baber/WOPTO huggingface dataset:
Patent JP-H09320676-A (JP)
Title: Sealing structure for communication equipment input/ output terminal
Inventor: KAKIZAKI HITOSHI
IPC: H01R13/52
Filed: 1996-06-03
Abstract: PROBLEM TO BE SOLVED: To provide a sealing structure for preventing water droplets from splashing and entering an equipment main body during unplugging. SOLUTION: A seal 3 is provided between a plug 2 inserted in image information communications equipment in a housing 1 and the housing 1. The seal 3 is secured to the housing 1 at its outer periphery, and the portion of the end of its inner periphery which makes contact with the plug 2 is formed into a lip shape 31 elongated in the direction of the axis of the plug 2 in order to absorb the axial eccentricity between the connector and the plug 2. The lip 31 in its free state has its lip end 32 formed into an inverted U shape pointed outward. With the plug 2 inserted, the lip end 32 is inverted by the plug 2 and pressed into contact with the surface of the plug 2 while facing the inside of the U shape. When the plug 2 is disconnected, the lip end 32 is inverted outward because of its elastic force and restored to its free state while splashing clinging water droplets outwards.
Patent JP-S5567334-A (JP)
Title: Catalyst for reducing nitrogen oxide
Inventor: ZENIYA YOSHIYUKI
IPC: B01D53/94
Filed: 1978-11-13
Abstract: PURPOSE: To obtain a catalyst of which the conversion efficiency of nitrogen oxides is not lowered even when used for a long period at high temperature by including activated alumina, oxides of platinum and barium or the like in the active layer of the catalyst for reducing nitrogen oxides.  
     CONSTITUTION: In the preparation of a catalyst which reduces and decomposes harmful nitrogen oxides within exhaust gas to harmless gas, an activated alumina or a silica containing activated alumina is deposited on the surface of a carrier, and thereafter an aqueous solution of platinum and barium oxides is impregnated and dispersed in the alumina layer. The catalyst obtained by this method does not lose the conversion efficiency which converts nitrogen oxides and reductive gas to harmless gas even when used for a long period at high temperatures. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06313122-A (JP)
Title: Reactive dye composition and dyeing or printing of textile material therewith
Inventor: TOKIEDA TAKEMI
IPC: D06P3/66
Filed: 1991-06-12
Abstract: PURPOSE:To obtain the subject composition which can dye or print a textile material evenly to a deep color and has excellent solubility in an aqueous alkali solution. CONSTITUTION:This dye composition comprises a reactive dye and a naphthol compound which, in the form of a free acid, is represented by the formula [wherein R is hydrogen, 1-4 C alkyl, 1-4 C alkylcarbonyl, 2-4C alkenylcarbonyl, phenyl or benzoyl each of which may be substituted; and (n) is 0 or 1].
Patent JP-S63303895-A (JP)
Title: Production of lithium tantalate single crystal
Inventor: KATAYAMA SHUJI
IPC: C30B15/00
Filed: 1987-06-04
Abstract: PURPOSE:To produce the title single crystal without any crack by specifying the Li/Ta ratio in the raw material melt and the amts. of the Zn, Al, and Ca as the impurities at the time of growing a lithium tantalate single crystal by pulling up a seed crystal from the melt of polycrystal lithium tantalate. CONSTITUTION:The single crystal of lithium tantalate as the seed crystal is dipped in the melt of polycrystal lithium tantalate, and then gradually pulled up while being rotated to grow the single crystal of lithium tantalate on the tip of the seed crystal. In this case, the molar ratio of Li/Ta in the raw material melt is controlled to 0.91-0.97, the content of impurity Zn<200ppm, the content of impurity Al<80ppm, and the content of impurity Ca<20ppm. Consequently, a good-quality single crystal of lithium tantalate with reduced cracks is grown and obtained on the tip of the seed single crystal.
Patent JP-S5662874-A (JP)
Title: Display device of liquid crystal
Inventor: HARA YOSHIYUKI
IPC: G09F9/35
Filed: 1979-10-29
Abstract: PURPOSE: A display device of guest host type liquid crystal having improved display contrast characteristics, obtained by using a biphenyl compound of liquid crystal having a specific structure as a material of liquid crystal and a tetrabin compound having a specified structure as a dichromatic dye-stuff material.  
