baber/WOPTO huggingface dataset:
Patent JP-H0492801-A (JP)
Title: Apparatus for releasing hydrogen absorbed in lamination packing unit
Inventor: KAWAMURA TAIZO
IPC: C01B3/00
Filed: 1990-08-08
Abstract: PURPOSE:To improve heating efficiency by incorporating a specific lamination packing unit of an H2 absorbing alloy into an insulator column in which a coil is wound around the outer wall part, passing a current through the coil, generating heat in the lamination packing unit according to electromagnetic induction heating and releasing the absorbed H2. CONSTITUTION:A lamination packing unit 3 of an H2 absorption alloy formed by crossing and superposing substrates 4 shaped into a wavy pattern 4-4 thereof on the wavy pattern 4-4 of the adjacent substrates 4 is incorporated into an insulator column 1 having a circular, an elliptical or a square cross-sectional shape, etc., with a coil 2 wound around the outer wall part. A prescribed quantity of H2 is then admitted from an H2 inflow port 12 and absorbed therein. A current is subsequently passed through the coil 2 to alternate an eddy current in the lamination packing unit 3. Heat is then generated in the lamination packing unit 3 itself by electromagnetic characteristics thereof and the packing unit is heated to the releasing temperature. The absorbed H2 is simultaneously released by pressurization and discharged from an H2 discharge port 13.
Patent JP-S59100788-A (JP)
Inventor: UIRIAMU EICHI DATSUTO
IPC: D21F1/00
Filed: 1982-12-02
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-S6365179-A (JP)
Title: Enclosed motor compressor
Inventor: MORITA MITSURU
IPC: F04B39/00
Filed: 1986-09-08
Abstract: PURPOSE:To reduce the cost of production for parts, by inserting a lead wire directly into a hollow conductive pin through, and connecting the conductive pin to the lead wire airtightly outside a hermetically sealed vessel. CONSTITUTION:A lead wire 50 is pierced through from a radius 52a of a hollow conductive pin 52 at the end 2a locking a glass terminal 11 and the edge is airtightly locked by means of metal inert gas welding 53. Next, the end 2a is set to a barrel part 2b and locked. With this constitution, inserting work of the lead wire 50 into the hollow conductive pin 52 is smoothly performed. Therefore, those of spring terminals and clusters heretofore required become unnecessary so that manufacturing cost for parts is reducible.
Patent JP-H0259031-A (JP)
Title: Air separation membrane
Inventor: OHIRA KAZUAKI
IPC: B01D71/44
Filed: 1988-08-25
Abstract: PURPOSE:To obtain a gas separation membrane having good gas permeability and good gas separability by forming poly-di-substituted-acetylene having a perfluoroalkyl group in the side chain thereof into a film. CONSTITUTION:Poly di-substituted acetylene represented by formula II (wherein m is an integer of 0 or more and A is a 1-20C alkyl group or a silaalkyl group) is dissolved in a solvent such as carbon tetrachloride and brominated with N-bromosuccinic imide in the presence of a catalyst such as benzoyl peroxide to be reacted with sodium perfluoroalkoxide. As a result, a di-substituted acetylene polymer represented by formula I and formula II (wherein n is an integer of 1 or more, X is -Rf or -Y-Rf. Herein, Rf is a perfluoroalkyl group,and Y is an oxygen atom or a divalent org. group), having an m/n ratio of 0/100-90/5 and an MW of at least 10000 or more is obtained. This polymer is dissolved in a solvent such as chloroform and formed into an ultrathin film by a water casting method.
Patent JP-H0940473-A (JP)
Title: Calcia-magnesia clinker for prepared unshaped refractory and its production
Inventor: MATSUI KUNIO
IPC: C04B35/043
Filed: 1995-07-28
Abstract: PROBLEM TO BE SOLVED: To obtain a magnesia clinker having high slaking resistance durable to casting application and capable of remarkably exhibiting the performance in the case of castable application. SOLUTION: The calcia-magnesia clinker has a chemical composition of >=97wt.% MgO+CaO, >=10wt.% to <=30wt.% CaO and >=0.5wt.% to <=3wt.% TiO2 basing on ignition reference, is >=0.05 in Al2 O3 /CaO by weight and has the surface composed of magnesium oxide as a main oxide and one or more kinds of water soluble salts. The calcia-magnesia clinker has relatively high purity and high bulk density and is capable of making ladle slag line, required with high slag resistance, unshaped.
