baber/WOPTO huggingface dataset:
Patent JP-H0670009-A (JP)
Title: Automatic testing machine for electronic exchange
Inventor: MATSUMURA JUNICHI
IPC: H04Q3/58
Filed: 1992-08-21
Abstract: PURPOSE:To faithfully test the reproduction of conditions and procedures at the time of generation of any trouble during an operation test by providing the history information storage means of a pseudo instruction and a reprocessing means which reads history information corresponding to the re-execution, and the cute a retest. CONSTITUTION:The history information of a simulation sequence resistering the contents of respective fields are registered on the history table of a registration number (history number), execution time information, executing terminal number, pseudo instruction and pseudo instruction parameter, is stored in a history table 14a in a memory 14. The execution of the reproducing test and the range of the reproducing test from a registration number '03' to '10' are designated from a console 12. A central processing unit (CPU) 11 reads the history information stored in the history table 14a in the memory 14, and a reproducing test command alternately forming a command for pseudo instruction and a command for timing control is generated and stored in the memory 14. The CPU 11 outputs the command for pseudo instruction stored in the memory 14 through an interface card 9, terminal control card 4 and control highway path 7 to a central processing card part 3 at time intervals corresponding to the command for timing control.
Patent JP-H0967649-A (JP)
Title: Hot rolled steel sheet and its production
Inventor: SETO KAZUHIRO
IPC: B21B1/26
Filed: 1995-08-31
Abstract: PROBLEM TO BE SOLVED: To produce a hot rolled steel sheet having sufficient adhesion even if being subjected to forming as with a black scale and furthermore having <=0.8μm surface roughness and <=4μm scale thickness so as to secure the pickling efficiency. SOLUTION: A steel stock contg., by weight, 0.001 to 0.20% C, 0.01 to 0.50% Si, 0.05 to 2.0% Mn, <=0.05% P, <=0.05% S, 0.01 to 0.10% sol.Al and <=0.020% N, and the balance Fe with inevitable impurities is heated at the Ac3 point or above, and thereafter, rough rolling is finishesd in the temp. range of (the Ar3 point+100 deg.C) to (the Ar3 point+50 deg.C). After that, descaling is executed under the conditions satisfying >=25kgf/cm<2> collision pressure and >=0.002liter/cm<2> liq. amt. density, and successively within, 5sec, finish rolling in which the draft is regulated to >=80% and the rolling finishing temp. to the Ar3 point or above is started, and then, it is coiled at <=700 deg.C.
Patent JP-H04105383-A (JP)
Title: Manufacture of optical semiconductor element
Inventor: SASAKI TATSUYA
IPC: G02B6/13
Filed: 1990-08-24
Abstract: PURPOSE:To make it possible to obtain a semiconductor optical integrated element with comparatively ease and with good controllability by a method wherein a dielectric thin film is formed on the flat surface of a semiconductor substrate and thereafter, the thin film is processed into the form of parallel two stripes, a crystal growth is performed selectively and a semiconductor layer, which is grown at the region pinched between the stripes, is used as an active layer, an optical waveguide or the like. CONSTITUTION:An SiO2 film 21 is deposited on the surface of an n-type InP substrate 1, parallel two stripes are formed and an Si-doped n-type InP clad layer 2, an InGaAsP active layer 3 and a Zn-doped p-type InP clad layer 4 are selectively grown. Then, the film 21 is once removed, an SiO2 film 21 is again formed on the whole surface, is formed in such a way as to cover an active region only and the unnecessary layers 4 and 3 are removed. After that, a p-type InP layer 5 is grown on the whole surface and thereafter, a p-type InP layer 6 and a p-type InGaAs cap layer 7 are selectively grown only on the region over the active region using again an SiO2 film and a P side pad electrode is formed.
Patent JP-H0563838-A (JP)
Title: Housing information notice system
Inventor: OHASHI SEIICHI
IPC: H04Q9/00
Filed: 1991-09-03
Abstract: PURPOSE:To realize the housing information notice system by restoring a telephone line automatically to inform various housing information to a notice destination when it is required to inform the various house information to the notice destination and even when a permanent call causes the telephone line to be in a high and dry state. CONSTITUTION:When a relay contact 14 turned is to the 'make' side for notice of housing information, and when a telephone line 3 is in a high and dry state and an electric signal 171 cannot be detected, a microprocessor 18 opens a DP switch for 11sec to restore the telephone line 3.