     CONSTITUTION: A display device of liquid crystal of guest host type, comprising a tetrabin compound shown by the formula II (R and R' are alkyl) as a dichromatic dye-stuff dissolved in a biphenyl compound of liquid crystal shown by the formula I (R is alkyl) sandwiched by two electrodes, utilizing a twist nematic orientation which displays by causing the orientation deformation of a liquid crystal molecule through the impression of electric field so that the degree of the light absorption of the dyestuff is changed. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S622319-A (JP)
Inventor: TOOMASU JIEI ASHIYUFUOODO
IPC: G06N5/04
Filed: 1986-06-18
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-H01310703-A (JP)
Title: Method for controlling concentration in membrane separator
Inventor: SHIDA YOSHIHIRO
IPC: B01D61/14
Filed: 1988-06-09
Abstract: PURPOSE:To continuously obtain concentrate of constant concn. without measuring the concn. of concentrate each time by making the flow rate of raw liquid constant and calculating the flow rate of concentrate or the flow rate of permeated liquid in order obtain concentrate of required concn. from the concn. of measured raw liquid and controlling the flow rate of concentrate according to the calculated value. CONSTITUTION:Both the concn. W2 of concentrate and the flow rate V1 of raw liquid are previously decided and inputted to an arithmetic controller 11. The constant flow rate of raw liquid is introduced into a membrane separator 2 via a raw liquid feed pipe 4 by driving both a low-pressure pump 10 and a pump 3 fitted with a flow rate controlling function. On the other hand, the concn. W1 of raw liquid and the flow rate D of permeated liquid are measured by both a densitometer 9 provided to the raw liquid feed pipe 4 and flowmeter 7 provided to a permeated liquid pipe 8 and inputted to a controller 11. The flow rate D of permeated liquid is calculated from the flow rate V1 of raw liquid, the concn. W2 of concentrate and the concn. W1 of raw liquid in the controller and the measured value is compared with the calculated value and the opening of a control valve 5 provided to a concentrate pipe 5 is controlled so that both are allowed to coincide with each other.
Patent JP-H082764-A (JP)
Title: Mold release paper winding device for polyurethane form and manufacture of polyurethane form
Inventor: HIROISHI KATSUYOSHI
IPC: B65H23/198
Filed: 1994-06-22
Abstract: PURPOSE:To manufacture a polyurethane form of stable quality without causing a break or the like in mold release paper, by measuring a winding speed of the mold release paper and a rotational speed of a winding shaft, calculating an external diameter of the mold release paper while it is wound, and controlling the rotational speed of the winding shaft in accordance with increase of the external diameter and changing the winding speed. CONSTITUTION:In a winding device winding foaming mold release paper used in a foaming process of a polyurethane form, a preset conveying speed of the polyurethane form is input to a rotational speed command arithmetic means 22 from a setting means 21, to calculate a command rotary shaft rotational speed corresponding to the preset conveying speed. In a shaft rotational speed comparator means 23 in a drive means 40, a deviation between an input signal and a motor rotary shaft rotational speed input signal nu is obtained, to control a rotary shaft rotational speed of an AC servo motor 25. On the other hand, from a winding speed V of mold release paper obtained in a mold release paper winding speed detecting means 29 and from the motor rotary shaft rotational speed nu, winding external diameter DM is calculated in a winding external diameter arithmetic means 30 and output to the arithmetic means 22.
Patent JP-S62297691-A (JP)
Inventor: YAMAMOTO SOICHI
IPC: F26B17/14
Filed: 1986-06-17
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-S63309634-A (JP)
Title: Inspection system for wound yarn package
Inventor: KAWAMURA SHUZO
IPC: D01H13/26
Filed: 1987-06-04
Abstract: PURPOSE:To provide the titled system where the weight of a yarn package is measured together with the carrying device while mounting the package thereon at a weight inspection station equipped on the way of the carrying route, thus reducing both time and space necessary for the measurement. CONSTITUTION:An independently drivable conveyor 32 is provided between conveyors 2 and 31. When a tray T with a yarn package P vertically inserted therein is mounted on said conveyor 32, a load cell 52 determines the weights of both the conveyor device and the package P in an integrated manner. The weight of the conveyor device plus the tray itself is deducted from the resultant weight data, thus giving the weight of the package P itself.
