baber/WOPTO huggingface dataset:
Patent JP-S62231935-A (JP)
Title: Liquid crystal element
Inventor: SHINJO KENJI
IPC: C08G73/10
Filed: 1986-04-01
Abstract: PURPOSE:To obtain the titled element having an improved transmittance at the time of opening a picture element shutter by mounting a coating film composed of a high polymer having a specific structural unit which orientates preferentially plural layers in one direction on at least one substrate of a pair of substrates. CONSTITUTION:The titled element comprises the pair of the upper substrate 11a and the lower substrate 11b which are dispersed in parallel and transparent electrodes 12a, 12b which are wired to each substrates. The orientation controlling films 14a, 14b composed of the film of the high polymer shown by formula I are disposed on the substrates 11a and 11b respectively. In formula I, R is a bivalent group shown by formula II. In order to mount the polyimido type high polymer film having the structural unit on the substrate 1, polyamic acid is dissolved in N-methylpyrrolidone (NMP), dimethylformamide (DMF) and dimethylacetoamide (DMAC), etc., and the obtd. solution is coated on the substrate, and subsequently, the substrate is thermally treated, thereby dehydrating and ring-closuring it to form an imido binding.
Patent JP-H05234601-A (JP)
Title: Material of electrode for metal-halogen secondary battery
Inventor: INOUE MAKOTO
IPC: H01M12/08
Filed: 1992-02-21
Abstract: PURPOSE:To provide a material for an electrode of a metal-halogen secondary battery, especially a material for a positive electrode of a zinc-bromine battery, that is a bromine electrode, with which high discharge potential can be kept even in the last stage of electric discharge and with low bromine density and high current density. CONSTITUTION:A material of a positive electrode for a metal-halogen secondary battery comprises a paper substance containing more than 60weight% of fibrous activated carbon, in which monofilament is less than 15mum in its diameter and quantity of acidic group per unit weight is more than 2.0meq/g, bonded to a conductive plate. By using this electrode, high discharge potential can be obtained even in the last stage of electric discharge and with high current density, because the polarization value can be lowered and contact resistance of the electrode can be made low, even with low bromine density.
Patent JP-H07284019-A (JP)
Title: Processing device for a large number of video signal
Inventor: KIN HITSUDAN
IPC: H04N7/18
Filed: 1995-03-30
Abstract: PURPOSE: To reduce consts by unnecessitating the installation of another video and to decrease an install area as well by composing a lot of cameras, with which clients are monitored at a bank for security maintenance, of photographic lenses, solid-state imaging devices and video signal input parts for driving these components when installing these cameras. CONSTITUTION: When a user is to reproduce images corresponding to respective zones on a monitor, a video signal input part 10 for the desired zone is selected and in an automatic mode, an electric signal corresponding to that part from a selector part 50 is outputted from a control part 40. At the control part 40, switch parts 20 linked to respective video signal input parts 11-1n are successively operated according to the preset order, and video signals from the input part 11-1n are successively inputted to a video signal processing part 60. Namely, the video signals from the input parts 11-1n are inputted through the switch parts 20 to a signal converting part 30, analog video signals are converted to digital signals and outputted to the control part 40 and while using the processing part 60, video data are recognized on a monitor 80 by the viewer.
Patent JP-H06286119-A (JP)
Title: Expansion and contraction device for paper width
Inventor: ISHIBASHI NOBUYUKI
IPC: B41F23/02
Filed: 1993-03-31
Abstract: PURPOSE:To avoid generation of wrinkles on the traveling paper and to avoid fan out phenomena caused by dipping water by previously wetting a form with water just before a first unit and stretching the form in the cross direction. CONSTITUTION:A paper sheet 12 is previously wetted water and stretched in transverse direction by a single device just before the first unit. That is, water is stuck to the form 12 in a first stage and also a function for stretching the same in the cross direction is given in a second stage by arranging this device. Further rolls 21 wherein many V-shaped scratches are formed on the surfaces are used. Thereby the smooth flow of air is assured between a film and a guide roll 22 in addition to fan out measures and prevention of a wrinkle. An expansion and contraction device for paper width is equipped with a function for preventing winding of paper around the guide roller 22.
