baber/WOPTO huggingface dataset:
Patent JP-H0284070-A (JP)
Title: Power conversion device
Inventor: USHIJIMA KAZUFUMI
IPC: H02M7/21
Filed: 1988-09-20
Abstract: PURPOSE:To obtain a power conversion device capable of supplying stable DC power to the load by subtracting midpoint voltage from sinusoidal wave voltage extracted by a filter circuit and by controlling switching elements with a control circuit based on the current reference signal of a lead phase from single phase AC voltage. CONSTITUTION:A control rectification circuit 7a works as a boosting type chopper circuit together with a reactor 2. The output of a resistance type potential divider 24 will be cosine wave voltage if the voltage at the connecting point 7b of capacitors 5 and 6 as a reference. In this case, the phase angle advances 90 deg. more than single phase AC voltage. Consequently, the output signal of a multiplier 13 will also be in lead phase. Transistors 8 and 9 are thereby turned ON and OFF complementarily without causing the period in which a diode 3 or a diode 4 will conduct. As a result, the current of single phase AC power source 1 is shifted in phase against the single phase AC voltage to get to a lead phase and not to be of a distorted waveform.
Patent JP-H0398558-A (JP)
Title: Method for eluting mucilage of sea tangle and production of nemacystus-like food
Inventor: YAMAMOTO IWAO
IPC: A23L17/60
Filed: 1989-09-12
Abstract: PURPOSE:To extract a sea tangle mucilage without heating thereof by dipping a sea tangle cut to a narrow width in an aqueous solution containing an organic acid and/or a salt thereof or water. CONSTITUTION:A preferably dried sea tangle is cut to a narrow width and then dipped in an aqueous solution containing an organic acid and/or a salt thereof or water. Thereby, a mucilage consisting essentially of fucoidan or water-soluble alginic acid of the sea tangle is eluted and applied in the form of a gel to the periphery of the sea tangle. The above-mentioned eluate can be readily dispersed in the solution by stirring. Furthermore, e.g. adipic acid and acetic acid, are cited as the organic acid used and, e.g. sodium acetate and sodium glutamate, are cited as the organic acid salt. A seasoning is added to the aforementioned dipped solution of the sea tangle to afford a nemacystus- like food of the sea tangle, excellent in chewiness and throat passableness and rich in nutritive value.
Patent JP-H0283651-A (JP)
Title: Data distribution and transportation system
Inventor: UCHIDA MASAYUKI
IPC: G06F13/00
Filed: 1988-09-20
Abstract: PURPOSE:To preform distribution to a correct address even when address information is changed by preparing a generation address table, a same address table, and an address substitution table in advance, and performing transportation to the correct address when it is returned from a distribution destination by referring to the same address table. CONSTITUTION:The generation address table 1-1, the same address table 1-2, and the address substitution table 1-3 are prepared in advance, and a distribution and transportation processing part 3 performs the distribution to the address in which the latest generation and the next generation, etc., are found out corresponding to a distribution instruction by referring to the generation address table 1-1. When they are not found out, the distribution is performed to the address of the latest generation and the next generation, etc., in the generation address table 1-1 corresponding to the address found out from the address substitution table 1-3. Also, when the distribution is returned as erroneous distribution, it is transported to the address found out from the same address table 1-2. In such a way, it is possible to perform the transportation to the correct address by referring to the same address table 1-2 in the case of performing the distribution to the correct address and further returning it from the distribution destination corresponding to the distribution instruction.
Patent JP-S6389866-A (JP)
Title: Electrophotographic sensitive body
Inventor: ENOMOTO KAZUHIRO
IPC: G03G5/06
Filed: 1986-10-02
Abstract: PURPOSE:To provide a titled photosensitive body which is stable to heat and light and has excellent carrier generating ability by providing a photosensitive layer into which a specific azo pigment is incorporated as a carrier generating material on a conductive base. CONSTITUTION:The azo pigment expressed by the formula I is incorporated into the photosensitive layer. In the formula, A denotes hydrogen, alkyl group, phenyl group, hetero group; X denotes hydrogen, methyl group, cyano group, halogen; n denotes 0, 1; Cp denotes a residual coupler group which react with a diazo group. The residual coupler group of Cp is expressed by; for example, the formula II, where Y denotes an atom group to form a polycyclic arom. ring such as naphthalene and heterocycle such as carbazole ring. The azo pigment expressed by the formula I as the carrier generating material and a carrier transfer material are incorporated into the photosensitive layer. The photosensitive body is obtd. by providing the photosensitive layer on the conductive base. Since the azo pigment is incorporated into the photosensitive layer, the photosensitive body is improved in the sensitivity and color sensitivity and the fluctuation in the sensitivity and electric charge characteristic in repetitive use are decreased.
