baber/WOPTO huggingface dataset:
Patent JP-S62244841-A (JP)
Title: Paper detecting device
Inventor: SHIMIZU NORIZO
IPC: B65H7/02
Filed: 1986-04-18
Abstract: PURPOSE:To securely detect the conveyance and existence of a sheet of paper in whichever area of a conveying passage said paper may be conveyed by stretching a wire so as to be brought into contact with said sheet of paper on said paper conveying passage and detecting the existence of vibration of said wire. CONSTITUTION:A wire 2 is stretched so as to be brought into contact with a sheet of paper 50 on a paper conveying passage via piezo-electric elements 1A, 1B and extension springs 3, and a wire vibration detecting means is provided. When the sheet of paper 50 is stopped, since the forced vibration of the wire 2 may be absorbed or suddenly damped down depending on whether the paper 50 is in contact with the wire 2 or not, the existence of the sheet of paper 50 can be known by detecting this damping. Also, when the sheet of paper 50 is being conveyed, the wire 2 may vibrate depending on whether the paper 50 is in contact with the wire 2 is not, thereby, enabling the detection of existence of the paper 50 by detecting the damping of the vibration. Accordingly, in whichever position of the paper conveying passage the sheet of paper 50 may be placed or in whichever area the paper may be conveyed, the existence of the paper 50 can be securely detected.
Patent JP-S62245965-A (JP)
Title: Testing device for motor
Inventor: YAMAMOTO HISASHI
IPC: H02K11/00
Filed: 1986-04-18
Abstract: PURPOSE:To perform a test process in a short time by measuring continuously the period of an incremental signal from a rotary encoder incorporated in a motor to be tested, extracting its maximum and minimum values, and computing the low-speed pulsation of the motor from the difference between the reciprocal numbers of the maximum and minimum values. CONSTITUTION:The rotary encoder is incorporated in the AC servomotor MO to be tested. Here, the motor MO outputs a one-rotation pulse on its one rotation and the rotary encoder outputs the incremental signal at the same time. This incremental signal is inputted to a counter COU with memory and the counter COU counts and stores the period of the incremental signal. The maximum and minimum values of the fetched pulse train signal are found at the point of the completion of one turn of the motor MO. The maximum and minimum values are inputted to a computer CPU to compute the low-speed pulsation of the motor MO from the difference between their reciprocal numbers. Therefore, neither an FV converter nor a waveform memory device, etc., is necessary, so the constitution is simplified and a test is taken by a short-time data process.
Patent JP-H10294893-A (JP)
Title: Electronic still camera
Inventor: KANEKO KIYOTAKA
IPC: H04N9/04
Filed: 1998-04-02
Abstract: PROBLEM TO BE SOLVED: To pick up and record an object in the black/white image pickup mode with higher contrast or higher resolution that in the normal image pickup mode. SOLUTION: The camera is provided with a changeover switch 3 that selects the normal image pickup mode or the black/white image pickup mode, a video signal processing circuit 13 that changes a gamma characteristic in response to the mode changeover, and a luminance signal frequency modulator 67 that changes a band in response to the mode changeover. Thus, in the black/white image pickup mode, the video signal processing circuit 13 sets a higher contrast for the gamma characteristic than that of the normal image pickup mode and the luminance signal frequency modulator 67 extends the band more than that in the normal image pickup mode to obtain high resolution.
Patent JP-H04311493-A (JP)
Title: Water turbine type injector
Inventor: KITAGAWA HIROAKI
IPC: B67C3/00
Filed: 1991-03-28
Abstract: PURPOSE:To prevent splashes of liquid nitrogen from hitting upon a can and from being scattered therefrom when the same is injected with an injector by making the injector have a water turbine-like structure that is equipped, on its circumference, with openings and mechanical valves that actuate the openings to open and close. CONSTITUTION:A main body of a water turbine-shaped injector 20 is constructed almost in cylindraidal form, and openings for ejection of liquid nitrogen are formed at specific intervals on the outer face of the circumference of said main body and at the same time, mechanical valves 21 that actuate said openings to open and shut are provided. Each of cams 22, provided to each of the valves 21, is swung by a rod 23 when the valve 21 comes to a position immediately before the point of injection, and a through hole provided in the valve 21 leads the liquid nitrogen in the injector main body to the outside for ejection. As the valve 21 passes through the point of injection, the cam 22 is swung by a rod 24 and the ejection of the liquid nitrogen is stopped. Thereby the opening moves, following a can 1 that passes through the point of injection. As the liquid nitrogen is injected from the opening that keeps moving, scattering of splashes of the liquid nitrogen arising from hitting of the same upon the can wall can be prevented.
