baber/WOPTO huggingface dataset:
Patent JP-S6453534-A (JP)
Title: Solid electrolytic capacitor
Inventor: SEKIYA KAZUO
IPC: H01G9/02
Filed: 1987-08-25
Abstract: PURPOSE:To obtain a stable characteristic without an increase in a leakage current and without the occurrence of a disconnection by a method wherein electrode foil and lead terminal are connected by an ultrasonic welding operation and a solid electrolyte composed of a TCNQ salt is heated, melted and impregnated. CONSTITUTION:A heated and melted TCNQ salt is used as a solid electrolyte; anode foil 3 is connected to an anode lead terminal 4 by an ultrasonic welding operation. The anode foil 3 is superposed on the anode lead terminal 4; the anode foil 3 and the anode lead terminal 4 are sandwiched and fixed by using an oscillator 9 and a fixing tool 10; the oscillator 9 is oscillated at an oscillation frequency of 27.5kHz, frictional heat is generated at an interface between the anode foil 3 and the anode lead wire 4; after that, both faces of these parts are bonded due to inter-molecular coupling; accordingly, a connection state of the anode foil 3 and the anode lead terminal 4 is extremely stable; a breakdown of an anodic oxidation film on the surface other than a face to be bonded of both the anode toil 3 and the anode lead terminal 4 at the oscillator 9 and the fixing tool 10 can be reduced to a minimum. A solid electrolytic capacitor using the heated and melted TCNQ salt as the solid electrolyte reduces a leakage current remarkably and a low impedance value at a high frequency is realized.
Patent JP-2001040210-A (JP)
Title: Production of silicon-based polymer
Inventor: HAMADA YOSHITAKA
IPC: C08L83/04
Filed: 1999-07-26
Abstract: PROBLEM TO BE SOLVED: To efficiently produce a silicon-based polymer with a low oxygen content at a low cost by adding a specific electron transfer reactant. SOLUTION: A condensation polymerization reaction of a halogenated silicon compound is carried out by using an alkali metal or an alkaline earth metal as a reducing agent to provide a silicon-based polymer. A compound capable of forming a stable radical anionic species with the alkali metal or alkaline earth metal or its alkali metal salt or alkaline earth metal salt as an electron transfer reactant is added into the system and reacted with the residual silicon- halogen bonds. Thereby, a silicon-based polymer with a low oxygen content is produced.
Patent JP-H0959286-A (JP)
Title: Treatment of organic silicon compound containing amino group
Inventor: OTA HIROYUKI
IPC: C07F7/18
Filed: 1995-08-18
Abstract: PROBLEM TO BE SOLVED: To obtain the subject stable compound resistant to color development and discoloration and useful as a glass fiber treating agent, a lustering additive, etc., by mixing a specific amount of an acidic assistant to an amino-containing organic silicon compound to effect the adsorption treatment. SOLUTION: The objective stabilized amino-containing organic silicon compound free from color development and discoloration problems and useful as a glass fiber treating agent, a lustering additive, etc., is safely produced at a low cost by mixing 100 pts.wt. of an amino-containing organic silicon compound expressed by formula I [Z is H, phenyl or a group of formula II ((e) is an integer of 1-10); R<1> is a 1-6C bivalent hydrocarbon group; R<2> is a 1-8C univalent hydrocarbon group; Y is OH or a 1-6C alkoxy; (c) is 0, 1 or 2; (d) is 0, 1, 2 or 3; 0<=c+d<=3] (e.g. 3-aminopropyltrimethoxysilane) with 0.1-20 pts.wt. of an acidic assistant (e.g. activated clay), agitating the mixture in nitrogen atmosphere at 30 deg.C for 30min to effect adsorption treatment and removing the acidic assistant by filtration.
Patent JP-S6366587-A (JP)
Inventor: SHINOZUKA MASAKI
IPC: G09B9/00
Filed: 1986-09-09
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-2001038666-A (JP)
Title: Chucking device
Inventor: SUGIMASA YUUJI
IPC: B25J15/08
Filed: 1999-07-26
Abstract: PROBLEM TO BE SOLVED: To play an energization chucking effect by a plurality of energization chuck jaws by driving one actuator. SOLUTION: In this device, a plurality of energization chuck jaws 19 to chuck a lead 5 while carrying current to the lead 5 in a communication hole 17 corresponding thereto are radially arranged around the axis of a device holding member, and a plurality of oscillating links 23 are radially provided on a chucking body 3 around the axis of the device holding member 13. Each rocking link 23 is oscillated so that a fitting part 23a is brought close to the axis of the device holding member 13 when a pressed part 23b of each rocking link 23 is pressed in a specified pressing direction, and each rocking link 23 is provided so that the fitting part 23a of each rocking link 23 is separated from the axis of the device holding member 13, and a pressing plate 31 to press the pressed parts 23b of a plurality of rocking links 23 in a specified pressing direction is provided.
