baber/WOPTO huggingface dataset:
Patent JP-H0337204-A (JP)
Title: Addition polymerization catalyst, initiator component and composition for said catalyst, and polymerization method
Inventor: DENISU JIYOOJI HARORUDO BARAAD
IPC: C08F4/16
Filed: 1990-06-22
Abstract: PURPOSE: To obtain an addition polymerization catalyst suitable for producing a high mol.wt. polymer having narrow mol.wt. distribution by combining a specific polymerization initiator component with a specific cocatalyst component in a form of a salt consisting of an anion and a cation.  
     CONSTITUTION: An addition polymerization catalyst consist of a first component (initiator component) (a) represented by formula I and a second component (cocatalyst) (b) in a form of a salt consisting of an anion such as azide ions or cyanide ions and a cation inactive under the execution condition of addition polymerization at a time of the use of the catalyst but capable of allowing the cocatalyst to effectively act in a polymerization reaction system. In formula I, M is an atoms of Si, Ge or Sn, (n) is 0 or an integer and X is a group represented by formula II (wherein Q and Q 1  are each an N atom, Q 2  is an O atom, R 1  is an H atom, R 2  and R 3  are each a hydrocarbly group, Y is a hydrocarbyl group and Z is the same group as Y. This addition polymerization catalyst is especially pref. in controlled bulk polymerization of a vinyl monomer and, further, an acrylic monomer. 
     COPYRIGHT: (C)1991,JPO
Patent JP-S6410039-A (JP)
Title: Ceiling installation type air conditioner
Inventor: NIITSUMA TAKASHI
IPC: F24F13/32
Filed: 1987-06-30
Abstract: PURPOSE:To facilitate demounting and remounting operations when the maintenance work for the titled equipment is carried out, by a method wherein a main body cover to which a main body frame provided with the equipment is detachably mounted is securely suspended from a ceiling part. CONSTITUTION:A main body frame 21 and a main body cover 22 are provided with connecting flanges 26 and 27 respectively, and both these connecting flanges 26, 27 are abutted against each other and coupled together with bolts 28 and nuts 29. Further, the above-mentioned main body cover 22 is securely suspended by a plurality of mounting bolts 32 hanging from a ceiling part 31 of a house or the like. When the maintenance of an air conditioner 20 is performed, a decoration grille 41 is removed, and thereafter the bolts 28 and the nuts 29 coupling the respective connecting flanges 26, 27 of the main body frame 21 and the main body cover 22 are losened. Then, the main body frame 21 is lowered, whereby the main body frame 21 is made into a state of being suspended by the connecting flanges 26 of the main body cover 22 with aid of each of guide support rods 39. Under this condition, the maintenance work is carried out.
Patent JP-S649234-A (JP)
Title: Sterile thermoplastic resin sheet and its production
Inventor: FUKUMOTO NORIYOSHI
IPC: A23L3/00
Filed: 1987-06-30
Abstract: PURPOSE:To obtain the title sheet having an antibacterial power and a capability of semipermanently retaining its antibacterial effect, by adding a specified amount of an antibacterial zeolite to a thermoplastic resin and forming the mixture into a sheet. CONSTITUTION:A sterile thermoplastic resin sheet mainly consisting of a thermoplastic resin (e.g., PS, PE, PP, polyamide, polycarbonate or polyethylene terephthalate) and an antibacterial zeolite, wherein said antibacterial zeolite is present in an amount in a range of 0.1-5wt.% based on the total weight of the thermoplastic resin and prepared by forming said composition into a sheet. This sheet can be obtained by mixing said thermoplastic resin with said specified amount of said antibacterial zeolite and extruding the mixture into a sheet at a temperature higher than the softening point of said thermoplastic resin. This sterile sheet is advantageous in that it can retain its antibacterial power and an antibacterial effect semiparmanently, the antibacterial substance is not dissolved out of the sheet and therefore does not cause the taste of food to change and it is almost nontoxic.
