baber/WOPTO huggingface dataset:
Patent JP-H01140571-A (JP)
Title: Construction of wire bonding
Inventor: MURAKAMI MICHIAKI
IPC: H05K1/02
Filed: 1987-11-26
Abstract: PURPOSE:To prevent noise generation at a wire and an insulation part, and improve signal transmission characteristics by packaging a bare chip having an electrode and a grounding electrode on a printing circuit board, forming an insulation film all around a metal wire for connecting a signal pattern to the electrodes and on the connection of the pattern and the electrodes, and covering monolithically the aforesaid components with a conductor film. CONSTITUTION:A signal pattern 11 and a grounding pattern 12 are formed on a printing circuit board 1, and a bare chip 2 having an electrode 21 and a grounding electrode 22 is packaged to the printing circuit board 1. The electrode 21 of the chip 2 is connected to the pattern 11 of the printing circuit board 1 via the bonding of a metal wire 3, the pattern 12 of the printing circuit board 1 and the electrode 22 of the chip 2 are covered with a mask 6 and an insulation member is deposited for forming an insulation film 4. And the mask 6 is removed, thereby forming the insulation film 4 at all portions excluding the pattern 12 and the electrode 22. A conductor film 5 is formed all around the insulation film 4 and on the pattern 12 and the electrode 22 monolithically via a deposition process, thereby preventing the generation of a noise and the like from the wire 3 and the connection part thereof, and improving signal transmission characteristics.
Patent JP-S63151226-A (JP)
Title: Disk data recording method
Inventor: FUJIE HIDEKI
IPC: H03M13/00
Filed: 1986-12-16
Abstract: PURPOSE:To improve the reliability of an alternate destined address by adding a CRC only to the alternate destined address data when adding said address data in a data part, and inserting plural number of the added addresses to the data part. CONSTITUTION:Two alternate areas 1, 2 are arranged to the inner and outer circumferences of an optical disk and a user area 3 is arranged at the middle, and an error caused in the user area 3 is processed by using the nearby alternate area 1 or 2 so as to reduce the time of alternate processing. The alternate destined address data 12, 13 are added at two positions in the data part 11. The effectiveness of the alternate destired address is confirmed by using CRCs 14, 15 added thereto. Thus, at the occurrence of alternate processing of an optical disk or a magneto-optical disk having a high error rate, since the alternate processing is applied while checking whether or not the alternate destination is correct, the alternate data is extracted accurately at high speed.
Patent JP-H11116997-A (JP)
Title: Cleaning agent for flush toilet
Inventor: MIYAZAKI TSUTOMU
IPC: E03D9/02
Filed: 1997-10-15
Abstract: PROBLEM TO BE SOLVED: To obtain a cleaning agent for flush toilets which can easily show the time it is completely used, even when it contains a white colorant. SOLUTION: This cleaning agent is dissolved in water contained in a tank of a flush toilet before being used for cleaning the toilet and comprises a first cleaning agent formed into a solid state by a cleaning chemical and a second cleaning agent which is buried in the first cleaning agent and develops a color different from that of the first cleaning agent when dissolved in water. The second cleaning agent is buried at about the center of the first cleaning agent or is contained in the form of two or more particles and contains a perfume different from that contained in the first cleaning agent.
Patent JP-H06142908-A (JP)
Title: Soldering device
Inventor: KAMINAKA TAKESHI
IPC: H05K3/34
Filed: 1992-11-10
Abstract: PURPOSE:To provide a soldering device for preventing defective soldering by a simple means even in the case that elastic deformation is generated in a workpiece at the time of soldering. CONSTITUTION:A pressurizing means 9 for moving with a soldering iron 1, pressurizing the workpiece 24 previously the tip 2 of the soldering iron 1 and fixing the soldered part 25 of this workpiece 24 is mounted on the soldering iron 1 through a compression spring 8 so as to be movable to this soldering iron 1. Even when the tip 2 of the soldering iron 1 is separated from the soldered part 25, the workpiece 24 is pressurized by the amount of elongation of the compression spring 8 with the pressurizing means 9 and the elastic deformation of the workpiece 24 is restrained, so the solder 26 in the soldered part 25 is solidified during this period and defective soldering is not generated in the soldered part 25.
