baber/WOPTO huggingface dataset:
Patent JP-H11294531-A (JP)
Title: Base isolation device
Inventor: NOMURA MASAKI
IPC: E04H9/02
Filed: 1998-04-06
Abstract: PROBLEM TO BE SOLVED: To provide a base isolation device which effectively absorbs vibration, is compact, low in manufacturing and installing costs and requires little maintenance. SOLUTION: This base isolation device is provided with a plurality of arm members 3 with one end pivotally supported on a base plate 1 to be fixed, rotatably connected through a position restoring means, and a rotatable supporting object receiving plate 14 interposed with a means to absorb the vertical vibration at a play end of the arm member 3. In this device, the arm members 3 are stacked.  The base end of an upper stage arm member 11 is turnably supported on the play end of a lower arm member, and the arm member is made from a pipe having a rectangular cross section, and the position restoring means is made from a return spring, and the means to absorb the vertical vibration of the receiving plate is made from a coil spring, and the arm members are composed of three arm members, and in their initial states, the connection positions of the arm members meet each other in the vertical direction in the receiving plate and the base plate, and form an isosceles triangle with the receiving plate section of right angle.
Patent JP-H04226980-A (JP)
Title: Heterocyclic compound
Inventor: SUZUKI FUMIO
IPC: A61P25/18
Filed: 1991-05-15
Abstract: PURPOSE:To obtain a new heterocyclic compound or its pharmacologically permissible salt, capable of exhibiting 5-HT3 antagonistic action, having inhibitory action on emesis with an anticancer agent and useful as a medicine. CONSTITUTION:A heterocyclic compound expressed by formula I [R<1> is H, lower alkyl or aryl; R<2> is H, hydroxy or lower alkyl; A is CH or N; X is O or NH; R<3> is H, hydroxy or lower alkyl; R<4> is lower alkyl; (n) is 0 or l] or its pharmacologically permissible salt, e.g. endo-(8-methyl-8-azabicyclo[3.2.1] oct-3-yl)1-(n-butyl)-2-oxo-1,2-dihydro-4-quinolinecarboxylate. The aforementioned compound is obtained by reacting a compound expressed by formula II (L is releasable group) with a compound expressed by formula III, preferably in the presence of a base.
Patent JP-H02289931-A (JP)
Title: Erasable optical recording medium
Inventor: OSADA TAIJI
IPC: G11B7/246
Filed: 1989-04-28
Abstract: PURPOSE:To obtain enough performances of a medium for recording, reproducing and erasing and to improve the contrast, response and cycle properties by forming an undercoat layer having perpendicular orientation. CONSTITUTION:The medium consists of a transparent substrate 1, undercoat layer 2 having perpendicular orientation and excellent durability formed on the substrate, and a recording layer 3 comprising thermotropic liquid crystal and dye which absorbs laser light. The transparent substrate 1 is made of glass, PMMA, polycarbonate, epoxy, etc. The undercoat layer 2 is a perpendicularly oriented film of polymer compd. or such a film can be used that can be parpendicularly oriented by rubbing with a cloth or by other methods. The medium thus obtd. is an erasable optical recording medium with good performances for recording, reproducing and erasing and excellent properties of reflectance change (contrast), responsiveness and repititive characteristics.
Patent JP-H04339284-A (JP)
Title: Mobile wireless transceiver
Inventor: SHIOZAKI TAKESHI
IPC: G01S5/14
Filed: 1991-05-15
Abstract: PURPOSE:To transmit a present position at the time of an accident by encoding present position information found by a position information calculation means in a specified mode and modulating the output of an encoder for transmission to perform wireless transmission. CONSTITUTION:An information signal transmitted from a GPS satelite is received by a GPS antenna 2 and the present coordinate position information detected by the specified operation in a GPS processing part 1 on the basis of the received signal is supplied to a display part (liquid crystal panel) 3 and an encoder 4. The coordinate position information, namely, message information supplied from a message information, for instance, is converted into the transmission signal of the specified mode together with an SOS signal, for instance, is encoded in a time division to supply it to a transmission part 6 by the use of the encoder 4. A supplied signal is modulated for transmission in a modulation method on the basis of a specified transmission method and the wireless transmission is performed from a transmission antenna 7 as a transmission signal of a specified frequency with the use of the transmission part 6. The wireless transmission is automatically performed by the operation of a specified transmission switch by a processor of a wireless installation.
