baber/WOPTO huggingface dataset:
Patent JP-S58104286-A (JP)
Inventor: SUMINOE TAROU
IPC: G02C7/04
Filed: 1981-12-16
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-H0251541-A (JP)
Title: Foamable polysiloxane composition
Inventor: INOUE YOSHIO
IPC: C08J9/02
Filed: 1988-08-12
Abstract: PURPOSE:To obtain the title compsn. having excellent foaming ratio and being curable at room temp. by compounding a plurality of specified organopolysiloxane compd. and a platinum (or its compd.) each in a specified amt. CONSTITUTION:This compsn. is obtd. by incorporating 100 pts. alpha,omega- dihydroxyorganopolysiloxane (A) of formula I (wherein R<1> and R<2> are each a 1-10C hydrocarbon group except aliph. unsatd. hydrocarbon groups; L is 200-3,000), 0.01-50 pts. organopolyhydroxysiloxane (B) of formula II (wherein R and R<3>-R<5> are the same as R<1>, etc.; M is 2-20; N is 3-20), 0.5-30mol of SiH groups per silanol group of the components A+B+C of polyorganohydrogensiloxane (C) having 2 or more units of formula III (wherein R<6> is the same as R<1>, etc.; a is 0-2; b is 1-3 and a+b is 1, 2 or 3) in the molecule, 0.01-100 pts. organosiloxane copolymer (D) of formula IV (wherein R<7> and R<8> are the same as R<1>, etc.; W is a positive integer; X is 10-50; Y is 20; Z is 20-100) and contg. 0.01-1mol/100g of hydroxysilane bonds in the copolymer and 0.1-200ppm (in terms of Pt) platinum (or its compd.) based on the total wt. of the components A+B+C.
Patent JP-H0865652-A (JP)
Title: Signal processor and information recording and reproducing device using the processor
Inventor: HOSOKAWA KYOICHI
IPC: H04N19/88
Filed: 1994-08-26
Abstract: PURPOSE: To make the device adapt itself to new digital service in addition to conventional information service by mounting signal processing circuits for digital information service on both a decoder and a VTR. CONSTITUTION: A digital information signal inputted from an input terminal 2 is sent to a tuner 20 and a user selects one channel or at least one program. The output of the tuner 20 is sent to a selecting circuit 50 and the digital input terminal of the information recording and reproducing device 100. To this selecting circuit 50, the output of the tuner 20 and the digital reproduced signal of the information recording and reproducing device 100 are inputted. The selecting circuit 50 is switched so as to select the output of the tuner 20 or the output of the information recording and reproducing device 100 when the sent signal is viewed. The signal which is properly selected by the selecting circuit 50 is inputted to a decoder 40 for the digital information signal.
Patent JP-S6092872-A (JP)
Title: Paper feeder for thermal transfer type printer
Inventor: KAWASHIMA TAKASHI
IPC: B41J2/32
Filed: 1983-10-27
Abstract: PURPOSE:To separate a thermal head from a printing medium when a molten material is solidified after printing by the head is finished and prevent printing from being disordered in a high-speed operation, by a method wherein a setpoint on a counter is set to be larger than a signal capacity for one image. CONSTITUTION:After printing one picture corresponding to a CRT screen, printing energy fed from a thermal head driver 5 is turned OFF. In this case, signals fed from the counter 4 to a paper feeder 7 and a thermal head up-down driver 8 remain ON for the period of time corresponding to the length L of a printing medium, thereby continuing to feed a paper 9. Then, the setpoint on the counter 4 is fulfilled, the thermal head 6 is turned up, an ink sheet 15 is released from the paper 9, and an ink melted from the sheet 15 is completely solidified, whereby favorable printing is achieved.
Patent JP-S6263470-A (JP)
Title: Semiconductor device
Inventor: KAWASAKI HIDEO
IPC: H01L29/73
Filed: 1985-09-13
Abstract: PURPOSE:To make it possible to perform high speed switching operation, by isolating an inner emitter region other than an active region in the emitter region, and reducing charge accumulated in a base region. CONSTITUTION:A base region 2 is formed on a collector substrate 1. An emitter region 3 is formed in the base region. At this time, an isolating region 4, which has the same conductivity type as the emitter region, is isolated from the emitter region 3 and formed at a part separated inward from the emitter region on the opposite side of a base electrode 5. An emitter electrode 6 is connected to the emitter region 3. The base electrode 5 is connected to the base region so that the electrode 5 is insulated from the emitter electrode 6 by an insulating film 7. At this time, the isolating region 4 is not connected to the electrode but is floated. At the time of switch OFF3 charge 8 is accumulated in the base region 2 beneath the emitter region 3 on the opposite side from the base electrode 5. The expansion of the accumulated charge 8 is suppressed by the effect of the isolating region 4. Thus high speed switching can be performed because of the fact that the expansion of the charge is proportional to the switching time.