Patent JP-S5687656-A (JP)
Title: Roll immersion rotary type plating device
Inventor: HANAKAWA KAZUO
IPC: C25D7/04
Filed: 1979-12-15
Abstract: PURPOSE:To prevent plating solution from leaking from roll shaft supporting parts by inserting weir plates between the double side walls of a plating cell, installing the floating plates which float and sink cooperatively with these and installing the jump-out preventing plates for plating soln. at the time of plating the surface of a cylindrical body. CONSTITUTION:At the time of plating the surface of a cylindrical body 5 of a roll for gravure printing or the like, the cones 6 provided with shafts 8 at both ends of the roll 5 are inserted into a roll shaft hole 7. While the shafts 8 are being rotated in a plating cell 1, a uniform plating layer is formed on the surface. At this time, weir plaes 22 are inserted into the parts receiving and supporting the shafts 8 of the double side walls 2, 3 consisting of U-grooves 20, 21 of the plating cell 1, and the float plates 24 floating the sinking cooperatively with these are interposed; in addition, jump-out-preventing plates 27 are provided in order to prevent the plating soln. from jumping out into an overflow cell 4 of the plating cell 1. The leaking out of the plating soln. in the plating cell from the receiving parts of the shafts 8 consisting of the U-grooves 20, 21 is made slight.
Patent JP-S5953048-A (JP)
Title: 3-phase armature coil
Inventor: HIBINO SADAYOSHI
IPC: H02K3/28
Filed: 1982-09-20
Abstract: PURPOSE:To facilitate the insulating work between coils by reducing the voltage difference between two coils contained in the same slot. CONSTITUTION:The lead wires of phase U are connected to the starting position (slot No.1) of a coil U1 as a reference, the wires of phase V are connected to the starting position (slot No.21) isloated at 480 deg. of an electric angle from the coil U1, and the coil is set as V1. Further, the lead wires of phase W are connected to the starting position (slot No.11) of a coil W1 isolated at 240 deg. of an electric angle from the coil U1. The terminals of the end coils U9, V9, W9 of the respective phases which are connected in series with each other in the respective phases are respectively represented by X, Y, Z. In this manner, the voltage difference between the two coils contained in the same slot can be reduced.
Patent JP-H09325943-A (JP)
Title: Data link device
Inventor: NAKAE TETSUKAZU
IPC: G06F15/02
Filed: 1996-06-05
Abstract: PROBLEM TO BE SOLVED: To easily recognize the relationship of data in different information groups. SOLUTION: A RAM 4 stores the information which is the personal information of a user himself/herself and the other person, schedule information and statistic information and is respectively composed of a plurality of item data. An input operating part 3 selects any arbitrary one kind of information out of three kinds of information. According to a program in a program ROM 2, a CPU 1 sets a display mode corresponding to the selected information and extracts the other information having item data related to the item data of the selected information. Besides, the information selected and extracted in the set mode is written into a VRAM and displayed on a display 7 in cooperation with a video display processor(VDP) 5.
Patent JP-H09328301-A (JP)
Title: Method for purifying hydrogen gas and apparatus therefor
Inventor: SATO JUNICHI
IPC: C01B3/50
Filed: 1996-06-04
Abstract: PROBLEM TO BE SOLVED: To enable the simplification of structure and the achievement of high-ratio recovery of hydrogen. SOLUTION: The hydrogen gas recovered from a dynamo-electric generator 1 is occluded in a hydrogen gas-recovering vessel 20, then the hydrogen gas is purged from the hydrogen gas-recovering vessel 20. In this process, a hydrogen gas portion which is initially purged and largely contains impure gas is led to a gas tank 2 for storing. The portion which is subsequently purged from the hydrogen-occluding alloy in the hydrogen-recovering vessel 20 and is highly pure is recycled to the dynamo-electric generator 1. The process comprising the occlusion and purging of hydrogen gas in the hydrogen-recovering vessel 20 and storing in the gas tank 2 is repeated one to plural times, and then the hydrogen gas stored in the gas tank 2 and largely containing impure gas is led to the hydrogen-recovering vessel 20 to be occluded.  Subsequently, the gas portion which is initially purged and contains largely impure hydrogen gas is discharged outside, and the portion subsequently purged from the hydrogen- occluding alloy in the hydrogen-recovering vessel 20 and containing highly pure hydrogen is recycled to the dynamo-electric generator 1.
Patent JP-H06344682-A (JP)
Title: Printing blanket
Inventor: IWAMOTO ISAO
IPC: B41N10/04
Filed: 1993-06-10
Abstract: PURPOSE:To provide a printing blanket capable of replacing only its surface layer and easy to replace. CONSTITUTION:In a printing blanket wherein a surface layer is provided on a base layer 54 wherein a compression layer 53 is arbitrarily provided on a reinforcing layer 51, self-adhesive layers 532,54l are provided to one of or both of the base layer 54 and the surface layer 53. Since the self-adhesive layers are provided between the base layer and the surface layer and both layers are made freely detachable, the surface layer can be made easily detachable if necessary.