Patent JP-S5664460-A (JP)
Title: Semiconductor device
Inventor: NAGATA KAZUSHI
IPC: H01L27/04
Filed: 1979-10-30
Abstract: PURPOSE:To reduce the occupying area of a resistor in a semiconductor device by utilizing the isolating conductivity of a nitride film or an oxide film as a load resistance when integrating an FET or a bipolar transistor and a load resistor. CONSTITUTION:A thick field SiO2 film 2 is formed on the periphery of an Si substrate 1, reverse conductivity type diffused regions 3, 4 are formed in the substrate 1 surrounded by the film 2, and a thin gate SiO2 film 5 and a polycrystalline silicon gate electrode 6 are sequentially coated on the surface of the exposed substrate 1 between the regions 3 and 4 as an FET. Subsequently, the whole surface is covered by a thick insulating film 9, a window is opened thereat. When aluminum wire 10 is mounted to the regions 3, 4 and the electrode 6, a thin film 11 made of Si3N4 or SiO2 or the like is formed at the outside of the aluminum wire 10 formed on the region 2 or the like as a load resistance simultaneously integrated, and is used as the load resistance. Since the resistance is thus provided at the contact part of the electrode, there can be provided an inverter having small occupying area.
Patent JP-S6119243-A (JP)
Title: Dama communication equipment
Inventor: TAKAHASHI TSUKASA
IPC: H04B7/212
Filed: 1984-07-05
Abstract: PURPOSE:To attain surely simultaneous talking by using forced simultaneous information from a central station to transmit a forced simultaneous end of call tone to all terminal lines during operation at present by each terminal station and urge the end of call of a subscriber thereby realizing simultaneous talking afterward. CONSTITUTION:A DAMA device 21 of a central station of a DAMA device is provided with a common signal line 22 and a DAMA device 23 of a terminal station is provided with a common signal line 25. Further, a forced simultaneous end of call tone generator 24 is arranged to the device 23, and when the generator 24 receives a forced simultaneous signal from the device 21 via a terminal device 14, a forced end of call tone urging the end of call processing is given to all terminal lines during operation at present. Further, a simultaneous talking device 11 is connected to the device 21 and the central station and terminal station exchanges 12, 26 are connected respectively to the devices 21, 23. Then a forced simultaneous end of call tone is transmitted from each terminal station to all terminal lines during operating at present to urge the end of the call of the subscriber and then simultaneous talking is realized surely from the device 11.
Patent JP-S6289560-A (JP)
Title: Die casting method
Inventor: YAMADA SATOSHI
IPC: B22D18/04
Filed: 1985-06-27
Abstract: PURPOSE:To reduce the cycle time of die casting by providing a porous member for removing oxide consisting of an electrical heating element near a sprue part and energizing the porous member since the start of casting until the molten metal in a cavity solidifies. CONSTITUTION:A metallic mold 8 is imposed on a cap 4 of a holding furnace 1. A wire net 13 for removing oxide, etc. coated with an insulator 14 is installed between the sprue part in the lower part of a drug 10 and a ring member 12 fixing a stoke 5. The net 13 is kept electrically heated during the time since the pouring of the molten metal 3 in a crucible 2 via the stoke 5 into the product cavity 11 is started until the molten metal 3 in the cavity 11 solidifies, in the stage of casting. The remaining unsolidified metal 3 is dropped into the crucible 2 when the molten metal 3 in the cavity 11 solidifies in this casting method. The wire net is thereby made repeatedly usable and the cycle time for die casting is reduced.
Patent JP-H09306041-A (JP)
Title: Production of sticking type optical recording medium
Inventor: ASUKADA TAKAYUKI
IPC: G11B7/26
Filed: 1996-05-10
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of air bubbles within a UV curing resin layer by spreading the UV curing resin over the entire surface between two optical recording media to be stuck to each other by rotation and curing the resin by irradiating the resin with UV rays while keeping the media rotating, thereby sticking the optical recording media to each other. SOLUTION: The central hole of the optical recording medium 101 with its recording layer faced up is inserted onto a center boss 1 and is fixed to a turn table 103. Next, the UV curing resin 106 packed into a dispenser 105 is applied on the optical recording medium 101 in such a manner that the resin forms to a uniform circular arc shape while the optical recording medium is kept rotated at a low speed. Next, the optical recording medium 107 is inserted onto the center boss 102 and is superposed on the optical recording medium 101. The speed of the turn table 103 is then increased to spread the resin 106 over the entire surface between the optical recording media 101 and 107. Further, the speed of the turn table 103 is increased to shake off the excess resin.  While this rotation is maintained, the UV curing resin 106 is irradiated with the UV rays 108 and is cured, by which the sticking of the optical recording media 101 and 107 is completed.