Patent JP-H0367898-A (JP)
Title: Execution method for heavy object and execution auxiliary device thereof
Inventor: OKAMOTO TAKASHI
IPC: B66F19/00
Filed: 1989-08-02
Abstract: PURPOSE:To prevent a heavy object from being dropped and destructed with work efficiently further safely performed by providing constitution in such a way as transfer-bringing a heavy object manually from a carrying vehicle to an execution spot while holding weight balance with a balance device having a bringing tool. CONSTITUTION:A concrete block 1, which is a work execution material, is transported by a vehicle and once transfer-loaded on a forklift 2, and this transfer concrete block 1 is held to balance mechanisms 25, 30, having a bringing tool of absorbing tool 28 or the like, while holding weight balance between the balance mechanism and the concrete block 1. In this way, the concrete block 1 is transferred lightly, quickly and manually to an execution spot and prevented from being unexpectedly dropped. Now, when an execution auxiliary device 3, having the absorbing tool 28, moving mechanisms 22, 23, 24, 26 and the balance mechanisms 25, 30, is provided in the forklift 2, the method of execution can be easily realized.
Patent JP-H06135966-A (JP)
Title: Acetate and methyl ether of hematoporphyrin
Inventor: AIZAWA KATSUO
IPC: C07D487/22
Filed: 1992-07-06
Abstract: PURPOSE:To provide a new compound useful as a diagnostic agent for the location of arteriosclerosis. CONSTITUTION:Hematoporphyrin acetate of formula I and hematoporphyrin methyl ether of formula II. The compounds of formula I and formula II can be produced by dissolving hematoporphyrin in acetic acid-d4 and refluxing the solution in the presence of a catalytic amount of boron trifluoride-diethyl ether complex.
Patent JP-H0542813-A (JP)
Title: Stabilizer controller
Inventor: SAWADA TAKESHI
IPC: B60G17/027
Filed: 1991-08-12
Abstract: PURPOSE:To reduce the pulsation of a hydraulic circuit, quicken the control and reduce the energy consumption by disposing a switching valve which switches and feeds pressure oil from a hydraulic source to either of the two oil rooms of a hydraulic cylinder which causes torsion of a stabilizer, and a pressure compensation type variable flow rate valve which is connected with a communication circuit in series. CONSTITUTION:A hydraulic cylinder 15 which changes the torsional rigidity of a stabilizer 10 with respect to a wheel is connected by lines 24-30 to a hydraulic pump 22 comprising a pump driving portion 22a, a constant flow rate control valve 22b and a relief value 22c. The lines 24-30 are provided with a pressure compensation type variable flow rate valve 3 and a first and a second directional control valve 31, 32, and signals of a vehicle speed sensor 60, a G sensor 61 and a steering sensor 63 are input to an electronic controller 50 and signals are output to the valves 3, 31, 32 according to a built-in program so as to control the hydraulic cylinder 15. Therefore pulsation of a hydraulic circuit is reduced irrespective of pressure fluctuation of loads and control is made quicker while energy losses are reduced.
Patent JP-H0627615-A (JP)
Title: Silver halide color photographic sensitive material
Inventor: OFUKU KOJI
IPC: G03C7/38
Filed: 1992-07-06
Abstract: PURPOSE:To improve light resistance of a dye image and to enhance its image storage stability by incorporating at least one of specified pyrazolotriazole type magenta couplers. CONSTITUTION:The silver halide photographic sensitive material contains at least one of the pyrazolotriazole type magenta couplers represented by formulae I and II in which each of R1 and R2 is H, alkyl, cycloalkyl, or aryl; R3 is alkyl, aryl, or cycloalkyl; R4 is an optionally substituted aliphatic or aromatic group; and X is H, Cl, Br, F, alkoxy, aryloxy, heterocyclic thio, amino, acylamino, sulfonamido, or an N-containing heterocyclic combined through an N atom.