Patent JP-H1054752-A (JP)
Title: Overload preventing device in dump trailer tractor
Inventor: FUJINAMI ICHIRO
IPC: B60P1/16
Filed: 1996-08-09
Abstract: PROBLEM TO BE SOLVED: To enhance the detecting precision of load of a dump trailer and surely prevent the overload traveling of a tractor, by providing a means for detecting the load on the dump trailer side between a coupler and a car body. SOLUTION: A load cell 13 is provided between the body of a tractor and a coupler. In loading into a loading box, the main switch of an overload preventing device 12 is turned on to bring the device into load detectable state. The movable load of the dump trailer is transmitted to each load cell 13 through the coupler when a loading matter is put thereon, the distortion quantity is detected by each load cell 13. Since the load cell 13 directly detects the load of the dump trailer, a highly precise detected value can be provided. The distortion quantity detected by each load cell 13 is transmitted to a computing element 14, and the distortion of each load cell 13 is summarized and converted into load, and displayed on an indicator 15 within a cabin.  Thus, a worker can confirm the movable load of the dump trailer during loading, and the loading quantity to the loading box is regulated to prevent the overload.
Patent JP-S6271275-A (JP)
Title: Semiconductor integrated circuit
Inventor: SUZUKI YOICHI
IPC: H01L27/06
Filed: 1985-09-25
Abstract: PURPOSE:To reduce a voltage applied to the gate of an input transistor connected with an input terminal when a surge voltage is applied to the input terminal by providing a specific input protecting circuit. CONSTITUTION:The first resistance element 13 composed of a polycrystalline silicon is connected between an input terminal 11 and the first node 12, the second resistance element 15 is connected between the first node 12 and the second node 14, the gate of an input transistor 16 is coupled with the node 14, one end of a P-N junction element 19 having a deeper diffused region than the diffusing depth of source or drain region of the transistor 16 is connected with the node 12, and a protecting element 20 made of a transistor or a gate control diode is inserted between the second node and a reference potential point. Thus, when the value R1 of the resistor 13 is set to 1kOMEGA and the value R2 of the resistor 15 is set to 250OMEGA, if a surge voltage Vo of 3,000V is applied to the input terminal 11, the voltage Vc of the node 14 is set to a low value of approx. 20V which does not damage the insulating film of the transistor 16.
Patent JP-2001044337-A (JP)
Title: Epoxy resin composition and semiconductor sealing apparatus
Inventor: ICHIKAWA ISAO
IPC: C08G59/40
Filed: 1999-07-27
Abstract: PROBLEM TO BE SOLVED: To improve moldability of a semiconductor sealing resin while maintaining its heat conductivity, even when a resin layer is thin and extremely uneven in thickness by using a specific urea resin as a hardening accelerator for the semiconductor sealing resin. SOLUTION: An epoxy resin composition for sealing a semiconductor element by curing consists essentially of an o-cresol novolak-type epoxy resin expressed by formula I (where n is an integer equal to or greater than 1), a phenol resin, a urea-containing hardening accelerator expressed by formula II and/or formula III, and a crystalline silica powder or a fused silica powder, whose maximum particle diameter is 100 μm or less. The silica powder is used in an amount of 30-90 wt.%, based on the total resin composition. As a result, the epoxy resin composition can be maintained at a low melt viscosity as a whole, at a predetermined molding temperature or less by controlling the rate of curing reaction, and maintaining reactivity at the molding temperature. Hence, the moldability of the resin layer can be improved, while maintaining the heat radiation of a semiconductor device.
Patent JP-S6274296-A (JP)
Title: Enzymic linking of n-acetyl-l-aspartic acid to l-phenylalanine alkyl ester
Inventor: TAKEMOTO TADASHI
IPC: C12P21/02
Filed: 1985-09-25
Abstract: PURPOSE:To efficiently carry out the titled linking without using an expensive protecting group or formic acid, by hydrolyzing N-acetyl-L-aspartyl-L- phenylalanine and a mino- and diesters thereof in an acid solution in a high concentration. CONSTITUTION:N-Acetyl-L-apartic acid and an L-phenylalanine alkyl ester are reacted in the presence of an enzyme, e.g. thermolysin, capable of serving as a medium for forming peptide bonds between the L-aspartic acid and the L-phenylalanine. The reaction mixture is acidified to liberate the N-acetyl-alpha-L- aspartyl-L-phenylalanine alkyl ester. The acetyl group is then removed therefrom with an aqueous solution of a strong acid, e.g. hydrochloric acid, in a high concentration or an aqueous solution of methanol.
