baber/WOPTO huggingface dataset:
Patent JP-S62299401-A (JP)
Title: Shape memory alloy device
Inventor: HONMA MASARU
IPC: C22C19/03
Filed: 1986-06-19
Abstract: PURPOSE:To prevent overheat, to make the power consumption constant and to enable control of the shape recovery force, in a shape memory alloy device for a vibration generating device, by connecting a shape memory alloy to a movable contact and energizing to a fixed contact side then inserting a power source between both contacts and making such that the shape memory alloy deforms when both contacts approach each other. CONSTITUTION:When a switch 8 is opened, power is not fed to a shape memory alloy 4. Consequently, the shape memory alloy 4 is cold and elongated by means of a weight 5 so as to contact a movable contact 6 against a fixed contact 2. When the switch 8 is closed, current flows from a power source 7 through said contacts 2, 6 to the alloy 4 thereby the alloy 4 is heated to produce a shape recovery force thus shrinking and recovering to a stored shape. Consequently, the movable contact 6 is separated from the fixed contact 2 to interrupt power supply to the alloy 4 so as to cool the alloy 4. As a result, the alloy is elongated again by the function of the weight 5 so as to contact both contacts 6, 2. Such function is repeated. With such arrangement, overheat is prevented, power consumption is made constant and the shape recovery force can be controlled.
Patent JP-H05335806-A (JP)
Title: Dielectric microwave filter
Inventor: HATTORI JUN
IPC: H01P1/205
Filed: 1992-06-02
Abstract: PURPOSE:To obtain a small-sized dielectric microwave filter easily manufactured and having a narrow band characteristic. CONSTITUTION:Through-holes 13 of dielectric coaxial resonators 12, 12 arranged side by side are made orthogonal in a dielectric block 11, and electromagnetic fields generated by the adjacent dielectric coaxial resonators 12, 12 are made orthogonal to each other. Coupling holes 17 are arranged between the adjacent dielectric coaxial resonators 12, 12 to disturbance the orthogonal linking of the said electromagnetic fields to couple electromagnetically the adjacent dielectric coaxial resonators 12, 12.
Patent JP-H06331964-A (JP)
Title: Liquid crystal display element
Inventor: KAWAGUCHI HIDEO
IPC: G02F1/1333
Filed: 1993-05-19
Abstract: PURPOSE:To make it possible to obtain a low threshold voltage and a steep rise of a voltage-transmittance characteristic curve by forming a high-polymer matrix of a polymer of a polymerizable compd. contg. a polymerizable monomer or oligomer contg. fluorine atoms. CONSTITUTION:Transparent electrodes 12a, 12b are respectively formed on transparent substrates 11a, 11b. These transparent electrodes 12a, 12b are arranged to face each other and high-polymer dispersed liquid crystals 13 are clamped therebetween. The high-polymer dispersed liquid crystals 13 have a structure formed by dispersing the liquid crystals 13b into the high-polymer matrix 13a. The high-polymer matrix 13a is formed by polymn. of the polymerizable compd. contg. the polymerizable monomer or oligomer contg. the fluorine atoms. The liquid crystals 13b are irregular in an orientation state and light is scattered and is hardly transmitted in the state that the voltage is not applied. The transparent electrodes 12a, 12b are both formed to a stripe form and the transparent electrode substrates are so arranged that the shapes of the stripes thereof intersect orthogonally with each other, by which the matrix display is executed.
Patent JP-S5933347-A (JP)
Title: Novel thermoplastic polymer composition
Inventor: KASAHARA HIDEO
IPC: C08L33/02
Filed: 1982-08-17
Abstract: PURPOSE:To provide a molding material giving moldings which have excellent resistance to wear, chemicals and heat, scarcely suffer lowering in physical properties caused by moisture absorption and have good appearance, consisting of a copolymer contg. an alpha,beta-unsaturated dicarboxylic acid anhydride and a specified polyamide. CONSTITUTION:A thermoplastic polymer compsn. consists of 1-99pts.wt. thermoplastic copolymer (A) contg. an alpha,beta-unsaturated carboxylic acid anhydride such as maleic anhydride as a copolymer component (e.g., a copolymer composed of 70-99.5wt% styrene copolymer and 30-0.5wt% alpha,beta-unsaturated dicarboxylic acid anhydride) and 99-1pt.wt. polyamide (B) obtd. from a xylylenediamine such as m-xylylenediamine and an aliph. dicarboxylic acid such as adipic acid. This compsn. gives moldings which are excellent in resistance to wear, chemicals and heat, scarcely suffer lowering in physical properties caused by moisture absorption and have good appearance.