Patent JP-H0486110-A (JP)
Title: High frequency demodulation circuit
Inventor: NAKATSUKA TADAYOSHI
IPC: H03F3/193
Filed: 1990-07-30
Abstract: PURPOSE:To improve the power gain and to enhance a noise figure by coupling a broad band high frequency amplifier and a frequency conversion circuit with a high impedance and increasing a load impedance of the broad band high frequency amplifier. CONSTITUTION:With a gain control variable set to zero, a post impedance when viewing an output of a broad band high frequency amplifier 104 is nearly equal to 100ohms being a resistance of a damping resistor 125. An input impedance of a frequency conversion circuit 106 is 500ohms or over when the signal frequency is 1GHz or over and the damping resistor 125 whose resistance is 100ohms is inserted to make an apparent input impedance of the frequency conversion circuit 106 to be 100ohms. A resistance of 800ohms of a feedback resistor 109 is decided experimentally by making the input impedance of the broad band high frequency amplifier 104 to be 50ohms when the input impedance of the post-stage of the broad band high frequency amplifier 104 is 100ohms.
Patent JP-S6359183-A (JP)
Title: Magnetic reproducing device
Inventor: SUDO KAZUO
IPC: G11B20/00
Filed: 1986-08-28
Abstract: PURPOSE:To stably reproduce an audio signal by applying an AGC to a reproduced FSK signal (biphase mark signal). CONSTITUTION:In an AGC circuit 14M, during a period Tm, an AGC voltage V2 during this period Tm is supplied to an amplifier 141 through a sampling hold circuit 143 to control a gain, so that, a signal Sm during the period Tm, namely, the level of a signal Sv is stabilized to a prescribed value. Since the AGC voltage V2 of the signal Sv is pre-held and the AGC of a succeeding signal Sa is carried out, the signal Sa stable in the level can be obtained. When a PCM signal is demodulated from the signal Sa in a processing circuit 25 or when the audio signals L, R are decoded from the PCM signal, the generation of a bit error or the like is reduced.
Patent JP-H07204408-A (JP)
Title: Foam separator
Inventor: KURAUSU HAIRUMAN
IPC: B01D19/00
Filed: 1994-08-26
Abstract: PURPOSE: To provide an air-bubble separator which has the guidance of a helical stream and may be mass produced by injection molding by allowing connecting parts or sockets to exist in a longitudinal axis direction coaxially with each other. CONSTITUTION: The cylindrical chamber 12 of the air-bubble separator 10 is provided with an inflow port 16 and outflow b18 in the longitudinal axial direction. The downstream side of the inflow port 16 is provided with a deflection member 24 constituted from rotation-symmetrical foundation body having opposite surfaces to which the geometrically regulated inflow liquid is pressed by the rotation of a curvilinear part around the longitudinally axis L of the chamber 12. Further, the surface of the deflection surface is provided with a deflection vane 28 curved within the plane erected on the surface perpendicular to the longitudinal axis L. The air bubbles in the liquid are then guided and separated in a radiation direction by the pressure difference generated by centrifugal force.
Patent JP-H0754638-A (JP)
Title: Particulate collecting filter of internal combustion engine
Inventor: KAWAMOTO KEIJI
IPC: F01N3/02
Filed: 1993-08-16
Abstract: PURPOSE:To contrive decrease of pressure loss in an exhaust system by respectively arranging a filter member having relative large hole diameter on an inner layer and that having a relative small hole diameter on the outer layer, and also increasing the thickness of the filter member for forming the inner layer as it approaches the block end from the opening end, so as to facilitate regeneration by low electric power. CONSTITUTION:A filter 14 is formed into two-layer structure formed by an inner layer 14a and an outer layer 14b, and a relative large hole diameter is arranged on an inner layer 1, while a relative small hole diameter is arranged on the outer layer 14b, thereby many particulates are collected on the outer layer 14b side. When the thickness of the filter member for forming the inner layer 14a is increased as it approaches a block end 11b from an opening end 11a, particulate collecting density is increased on the opening end 11a side, and it is decreased on the blocked end 11b side. Accordingly, regeneration by low electric power becomes possible on also the opening end 11a side where the temperature is not easily raised, and pressure loss in passing of exhaust gas can be decreased as a whole.