Patent JP-H06317772-A (JP)
Title: Laser display device
Inventor: EIBURAHAMU GUROSU
IPC: G02F1/11
Filed: 1993-05-12
Abstract: PURPOSE: To provide a laser display device capable of solving problems included in conventional technique and having improved characteristics. CONSTITUTION: The laser display device consists of at least one laser beam source 10, a multiple channel acoustic modulator 20 for regulating modulation areas at least partially overlapped, a means for expanding at least one laser beam 18 from the source 10 over at least two modulation areas at least partially overlapped through the modulator 20 and an image forming means for directing a beam from the modulator 20 to a laser display image board.
Patent JP-H09275385-A (JP)
Title: Demodulator
Inventor: OKUHATA YASUHIDE
IPC: H04L27/38
Filed: 1996-04-08
Abstract: PROBLEM TO BE SOLVED: To provide a demodulator enough to have a short lock time even when a frequency deviation of a reception signal is large. SOLUTION: In this demodulator, an A/D converter 2 A/D-converts a reception signal, an FFT circuit 4 applies Fourier transformation to the A/D- converted signal, a frequency offset detection circuit 7 detects a frequency offset from data subjected to Fourier transformation and a data shift circuit 5 shifts the data after Fourier transformation based on the detected frequency offset. An oscillated frequency of a voltage controlled oscillator 9 acting like a local oscillator is controlled based on the detected frequency offset to correct the frequency deviation.
Patent JP-H08300486-A (JP)
Title: Welding method of member to be mounted and structure of welded part
Inventor: KANEKO YOSHIO
IPC: B29C65/06
Filed: 1995-05-09
Abstract: PURPOSE: To obtain the welding method of a member to be mounted, in which no melted adhesive scatters at welding, and the structure of a welded part. CONSTITUTION: A peripheral wall 36 is disposed in upright on the periphery of the base plate 32 of a catch 30. Inside the peripheral wall 36, a housing wall 40 is installed in upright under the condition that the predetermined gap 42 is held between the peripheral wall 36 and the housing wall 40. In the housing wall 40, hot melt agent 38 is housed. When the exposed surface of the hot melt agent 38 is rotated under the condition being pushed against a mounting board with a rotary jig holding the catch 30 thereon, the hot melt agent 38 is melted by means of frictional heat. Since the hot melt agent is surrounded by the peripheral wall 36, the hot melt agent 38 under molten and liquid state tending to scatter to its surroundings due to centrifugal force abuts against the peripheral wall 36 and collects in the gap 42. Thus, the molten hot melt agent 38 can be prevented from scattering.  After that, the hot melt agent cools down and hardens, resulting in fusion-bonding the catch 30 to the mounting board.
Patent JP-H06319516-A (JP)
Title: Production of anti-purifying refined rice wine
Inventor: KANETANI KAZUO
IPC: C12R1/23
Filed: 1993-05-12
Abstract: PURPOSE:To provide a method for producing SEISHU (refined rice wine), capable of suppressing proliferation of Lactobacillus heterohiochi even if SEISHU (refined rice wine) during storage or after bottling is infected with Lactobacillus heterohiochi. CONSTITUTION:The method for producing the SEISHU is to add in cultured mixture of Lactobacillus acidophilus having acidocin 8912-producing ability or acidocin 8912-containing liquid to SEISHU from which protease activity is removed.
Patent JP-S63277550-A (JP)
Title: Synthesis of superconductive ceramic
Inventor: INUZUKA TAKAYUKI
IPC: H01B12/00
Filed: 1987-05-08
Abstract: PURPOSE:To enable synthesis of ceramic having crystal structural exhibiting superconductivity in almost sintered material, by calcining a kneaded product of oxide of rare earth element with powder of nitrate or hydroxide of alkaline earth metal and CuO in CO2-free atmosphere. CONSTITUTION:A nitric acid salt or hydroxide of alkaline earth metal is used instead of carbonate of alkaline earth metal as a raw material and oxide of rare earth element and powder of CuO are blended therewith in a dispersing medium. Then the resultant kneaded product is calcined in CO2-free atmosphere. As a result carbonate remaining in unreacted state in the sintered material becomes all nothing and each reaction is complete and oxygen can readily enter into crystal granule and reaction with the oxygen is promoted. Therefore the sintered material becomes high in oxygen concentration and uniform and almost sintered material becomes crystal structure exhibiting superconductivity.
