baber/WOPTO huggingface dataset:
Patent JP-H05111966-A (JP)
Title: Method for molding panel material
Inventor: IWAI HIDEKI
IPC: B32B37/00
Filed: 1991-10-22
Abstract: PURPOSE:To easily demold a reinforced panel material from an upper mold by subjecting as extrusion material to extrusion molding to obtain a flat panel material and cutting this extruded product into a shape slightly smaller than a product panel material and pressing a reinforcing steel plate to the upper surface the aforementioned panel material to form a reinforced panel material having a double structure to subject said panel material to compression molding by a press molding machine. CONSTITUTION:An extrusion material is subjected to extrusion molding to obtain a flat panel material. This extruded product is cut into a shape slightly smaller than a product panel material 50 and a reinforcing panel 21 is pressed to the upper surface of the panel material 18 to form a reinforced panel material 23 having a double structure and this panel material 23 is subjected to compression molding by a press molding machine 30. As a result, even when an air blow port or an extrusion pin used heretofore is not provided to an upper mold 39, the reinforced panel material 23 can be easily demolded from the upper mold 39.
Patent JP-H06186520-A (JP)
Title: Electronic blackboard device
Inventor: TODA KIYOSHI
IPC: G02F1/13
Filed: 1992-12-16
Abstract: PURPOSE:To obtain an electronic blackboard device in which erasing time is shortened and the scattering of ink and the dirt of a blackboard are prevented. CONSTITUTION:A display medium consisting of high polymer dispersed liquid crystal is formed between two sheet materials 5a and 5b which are disposed to face oppositely. When write is performed on the surface of the blackboard by a touch pen 7, electric field is given to the display medium at a write part through an ITO electrode 3, and the oriented state of the liquid crystal at that part is changed. By removing one part or all of the electric field, the oriented state is restored to an original state and erasion is performed.
Patent JP-H03198833-A (JP)
Title: Mri apparatus
Inventor: WATABE SHIGERU
IPC: G01R33/48
Filed: 1989-12-27
Abstract: PURPOSE:To achieve a removal of a false image as caused by an undesired echo by a method wherein 90 deg. excitation high frequency pulses are set the same in number as a plurality of sectional surfaces, a 180 deg. high frequency pulse is made a single pulse, and a detection of echoes is performed at an echo timing varied in the plurality of sectional surfaces. CONSTITUTION:In a time sequence, in order to obtain two sectional surfaces, two 90 deg. selected excitation pulses 30 and 31 (frequencies f2 and f1) are applied in a time series and then, a single 180 deg. pulse 32 (with frequency f3) is applied. Further, afterward, an echo signal 51 corresponding to the 90 deg. selected excitation pulse 31 and an echo signal 54 corresponding to the 90 deg. selected excitation pulse 32 are detected. In this process, the 180 deg. pulse is single so that there is no return of undesired echo components and hence, no false image is formed. Thus, an image at a plurality of echo timings (TE) can be obtained without artifact otherwise caused by incompleteness of a sliced selected excitation pulse without extending the TE.
Patent JP-2001120182-A (JP)
Title: Natural cheese and method for producing the same
Inventor: MIYAJIMA NOZOMI
IPC: A23C19/068
Filed: 1999-10-20
Abstract: PROBLEM TO BE SOLVED: To obtain a camembert cheese with mild flavor also adapted to Japanese palate feeling. SOLUTION: This method for producing a natural cheese 1, a version of camembert cheese, is to wrap with bamboo leaves 3.
Patent JP-H10174796-A (JP)
Title: Electric washer and dryer
Inventor: YOSHIDA YOSHIO
IPC: D06F37/28
Filed: 1996-12-17
Abstract: PROBLEM TO BE SOLVED: To obtain an electric washer and dryer which gives no damage to each part in a spin-drying process to be excellent in durability and efficiently guides an air flow in a drying process to dry laundry. SOLUTION: The electric washer and dryer is provided with an outer tank 5 inside of an outer box 1, arranges a freely rotatable washing spin-drying tank 6 within the tank 5 to wash and spin-dry the laundry, and a waterproof plate 16 and a duct 21 are provided at the upper part of the tank 5 to introduce an air flow from the duct 21 into the tank 6 through the plate 16 to dry the laundry. In this case, at the time of washing and spin-drying processes, the part between the plate 16 and the duct 21 is kept to be in non-contact state but at the time of a drying process, the part between the plate 16 and the duct 21 is kept to be in an air flow sealing state.