Patent JP-H0435470-A (JP)
Title: Synchronizing separation circuit
Inventor: TSUKAGOSHI TAKASHI
IPC: H04N5/08
Filed: 1990-05-30
Abstract: PURPOSE:To prevent misdiscrimination at the time of no signal by detecting a state that no video signal is inputted with the use of a detection circuit and generating the output of synchronizing separation only when the synchronizing signal arrives. CONSTITUTION:When the video signal is not generated from a signal source 1, the output of a first operational amplifier is maintained at level of 'H', and a counter 13 is not reset to continue counting a clock signal. As the result, when the counter 13 is counted up and a Q output becomes the 'H' level, the output of an OR gate 16 becomes the 'H' level in spite of the output of a third operational amplifier 10. Therefore, the no arrival of the synchronizing signal can be discriminated. Further, when the video signal is generated again from this state, the counter 13 is reset to return to the initial state. Thus, the misdiscrimination at the time of no signal can be prevented without influencing the operation of the synchronizing separation when the video signal arrives.
Patent JP-H05308967-A (JP)
Title: Alkali protease k-16m
Inventor: KOBAYASHI TORU
IPC: C12R1/07
Filed: 1992-05-07
Abstract: PURPOSE:To provide a new enzyme giving highly stable to surfactants and useful as an enzyme for formulation in detergents. CONSTITUTION:This enzyme, alkali protease K-16M, is of the following characteristics: (1) activity: hydrolyzing simple proteins or multiple proteins into oligopeptides or amino acids; (2) substrate specificity: giving favorable activity on water-soluble proteins such as casein and water-insoluble proteins such as keratin; (3) optimal pH: 11-12.3 when allowed to react in a buffer solution at 40 deg.C for 10 min using casein as substrate; (4) optimal temperature: 55 deg.C when allowed to react at pH 10 using casein as substrate; (5) heat resistance: giving residual activity of >=90% when treated at pH 9 at 50 deg.C for 10 min; (6) molecular weight: 28000+ or -1000 (sodium dodecylsulfate-polyacrylamide gel electrophoresis). This enzyme can be obtained by culture of Bacillus microorganisms [e.g. Bacillus sp. KSM-K16 (FERM P-3376)] followed by separating and purifying the resultant supernatant.
Patent JP-S5366983-A (JP)
Title: Laminated structure
Inventor: NIIMI KOUJI
IPC: B32B27/28
Filed: 1976-11-26
Abstract: PURPOSE: Multi-ply laminate structure having improved ply separation properties when dipped in boiling water, which is composed of layers of a certain polyethylene composition and layers of an ethylene-vinyl alcohol copolymer. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H05309640-A (JP)
Title: Cutting device of mortar block
Inventor: TAI TAKAYUKI
IPC: B28B7/14
Filed: 1992-05-07
Abstract: PURPOSE:To reduce labor and a time at the time of performance of cutting work, by a method wherein the title device is provided with an edged tool having a form synmetrical on right and left, an elevating member and tuning member of the edged tool and a moving member moving the edged tool in a longitudinal direction and a direction meeting at right angles with the mortar block. CONSTITUTION:An edged tool 2 which is formed an edge before and behind and arranged in a widthwise direction of a mortar block 1 is lowered until the tip is positioned close by the surface of a bottom plate 3 by an elevating member 4. Then the edged tool 2 is turned by a turning member 5, the same is lowered and further the same is moved in a longitudinal direction of the mortar block 1 or in the direction meeting at right angles with this direction. With this construction, the mortar block 1 after foaming is made cuttable linearly in the longitudinal direction or a lateral direction under a state wherein the mortar block 1 is put on the bottom plate 3. Then a change of a cutting direction or suspension of cutting can be performed in the course of the cutting.
Patent JP-H07326584-A (JP)
Title: Processing device
Inventor: KOMINO MITSUAKI
IPC: H01L21/68
Filed: 1994-05-30
Abstract: PURPOSE:To simplify a driving mechanism for a lifter pin by biasing a lifter pin to a fixed position direction wherein a processing object is carried in and by restraining a lifter pin from proceeding from the fixed position. CONSTITUTION:A first restraining means 35 fixed to a bottom part 2a of a processing chamber 2 is provided to an area near an end part of an projecting part 33. An upper end 35a of the first restraining means 35 protrudes inward. A lifter pin 30 can be restrained from moving upward by fitting of a lower surface of the protrusion part 35a and an upper surface of the projecting part 33. Since a first restraint position of the lifter pin 30 by the first restraint means 35 is set at a position wherein a wafer is supported by a tip of the lifter pin 30, the lifter pin 30 receives a wafer from a carrier arm 25 in the first restraint position and a wafer can be supported by the lifter pin 30 alone.