Patent JP-S62269667-A (JP)
Title: Production of boiled fish paste
Inventor: SATO KIYOE
IPC: A23L17/00
Filed: 1986-05-16
Abstract: PURPOSE:To readily obtain saltless boiled fish paste capable of being seasoned with a taste entirely different from a conventional one, by pressurizing ground fish meat and heating the ground fish meat at a specific temperature in or after pressurizing. CONSTITUTION:Ground fish meat 3, e.g. ground walleye pollack meat, etc., is charged into a cylinder 1 of a pressurizer and a pressure is applied from above by a plunger 2 to gelatinize the ground fish meat 3. The ground fish meat 3 is heated in pressurizing operation or after the pressurizing and passed through a temperature region substantially at >=75 deg.C to afford the aimed boiled fish paste.
Patent JP-H10309012-A (JP)
Title: Device for inserting and removing protective tube
Inventor: ANDOU YASUKAZU
IPC: H02G1/02
Filed: 1997-04-28
Abstract: PROBLEM TO BE SOLVED: To obtain a device of a simple structure for inserting and removing a protective tube which makes it possible to insert or remove a polyethylene tube. SOLUTION: This device is made up of a cable installing member 10, a protective tube guiding member 20, a protective tube driving mechanism 30 and a protective tube holding means provided on an opening device 40 and a polyethylene tube holder 50. The cable installing member 10 is attached to an electric wire D and linked to this cable installing member 10 is one end of a polyethylene tube guiding member 20 formed with an insulating material having elasticity and flexibility. To the other end of the polyethylene tube, a protective tube driving mechanism 30 is linked which extends and pulls the polyethylene tube P to and from the protective tube guiding member 20. When the polyethylene tubes P are extended and pulled, the one P at the bottom side is held by the protective tube holding means.
Patent JP-H0867374-A (JP)
Title: Method and device to fix flexible sheet medium on rotary backing up surface
Inventor: JIYOOJI DEII HOWAITOSAIDO
IPC: H04N1/00
Filed: 1995-05-09
Abstract: PURPOSE: To accurately hold a winding position of a sheet medium by clamping a fringe part of the sheet medium by a tensile spring when a rotary drum stands still and increasing a clamping force of a clamp assembly due to the action of centrifugal force when the rotation speed of the rotary drum increases. CONSTITUTION: A sheet medium is attached to a cylindrical supporting surface 20 of a rotary drum 14 in a printer mechanism 16 of a device 10. Both front and rear fringes of the sheet medium are clamped by clamp assemblies 32 acting by centrifugal forces, respectively, to wind the sheet medium around the cylindrical supporting surface 20. At this time, the clamp assembly 32 is provided with a pair of both front and rear fringe clamps 44, 46 and a tensile spring 52, The fringe parts of the sheet medium are clamped by the tensile spring 52 when the rotary drum 14 stands still. On the other hand, when the rotation speed of the rotary supporting surface 20 is increased, clamping force of the clamp assembly 32 is increased by the action of centrifugal force to hold a winding position of the sheet medium accurately.
Patent JP-S59730-A (JP)
Title: Asynchronous hard copy system of display screen
Inventor: FUJIYAMA SHINKOU
IPC: G06F3/153
Filed: 1982-06-28
Abstract: PURPOSE:To peform independently the renewal of a screen buffer and the copy output, by dividing screen data in a buffer into the use in a hard copy output processing completion section and a non-processing section and extracting the non-processing section at the request of the hard copy output section to connect it to an output cue. CONSTITUTION:An input/output processing section 2 performs data transfer, and input/output editing and the like among an application program processing section 1, a display terminal device 7 and a printer 8. A screen data renewal processing section 4 forms the data of screen image on a control screen buffer 4a and checks the data not finished for the hard copy output processing on the screen buffer 4a at the presence of request of a hard copy for reading out its field and connects the field to the final part of a hard copy request field 6. A hard copy output processing section 5 takes out the cue 6 sequentially from the head for printing it out 8. Thus, the data is inputted and outputted freely even during the hard copy processing, allowing to decrease the processing time.
Patent JP-H02290662-A (JP)
Title: Die clamping device
Inventor: KOIWA MASAAKI
IPC: B29C45/14
Filed: 1989-04-28
Abstract: PURPOSE:To improve setting accuracy in a die height adjustment by fitting a half-nut device for opening/closing and joining to a tie bar nut at a fixed die plate side in a die casting machine with an actuator and making a hydraulic cylinder a tie bar draw-driving source. CONSTITUTION:In a die clamping device in the die casting machine, plural tie bars 15 inserted to the fixed die plate 11, movable die plate 12 and a link hausing 13 are arranged and the fixed die plate side is joined with the tie bar nut 18A and a toggle mechanism 31 is fitted between the movable die plate 12 and the link hausing 13. The tie bar nut 18A screwed to the tie bar 15 at the link hausing side, a die height adjusting device 41 interlocking plural tie bar nuts 18A by mating with gears 33 arranged to the above nut and the hydraulic cylinder 38 fixed to the link hausing 13 in die opening/closing direction, are provided. During die clamping operation, the tie bar nut 18A is pushed to the link hausing 13 to generate preload and the setting accuracy in the die height adjustment is improved.