Patent JP-H107187-A (JP)
Title: Fine aggregate storage silo with dehydrator
Inventor: IKEDA KAZUKI
IPC: B65D88/74
Filed: 1996-06-25
Abstract: PROBLEM TO BE SOLVED: To evenly dehydrate the water content in fine aggregate to increase the operational efficiency and stabilize the physical properties of concrete or mortar products. SOLUTION: A silo 11 is constituted in that a plurality of holes 13b or slits are formed at the bottom 13 of a cylindrical body 12 with a bottom which is tapered off as it goes to the bottom, and the adhesive moisture of fine aggregate held in the cylindrical body 12 is discharged from the holes or the slits owing to the its own gravitational weight. The diameter of the hole or the width of a slit is 10-40mm. Larger materials than the diameter or the width are charged in the cylindrical body 12. It is preferable that a discharge damper 14 for the fine aggregate is installed at the nearby position of the upper part of the bottom 13. And further, it is preferable that the bottom of the cylindrical body 13 is shaped to form a two-row through type body 13a with a W-shaped section and the damper 14 is installed at the upper part of the trough type body at the central part of the bottom.  The fine aggregate is prevented from jamming on the contact face with the fine aggregate by putting the charging materials with a larger diameter therein.
Patent JP-H03153619-A (JP)
Title: Fiber conditioning composition containing solubilizable poly lower alkylene
Inventor: AMURITSUTO EMU PATERU
IPC: D06M13/46
Filed: 1990-06-21
Abstract: PURPOSE: To obtain the subject composition, comprising a cationic surface active fiber conditioning agent, a water-insoluble poly-lower alkylene and its solubilizer and raised in conditioning effects. CONSTITUTION: This fiber conditioning composition comprises (A) a cationic surface active fiber conditioning agent, e.g. a quaternary ammonium salt, (B) a water-insoluble poly-lower alkylene and an oxidized poly-lower alkylene which are a solid in the original state, preferably polyethylene or polypropylene and (C) a solubilizer for the composition B capable of making the component B dispersible in water in the presence of the component A and water, preferably a hydrocarbon which has 150-1,000, especially 500-600 molecular weight and is a liquid in the original state. The conditioning effects of the component A are significantly raised by the solubilized component B. The composition is especially useful as a shampoo for hair conditioning containing the composition in an aqueous medium containing an anionic synthetic organic surfactant or detergent.
Patent JP-H01124916-A (JP)
Title: Conductive metal covering of substrate not employing developer
Inventor: UIRIAMU JIYOON II PAARU
IPC: H01B13/00
Filed: 1988-06-30
Abstract: PURPOSE: To form a conductive metal layer on a high temperature softening point base material by depositing metal particles on the base material, and simultaneously applying pressure and heat thereto. CONSTITUTION: A layer of copper or nickel metal particles is deposited on base material which has a softening point of about 200 deg.C or more and can be deformed temporarily, and pressure and temperature of more than about 200 deg.C are applied for a sufficient time in order to improve the conductivity of the metal layer. As the base material glass and synthetic resin are suitable, and polyether imide, polyether sulfone, polyether ether ketone, liquid crystal polymer, thermoplastic polyimide resin, and the like are available as suitable thermoplastic resin. Thereby, it is possible to obtain metal coating which is stuck to the base material well and has good conductivity.
Patent JP-H1112318-A (JP)
Title: Production of chlorinated vinyl chloride-based resin
Inventor: YOSHITOMI HIDEAKI
IPC: C08F14/06
Filed: 1997-06-20
Abstract: PROBLEM TO BE SOLVED: To produce the subject resin, excellent in processability and retaining good thermal stability by carrying out the aqueous suspension polymerization of a PVC having a specific polymerization conversion rate of a vinyl chloride- based monomer as a raw material and then chlorinating the resultant PVC by an aqueous suspension method. SOLUTION: A vinyl chloride-based monomer, an aqueous medium, a dispersing agent and further a polymerization initiator are charged into a polymerizer to produce a vinyl chloride-based polymer having 70-90 wt.% polymerization conversion rate at a polymerization temperature. The resultant PVC slurry is directly charged into, e.g. a pressure-resistant reactor and an adequate aqueous medium is then charged thereinto (without using a swelling agent and the light irradiation at this time) and the interior of the reactor is evacuated to remove oxygen. The chlorination of the PVC is then carried out under 0.03-0.5 MPa pressure according to an aqueous suspension method for increasing the temperature of the reactor to about 80-140 deg.C and subsequently feeding chlorine gas thereto to thereby afford the objective resin having 25-35 vol.% void ratio and >=1.5 m<2> /g specific surface area.
