baber/WOPTO huggingface dataset:
Patent JP-S63220172-A (JP)
Title: Toner for developing electrostatic latent image
Inventor: MATSUBARA AKITOSHI
IPC: C08G63/12
Filed: 1987-03-09
Abstract: PURPOSE:To obtain a toner which has good developability and transfer characteristic, provides sharp image quality and has an excellent recycling property by using the nonlinear polyester obtd. by bringing etherified diphenol and dicarboxylic acid as well as non-arom. tricarboxylic acid or the ester thereof into reaction as a binder resin. CONSTITUTION:The nonlinear polyester obtd. by bringing the etherified diphenol and the dicarboxylic acid as well as the non-arom. tricarboxylic acid or the ester thereof into reaction is used as the binder resin. Namely, the nonlinear polyester is provided with the three dimensional structure by the nonlinearized non-arom. tricarboxylic acid, by which the release property at the time of melting and the offset resistance are improved. Since the tricarboxylic acid is the non-arom. system, melting at the lower temp. is permitted; in addition, the brittleness of the arom. system component is eliminated and toughness is imparted to the polyester resin, by which the generation of fine powder components by impact force is obviated. The recycling property, triboelectrical charge stability and the durability of the developer are thereby improved.
Patent JP-H03259076-A (JP)
Title: Three-dimensional object operating device
Inventor: YASUNAKA TOSHIO
IPC: C12M1/00
Filed: 1990-03-06
Abstract: PURPOSE:To make it possible to simple and readily practice operation of three- dimensional object using a micromanipulator bashed on a monitor image plane without requiring skill by constituting the subject device so as to display a dummy image of three-dimensional object on a monitor image plane using at least a pair of picturing means. CONSTITUTION:Operating means 10 for carrying out operation of movement, substance injection, etc., to three-dimensional object 28 of cell, etc., at least a pair of picturing means 30-1 and 30-2 for picturing the space where three- dimensional object 28 exists from different directions and image synthesizing means 34 for detecting the position of operation tip 20 of operation means 10 pictured in the pair of picturing means 30-1 and 30-2 to the three-dimensional object 28, preparing a dummy image of the three-dimensional object 28 and displaying the image on a monitor image plane 36 are provided in the aimed device.
Patent JP-S58179672-A (JP)
Title: Attendant mechanism for small-size printer
Inventor: USUI KIYOBUMI
IPC: B41J11/00
Filed: 1983-03-30
Abstract: PURPOSE:To obtain the paper feeding machanism of a printer capable of simply switching normal feeding and quick feeding by providing a paper feeding roller with two kinds or more of paper feeding pitches and plural paper pressing rollers to selectively press the papers. CONSTITUTION:Two paper feeding rollers 31 and 32 to be touched by printing papers 27 and paper pressing rollers 41 and 42 to be touched by or separated from the rollers 31 and 32 are provided. Supporters 7 and 8 for the shafts 46 and 47 of the rollers 41 and 42 are coupled with a projection 12 above a switcher 11 and made to do pressing and separating actions. The switcher 11, having a spring 20 and a damper 24, is coupled with the projections 61 and 62 of the supporters 7 and 8 and the paper pressing roller 42 is pressingly contacted with the paper feeding rollers 31 and 32 through the printing paper 27 by means of the spring force of the springs 66 and 67. By turning the switcher 11 around the shaft 23 by exciting a solenoid plunger 17, the tip 12 is coupled with the supporters 7 and 8.
Patent JP-S61214559-A (JP)
Title: Semiconductor integrated circuit device
Inventor: NAKAZATO SHINJI
IPC: H01L27/04
Filed: 1985-03-20
Abstract: PURPOSE:To prevent the occurrence of defect in unit cells in the ends of memory cell arrays by a construction wherein dummy cells not conducting circuit operation are provided in a boundary portion between an area wherein unit cells are arranged continuously and a noncontinuous area other than said area. CONSTITUTION:In the central part of a static RAM 1 memory cell arrays 3A-3D are provided separately from one another. In one memory cell array, regular memory cells made to conduct circuit operation are arranged continuously. Rows or columns 4A-4D of dummy cells are provided in boundary portions between the peripheral parts of said arrays 3A-3D, i.e. areas in which the memory cells are arranged continuously, and areas other than said areas, respectively. The rows or columns 4A-4D are constructed by arranging a plurality of dummy cells which have the same pattern as the memory cells and conduct no circuit operation. By this construction, a change in the peripheral parts of the arrays 3A-3D in which continuity is lost is moderated by the arrays 4A-4D, and thus the occurrence of defect in the memory cells can be prevented.
