P, <=0.01% S, 0.003-0.06% Nb, 0.005-0.03% Ti, <=0.01% N, <=0.1% Al and the balance Fe is heated to 400-650 deg.C and bent or press- worked at 400-650 deg.C.
Patent JP-S5211054-A (JP)
Title: Displacement detector
Inventor: OWA KAORU
IPC: G01B7/02
Filed: 1975-07-17
Abstract: PURPOSE: To provide a high accuracy and high response displacement detector of a simple circuit configuration which detects relatice displacement every time using the same frequency as that of phase modulation wave. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H07268380-A (JP)
Title: Aqueous lubricant composition
Inventor: SANO HIROMI
IPC: C10N10/02
Filed: 1994-03-31
Abstract: PURPOSE:To obtain the subject composition, comprising a silicone grease, a solid alkaline soap and water, having a slight possibility of ignition and good in lubricating effects without causing the environmental pollution and stress cracking or corrosion in a metal. CONSTITUTION:This aqueous lubricant composition comprises a silicone grease (e.g. a mixture of a silicone oil with a metallic soap which is a salt of a fatty acid such as palmitic acid with a metal other than an alkali metal such as Mg or Ca), an alkaline soap that is a solid at ambient temperature (e.g. a salt of a fatty acid such as coconut fatty acid with the alkali metal such as Na) and water.