Patent JP-H08274970-A (JP)
Title: Image forming device
Inventor: IMAI MITSUHIRO
IPC: B41J21/00
Filed: 1995-03-30
Abstract: PURPOSE: To match images of odd and even numbered pages (not inverted) even in the case of a double side original including a photograph or illustration without a character or with whatever shap the double side original is set to a platen and to keep the matching performance of the image even with magnification or reduction. CONSTITUTION: An original filing side designation section 31 designates a filing side and an original image direction designation section 32 designates an image direction. When a double side original 4 is set to an original tray 3 and a start key 33 is closed, an original set direction detection section 34 detects a set direction of the double side original 4 and a data output form judging section 37 judges a data output form. A rotary angle judging section 38 judges a rotation angle of the image signal read from the original 4 based on the designation, detection and judgment as above. An image rotation section 39 rotates the read image signal and stores the resulting signal to a 1st memory 42. The image signal is read from the 1st memory 42 and outputted for copying, facsimile transmission or host scanning.
Patent JP-H09263213-A (JP)
Title: Occupant crash protection device
Inventor: KISHI TAKAYUKI
IPC: G01P15/00
Filed: 1996-03-27
Abstract: PROBLEM TO BE SOLVED: To reduce the number of resistors used by conducting failure diagnosis of a backup capacitor, a switch circuit and a detonator based on respective voltage generated at both terminals of the detonator and a voltage difference between them. SOLUTION: Charging voltage is always supplied from a backup capacitor 6 to a first diagnosis high-resistor element 14, a detonator 13 and a second diagnosis high-resistor element 16 to pass very small diagnosis current. A diagnosing means 25 of a microcomputer 18 inputs the voltage of both terminals A, B of the detonator 13, discriminate if it is within the required value based on the generated voltage and a voltage difference to diagnose the failure of the backup capacitor 6, the first and second switching transistors 11, 12 and the detonator 13. It is thus possible to reduce the number of resistors used.
Patent JP-S51149693-A (JP)
Title: Propulsion system
Inventor: WATANABE YUZURU
IPC: B63H1/36
Filed: 1975-06-16
Abstract: PURPOSE: A plate like propulsion body which can be utilized to propel a boat with high efficiency. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H07256849-A (JP)
Title: High design functional decorative sheet
Inventor: ISHIDA HISANORI
IPC: C09D5/36
Filed: 1994-03-18
Abstract: PURPOSE:To provide a decorative sheet having a function of cutting OFF ultraviolet rays by enhancing its design by changing a transmitted light and reflected lights of the sheet to various scattered light and colors, and regulating an intensity of the light in the sheet used by adhering it to a transparent molded form, etc. CONSTITUTION:An uneven layer 4 is formed of ionizing radiation curable resin 3 in which luster powder is dispersed on a transparent base material sheet 2, wherein particle size of the powder is 5-130mum, a dispersed amount is 3-15 pts.wt., and a distribution of a film thickness is 5-100mum.
Patent JP-H04307944-A (JP)
Title: Semiconductor element connecting material and semiconductor device
Inventor: KOGASHIWA TOSHINORI
IPC: H05K3/34
Filed: 1991-04-05
Abstract: PURPOSE:To hold down the acceleration of ionization of Ag contained in a solder alloy and to prevent migration from being caused and thereby to provide connection material having a high electric reliability by allowing the solder alloy, mainly composed of Pb, Sn or In, to contain Ag and Pd and by making the ratio of Pd to Ag the specified value or above. CONSTITUTION:A solder alloy, mainly composed of Pb, Sn or In, is allowed to contain Ag and Pb. The ratio of Pd to Ag [Pd wt% (Ag wt%+Pd wt%)] is 0.1 or above. Such solder alloy is used as connection material. It is preferable that 1-5wt% of Ag should be contained in the solder alloy. A semiconductor element 2 and a substrate 1 are connected with the said connection material 3 to fabricate a semiconductor device. For example, a metallized layer 4 which is constituted of Ti layer, Ni layer and Au layer is formed on the ceramic substrate 1 and the same metallized layer 5 is formed on the semiconductor chip 2 and the connection material 3 is bonded between the two metallized layers 4 and 5.