Patent JP-H0555152-A (JP)
Title: Semiconductor manufacturing apparatus
Inventor: TAKAHARA SHOJI
IPC: H01L21/31
Filed: 1991-08-23
Abstract: PURPOSE:To provide a semiconductor manufacturing apparatus, in which deposited contamination can be removed from upper part of an end cap when an etching step is carried out for a film in a reaction chamber. CONSTITUTION:In a reaction chamber consisting of an inner tube 2 and an outer tube 3, a one-end opening part is sealed with an end cap 10 during a thin-film forming step. After the thin film is formed, a contamination removing chamber 11d is formed with the use of a casing 11b in order to eliminate deposited contamination. A non-reactive gas is introduced into the removing chamber 11d, and then discharged from the removing chamber 11d, and thereby the contamination can be removed from the upper part of the end cap 10.
Patent JP-H0374905-A (JP)
Title: Electronic control antenna system
Inventor: HIRANO MOTOMIKI
IPC: H01Q13/08
Filed: 1989-08-16
Abstract: PURPOSE:To save the space and to reduce the cost by varying a dielectric constant or a permeability of an insulator with a DC or a low frequency electromagnetic field applied to the insulator through a ground plate and plural patch conductors thereby varying the directivity of an antenna. CONSTITUTION:A DC bias voltage having a combination set in response to the tuning frequency of a high frequency reception circuit 19 is applied to a ground plate 11 and patch conductors 12a-12h of an antenna element 10. Then a high frequency dielectric constant of a liquid crystal dielectric substance 13 opposite to the patch conductors 12a-12h is varied depending on the presence or absence and quantity of the DC bias voltage and the directivity of the antenna element 10 is varied with the said change. Thus, the result of detection by a reception state sensor 21 is fed back to a DC bias control circuit 18 and the combination of the said DC bias voltages is selected automatically in response to the state of a surrounding radio wave. Thus, the antenna having the directivity in matching with the reception state is obtained and the excellent reception without multipath fading is attained.
Patent JP-H0494690-A (JP)
Title: Production of optically active (s)-(+)-3-halo-1,2-propanediol
Inventor: TO FUJIO
IPC: C12R1/01
Filed: 1990-08-10
Abstract: PURPOSE:To obtain the subject propanediol having optical activity and useful as a synthetic raw material for pharmaceuticals and physiologically active substances from an inexpensive epihalohydrin compound by treating an epihalohydrin with an enzyme. CONSTITUTION:The objective propanediol is produced by treating an epihalohydrin with an enzyme. The enzyme is preferably originated from microorganisms belonging to genus Agrobacterium (e.g. FERM 11651), etc. Furthermore, it is preferable, for example, to use epichlorohydrin as the epihalohydrin and add a substrate to a culture liquid, etc., of the microorganism produced by cultivation.
Patent JP-H0261984-A (JP)
Title: Cooking utensil
Inventor: MABUCHI SADAAKI
IPC: H05B6/66
Filed: 1988-08-26
Abstract: PURPOSE:To obtain excellent safety by providing the first and second switches turned off after a preset time and a fixed time from the cooking start respectively and the third switch turned on when the temperature of a magnetron or the like becomes a fixed value or above and connecting the third and second switches in parallel. CONSTITUTION:A timer 11 is operated at the time of cooking, and a switch 11b is turned off when three minutes elapse from the cooking start in this case. A thermal switch 20 is ordinarily turned on after the temperature rise of a magnetron 10 and the temperature rise of a heating chamber wall, and the oscillation operation of the magnetron 10 is continued. When the preset time elapses, a switch 11a is turned off, the oscillation operation of the magnetron 10 is stopped, and cooking is completed. When a short circuit failure occurs on the magnetron 10 or a high-voltage diode 9, the oscillation operation of the magnetron 10 is not started even if the excitation of a high-voltage transformer 6 is started. The temperature of the magnetron 10 and the heating chamber wall does not rise, and the thermal switch 20 is kept off. The switch 11b is turned off at three minutes after the cooking start, thereafter the transformer 6 is not excited.
Patent JP-S6454860-A (JP)
Title: Automatic switching equipment with transferring function
Inventor: KATAOKA KENJI
IPC: H04M3/54
Filed: 1987-08-25
Abstract: PURPOSE:To use one telephone set in common by plural users, and at the same time, to enable transfer for every user by attaching plural logical numbers to one telephone set, and registering transfer destinations correspondingly to the respective logical numbers, and making dial the logical number. CONSTITUTION:In an automatic switching equipment, including plural telephone sets 100 and performing switching operation of a telephone by electrical control, a means 103, which attaches plural logical numbers to one set of the telephone sets 100, at least, and sets the transfer destination for every logical number in other telephone sets 100, is provided. Thus, since one telephone set 100 is attached with plural logical numbers, and the transfer destination can be registered correspondingly to the logical number, the transfer for every user is possible, especially in case that one telephone set 100 is used by in common by plural users, by dialing the logical number.
