baber/WOPTO huggingface dataset:
Patent JP-S62171030-A (JP)
Title: Arithmetic unit
Inventor: UDA TOSHIYUKI
IPC: G06F7/508
Filed: 1986-01-24
Abstract: PURPOSE:To reduce the number of gates in a logic circuit required for arithmetic processing and to speed-up the processing by storing data subjected to conversion operation in a storage means storing arithmetic data at the time of executing binarization decimal operations. CONSTITUTION:At the time of executing binarization decimal operations, a selection signal 103 with respect to selectors 4A and 4B comes to a low level, and the selectors 4A and 4B execute selection actions so that they can output the output data of data conversion means 3A and 3B in the data storage means 5A and 5B. Data obtained by adding three to the binarization decimal input data 101A and 101B are stored in said means 5A and 5B. An arithmetic means 2 adds and subtracts said data according to the instructions of an arithmetic mode specification means 1. For addition, three is added to two groups of the input data, which turns out to be a value added with six, and accordingly carry can be made smoothly. On the other hand, subtraction never affects the arithmetic result. If the signal 109 of the means 1 specifies addition, a correction means 6 subtracts six from the digit which is not carried.
Patent JP-H10198738-A (JP)
Title: Exhibition operation management system
Inventor: SAKURADA TOKIKO
IPC: B42D15/10
Filed: 1997-01-08
Abstract: PROBLEM TO BE SOLVED: To simplify the reception and registration and also to attain the effective use of customer cards by reading the codes of invitation cards having the customer codes at an exhibit hall and issuing the customer cards including the customer codes and the visiting frequency. SOLUTION: A data processor 21 retrieves a customer information file 1A and produces a visitor list of an exhibition, and a data processor 22 produces an invitation card 8. A customer code including a bar code, etc., is outputted to the address column of the card 8 together with the address and name of an invited guest. A person in charge of reception inputs the customer code printed on the card 8 to a data processor 25. The processor 25 retrieves the customer name and the past visiting frequency based on the customer code and transfers these information to a card reader/writer 7. The reader/writer 7 writes the customer information into a magnetic recording layer of a blank customer card 10 and also prints the information on the gift service, etc., if the visiting frequency is more than a prescribed level.
Patent JP-S61171166-A (JP)
Title: Thin film transistor
Inventor: TAKATO YUTAKA
IPC: H01L29/40
Filed: 1985-01-24
Abstract: PURPOSE:To increase the OFF-resistance by a method wherein a semiconductor film of the first conductivity type is formed over the gate electrode of an insulation substrate via the first insulation film and coated with the second insulation film over the whole top, and this device consists of a pair of the second conductivity type semiconductor layers formed in contact with the side surface of the semiconductor film. CONSTITUTION:A gate electrode 23 and a gate insulation film 33 are formed on the insulation substrate 13; a non-doped amorphous Si film 43' and an Si3N4 film 93' are deposited; then, a photo resist pattern 103 is formed by covering the center of the gate electrode 23 except the periphery. Next, an amorphous Si film 43 and an Si3N4 film 93 are formed according to the resist pattern 103, the latter of which films coats the whole top of the former. After exfoliation of the resist 103, an N<+> amorphous Si layer 73' and an Mo film 53' are successively deposited by glow discharge and by sputtering, respectively. Finally, the film 53' and the layer 73 are successively etched by forming a resist pattern 113, when N<+> amorphous Si layers 73, 83, a source electrode 53, and a drain electrode 63 are formed. This process can yield the device of low ON-resistance, high OFF-resistance, and small variation in ON-current characteristic.
Patent JP-H06220136-A (JP)
Title: Allyl ether compound copolymer and blood-separating agent containing same
Inventor: SAWAYAMA SHIGERU
IPC: C08F16/32
Filed: 1993-01-27
Abstract: PURPOSE:To provide the subject copolymer having a prescribed number-average mol.wt., excellent in separation operability, and useful as a blood-separating agent, etc., without causing a physical or chemical change by copolymerizing a specific allyl monomer, a specific alpha-olefin, a specific monomer, etc., in a specified ratio. CONSTITUTION:(A) 20-98mol.% of a monomer of the formula (R is lower alkyl; n is 0, 1), (B) 2-50mol.% of a 6-20C alpha-olefin and/or an alkylvinyl ether wherein the alkyl group has 2-20 carbon atoms, and (C) 0-30mol.% of a monomer having a copolymerizable ethylenically unsaturated double bond except the components A and B, such as styrene, in the presence of a radical polymerization initiator such as di-t-butyl peroxide to provide the objective copolymer having a number- average mol.wt. of 500-10000. The blood-separating agent contains the copolymer as a main component.
