baber/WOPTO huggingface dataset:
Patent JP-H04101589-A (JP)
Title: Data packet generation system for teletext broadcasting
Inventor: KOBAYASHI YUKIO
IPC: H04N7/035
Filed: 1990-08-21
Abstract: PURPOSE:To materialize high speed processing by generating a data packet while writing and reading, under control of a microcomputer, high-order 2 bits and low-order 6 bits for every byte in and out of 2 independent memories when a data block for 22 bytes is to be added after prefixing. CONSTITUTION:A microcomputer 21 transmits 8-bit write-in data byte by byte, separates them into the high-order 2 bits and the low-order 6 bits, and then writes them in an FIFO memory 22 for high-order 2 bits and an FIFO memory 23 for low-order 6 bits, thus executing this process 22 times. Next, only the high-order 2 bits in the initial data block are read out of the FIFO memory 22 for high-order 2 bits and are stored in the memory of the microcomputer 21. After that, a high-order 2-bit data and a low-order 6-bit data are output simultaneously and are taken into the microcomputer 21, and such operation is repeated 22 times. Thus, data packet is generated at high speed.
Patent JP-S6375998-A (JP)
Inventor: SAITO MASUHARU
IPC: G07F11/00
Filed: 1986-09-19
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-H04100930-A (JP)
Title: Production of silk wool-like conjugate textured yarn
Inventor: KATAOKA SHOJIRO
IPC: D02G3/04
Filed: 1990-08-20
Abstract: PURPOSE:To obtain the title bulky sprinkly colored yarn having high qualities and excellently silk wool tone which have never existed hitherto by doubling a thick yarn among thin yarns of polyester and a drawn yarn of polyester by a specific method and falsely twisting. CONSTITUTION:First, a thick-thin yarn Y1 of polyester is fed to a falsely twisting heater 3 of liquid heat transfer medium type, brought into contact with the heater. A passed and drawn yarn Y2 of polyester having 70X10<-3> to 150X10<-3> double refraction is traveled just above the top of the falsely twisting heater 3 and yarn temperature right after passing just above the top of the falsely twisting heater 3 is 60-100 deg.C. Successively, the yarn Y1 after passing the falsely twisting heater 3 and the yarn Y2 having 60-100 deg.C yarn temperature are doubled by a twisting stopping pin 10, falsely twisted in a number of false twists satisfying the formula I and the formula II [T is number of false twists (T/M: D is fineness (denier)] to give the objective textured yarn. In order to pass the yarn Y2 just above the top of the falsely twisting heater 3, guides 9A and 9B are laid and preferably a yarn traveling path is bent.
Patent JP-S59109379-A (JP)
Title: Printer
Inventor: HIRATA HARUHIKO
IPC: B41J13/036
Filed: 1982-12-16
Abstract: PURPOSE:To bring a paper at a printing position into close contact with a platen and thereby reduce noise, by a method wherein a roller located on the upper side of a printing position which roller has hitherto been used as a paper presser is rotated interlockingly with a platen. CONSTITUTION:At the time of line feed of a paper 9, the roller is rotated at a circumferential speed slightly higher than that of the platen 8, whereby a force in a tangential direction on the circumference of the roller 11 is exerted on the paper 9 at a position between the roller 11 and the platen 8, so that the paper 9 is brought into close contact with the platen 8 at the printing position.
Patent JP-S6375600-A (JP)
Inventor: ABE OSAMU
IPC: G21K1/02
Filed: 1986-09-19
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-H0964132-A (JP)
Title: Semiconductor analyzer
Inventor: IMAMURA YUKINO
IPC: G01N33/20
Filed: 1995-08-29
Abstract: PROBLEM TO BE SOLVED: To analyze metallic contamination contained in the surface of a semiconductor wafer and a film formed on a semiconductor substrate accurately regardless of the kinds of the surface and the film. SOLUTION: This semiconductor analyzer is composed of a load lock chamber 2, in which a semiconductor wafer 1 is taken, and a first and second etching chambers 3a, 3b, in which the surface of the semiconductor wafer 1 and a thin-film formed onto the semiconductor wafer 1 are removed by dry etching technique and vapor etching technique respectively. The semiconductor analyzer has a treating chamber 3, in which the semiconductor wafer 1 in the load lock chamber 2 is introduced to either of these etching chambers 3a, 3b, an extracting chamber 6 extracting metallic contamination existing on the semiconductor wafer 1 after the completion of treatment in the treating chamber 3, and an analyzing section 7 analyzing the extracted metallic contamination.
