baber/WOPTO huggingface dataset:
Patent JP-H0748572-A (JP)
Title: Ferroelectric liquid-crystalline polymer composition
Inventor: ISHIBASHI SHIGEKI
IPC: C09K19/46
Filed: 1993-08-04
Abstract: PURPOSE:To obtain the compsn. which exhibits a chiral smectic C phase in a wide temp. range by compounding a ferroelectric liq.-crystalline polymer comprising specific repeating units each having an asymmetric carbon with a specific compd. CONSTITUTION:The compsn. exhibiting a chiral smectic C phase contains a ferroelectric liq.-crystalline polymer comprising repeating units of formula I and a compd. of formula II. In those formulas, k is 6-12; m and p are each 1 or 2; n is 2-10; C* is an asymmetric carbon; R is 4-14C branched alkyl or alkoxy; and X is -COO- or -OCO-. The compsn. is excellent in compatibilbity between the polymer and the compd., contains a ferroelectric liq.-crystalline polymer having 2-methylalkanoyl groups with a strong spontaneous polarization without causing phase separation, and exhibits a stable chiral smectic C phase. The compsn. is, therefore, suitable for various devices such as a large-screen liq. crystal display element and a memory element.
Patent JP-S6085329-A (JP)
Title: Measuring method of liquid level at boundary between hot and cold parts
Inventor: TAKEI TAKESHI
IPC: F27D17/00
Filed: 1983-10-17
Abstract: PURPOSE:To simplify the expression, by which the position of a boundary layer is obtained, by detecting the pressures at the specified positions of two kinds of liquids, and obtaining the position of the boundary layer based on the pressure difference of the pressures and the difference between the specific gravities of both liquids. CONSTITUTION:Pressure sensors SC and SH are attached to the bottom part and the top part of a hot and cold water storing tank 10. pressures P1 and P2 at the specified positions of the cold water and the hot water are detected by the pressure sensors SC and SH. The pressures P1 and P2 are inputted to a differential pressure generator 1, and the difference DELTAP between both pressures is outputted. In an operator 2, the position L of the boundary layer is operated based on the pressure difference DELTAP and the difference in specific gravities DELTAgamma of both liquids. The position signal of the boundary layer outputted from the operator is utilized as a monitoring signal or a control signal 5 for other equipment.
Patent JP-S6175068-A (JP)
Title: Spare tire carrier
Inventor: IGAWA SHIRO
IPC: B62D43/02
Filed: 1984-09-18
Abstract: PURPOSE:To facilitate mounting/dismounting of spare tire by inclining a hold bar supporting the spare tire against the ground face in step. CONSTITUTION:In order to lower a spare tire 6, a hold bar 10 is rotated while main stay 20 is developed to ground the tip section. The hold bar 10 is supported in horizontal to roll the spare tire 6 from a mounting table 5 and move to the tip section of hold bar 10. At this position, rolling is limited by a stopper. Then main stay 20 is rotated while simultaneously sub stay 21 is rotated to support the hold bar 10 on the grounding face 13 through the sub stay 21. Thereafter, the sub stay 21 is rotated in containing direction to ground the tip section of hold bar 10 and to remove the spare tire 6.
Patent JP-S6087413-A (JP)
Title: Production of magnetic head
Inventor: HIGASHIOUJI MASARU
IPC: G11B5/23
Filed: 1983-10-19
Abstract: PURPOSE:To produce a magnetic head having a narrow gap length with high yield by providing the right and left cores containing a magnetic spacer into a pulverulent body having the average grain size less than the specific value and adhering both cores to each other via said pulverulent body with application of a fixed level of pressure and a rise of temperature to form a magnetic gap. CONSTITUTION:The right and left cores having a magnetic gap spacer is put into a pulverulent body having the average grain size of <=0.5mm.. Both cores are adhered to each other with adhesive glass via the pulverulent body together with application of pressure and a rise of temperature. Thus a magnetic gap is formed. For instance, a mortar 15, i.e., a molded product of alumina Al2O3 is provided together with punches 16 and 17 which apply pressure to inside the mortar 15 to adhere tentatively both cores 10 and 10'. These cores are put into alumina powder 18 having average grain size of 50mum and then pressed by 50kg/ cm<2> to the direction of an arrow 19 by the upper and lower punches 16 and 17. Under such conditions, the heat is applied to both cores from outside to heat them up to 700 deg.C under 50kg/cm<2> pressure applied continuously. Then both cores are cooled. The magnetic cores having a gap thus formed have even accuracy of gap length and secure stable and high yield at all times.