Patent JP-H11195982-A (JP)
Title: Pll circuit
Inventor: KAWAGUCHI MANABU
IPC: H03L7/087
Filed: 1998-01-06
Abstract: PROBLEM TO BE SOLVED: To simultaneously provide high-speed lock characteristics and low jitter characteristics without accompanying increase of a circuit scale and terminals by providing first and second comparison means for comparing the frequency/phase difference of oscillation output and reference signals and first and second charge pumps for charging and discharging a time constant based on compared results by the respective comparison means. SOLUTION: The comparator circuit 10 of this PLL circuit is provided with characteristics without a dead zone and the reference signals Fref and oscillation signals Fout outputted by a VCO for which a frequency is controlled are inputted. The comparator circuit 20 can be the one of the characteristics with the dead zone and signals are inputted from points n01, n02, n03 and n04 inside the circuit of the comparator circuit 10. Control signals Sup1 and Sdown1 outputted by the comparator circuit 10 are supplied to a charge pump 30. On the other hand, the control signals Sup2 and Sdown2 outputted by the comparator circuit 20 are supplied to the charge pump 40.
Patent JP-H03204820-A (JP)
Title: Preventive vaccine for bacterial disease of prawn and production thereof
Inventor: TAKAHASHI YUKINORI
IPC: A61K39/106
Filed: 1990-01-22
Abstract: PURPOSE:To provide the title vaccine for bacterial diseases of prawn such as vibriosis, containing as active ingredient, deactivated vibrio penaeus. CONSTITUTION:The objective vaccine (in the form of a solution) containing deactivated vibrio penaeus by making a shaking culture at 25 deg.C for ca.24hr in a 50% seawater bouillon medium of vibrio penaeus, a new strain of Vibrio bacteria separated from sick prawn and by either adding ca.0.5% of formalin to the culture solution or heating treatment of the solution to kill the bacteria. The number of the bacteria in the present vaccine is pref. ca.10<9> cells/ml. The present vaccine can be used by dilution with seawater by a factor of 10 to 1000 and either spraying on prawn or immersing the prawn in the diluted solution; alternatively, it is usable in the following manner: after killing bacteria, a centrifugation is made to remove the culture solution followed by washing the microbial cells with 50% seawater and then carrying out a centrifugation to remove the seawater to obtain the microbial cells, and 0.05-1.0wt.% of the cells is mixed with a feed for prawn larvae, the resulting feed is put to oral administration.
Patent JP-H0532589-A (JP)
Title: Method for nitration of 2,6-dichlorophenol
Inventor: SERUJIYU RATSUTON
IPC: C07C67/00
Filed: 1991-02-01
Abstract: PURPOSE: To proceed nitration with high purity and high yield by introducing an aq. soln. of nitric acid of specific concn. to the soln. of 2,6-dichlorophenol dissolved in a specific solvent.  
     CONSTITUTION: 2,6-Dichlorophenol is chlorinated in water-immicible, nonpoler aprotic solvent (preferably carbon tetrachloride, toluene, etc.), in the presence of primary amine, etc., of 0.001-0.100 (wt.)% to the prescribed solvent at 40-120°C to be dissolved, then 10-70% concn. aq. nitric acid is introduced to proceed the objective nitration and to obtain 2,6-dichloro-4-nitrophenol. 
     COPYRIGHT: (C)1993,JPO
Patent JP-S60158456-A (JP)
Title: Manufacture of recording body such as electrophotographic sensitive body
Inventor: TANAKA TAKESHI
IPC: B05D1/18
Filed: 1984-01-27
Abstract: PURPOSE:To render constant the length of dipping a substrate in a coating fluid by inserting the substrate into a small amt. of coating fluid contained in a cylinder, detecting the level of the coating fluid for dip coating with a level detector before the inserting the substrate, and finely adjusting the coating fluid at a fixed level in accordance with the detection signal. CONSTITUTION:A small amt. of coating fluid is contained in a cylinder 1, a substrate 2 is inserted into this fluid, and dipped with the fluid raised in level to form a recording body. In this process, the level before inserting the substrate 2 is detected with a level detector and the level is finely adjusted. Such fine adjustment of the coating fluid level before inserting the substrate 2 permits the dipping length of the substrate 2 to be made constant at each time of coating.