Patent JP-H05259520-A (JP)
Title: Superconducting element
IPC: H01L39/22
Filed: 1992-03-13
Abstract: PURPOSE:To provide a superconducting element which enables easy high integration and is a many-valued logic element and to provide a superconducting element which operates at a low consumption power and a fast speed. CONSTITUTION:A superconducting element and a circuit have a junction of a semiconductor 1 and a superconductor and are controlled by using two phenomena of cyclotron movement and Andreev reflection. A polality of carrier is controlled by generating Andreev reflection to a carrier inside the semiconductor which shows cyclotron movement by a magnetic field excited by a current which is made to flow in a superconducting line 9.
Patent JP-S63223464-A (JP)
Inventor: HIUGA MASASHI
IPC: F25B15/00
Filed: 1987-03-10
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S61213628-A (JP)
Title: Position detector
Inventor: ICHIKAWA SOJI
IPC: G01B11/00
Filed: 1985-03-19
Abstract: PURPOSE:To detect the relative movement displacement attaining a set value with good accuracy even in case the intervals of an optical grating are large by providing a displacement signal generating means, a reference mark signal generating means, the 1st intersection detecting means, the 2nd intersection detecting means and a position specifying means, etc. CONSTITUTION:The fixed optical grating 30 and the movable optical grating 34 are provided to the fixed side and the movable side of an object to be detected respectively and the displacement signal generator 66 generating a displacement signal Vx changing periodically with the relative displacement between the objects to be detected and the reference mark signal generator 70 generating a reference mark signal Vm changing almost in a straight line extending over 1/2 period of the signal Vx are provided. Further, the 1st comparator 68 comparing the signal Vx with the 1st reference signal and detecting the 1st intersection which is its intersection, the 2nd comparator 72 comparing the signal Vm with the 2nd reference signal and detecting the 2nd intersection which is its intersection and a position specifying circuit 76 making the 1st intersection after the set number counting from the 2nd intersection the origin where the relative movement displacement attains the set value are provided to form the titled detector.
Patent JP-H08244921-A (JP)
Title: Carrying tool
Inventor: WADA NORIYUKI
IPC: B65G1/14
Filed: 1995-03-15
Abstract: PURPOSE: To prevent shifting of respective carrying tools when a plurality of carrying tools are stacked vertically in a nesting structure by engaging the engaging sections of the upper carrying tools stacked vertically in a nesting manner with the engaged sections of the lower carrying tools. CONSTITUTION: When a carrying tool 8 is not used, an upper carrying tool 8a lifted by a forklift, etc., is moved from the back of a lower carrying tool 8b to its front direction, and until the front faces of both end cap plates 15 of the upper carrying tool 8a are brought into contact with the back face of both end vertical supports 1 of the lower carrying tool 8b, the upper carrying tool 8a is pushed in. Then, by lowering the carrying tool 8a, the receiving plates 13 of both left members 2 are supported on the front supporting plate 19 of the carrying tool 8b and a side plate section 11a inside the carrying tool 8a is supported on the bent section 20a of the rear supporting plate 20 of the carrying tool 8b.  In this case, since the front cap 15 of the upper carrying tool 8a is fitted into the recess 21 of the lower carrying tool 8b from above, even when an external force P is applied to the carrying tool 8a, shifting of the carrying tool 8a to the rear of the carrying tool 8b and its falling off are prevented.
Patent JP-H01299551-A (JP)
Title: Filter-containing bag
Inventor: RONARUDO ANDORIYUU PURASU
IPC: A61F5/441
Filed: 1989-03-07
Abstract: PURPOSE: To flow a gas stream from the inside of a bag to a filter section and prevent blockage of a filter due to an exudate by attaching a filter on an upper part of one inner surface of a sheet wall in a bag and interlaying an intermediate wall with specified holes which separates the remainder of the bag from the filter section. CONSTITUTION: After a filter assembly 20 is integrated by heating a hot melt adhesive layer 200 under a pressure to stick a filter on a bag wall, a layer 202 made of a superfine nonwoven material, a matrix layer 204 of a hot-melt adhesive, a filtrating material 206 made of pulverized polyurethane open cell foam impregnated with carbon, a matrix layer 208 of a hot-melt adhesive and a layer 210 of a nonwoven fabric, the assembly attached on the inner surface of the bag is activated by heating the adhesive layer 200. Furthermore, an intermediate wall 30 is connected on a front wall 10 of the bag by a closed loop melting which surrounds the filter 20 completely. The intermediate wall 30 is preferably made of an ethylene/butyl acrylate copolymer and has about 155000-465000 holes per one square meter (100-300 holes per one square inch), and a maximum size of the hole is 130-340 microns.