Patent JP-H05231271-A (JP)
Title: Fuel injection nozzle
Inventor: KAWAMURA HIDEO
IPC: F02M61/18
Filed: 1992-02-26
Abstract: PURPOSE:To provide a fuel injection nozzle which reduces the generation of smoke by a method wherein an injection nozzle is formed in the shape of an oblong in cross section and a lead part formed in the peripheral edge on the inlet side of an injection nozzle is formed in a proper manner. CONSTITUTION:A lead part 10 formed in a slope is formed in the side edge of the long side on the inlet side of an injection nozzle 3, and the escape part 16 of a needle valve 4 is formed on the tip side of the needle valve 4 between the outer surface 14 of the needle valve and the inner wall surface 11 of a nozzle tip 2. The lead part 10 is inclined at an angle of 15-30 deg. with the inner wall surface of the nozzle tip and formed in length approximately equal to the length of the short side of the injection nozzle 3. Thus, a so formed fuel injection nozzle uniformizes the flow of fuel, generates spray where wide branch of penetration is prevented from occurring, and reduces the generation of smoke through promotion of mixture of fuel and air.
Patent JP-H10267810-A (JP)
Title: Method for evaluating strength of welded h-shaped steel
Inventor: NISHIZAKI HIROSHI
IPC: G01N33/20
Filed: 1997-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a method for evaluating the strength of welded H-shaped steel by which the strength of a welded part and its periphery can be evaluated accurately and easily. SOLUTION: In this method, a trapezoidal tensile test piece (H-shaped trapezoidal test piece 1), in which the lengths of welded parts (4A and 4B) and flanges 3 (3A and 3B) are different from each other at both ends of a web 2, is used. It is preferable that a shape index, which is defined as a value that a height H of web is divided by a difference between the lengths of welded part 4 at both ends of the web 2, is 7 or lower. Thus the dependency of shape index of tensile strength can be utilized for this method.
Patent JP-H09246273-A (JP)
Title: Bump structure
Inventor: ASANO KOJI
IPC: H01L21/321
Filed: 1996-03-05
Abstract: PROBLEM TO BE SOLVED: To easily absorb variations in bump height and simplify a process by forming the uppermost bumps opposed to a circuit board of a material having the melting point lower than that of the material for the bumps thereunder. SOLUTION: A first bump 4 is formed on an electrode pad 2 on a semiconductor element 1 by ball bonding. A second bump 3 is formed on the first bump by ball bonding using a material the melting point of which is lower than that of the first bump. Formation of stacked bumps has the effect of flattening the necks of first bumps 4, positioned in the lower level, and thus evens the height of second bumps 3, positioned in the upper level. In flip chip mounting, the uppermost bumps 3 are melted and bonded to the terminal electrodes on a circuit board, and the chip is thereby connected with the circuit board. As a result, variations in bump height are absorbed, and the height of the lower bumps is unified when bumps are stacked up, this enables stable production.
Patent JP-S58188153-A (JP)
Title: Integrated circuit device
Inventor: TOSAKA TAKAO
IPC: H01L21/8222
Filed: 1982-04-27
Abstract: PURPOSE:To decrease the consumed current of an IC without increasing the area of a resistor, by reducing the potential difference between the both ends of the current restriction resistor. CONSTITUTION:A current source A is inserted between the base and the collector of an N-P-N element Tr 4, the collector is connected to a supply voltage a, then diodes D1-D3 are formed in series in a forward direction and inserted between the base and an earth resulting in the constitution of a voltage source B, and the emitter is decided as an output terminal e. The resistor R1 is connected between the collector of an emitter earthed P-N-P element Tr 1 and the emitter of a P-N-P Tr 2, then the base of the Tr 2 is connected to the terminal e resulting in the constitution of an output part, and the collector is decided as an output terminal d. Then, the base and the emitter of a P-N-P Tr 3 for output are connected respectively to the terminals d and a. When inputted to the base terminal b of the Tr 1, the Tr 1 is turned on, the potential difference between the both ends of the resistor R1 is only 1 VBE, and the IB of the Tr 2 can be neglected, accordingly the Tr 3 is turned on by VBE/R1; when the Tr 1 is off, the Tr 2 and the Tr 3 are also turned off. By this constitution, the consumed current can be decreased without increasing resistance values.