Patent JP-H1137117-A (JP)
Title: Blind rivet
Inventor: SAKATA SHIZUYA
IPC: F16B19/10
Filed: 1997-07-18
Abstract: PROBLEM TO BE SOLVED: To enhance shearing force resistance of a rivet by forming a cut part of a shank so as to be placed in a lock part. SOLUTION: In a tube 11 serving as a rivet main body, a tube 14 is further fitted, and this tube 14 is protruded a little from a piled plate 7, 8. When a shank 13 is pulled, an end part 11a of the tube 11 in a tip side from the tube 14 is deformed to be swollen and brought into press contact with the plate 7. At this time, by presence of the tube 14, the tube 11 in an inner side thereof is prevented from being swollen, and large compressive force is prevented from acting in the plate 8. Consequently, the plate 8, even when it is easily compression deformed, is difficult to be deformed, and is surely tightened. A cut part 13b of the shank 13 is provided in a hexagonal columnar flange 12, and shearing strength is supported by the rest part of the shank 13 in the tube 11, 14. Consequently, shearing strength is increased.  A length of the flange 13 is suitably selected by considering thickness of the connected plate 7, 8 so as to surely place the cut part 13b in the inside.
Patent JP-S5983246-A (JP)
Title: Microprogram controller
Inventor: NOJI TAMOTSU
IPC: G06F9/24
Filed: 1982-11-05
Abstract: PURPOSE:To improve the processing speed, by dividing a microprogram memory into plural blocks and constituting them so that the microprogram execution processing and the loading processing are performed in parallel. CONSTITUTION:The microprogram memory is divided to three blocks 6, 7, and 8. When contents of the memory 6 are read out successively and are executed, the block address to be next read out is set to a part 9b of a block address stacker 9. Then, the signal of logical ''1'' is outputted to a line 12 and is transmitted to a microprogram loader control part 11. The control part 11 sets contents of the stacker 9b to an address register 3, and then, a designated program is loaded from a main storage device MMU1 to the memory 7. Similarly, the processing for the memory 8 is performed; and when the execution of the program is transferred from the memory 6 to the memory 7, the memory 6 is idle, and the block address is set to a part 9a of the stacker 9, and loading to the memory 6 is started.
Patent JP-S5982956-A (JP)
Title: Centrifugal dehydrator of continuous washing installation
Inventor: OKUYAMA YOUICHI
IPC: B04B11/04
Filed: 1982-11-05
Abstract: PURPOSE:To automate the operations from washing to dehydrating and drying of an article to be washed by making a pair of wall members of a rotary drum for dehydration movable and putting freely the material into and from the drum by means of the wall members. CONSTITUTION:The washed article X discharged from a washing machine falls onto a receiving member 12 of a dehydrator. When wall members 13a, 13b are moved by a charging mechanism 20 to a rotary drum 14 side thereafter, the article X is pushed out by the one member 13a and is charged into the drum 14. The member 13a closes the opening of the drum 14. The article is dehydrated by the high speed rotation of the drum 14. The receiving member is moved by an escaping mechanism 27 in the direction parting from the drum 4 and is kept standing by in this stage. The member 13a, 13b move in an opposite direction upon ending of the dehydration. The article X is dropped from the drum 14 onto a conveyance conveyor 28 by the member 13b and is conveyed to a dryer.
Patent JP-S6172755-A (JP)
Title: N-pyridylaniline derivative and eliminator against harmful organism containing it
Inventor: HAGA TAKAHIRO
IPC: A01N43/40
Filed: 1984-09-17
Abstract: NEW MATERIAL:An N-pyridylaniline derivative shown by the formula I (X and Y are nitro, or trifluoromethyl; Z1 is halogen, halogen-substituted alkoxy, or phenoxy which is replaced with halogen and/or trifluoromethyl group; Z2 is H, or halogen; R is halogen; with the proviso that a case where Z1 is halogen and Z2 is H is omitted). EXAMPLE:N-(3-Chloro-5-trifluoromethyl-2-pyridyl)-3,5-dichloro- -2,-6-dinitro-4- trifluoromethylaniline. USE:An eliminator against harmful organisms such as insects, acarids, pathogenic bacteria, etc. Showing improved controlling effects on inhibition and extermination of harmful microorganisms growing in industrial products, seeds, etc., and on insects such as diamondback moth, etc., acarids such as Tetramychus urtiae Koch, etc., and pathogenic fungi such as that of blast of rice plant, etc. PREPARATION:A compound shown by the formula is obtained according to the equation (Q1 and Q2 are halogen, etc.).
