baber/WOPTO huggingface dataset:
Patent JP-S6451627-A (JP)
Title: Semiconductor device
Inventor: INOUE KAZUHIKO
IPC: H01L23/50
Filed: 1987-08-22
Abstract: PURPOSE:To form a bump easily while ensuring connection with an electrode for a semiconductor chip by forming the bump to a semicylindrical shape. CONSTITUTION:A lead frame 20 is composed of a lead section 20a and a semicylindrical bump 20b shaped in the overall width of the lead section while being crossed at right angles in the longitudinal direction of the lead section 20a at the tip of said lead section 20a. The bump 20b is connected to an electrode for a semiconductor chip in a line contact manner and can be connected to an electrode surface positively, and no positional displacement at the point of contact is generated on the outside of the electrode surface as seen in conventional devices.
Patent JP-S6450992-A (JP)
Title: Output controller for nuclear power plant
Inventor: KUDO YOSHIRO
IPC: G21C7/26
Filed: 1987-08-21
Abstract: PURPOSE:To automate a control of recirculation flow and an insertion of a control rod and to enable an improved automatic output control to be available, by inputting an output regulating signal to a recirculating flow controller or a control rod regulator according to a value of a reactor core flow. CONSTITUTION:An output regulator 5 outputs an output regulating signal to a flow judgement device 6. The device 6 receives a core flow signal from a flow detector 2 and when being judged the core flow to stay in a range of a higher flow region, it transfers the output regulating signal from the regulator 5 to a recirculation flow controller 7 as it is, and makes the controller 7 control a reactor output with controlling solely the recirculating flow. On the other hand, in case that the core flow is judged to stay in the range of lower flow region, the core flow signal is furthermore compared with a limit value of an automatic flow control at a flow comparator 8. In case that the flow is greater than the limit value, the flow regulating signal is transferred to an output demand distributor 9, is distributed to the controller 7 and a control rod regulator 10 and thereby a cooperative controlling by both two is carried out. Otherwise, when the core flow is smaller than the limit value, the output regulating signal is thoroughly output to the regulator 10 by the output demand distributor 11 and thereby a control solely by a control rod operation is carried out.
Patent JP-H0765364-A (JP)
Title: Production of magnetic tape and magnetic tape
Inventor: SHIMAZAKI YUKIHIRO
IPC: G11B5/842
Filed: 1993-08-23
Abstract: PURPOSE:To make suitability to calendering compatible with magnetic characteristics and mechanical strength and to obtain a magnetic tape fit for a high density recording, having a smooth surface state, almost free from drop- out and excellent in electromagnetic transducing characteristics. CONSTITUTION:A 1st magnetic coating material having 60-72wt.% solid content in a kneading process at the time of producing a magnetic coating material is mixed with a 2nd magnetic coating material having 75-85wt.% solid content and a single magnetic layer is formed on a nonmagnetic substrate by coating with the resulting mixture or plural magnetic layers are formed on a nonmagnetic substrate by coating with the above-mentioned 1st and 2nd magnetic coating materials. Thus, the objective magnetic tape is produced.
Patent JP-S58107503-A (JP)
Title: Optical parts of synthetic resin
Inventor: OGURA TOSHIAKI
IPC: G02B1/11
Filed: 1981-12-21
Abstract: PURPOSE:To raise adhesion to a plastic surface, and to reduce reflectance by providing an MgF2 layer and an SiO2 layer as the protective films of the plastic surface on this surface, with each of optical film thickness specified. CONSTITUTION:Two coat layers (a) are formed by vapor depositing MgF2 as a first layer 2 on the surface of a synthetic resin 1, such as polymethyl methacrylate, having 1.49 refractive index in an optical film thickness of lambda1/4 (refractive index n1=1.385, and lambda1=400nm), and as the second layer 3, SiO2 in an optical film thickness of lambda2/8 (n2=1.46, lambda2=160nm, and lambda1>lambda2). A synthetic resin lens provided with this coat layer (a) is reduced in reflectance as compared with that without it.