Patent JP-H0793592-A (JP)
Title: Automatic ticket issuing machine
Inventor: SASADA MASUICHI
IPC: G07B1/00
Filed: 1993-09-22
Abstract: PURPOSE:To improve the convenience of a user by issuing a realization certificate having the monetary value corresponding to change at the time of generating change jamming. CONSTITUTION:When a clerk correspondence switch 30a is turned off when coin jamming is decided, a main control part 29 judges an unmanned correspondence, and change jamming and the issue of a change deficiency realization certificate are guided by a display part 1. The main control part 29 calculates the difference amount by deducting change amount and actually discharged amount, printing contents and encode data as t' information of change deficiency realization certificate is edited based on this difference amount, and the printing contents and encode data is outputted to a ticket issuing mechanism part 26. The ticket issuing mechanism part 26 prints the printing contents on the surface of the bill, magnetically records encode data on the rear surface and discharges the bill as a change deficiency realization certificate C to a tray 14 from a passenger ticket issuing port. Thus, the necessity of the waiting for a clerk by a user is eliminated and the convenience of the user can be improved.
Patent JP-H0679575-A (JP)
Title: Support device
Inventor: YOSHIDA KATSUTOSHI
IPC: B23B15/00
Filed: 1992-09-03
Abstract: PURPOSE:To hold an object in a rotatable state in a holding device used for reception delivery of articles and tools from/to NC machine tools and a machining center. CONSTITUTION:Rollers 16 are provided at the tips of a plurality of support members 12 which are pressed against a ringed work so as to allow the work in its supported state to rotate. This constitution also allows the rollers 16 to regulate their holding forces. Thus the rollers 16 can rotate along the support members 12 so that the work is rotationally supported by a chuck.
Patent JP-H03100400-A (JP)
Title: Motor blower
Inventor: KURIOKA AKIHIKO
IPC: F04D29/40
Filed: 1989-09-12
Abstract: PURPOSE:To enable trial running simply and safely by providing an interior peeping hole in the side of a tubular motor case and fitting rotatably a cover tube having a fan guide part in the side of the motor case, while forming a window capable of facing to the interior peeping hole in the cover tube. CONSTITUTION:In the trial running after assemblage of a motor blower 1, a motor mechanism 11, particularly slide portions of a commutator 12 and carbon brush 14 can be peeped through a window 27 provided in a motor cover tube 24 to opposedly communicate to the interior peeping hole 18 of a motor case 5 for confirming spark condition, while a motor cooling fan 15 is then covered with a fan guide part 25. Thus the hands and fingers never touch the fan 15. Next, in the assemblage of a vacuum cleaner after the completion of the trial running, the motor cover tube 24 is pivoted so that the window 27 does not communicate to the interior peeping hole 18. When the blower 1 is operated under such a condition, cooling air enters the case 5 from an inlet 16 to be exhausted from an outlet 17 after cooling the blower.
Patent JP-S6392262-A (JP)
Title: Multi-output switching regulator
Inventor: FUKUCHI TAKESHI
IPC: H02M3/28
Filed: 1986-10-06
Abstract: PURPOSE:To obtain a stabilized output even in an abnormal case by providing a multi-output switching regulator with still another rectification and smoothing circuit and by supplying an output of said circuit to one output only in said abnormal case. CONSTITUTION:A multi output switching regulator is composed of a transformer T1 for converter, a switching transistor Q1, a controller 2 and others to rectify and smooth an induced voltage of each of secondary windings n2-n4 of the transformer T1 to obtain a plurality of DC outputs. In this case, a secondary winding n4 is provided with a capacitor input type rectification and smoothing circuits D6, C6 other than rectification and smoothing circuits for obtaining a normal output, and an output of said circuits D6, C6 is outputted to a feedback system output 2 via a stabilization circuit 3 set equal to or a little lower than said feedback system output 2. Thus, in case of an abnormal load of the output 2, the controller 2 operates via a current transformer CT to control the electric current to less than a given value, while a given voltage is supplied from the stabilization circuit 3 to the load of the output 2 if said output 2 lowers.