Patent JP-H03197998-A (JP)
Title: Keyboard device
Inventor: ARAI YONEAKI
IPC: G10B3/00
Filed: 1989-12-27
Abstract: PURPOSE:To decrease the number of components and man-hours and to reduce the cost by molding a keyboard chassis and a console panel integrally of synthetic resin through a flexible part. CONSTITUTION:A lower case 2 is molded integrally with the front end part of keyboard chassis 1 made of synthetic resin through the thin flexible part 3, the console panel 4 is molded integrally with the rear end part of the keyboard chassis 1 through a thin flexible part 5, and all black keys 6 are molded integrally with the tip part of the keyboard chassis 1 through a flexible part 7. Thus, the keyboard chassis 1 and console panel 4 are molded integrally of the synthetic resin through the flexible part 3 to decrease the number of components and man-hours, thereby reducing the cost.
Patent JP-H07184812-A (JP)
Title: Vacuum cleaner
Inventor: KUWABARA NOBUHIKO
IPC: A47L9/28
Filed: 1993-12-28
Abstract: PURPOSE:To provide a vacuum cleaner which does not supply a power source to an exposed contact even if a grip part is disconnected from a hose part while the power source is supplied. CONSTITUTION:In an electrification test, an engineer disassembles a grip 3 and hose of a hose body to supply a commercial AC power source to a control means 19 of a vacuum cleaner body. Then, electrodes 49a, 49b in a fit part of the hose at the power supply side are exposed. Since a control circuit 74 is not connected to a switch circuit substrate 58 of the grip 3, the control circuit 74 cannot detect current from the switch circuit substrate 58. The control circuit 74 judges the hose body to be disconnected, controls triacs Tr2, Tr3 of a power supply cutting-off means 72 and immediately cuts off the application of the commercial AC power supply to the electrodes 49a, 49b. The engineer is not struck by electricity even if he touches the electrodes 49a, 49b.
Patent JP-2000248056-A (JP)
Title: Production of liquid crystalline polymer
Inventor: SHIAKU TOSHIO
IPC: C08G63/78
Filed: 1999-11-26
Abstract: PROBLEM TO BE SOLVED: To provide a method capable of solving various problems concerning limitation of melt polymerization, small particles-forming conditions and solid polymerization conditions in production of a liquid crystalline polymer having high polymerization degree comprising a melt polymerization process, small particles-forming process and solid polymerization process and more simply producing liquid crystalline polymer having high polymerization degree. SOLUTION: In a method for producing a liquid crystalline polymer having high polymerization degree by obtaining a liquid crystalline polymer having low polymerization degree in a melt polymerization process, passing the polymer through small particles-forming process and advancing polymerization of the low molecular weight polymer in a solid polymerization process,  the liquid crystalline polymer having low polymerization degree is produced in melt viscosity within the range of 1/20 to 1/2 of that of liquid crystalline polymer having high polymerization degree passing through the solid polymerization process at a melting point lower by >=50 deg.C than maximum polymerization temperature of melt polymerization process and the liquid crystalline polymer having low polymerization degree is formed into the polymer having >=2 mm particle diameter in the small particle-forming process and the small particles are charged into a hopper type polymerization reactor and subjected to solid polymerization while introducing an inert gas from the bottom in the solid polymerization process.
Patent JP-H08183508-A (JP)
Title: Wrap-around packaging machine
Inventor: ENDO MATSUO
IPC: B65B11/04
Filed: 1994-12-27
Abstract: PURPOSE: To prevent a wrap-around package of a cubic product such as an assembly of paper in a high stack, that has a longitudinally-long and large side of the body and is heavy, from being rubbed by a method wherein a wrap-around packaging board is wound around the circumferential side of the body and the overlapping parts of the winding start and end margins of the packaging board are bonded together. CONSTITUTION: A winding start margin 3 of a wrap-around packaging board 2 is supplied by a holding conveyer member 15 up to a position facing the side of a cubic product 1 that is supplied onto a rotary support device 30, and then the winding start margin 3 is supplied by a winding area pressing member 20 to a position at which the winding start margin 3 is brought in contact with the side of the product 1. A position behind a paste margin 5 of the winding start margin 3 is attached on the side of the product 1. At this state, the packaging board 2 is wrapped around the circumferential face of the body of the product 1 by the rotation of the rotary support member 30. A position on the packaging board 2 corresponding to the paste margin 5 is pressed by a presser member 28 to stick the packaging board 2 and the packaging board 2 is cut by a cutter 40 to complete wrap-around packaging.