Patent JP-S63238652-A (JP)
Title: Operation managing system for distributed processing system
Inventor: TSUGAWA KINGO
IPC: G06F15/177
Filed: 1987-03-26
Abstract: PURPOSE:To prevent a drop of a throughput of the whole system by monitoring a utilizing state of shared resources, in the owning node of its shared resources. CONSTITUTION:A control table 2 for recording users 4, 5 for utilizing shared resources 1 in accordance with a node, and its utilization time, and a resources monitoring mechanism 3 for monitoring the contents of this control table 2 are prepared in advance. In this state, when there is a person whose requests to utilize the shared resources 1, full names of its users 4, 5 are recorded in the control table 2, and, when there is a user who is being recorded and also when there is a person who requests to utilize the shared resources 1, its full name and the waiting time are recorded as its idle waiting user in the control table 2, and by the monitoring mechanism 3, the control table 2 is checked at a prescribed time interval, and when the waiting time has exceeded a prescribed time, a warning is given to the idle waiting user. In such a way, a drop of a through-put of the whole system can be prevented.
Patent JP-S61230902-A (JP)
Inventor: NAGAYA HITOSHI
IPC: B27M3/00
Filed: 1985-04-05
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-H09242733-A (JP)
Title: Looseness preventive nut
Inventor: YOSHIMURA NAOYUKI
IPC: F16B39/284
Filed: 1996-03-04
Abstract: PROBLEM TO BE SOLVED: To improve safety factor to looseness of a nut with simple constitution without applying a shaft directional load larger than necessary to a bolt by a fastening load of the nut. SOLUTION: A base end side part is folded back inward by 180 degrees by leaving a fastening part 6 on the tip side of a cylindrical member, and the base end side of the cylindrical member is formed as an inner-outer double cylinder structure by this folding-back, and a lower end part formed as the inner-outer double cylinder structure is horizontally overhung outward, and a fastening part 7 with which a fastening tool such as a spanner is engaged is formed.  A screw 8 is arranged on an inner peripheral surface on the inner cylinder side formed as the inner-outer double cylinder structure, and a piston nut 5 being a nut member is constituted, and the piston nut 5 is screwed in a piston rod 1 being the bolt side through this screw 8 with prescribed fastening torque, and fastening object members composed of a piston 2 and damping valves 3 and 4 or the like are fixed to the piston rod 1 being the bolt side by using elastic deformation of the piston nut 5.
Patent JP-S60218233-A (JP)
Title: Separation and supply device for long parts
Inventor: IKEDA YUUJI
IPC: B25J15/08
Filed: 1984-04-12
Abstract: PURPOSE:To simplify the construction of a separation and supply device by providing a storing portion for storing long parts circular in section, a pair of chucks for clamping a long part and a transfer loader portion for moving the chucks to separate and supply long parts without aligning the long parts. CONSTITUTION:A chuck 4 is lowered on long parts 2 stored in a receptacle 1. At this time, the chuck 4 is guided by a guide 7 provided with a shaft 8. After that, fingers 3 of the chuck 4 are expanded in direction of an arrow X for the longpart 2 circular in section to chuck one long part 2. Subsequently, after the long part 2 is lifted up by the cylinder 5, the long part 2 is pulled out from the receptacle by a cylinder 6. Thus, the long part 2 is longitudinally pulled out by the chuck 4, so that the long parts 2 are separated one by one without aligning the long parts.
Patent JP-H04307909-A (JP)
Title: Manufacture of magnetic core
Inventor: TAKEUCHI MASAHITO
IPC: H01F41/02
Filed: 1991-04-05
Abstract: PURPOSE:To get a magnetic core, where the permeability has a nonlinear characteristic to the weight magnetic field of a DC current, efficiently and at low cost. CONSTITUTION:A second magnetic ribbon 1b consisting of one or more kinds of Fe amorphous alloys different in crystallization temperature from a first magnetic ribbon 1a is inserted, while this magnetic ribbon 1a consisting of a first Fe amorphous alloy is being wound, so as to get a magnetic core body where the first and second magnetic ribbons 1a and 1b are partially wound alternately one over the other, and then this magnetic core body is heat-treated.