Patent JP-H05206170-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: NAKAJIMA SHIGERU
IPC: H01L21/338
Filed: 1992-01-27
Abstract: PURPOSE:To provide an MESFET which can eliminate influence of channel constriction by surface level and prevent an increase of a gate capacity and its manufacturing method. CONSTITUTION:An n--GaAs channel layer 2 is formed on a GaAs substrate 1 and a gate electrode 3 is provided to a specified position of the channel layer. An n-GaAs undoped layer 4 covers closely a periphery of the gate electrode 3 not to expose a channel layer 2 and forms an MESFET structure together with a drain electrode 5 and a source electrode 6. An end surface of the gate electrode 3 at the side of the gate electrode 3 is formed tilting and an upper end thereof is formed apart from a side upper part of the gate electrode. According to this structure, the channel layer 2 is completely covered with the gate electrode 3 and the undoped layer 4; therefore, a channel part below the gate electrode is hardly affected by potential variation. Furthermore, since a side surface of the gate electrode and an end surface of the undoped layer 4 are formed apart each other, an increase of gate capacity can be prevented.
Patent JP-H02286976-A (JP)
Title: Pressure-operated type check valve
Inventor: JIYOO II SUTAAN BAAGAA
IPC: F16K15/18
Filed: 1990-01-22
Abstract: PURPOSE: To make deenergization with no use of a pulley by installing a valve body, poppet valve assembly, pressing means, and a means to work in response to the internal pressure of an inlet port so that the fluid flows from the inlet port to the outlet port when the poppet valve assembly is in the close position. CONSTITUTION: A poppet valve assembly is installed in a passage 18 in a valve body 10, and a piston 56 is pressed at normal times to the open position by the force of a piston spring 84 (pressing means), and a poppet spring 58 presses a poppet valve 54 toward the inlet port 12. In the open position, the piston 56 moves in the direction to go apart from the inlet port 12, and the fluid flows freely through the passage 18 in any direction via an opening 62 in the valve 54. The pressure from a pressure conduit 90 acts on the pressure surface 86 (fluid pressure means) of the piston 56, and if it overcomes the force of the piston spring 84, the valve assembly is moved to the close position, and the fluid directed from the port 12 to the other 14 exerts a pressure overcoming the force of the spring 58 to the poppet head 64 and generates a unidirectional flow passing through the valve.
Patent JP-S55104275-A (JP)
Title: Sulfur-containing compound
Inventor: IWAO JIYUNICHI
IPC: A61K31/425
Filed: 1979-02-06
Abstract: NEW MATERIAL:A sulfur-containing compound of formula I (R 1  is H, lower alkyl, higher alkyl, cycloalkyl, aralkyl, phenyl, etc.; R 2  is lower alkyl, higher alkanoyl, 6W7C cycloalkanecarbonyl, naphthoyl, etc.; Z is 1W3C straight or branched chain alkylene), and its salt.  
     EXAMPLE: (4R)-3-[ (2s)-S-Methyl-3-mercapto-2-methylpropanoyl ]-4-thiazolidinecarboxylic acid.  
     USE: A long-acting hypotensor. Free from lowering of titer and emission of ill-odor during or after the preparation.  
     PROCESS: The compound of formula I can be prepared, e.g. from the compound of formula II (Y is OH or halogen) and a compound III (R 3  is same as R 1 ) by a conventional process such as Schotten-Baumann reaction, mixed acid anhydride reaction, etc. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H02190233-A (JP)
Title: Cut chip remover
Inventor: SUZUKI TAKAYUKI
IPC: B23Q11/00
Filed: 1989-01-20
Abstract: PURPOSE:To prevent a machine from being suspended in operation owing to the deformation and breakage of a hose by providing a chute at a definite position, through which offcuts free from a cutting edge are discharged by means of compressed air, and thereby connecting a suction hose sucking the offcuts in with the chute. CONSTITUTION:A rotary cutter 3 is rotated to the direction indicated by an arrow head C, which is fixed on a slider 15 and is reciprocated longitudinally over a shaft 16, and a cutting edge 4 passes through a tube 1 so that the tube 1 is cut off into a definite size while offcuts are produced every cutting when the slider 15 is identical in speed with the tube 1. When the cutting edge 4 comes close to a suction duct 8, compressed air is blasted from an induction pipe 7 so that offcuts adhered on the cutting edge 4 are blown off. Offcuts pass through a suction air passage 10 in order to be discharged into a chute long hole section 13 long in the longitudinal direction so that they are sucked into a suction hose 18 connected with a suction device via a suction duct 5, the suction hose 18 is thereby neither deformed nor broken even if the slider 15 is reciprocated.