Patent JP-S6466205-A (JP)
Title: Oil-extended polychloroprene having excellent fatigue resistance
Inventor: IIJIMA KENJI
IPC: C08C1/00
Filed: 1987-09-08
Abstract: PURPOSE:To obtain an oil-extended polychloroprene providing a cured material having excellent fatigue resistance, by blending a polychloroprene emulsion of emulsion polymerization with an aqueous emulsion of a softener or plasticizer and then removing water. CONSTITUTION:A polychloroprene emulsion of emulsion polymerization is blend ed with an aqueous emulsion of a softener or plasticizer (e.g., linseed oil or polyester-thioether type plasticizer) and then water is removed to give an oil- extended polychloroprene having 30-120 Mooney viscosity and 7-45pts.wt. oil extended amount based on 100pts.wt. polymer. Kneading time can be extreme ly reduced, not only workability is improved but also dispersibility of reinforcing agent is increased.
Patent JP-H0270801-A (JP)
Title: Rail fitting device for transporter
Inventor: USAMI MAKOTO
IPC: B66C7/08
Filed: 1988-09-06
Abstract: PURPOSE:To integrate rails with legs by a method in which a dovetail groove with a tapered receiving face is formed on one side of rail and legs to be fitted into the dovetail groove and also to be screwed with a nut with a contact face to be touched by the receiving face are provided. CONSTITUTION:In setting rails 1, rails 1 whose dovetail grooves 3 are inserted with nuts 12 are placed on the body 13 of leg 11, and a bolt 15 thrust through a hole 14 from below is coupled with the nuts 12 to integrate is with the leg 11. The groove 3 has a tapered receiving face 3a, and the nut 12 has a tapered face 12a to be touched by the face 3a. Both the faces 3a and 12a are contacted with each other to integrate the rails 1 with the leg 11 by making automatic center regulation possible by the tapering action. In the joint portion A, a tap plate 20 is inserted between the outer dovetail groove 4 of both rails 1 and combined with a bolt 21 and grooves 6 are padded with a tap plate 22 and connected with a bolt 23.
Patent JP-H0649413-A (JP)
Title: Organopolysiloxane composition for forming peelable cured film
Inventor: KAIYA NOBUO
IPC: C09D183/05
Filed: 1992-07-30
Abstract: PURPOSE:To obtain an organopolysiloxane composition for forming peelable cured films, rapidly curable under heated conditions at low temperatures and forming the cured films, excellent in adhesion to surfaces of various substrates and having excellent peeling performance from tacky substances. CONSTITUTION:The composition comprises (A) 100 pts.wt. organopolysiloxane containing >=2 alkenyl groups of the formula (n is 2-8) in one molecule (e.g. dimethylbutenylsiloxy group-terminal blocked dimethylpolysiloxane), (B) 1-200 pts. wt. organohydrogenpolysiloxane containing >=1 alkyl group of the formula CnH2n+1 (n is 4-10) and >=2 H atoms bound to Si in one molecule, (C) 0-200 pts.wt. unreactive organopolysiloxane without containing alkenyl group bound to Si and H atom bound to Si, (D) an addition reaction suppressor (e.g. 3- methyl-1-butyn-3-ol) in an amount of 0.001-5 pts.wt. based on 100 pts.wt. component (A) and (E) a platinum-based catalyst in an amount of 1-1000ppm expressed in terms of the platinum metal based on 100 pts.wt. component (A).
Patent JP-H1158343-A (JP)
Title: Laser processing ceramic composite material
Inventor: YAMAMOTO TAKAHIRO
IPC: H01G13/00
Filed: 1997-08-20
Abstract: PROBLEM TO BE SOLVED: To obtain a laser processing ceramic composite material for accurately, efficiently forming a hole or groove of a desired shape on a ceramic green sheet. SOLUTION: The laser processing ceramic composite material 11 comprises a resin carrier film 12, a ceramic green sheet 10 supported to the film 12, and a mask layer 15 formed with a mask hole further on the sheet 10 to form a hole for a via hole or a groove for a coil and capacitor pattern on the sheet 10. The layer 15 is formed of material having low absorptivity of a laser beam.
Patent JP-S6466600-A (JP)
Title: Uniform irradiation with neutron
Inventor: OSHIMA KUNIO
IPC: G21G1/06
Filed: 1987-09-07
Abstract: PURPOSE:To uniformly irradiate the specimen in a capsule with a neutron by rotating the capsule by a cooling fluid, by providing a water wheel to the upper part of the capsule and further providing a spiral groove to the outer periphery of the capsule. CONSTITUTION:A capsule 2 having a specimen becoming a raw material of a radio isotope received therein is received in a capsule holder 1. A spiral distribution groove 3 is arranged to the outer periphery of the capsule 2 and a cooling fluid 5 is allowed to flow along the distribution groove 3 of the capsule 2 to rotate the capsule 2. In order to facilitate this rotation, pivots 4 are provided to the upper and lower ends of the capsule 2 and the capsule 2 is pivotally supported by the pivots 4. When the capsule 2 is rotated, the specimen is uniformly irradiated with a neutron in the diameter direction thereof. As a result, a radioisotope uniform in specific radioactivity can be prepared.