Patent JP-S5999042-A (JP)
Title: Method and apparatus for supplying fuel to electronically controlled engine
Inventor: OOYA FUMIAKI
IPC: F02D41/10
Filed: 1982-11-29
Abstract: PURPOSE:To control acceleration of an engine appropriately at the time when the engine temperature is low, by effecting first increase of fuel for acceleration at the time when a throttle valve is opened in case that the engine temperature is lower than a prescribed value, and effecting second increase of fuel for acceleration calculated from the flow rate of intake air and the engine speed after passing of a prescribed time. CONSTITUTION:In operation of an engine, whether an idle switch 29 is ON or OFF is judged at first by an electronic control unit 31. When the switch 29 is turned from ON to OFF, that is, it is judged that an engine is in acceleration, judgement is then made on whether the temperature TW of cooling water detected by a water temperature sensor 22 is lower than 30 deg.C or not. In case of YES, an initial value A is substituted into a first fuel increasing rate F1 for acceleration and a fuel injection valve 7 is controlled on the basis of the value obtained by the above substitution. After passing of a prescribed time, the injection valve 7 is controlled on the basis of a second fuel increasing rate F2 for acceleration calculated from the outputs of an air-flow meter 2 and a crank angle sensor 26 in consideration of the engine load. After the engine is accelerated, the second fuel increasing rate F2 is decreased gradually until it is reduced to zero.
Patent JP-S6450708-A (JP)
Title: Terminal treatment method for electric cable
Inventor: MATSUKI MASAKI
IPC: H02G1/14
Filed: 1987-08-21
Abstract: PURPOSE:To prevent the deterioration of electrical characteristics by polishing the surface from which an external semiconductor layer is peeled by sand paper and ultrasonic-cleaning the surface of a cable insulating layer up to a section near the left section of the external semiconductor layer. CONSTITUTION:A cable sheath 22 and a cable core 20 are peeled step by step, and a cable conductor 14, a cable insulating layer 16 and an external semiconductor layer 18 are exposed in succession. A conductor leading-out bar 24 is connected to the cable conductor 14, and a field relaxing layer 28 such as an epoxy bell mouth is executed onto a cable insulating layer 16 exposed be peeling the external semiconductor layer 18 through a reinforcing insulating layer 26. In the method, the surface from which the cable insulating layer 16 is exposed by peeling the external semiconductor layer 18 is polished by sand paper in order to remove the rib-shaped remainder of the external semiconductor layer 18, but the surface of the cable core 20 up to the left section of the external semiconductor layer 18 after the sand paper treatment is ultrasonic-cleaned in a washing tank 42 in which a dashing 48 is stored.
Patent JP-S6364483-A (JP)
Title: Indoor picture projecting method
Inventor: ATSUTA TOSHIO
IPC: H04N5/74
Filed: 1986-09-05
Abstract: PURPOSE:To visuarize a magnified projected picture on a screen by making the inside of a room bright by polarized light whose polarized face is maintained and projecting a picture having other polarized plane from a liquid crystal TV onto a stereoscopic screen so as to keep a prescribed lightness by a window or a lighting inside the room or the like. CONSTITUTION:A polarization filter 9 having a longitudinal polarized face is provided to a window 4 and a lighting 5 arranged in a room 2 of a house or the like so as to keep a prescribed lightness by projecting a light having a one polarized face to the inside of the room 2. Moreover, a polarized light holding reflecting film 10 is provided to the reflecting face such as a wall face of the room 1 or the surface of ceiling as a stereoscopic screen so that the light transmitted through the filter 9 is reflected while keeping its polarization. Furthermore, a projector 12 of a liquid crystal TV is arranged on a desk 6, the screen 8 is arranged corresponding to the projection lens 18 of the projector 12 and the polarized plate 9' whose polarized direction is at a right angle to an external light is sticked onto the surface of the screen 8 via the reflecting film 10.
Patent JP-2000040550-A (JP)
Title: Connector structure
Inventor: MAEDA AKIRA
IPC: H01R13/52
Filed: 1998-07-23
Abstract: PROBLEM TO BE SOLVED: To provide a connector structure capable of preventing the degradation of conduction reliability attributable to gel adhering to a terminal when the terminal passes through the gel. SOLUTION: In a connector structure wherein a terminal receiving chamber formed in a housing 31 communicates with the outside through terminal insertion passages 59, a gel piece 47 interposed between the terminal receiving chamber and the terminal insertion passages 59 is installed in the housing 31, terminals connected to tips of wires are inserted from the terminal insertion passages 59, threaded through the gel piece 47 and thereby installed in the terminal receiving chamber, and a part between the housing 31 and the wires is sealed by the gel piece 47, leading bodies 65 which are retained by the tips of the terminals threaded through the gel piece 47, and ejected outside from the terminal receiving chamber after having penetrated through the gel piece 47 are installed in the terminal insertion passages 59.