Patent JP-H10223792-A (JP)
Title: Method for bonding cap having low thermal conductivity to board having high thermal conductivity
Inventor: MARIO J INTARANTO
IPC: H01L23/10
Filed: 1998-01-26
Abstract: PROBLEM TO BE SOLVED: To bond a cap having low thermal conductivity to a substrate having high thermal conductivity by using a thermal interposer conforming to the coefficient of thermal expansion of the substrate having high thermal conductivity. SOLUTION: A sealing band or ring 19 is formed, in the form of a band or a frame, on the outer circumference of an AIN board 10 having high thermal conductivity. A first high thermal conductivity material 13 is formed on the sealing band or ring 19 and a thermal interposer core 23 is formed on a first solder/brazing filler metal layer. The thermal interposer 23 is made of an alloy having coefficient of thermal expansion extremely close to that of the AIN board 10 and has relatively low thermal conductivity. When such a thermal interposer 23 is employed, dissipation of heat to the aluminum nitride board 10 is reduced significantly resulting in perfect fusion of solder/brazing filler metal layer and continuous wetting of the substrate sealing ring 19.
Patent JP-S61172589-A (JP)
Inventor: MURATA SUEHIKO
IPC: D05B59/04
Filed: 1985-01-28
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-H05204512-A (JP)
Title: Structure of illuminated key top
Inventor: KOBAYASHI FUMIYUKI
IPC: H01H13/705
Filed: 1992-01-28
Abstract: PURPOSE:To obtain an illuminated character plastic key top simplified in its shape, reduced in thickness and cost, and superior in wear resistance and the degree of freedom of color tone. CONSTITUTION:This i11uminated key top makes its internal light source 16 illuminate by pressing the contact part of a key switch 15 across a key sheet 12 when the key top is pressed; and the key top 11 and key sheet 12 are adhered into one body and their materials are transparent. Further, a display character, etc., is printed so that light is transmitted through only the character part from the reverse surface of the key top 1.
Patent JP-S63180807-A (JP)
Title: Apparatus for detecting position of moving body
Inventor: FURUTA KATSUMI
IPC: G01B7/00
Filed: 1987-01-22
Abstract: PURPOSE:To obtain a position detection apparatus having simple and inexpensive constitution, by regenerating the position data of a moving body recorded on a magnetic tape and outputting the same. CONSTITUTION:This apparatus is constituted of a take-up motor 1 for driving a moving body, for example, a crane hanger 4, the magnetic tape 18 wound around the reels 15, 16 received in a case and reciprocally moved by the motor 1 or the wheels 5, 6 operating in conjunction with said motor 1 and recording the position data of the hanger 4 and magnetic heads 19-22 reading said data. The motor 1 is stopped when the hanger 4 reaches a predetermined point and the position data of said point is inputted to a control circuit 25 and binarized to be recorded on the tape 18 through the heads 19, 20. The position data recorded on the tape 18 is outputted through the heads 19, 20 to be inputted to the circuit 25 which in turn takes in the position data preset by an input setting circuit 26 to output only the binary digit coinciding with the position data from the tape 18. Then, the position signal 27a corresponding to the position of the hanger 4 is outputted from an output circuit 27.
Patent JP-H07215410-A (JP)
Title: Automatic high-rise warehouse for steel
Inventor: MOCHIZUKI KATSUHIRO
IPC: B65G1/00
Filed: 1994-02-04
Abstract: PURPOSE:To provide an automatic high-rise warehouse for steel in which the steel can be respectively separately housed according to rigidity of the steel and the steel having various lengths can be housed without nullifying housing spaces and by which the steel having various lengths can be freely taken in and out of the housing spaces having various lengths. CONSTITUTION:An automatic high-rise warehouse for steel has a track 1, a carrying machine 2 to travel on this track 2 and a housing areas 3 arranged in parallel to each other on both sides or on one side of the track 1. The housing areas 3 are composed of plural housing divisions stratified into plural stories, and the housing divisions have main column materials arranged at prescribed intervals in parallel to the track 1, beam materials to connect these main column materials to each other, sub-column materials which are arranged between the main column materials on the stories of stratified several places and are supported with the beam materials and shelf materials respectively separately arranged in the same height at prescribed intervals on respective column materials of the main column materials and the sub-column materials.