Patent JP-S6454862-A (JP)
Title: Facsimile system with sound informing function
Inventor: IBATA MITSUNORI
IPC: H04M11/00
Filed: 1987-08-25
Abstract: PURPOSE:To make the information of facsimile transmission from a transmitter to a transmission destination unnecessary, and to reduce the labor of the transmitter operator, and at the same time, to improve the recovering efficiency of a received facsimile by putting the analyzing device of a telephone number in a receiving side, and providing a storing device of a message for informing the incoming of the facsimile. CONSTITUTION:In a facsimile system, the facsimile equipment Tf of a transmitting side having a device 3 to transmit the telephone number of a transmission destination, different from the facsimile number of the remote party, and the facsimile equipment Rf having both the analyzing device 5 of the telephone number and a device 6 to store the message for sound information, are provided. Thus, it is unnecessary for the transmitting side Tf to inform newly the facsimile transmission to the transmission destination, and since facsimile reception is informed by a sound when it arrives at the receiving side Rf, the facsimile reception is never missed.
Patent JP-H0962227-A (JP)
Title: Image level correcting circuit
Inventor: SHIMIZU AKIRA
IPC: G09G3/28
Filed: 1995-08-21
Abstract: PROBLEM TO BE SOLVED: To enhance reproducibility of colors of the signals in a plasma display panel to which personal computer signals of 8-color display or the like are inputted. SOLUTION: Respective analog picture signals of red, green and blue from a personal computer are converted into digital picture signals by an A/D converting circuit 1b or the like after necessary processing is performed by an analog signal processing circuit 1a or the like. After necessary processing is performed on the digital picture signals by a digital signal processing circuit 1c, a level is corrected by a level correcting circuit 1e or the like. A level converting characteristic such as signal components not more than an intermediate value are all set on a zero level and signal components exceeding the intermediate value are set on a peak level of a dynamic range with a substantially intermediate value of the dynamic range as a boundary, is given to this level correcting circuit 1e or the like. Respective signals of red, green and blue becomes signals uniform in the peak level from the zero level by this level correction, and the degradation of reproducibility of colors by nonuniformity of levels can be prevented.
Patent JP-2000005482-A (JP)
Title: Electric washing machine with drying function and washing and spin-drying
Inventor: YOSHIHARA SEISHIRO
IPC: D06F37/26
Filed: 1998-06-17
Abstract: PROBLEM TO BE SOLVED: To provide an electric washing machine fully automated up to drying and causing no vibration or noise during spin-drying and no odors during drying, a method for reducing damage to washing, a washing net, and a method for using the same. SOLUTION: In a double-tube electric washing machine, an inner tub is decreased in height and freely slidably supported by the inner surface of an outer tub while leaving behind a removable gap between it and the inner surface of the outer tub. A water flow channel 4 that extends from top to bottom while in parallel with a sliding surface is formed in the outer tub part or at the upper end of the inner tub. The inner tub is connected at a joint part 5 by a vertically removable tongue-and-groove joint so that the space between the inner and outer tubs can be cleaned easily. Washing is effected by pouring water to such an extent that the upper end of the inner tub holding washing is immersed, then stopping rotation of the outer tub, drivingly rotating a pulsator, shutting the inner tub from a drive source, and rotating the inner tub following turning waterflow.  During drying, the inner tub is rotated with an outer casing kept inclined to blow hot air against the washing.
Patent JP-H0854127-A (JP)
Title: Electronic dehumidifier
Inventor: MORIYAMA SHINICHIRO
IPC: F24F1/02
Filed: 1994-08-12
Abstract: PURPOSE:To improve the drainage efficiency of an electronic dehumidifier and to reduce the number of components. CONSTITUTION:An electronic dehumidifier 29 comprises a tank 1 formed with an inlet 2 at the center of an upper surface, a funnel-shaped drip pan 10 formed integrally with the tank 1 via a neck 11 from above the peripheral edge of the inlet 2, a case 3 formed of front and rear case materials 4 placed in the tank 1, a recess 16 formed at the bottom plate of both the materials 4 in contact at the periphery with the neck 11, and an electronic cooler 20, a cooling fin 21 placed above the drip pan 10 and a heat radiating fin 25 placed above the fin 21 contained in the case 3.