Patent JP-S6281252-A (JP)
Title: Continuous casting method
Inventor: KUGA MASAAKI
IPC: B22D11/108
Filed: 1985-10-07
Abstract: PURPOSE:To decrease the inverting flow of a molten metal and settling of a flux and to decrease the intrusions in an ingot by limiting the discharge angle of an immersion nozzle for supplying a molten metal into a mold and applying heat to the flux thereby heating the flux. CONSTITUTION:The flux 4 in a hopper 7 is heated by a heating means 6 in the mid-way of a supply pipe 5 in the stage of supplying the flux to the mold 2. The discharge angle theta of the immersion nozzle 1 is limited to 35-45 deg. and the molten metal is supplied into the mold 2. The reason for limiting the discharge angle theta lies in that the molten metal flow (g) contacts the solidified shells and remelts the same if the discharge angle theta is set at >=45 deg. and that the inclusions in the ingot are increased by the intrusion of the flux into the molten metal flow (g) if the discharge angle theta is set at <=35 deg.. The reason for heating the flux lies in that the temp. at the meniscus surface increases and the flux settling together with the base metal decreases.
Patent JP-2001054257-A (JP)
Title: Brush and motor with the brush
Inventor: KUWANO MASAYUKI
IPC: H02K5/14
Filed: 1999-08-06
Abstract: PROBLEM TO BE SOLVED: To lower a friction coefficient without rise in the specific resistance and reduce contact failure of brush, by allocating a first layer consisting of copper powder and graphite powder of almost the same grain size as copper powder in a gap of the second layers consisting of graphite powder in the grain size larger than that of graphite of the first layer. SOLUTION: A first layer 11 of brush 1 is formed of a graphite powder 111 and a copper powder 112 before compression and baking, a second layer 12 is formed of only a graphite powder 121, the grain size of the powder in the second layer is set five times or more the grain size of the powder in the first layer, the copper powder of the first layer and graphite powder are adequately selected and mixed to provide uniform powder, the graphite layer of the second layer is mixed so as to be uniform powder, and the powder is then baked after compression and molding. As a result, the copper powder is fused, and copper is coupled to improve electrical conductivity in the axial direction of the brush. Accordingly, a brush totally having a low friction coefficient and a low specific resistance can be obtained.
Patent JP-S61104394-A (JP)
Title: Semiconductor storage device
Inventor: WADA TOMOHISA
IPC: G11C8/18
Filed: 1984-10-22
Abstract: PURPOSE:To reduce the power consumption of a semiconductor storage device of a static RAM, etc. by controlling a word level generating means based on and address signal and a write signal, and adjusting variably a word line level. CONSTITUTION:A word line level generating circuit 6 is controlled by an address signal and a write signal, an inversion write signal is in a high level, and when an address signal is varied, an output of a circuit 4 rises to a power supply voltage VCC level, and readout of a memory cell MC is executed. When this readout section is ended, a signal WLPD becomes H, a transistor Q5 is turned on and the word line becomes a ground level. In the same way, at the time of write, the word line WL becomes an intermediate voltage of the voltage VCC and the ground voltage, and becomes a ground level, after a write section has been ended. By a variable adjustment corresponding to write and read-out states of this word line level, it is prevented that an unnecessary current flows to the word line, and the current consumption of a semiconductor device of a static RAM, etc. is reduced.
Patent JP-H0271371-A (JP)
Title: Inspecting circuit for clock input timing
Inventor: SEKI TERUCHIKA
IPC: H03K3/78
Filed: 1988-09-07
Abstract: PURPOSE:To effectively inspect the critical timing of the clock input in an on-line method when an LSI including a flip-flop is designed. CONSTITUTION:A flip-flop that should inspect the timing is connected to a clock input timing inspecting circuit 14 where the mutual connections are secured among flip-flops 2, 3 and 4, EX-OR gates 5, 6 and 7, 3-input AND gates 8, 9 and 10, and proper external output terminals 11, 12 and 13. When a data signal D1 is supplied with a prescribed time difference set to the rise of a clock signal CK1, the output Q of the flip-flop changes with a prescribed time difference set to the rise of a clock signal K4. The output Y of the gate 7 changes in the prescribed timing by the signal CK4 and the signal D1. Then the critical timing is inspected for a subject flip-flop 1 with the spike produced at an external output terminal 13 of the gate 10 based on the output Y and the clock signals CK1 and CK2.