Patent JP-H087703-A (JP)
Title: Function key switch for moving body
Inventor: OKAMOTO TOSHIYUKI
IPC: H01H3/12
Filed: 1994-06-23
Abstract: PURPOSE:To allow a moving body to move to the specified position in a short time with simple operation and eliminate risk of occurrence of malfunction by depressing the first and second key tops simultaneously and permitting them to work independently. CONSTITUTION:When the left key part 1a and right key part 1b of the first key top 1 are pushed, only the first key top 1 inclines with a projection 1f as the fulcrum. This causes a depression boss 1e to depress the head of a corresponding supporting part 4a, and a movable contact 4f is contacted with a stationary contact 5a and a depress signal is emitted. When the upper key part 2a or lower key part 2b of the second key top 2 is pushed. only the key top 2 inclines with projection as the fulcrum. Thereby a depress signal is emitted in the same manner as above, and if the left key part 1a or right key part 1b of the first key top 1 and the upper key part 2a or lower key part 2b of the second key top 2 are pushed simultaneously, the two depress signals are accordingly emitted simultaneously.
Patent JP-H11335113-A (JP)
Title: Electric furnace for graphitization
Inventor: MOCHIZUKI TOMOTOSHI
IPC: F27D11/02
Filed: 1998-05-22
Abstract: PROBLEM TO BE SOLVED: To improve the durabilities of electrodes and supporting parts to hold and to insulate the electrodes by suppressing their thermal degradation to a minimum. SOLUTION: Plural sets of the electrodes 9a and 9b opposingly set between a carbon powder feed opening 4 and a graphite powder recovery port 7 in a furnace body 1 with a graphitization zone 8 between are installed so as to at least partially face to the interior of the furnace body 1, an electric current can be sent with staggering the timings of each set of the electrodes 9a and 9b. The electrodes 9a and 9b are attached to the inner ends of a heat transfer member 12 passing through the inside and outside of the furnace body 1 and the heat transfer member 12 can be cooled from its outer ends.
Patent JP-2000326646-A (JP)
Title: Thermal transfer image forming method and combination of thermal transfer material used in the method
Inventor: SOGABE ATSUSHI
IPC: B41J2/325
Filed: 1999-05-21
Abstract: PROBLEM TO BE SOLVED: To provide a thermal transfer image forming method easily dealing with even when an acceptive body is varied in various manners, reducing the kind of ink ribbons as far as possible and forming an image of superior fastness. SOLUTION: In an image forming method, a preprinting ribbon having at least a first ink layer and a second layer formed in the above order from the base side on a base and an ink ribbon having at least colored ink layer and a bonding layer formed in the above order from the base side on the base are used, and first the preprinting ribbon is thermal transferred on an acceptive body and a preprinted image with a topmost layer formed of the first ink layer is formed and then the ink ribbon is thermal transferred onto the preprinted image to form an ink image, and materials of the same kind are used as a main component of the first ink layer of the preprinting ribbon and the bonding layer of the ink ribbon.
Patent JP-H11335442-A (JP)
Title: Photocation-polymerizable epoxy resin-based solid composition and article
Inventor: UMEYAMA TOMOE
IPC: C09D5/03
Filed: 1998-05-25
Abstract: PROBLEM TO BE SOLVED: To obtain a photocation-polymerizable epoxy resin-based solid composition having excellent storage stability and coating film smoothness, free from a smell and having excellent reactivity by compounding a specific epoxy resin and a photocation polymerization initiator. SOLUTION: This photocation-polymerizable epoxy resin-based solid composition comprises (A) an epoxy resin comprising (i) 10-100 wt.% preferably 20-100 wt.%, more preferably 30-100 wt.% of an epoxy resin of formula I[R1 -R6 are each H, a 1-5C alkyl or a halogen; (n) is 0-10) and, if necessary, (ii) another epoxy resin, (B) a photocation polymerization initiator and, if necessary, (C) a curing agent, a chain transfer agent, a sensitizer, a colorant, etc. The component B is preferably a compound of formula II [R7 and R8 are each H, an alkyl, a halogen, a hydroxyalkyloxy or an alkoxy; R9 and R10 are each H, a halogen or an alkyl; X is SbF6 , PF6 , AsF6 , BF4 or B(C6 F5 )4 ], a compound of formula III (R11 and R12 are each R7 or R8 ; R13 is R9 or R10 ), etc.