Patent JP-S60129968-A (JP)
Title: Sound signal recorder
Inventor: SAITOU NORIYUKI
IPC: G11B20/10
Filed: 1983-12-16
Abstract: PURPOSE:To increase the apparent number of quantization bits of a PCM and to improve the S/N by using together both a pulse code modulation PCM recording system having a small number of quantization bits and a frequency modulation FM recording system. CONSTITUTION:For a PCM system, the quantization is performed with about 8 bits as conventional and then the recording is carried out after signal processing. While an A/D converter 4 converts the digital quantity which is quantized by an A/D converter 2 into the analog quantity. A subtraction is performed by a subtraction circuit 5 between the value converted into the analog quantity by the converter 4 and the original signal value to obtain an error of quantization. This error is held and only the sound signal band is extracted through an LPF7 in the form of a PAM (pulse amplitude modulation) wave. This PAM wave is superposed on a video signal after FM modulation performed by an FM modulation circuit 8 and then recorded to a video track. In this case, the error of quantization is set at 1LSB (least significant bit) and then the 100% modulation is set equal to 1LSB in order to improve the S/N.
Patent JP-S6296641-A (JP)
Title: Aluminum alloy for lead frame
Inventor: KOSUGE HARUYUMI
IPC: H01L23/48
Filed: 1985-10-24
Abstract: PURPOSE:To obtain a low-cost Al alloy for lead frames excellent in strength, hardness, and bendability after thermal hystersis by incorporating specific percentage of Mg, Mn, Cr, Zr and V to Al. CONSTITUTION:The Al alloy consisting of, by weight, 3.0-5.5% Mg, 1 or >=2 kinds among 0.20-1.0% Mn, 0.10-0.30% Cr, 0.05-0.25% Zr and 0.05-0.20% V, and the balance Al with inevitable impurities is prepared. In this way, the Al alloy for lead frames well balanced in heat resistance, particularly in strength, hardness, and bendability, and excellent in stabilized condition and, furthermore, having superior solderability, etc., can be obtained.
Patent JP-S60118758-A (JP)
Inventor: TEIMOSHII II BISHIYOTSUPU
IPC: C08F290/00
Filed: 1984-11-09
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-H01242964-A (JP)
Title: Measurement of hemoglobin concentration
Inventor: ROBAATO EI REBAIN
IPC: G01N33/49
Filed: 1988-09-22
Abstract: PURPOSE: To obtain a convenient method for measuring the concentration of hemoglobin by measuring the sinking depth of a conventional measuring plate into a compacted red blood cell layer, inputting the measurement result to a microprocessor and calculating the concentration based on the measurement. CONSTITUTION: A blood sample subjected to anticoagulation is sucked into a glass capillary tube 2 and then the end of tube 2 is closed with a clay plug 4 or the like. When a columnar plastic float 6 is set in the tube 2 and subjected to centrifugal analysis, the float 6 is fixed in a red blood cell layer 8 and projected into a plasma layer 10. When the lengths Lr, Lp of float 6 in the red blood cell layer 8 and plasma layer 10, average concentration MCH of hemoglobin in blood sample can be determined according to expressions; (CDr-Df)×Lr+(Dp-Df)×Lp=0, MCHC=(Dr×Ks)+Ko, where, Dr is the specific gravity of red blood cell, Df is the specific gravity (known) of float 6, Dp is the specific gravity (known) of plasma 10, and Ko and Ks are constants to be determined empirically.
Patent JP-H1081835-A (JP)
Title: Black coloring composition, high-heat-resistance light-shielding member, array base, liquid crystal display and production of array base
Inventor: NAKANO YOSHIHIKO
IPC: G02B5/20
Filed: 1996-09-06
Abstract: PROBLEM TO BE SOLVED: To produce a black coloring composition used for producing a high- heat-resistant and lightly resistant light-shielding member by mixing a black inorganic pigment comprising an oxide containing a specified metal with an organosilicon polymer, a dispersant and an organic solvent. SOLUTION: This composition is prepared by mixing 3.0-90wt.% black inorganic pigment having a mean particle diameter of 0.5μm or below and comprising an oxide containing at least one metal selected among group 4 to 11 metals in the fourth period (Ti, V, Cr, Mn, Fe, Co, Ni and Cu) with 1-400 pts.wt., per 100 pts.wt. coloring component, organosilicon polymer represented by the formula (wherein R<1> to R<6> are each H, an aliphatic hydrocarbon group or an aromatic hydrocarbon group; and n is 2 or greater), 1-300 pts.wt., per 100 pts.wt. total metal oxide, dispersant and an organic solvent.