Patent JP-H0852119-A (JP)
Title: System for measuring consumed calorie
Inventor: NISHIZAWA YOSHIYUKI
IPC: A61B5/0245
Filed: 1994-08-10
Abstract: PURPOSE:To provide a system capable of displaying a consumed calorific value with ease by first storing and setting the sex, age, height, weight, fats ratio, and a pulse rate of a subject under examination when he is at rest and then by inputting a pulse rate after initialization into an arithmetic system according to measurement condition. CONSTITUTION:Data on the sex, age, height, weight, and body fats ratio of a subject under examination which are inputted through an input unit 11, and data on a pulse rate A when the subject is at rest detected by means of a sensor 8, and a detection unit 9 are stored and set in a memory 12; an arithmetic processor 13 selects an arithmetic system according to the height condition and measurement condition. After initialization, a discriminator 10 compares and decides on whether a pulse rate X measured after initialization is greater or smaller than the pulse rate A measured when the subject is standing at rest and selects an applicable arithmetic system, that is, an arithmetic system applied when the subject is at rest or an arithmetic system applied when he is in motion; whereupon the measured pulse rate X is input and the arithmetic processor 13 computes a consumed calorific value Y (Kcal/ min), which is shown on a display unit 14.
Patent JP-H1112840-A (JP)
Title: Simple rainwear-attached hat
Inventor: SUZUKI YUTAKA
IPC: A42B1/04
Filed: 1997-06-27
Abstract: PROBLEM TO BE SOLVED: To provide a highly air-permeable and simple rainwear-attached hat that does not apparently seem that it is provided with a simple rainwear on its inner side and, when necessary, the hat is turned inside out whereby the simple rain wear can be put on so that it may cover the upper face of the hat and an inexpensively produced rainwear can be detachably set to the hat. SOLUTION: A peripheral band 3 attached to the inside of the head part 1A of the hat is made broad and a readily foldable simple rainwear 2 is contained between the peripheral band 3 and the inside top of the head part of the hat. In this case, the head part 1A of the hat is detachably connected to the hood of a rainwear and, simultaneously, a connecting member 9 is provided at the inside top of the hat so that the folded rainwear is held on the head. Thus, when the rain comes, the hat is reversed inside out and the rainwear 2 can be put on over the top of the hat 1.
Patent JP-H1138905-A (JP)
Title: Led display device
Inventor: NAKAGAWA SATOSHI
IPC: G09F9/00
Filed: 1997-07-18
Abstract: PROBLEM TO BE SOLVED: To improve the contrast and shielding ability by forming a shading covers out of a metal or a conductive body and electrically connecting the shielding cover to the earth together with a metallic case. SOLUTION: Shielding cover 5 is formed in a grid form in which grid members are fastened by extending walls between columns of a matrix of LED lamps, and the entire shield cover is made up with a metal such as aluminum, iron, copper or a conductor such as conductive plastic. Moreover, the shielding cover 5 is provided with several electric connection parts with a printed circuit board 4 on the back side (on the side opposing the printed circuit board 4), and they are electrically connected with the wiring pattern formed on the printed circuit board 4 and grounded. Namely, a metallic case 3 and the shielding cover 5 are grounded by electrically connecting the output terminal 7 also with the metallic case 3, and a display surface is surrounded by this metallic case 3, and the metallic shielding cover 5 covers the display surface in a grid form.
Patent JP-S59100390-A (JP)
Inventor: WAKI SEIZABUROU
IPC: F27B17/00
Filed: 1982-11-30
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-S6267603-A (JP)
Title: Pulse measuring instrument
Inventor: ABE HIDEO
IPC: G01R25/00
Filed: 1985-09-19
Abstract: PURPOSE:To eliminate the need for interruption processing by controlling the interruption of execution of a program with the status held and the restart of execution of an operation program of measured data in a CPU in accordance with a request signal due to termination of input pulse measurement. CONSTITUTION:In a pulse input device 600 provided on the same chip as the CPU of an executing part, input timings of plural pulses, for example, two pulses are measured by a pulse control circuit 640, a capture register 612, a free running counter 611, etc., to output a pulse trailing edge detection signal to an I/O request control part 900. Then, the request signal accompanied with termination of capture is supplied from the control part 900, and the CPU holds the status of the executing program and interrupts program execution in this state. A phase difference or the like of pulses is determined by operation in accordance with measured results from the device 600 and is stored, and the execution of the interrupted program is restarted thereafter. Thus, the interruption processing is unnecessary in the CPU side, and the use efficiency of the executing part is improved without complicating the constitution.