Patent JP-S5768695-A (JP)
Title: Driving device for stepping motor
Inventor: OGATA YUKIHIKO
IPC: H02P8/16
Filed: 1980-10-13
Abstract: PURPOSE:To enable drive at high speed by simple constitution by a method wherein high voltage is applied to the winding of the stepping motor and exciting currents are flowed during a period corrsponding to a time constant of a time constant circuit, high voltage is interrupted and holding currents are flowed. CONSTITUTION:The exciting high voltage from a high voltage power supply 7 is inputted directly during the period correspoinding to the output of a monostable  multivibrator 1, the time constant circuit, and currents flowing through the winding 4A rapidly reach rise rated currents. The output of an or gate 3 is controlled by pulses corresponding to high frequency pulses c, and currents flowing through the winding 4A are on-off controlled. The pulse width, the time constant, of the monostable multivibrator 1 is set so that rated currents flow through the winding when pulse width is completed. Accordingly, drive at high speed the same as a conventional chopper system is obtained by simple circuit constitution.
Patent JP-H05331276-A (JP)
Title: Polycarbonate tablew are having excellent durability
Inventor: YATANI HIROSHI
IPC: C08G64/00
Filed: 1992-06-03
Abstract: PURPOSE:To provide the tableware made of a polycarbonate having a specific weight-average molecular weight, repeatedly usable over a long period, having excellent stress-cracking resistance to detergent, safety, food resistance and impact resistance and useful for domestic use, service use, etc. CONSTITUTION:The tableware is made of a polycarbonate having a weight- average molecular weight of 40,000-300,000 (preferably 45,000-65,000) and produced e.g. from diphenyl carbonate and 2,2-bis(4-hydroxyphenyl)propane.
Patent JP-H06345876-A (JP)
Title: Reinforced resin molded product
Inventor: MIYAKE HIROSHI
IPC: C08L29/02
Filed: 1993-06-14
Abstract: PURPOSE:To provide a resin molded product useful as a packaging container for foods, medicines, medical equipments, clothes, etc., requiring gas barrier resistance, or as a pipe, tank or container for non-food areas (e.g. for fuel such as gasoline) requiring both gas barrier resistance and mechanical properties (esp. impact strength). CONSTITUTION:This reinforced resin molded product is made up of (A) matrix phase consisting of a functional group-terminated vinyl alcohol-based polymer and (B) disperse phase consisting of a thermoplastic polymer particles having functional group reactive with the above functional group and has the average distance (tau) between the particles, adjacent to each other, of the latter polymer falling within a range of 50-150nm.
Patent JP-H038469-A (JP)
Title: Coating applicator
Inventor: IWAZU HARUO
IPC: H01L21/312
Filed: 1989-06-05
Abstract: PURPOSE:To enable a uniformly coated film to be applied by providing a means for controlling the rotating velocity and the temp. of a body to be applied by the conditions of one side of both the temp. of this body to be applied and the ambient humidity. CONSTITUTION:When a wafer W is attracted on a chuck 2 and supported, a cup 11 is raised and the wafer W is rotated. The constant amount of resist 6 is dropped on the rotated wafer W via a discharge nozzle 3 through a pipeline from a resist supplying system 5. The relation of both the previously inputted temp. of the inside of the cup 11 and r.p.m. of the wafer W is compared by a signal of a CPU due to the output of a temp. sensor 12. The r.p.m. of a motor 1 is raised in comparison with the ordinary state by an r.p.m. controller 14. The r.p.m. of the wafer is made large and thereby the dropped resist 6 is made to thin film thickness. Therefore fluctuation of film thickness is prevented. Thereby the need for an equipment for regulating the temp. and humidity is eliminated. The coating applicator is made economical in space and cost.