Patent JP-S6365441-A (JP)
Title: Method for processing silver halide color photographic sensitive material
Inventor: TAKABAYASHI NAOKI
IPC: G03C7/42
Filed: 1986-09-08
Abstract: PURPOSE:To enhance desilverability and to make it applicable for a color photographic sensitive material having high sensitivity, by processing a photosensitive material which has <=25mum thickness of the whole photographic constituting layer and <=25sec T1/2 film swelling speed of a binder of a photographic emulsion layer and contains a sensitizing coloring matter, with a specific processing solution having bleaching capacity. CONSTITUTION:The silver halide color photographic sensitive material has <=25mum the thickness of the whole photographic constituting layer except a substrate body, and <=T1/2 25sec the film swelling speed of the binder of the photographic emulsion layer, and contains the sensitizing coloring matter shown by formula I. The titled material is processed with the processing solution having the bleaching capacity. In formula I, R1 and R2 are each alkyl or a substd. alkyl group, R3 is 1-3C alkyl or phenyl group, Z1 and Z2 are each oxygen, sulfur or selenium atom, Y1 is phenyl group, Y3 is phenyl or alkyl group, etc., Y2 and Y4 are each hydrogen atom, X is an acid anion, (n) is 1 or 2. In formula II, R is >=3C and <=5C alkyl group.
Patent JP-2000044005-A (JP)
Title: Garbage collecting vehicle
Inventor: WATANABE KAZUNOBU
IPC: B65F3/20
Filed: 1998-07-27
Abstract: PROBLEM TO BE SOLVED: To reduce a noise and the exhaust gas in the garbage loading time, and to improve the fuel consumption of a garbage collecting vehicle. SOLUTION: In a normal garbage loading cycle, the rotation frequency of an engine 11 for running is kept in an idling rotation frequency. And at the same time when a PTO device 12 drives a first hydraulic pump 13, an electric motor 31 driven by an on-vehicle battery drives a second hydraulic pump 32. In an abnormal condition such that the garbage is bitten to a garbage loading device, a pressure switch 44 detects the pressure rise in a loading hydraulic circuit 40 to operate an engine speed increasing device 25 so as to increase the rotation frequency of the engine 11 for running from the idling rotation frequency. As a result, the first hydraulic pump 13 can increase the pressure oil fed to the garbage loading device to operate the garbage loading device smoothly.
Patent JP-H0946459-A (JP)
Title: Facsimile equipment
Inventor: TOYAMA TAKESHI
IPC: H04N1/00
Filed: 1995-07-27
Abstract: PROBLEM TO BE SOLVED: To prevent the setting mistakes of recording paper sizes and to easily and properly evade the improper recording processing by producing a warning when the setting of a new recording paper is detected after a non-setting state of recording paper is detected. SOLUTION: A recording paper detection part 105 decides whether the recording paper is set at a recording paper setting part after every operation is started in a standby state. At the same time, a registered recording paper size is already registered in a register memory 107 by an operator. If the presence of recording paper is decided, the same operation is repeated until no recording paper exists any more. When the part 105 detects absence of the recording paper and then detects the presence of it again, the recording paper size information registered in the memory 107 are displayed on a display device of an operating part 102. The operator notices these displayed information and can change the information on the registered recording paper sizes.
Patent JP-H0493091-A (JP)
Title: Optical amplifier
Inventor: HARUHARA YOSHIMITSU
IPC: G02F1/35
Filed: 1990-08-09
Abstract: PURPOSE:To simply combine many excitation lights without combination of polarized waves by using a plurality if excitation light sources having different oscillation wavelengths. CONSTITUTION:An incident signal light is combined with an excitation light having 1.48mum wavelength emitted from a semiconductor laser 31 by an optical fiber coupler 21. The combination light is further combined with an excitation light having 0.98mum wavelength emitted from a semiconductor laser 32 by an optical fiber coupler 22, and incident on an Er-added optical fiber 11. An amplification gain of 35dB and a saturated output of +4dBm are obtained by a semiconductor laser 20mW having 1.48mum wavelength and a semiconductor laser 10mW having 0.98mum wavelength. If the source has only the laser having 1.48mum of wavelength, a gain of 20dB and a saturated output of -3dBm are obtained by 15mW of excitation power. If the source has only the laser having 0.98mum of wavelength, a gain of 20dB and a saturated output of -3dBm are obtained by 10mW of excitation power. Accordingly, the amplification gain and the saturated output can be increased.