Patent JP-S59108821-A (JP)
Title: Double intake valve type 4-cycle engine
Inventor: KIZAKI YOSHIO
IPC: F02B31/02
Filed: 1982-12-14
Abstract: PURPOSE:To improve the efficiency of filling in low speed and load range while stabilizing combustion by providing a check valve or the like for regulating the opening period of two intake valves and passing only supply flow from the throttle valve side to the combustion chamber side on the way of one intake system path. CONSTITUTION:In low load running, since a second throttle valve 6 is closed, only mixture passing through a first throttle valve 5 is introduced into a combustion chamber 4. In this combustion chamber 4 is produced a swirl. Also, a valve overlapping period of a first intake valve 7 and an exhaust valve 19 is set short to prevent burnt gas from prefiring into a first intake system path 11, and further the overlapping period of a second intake valve 8 and the exhaust valve 19 is set long to prevent burnt gas from prefiring into a second intake system path 12 with a check valve 18.
Patent JP-H0270036-A (JP)
Title: Wear-resistant aluminum alloy material
Inventor: HAYASHI MINORU
IPC: C22C21/02
Filed: 1988-09-02
Abstract: PURPOSE:To prevent the seizure of the title aluminum alloy material under severe dry conditions by regulating the maximum Si grain diameter to a prescribed value or below and dispersing specific amounts of lubricating components in an Al-Si alloy material having a specific composition. CONSTITUTION:A wear-resistant Al alloy material has a composition consisting of, by weight, 5-35% Si, 0.5-10% Cu, 0.2-5% Mg, <=10%, in total, of one or more kinds among 0.1.5% W, 0.1-8% CO, and 0.1-5% Ce, and the balance Al. Further, the maximum Si grain diameter is regulated to <=20mum. As lubricating components, 2-20vol.%, in total, of one or more kinds among Pb, Sn, ln, Bi, Sb, C, MoS2, WS2; CaF2, BaF2, and LiF are uniformly dispersed into the above alloy matrix. Moreover, if necessary, <=10%, in total, of one or more kinds among 0.1-8% Fe, 0.3-8% Ni, 0.1-5% Cr, 0.2-5% Mn, 0.1-5% Zr, 0.1-5% V, and 0.1-5% Ti are incorporated. This wear-resistant Al alloy material has superior self-lubricity and produces the effect of lightening the weight of sliding member for internal combustion engine, etc.
Patent JP-H0880381-A (JP)
Title: Chair for game field
Inventor: KIMATA MUNEAKI
IPC: A47C7/62
Filed: 1994-09-14
Abstract: PURPOSE: To secure the storage space of baggage when a player sits on a chair with the baggage. CONSTITUTION: A back hanger 13 is provided on the bottom of a seat main body 2, and the back hanger 13 is provided so as to be slid between a housing position hidden under the seat main body 2 and a working position protruding from the seat main body 2. Therefore, when the player sits on the chair with the baggage (α), it is enough to draw out the back hanger 13 to the working position and to hang the baggage (α) on the back hanger 13. Also, when the back hanger 13 is unused, it can be pushed in the housing position so as not to interfer the player.
Patent JP-2000109455-A (JP)
Title: Compound having accelerating action on expression of apolipoprotein ai gene
Inventor: NAGATA KIYOSHI
IPC: A61K31/221
Filed: 1999-08-03
Abstract: PROBLEM TO BE SOLVED: To obtain the subject new compound having excellent accelerating actions on the expression of an apolipoprotein (apo) AI gene and useful as a prophylactic and/or a therapeutic agents for a lipid abnormality in blood or arteriosclerotic diseases. SOLUTION: This compound is represented by formula I [R1 and R2 are each H, a (substituted) lower alkyl, a (substituted) aryl or the like; R3 and R5 to R7 are each H, a (substituted) lower alkyl; R4 is H, a (substituted) lower alkyl, a (substituted) acyl or the like], e.g. N-[N-(D-butyrin-4-yl)-L-alanin-3-yl]-N- methyl-L-aspartic acid. The compound represented by formula I is obtained by isolation according to a usual method for culturing a microorganism capable of producing the compound represented by formula I, e.g. a microorganism belonging to the genus Streptoalloteichus (e.g. Streptoalloteichus sp. PA-48574 strain) using a culture medium composition and culture medium conditions employed for usual fermentation production and separating and collecting the resultant fermentation product.