Patent JP-H11336201-A (JP)
Title: Bearing device
Inventor: UEDA SAKAE
IPC: E04B1/36
Filed: 1998-05-25
Abstract: PROBLEM TO BE SOLVED: To provide a bearing device capable of returning an upper structural body to an original position and reducing an omnidirectional rolling. SOLUTION: In the case where an earthquake occurs, when sliding of sliding members 3 and 4 constituting a sliding bearing 2 can be allowed, both up and down bearing sections 6a and 6b are repeatedly displaced in an optional direction, and the rolling applied to an upper structural body A is redued. Before the upper structural body A is at a standstill, the upper structural body A is moved by displacement caused by the rolling with restoring force of a restoring material consisting of a columnar elastic member 5, and since the upper structural body A is returned to an original position, the position and posture of the upper structural body A are stabilized.  Since both up and down sliding members 3 and 4 are returned to the position approximately coinciding with their centers, the displacement direction and displacement range of the upper structural body A are not limited, and the effect for isolating an ominidirectional rolling can be obtained.
Patent JP-S5474888-A (JP)
Title: Suspension polymerization of vinyl chloride
Inventor: ARIGA SHIROU
IPC: C08F2/18
Filed: 1977-11-28
Abstract: PURPOSE: To prevent the deposition of scale during the suspension polymerization of vinyl chloride, by adding an oil-soluble catalyst to a mixture of vinyl chloride monomer, a catalyst system containing a suspension stabilizer, and a polar organic compound, after raising the temperature of the reaction system to the reaction temperature.  
     CONSTITUTION: Vinyl chloride monomer or a mixture mainly composed of vinyl chloride is polymerized by the suspension polymerization in an aqueous medium containing a suspension stabilizer and an oil-soluble catalyst, in the presence of an N-containing organic compound selected from azo-nitro-, nitroso-, compound, etc., an S-containing organic compound selected from thiocarbonyl, thioether, etc., and a polar organic compound, dye or pigment selected from quinone compound, ketone, aldehyde compound, etc. The catalyst is added to the polymerization system after the temperature of the system is raised to the polymerization reaction temperature. The N-containing compound, etc., may be sprayed or coated to the inner walls of the polymerization reactor. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S63305675-A (JP)
Title: Synchronous point clamping circuit for video signal
Inventor: YAMASHITA HARUO
IPC: H04N5/18
Filed: 1987-06-08
Abstract: PURPOSE:To guarantee the output potential of the titled circuit and to stabilize the operation of the circuit by detecting a signal other than a video signal upon its incoming, and clamping the DC level of the detected signal at a prescribed potential forcibly. CONSTITUTION:In case the presence of a gate pulse is identified by a signal interruption detection circuit 8, a switch SW1 is connected to a terminal (a), and a feedback loop is formed by a feedback circuit 5 to which a reference voltage Vref1 is set, and the point of a horizontal synchronizing signal is clamped in a prescribed constant level corresponding to the reference voltage Vref1. On the other hand, when the absence of a gate pulse is identified by the circuit 8, the switch SW1 is connected to a terminal (b), and a feedback loop is formed by a feedback circuit 7 to which a reference voltage Vref is set, and the output DC level of a video amplifier 4 is clamped in a prescribed constant level corresponding to the reference voltage Vref. In case there is no video signal, or in case a signal lacking a horizontal synchronizing signal comes in, the output DC potential of the circuit is secured in a prescribed level.
Patent JP-S6033901-A (JP)
Inventor: MIYASHITA KUNIHIKO
IPC: E01B27/17
Filed: 1983-08-05
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-H07318676-A (JP)
Title: Equipment and method for assembling lattice structure
Inventor: ROBAATO EICHI KOTSUTON
IPC: G21C3/34
Filed: 1995-05-16
Abstract: PURPOSE: To provide an assembling/attaching tool and assembling method useful for assembly and manufacture of a metallic grid used for supporting and positioning the fuel rod of nuclear fuel assembly. CONSTITUTION: In a grid assembly body attaching tool, a grid assembling plate 1 and plural toggle acting clamp assembly body 9 are used. A toggle acting clamp assembly has a pressure tightening pad 12 attached thereto and in this way, four circumferential grid straps 7 are brought in temporary contact with and held by the four side parts of the grid assembling plate in correct positional and alignment relationship. Next, a strap holding assembly 13 is arranged around four surrounding grid straps so as to hold these components in correct positional and alignment relationship during assembling and welding of the grid straps.