Patent JP-H0525686-A (JP)
Title: Sliding member
Inventor: FUJISAWA YOSHIKAZU
IPC: F16C33/12
Filed: 1991-07-18
Abstract: PURPOSE:To provide a plain bearing provided with a surface layer excellent in seizing resistance. CONSTITUTION:A surface layer 4 is constituted of a Pb alloy, and its sliding face 4a is formed of plural pyramidal crystals 6 in which plural thin pieces having different area of flat faces (a) are laminated stepwise in such a manner that the area of the flat faces (a) is made smaller as it approaches to the opposing member. The concn. of the alloy elements in the peripheral area (d) of each flat face (a) is higher than that of the alloy elements in the inside area (d) of the flat face (a) excluding the peripheral area (c). In such a manner, the surface area of the sliding face 4a is expanded, by which the surface layer 4 has sufficient oil preserving properties, and furthermore, by preferentially wearing the side of the vertex (f) of the crystals 6, its initial fitness can be improved. Moreover, in accordance with the increase of the hardness of the peripheral area (c), the parts having high hardness are distributed in a dotted shape, the sliding properties similar to those in the case of strengthening dispersion can be obtd.
Patent JP-2001037132-A (JP)
Title: Dyanmoelectric machine and manufacture thereof
Inventor: KOMURA FUMIO
IPC: H02K3/34
Filed: 1999-07-15
Abstract: PROBLEM TO BE SOLVED: To provide a dynamoelectric machine with a pine needle shaped conductor successively connected type stator coil which has superior electrical insulation reliability. SOLUTION: The other side coil end 36 of this pine needle shaped conductor successive connection type stator coil of a dynamoelectric machine is constituted of head parts 380 and 390 of pine needle shaped conductors 38 and 39. The maximum radial direction gap length between the head parts 380 and 390 is larger than the maximum radial direction gap length between the leg parts (slot conductor parts) of the pine needle shape conductors. That is, the head parts 380 and 390 of the respective pine needle shaped conductors 38 and 39 are formed so as to have radial direction widths larger than those of the leg parts, particularly than those of the slot insertion parts (slot conductor parts). With this constitution, the curvature radii of the head parts 380 and 390 can be larger than those with a conventional constitution, so that the breakage of an insulating resin layer can be avoided.
Patent JP-2000035929-A (JP)
Title: Connection controlling method of management terminal for communication device
Inventor: FUJITA HIDEKI
IPC: H04L69/40
Filed: 1998-07-16
Abstract: PROBLEM TO BE SOLVED: To prevent the maintenance work of a communication device from being overlapped even when log in simultaneously takes place in maintenance work from plural management terminals by controlling simultaneous log in from the plural management terminals. SOLUTION: This communication device 1 is connected to any of management terminals 3, 10, 11 and 17 by means of each protocol. When a communication line or the session of a TCP/IP is connected, an initial image is shown to perform maintenance work of a connecting device. A maintenance personnel performs a key operation according to a procedure shown on a screen and inputs a password. IF the password is correct, whether or not another management terminal logs in is checked. If the other management terminal does not log in, a menu image for performing the maintenance work is shown on the management terminal and the maintenance work becomes possible. When the other management terminal already logs in, a message that logs in is not available is shown on the management terminal, the communication line or the session is disconnected and the communication is finished.
Patent JP-S6262880-A (JP)
Title: Adhesive composition for flexible printed wiring board
Inventor: MATSUDA ITSUO
IPC: C09J163/00
Filed: 1985-09-14
Abstract: PURPOSE:The titled composition, consisting essentially of an acrylic elastomer, polyp-vinylphenol resin, epoxy resin, polyvinyl formal resin, curing accelerator and inorganic filler and having improved adhesive properties, heat deterioration resistance, flame retardance, etc. CONSTITUTION:A composition containing (A) an acrylic elastomer having one or more functional groups selected from the group of epoxy group, carboxyl group and OH group, (B) polyp-vinylphenol resin, (C) an epoxy resin, (D) a polyvinyl formal resin, (E) a curing accelerator, e.g. dicyandiamide, and (F) an inorganics filler, e.g. ultrafine particulate anhydrous silica, preferably at 30-70wt% ratio of the component (A) to the total of the components (A), (B), (C) and (D), 0.5-5.0wt% ratio of the component (D) to the total of the components (A), (B), (C) and (D) and within 0.5-7.0 epoxy equivalent ratio (B/C) range of the components (B) to (C).