Patent JP-2001030523-A (JP)
Title: Impact dot head
Inventor: TAKAGI KAZUYA
IPC: B41J2/275
Filed: 1999-08-24
Abstract: PROBLEM TO BE SOLVED: To adjust a gap between an armature core and a core easily. SOLUTION: The impact dot head comprises a yoke 1 having a tubular wall 2 disposed on the inside of a core 5, a supporting member 23 having a columnar protrusion 24 fitted in the tubular wall 2 of the yoke 1 and separable therefrom, and an armature stopper 27 fixed to the end face of the columnar protrusion 24 of the supporting member 23, wherein a sheet 29 of specific thickness can be inserted selectively between the columnar protrusion 24 and the armature stopper 27 or between the bottom face 3 of the yoke 1 and the supporting member 23. Consequently, the gap between the core 5 and an armature 9 can be adjusted by selecting presence/absence of the sheet 29 and the thickness thereof thereby changing the position of the armature stopper 27.  The work is performed after removing the supporting member 23 from the yoke 1 and it can be facilitated by supporting the armature by means of the yoke 1 and the core 5.
Patent JP-H04114612-A (JP)
Title: Tea leaves supplier for automatic tea server
Inventor: ASAKAWA OSAMU
IPC: G07F13/02
Filed: 1990-09-05
Abstract: PURPOSE:To supply tea leaves firmly into a tea straining filter even if they includes a lot of stems by a method wherein when a shaft comes into contact with an arch-shaped engaging part provided at a part of a shutter and revolves on the engaging part, the shutter is opened compulsorily by the revolution of the shaft. CONSTITUTION:Tea leaves stored in a tea caddy 1 are collected by trodding for revolution and transfer of an anger 4 in an opening part 3 of a casing 2. When the tea leaves are accumulated by a prescribed amount in the opening part 3, a shaft 13 fixed on an associated gear 10 comes into contact with an arch-shaped engaging part 14 provided at a part of a shutter 6 and revolves on the engaging part 14, and the shutter 6 is opened compulsorily by the revolution of the shaft 13. Accordingly, fresh tea leaves can be supplied firmly along the shutter 6 into a tea straining filter 15. Further, as the associated gear 10 is stopped just before a closing motion of the shutter 6 is completed so that teeth of the associated gear 10 can engage again with those of a driving gear 9, a following tea leaves changing motion can start smoothly without any troubles such as a bad engagement of the teeth of the gears.
Patent JP-S6296733-A (JP)
Title: V-type engine with supercharger
Inventor: NAKASHITA SHINKICHI
IPC: F02B37/00
Filed: 1985-10-23
Abstract: PURPOSE:To reduce the extent of exhaust resistance, by setting up a suction port in the bank inside, extending a suction passage as far as the other bank side, and improving a suction inertial effect at a low speed, range, while setting up an exhaust port at the bank side and shortening an exhaust passage in length. CONSTITUTION:Exhaust gas out of cylinders 3a and 3c of a left bank L or cylinders 3b and 3d of a right bank R is fed to a supercharger 12 at the same bank side via exhaust passages 7a-7c. And, air pressurized by this supercharger 12 is fed to these cylinders 3b and 3d or 3a and 3c at the other bank side via suction passages 6a-6c. In this case, each suction port of these cylinders 3a-3d is set up in each inside of these banks L and R, and is interconnected to the supercharger 12 at the other sides of these banks R and L. And, each exhaust port of these cylinders 3a-3d is set up at the out-side of each of these banks L and R, and interconnected to the supercharger 12 at the same side of these banks L and R.
Patent JP-2000066243-A (JP)
Title: Electro-optical device
Inventor: NISHI TAKESHI
IPC: G02F1/136
Filed: 1999-08-24
Abstract: PROBLEM TO BE SOLVED: To decrease alignment defects in a liquid crystal material and to improve contrast by forming switching elements on a thermoplastic substrate, heating the substrate to a temp. higher than the glass transition temp., and pressing the surface of the substrate where the switching elements are formed. SOLUTION: TFT elements being switching elements are first formed on a substrate 112 made of a light-transmitting thermoplastic substrate. Then the substrate 112 is heated to 150 deg.C which is higher than the glass transition temp., and the surface of the substrate where the TET elements are formed is pressed to embed the TFT elements. The substrate is cooled to room temp. while being pressed to embed the TFT elements in the substrate 112. Then ITO is formed as a display element, on which an alignment layer material 116 diluted with a solvent such as n-methyl-2-pyrrolidone is applied by spin coating method. Then the alignment layer is rubbed, spherical spacers 118 of 1.5 μm diameter are dispersed thereon, and then two substrates 111, 112 are stuck and fixed to each other.