Patent JP-2000133417-A (JP)
Title: Fuse for false twist heater
Inventor: NAGAO ISAO
IPC: H01H37/76
Filed: 1998-10-21
Abstract: PROBLEM TO BE SOLVED: To prevent a molten fuse from leaking out to another place and to cut off a carrying current electric in safety, by providing a cap member on the front part of the fuse prepared by bonding each of one end of two sheets of high temperature resistant alloy members by a brazing filler metal. SOLUTION: A fuse member 1 is obtained by fitting a fuse prepared by arranging two sheets of high temperature resistant alloy members 1a having the spring characteristic in parallel at a predetermined gap, and adhering and bonding their one side ends by a brazing filler metal 1b having a predetermined melting point, into a cylindrical ceramic cover member 1c. A cap member comprising an outer cylindrical member 1d and a mica plate 1f, is mounted on a tip end part of the fuse member 1. As the mica plate 1f has high heat transmittivity because it is thin and has high heat resistance, it can be effectively used as a structural component of the fuse member 1. Further a plurality of convex parts 1e are formed on an inner surface of the cap 1d to be fitted with and fix the cover member 1c. The tip end of the fuse is separated from a heating element at a distance of (d).
Patent JP-S63153389-A (JP)
Inventor: SHIRAKAWA HIROSHI
IPC: F27D1/16
Filed: 1986-12-18
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-H02147592-A (JP)
Title: Inlet/outlet device of elevator
Inventor: ISHII TEIICHI
IPC: B66B9/00
Filed: 1988-11-28
Abstract: PURPOSE:To improve safety by installing a gap closing member which can be shifted between a getting-on field floor surface and the getting-on field sill of an elevator. CONSTITUTION:The gap G formed between the getting-on field floor surface 9 and the getting-on field sill 8 of a getting-on/off passage 11 is closed by a gap closing member 16, and prevented from the drop of articles and the nipping of foot. The gap closing member 16 is formed into an inverted L-figure form on sectional surface, and the edge part consists of a horizontal part 16a superposed onto the getting-on field floor surface 9 of a building and a vertical supporting part 16b inserted into a holding frame 17 formed in a sill receiving frame 11, in order to close the gap G, and the upper surface of the gap horizontal part 16a is at the equal level to the upper surface of the getting-on field sill 8. Further, the vertical supporting part 16b inserted into the holding frame 17 of the gap closing member 16 is narrower than the width of the holding frame 17, and can be freely slided laterally by the idle space.
Patent JP-H04171564-A (JP)
Title: Serial bus control device
Inventor: KAWAKAMI KENICHI
IPC: G06F13/38
Filed: 1990-11-06
Abstract: PURPOSE:To eliminate the need to develop another control program and to facilitate the synchronous use of a serial bus control device with a measuring instrument having the parallel output by converting the parallel data outputted from the measuring instrument into the serial data and composing this serial data with the output of a shift register. CONSTITUTION:When a reset signal is inputted to a reset terminal 8 from a measuring instrument 5, a shift register 2 works synchronously with the clock outputted from a clock generating circuit 1. At the same time, a parallel/serial converter circuit 4 receives a reset signal and inputs the slave address data 9, the sub-address data 10 and the data 11 through a parallel data output terminal 12 of the instrument 5 and outputs these data after converting them into the serial data. A waveform composing circuit 3 composes the output waveforms of the register 2 and the converter 4 and then converts the data and a clock into a format of I<2>C-Bus to output them to the output terminals 6 and 7 respectively. Thus the direct synchronized use of a serial bus control device is facilitated with the instrument 5.
Patent JP-H09140077-A (JP)
Title: Rotor in rotating machine
Inventor: MARUTA TSUNEKI
IPC: H02K1/27
Filed: 1995-11-17
Abstract: PROBLEM TO BE SOLVED: To provide a rotor in a rotating machine wherein its stable magnetic flux density can be obtained making the stable bonding of its magnet to its shaft possible to keep the air gap between its magnet and stator constant uniformly. SOLUTION: A rotor 2 of a rotating machine comprises a shaft 5, a magnet 6 to be fixed on the shaft 5 and a pipe 7 to be fixed in an engagement way on the outer periphery of the magnet 6. In a large-diameter portion 50 of the shaft 5, groove portions 53 with wide widths are formed leaving flange portions 51 therein as they are. Further, a bonding agent 8 is applied to the groove portions 53 for the magnet 6 to be disposed and fixed on the large-diameter portion 50. Also, the pipe 7 is fixed in an engagement way on the magnet 6 along its outer periphery. Therefore, the magnet 6 is disposed on the shaft 5 concentrically with it to keep the air gap between the magnet 6 and the stator of the rotating machine constant uniformly.