Patent JP-S60254125-A (JP)
Title: Lighting device for slit exposure
Inventor: YAMADA OSAMU
IPC: G03B27/54
Filed: 1984-05-31
Abstract: PURPOSE:To uniform the illuminance at a part to be illuminated by irradiating the objective part with direct light from a tubular light source and with reflected light from a columnar main reflecting mirror, upper reflecting mirror, lower reflecting mirror, and rear reflecting mirror, and adding reflected light from a corrugated auxiliary reflecting mirror. CONSTITUTION:The part 24 to be irradiated is irradiated lightly from the tubular light source 21 having light emission parts 21' dispered in series and also irradiated with reflected light from the upper reflecting mirror 22a, lower reflecting mirror 22b, and rear reflecting mirror 22c. Further, the corrugated reflecting mirror 23 related to the positions of the light emitting parts 21' is provided as the auxiliary reflecting mirror. Consequently, reflected light beams from the respective reflecting mirrors are put together to uniform the illuminance at the irradiated part 24.
Patent JP-S5635143-A (JP)
Title: Electrophotographic toner for reversal developing system
Inventor: YAMAMOTO HAJIME
IPC: C08L33/04
Filed: 1979-08-30
Abstract: PURPOSE: To obtain a toner having superior characteristics, by adding a fatty acid- modified nigrosine to a copolymer obtained by aqueous-suspension polymerizing butyl methacrylate and styrene in presence of specified inorganic and organic dispersion stahilizers and a neutral water-soluble inorganic salt.  
     CONSTITUTION: One pt.wt. butyl methacrylate and 1W4pts.wt. styrene are aqueous-suspension polymerized in presence of basic tricalcium phosphate powder bt 0.1W0.5pt.wt. per 100pts.wt monomer mixture and sodium dodecylbenzenesulfonate by 0.01W0.035pt.wt. per said 1pt.wt. calcium salt for stabilizing the suspension, and a water-soluble neutral salt, such as NaCl by 0.02W0.1pt.wt. per 100pts.wt. monomer mixture for preventing deterioration of transparency and electric characteristics of the polymer particles. Five pts. wt. fatty acid-modified nigrosine dye is added to 85pts.wt. copolymer particles thus obtained, together with carbon black etc., mixed by fusing, and after cooling, classified to obtain a 5W30μ toner. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H08306481-A (JP)
Title: High frequency heating device
Inventor: TACHIKAWA TERUYUKI
IPC: H05B6/74
Filed: 1995-05-10
Abstract: PURPOSE: To reduce reduce the change in heating efficiency by variations in a quantity, quality, a shape or the like of food by preventing the concentration of a radio wave coming toward a rotary stand by rotary radiation antennas, and radiating the radio wave in the vicinity of the food. CONSTITUTION: In a high frequency heating device having a metallic rotary stand 6, which rotatably supports a receiving pan 4 on which a heating object 5 is placed and which is composed of a dielectric, and in which slits 6d of about 1/2 of a working wave length are arranged in plurality, in the rotary stand 6, a recessed surface is arranged in a horn shape so as to be opposed to the receiving pan 4.  Rotary radiation antennas 6a and 6b are formed in a side surface part of a rotary shaft 6c of the rotary stand 6 so that antennas composed of a blade-shaped conductive material of about 1/4 of a working wave length are positioned by two pieces in the vertical direction and by two pieces in the horizontal direction to the rotary shaft 6c and antennas in the same direction are positioned on a straight line and the total length by adding the mutual antennas in the vertical and horizontal directions becomes about 1/2 of a working wave length.