Patent JP-H1166766-A (JP)
Title: Hard disk drive
Inventor: KAWAZOE KAZUSHIGE
IPC: G11B21/02
Filed: 1997-08-20
Abstract: PROBLEM TO BE SOLVED: To prevent a flying head from jumping up in the direction separating from a hard disk by mounting a jumping up preventing member which is constituted of a steel strip member, on the center of a load beam of a suspension. SOLUTION: The jumping up preventing member 31 constituted of an elastic member such as a leaf spring, etc., or a nonelastic member such as a thick sheet metal, hard synthetic resin plate, etc., is mounted on a center of the load beam 81 of the suspension 8. A base end 31a of the jumping up preventing member 31 is fixed on the upper part of a base end side 81b of the load beam 81 which is positioned at the side of a head arm 7 than a load bending part 81a of the load beam 81, and a tip 31b of the jumping up preventing member 31 is arranged so as to float upward against the tip part 81c which is positioned at the side of the flying head 9 than the load bending part 81a of the load beam 81. Thus, the jumping up from the hard disk of the flying head due to the impact load is surely reduced.
Patent JP-S61105084-A (JP)
Inventor: TSUNODA TERUO
IPC: F25D23/00
Filed: 1984-10-26
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-H0668498-A (JP)
Title: Information recording medium processor
Inventor: DOI AKIHIKO
IPC: G11B7/085
Filed: 1992-08-24
Abstract: PURPOSE:To provide the information recording medium processor which can improve precision and suppress a signal peak quantity nearby a servo point and can perform stable control over variation in external condition such as temperature and variation due to disk replacement without requiring an A/D converter which has high precision and a wide dynamic range. CONSTITUTION:A head signal processing circuit 18 generates a focus error signal showing the interval between an optical disk 11 and an objective 20 from the detection signal of the optical detector of an optical head 14. This focus error signal is inputted to a nonlinear amplifying circuit 21 to generate the signal which is amplified nearby the servo point and suppressed at a part distant from the servo point. The output of this nonlinear amplifying circuit 21 is inputted to an A/D converter 22 to generate a servo digital signal.
Patent JP-H0754218-A (JP)
Title: Production of flame-resistant yarn
Inventor: DAIGUUJI TSUTOMU
IPC: D02J13/00
Filed: 1993-08-18
Abstract: PURPOSE:To provide a flame-resistant yarn enabled a stable flame-resisting treatment at a high speed and extremely reduced in the fusion of the yarn. CONSTITUTION:The characteristic of a method for producing a flame-resistant yarn by subjecting a polyacrylonitrile fiber bundle to a flame-resisting treatment in an oxidative atmosphere comprises that the flame-resisting treatment is performed by bringing the fiber bundle into contact with a fixed hot plate, while turning back the fiber bundle. The surface of the fixed hot plate comprises a porous plate from whose pores a heated oxidative gas is blown out.
Patent JP-S6283896-A (JP)
Title: Production of succinyl-trehalose lipid by microorganism
Inventor: TABUCHI TAKESHI
IPC: C12R1/01
Filed: 1985-10-08
Abstract: PURPOSE:To produce the titled lipid in a large production under simple cultivation conditions, by aerobically cultivating a specific strain in a culture medium containing a >=10C n-alkane, etc. CONSTITUTION:Rhodococcus erythropolis SD-74 strain, separated from alkaline soil as a hydrocarbon assimilating microorganism and having the following mycological properties; Morphological characteristic; 0.6mum diameter of hypha. Growing in the form of hypha and having branches. Rich growth in a nutrient agar culture medium. Colony color; light grown. No growth in starch agar culture medium. Growth temperature range; 10-40 deg.C. Assimilating D-glucose without assimilating lactose, etc., is cultivated in a culture medium containing one or more substances selected from >=10C n-alkanes, fats or oils, etc., at 5.5-9.5 pH and 20-35 deg.C for about 6 days under aerobic conditions by a spinner culture method with aeration to produce a succinyl-trehalose lipid mixture, which is then separated and extracted to collect the aimed succinyl-trehalose lipid.