Patent JP-H0874665-A (JP)
Title: Method for controlling opening and closing of outer vent in carburetor for internal combustion engine
Inventor: YAMAMOTO TOSHIO
IPC: F02M25/08
Filed: 1994-09-01
Abstract: PURPOSE: To prevent the restarting property of an internal combustion engine from deteriorating by permitting little or no fuel to remain in a float chamber in a carburetor while the internal combustion engine is stopped. CONSTITUTION: A control valve 9, provided within an outer vent 7 leading from a float chamber 4b to a canister 6, is opened when an ignition switch 9 is turned off and until the temperature of cooling water in an internal combustion engine drops near a predetermined temperature at which the rate of generation of fuel vapor soars, and the control valve 9 is opened for the appropriate time proportional to the temperature of the cooling water after the ignition switch is turned off with the cooling water temperature dropped near the predetermined temperature.
Patent JP-H0256859-A (JP)
Title: Lead-acid battery
Inventor: NISHIMURA MIYUKI
IPC: H01M4/14
Filed: 1988-08-23
Abstract: PURPOSE:To improve the conductivity of an active material and improve the utilization factor by using lead powder grains stuck with a conducting material on the surface layers by electrostatic absorption as the active material. CONSTITUTION:Lead powder grains 1 are oxidized on the surface and converted into lead oxide by about 50%. Carbon powder grains 2 as a conducting material are stuck on the lead powder grains 1 by electrostatic absorption by performing mixture/dispersion processing. Electrostatic absorption between powder is performed by this processing, the carbon powder grains 2 as the conducting material are stuck to the surface layers of the lead powder grains 1. Lead powder grains 3 stuck with carbon are used as the active material for the positive electrode 4 and the negative electrode 5 of a lead-acid battery. The conductivity of the lead powder grains 3 themselves is improved, the conductivity of the active material using them is also improved, the utilization factor of the active material is improved, and the energy density of the battery is improved.
Patent JP-H1152624-A (JP)
Title: Toner base grain, toner and developer
Inventor: KANEKO MASAAKI
IPC: G03G9/09
Filed: 1997-08-04
Abstract: PROBLEM TO BE SOLVED: To provide electrostatic image developing toner base grain that can obtain sufficient color reproducibility and coloring property with clearness by containing a specific treated pigment. SOLUTION: A small quantity of water soluble solvent serving as a wetting agent is added in a mixture of an organic pigment, terpenephenol resin and water soluble inorganic salt. After kneading this mixture strongly by a kneader, the mixture is put into water to dissolve the water soluble inorganic salt and water soluble solvent so as to be formed in a slurry state. Filtration and water washing of this slurry are repeated to eliminate the inorganic salt and solvent. The surface of the organic pigment with the terpenephenol resin refined is therefore covered to prevent cohesion caused by drying. Common salt, potassium chloride or the like is use the water soluble inorganic salt. A solvent with a light boiling point is desirably used as the water soluble solvent from the viewpoint of safety.  As terpene which is the material of terpenephenol resin, α-pinene is used as monoterpene, camphorene is used as diterpene, and borneol is used as monoterpene alcohol.
Patent JP-S6451959-A (JP)
Title: Thermal transfer recording device
Inventor: KONUMA AKIHIKO
IPC: B41J2/365
Filed: 1987-08-21
Abstract: PURPOSE:To obtain a high-quality recording image free from any density difference by providing optimal energy through determination of the progress of thermal head temperature. CONSTITUTION:An energy monitor part 10 is composed of a head voltage measurement section 1 for measurement of voltage V applied to a heat generating body 2 by a measurement pulse which is output from CPU every 10mus, a V<2> conversion table which squares the voltage measured by the head voltage measurement section 12, an adder 15 which adds a value shown by a register 14 to a value from the V<2> conversion table and a comparator 16 which judges whether the value stored in the register is higher than a comparative reference value. The head voltage measurement section 12 measures a difference between a voltage applied to the heat generating body and a reference voltage, and output its results after A/D conversion. The V<2> conversion table 13 converts the measurement results to a value which can be calculated as an actual application energy.