Patent JP-S6258822-A (JP)
Inventor: NAKABASAMI TOSHIAKI
IPC: H02G15/08
Filed: 1985-09-03
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-H0356624-A (JP)
Title: Pressed mass of metallic scrap
Inventor: TOGAMURA MASAKIYO
IPC: C22B1/248
Filed: 1989-07-26
Abstract: PURPOSE:To secure carbon content in a steel and to improve the mechanical properties of a cast product by adding specific amounts of carbon powder and thermosetting binder material to pig iron turnings, kneading and agitating the resulting mixture, and then compacting the above mixture into the prescribed shape. CONSTITUTION:A mixture is prepared by adding, by weight, 2-30% carbon powder and 1.0-3.0% thermosetting binder material to pig iron turnings generated at the time of machining cast iron. This mixture is kneaded, agitated, and compacted into metallic scrap of the prescribed shape. The pressed mass of the regenerated metallic scrap has carbon content equal to or higher than that in a pig iron as raw material for a casting and can accelerate melting action due to oxidation-reduction reaction at the time of melting. Further, if proper amounts of powdery silicon or silicon carbide powder are added in the above kneading and agitating stage, deoxidation in the succeeding raw material-melting stage and the graphitization of carbon in the molten metal are accelerated, and as a result, the mechanical strength of a casting can be improved.
Patent JP-S6355088-A (JP)
Inventor: KAWAI TSUNEO
IPC: B65D85/68
Filed: 1986-08-20
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-S6085500-A (JP)
Title: Testing system of memory having built-in highly integrated circuit element
Inventor: MICHIGUCHI YOSHIAKI
IPC: G11C29/02
Filed: 1983-10-18
Abstract: PURPOSE:To heighten accuracy and efficiency by holding the connection of an input/output terminal - a logic circuit - a memory circuit in a logic mode, and changing to the connection of the input/output terminal-memory circuit in a memory test mode. CONSTITUTION:At the time of test mode of MEMs3a-d in which 1 is applied to a test mode signal input terminal 74, a switching circuit section 6 connects input/output terminals 72a-c, 73a-c to MEMs3a-d directly or through a switching circuit section 4 and a switching circuit section 5. Consequently, data so far inputted/outputted from input/output terminals 72a-c, 73a-c to a logic circuit 2 through a group of connecting lines 11 is switched, and input/output data from/to a testing device connected to the outside in a test mode are accessed to MEMs3a-d from the switching circuit section 6 through a connecting line 10 together with signals applied from input/output terminals 71a-c connected directly. Thus, the connection from the input/output terminal to a logic circuit is made to enable inputting/outputting of data necessary for direct test of the memory circuit, and the built-in memory circuit can be tested efficiently.
Patent JP-S6173160-A (JP)
Title: One component toner
Inventor: OKUMA AKIHIRO
IPC: G03G9/08
Filed: 1984-09-18
Abstract: PURPOSE:To form a one-component toner which satisfies density, fogging and running life by mixing a magnetic substance of a wire, and making the magnetic flux directions of the toner uniform. CONSTITUTION:A magnetic fine powder is not used for a magnetic substance, a magnetic metal of a wire is adopted, and a magnetic force of a one-component toner is operated effectively in one direction. On a sleeve 1, this one component toner 2 is arranged in the lengthwise direction of a wire magnetic metal 3, namely, in the magnetic flux direction of a magnet roll 4, and a tuft rise is formed. In this case, the one-component toner 2 is arranged regularly by a magnetic force of a permanent magnet of the magnet roll 4, and as it approaches the sleeve 1, a strong tuft rise such as a two-component development is formed, and a magnetic brush for maintaining the density enough is formed. The toner 4 of the tuft tip adheres to a latent image part of a photosensitive body 5 as a magnetic flux of the magnetic metallic rod 3 is attenuated, and the development is completed. During this time, the toner 2 is scattered by a centrifugal force by rotation of the sleeve 1, and no fog is caused.
Patent JP-S6439912-A (JP)
Title: Pot
Inventor: MOCHIZUKI MASAKAZU
IPC: A01G9/02
Filed: 1987-08-06
Abstract: PURPOSE:To contrive improvement in beautiful sight, by printing pictures, letters, etc., on the outer peripheral wall of a plastic pot. CONSTITUTION:Pictures, photographs, letters, etc., having excellent light, weather resistance, etc., are printed on the outer periphery of a plastic pot, such as polypropylene or acrylic resin, by screen printing, etc. Furthermore, an openable and closable lid is preferably provided. Thereby the lid can be closed in carrying to prevent the soil or seedlings from falling and exhibit effects on heat insulation during the night at low temperatures. The opening of the lid can be further successively increased to enlarge required space according to the growth of plants.