Patent JP-S63152880-A (JP)
Title: Electrolyte concentration control system of liquid electrolyte type fuel cell
Inventor: KOBAYASHI YOSHIHARU
IPC: H01M8/04
Filed: 1986-12-17
Abstract: PURPOSE:To keep the concentration of electrolyte constant and to increase the total efficiency of a power generating system by installing an arithmetic and control unit which computes the amount of water to be removed and determines the reaction gas flow necessary for exhausting outside the produced water based on computed data and controls the operation of a blower. CONSTITUTION:A current sensor 24 serving as an output detector is installed in an electricity output circuit of a fuel cell 1. Temperature sensors 25, 26 which detect reaction gas temperature are installed before and after a condenser 13 in a reaction gas circulator 12. An arithmetic and control unit 27 serving as microcomputer which sets the amount of air blasting based on detected data of each sensor and operates a blower 11 is installed. The amount of produced water and the amount of water to be removed per the amount of air blasting are computed based on the detected values. Based on the computed data, the reaction gas flow necessary for exhausting outside the produced water is determined and the operation of the blower is controlled. The amount of produced water and the amount of removed water are always balanced and the concentration of electrolyte is kept constant.
Patent JP-H11132809-A (JP)
Title: Air flowmeter and assembling thereof
Inventor: KONDO MINORU
IPC: G01F1/684
Filed: 1997-10-31
Abstract: PROBLEM TO BE SOLVED: To provide an air flowmeter, allowing the size to be reduced and mounting man-hours to be lessened. SOLUTION: A heat sink board 23 has a coupler 40 to be fitted to a fixture of an intake pipe to couple a circuit module 20 with this intake pipe when the air flow-meter 10 is mounted on this pipe, thereby easily mounting the meter 10 on the intake pipe and simply avoiding the air flow rate measuring accuracy variation. This allows the coupler 40 to be comparatively small and hence the meter 10 to be easily mounted in an narrow space as well as the assembling man-hour to be lessened. The heat radiating function and coupling function of the heat sink board 23 are realized by one unit and hence no separate coupler for the board may be provided to lessen the no. of components and allow the circuit module to be made more small.
Patent JP-H05137730-A (JP)
Title: Blood flow regulating device for hand and blood pressure measuring method applying this device
Inventor: NAKAMURA YUKO
IPC: A61B5/022
Filed: 1991-11-15
Abstract: PURPOSE:To obtain the simple blood flow regulating device for hands by providing an air pressure generating means connected to a conduit for connecting two chambers to be expanded and reduced by an air pressure, a pressure detecting means, and a band having attachable and detachable fixing means. CONSTITUTION:A main band 11 is so set that the chambers 12, 12' ride on the patient's radial artery or ulnar artery. An arm band 1 is wound around this band and is fixed by magic tapes 2, 2'. The elastic balloons 12, 12' are connected to a rubber ball 15 by a three-way cock 14 and are both expanded, then such band is used as a tourniquet in the case of a bloodless field operation. Both the balloons 12, 12' are expanded similarly to apply the pressure obtd. by adding about 20 to 40mmHg to the blood pressure of a shrinkage period in the case of an Alien's test. The valve of the three-way cock 14 is then changed over and the hematodynamic state of the hand finger after the release of the pressurization by the balloons 12, 12' is observed. The blood in the peripheral artery of the finger is measured by a Dopper blood flow meter, etc., while the pressurization by the balloons 12, 12' is gradually released in the case of a blood measurement.
Patent JP-H05138970-A (JP)
Title: Printer having vibration preventing function
Inventor: HARA KENICHI
IPC: B41J19/12
Filed: 1991-11-15
Abstract: PURPOSE:To provide a printer reducing the shaking of a printer body generated by the movement of the print head of the printer. CONSTITUTION:Two platens 3, 4 parallel to each other are provided and moved on the shafts 5, 6 parallel to the platens to perform printing. The first and second printing carriers 1, 2 respectively fixed to the belt on the forward and return passage sides 8, 9 thereof are always moved in directions opposite to mutually negate the forces due to acceleration of the printing carriers to prevent the generation of vibration in a printer body.