Patent JP-S6451246-A (JP)
Title: Automatic tool changing system
Inventor: YAMAMOTO KUNIHIRO
IPC: B23Q3/157
Filed: 1987-08-22
Abstract: PURPOSE:To make the advance or retreat of a tool performable in both parallel and vertical directions without requiring a space by setting tool storage equipment down to a cylindrical rotator provided with tools radially, and constituting a tool changing hand device with a hand which is free of movement on a second slide member free of vertical and parallel movements and directed to both directions and an intermediate direction as well. CONSTITUTION:Tool storage equipment 6 is set down to a cylindrical rotor 52 provided with a lot of tools T radially on the outer circumferential surface. And, a tool changing hand device 49 is constituted of a column body 64 erected between the tool storage equipment 6 and a tool magazine device 5, a first slide member 65 free of vertical motion on this column body 64, a second slide member 67 which is free of parallel motion with a floor surface on this member 65 and a hand 71 which is free of advance or retreat on the member 67 and directed to both directions toward the tool storage equipment 6 and the tool magazine 5 and an intermediate direction as well. And, when receiving a command, this hand 71 of the tool changing hand device 49 grips each tool T on the rotor 52 and transfers it to a tool magazine 27 of the tool magazine device 5.
Patent JP-S6187105-A (JP)
Inventor: MAAKU JIYOUZUIFU ONIIRU
IPC: F24S23/30
Filed: 1985-09-24
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-H1150712-A (JP)
Title: Shutter locking device
Inventor: ESASHI HIROAKI
IPC: E05B65/02
Filed: 1997-08-04
Abstract: PROBLEM TO BE SOLVED: To enable a locking device provided on the end face of a slat to be provided on any slats and to enable a slat provided with the locking device to be enclosed in a shutter case without hindrance by curving when wound. SOLUTION: A slat member 2 connected to a shutter curtain 26, a locking slat member 8 connected to the slat member 2 in such a way as to freely move back and forth between strokes, a pawl piece 20 freely rotationally placed at the end of the slat member 2 and having its end extended from the slat member 2, and a locking piece 21 extended perpendicular to the pawl piece 20 and along the end face 25 of the locking slat member 8 and abutting to the end face 25 when the locking slat member 8 approaches the slat member 2, are provided. Further, a key piece 4 having a spring 5 which keeps the pawl piece 20 extended, a gap part 9 provided between the ends of the slat members 2, 8 when the locking slat member 8 has receded from the slat member 2 and enabling the locking piece 21 of the key pipe 4 to move back and forth, and a key receiver provided within a guide rail and engaged with the pawl piece 20 of the key piece 4 are provided.
Patent JP-S6453641-A (JP)
Title: Underwater communication equipment
Inventor: TAKAGI SHIGERU
IPC: G01S7/52
Filed: 1987-08-25
Abstract: PURPOSE:To always execute the satisfactory underwater communication by delaying the same signal as the signal received from a transmitting side for a certain time, re-sending it from a receiving side and turning the wavefront of a transmitting/receiving waves so that the correlation between the transmitting and receiving signals obtained by the transmitting side can be maximum. CONSTITUTION:The output of a transmitting signal generator 1a is amplified 2a, sent to a correlation computing element 8a, electro-acoustically converted with an echo sounder/transducer 3a and echo-sounder-transmitted 4 into water. A beam 4 received by an echo sounder/transducer 3b is inputted through an amplifier 6b to a correlation computing element 8b, delaying-processed 12b and inputted to the computing element 8b. The delay-processed 12 signal is made into a return beam 5 and echo-sounder-transmitted 3b. An echo sounder received beam 5 is inputted to the computing element 8a. The rotation angle of echo sounder transducer driving devices 9a and 9b is detected 10a and 10b, echo sounder/transducers 3a and 3b are driven and the radiating surface is changed. The same processing is executed concerning a transmitting signal generator 1b. Thus, even underwater where the environmental change is violent, always satisfactory mutual communications are secured.