Patent JP-H09301173-A (JP)
Title: Train safety device
Inventor: ISHIKAWA SATORU
IPC: B61L1/18
Filed: 1996-05-13
Abstract: PROBLEM TO BE SOLVED: To obtain a train safety device in which plural apparatus provided in the periphery of a track circuit are shared and integrated. SOLUTION: All signal wave data of TD (train detection) signal wave and ATC (train speed control) signal wave are previously registered in a signal wave data register part 3. When a train detecting part 8 detects that a train is not on a connected track circuit 2T, a signal wave generating part 4 generates TD signal wave from signal wave data of the signal wave data register part 3 and sends the same to a transmitting part 5. When the train detecting part 8 detects a train's entering the track circuit 2T, the signal wave generating part 4 generates ATC signal wave from the signal wave data of the signal wave data register part 3 and sends the same to the transmitting part 5. The transmitting part 5 transmits the transmitted TD wave or ATC wave to the track circuit 2T.
Patent JP-H01310923-A (JP)
Title: Framed glass body for window glass and method for molding the same
Inventor: TOYA HIROYUKI
IPC: B29C45/14
Filed: 1988-06-08
Abstract: PURPOSE:To omit troublesome post-treatment work and to perform a series of works simply and rapidly by flatly forming the connection part of a frame body and a glass main body without providing difference in level by molding the frame body in such a state that a film is interposed between the frame body and the glass main body. CONSTITUTION:After polypropylene films 3 are applied to upper and lower molds 1, 2, negative pressure is applied to the films 3 to respectively suck the same to the upper and lower molds 1, 2. Next, the edge part of a glass plate 4a having an almost rectangular shape is inserted between the upper and lower molds 1, 2 to be placed on the lower mold 2 and, after both molds are clamped, urethane is injected in a cavity 5 from the main body of a molding machine through an injection port 9. Subsequently, the upper mold 1 is reversely moved to be opened from the lower mold 2 and the glass plate 4a having a frame body 6 integrally molded on the edge part thereof is taken out and the films 3 superposed and adhered to the urethane are subsequently peeled off. When a predetermined pattern is desired to be formed to the surface of the frame body 6, a transfer film is used as each of the films 3.
Patent JP-H0437983-A (JP)
Title: Paper money receiving device
Inventor: TAZAKI TOSHIHIKO
IPC: G06Q40/00
Filed: 1990-06-01
Abstract: PURPOSE:To simplify a mechanism and to improve the processing speed by discriminating the moneys for each transaction after reading and storing the note Nos. CONSTITUTION:At transfer of moneys, a CPU 14 reads the money Nos by a money No reader 6 via a money No read control part 16. These money Nos are written and stored into a money No storage area of a memory 15 together with a transaction No and the types of moneys. Therefore the stored money Nos of the corresponding transaction are outputted and the corresponding moneys can be returned when the received moneys are returned. If no coincidence is obtained between a notified amount and the received moneys when the accounts are summed up, the money Nos of the discordant transaction are outputted and collated with the actual moneys. Thus the cause of the discordance can be easily checked. As a result, no mechanical means needed for sorting the moneys for each transaction. Then a mechanism is simplified and the processing speed is improved.
Patent JP-H036526-A (JP)
Title: Ferroelectric liquid crystal display
Inventor: NAKAJIMA KEIZO
IPC: G02F1/137
Filed: 1989-06-02
Abstract: PURPOSE:To make easy gradation display and to obtain good orientation even if ferroelectric liquid crystals having steep threshold characteristics are used by forming the display in such a manner that the ferroelectric liquid crystals exhibit at least >=2 kinds of pretilt angle in respective picture elements. CONSTITUTION:Films of polyvinyl alcohol are formed by determining the pretilt angle as 1st oriented films 3, 4 on substrates 1, 10 provided with ITO electrodes 2, 9 and are subjected to a rubbing treatment in one direction. SiO is then deposited by evaporation as a 2nd oriented film 5 on a part of the ITO electrodes 2, 9 of the substrates subjected to the orientation treatment in one direction in such a manner that the pretilt angle varies from the previous pretilt angle. The regions where the ferroelectric liquid crystals exhibit the different pretilt angles within the respective picture elements are formed in such a manner, by which the polarization inversion is generated always from the specified place. The ferroelectric liquid crystal element which can make easy gradation display even with the ferroelectric liquid crystals having the steep threshold value and has the good orientation is obtd. in this way.