Patent JP-H09298460-A (JP)
Title: Digital pll circuit and starting method therefor
Inventor: FUKUSHI MIKIO
IPC: H04L27/227
Filed: 1996-05-02
Abstract: PROBLEM TO BE SOLVED: To reduce the scale of the digital phase locked loop(DPLL) circuit that is used for a receiver of radio data communication adopting the Gaussian- filtered minimum shift keying method and to reduce the lock-in time. SOLUTION: A data latch circuit 23 and a subtractor 24 obtain phase information difference for each symbol from received phase data. A modulation component elimination circuit eliminates a modulation component from the phase information difference. A frequency error arithmetic circuit 26 integrates symbol blocks and the phase information differences and divides the integrated values by 1/n to obtain a mean frequency error for n-symbol blocks and to provide an output of it to a loop filter 32. A phase error arithmetic circuit 27 applies n-symbol block integration to the integration value from the frequency error arithmetic circuit 26 to conduct a multiple of 2/n. An adder 28 adds an initial phase latched by the data latch circuit 22 to an output of the phase error arithmetic circuit 27 to provide an output of it as a phase error to a numerical control oscillator(NCO) 33.  A loop section 36 starts its operation in a timing when the mean frequency error and the phase error are preset.
Patent JP-H02287839-A (JP)
Title: In-circuit emulator
Inventor: TONO KAORU
IPC: G06F11/34
Filed: 1989-04-28
Abstract: PURPOSE:To easily obtain an optimum response speed by inputting the output of a copy register group as the data input of a tracer and the output of a trace write signal production part as a trace write signal respectively. CONSTITUTION:The copy register group 5a - 5c use the address signal, the data signal, and the memory write signal received from a microprocessor 1 as the inputs respectively. A trace write signal production part 4 produces the pulse signals at an optional time interval set previously. Then a tracer 3 uses the outputs of groups 5a - 5c as the inputs and then uses the signal received from the part 4 as a write signal. Thus the time changes of the input and output parameters can be known in a servo motor control system using a microprocessor. As a result, an optimum response speed is easily obtained.
Patent JP-H08307427-A (JP)
Title: Cell multiplexing circuit and cell demultiplexing circuit
Inventor: SASAKI HITOSHI
IPC: H04Q3/00
Filed: 1995-05-10
Abstract: PURPOSE: To provide a cell multiplexing and a demultiplexing circuit with small memory capacity. CONSTITUTION: When data are written into and read out of the internal memories of a cell multiplexing part 2 and a cell demultiplexing part 4, all cells are not collectively written and read out, but written and read out in plural times, As a result, the memory capacity of both parts 2 and 4 can be reduced.
Patent JP-S5635674-A (JP)
Title: Step-motor
Inventor: TAKASHIO HIROSHI
IPC: H02K1/02
Filed: 1979-08-31
Abstract: PURPOSE:To increase an efficiency and a corrosion resistance of a motor by a method wherein a film with magnetic property in nickel-cobalt-phosphorus system is formed on the magnetic-core surface of a coil block and on a stator surface surrounding a permanent magnet rotor. CONSTITUTION:The step-motor is constructed in such a manner that a pair of stators 4 which is made of material of high magnetic permeability and surrounds a rotor 5 made of permanent magnetic material is piled up on both sides of the coil block 3 which a coil wire 2 is wound round the magnetic-core 1 made of material of high magnetic permeability, and bolted to make a magnetic coupling. The magnetic- core 1 and the stator 4 on the surfaces of the both or either are applied nonelectrolytic plating of the nickel-cobalt-phosphorus system to form a magnetic film. Whereby the corrosion resistances of the magnetic-core 1 and the stator 4 are improved, and the magnetic resistance on the contact surface between the both is reduced so that it becomes possible to make the efficiency of the motor higher.
Patent JP-H02290599-A (JP)
Title: Liquid transfer device
Inventor: TANAKA KAZUHIKO
IPC: G21F9/04
Filed: 1989-04-28
Abstract: PURPOSE:To prevent the overflow of liquid by providing plural selective operation control means and detecting means which announce the condition of the inflow liquid from the liquid level signal from liquid level detecting means and the pump operation signals from the selective operation control means. CONSTITUTION:A pump device 3 consisting of two units of 1st and 2nd pumps 4, 5 is installed in a sub-tank 1. The radioactive waste liquid 2 which flows into the tank 1 and is stored at the set liquid level is transferred via a waste liquid transfer pipe 6 into waste liquid treating equipment 7 by this device 3. Further, the liquid level detector 8 is disposed in the tank 1 and has the low-low-liquid level detector 9 and low-liquid level detector 10 which output the liquid level signals of the stop instructions to the pumps 4, 5, the high-liquid level detector 11 which generates the operation command to one unit of the pump in the device 3 and the high-high-liquid level detector 12 which outputs the operation command to two units of the pumps 4, 5. The generated excess of the radioactive waste liquid 2 is detected from the signals from a controller 14 which is inputted with the liquid level from the detector 8 and controls the selection, operation and stop of the pumps of the device 3 and the result is announced from the detector 15.