Patent JP-S6089665-A (JP)
Inventor: NISHIMOTO TOSHIAKI
IPC: F25D19/00
Filed: 1983-10-20
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-H0274524-A (JP)
Title: Production of oxine copper preparation
Inventor: HANSU PEETAA FUGENAA
IPC: C07F1/00
Filed: 1989-07-27
Abstract: PURPOSE: To produce a copper oxinate preparation soluble in an org. solvent by mixing a specified solubilizing agent to the copper oxinate and to easily produce an org. solvent soln. of the copper oxinate by further diluting the mixture with the org. solvent.  
     CONSTITUTION: This copper oxinate preparation soluble in an org. solvent is obtained by mixing the copper oxinate and the solubiliziing agent (e.g. mono- or di-2-ethyl-hexylphosphate ester) consisting of a compd. expressed by the formula (R and R' are H or an alkyl group up to 13C and at least one of R and R' is the alkyl group). Then, the org. solvent soln. of the copper oxinate is obtained by adding the org. solvent (e.g. benzyl alcohol) to the copper oxinate preparation and by mixing them under heating as necessary. Further, a suitable mixing ratio of the copper oxinate and the solubilizing agent is made to a weight ratio of an order of about (1:4)-(1:15). 
     COPYRIGHT: (C)1990,JPO
Patent JP-H0359829-A (JP)
Title: Information recording medium
Inventor: YABE MASAO
IPC: G11B7/254
Filed: 1989-07-28
Abstract: PURPOSE:To improve durability of a medium by constituting a recording layer of dye which is insoluble in liquid state satd. hydrocarbon and constituting a protective layer of resin which is soluble in liquid state satd. hydrocarbon. CONSTITUTION:The protective layer provided on the dye recording layer consists of such a resin which is soluble in a solvent of liquid state satd. hydrocarbon. Since the resin soluble in a hydrocarbon solvent can be processed into a coating liquid for formation of a protective layer without using a high-polar solvent which is generally used for well-known polymers of org. solvent-soluble type, the coating liquid can not dissolve the dye nor intrude into the dye layer when applied on the dye layer. As the resin used has small polarity and good water resistance due to its water-repellent property, the protective layer thus formed has excellent durability. Thereby, durability of the optical disk can be significantly improved.
Patent JP-S5985750-A (JP)
Inventor: KASAHARA HIROMI
IPC: B32B15/08
Filed: 1982-11-08
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0515552-A (JP)
Title: Disposable pants and manufacture thereof
Inventor: MATSUSHITA MICHIKO
IPC: A61F13/56
Filed: 1991-07-10
Abstract: PURPOSE:To check a sagging of a front panel sufficiently using an expandable elastic sheet by a method wherein an expanding elastic sheet is used as the front panel horizontally and a non-expanding elastic sheet is used as rear panel in substance so that the lateral dimensions of the front panel in reduction are less than those of the rear panel. CONSTITUTION:Pants 1 are made up of at least an elastic front panel sheet 2 expandable sideways and a non-expandable rear panel sheet 3. In reduction, the lateral dimensions of the front panel sheet 2 are made less than those of the rear panel sheet 3. As a result, when a person wears the pants, a part of the rear panel sheet 3 which is not expandable but elastic in substance is positioned on both sides of the body of the wearing person while the pants 1 become tight on the body as a whole by a lateral contracting force of the front panel sheet 2. Both side parts of the body functions as fixing and holding part with the pants 1 being worn. This prevents a leg opening 5 from being loosened and making excrements easy to leak therethrough.
Patent JP-H0858875-A (JP)
Title: Antenna packaging device
Inventor: ITO AKIHIRO
IPC: B65D81/113
Filed: 1994-08-19
Abstract: PURPOSE: To facilitate resource saving and recycling by using one sheet of corrugated fiberboard which is bent as an internal cushioning material when an antenna is packaged. CONSTITUTION: A reflector 3 and arm 4 with converter which constitute an antenna are fixed by an internal cushioning material 2 being formed by bending one sheet of corrugated fiberboard, and are stored in an external packaging box 1. The internal cushioning material 2 prevents the reflector 3 from moving in the lateral direction by bending right and left parts 5, 6 of the central part into a U-shape. Then, both ends are bent into a square shape respectively, and an insertion piece which is formed at the tip is inserted in an insertion hole to fix the both ends. Then, by putting the internal cushioning material 2 under that condition in the external packaging box 1, and the reflector 3 is prevented from moving in the vertical direction by the lower surfaces of the square cylindrical parts 7, 8. Then, a pole-attaching apparatus 9 on the back surface of the reflector is fixed by a hole on the square cylindrical part to prevent the reflector 3 from moving in the longitudinal direction. Also, the arm 4 with converter is fixed by a notch 10, etc., being formed on the square part.