Patent JP-H02234932-A (JP)
Title: Heat-resistant spun yarn
Inventor: SASAKI YOSHIMOTO
IPC: D02G3/02
Filed: 1989-03-09
Abstract: PURPOSE:To obtain heat-resistant spun yarn, consisting of wholly aromatic polyamide fiber, having a crimp ratio, section ratio, breaking strength and average fiber length within specific ranges with hardly any creep deformation in a high-temperature atmosphere and suitable as a reinforcing material for rubber hoses. CONSTITUTION:The objective spun yarn, consisting of wholly aromatic polyamide fiber containing >=85mol% metaphenylene isophthalamide in polymer recurring units, having <=1% crimp ratio of single fiber, >=1.5 section ratio (a), >=6.5g/d breaking strength of the single fiber, 130-1,500mm average fiber length, >=300 deg.C heat resistance and high strength and excellent in bonding performance.
Patent JP-S63223415-A (JP)
Title: High-frequency heating apparatus
Inventor: OKADA AKIRA
IPC: F24C7/02
Filed: 1987-03-12
Abstract: PURPOSE:To heat uniformly, shorten heating time, and improve the efficiency of an oven by a method wherein one surface of the wall surfaces of an oven is formed into nearly a parabolic curved-shape in its cross section and at its focus location a wave guide is installed and microwaves are radiated from a microwave outlet to the wall surface of the oven. CONSTITUTION:A ceiling plate 21 is curved into nearly parabolic curved-shape along the front-to-rear direction of an oven 20 and along the focus F location of the curve a wave guide 23 is placed. By oscillating a magnetron 10 microwaves are guided to the guide 23 from an antenna element 10a and then radiated toward the upper part of the oven 20 through a microwave outlet 24. The plate 21 exists in the radiation direction and the microwaves collide with the plate and reflect. At that time, since waves are reflected vertically though reflected locations are different, all reflected waves are in parallel and absorbed into foodstuffs 12 to be cooked. Because of the uniform reflected waves, irregular heating to the foodstuffs is eliminated and uniform heating can be carried out.
Patent JP-H05257307-A (JP)
Title: Electrophotographic sensitive body
IPC: G03G5/06
Filed: 1992-03-13
Abstract: PURPOSE:To provide a photosensitive body having high sensitivity and no dependence of the sensitivity on humidity, and especially to provide a titanyl phthalocyanine crystal which gives such a dispersion liquid that is stable against an org. solvent and hardly causes dislocation in crystal. CONSTITUTION:A specified titanyl phthalocyanine crystal, namely, an additional compd. of titanyl phthalocyanine and 1,2-propane diol is used for this electrophotographic sensitive body. It is preferable that the crystal is a Q-type crystal showing the max. peak at 26.6 deg. Bragg angle (2theta+ or -0.2) in a X-ray diffraction spectrum for CuKalpha. More preferably, the crystal is a Q1-type crystal having peaks at not only 26.6 deg. but at least 12.9 deg. and 16.2 deg., or a Q2-type crystal having peaks at not only 26.6 deg. but also at least 7.8 deg., 8.0 deg., 11.2 deg., 12.9 deg., and 16.3 deg..
Patent JP-H05260377-A (JP)
Title: Digital video signal processor
IPC: H04N7/00
Filed: 1992-03-13
Abstract: PURPOSE:To provide the digital video signal processor in which sophisticated arithmetic operation processing at a high speed is attained, the degree of freedom with respect to function and system revision is high and 2-dimension/linear address conversion is especially processed efficiently. CONSTITUTION:A 1st address computing element 14(1) is used for horizontal address calculation (y) and a 2nd address computing element 14(2) is used for vertical address calculation (x) and 2-dimension addresses are generated by each output. The vertical address obtained by the 2nd address computing element 14(2) is multiplied by a constant by a multiplier 15(1) and the result is added to the horizontal address at an arithmetic logic operation computing element 13(1) used for an adder. Then a linear address is expressed as (constant)Xy+x and the result is fed to a data memory.