Patent JP-H1083172-A (JP)
Title: Data conversion device
Inventor: YAMANAKA KIYOKAZU
IPC: H04N5/445
Filed: 1997-05-30
Abstract: PROBLEM TO BE SOLVED: To effectively use a display screen by converting image information made to be displayed on the display screen having a certain aspect ratio to the image information displayed on the display screen having the aspect ratio different from that. SOLUTION: A document temporary storage part 2204 stores the multimedia data expected to display on the display screen of the aspect ratio 4:3. An output device information storage part 2203 stores the size of the display screen of the aspect ratio 16:9. An image information generation part 2206 decides whether or not the blank of the display screen exists in the display of the image information converting the multimedia data from a font size such as display character, etc., and the display screen size stored in a data conversion table storage part 2202, and when the blank exists, writes the image information in a generated information temporary storage part 2208. A link information generation part 2207 generates control information switching the display of the image information.
Patent JP-S5846808-A (JP)
Inventor: CHIYA HIROMICHI
IPC: H02B13/02
Filed: 1981-09-10
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-H01312468-A (JP)
Title: Dc power source apparatus
Inventor: OGAWA MITSURU
IPC: G01R19/00
Filed: 1988-06-10
Abstract: PURPOSE:To measure the voltage at a load end only with a circuit on the side of a power source by obtaining the difference between the output of a gain adjusting circuit which outputs a value obtained by multiplying the output of a current detecting circuit by a constant coefficient and the output of the current detecting circuit. CONSTITUTION:A voltage detecting circuit 9 sends the output which is proportional to the voltage across output terminals 2 and 3 into a differential amplifier 12. A current detecting circuit 10 sends the output which is proportional to a load current into the differential amplifier 12 through a gain adjusting circuit 11. The output across terminals 6 and 7 has a value which is obtained by subtracting the voltage drop through the resistance of a cable 4, i.e. value proportional to the load current, from the voltage across the output terminals 2 and 3. When the voltage drop due to the resistance of the cable 4 is corrected by the adjustment of the output of the gain adjusting circuit 11, a voltage indicator 13 indicates the voltage across the terminals 6 and 7.
Patent JP-H05301824-A (JP)
Title: Liver parenchyma cell growing agent
Inventor: NAKA DAICHI
IPC: A61K47/36
Filed: 1992-06-03
Abstract: PURPOSE:To attain increase of activity of hHGF and stabilization of a hHGF molecule by combinedly using polysaccharide or its derivative and hHGF. CONSTITUTION:The objective liver parenchyma cell growing agent consists of a liver parenchyma cell growth factor (hHGF) obtained by purification from a plasma or a recombinant method, polysaccharide such as heparin, dextran sulfate, heparan sulfate and chondroitin sulfate or its derivative.
Patent JP-S5667387-A (JP)
Title: Liquid crystal composition
Inventor: TAKEI KATSUMORI
IPC: G02F1/13
Filed: 1979-11-05
Abstract: PURPOSE: A stable liquid crystal composition, capable of being driven at a low voltage for a positive-type display which is prepared by the addition of a specified compound to a liquid crystal.  
     CONSTITUTION: To a liquid crystal is added a compound of formula I (wherein R and R' are a 1W8C straight-chain alkyl). For example, the compound of the formula I is a compound of formula II, III, IV, etc. The compound gives no liquid crystal  phase, but is capable of donating a liquid crystal dielectric anisotropy, when added  to the liquid crystal even in a small amount, because it has a molecule of a bar  structure and two polar groups in the direction of the short axis of the molecule. It  is possible to drive the liquid crystal composition at 4.5V. It is also possible to increase the proportion of the compound of the formula I, and to drive said composition at a lower voltage, by increasing the number of components of the formula I. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5932943-A (JP)
Title: Agent for desulfurization-denitration in combination
Inventor: TAGUCHI CHIYOUBEE
IPC: B01J20/20
Filed: 1982-08-17
Abstract: PURPOSE:To remove NOX, SOX in good efficiency, by using expanded graphite as an adsorbent of NOX and SOX. CONSTITUTION:Scaly graphite is immersed in high conc. sulfuric acid or nitric acid and, after drying and washing, the impregnated one is heated at 300-500 deg.C to expand the original volume thereof 100-300 times. When an element lightly filled with this expanded graphite is mounted in a chimney in an airtight state to perform operation wherein an exhaust gas is passed through said element, NOX present in said exhaust gas in an amount of about 78ppm and SOX present therein in an amount of about 7ppm are respectively lowered to 1ppm or less. When it is used for about one month, the adsorbing capacity is lowered but restored by washing and drying the same.