Patent JP-S63238521-A (JP)
Title: Capacity measuring instrument
Inventor: TANAKA KEISUKE
IPC: G01F23/28
Filed: 1987-03-27
Abstract: PURPOSE:To detect the capacity of liquid with a simple constitution by originating a sound wave to the surface of the liquid and counting the time until the wave is reflected and returns, and detecting the rest of the liquid based on the time. CONSTITUTION:A pulse generator 13 is put in operation and a vibrator 11 for transmission is driven with its pulse through a driving circuit 14 to send the ultrasonic wave to the surface of the liquid. An FF circuit 18 is set through the operation of the pulse generator 13 to turn on a gate circuit 21, so a counter 22 starts counting a clock from a clock signal generator 19. When the sent ultrasonic wave is reflected by the surface of the liquid and received by a vibrator 12 for reception, a gate circuit 16 is turned on and the FF circuit 18 is reset, so the gate circuit 21 is turned off to stop the counting operation of the counter 22. An arithmetic circuit 24 calculates the rest of the liquid according to the counted value of the counter 22 and displays it on a display device 25.
Patent JP-H05233395-A (JP)
Title: Data conversion system
Inventor: MORI KAZUNORI
IPC: G06F17/21
Filed: 1992-02-25
Abstract: PURPOSE:To convert data between a simple electronic sheet generating device and a word processor by converting the data generated by a data generating means to data in the internal form and converting the data to the data form of a read means and outputting the data to the data read means. CONSTITUTION:When the data are generated by a data generating means 80, the data, the data name, and the generating device classification are outputted to a converting means 6. The converting means 6 identifies the classifications of a data generating means 80 and applies conversion procedures corresponding to the classifications to convert inputted data to data in the internal form. The operator of a data read means 90 outputs a conversion instruction including the classifications of the data read means 90 and the data name to a conversion means 6 for referring to and updating the data in the data generating means 80. The conversion means 6 converts pertinent data in the internal form with conversion procedures corresponding to the classification of the data read means 90 based on the conversion instruction from the data read means and outputs the converted data to the data read means 90.
Patent JP-S551239-A (JP)
Title: Handle operation and turn controlling apparatus of reaping-harvesting machine
Inventor: OKITA KIMITOSHI
IPC: B62D11/08
Filed: 1978-06-16
Abstract: PURPOSE: To permit the handling of a body and the turning of the body with a proper amount  of handling by allowing an operation cylinder to be operated till the position of driving-clutch  cut operation by means of automatic driving controlling signal and till the position of brake operation by means of turn controlling signal.   
     CONSTITUTION: A lateral displacement detecting sensor 3 and a row-end detecting sensor 4 are  installed at the front of the body, and in the transmission system to a clawler apparatus 5, a  driving-clutch brake 1 is arranged which is capable of switching continuously and reversibly  from diving-clutch in operation to braking operation through driving-clutch cut operation. A  hydraulic cylinder 2 and a control device 6 are arranged, and according to the detection of internal pressure of the hydraulic cylinder 2, during reaping work, the automatic driving controlling  signal is generated, while, the output of the lateral displacement detecting sensor 3 is generated,  and the hydraulic cylinder 2 is operated till the position of driving- clutch cut operation. While  the row-end detecting sensor 4 generates output, the hydraulic cylinder 2 is operated continuously  till the position of brake operation by means of turn controlling signal. Thus, ther handle operation and turn of the machine body can be performed precisely and cetainly with the proper  amount of handling. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S55165571-A (JP)
Title: Manufacture of button type enclosed cell
Inventor: UETANI YOSHIO
IPC: H01M2/02
Filed: 1979-06-11
Abstract: PURPOSE:To complete enclosed structure of cell without applying excessive force to a positive electrode mixture by a method in which the upper end of the opening of a positive electrode can is inclined by a spinning roll and a gasket between the positive electrode can and a negative electrode can is compressed for sealing. CONSTITUTION:Cell-forming substances are filled into the positive electrode can 5 and the negative electrode can 6, the positive electrode can 5 and the negative electrode can 6 are combined together to form a cell, and the cell is put between the upper clamper 11 and the lower clamper 12 for fixation. And, the spinning roll 13 is mounted to the roll shaft 15 through the roll bearing 14, the roll shaft 15 is rotated around the axle of the upper and lower clampers 11 and 12 to move the roll shaft 15 in the radial or axial direction, and thereby the surface 13a on the roll side is contacted with the outer wall of positive electrode can 5 and allowed to turn around the roll shaft 15. When, furthermore, moving the roll shaft 15 while rotating it around the axle of the upper and lower clampers 11 and 12 so as to direct the surface 13a on the roll side to the inside, the outer wall of the positive electrode can 5 is throttled and then confined by means of the spinning roll 13.