Patent JP-S6352871-A (JP)
Title: Cell catching device
Inventor: MOCHIZUKI TAKAYUKI
IPC: G01N33/483
Filed: 1986-08-21
Abstract: PURPOSE:To make it possible to catch a cell without damaging it, by setting a very small electrode in the interior of a capillary to seize a cell floating in a liquid and laying the opposite electrode in a chamber to store a cell suspen sion. CONSTITUTION:A very small electrode 6 is set in the interior of a capillary 7 to catch a cell from a cell suspension in the interior of a chamber 2 and an electrode 5 is set in the chamber 2 is produced in a cell 8 when high-fre quency voltage is applied between both electrodes 5 and 6 and the cell migrates to the vicinity of a suction hole 11 of the capillary 7 by difference in intensity of electrical field. The diameter of the suction hole of the capillary 7 is several mum - several tens mum according to the size of the cell and negative pressure is applied to the other end of the capillary 7 and the cell coming near the capillary by the migration is sucked into the interior of the capillary 7.
Patent JP-H0750410-A (JP)
Title: Semiconductor crystal laminated body and forming method thereof as well as semiconductor device
Inventor: KUDO MAKOTO
IPC: H01L21/20
Filed: 1993-08-06
Abstract: PURPOSE:To minimize the dispersion in the wafer surface by a method wherein the semiconductor in the largest lattice constant out of the semiconductors comprising the first mixed crystal semiconductor is contained only in the first and third semiconductor layers out of the first, second and third semiconductor layers. CONSTITUTION:An undoped GaAs layer 2 as a buffer layer is laminated on a semiinsulating GaAs substrate 1. Next, an undoped InGaAs layer 3 to be the first semiconductor layer is laminated as a channel layer on the layer 2 furthermore, an undoped InAlGaAs layer 4 to be the third semiconductor layer is grown as a spacer layer 4 to be laminated. Successively, an n type AlGaAs carrier feeding layer 5 to be the second semiconductor layer and an undoped AlGaAs layer 6 are lamination-formed and finally, an undoped GaAs cap layer 7 is lamination-formed. Accordingly, the semiconductor crystal laminated body without sagging on the hetero boundary can be formed due to the In distribution as a semiconductor in the largest lattice constant contained in the first and third semiconductor layers.
Patent JP-2000028951-A (JP)
Title: Optical scanner
Inventor: SAKAMOTO MASANOBU
IPC: G02B26/10
Filed: 1998-07-10
Abstract: PROBLEM TO BE SOLVED: To provide an optical scanner constituted in which synchronization of polygon mirrors is stably obtained without considering mechanical accuracy and assembling accuracy. SOLUTION: This optical scanner is provided with a first driving circuit adding both the outputs of speed comparators 3 and 5 comparing the output of the number of revolution outputted from a first motor with the output of a reference oscillator 1 and the output of phase comparators 2 and 10 by using adders 4 and 6 and outputting them to motors 8 and 12. And the scanner is also provided with the other driving circuit driving the other motor by adding both the outputs of the speed comparators comparing the output of the number of revolution outputted from the motor other than the first motor with the output of the reference oscillator 1 and the output of the phase comparators 2 and 10 respectively receiving plural light beams deflected by the polygon mirrors 7 and 10 and detecting phase difference between them.
Patent JP-H0845512-A (JP)
Title: Manufacture of electrode for phosphoric acid type fuel cell
Inventor: TADANO ETSUKO
IPC: H01M4/92
Filed: 1994-07-28
Abstract: PURPOSE:To obtain a manufacturing method of electrode for phosphoric acid type fuel cell which can increase the utilizing efficiency of a catalyst, can improve the gas diffusing property, and furthermore, can extend the service life. CONSTITUTION:While a specific density of interface activator water solution is added to a catalyst carrier carbon powder, and it is crushed by a ball mill to make into a catalyst dispersion solution, an interface activator water solution whose density is lower than the above interface activator water solution is stirred while a PTFE dispersion is dropped to the water solution. The above catalyst dispersion solution and a specific amount of water is added to the PTFE dispersion solution, and stirred, and the mixture is filtered by a porous sheet to make the filtered material in an even thickness. After the filtered material is copied on a porous electrode plate, a press formation is applied, dried, and baked, and then, it is washed and dried again, so as to disperse the catalyst carrier carbon particles and the PTFE particles evenly, and the interface activator is removed.