Patent JP-H04173450-A (JP)
Title: Accelerometer abnormality detecting device for air bag
Inventor: KINOSHITA KENICHI
IPC: B60R21/16
Filed: 1990-11-08
Abstract: PURPOSE:To facilitate abnormality check on the accelerometer of an air bag by judging acceleration to be abnormal in the case of the acceleration of the accelerometer being substantially smaller than a reference signal when the engine start or stop of a vehicle is detected. CONSTITUTION:Utilizing the fact that the time of a vehicle positively obtaining large shock at the appropriate frequency with the exception of collision is the engine starting or stopping time, a switch 41 is switched by an engine start detector 2 when the engine is started so as to input the output of an integrator 14 into a comparator 42. In the comparator 42, the reference signal of the vibrational acceleration of an undamaged normal G-sensor 11 from a reference signal generator 3 is compared with the output of the integrator 14, and the G-sensor 11 is judged to be abnormal when the output of the integrator 14 is substantially small. Inversely, when the output of the integrator 14 is not substantially small, the G-sensor 11 is judged to be normal, and these results are displayed on a display part 5.
Patent JP-H11129738-A (JP)
Title: Air conditioner for vehicle
Inventor: KATO KAZUYOSHI
IPC: B60H1/32
Filed: 1997-10-31
Abstract: PROBLEM TO BE SOLVED: To sufficiently ensure the cooling performance of a specific cooling space even when a main air conditioner is set to idling cooling by cooling a regeneration type air conditioner against by a part of cooled temperature conditioned air of the main air conditioner and then blowing the air out into the specific cooling space such as a nap room, etc. SOLUTION: A main air conditioner M is installed on the inside of a dash board D in a front part of a driver's seat P of a trunk, and a rear end of an extension duct 51 extended rearward more than a duct 50 of the main air conditioner M is connected to a regeneration type air conditioner G arranged in a lower part of a bed B in a nap room 11. The regeneration type air conditioner G constituted by connecting a plurality of regeneration units 1 in series is constituted by connecting them in parallel for a main cooling cycle in the main air conditioner M. At the time of idling cooling in the main air conditioner M, a part of cooled temperature air conditioned by the main air conditioner M is conducted into a casing 12 through a duct 51, is cooled again by the regeneration unit 1 arranged inside the casing 12, and then is blown out into the nap room 11 to cool there.
Patent JP-H02147503-A (JP)
Title: Protective device in garbage collector
Inventor: KURIHARA HIDEAKI
IPC: B65F3/20
Filed: 1988-11-29
Abstract: PURPOSE:To improve safety by installing on a car body a protective fence linked with a compressing device, and making it possible to drive a compressor only when the protective fence is in a protecting position (a position extruding into a charging part). CONSTITUTION:A protective fence 4 is installed on a car body, set movable between a position away from a garbage charging part 1 and a position to cover the charging part 1, and linked with the driving of a rotary plate 2 of a compressing device. That is, garbages are put in by evacuating the protective fence 4 from the charging part 1. The rotary plate 2 of the compressing device can not be driven at that time. The constitution is so arranged to ensure that the driving of the rotary plate 2 becomes possible only after the charging part 1 is blocked with the protective fence 4. The constitution improves safety.
Patent JP-H09146202-A (JP)
Title: Silver halide emulsion, its production and silver halide photographic sensitive material using that
Inventor: OMAE NORIHIRO
IPC: G03C1/035
Filed: 1995-11-20
Abstract: PROBLEM TO BE SOLVED: To obtain high sensitivity and high covering power, to decrease fog and to improve stability in a dissolved state in the lapse of time. SOLUTION: Planear particles of silver chloride bromide having  111} plane are produced by forming nuclei, growing the particles, settling and cleaning the particles with water, dispersing again and then ageing. In this method, the particles are grown under conditions of pAg between >=7 and <=10, at temp. between >=40 deg.C and <=90 deg.C. Further, the particles are settled and cleaned with water under conditions of pAg between >=4 and <=8 and at temp. between >=20 deg.C and <=60 deg.C, and aged under condition of pAg between >=4 and <=7.5.