Patent JP-H1083373-A (JP)
Title: Programmable controller
Inventor: SUZUKI YASUYUKI
IPC: G05B19/05
Filed: 1996-09-06
Abstract: PROBLEM TO BE SOLVED: To execute a sequence program at high speed by equipping a device storage memory of a CPU unit with a bus switching part which performs bus switching. SOLUTION: A CPU unit 10 has a bus switching part 110 which performs bus switching for connecting one bus on the side of an arithmetic part 12 or bus interface 101 to a program memory 11, an arithmetic part 12, a device storage memory 13, a bus interface (master) 101, and a device storage memory 13. Then when units such as a function unit 30 are connected to an external bus 51, an arbiter circuit 101 in the bus interface 101 gives the access right to the earliest in case of simultaneous access from units and makes other units stand by. When the function unit 30 is to refer to the contents of the device storage memory 13 of the CPU unit, an individual function part 31 accesses the device storage memory 13 directly through the bus interface 101 and an external bus 51.
Patent JP-S61117284-A (JP)
Title: Production of low-iron loss grain-oriented electromagnetic steel sheet
Inventor: KOBAYASHI TAKASHI
IPC: C23C22/00
Filed: 1984-11-10
Abstract: PURPOSE:To develop a low-iron loss grain-oriented electromagnetic steel sheet which decreases the deterioration of the magnetic characteristic owing to stress relief annealing by removing part of the base iron of the grain-oriented electromagnetic steel sheet subjected to finish annealing or formed with an insulating film after the finish annealing then subjecting the steel sheet to a phosphoric acid tensed film treat ment. CONSTITUTION:The grain-oriented electromagnetic steel sheet formed by subjecting a silicon steel slab contg.<4% Si to hot rolling, cold rolling and secondary recrystallization annealing or further coating of an insulating film thereon and baking of the coating is marked off to the wire- or spot shape at 5-10mm intervals, 0.1-0.4mm width, 0.02-0.1mm depth and <=0.3mm inter-spot distance or is irradiated with laser light to the insulating film by which the insulating film is stripped and part of the base metal is removed. A metal is plated to the part from which the base iron is removed and thereafter said part is subjected to the phosphoric acid tensed film treatment, by which the low-iron loss grain-oriented electromagnetic steel sheet without having the deterioration of the magnetic characteristic owing to the stress relief annealing is produced.
Patent JP-H0687157-A (JP)
Title: High-quality thermoplastic resin oriented film and production thereof
Inventor: YAMADA TOSHIRO
IPC: B29C55/14
Filed: 1992-09-04
Abstract: PURPOSE:To obtain a thermoplastic resin oriented film having a good flatness (no unevenness and slack), little variation in thickness, and a uniformity in a width direction. CONSTITUTION:A biaxially-oriented thermoplastic resin film such that the ratio of refractive indicies in directions inclined at + or -45 deg. to a film running direction is 1.0 to 1.02 (hereinafter one of these directions of a larger numeric value of each physical property, is referred to as direction a, and the other direction of a smaller value as direction b), the ratio of initial elasticity modulus in direction a to that in direction b is 1.0 to 1.1, and the ratio of breaking elongation in direction a to that in direction b is 1.0 to 1.5.
Patent JP-H03104082-A (JP)
Title: Striped main cutter for bloch line memory
Inventor: RUSUIRU ARUNO
IPC: G11C11/14
Filed: 1990-09-10
Abstract: PURPOSE: To allow a good disconnection margin to be obtained irrespective of magnetic material by arranging a width of a stripe domain and a maximal width of a parallel conductor belt piece, spacing, and length between the conductor piece and a magnetic film to satisfy prescribed formulae. CONSTITUTION: When a stripe domain of Bloch line memories is assumed as 1, a maximal width of two bottle-shaped parallel conductive belt piece 10 on which a first current pulse of a disconnection device is impressed is expressed by W, a width separating two conductive belt pieces by G, and a length separating the conductive belt piece 10 from a magnetic film 2 is expressed by D, these are arranged so that the parameters 1, W, G, and D satisfy the formulae 2<=1/D<=6; 1/G>=G1.1; and 1/W>=1.3. As a result, in the case of reading a line and converting a plural pair (+, -) to a plural pair (-, -) in writing a line pair, a disconnection margin can be obtained irrespective of the used materials and also the disconnecting operation can be performed without making parasitic vertical Bloch lines 8a and 8b.