Patent JP-H0496143-A (JP)
Title: Random test reproduction processing system and diagnostic system
Inventor: SHIMAZAKI AKIHIRO
IPC: G06F11/22
Filed: 1990-08-08
Abstract: PURPOSE:To execute the reproduction test by the same random number as the case of generation of an error by constituting the system so that a test program stores species data of the random number in a parameter block and requests regeneration of the random number to a control program, and the control program generates the random number by using its data. CONSTITUTION:A test program 2 requests generation of a random number to a control program 3. Subsequently, the control program 3 generates the random number and stores it in a random number store buffer 6, and also, stores species data used for generating the random number in a prescribed position 53 of a parameter block 5 and delivers it to the test program 2. In the case a random test is executed and an error is generated, the test program 2 stores the species data of the random data in a prescribed position 43 of a parameter block 4, requests generation of the random number again, and the control program 3 generates the random number by using the species data of the prescribed position concerned 43. In such a way, the reproduction test by the same random number as the case of generation of an error is executed.
Patent JP-H0762900-A (JP)
Title: Building
Inventor: MURATA NARIYASU
IPC: E04H1/02
Filed: 1993-08-26
Abstract: PURPOSE:To facilitate takeout or housing work from/into a housing space. CONSTITUTION:A unit type building 1 comprises a first structural body 2 and a second structural body 3, which are skipped horizontally and what is more, in an offset state and lined up. First building units 10, which are provided with housing spaces 10A and 20A and living spaces 10B and 20B under the housing spaces, are laid out as a lower story building. Over the lower story building, there is installed a second building unit 30 which is only provided with a living space 30A. Entrances 16 and 26 for the housing spaces 10A and 20A are directed at the living spaces 10B and 30A.
Patent JP-2000046987-A (JP)
Title: Maintaining device of piping part in core of reactor
Inventor: SAKAMAKI KAZUO
IPC: G21C17/017
Filed: 1998-07-27
Abstract: PROBLEM TO BE SOLVED: To improve the integrity and reliability of piping part in core, by efficiently and surely performing maintaining process such as surface reforming of the piping part in the core by laser light irradiation, laser desensitizing process, etc. SOLUTION: A maintaining device 25 of piping part in core of reactor is hung down in the rector pressure vessel 1 and lifted down in the upper part of downcomer 8. The main body 30 of the maintaining device 25 of piping part in core of reactor is fixed in a maintenance objective location or in the vicinity on the whole. The maintaining device 25 of piping part in core of reactor is provided with a fixed support means 31 supported slidably and reciprocally on the maintaining device body 30, and a laser desensitizing processing means 32 is freely rotatably supported around the shaft of the fixed support means.  In this laser desensitizing processing means 32, a laser light emitted from a laser device by a light transmission means 33 is guided, and the guided laser light is radiated from a laser irradiation part 62 toward a maintaining objective location, to perform the surface reform of the maintaining objective location and laser desensitizing process, so that preventive repair and maintenance can be stably done.
Patent JP-2000044321-A (JP)
Title: Inorganic hardened body and its production
Inventor: KUBO MASAAKI
IPC: C04B28/04
Filed: 1998-07-27
Abstract: PROBLEM TO BE SOLVED: To obtain a hardened body having excellent appearance and flexural strength by hardening a hydraulic material containing a steelmaking slag, a gypsum and one or more methyl celluloses. SOLUTION: A hydraulic material in an amount of 100 pts.wt. obtained by mixing a gypsum with a steelmaking slag in the weight ratio of 1/10 to 1/5 is mixed with 0.05-2 pts.wt. of one or more of methyl celluloses, 1-5 pts.wt. of a reinforcing fiber, <=70 pts.wt. of an aggregate component such as silica rock, etc., to give a raw material mixture, which is incorporated with water in an amount to make the raw material mixture/water 3/1 to 1/1 by weight to give a slurry. The slurry is subjected to cast molding and cured to give an inorganic hardened body. Portland cement and blast furnace water-granulated slag are used as the hydraulic material besides the gypsum and the steelmaking slag. Methyl cellulose, hydroxymethyl cellulose, hydroxypropyl methyl cellulose, etc., may be cited as the methyl cellulose.  An organic fiber such as polyvinyl alcohol-based fiber, etc., or an inorganic fiber such as glass wool, etc., is used as the reinforcing fiber.