Patent JP-H08134604-A (JP)
Title: Soft-magnetic material, excellent in magnetic flux density, coercive force, and corrosion resistance and having high electric resistance, and its production
Inventor: OMORI TOSHIMICHI
IPC: C21D8/12
Filed: 1994-11-09
Abstract: PURPOSE: To produce a soft-magnetic steel material having a composition, in which specific amounts of C, T.N, Al, Si, and Cr are contained and a parameter showing the contribution of Al, Si, and Cr is specified, having a coating layer of Al2 O3 grains on the surface, and having high electric resistance and excellent in magnetic flux density, coercive force, and corrosion resistance. CONSTITUTION: A steel, having a composition which consists, essentially, of, by weight, <=0.007% C, <=0.01% T.N, 1-4% Al, 0-1.5% (including 0%) Si, 0-5% (including 0%) Cr, and the balance Fe and in which the S value calculated by equation S=2×(Al%+Si%)+Cr% is regulated to 4.5-9, is refined and formed into an ingot. This ingot is hot-rolled and formed into a steel stock of prescribed shape, which is heat-treated at >=800 deg.C in an atmosphere of 10<-6> to 10<-2> atm partial pressure of oxygen. Further, a coating layer of Al2 O3 grains is formed on its surface so that coating density becomes >=10<12> pieces/m<2> . By this method, the soft-magnetic steel material, excellent in magnetic flux density, coercive force, and corrosion resistance and having high electric resistance, can be obtained.
Patent JP-H04175569-A (JP)
Title: Oil pressure control device for automatic transmission
Inventor: TAKADA MITSURU
IPC: F16H61/10
Filed: 1990-11-07
Abstract: PURPOSE:To allow optimizing the torque capacity of a friction engaging means even though the engine torque involves uncontinuous change, by furnishing an accumulator with a plurality of back pressure chambers having different pressure receiving area, and changing the back pressure chamber for supplying the oil pressure on the basis of adjusting operation of the engine torque. CONSTITUTION:An accumulator 11 has a piston 15, wherein No.1 back pressure chamber 18 sealed with two seal rings 17 is formed at the periphery of a cylindrical part 16, inside whereof constitutes No.2 back pressure chamber 19 having a greater pressure receiving area than the No.1 back pressure chamber 18. A selector valve 12 changes over from the condition, in which No.1 drain port 29 is in communication with No.1 back pressure chamber port 30 and also an input port 31 is in communication with No.2 back pressure chamber port 32, to the condition in which the No.1 back pressure chamber port 30 is in communication with the input port 31 and also the No.2 back pressure chamber port 32 is in communication with No.2 drain port 33, or vice versa. The opened/ closed condition of a swirl control valve of engine E is informed from an electronic control unit 7 for engine to an electronic control unit 8 for automatic transmission, and the selector valve 12 is controlled.
Patent JP-H07153462-A (JP)
Title: Metal oxide-hydrogen secondary battery
Inventor: GAMA MITSUO
IPC: H01M10/28
Filed: 1993-12-01
Abstract: PURPOSE:To provide a metal oxide-hydrogen secondary battery capable of suppressing pulverization with the progress of charge/discharge cycles, capable of keeping the progress level of pulverization constant, and provided with a negative electrode by containing a specific alloy in the negative electrode. CONSTITUTION:This metal oxide-hydrogen secondary battery stores a positive electrode 2 containing a metal oxide, e.g. an unsintered nickel positive electrode, an alkaline electrolyte, and a negative electrode 1 containing a hydrogen storage alloy. The negative electrode 1 of this battery contains the hydrogen storage alloy expressed by the formula LmNinCoxMnyAlz and is provided with a hexagonal structure having the crystal lattice constants (a), (c) obtained by X-ray diffraction, where Lm is one or more selected from rare earth elements including La, the total value of atomic ratios indicates 4.8<=w+x+y+z<=5.5, 0.495 nm<=a<=0.510nm, and 0.400nm<=c<=0.410nm.
Patent JP-H01147001-A (JP)
Title: Composition for producing metallic chromium molded product
Inventor: OIKAWA TOMOYUKI
IPC: B22F3/02
Filed: 1987-12-01
Abstract: PURPOSE:To develop the title raw composition for producing a metallic Cr molded product by injection-molding, drying, sintering, etc., by mixing fine metallic Cr powder with the binder consisting of wax contg. thermoplastic resin and fatty acid at high temp., cooling, and then crushing the mixture. CONSTITUTION:From 70 to 95wt.% metallic Cr powder having 0.1-150mum mean particle diameter, 10-60wt.% wax such as petroleum wax, natural wax, and polyolefinic synthetic wax plus >=1 kind of thermoplastic resin such as polyethylene and an ethylene-vinyl acetate copolymer as the binder, and 0-30wt.% fatty acid having >=150 deg.C b.p. such as stearic acid and palmitic acid are mixed to obtain a material having >=100g/10min fluidity (MFR) at 120-150 deg.C. The material is mixed with metallic Cr powder, and the mixture is cooled, pelletized, and then crushed. The product is injection-molded, dried, degreased, and then sintered to produce a metallic Cr molded product.