Patent JP-H03128597-A (JP)
Title: Acoustic device
Inventor: ONO HIROSHI
IPC: G10K11/28
Filed: 1989-08-04
Abstract: PURPOSE:To transmit plural various sounds in one space without confusion in a specific case by arranging plural acoustic hoods, each of which has a sound producing device fixed to one focus of an elliptic surface of revolution having two focuses, a prescribed length apart from each other. CONSTITUTION:When two acoustic hoods 1a and 1b are used, each of these acoustic hoods has an elliptic surface of revolution having two focuses and has a speaker 2 fixed to one focus. Sounds different from each other are supplied to speakers 2. Sounds generated from the speaker 2 are reflected by the elliptic surface and are radiated toward the other focus as an acoustic wave 3 having a sharp directivity. Users 4 in the range where the acoustic wave 3 exists hear sounds with the acoustic pressure level distribution shown under acoustic hoods. In the figure, a continuous curve A indicates the acoustic pressure distribution of the acoustic hood 1a, and a dotted curve B indicates that of the acoustic hood 1b.
Patent JP-H0547918-A (JP)
Title: Manufacture of semiconductor device
Inventor: IIJIMA SHINPEI
IPC: H01L21/318
Filed: 1991-08-13
Abstract: PURPOSE:To prevent fluidized glass buried in a trench from being etched in the later process, restrain moisture absorption from air, and stabilize element isolation characteristics, by forming a nitride film on the surface of the trench filled with the fluidized glass. CONSTITUTION:A thermal oxide film is formed on the surface of an Si substrate 1, and a resist pattern is formed. The resist is used as a mask, and a trench is formed by anisotropic etching. GeBSG is deposited by using monosilane, germane, etc., as raw material glass. The surface is made smooth by heat treatment. Cavities which have existed in the narrow trench vanish, and the trench is completely filled with fluidized glass. Until the Si substrate 1 surface is exposed, etching is continued under the condition that SOG and fluidized glass are etched at the same rate, and glass 7 is left only in the trench. The surface is nitrided by thermal nitriding process, and a nitride layer 9 is formed on the glass 7 surface. Thus a thin nitride layer is formed on the Si substrate 1 surface.
Patent JP-S6097100-A (JP)
Inventor: RAFUAIRU HAKIMOBUICHI SAMAKAEF
IPC: C23F15/00
Filed: 1983-10-31
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-H0252292-A (JP)
Title: Control rod drive hydraulic pressure device
Inventor: TAKAKU YASUO
IPC: G21C7/16
Filed: 1988-08-17
Abstract: PURPOSE:To prevent from applying excessive pressure to a control rod driving mechanism, etc., even when the pressure in a nuclear reactor pressure container is low by providing a buffer to an accumulator in a hydraulic pressure control unit which stores high pressure water at the time of a scrum. CONSTITUTION:A piston 13 in the accumulator 4 is pressed by the high pressure water in charging water piping 12 before the scrum and positioned on the bottom surface of the accumulator 4. When a scrum signal is inputted, a scrum valve 5 is opened speedily and the high pressure water is supplied to the control rod driving mechanism 1 through insertion piping 11 because of the pressure difference between the nuclear pressure container and a nitrogen gas container 3 to insert a control rod into the reactor core speedily. At this time, the piston 13 positioned on the bottom surface in the accumulator 4 moves to the top surface by the quick opening of the valve 5 with the high pressure energy in the container 3. The buffer 4 is arranged on the top surface in the accumulator, so the piston 13 strikes on the buffer 14 at a certain position to decrease in moving speed. Consequently, the scrum time is delayed and excessive pressure is prevented from being applied to the control rod driving mechanism, etc.
Patent JP-H0252157-A (JP)
Title: Method for changing cassette in tundish and device therefor
Inventor: TAGUCHI MASAAKI
IPC: B22D11/10
Filed: 1988-08-16
Abstract: PURPOSE:To change only a cassette in a tundish for short time by making asendably/descendably of laying faces in a carriage for taking out the cassette and a carriage for fitting the cassette to the cassette fitting part in the tundish. CONSTITUTION:The tundish 2 is laid on a table on casting floor and the carriage 4 for taking out the cassette is positioned below the cassette fitting part in the tundish 2. Successively, the layer faces of the carriage 4 for taking out the cassette is ascended to the cassette fitting part in the tundish 2, and after receiving the used cassette 1 on the laying face, the laying face is descended and the carriage 4 for taking out is far from the tundish 2. Successively, the carriage 5 for fitting the cassette laying the new cassette 22 is positioned below the cassette fitting part in the tundish 2 and the laying face of the carriage 5 for fitting is ascended to fit the new cassette 22.