Patent JP-H0663145-A (JP)
Title: Balloon catheter for intravascular dosing
Inventor: TSUTSUI NOBUMASA
IPC: A61M25/00
Filed: 1992-08-19
Abstract: PURPOSE:To provide a balloon catheter for intravascular dosing which can dose a medicine only in a morbid par from the interior of a blood vessel, be operated in a narrow bent blood vessel similar to the conventional balloon catheter and dose a desiganted quantity of a medicine. CONSTITUTION:A balloon catheter for 1 intravascular dosing comprises a sleeve 9 which can be expanded and contracted by external pressure, an outer tube 15 for transmitting pressure to the sleever 9, an inner tube where a guide wire is inserted, which is disposed in such a manner as to pass through the outer tube 15 and the sleeve 9, and a medicine support layer 13 which is provided extending over the outer wall of the sleeve 9 and formed by water absorptive polymer. In the case of using the balloon catheter for intravascular dosing 1, the sleeve 9 is positioned in a morbid part, then the sleeve 9 is expanded, and a designted quantity of a medicine is released to the morbid part from the medicine support layer 13.
Patent JP-S6191175-A (JP)
Inventor: GURAHAMU HORUMUUTSUDO
IPC: C07D407/06
Filed: 1985-10-04
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-S6464988-A (JP)
Title: Installation work device for apparatus in elevator elevating path
Inventor: OSAKO SHOICHI
IPC: B66B7/00
Filed: 1987-09-04
Abstract: PURPOSE: To secure a working floor of the area needed for elevator installation work without using a temporary working floor by using a working floor as a main car floor, and securing the main car floor to a bracket provided at the top of a main car frame. CONSTITUTION: A bracket 6 is mounted in a predetermined position at the top of a main car frame 8 to fix a main car floor 5 in place, and a safety fence comprising a handrail 10 and a protective ceiling 11 is provided around the car floor 5. Operators ride on the main car floor 5 for use as a working floor and perform the work of installing equipment in an elevator shaft. After the work is complete, the main car floor 5 is removed from the bracket 6 and mounted on vibrationproof rubber 7 placed on a car lower frame 4, and the safety fence comprising the handrail 10 and the protective ceiling 11 is removed to install the main car floor 5 as a proper car floor. Therefore, the need to newly fabricate a temporary working floor is eliminated, and a working floor matching a car can be secured.
Patent JP-H0668974-A (JP)
Title: Microwave oven
Inventor: KUBO AKIYASU
IPC: F24C7/02
Filed: 1992-08-19
Abstract: PURPOSE:To increase output power, and to improve heating efficiency by closing the angular part of the feeding port in the side away from a magnetron mounted on the base end of a wave guide, with a quarter circle protruded to the center. CONSTITUTION:A rectangular feeding port 5 for guiding microwave is formed on a side plate 11 of a heating chamber l. An angular part in the side away from a magnetron 4 mounted on the base ends of wave guide 3 among the four rectangular angular parts, is closed with a closed part 5a having the form of a quarter circle protruded to the center. Since the microwave of the magnetron 4 propagates in the wave guide 3, changes its direction in the right angle in the vicinity of the front end and thus reaches the feeding port 5, the closed part 5a becomes the angular part in the side where the microwave is concentrated. Microwave can thus be guided equally from the entire surface of the feeding port 5 by providing the closed part 5a. The output power is increased, while the heating efficiency is improved.
Patent JP-H0558373-A (JP)
Title: Motorcycle
Inventor: SUZUKI MANABU
IPC: B62K25/26
Filed: 1991-08-30
Abstract: PURPOSE:To prevent the occurrence of hopping without incurring of a power loss during normal running while complication of a maintenance work and the increase of the size of an engine are suppressed, in a motorcycle formed in such a way that a rear shock absorber is located between a car body frame and a rear swing arm. CONSTITUTION:A damper device 10 to generate a damping force when a rear swing arm 3 is rocked downward from a spot in the vicinity of an static IG position is located between a car body frame 2 and the rear swing arm 3.