Patent JP-S58172235-A (JP)
Title: Method for recovering molybdenum from maraging steel scrap
Inventor: UMOU KAZUNORI
IPC: C22B34/34
Filed: 1982-04-05
Abstract: PURPOSE:To efficiently recover Mo from maraging steel scraps, by dissolving the scraps in hydrochloric acid or sulfuric acid to settle Mo as Mo oxide of lower order and by separating the settled product. CONSTITUTION:Maraging steel shavings are added to a hydrochloric acid or sulfuric acid soln. having 1-20% concn. by more than an equivalent amt. to be consumed in the acid, and they are dissolved. When the reaction proceeds sufficiently, the pH of the soln. is increased to about 3-6, and Mo oxide of lower order (MoO2) is settled by hydrolysis. The settled product is separated by filtration or centrifugal separation. When the dissolution reaction does not proceed sufficiently, by adding an alkali such as NaOH, the pH is adjusted to 2-8 to form and settle the hydrolyzate of Mo. The remaining soln. contains little Mo, so the soln. can be used as a soln. for recovering Fe, Co and Ni by electrolysis as it is.
Patent JP-H05256285-A (JP)
Title: Two-state compressing compressor for superlow temperature refrigerator
IPC: F04C29/12
Filed: 1992-03-13
Abstract: PURPOSE:To provide a 2-stage compressing compressor for a superlow temperature refrigerator of improving volumetric efficiency and charging efficiency of a high stage side compressing mechanism. CONSTITUTION:In a superlow temperature refrigerator compressor 1 of constituting a JT refrigerating cycle (j), low and high stage side compressing mechanisms 7, 8 are provided in a closed casing 6. The compressor is constituted by providing a delivery port 19a of this low stage side compressing mechanism 7 in the closed casing 6 and also providing connecting passages 20, 22 by which the closed casing 6 communicates with a suction port of the high stage side compressing mechanism 8. A precooling heat exchanger 21 for cooling a refrigerant of passing through this connecting passage 20 may be provided in the connecting passage 20.
Patent JP-2000248134-A (JP)
Title: Styrene resin composition for extrusion molding and molded product
Inventor: TAKAMI YASUHIKO
IPC: C08L55/02
Filed: 1999-03-03
Abstract: PROBLEM TO BE SOLVED: To obtain a resin composition excellent in melt tension and impact resistance by including a styrene resin with at least either of (oxidized) polyethylene wax and (oxidized)polypropylene wax and at least either of a fatty acid metal salt and an amido- or ester-group-containing lubricant. SOLUTION: This composition contains 100 pts.wt. styrene resin composition or filled styrene composition, 0.1-10 pts.wt. at least either of (oxidized) polyethylene wax and (oxidized)polypropylene wax, and 0.1-10 pts.wt. at least either of a fatty acid metal salt and an amido- or ester-group-containing lubricant having an average molecular weight of at most 10,000 and has a melt tension of 5-20 g at 200 deg.C and an extrusion rate of 20 mm/min). The fatty acid metal salt is exemplified by sodium stearate or zinc stearate, and the amido- or ester-group-containing lubricant is exemplified by ethylene bisstearamide or montanic ester wax.
Patent JP-S60199142-A (JP)
Inventor: HIRATA YASUTOSHI
IPC: F24F7/04
Filed: 1984-03-23
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-S61215951-A (JP)
Title: Method for controlling ion concentration of electrophoretic device
Inventor: NAKATSUI FUJITSUGU
IPC: G01N27/447
Filed: 1985-03-22
Abstract: PURPOSE:To suppress the fluctuation of the ion concn. in a migration chamber by making countercurrent the flowing direction of the buffer soln. to be passed in a pair of electrode chambers and generating circulation flow in a liquid mixture contg. the charge materials in the migration chamber. CONSTITUTION:The electrode chambers 7, 8 and the migration chamber 13 segmented by semipermeable membranes 2, 3 are provided in an electrolytic cell. The flowing direction of the buffer soln. to be supplied into the electrode chambers 7, 8 is made opposite and the temp. of the buffer soln. to be supplied to the electrode chamber 7 is made lower than the temp. of the buffer soln. to be supplied to the electrode chamber 8. A temp. difference arises in the liquid mixture in the chamber 13 as well and the circulation flow is generated. The pH of the buffer soln. in the chamber 13 is so adjusted that the charge materials A, B have opposite electric charges. The liquid mixture is then injected into the chamber 13 and the same amt. is discharged therefrom, by which the materials A, B are separated. The fluctuation of the ion concn. in the chamber 13 is thus so controlled as to be suppressed and the separating power is improved.