Patent JP-H0825744-A (JP)
Title: Controller for carriage in serial printer
Inventor: KONISHI SHINJI
IPC: B41J19/18
Filed: 1994-07-15
Abstract: PURPOSE:To monitor an increase in a temperature of a motor without using a temperature sensor and improve the throughput of a printer by comparing energy consumed by the motor per unit time with a threshold value, extending a standstill time when the energy consumed has exceeded the threshold value, and reducing the standstill time when it has not reached the threshold value. CONSTITUTION:In a printer provided with a carriage driver motor that is a stepping motor for making acceleration, constant-speed operation and deceleration in conjunction with the drive of a carriage, each line is printed an idle interval after the previous line. In this case, energy J consumed during the drive of the motor is measured by an energy measuring means in a controller as energy per unit time, and the energy thus measured is compared (S 109) with a threshold value Jmax preset by a threshold value setting means. When the energy J consumed has reached the threshold value Jmax, the idle time tw is extended (S 117), and, when it has not reached the threshold value Jmax, the idle time tw is reduced (S 111).
Patent JP-H1013209-A (JP)
Title: Semiconductor integrated circuit
Inventor: HIROTA TAKANORI
IPC: H03K19/018
Filed: 1996-06-25
Abstract: PROBLEM TO BE SOLVED: To reduce the power consumption of a semiconductor integrated circuit by defining the voltage supplied to a 1st converter as the switching amplitude of a 2nd inverter and increasing the amplitude between the power and ground voltage levels via the 2nd inverter. SOLUTION: When a negative ECL input signal is set at an H-level, a transistors TRs Q1 and Q2 are turned on and off respectively, and a node N1 undergoes the division of voltage via an NMOS TR MP 1 and a resistance element R2. In such cases, the voltage of the N1 is lower than the power voltage VDD, and therefore, the value of constant current Is is almost halved. Then the voltage of a node N2 is approximately equal to GND by means of the CMOS inverters (MP1, MN1), and the voltage of an output terminal 3 is equal to the VDD. On the other hand, the negative ECL input signal is set at an L-level, the TRs Q1 and Q2 are turned off and on, respectively. Then the voltage of the node N1 and the terminal 3 become equal to the GND. Under such conditions, the current is increased between the VDD and GND, but the current Is is reduced by an inverter 20.
Patent JP-S6141728-A (JP)
Title: Recovering method of palladium by solvent extraction using 1,2-bis(alkyl thio) ethane or the like as extracting agent
Inventor: INOUE KATSUTOSHI
IPC: B01D11/04
Filed: 1984-08-06
Abstract: PURPOSE:To separate and recover Pd with superior yield, by extracting Pd dissolved in water phase medium by organic soln. using 1, 2-bis(alkyl thio) ethane or the like as solvent, and stripping Pd by aqueous thio-compound soln. CONSTITUTION:Industrial waste arising from catalyzer, electrical and electronical materials, dental materials, etc. and Cu refining process is treated with HCl, and contained trace Pd is extracted to obtain water phase liquid contg. Pd of about 100ppm concn. The aqueous soln. is brought into contact with organic solvent, in which toluene is added as diluent to the titled ethane or the like exhibited by a formula (1) (C numbers of R1, R2 therein are 6-8), and Pd is extracted selectively at high yield. This is brought into contact with aqueous soln. contg. thio-compound such as thiourea, thiosulfate, thiocyanate to strip Pd, and pure Pd is recovered.
Patent JP-H066791-A (JP)
Title: Catv system
Inventor: SAWAMURA HIROYUKI
IPC: H04N7/173
Filed: 1992-06-23
Abstract: PURPOSE:To provide a memory circuit and a video signal switching circuit selecting either of the output video signal of a demodulation circuit or the output video signal of the memory circuit so as to store TV picture based on the direction from a center or the like and to make the display of it on a viewer's TV receiver. CONSTITUTION:When a request storing TV picture comes from the center, a communication command is sent through the MODEM in the center to a terminal equipment 25 and sent through a MODEM circuit 21 to a control circuit 22. The circuit 22 stops the update of the video signal for a memory circuit 20 and outputs the video signal being taken as still picture. At the same time, by switching a video signal switching circuit 19 to a video signal (b) passing the circuit 20, the still picture stored from the output circuit 18 is outputted. When a CPU transmits and displays the specific picture to a specific terminal equipment 25, the screen is directed from the CPU to a still picture transmitter 4 and sent to the equipment 25 with one RF channel.