Patent JP-H08252772-A (JP)
Title: On-line grinding wheel for wrapper roll for strip-shaped body take-up device
Inventor: TOKUMARU HIDETO
IPC: B24D5/14
Filed: 1995-08-29
Abstract: PURPOSE: To easily select a grinding wheel on the on-line grinding for a wrapper roll at a low cost by arranging a plurality of segment grinding stones on the surface of a base metal of an inner cylinder. CONSTITUTION: A segment grinding stone 5 consists of grinding stone sintered by a mold so as to be attached to the surface of a base metal 4 of an inner cylinder, or grinding stone where sand grains are electro-deposited on the metallic foil or the resin sheet. The grinding stone of the sintered type is excellent in the grinding capacity, and capable of repeatedly being used by the thickness of the grinding stone, and suitable for the heavy duty grinding work or for reducing the running cost of the grinding wheel. The grinding wheel of the electro-deposition type is of sheet shape, and can be attached and fixed to the curved surface of the base metal 4 of the inner cylinder, and suitable for the light grinding or for omitting the grinding wheel dressing after the on-line roll grinding work because of the small thickness of the grinding stone.  When the tightening force is specially required in the case of the sintered type, the grinding wheel in which nuts are embedded in advance is sintered, and the nut in the grinding wheel is tightened by the bolt from the inner side of the base metal 4 of the inner cylinder.
Patent JP-H0886735-A (JP)
Title: Method for measuring particulate by attraction
Inventor: WATANABE MASAO
IPC: G01N15/00
Filed: 1994-09-14
Abstract: PURPOSE: To measure the precise number of particulates and the like by attracting the particulates that are electrically confined within a system. CONSTITUTION: To measure charged particulates in a plasma region, a first probe 12 is made to have a positive charge; i.e., a negative charged region is formed outside the plasma region having a positive charge, to keep the particulates confined within the plasma and having a negative charge from going out. By positively charging the probe 12 and eliminating a potential difference between the plasma region and the probe 12, i.e., by establishing a gentle potential gradient the particulates having a negative charge are smoothly attracted into the probe 12 and fed into a particulate meter 15 via the probe 12.
Patent JP-S6199323-A (JP)
Title: Apparatus for manufacturing monocrystalline thin film
Inventor: MAEKAWA SHINJI
IPC: G02B27/09
Filed: 1984-10-19
Abstract: PURPOSE:To obtain a nonocrystalline thin film adapted to efficiently obtain an intensity distribution of laser beam suitable for forming a monocrystalline thin film by radiating a laser beam through Fresnel double prisms. CONSTITUTION:Fresnel double prisms 21, 22 are arranged so that the faces in which a vertical angle theta is formed are opposed to each other, and so that the faces 21a, 22a opposite the faces in which the vertical angle theta is formed are maintained in parallel with each other. With this structure, a laser beam 23 of Gaussian distribution is divided by the first Fresnel double prism 21 at the center thereof, causing the exiting beam from an exit face 21b to enter an entrance face 22c of the second Fresnel double prism 22, and the exiting beam from an exit face 21c to an entrance face 22b. The laser beams divided by the first Fresnel double prism 21 at the center thereof are combined by the second Fresnel double prism 22 in a manner that they are replaced with respect to the right and left positions, and converted to a laser beam 24 of a distribution which is low at the center and has peaks at both ends thereof.
Patent JP-S60112418-A (JP)
Title: Manufacture of adiabatically coated pipe
Inventor: NAKAJIMA YOSHIROU
IPC: B29C48/30
Filed: 1983-11-24
Abstract: PURPOSE:To obtain adiabatically coated pipe with excellent heat resistance by a method wherein molten resin is coated onto pipe and lubricant is supplied near the inlet of long landed dies so as to crosslink and expand the resin in a course to pass through the long landed dies. CONSTITUTION:Thermoplastic resin, with which crosslinking agent and expanding agent are uniformly mixed within an extruder under the temperature and pressure causing neither volatilization nor decomposition of the major part of the crosslinking agent and expanding agent, is extruded in long landed dies 2 and 3 having a circular or oval configuration in cross section. On the other hand, a pipe 12 delivered by a pipe delivery device 13 is inserted in the long landed dies from their rear part. The thermoplastic resin supplied in the long landed dies is substantially crosslinked under pressure at a former stage section 2 and the expanding agent in the resin is volatilized or decomposed at a latter stage section 3 and finally the resin is extruded from a throttle die 5 in the atmospheric or controlled pressure so as to form thick crosslinked expansion- molded part with the uniformity of expansion throughout the thickness.