Patent JP-S62172033-A (JP)
Title: Production of molded polyarylene thioether article having enhanced crystallinity
Inventor: KOBAYASHI AKIO
IPC: D06M101/16
Filed: 1986-01-23
Abstract: PURPOSE:To produce a molded article having enhanced crystallinity at a low temperature, by bringing a molded polyarylene thioether article into contact with a liquid or vapor of an organic material at a given temperature. CONSTITUTION:A molded article of a resin consisting of an optional amount of a polyarylene thioether containing >=50mol% repeating units expressed by the formula (Ar is arylene) is brought into contact with a liquid or vapor of an organic material having high affinity for the above-mentioned resin at a temperature higher than the freezing point of the organic material and lower than the melting temperature of the resin. Polyphenylene thioether is used as the polyarylene thioether. The temperature in bringing the molded article into contact with the liquid or vapor is below the second order transition temperature of the resin. Carbon disulfide, halogenated hydrocarbons, ethers, thioethers, etc., are used as the organic material.
Patent JP-H10206048-A (JP)
Title: Heat exchanger
Inventor: WAKAYAMA TOKIYUKI
IPC: F28F3/08
Filed: 1997-01-27
Abstract: PROBLEM TO BE SOLVED: To curtail the number of parts by a method wherein one sheet of folding plate material is folded in a zigzag pattern over 360 deg. through first and second folding lines and both end parts thereof are joined one upon another at a portion containing the first folding line or the second folding line to reduce the number of the folding plate material used to one only. SOLUTION: When one sheet of folding plate material formed in a belt is folded in a zigzag pattern to form a body part of a heat exchanger, both end parts of the folding plate material are joined together at a outer circumference portion in the radial direction of the heat exchanger. As a result, the end rims of a first heat exchanger plate S1 and a second heat exchanger plate S2 adjacent to each other sandwiching the joint part are cut in a shape of J near a top folding line L and, for example, the outer circumference of the J-shaped cut part of the second heat exchanger plate S2 is fitted into the inner circumference of the J-shaped cut part of the first heat exchanger plate S1 to be soldered.  Thus, the J-shaped cut part of the first heat exchanger S1 plate positioned outward is pushed to be expanded while the J-shaped cut part of the second heat exchanger plate S2 positioned inward is pushed to be reduced. Moreover, the inward second heat exchanger plate S2 is compressed inward in the radial direction of the heat exchanger.
Patent JP-H06134586-A (JP)
Title: Method and apparatus for manufacturing microstructure body by using nonplane exposed light beam lithography
Inventor: SUCHIIBUN SHII YAKOBUSEN
IPC: H01L21/48
Filed: 1992-01-28
Abstract: PURPOSE: To make it possible to manufacture micro-structures by using lithography technology by providing the above apparatus with a control means for generating a first control signal, supplying the signal to a first means, generating a second control signal and supplying the signal to a second means. CONSTITUTION: A computer 28 supplies the signals to a biaxial servo controller 68 in the form of command for the movement of a rotary stage 48 and a linear stage 56. These signals are supplied to an amplifier 72 and thereafter, an amplifier 72 supplies a rotation command signal to a rotation stage 48 and a linear command signal to a linear stage 56, by which the desired motions of both stages can be generated. As both stages are operated, both stages generate the feedback signals indicating the respective motion degrees which are supplied to the biaxial servo controller 68. The signals are then supplied to the computer 28. The feedback signals are compared with the command signals and are subjected to correction at need.
Patent JP-S53100551-A (JP)
Title: Control system for elevator
Inventor: KADOKURA TOSHIO
IPC: B66B1/36
Filed: 1977-02-10
Abstract: PURPOSE: To provide a control system for elevator, including a speed controlling system, in which an integration controlling section is added to said speed controlling system, and time constant of the integration controlling section is switched in relation with floor position of elevator, whereby it is enabled to reduce deviation in normal portion such as landing error almost to zero, to a disturbance in speed loop. 
     COPYRIGHT: (C)1978,JPO&Japio