Patent JP-H07199198-A (JP)
Title: Sealing material composition for assembling liquid crystal cell
Inventor: MORI TETSUYA
IPC: C08G59/40
Filed: 1993-12-28
Abstract: PURPOSE:To obtain a sealing material compsn. for a film liquid crystal cell having flexibility in follow up to the flexibility of films and excellent moisture resistance by combining a PTMG epoxy with a bis type epoxy resin which is liquid at room tamp. CONSTITUTION:The epoxy resin consists of the PTMG epoxy resin which is liquid at room temp. and the bis type epoxy resin which is liquid at room temp. The resin expressed by the formula is used as.,the PTMG epoxy resin. In the formula, n is 5<=n<=12. The PTMG epoxy in this range is liquid and the content of an ether bond which is a polar group is lower than the content of the ether bond of a corresponding polyethylene-ether glycol epoxy and, therefore, a decrease of an absorption rate of moisture is possible. The used amt. of the epoxy resin component is 20 to 80 pts.wt. among total 100 pts.wt. of the epoxy resin component. The properties of the cured matter of the sealing material are hard and rugged and the follow up characteristic to the deformation of the films degrade and such sealing material is undesirable in the case of <=20 pts.wt.
Patent JP-H03190855-A (JP)
Title: Separation and recovery of paraffin sulfonic acid
Inventor: KAROZEERO ZENOOBA
IPC: C07C303/42
Filed: 1990-11-30
Abstract: PURPOSE: To effectively separate and recover the titled compound which can be effectively used particularly in the fields of the detergents and petroleum, by using a solvent free from toxicity, from a mixture of water and sulfuric acid, by using saturated aliphatic or alicyclic liquid hydrocarbons as extractants.  
     CONSTITUTION: When paraffin sulfonic acid(SASA) is separated and recovered from a mixture including SASA, water and sulfuric acid, particularly from a mixture derived from the sulfo oxidation method of n-paraffin including about 60-75 wt.% C 12-18  SASA, about 6-12 wt.% sulfuric acid, and about 10-20 wt.% the water, a saturated aliphatic or alicyclic hydrocarbon, and preferably n- hexane or cyclohexane, particularly the latter one is used as an extractant, the mixture is brought into contact with the extractant under the extracting conditions, and then a aqueous liquid phase including sulfuric acid, is separated from an organic liquid phase including SASA to recover SASA from the organic liquid phase, whereby SASA can be effectively and safety separated and recovered from the mixture. 
     COPYRIGHT: (C)1991,JPO
Patent JP-H08184964-A (JP)
Title: Photosensitive composition for printing plate
Inventor: MATSUO FUMIYUKI
IPC: G03F7/023
Filed: 1994-12-27
Abstract: PURPOSE: To obtain such a planographic printing plate using a photosensitive compsn. for a planographic printing plate that has good sensitivity and latitude for development, excellent BP adaptability and high contrast, extremely good durability against processing chemicals used during printing. CONSTITUTION: This compsn. contains a quinone diazide compd. and a binder resin. The resin is obtd. by condensation of a phenol component comprising (1) 50-100mol% phenol, (2) 0-50mol% m-alkylphenol, and (3) 0-50mol% p- alkylphenol and aldehydes or ketones. In a<13> C-NMR spectrum of a deuterium dimethylsulfoxide soln. of the obtd. resin, the integral value (A) of a peak in 23.0-31.0ppm and the integral value (B) of a peak in 23.0-37.0ppm give a relation of X=A/B>=0.57.
Patent JP-H08172816-A (JP)
Title: Trace marking device of transplanter
Inventor: ISHIDA YOJI
IPC: A01B69/02
Filed: 1994-12-26
Abstract: PURPOSE: To provide a trace marking device of a transplanter requiring no single operation for switching positions of a trace marker switching the trace marker to a working position and a reliefing position and preventing failure of memory for switching by connecting a trace marker-switching operation unit with a lifting driving unit, etc., through interlocking means. CONSTITUTION: This trace marking device of a transplanter is prepared by installing a trace marker-switching operation unit 23 which switches a trace marker 25L and 25R to working positions protruding on both sides of a machine body and reliefing positions along the machine body side at the foot of the trace markers 25L and 25R and connecting the trace marker-switching operation unit 23 with a lifting-driving unit or a lifting operation unit through interlocking means 39L and 39R so that the trace markers 25L and 25R protrude at the working positions when a planting device comes down and are received at the reliefing positions when the planting device goes up, interlocking with up and down movements of the planting device or an operation for lifting the planting device.