Patent JP-S61104025-A (JP)
Title: Production of grain-oriented electrical steel sheet having arbitrary magnetic flux density with small iron loss
Inventor: WADA TOSHIYA
IPC: C22C38/00
Filed: 1984-10-23
Abstract: PURPOSE:To produce a grain-oriented electrical steel sheet having arbitrary magnetic flux density and small iron loss by carrying out cold rolling at a controlled draft and heating during finish annealing in a controlled atmosphere in accordance with desired magnetic flux density. CONSTITUTION:The grain-oriented electrical steel sheet is produced using the steel having a composition consisting of, by weight, 0.02-0.1% C, 2-4% Si, 0.03-0.2% Mn, 0.005-0.05% S, 0.01-0.05% Al, 0.0004-0.01% N, 0.01-0.05% one or more among Cu, Sn, Cr, Mo, Ni and Sb, and the balance Fe. At this time, final rolling is carried out at the draft (Red%) in the range of + or -5% of the draft calculated by B10(T)=logRed% in accordance with the desired magnetic flux density B10, and heating to 1,000 deg.C or below during the finish annealing is carried out in the atmosphere under the partial pressure PN2 of nitrogen in the range of + or -15% of a value calculated by the equation.
Patent JP-H0383158-A (JP)
Title: Neural net
Inventor: TANAKA TOSHIAKI
IPC: G06N3/04
Filed: 1989-08-28
Abstract: PURPOSE:To easily extend the function and the scale of a neural net by partially realizing an identity mapping in the neural net to realize the interface which couples functions before and after the identity mapping. CONSTITUTION:An identity mapping function realizing means 12 is provided which determines the input/output function of a partial neuron element 9a, a threshold of the operation value dependent of the input/output function, and the coupling coefficient to another neuron element 9 coupled to the neuron element 9a so that the identity mapping is realized between both neuron elements. Thus, the identity mapping is partially realized in neural nets 1 and 2, and the interface to couple functions before and after the identity mapping is realized, and various single function networks are hierarchically coupled. Therefore, the function and the scale of the neural net are easily extended because each of various single function networks is independently learnt and they can be properly coupled after the completion of learning.
Patent JP-S59112482-A (JP)
Title: Magnetic bubble memory element
Inventor: OBARA HIDEKI
IPC: G11C11/14
Filed: 1982-12-17
Abstract: PURPOSE:To eliminate an error between adjacent minor loops and to improve reliability by placing a flat chevron-shaped pattern in the vicinity of a true swap gate conductor, at a position opposed to the respective C-shaped corner patterns on the minor loop. CONSTITUTION:A cache loop 110 is constituted of a C-shaped corner pattern 111, a line 112, a merge point 113 and a line 114, a storage loop 120 is constituted of a C-shaped corner pattern 121, a line 122, a merge point 123 and a line 124, and a true swap gate 230 is constituted by placing a gate conductor 231 between the cache loop 110 and the storage loop 120. Flat chevron patterns 216, 226 are placed in the vicinity opposed to the C-shaped corner pattern of the gate conductor 231, therefore, a leakage magnetic field by a flat pattern is localized, and influence exerted on the adjacent C-shaped corner pattern can be reduced remarkably.
Patent JP-S60113505-A (JP)
Title: Frequency synthesizer
Inventor: FUJITA MASAHIRO
IPC: H03B28/00
Filed: 1983-11-24
Abstract: PURPOSE:To obtain a frequency synthesizer which is capable of switching at a high speed by having an optional change of an address signal to extract a pair of orthogonal signals out of a memory to give the arithmetic processing to these signals. CONSTITUTION:Both cosine and sine waveform signals are previously written to memories 24A and 24B respectively, and these waveform outputs are read out to D/A circuits 25A and 25B by the address signal of an address latch circuit 23. The speed of the address signal is changed as follows. That is, an address signal is obtained every second time if the output of a control circuit 21 is set at 1. Then an address signal is obtained every 3rd time if the output of the circuit 21 is set at 4. Thus the frequency of a memory output waveform can be changed. Then the analog outputs of the D/A circuits are filtered through LPF49A and 49B and then multiplied and added with carrier signals by multiplying circuits 42 and 46. Then a phase shifter 47 gives a pi/2 phase shift and therefore the addition output has a band of said variable frequency centering on a carrier frequency. A clock oscillator 27 has the stable output with use of the crystal oscillation.