Patent JP-H0960589-A (JP)
Title: Single head piston-type compressor
Inventor: KAWAGUCHI MASAHIRO
IPC: F04B49/00
Filed: 1995-08-21
Abstract: PROBLEM TO BE SOLVED: To improve a cooling feeling by quickly switching the minimum displacement to the maximum displacement by the on and off operation of a switch of an air conditioner. SOLUTION: A spool 24 is housed in a housing hole 23 provided on a cylinder block 11. The spool 24 is interlocked with the tilt motion of a swash plate 20 and slide-moved between the closing position in which the communication of a suction passage 27 communicated with an external coolant circuit 47 with a suction chamber 35 is shut off and the opening position in which the communication is released. A pressure discharging port 43 for forming a first pressure discharging passage for communicating a crank chamber 15 with the suction passage 27 is formed in the spool 24. A solenoid valve 45 is provided in a pressure supplying passage 44 for connecting the delivery chamber 36 to the crank chamber 15.  The crank chamber 15 and the suction passage 27 are communicated with each other by the pressure discharging passage 47, the passage 47 is in the minimum displacement state, and a differential pressure regulating valve 48 to be released when the differential pressure between the crank chamber pressure and the suction pressure exceeds the set valve is arranged.
Patent JP-2001045464-A (JP)
Title: Video monitor method and video monitor device
Inventor: SATONUMA KOICHI
IPC: H04N5/232
Filed: 1999-07-27
Abstract: PROBLEM TO BE SOLVED: To monitor a video image photographed by one camera at a plurality of positions without deteriorating the video image by the camera by selecting one among a plurality of controllers, connecting the selected controller to a sender of an ATM path whose receiving destination is a photographing device to control the photographing device. SOLUTION: The video monitor system uses an ATM communication device to distribute a video image photographed by a camera 11 installed in a monitor area to two monitors 12, 13 installed respectively in a sub center on a subordinate network and a center on a host network connected to the subordinate network via this sub center. An encoder 15 converts an analog video signal photographed by the camera contained in the subordinate network into a digital signal, which is assembled into an ATM cell by the ATM communication device A1. The camera 11 is connected to an input output port P1a of the ATM communication device A1 and an ATM switch B1 outputs a camera control signal.
Patent JP-H0634879-A (JP)
Title: Wide-angle lens device
Inventor: SATO HIROSHI
IPC: G02B13/04
Filed: 1992-07-17
Abstract: PURPOSE:To provide the wide-angle lens device which consists of a small number of lens elements and has a large photographic field angle and long back focus and is low in cost. CONSTITUTION:This device is constituted by arranging a 1st lens 10 composed of a negative meniscus lens so that the center of the object-side surface projects to the object side, a 2nd positive lens 20, and a 3rd biconvex lens 30 in this order from the object side and a condition (1) -2.8<f1/f<-1.7, a condition (2) -0.45<f1/f2<-0.25, and a condition (3) 1.55<n1 are satisfied, where (f) is the total focal distance, f1 the focal distance of the 1st lens, f2 the focal distance of the 2nd lens, and n1 the refractive index of the 1st lens.
Patent JP-S59101714-A (JP)
Inventor: HORIUCHI TOSHIAKI
IPC: H01H3/46
Filed: 1982-12-01
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-S60142933-A (JP)
Inventor: KORIN JIYOOJI GURITSUGUSU
IPC: C07C29/158
Filed: 1984-10-08
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-H1143817-A (JP)
Title: Rayon fiber having antibacterial property, deodorizing property and ionic characteristic, and production thereof
Inventor: ICHIDA SATOSHI
IPC: D06M11/00
Filed: 1997-07-22
Abstract: PROBLEM TO BE SOLVED: To obtain a rayon fiber having an antibacterial property, a deodorizing property and ionic characteristics, capable of elevating skin surface temperature and having an efficacy of the restoration of a fatigue by attaching a ceramic material containing 3 components of a tourmaline, a serpentine and a silica. SOLUTION: This rayon fiber is obtained by attaching a ceramic material containing 100 wt.% total of 3 components consisting of 10-40 wt.%, preferably 15-25 wt.% tourmaline, 10-40 wt.%, preferably 15-25% serpentine or amphibolite and 40-80 wt.%, preferably 50-70 wt.% silica, to a rayon fiber.