Patent JP-H0534730-A (JP)
Title: Liquid crystal display device
Inventor: TAKAHASHI HIROYUKI
IPC: G02F1/1333
Filed: 1991-07-29
Abstract: PURPOSE:To make bright display even if a driving voltage is not increased and to improve display quality by providing fine rugged pattern structures on the electrode surfaces in contact with liquid crystal layers. CONSTITUTION:A pair of substrates 1, 2 constituted by forming fine rugged patterns 1, 2' on one surface of the substrates 1, 2 and further forming electrode films 3, 5 on the surfaces thereof are parted and disposed to face each other. The liquid crystal layer 4 is provided therebetween. Namely, the liquid crystal layer 4 constitutes the light scattering structure by the fine rugged pattern structures. Namely, the liquid crystal layer is in a randomly oriented state in the state of not impressing voltages between both substrates and, therefore, exhibits the light scattering property. The liquid crystal layer is in the state of being perpendicularly oriented by the liquid crystal compsn. in the state of impressing the voltage thereto and, therefore, exhibits light transmittability. Then, the light scattering structure is attained only by the structure of the substrates 1, 2 and the electrode surfaces and other structures do not exist and, therefore, the efficient impression of electric fields to the liquid crystal is possible.
Patent JP-H0376760-A (JP)
Title: Thermosetting resin composition
Inventor: TOYOSHIMA TOSHIYUKI
IPC: C08K5/3415
Filed: 1989-08-17
Abstract: PURPOSE:To obtain a thermosetting resin composition excellent in heat resistance, moldability, and high-temperature mechanical characteristics and useful as an interlaminar insulating material by mixing a specified soluble polyimide and a specified bismaleimide. CONSTITUTION:A thermosetting resin composition consisting of a soluble polyimide of formula I (wherein n is an integer) and a bismaleimide of formula II (wherein Ar is a divalent aryl group). It is desirable that the bismaleimide accounts for 10-80wt.% of total solids of the composition. If the bismaleimide content is below 10wt.% the fluidity of the varnish of the obtained resin composition will be low and the processability will be poor so that it will be difficult to form a thick film. If above 80wt.%, the mechanical strengths of the cured resin composition will be reduced.
Patent JP-H0555107-A (JP)
Title: Method and apparatus for transferring fine pattern
Inventor: TERASAWA TSUNEO
IPC: G03F7/20
Filed: 1991-08-23
Abstract: PURPOSE:To provide a method and apparatus for transferring a pattern with a high beam utilization factor when conducting a reduction transfer of the pattern on a mask onto a wafer through a reflection-type reduction projection optical system using the beam in an X-ray region or a vacuum ultraviolet region as exposure light. CONSTITUTION:A plane mirror 9 which bends X-ray at nearly 90 deg. is inserted into at least one place in a projection optical system 10. The position of an X-ray source 1 and the position of the plane mirror 9 are so determined that a plane of incidence when the X-ray enters the plane mirror 9 and a plane of polarization of the X-ray may cross at right angles. When the plane of polarization and the plane of incidence cross at right angles, a reflectance does not decrease even if an incident angle is 45 deg.. Consequently, a pattern can be transferred without decreasing utilization factor of the X-ray for exposure.
Patent JP-H0260383-A (JP)
Title: Vtr
Inventor: AOKI YOJI
IPC: H04N5/765
Filed: 1988-08-26
Abstract: PURPOSE:To output a character signal even at the time of the absence of a video signal by superposing a synchronizing signal from a synchronizing signal generating circuit onto the character signal from a character generating circuit and taking out the to a line output terminal. CONSTITUTION:The synchronizing signal of a video terminal 1 is separated by a synchronizing signal separating circuit 7, and the separated synchronizing signal is supplied to a synchronizing signal generating circuit 12 through a PLL circuit consisting of a phase comparing circuit 9, a switch 10, and a VCO 11. The synchronizing signal generated by the circuit 12 is supplied to a character generating circuit 15, and an arbitrary generated character signal is superposed onto the video signal by switches 3 and 4 and is taken out to a line output terminal 6. When the video signal is not obtained, a switch 10 is turned off to set the PLL circuit to the free driving state, and the synchronizing signal from the circuit 12 is superposed onto the character signal from the circuit 15 and is taken out to the terminal 6 by a switch 5. Thus, the character signal is outputted though there is not the video signal.