Patent JP-H10256996-A (JP)
Title: Control voltage output circuit
Inventor: MIURA HIDEO
IPC: H04B17/00
Filed: 1997-03-11
Abstract: PROBLEM TO BE SOLVED: To increase the variation of control by obtaining plural control voltages corresponding to the voltage change of the same polarity. SOLUTION: When a positive or negative voltage V1 or -V1 lower than voltage values of Zener diodes 1 and 4 is impressed between lineside terminals L1 and L2, control voltages corresponding to this impressed positive or negative voltage appear in voltage output terminals T1 and T2, and for example, bracketing-back control of a remote bracketing device is performed by these control voltages. When a positive or negative voltage V2 or -V2 higher than voltage values of Zener diodes 1 and 4 is impressed between line-side terminals L1 and L2, control voltages corresponding to this impressed positive or negative voltage appear in voltage output terminals T1 and T2, and for example, bracketing control of the remote bracketing device is performed by these control voltages.  When the overvoltage VD is impressed between line-side terminals L1 and L2, a control voltage corresponding to the impressed overvoltage appears in the voltage output terminal T1, and for example, the protection operation of an overvoltage protection circuit on the remote bracketing device side is performed.
Patent JP-H07259948-A (JP)
Title: Toroidal type continuously variable transmission
Inventor: MURAMOTO ITSURO
IPC: F16H15/38
Filed: 1994-03-25
Abstract: PURPOSE:To prevent reduction of the transmission efficiency attributed to the friction loss or the like under the stationary condition where the change gear ratio is constant, and prevent reduction of the transmission efficiency attributed to the excessive slip during the speed change. CONSTITUTION:The power transmission from an input disk 12 to an output disk 13 is through a power roller 23 pressed against the opposite surface of the disks 12, 13, and the pressing force of the power roller 23 against the input and output disks 12, 13 is changed according to the input torque. A device is provided with a speed change operating means 45a and a pressure application control signal correcting means 45b which corrects the pressing force of the power roller based on the changed speed obtained by this speed change operating means 45a, and increased the pressing force of the power roller the more as the changed gear speed is increased the more.
Patent JP-S62211018-A (JP)
Inventor: AOSHIMA TERUTAKA
IPC: A47J27/00
Filed: 1986-03-13
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-H03260434-A (JP)
Title: Flywheel device
Inventor: KAMIMARU SHINJI
IPC: F16F15/31
Filed: 1990-03-07
Abstract: PURPOSE:To absorb the rotational fluctuation in low revolution range by shoving an electromagnetic clutch in by the on instruction from an electromagnetic clutch operation changeover means so as to couple a flywheel with a crank shaft in the case where the engine revolution number of a vehicle is lower than the release revolution member being set by a flywheel release revolution number setting means. CONSTITUTION:In the case when the engine revolution number Ne of a vehicle is lower than the release revolution number NL being set by a flywheel release revolution number setting means 24, an electromagnetic clutch 13 is shoved in by the on instruction signal from an electromagnetic operation changeover means 25, whereby a flywheel 12 couples with a crank shaft 12 so as to absorb the rotational fluctuation of an engine 1. Moreover, when the engine revolution number Ne rises to be larger than the release revolution number NL, the electromagnetic clutch 13 is released by the off instruction signal from the electromagnetic clutch operation changeover means 25, and the flywheel 12 is released from the crank shaft 2. Therefore, the power loss of the engine decreases, and fuel consumption and accelerating properties improve.
Patent JP-S59180710-A (JP)
Title: Charging and discharging circuit
Inventor: TANAKA TATSUO
IPC: G05F1/618
Filed: 1983-03-31
Abstract: PURPOSE:To improve both the ripple eliminating characteristic and charging and discharging characteristic of a reference potential outputting terminal, by selecting respective time constants of a charging circuit containing NPN type transistors and a discharging circuit containing PNP type transistors. CONSTITUTION:The value of resistances R5-R8 is set considerably lower than the value of resistances R1-R4. When power supply is made, a transistor Q1 is first set to the ''ON'' condition and a capacitor C is rapidly charged through the resistances R6 and R8. Under the stationary state, no electric current is made to flow to the capacitor C and an electric potential VR which is fixed by a split potential is outputted. When the power supply is interrupted, another transistor Q2 is first turned on and the accumulated charge of the condenser C is rapidly discharged through the resistances R7 and R8. Therefore, even when the ripple eliminating ratio is set at a high level by enlarging the values of the capacitor and resistances R1 and R2, a desired charging and discharging characteristic can be obtained by selecting the time constant of the charging and discharging circuit.