Patent JP-S59113940-A (JP)
Title: Manufacture of heat exchanger plate
Inventor: TSUTSUMI NOBUYOSHI
IPC: B21D53/04
Filed: 1982-12-22
Abstract: PURPOSE:To form easily and accurately a fluid passage in a heat exchanger plate, and facilitate connection with a header tube by pressing a die having the same sectional form with the dimension of the expanded tube into expanded part utilizing fluid pressure. CONSTITUTION:An end of a flat copper tube 2 of a pressure joined plate coil 9 is expanded and a die 10 made of a steel ball is pushed in. Pressure fluid such as air etc. is sent in from a pressure fluid inlet 11 to move the die 10 in the flat copper tube 2, and the flat copper tube 2 is expanded. At this time, a jig is attached at specified position to stop the die 10 at this position. The tube is cut at a cutting position C and a heat exchanger plate of specified size is obtained.
Patent JP-H11116595-A (JP)
Title: Crystalline progestagen substance
Inventor: DE WILDT WILHELMUS PETRUS HUBE
IPC: A61K31/565
Filed: 1998-08-07
Abstract: PROBLEM TO BE SOLVED: To obtain a polymorphic progestagen compound having crystalline form suitable for utilization as a pharmaceutically active ingredient. SOLUTION: This polymorphic progestagen-like steroidal compound, (17α)-17- hydroxy-11-methylene-19-norpregna-4,15-diene-20-yn-3-one (0rg30659) is a compound in crystalline form having about >=70 mJ/mg thermodynamic stability. The compound is properly specified by spectrum data and the crystalline compound is advantageously utilized as an active ingredient in a solid pharmaceutical composition. The crystalline compound can be used as an oral contraceptive and a medicine for hormone replacement treatment(HRT).
Patent JP-H0563251-A (JP)
Title: Piezoelectric device
Inventor: KISHI SHOICHI
IPC: H01L41/08
Filed: 1991-09-04
Abstract: PURPOSE:To provide a piezoelectric device whose frequency characteristics can be varied. CONSTITUTION:An electrode is formed on a base plate 8 which is made of a piezoelectric material, and specified electric characteristics are obtained by the mechanical vibration of the base plate. A piezoelectric actuator 14 whose length changes in at least one direction in proportion to applied voltages distorts the base plate 8, so frequency characteristics can be varied in proportion to the applied voltages.
Patent JP-S6283755-A (JP)
Title: Electrophotographic sensitive body
Inventor: YOSHIZAWA HIDEJI
IPC: G03G5/08
Filed: 1985-10-08
Abstract: PURPOSE:To improve the electrostatic chargeability, adhesion and environmental resistance of an electrophotographic sensitive body by forming at least a region of an image forming layer with a material such as microcrystalline silicon and incorporating the specified amount of hydrogen into the region. CONSTITUTION:At least a region of the image forming layer is formed with one or more kinds of materials selected among microcrystalline silicon, paracrystalline silicon and amorphous silicon and 0.1-10 atomic% hydrogen is incorporated into the region. For example, a barrier layer 22 is formed on an electrically conductive support 21 and a photoconductive layer 23 is formed on the barrier layer 22 with mu-Si, paral-Si or a-Si contg. hydrogen. the photoconductive layer 23 is preferably doped with an element belonging to the group III or V in the periodic table. The electrostatic chargeability and charge retentivity of the layer 23 can be improved by incorporating at lest one kind of element selected among C, O and N. thus, a sensitive body having high resistance and superior electrostatic charge characteristics is obtd.
Patent JP-S60117403-A (JP)
Title: Photomagnetic head
Inventor: NIIHARA TOSHIO
IPC: G11B5/03
Filed: 1983-11-30
Abstract: PURPOSE:To give stably a bias magnetic field required for recording and erasing of information and erase recorded information collectively by applying the bias magnetic field with an electromagnet consisting of a high-permeability yoke, which connects a high-permeability auxiliary magnetic pole and a main magnetic pole, and an exciting coil wound around the yoke. CONSTITUTION:The magnetic flux generated by a coil 25 forms a closed magnetic path passing a yoke 24, an auxiliary magnetic pole 22, a main magnetic pole 23, and the yoke 24 and generates a narrow band-shaped bias magnetic field extending in the radial direction of a photomagnetic recording disc 12 on a vertically magnetized film 1. The side, which faces the disc 12, of the main magnetic pole 23 is formed to a mounting shape by constricting the front end so that the bias magnetic field is converged on the magnetic thin film 1. Therefore, a uniform magnetic field space is wide near the vertically magnetized film 1, and variance of the magnetic field in the position of the vertically magnetized film 1 is small for vertical shake of the disc 12. If the photomagnetic recording disc 12 is rotated once while generating a magnetic field in the reverse direction stronger than the coercive force of the vertically magnetized film 1 by an electromagnet 20, all information recorded on the vertically magnetized film 1 are erased collectively.