Patent JP-H05146754-A (JP)
Title: Adhesive layer forming method
Inventor: KONISHI TOSHIHARU
IPC: B05D1/28
Filed: 1991-11-26
Abstract: PURPOSE:To provide an adhesive layer forming method available to form an adhesive layer having an optional pattern on a surface of a body to be stuck. CONSTITUTION:This method for forming an adhesive pattern on a body face to be stuck consists of pressing a head to an adhesive layer formed on a supporting body (a separator) having a low adhesive surface and stripping off the adhesive layer of which area is nearly equal to the area of the head by driving the head to transfer the stripped adhesive layer onto the body face to be stuck.
Patent JP-H03199405-A (JP)
Title: Method for directly spinning, drawing and winding multifilament synthetic fibers
Inventor: ONO TERUYA
IPC: D01D5/12
Filed: 1989-12-26
Abstract: PURPOSE:To prepare yarns reduced in the fluctuation of qualities among respective single filaments with a small number of rollers by separately spinning the respective synthetic fiber yarns, cooling, winding on the same roller, simultaneously drawing and subsequently individually winding up the prepared yarns. CONSTITUTION:Synthetic fiber yarns Ya, Yb, Yc, Yd... are separately spun and passed through cooling sections 2a, 2b, 2c, 2d..., tubular ducts 3a, 3b, 3c, 3d... and subsequently treating agent-imparting devices 4a, 4b, 4c, 4d.... The yarns Ya, Yb, Yc, Yd... are aligned at the approximately same intervals, passed through taking rollers 11 and 12, wound on the first drawing rollers 13, 13' and on the second drawing rollers 14, 14' for a drawing treatment, and subsequently wound up on relaxing rollers 15, 15' for a relaxing treatment. The yarns passes through a turn rollers on the center side are wound on a winder at a far position and the yarns passed through a turn roller on the end side are wound up on a winder at a near position.
Patent JP-H04200532-A (JP)
Title: Mr device
Inventor: MIURA YOSHIAKI
IPC: A61B5/055
Filed: 1990-11-30
Abstract: PURPOSE:To detect the phase disturbance by a bodily movement by exciting the region near a region where a spin echo signal is generated within the same repeating time as the repeating time of excitation to generate the spin echo signal to generate an FID signal and shifting the timing for generating the FID signal and the timing for generating the spin echo signal. CONSTITUTION:This method is an ordinary spin echo method and,in this embodiment, the frequency band of a 180 deg. pulse 52 is made wider than the frequency band of a 90 deg. pulse 51 and the FID signal is generated from the region excited by the 180 deg. pulse 52. A pulse 58 of a gradient magnetic field Gp for phase encoding is applied to this signal and the dephase pulse thereof is added thereto. Such FID signal is subjected to phase encoding. The FID signal 59 is generated right after this dephase pulse. This signal is apart in time from the spin echo signal 60 generated with a delay. The FID signal 59 is monitored by Fourier transform with a host computer. The data free from the phase disturbance by the bodily movement is collected by repeating the sequence again when the phase relation thereof is disturbed and the presence of the bodily movement can be decided.
Patent JP-H04200714-A (JP)
Title: Adsorption member
Inventor: MORIYA YOSHIFUMI
IPC: H05B3/14
Filed: 1990-11-30
Abstract: PURPOSE:To ensure that a heat loss is minimized and a pressure loss is reduced with the minimization of volume by allowing an adsorption material to be borne by an adhesive of inorganic substance to constitute an adsorption member on the surface of a device capable of direct or indirect heat generation. CONSTITUTION:An adsorption material such as zeolite or silica gel is allowed to be borne in a thin film state on the surface of a PTC heater 1 molded in a corrugated form using an adhesive of inorganic substance. If the PTC heater 1 is energized, the heater 1 reaches close to a rated temperature within about 10-odd seconds. This heat can be given to the adsorption material 2 by direct thermal transfer without a heat loss, and the adsorption material 2 can be heated up to a regeneration temperature in a short time. As a result, moisture adsorbed by the adsorption material 2 can be removed efficiently in a short time from a viewpoint of thermal efficiency compared to an adsorption member of such a type that a heat source device is separated from the adsorption material. Thus, the adsorption material can directly be heated so that the heat loss following the heating of the adsorption material is significantly small. In addition, the adsorption member can be made compact.