Patent JP-H04326812-A (JP)
Title: Signal delay circuit
Inventor: SHIN INSHIYOU
IPC: G11C11/4076
Filed: 1991-07-04
Abstract: PURPOSE: To minimize a delay characteristic change, irrespective of fluctuation in a supplied voltage by setting an absolute value of a threshold voltage of a load capacitor means to be higher than an absolute value of a threshold voltage of a drive circuit means. CONSTITUTION: A drive circuit means is made up of a pull-up transistor(TR), having a threshold voltage VTP and a pull-down TR having a threshold voltage VTN. A load capacitor means is made up of a PMOS capacitor, having a threshold voltage |VTPL|(>VTP) and connecting to a supply voltage Vcc and a NMOS capacitor having a threshold voltage |VTNL| (>VTN) and connecting to a ground voltage Vss. The load capacitance is a 1st capacitance until an output of the signal delay circuit reaches the threshold voltage VTNL, increased to a 2nd capacitance when the output of the signal delay circuit is a voltage VTL, and the load capacitance holds the 2nd capacitance until the output of the signal delay circuit reaches the Vcc+VTPL.  The load capacitance is decreased to a 3rd capacitance, when the output of the signal delay circuit reaches the Vcc+ VTPL and then keeps holding the 3rd capacitance.
Patent JP-S6410511-A (JP)
Title: Superconductor
Inventor: WASA KIYOTAKA
IPC: H01L39/12
Filed: 1987-07-01
Abstract: PURPOSE:To obtain a superconductor with uniform and precise composition by forming a Y-Ba-Cu-O superconductor layer on a monocrystal substrate via an La-Sr-Cu-O crystal growth layer. CONSTITUTION:A crystal growth layer 12 expressed by (AB)2CuO4-gamma is formed on a strontium titanate monocrystal substrate 11 by the spattering method. A is at least one kind of Sc, Y, and lanthanum elements (atomic number 57-71), B is at least one element of IIa group elements such as Ba, Sr, Ca, Be, Mg, and 0<=delta<=7, 0<=gamma<4. A superconductor layer (AB)3Cu3O7-delta, 12 is coated on it by the spattering. The lattice constant of the crystal growth layer is selected smaller than that of a crystalline superconductor. When (Pb1-xLa2x/3)TiO3 (0<x<0.6 in the formula) is used for the growth layer, it is effective. The characteristic of a superconductive thin film is remarkably improved according to this constitution. When layers 13, 12 are formed in a multi-layer structure, a uniform superconductor layer can be obtained.
Patent JP-H0457293-A (JP)
Title: Non-volatile semiconductor memory
Inventor: ASANO MASAMICHI
IPC: G11C17/00
Filed: 1990-06-22
Abstract: PURPOSE:To maintain reliability high by connecting two memory cells constituting one bit data memory body to one data line while sharing the drain. CONSTITUTION:In a read mode, a word line WL is set at 5V, a data line DL is set at about 1V and a control gate CG is set at 0V. Assuming that a data 1 is stored in the memory cell, no current flows to both two transistors 2A and 2B in reading. Assuming that a data 0 is stored, namely, that a positive hole is injected to floating gates 95 and 95 of the two transistors 2A and 2B, the threshold values of the transistors 2A and 2B are turned to -5V. Thus, in the case of reading, both of the two transistors 2A and 2B are turned on and the current flows through the data line DL to transistors 1A, 2A, 1B and 2B.
Patent JP-H0213821-A (JP)
Title: Cartridge type gripper
Inventor: WAKABAYASHI NOBORU
IPC: G01N3/04
Filed: 1988-06-30
Abstract: PURPOSE:To reduce time to set a test piece on a material testing machine by grabbing the test piece by an energizing force by an energizing means between a pair of wedge booth blocks to mount the blocks on the body of the gripper of the material testing machine. CONSTITUTION:The upper and lower ends of a test piece TP are inserted be tween grabbing faces 111 opened to be grabbed between a pair of wedge tooth blocks 11A and 11B by a spring force. Here, as both the wedge tooth blocks 11 are opened or closed along a guide rod 12, both the blocks are opened or closed keeping a fixed positional relationship. In this manner, before the test piece TP is set on a material testing machine, it is mounted on a part of car tridge type grippers 10 beforehand. Then, the pair of cartridge type grippers 10, upper and lower, connected together through the test piece TP is mounted on the body 21 of the gripper of the material testing machine as indicated by the two-dot chain line.