Patent JP-S59101689-A (JP)
Title: Cleaning device
Inventor: ASANO EIJI
IPC: G03G21/10
Filed: 1982-12-01
Abstract: PURPOSE:To obtain a stable cleaning effect by constituting a cleaning blade of an elastic plate formed by attaching a flexible thin plate to its tip part. CONSTITUTION:The tip of a blade 3 is made to press-contact to the surface of a photosensitive drum 1 by utilizing elasticity and flexibility of an elastic plate 33. A toner To remaining on the surface of the photosensitive drum 1 is scraped down in its lower direction by the tip of the blade 3. In this case, the tip of the blade and the surface of the photosensitive drum 1 are made to friction-contact strongly, but since its part is constituted of a flexible thin plate 31, an early wear of its tip does not occur in the same way substantially as the blade 3 itself consists of a hard material. Also, it does not occur that the toner To goes into the tip of the blade 3. Moreover, since the thin plate 31 is made to press-contact to the surface of the photosensitive drum 1 by utilizing elasticity and flexibility of the elastic plate 33, the tip of the blade 3 is made to press-contact uniformly to the surface of the photosensitive drum 1, and a residual toner To is scraped in a good and stable state.
Patent JP-H1152782-A (JP)
Title: Fixation controlling device and fixation lamp lighting circuit
Inventor: OKUTOMI TAKAHARU
IPC: G03G21/00
Filed: 1997-08-06
Abstract: PROBLEM TO BE SOLVED: To reduce flicker value by preventing a rush current occurring at the time of turning on a heater power source of a fixing device. SOLUTION: This fixing device for performing zero cross lighting for respective fixing lamps L1 and L2 by a triac 11 is composed of an oscillation circuit 13 of a clock for generating a clock whose ON/OFF duty is l/N or (N-1)/N with a frequency of 2x/N (N is positive integer for instance, 3), where a frequency of a power source E in use is x, an ON/OFF controlling signal circuit 14 of the fixing lamp L1, a one shot multiple circuit 15, and an element driving the fixing lamp. The above fixing device makes the cycle to coincide by detecting the zero cross signal, in stead of controlling the frequency.
Patent JP-S6189652-A (JP)
Title: Resin-sealed semiconductor device and manufacture thereof
Inventor: TSURUSHIMA KUNIAKI
IPC: H01L21/56
Filed: 1984-10-09
Abstract: PURPOSE:To improve moisture resistance and to prevent ions in pretreating solution from impregnating by closing a gap between leads and a resin molding layer by an aerobic adhesive, dipping an enclosure in the adhesive to cure it before sheathing the exposed portion of the leads, and removing the uncured portion, thereby preventing water from impregnating from the exterior. CONSTITUTION:The reason why an aerobic adhesive is used is because, if the leads of a resin-sealed semiconductor device are coated with cured adhesive layer, a conduction cannot be obtained in case of mounting on a printed circuit board, it is prevented. A cured layer 6 of the adhesive is formed in a gap be tween the layer 5 and leads 3, the gap is closed, and the other structure is similar to the conventional one. In other words, a semiconductor die bonded to the bed 1 and a chip 2 are sealed in the layer 5, and a wire bonding is performed between a semiconductor chip and the leads 3.
Patent JP-H0555753-A (JP)
Title: Manufacture of flexible four layer printed circuit wiring board
Inventor: UEHARA TOSHISHIGE
IPC: B32B15/08
Filed: 1991-08-23
Abstract: PURPOSE:To efficiently produce flexible four layer printed wiring boards small in positional deviation and dimensional changes and excellent in peel strength, soldering thermal resistance and electric erosion resistance by emitting high energy radiation and setting a bonding agent after having superposed a base material film with a conductive metal layer by way of the bonding agent. CONSTITUTION:A block copolymer elastmer layer 2 is formed on both sides of a polyimide film 1, thereby producing a double-coated base material film (a). Then, a rolled copper foil, which serves as a metal layer) is laminated on the both surfaces of the coated base material film (a), thereby producing double-sided MCF (b). After a high energy electron beam is emitted thereon, a circuit 4 is formed only on one side of the film, there by producing a single- sided FPC (c). Then, the single-sided FPC (c) is superposed on the both sides of the double-coated base material film (a) in such a fashion that the copper foiled side is placed at the outside, heated and pressurized. Then, a high energy electron beam is made to strike it, thereby forming a circuit 4' on both sides of the last outermost layer and producing a four layer FPC (d).