Patent JP-H04204245-A (JP)
Title: Gas sensor
Inventor: TSURUTA KUNIHIRO
IPC: G01N27/41
Filed: 1990-11-30
Abstract: PURPOSE:To make it possible to connect and fix the electrodes of a gas detecting body, lead wires and terminals simply by bonding a heating part and lead wire materials and the lead parts of the gas detecting part and the lead wire materials by lamination. CONSTITUTION:Lead wire materials 11a, 11b, 11c and 11d are formed of platinum by a thick-film printing method on the surface of an element supporting body 11 comprising an alumina plate. A heating part 13 comprising a platinum heater is laminated and bonded at one-end part of each of the lead wire materials 11b and 11c. An electrode film is contained in a gas detecting part 12 and lead parts 12' are formed on the surface of the part 12. The gas detecting part 12 is laminated on the upper part of the heating part 13. The gas detecting part 12 is laminated on the element supporting element 11 so that the lead parts 12' are bonded to the end parts of the lead wire materials 11a and 11d on one side. The entire sensor is baked, and the respective bonding parts are sintered. Thus, the electric conduction and the fixing as a unitary body are provided for the gas detecting part 12, the heating part 3 and the element supporting body 11, and a gas detecting sensor 10 is obtained.
Patent JP-H07202711-A (JP)
Title: Quantization-inverse quantization circuit
Inventor: KOMOTO EIJI
IPC: H04N19/91
Filed: 1993-12-28
Abstract: PURPOSE:To make a quantization.inverse quantization circuit small by decreasing the area of the circuit. CONSTITUTION:A signal outputted from a DCT circuit 1 is given to a multiplier 11 through a tri-state buffer 2 in the execution of quantization. On the other hand, a reciprocal of a natural number stored in a reciprocal number ROM 33 is given to a selector 33 in response to an output of a quantization coefficient RAM 31. A reciprocal of a natural number stored in the reciprocal number ROM 33 is selected and given to the multiplier 11 by an LDIR signal 'L' received by a selector 32. Tn the multiplier 11, the signal outputted from the DCT circuit 1 and a reciprocal of the quantization coefficient are multiplied for quantization and the result is outputted to a Huffman coding circuit 20. In the state of execution of inverse quantization, an output of a quantization coefficient RAM 31 is selected by the selector 32 and the multiplier 11 multiplies an output signal of a Huffman decoding circuit 20 with the quantization coefficient to apply inverse quantization.
Patent JP-H02192465-A (JP)
Title: Sintered material of silicon nitride
Inventor: MATSUI MINORU
IPC: C04B35/584
Filed: 1989-12-28
Abstract: PURPOSE:To obtain a sintered material of silicon nitride having a crystallized intergranular phase and excellent mass productivity, density, mechanical strength and oxidation resistance, etc., by containing a sintering auxiliary containing Y and Mg, and further Ce as necessary, and crystallization-controlling agent of the specific intergranular phase. CONSTITUTION:(A) Silicon nitride powder is mixed with (B) sintering auxiliary containing compounds of Y and Mg (e.g. Y2O3 and MgO) and further a compound of Ce (e.g. CeO2), as necessary, and a crystallization-controlling agent of the intergranular phase composed of at least one compound of Mn, Co, Ni, Nb and Mo, in an amount of 0.005-3wt.% calculated as MnO, CoO, NiO, Nb2O5 and MoO3. Next, the resultant mixture is crushed, pelletized, molded to desired shape and sintered to afford a sintered material of silicon nitride having a crystallized intergranular phase. Said sintered material of silicon nitride is preferably used for a machine structural material such as engine part.
Patent JP-H05172582-A (JP)
Title: Elimination method for noise in signal
Inventor: HIRAYAMA NORIO
IPC: G01D3/028
Filed: 1991-12-20
Abstract: PURPOSE:To eliminate noise in signals with high accuracy in real time with a simple device. CONSTITUTION:Measured signal wave 1 is primarily differentiated and it is judged noise inclusion in the case the absolute value of the primarily differentiated value is over a threshold value and at the same time, the noise 2, 3 generation positions are specified based on the position of mark change point where the mark of the primary differential value changes. The average value of each measurement signal at the front and back of the noise 2, 3 generation position is calculated by interpolation and the interpolated value is replaced by the noise 2, 3 signals.