Patent JP-H11288955-A (JP)
Title: High temperature soldering zn alloy
Inventor: SHIMIZU JUICHI
IPC: H01L21/52
Filed: 1998-04-02
Abstract: PROBLEM TO BE SOLVED: To provide a Zn base soldering alloy which substitutes for conventional high temperature soldering Pb alloy at a suitable melting point applicable to assembling, etc., of an electronic component. SOLUTION: A high temperature soldering Zn alloy contains 1-9 wt.% of Al, 0.05-1 wt.% of Ge, or/and 0.01-0.5 wt.% of Mg and remaining Zn and unavoidable impurities. Furthermore, this alloy may contain Sn or/and 0.1-25 wt.% of In.
Patent JP-H02268823-A (JP)
Title: Production of nonionic surfactant made of ferrocene derivative
Inventor: AIURA HIDEKI
IPC: C09K23/42
Filed: 1989-04-11
Abstract: PURPOSE:To simply separate and remove polyalkylene glycol from a mixture contg. a nonionic surfactant made of a ferrocene deriv. and the polyalkylene glycol by bringing the mixture into contact with a carboxylic ester-water extracting medium. CONSTITUTION:A mixture contg. a nonionic surfactant made of a ferrocene deriv. and polyalkylene glycol is brought into contact with a carboxylic ester- water extracting medium. The polyalkylene glycol mixed with the nonionic surfactant in a producing stage is simply separated and removed and the surfactant of high purity is obtd. in a high yield.
Patent JP-H08284505-A (JP)
Title: Remote controller
Inventor: NISHIMOTO NOBORU
IPC: E05B83/16
Filed: 1995-04-17
Abstract: PURPOSE: To simplify the structure of a remote controller, by providing at least one light-emitting element and one sound-generating element in a response information means of a portable device for wireless communication and combining the emitting motion of the light-emitting element and the generating motion of the sound-generating element for information. CONSTITUTION: In a key unit 19, a personal identification signal is through radio to a main control unit 20 with a transmission circuit 28 in correspondence with switch 22, 23 operation. In the control unit 20, the ID code of the personal identification signal which has received in the receiving circuit 34 is compared with the ID code in the memory by the control circuit 33. When both ID codes coinside with each other, a specified motion like unlocking of the door lock is executed by the actuator 43. And various conditions including results of motions are detected by a detection switch 43 and these response signals are transmitted through the transmission circuit 35 by radio. When the receiving circuit 29 catches the response signals, various conditions are informed by the combination of motions of LED 24, 25 and a buzzer 26.  In this way, various conditions can be informed by a small number of elements.
Patent JP-S61247460-A (JP)
Inventor: SHIOTANI MASARU
IPC: A61J1/05
Filed: 1985-04-26
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-H09260822-A (JP)
Title: Structure for connecting/fixing electronic part to board with solder
Inventor: MIZUNO SHINJI
IPC: H05K3/24
Filed: 1996-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a structure for connecting/fixing an electronic part to a board with solder, enabling the connection and fixing to the board with solder even if terminals of the electronic part are connected and fixed with solder to lands of a circuit pattern formed by a conductive paint. SOLUTION: A chip electronic component 40 has terminals 41 and board 10 has lands 21 composed of first layers 23 made by coating a conductive paint contg. a conductive powder in a thermosetting resin on the board 10 and second layers 25 formed by coating a conductive paint contg. a conductive powder in a thermoplastic resin on the first layers 23. The terminals 41 of the component 40 are connected and fixed to the second layers 25 of the lands 21 through a low temp. solder 50.
Patent JP-S59216536-A (JP)
Inventor: KONDOU KAZUO
IPC: B32B27/32
Filed: 1983-05-21
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-S59224371-A (JP)
Title: Electrostatic recording head
Inventor: TOUDOU YOSHIMASA
IPC: B41J2/395
Filed: 1983-05-23
Abstract: PURPOSE:To increase the time constant of attenuation of a potential difference impressed on a gap, by a method wherein a groove cut to a predetermined depth from a head surface is provided in a predetermined width in the periphery of a multi-needle electrode, inclusive, and an insulating layer is provided on the entire region of the head surface exclusive of the groove. CONSTITUTION:The multi-needle electrode 3 and a controlling electrode are surrounded by a molded resin body 6 constituting a supporting member, the entire region of the electrode surfaces is finished by polishing, and a coating material based on fluorine is applied onto the entire region of the head surface in a thickness of 2mum as an insulating layer, and is hardened at normal temperature. Then, the groove is formed beneath the electrode 3 to constitute a gap part 12. Since the gap part is constituted of the groove 12 and an arbitrary height is obtained, it is unnecessitated to provide a spacer with a large thickness, and the insulating layer 11 can be provided with an arbitrary thickness. Accordingly, the composite capacitance of the insulating layer 11 and a dielectric layer beneath the controlling electrode 4 can be set high.
Patent JP-S5717398-A (JP)
Title: Sludge dehydrator
Inventor: YAMASHITA YOSHIHIRO
IPC: C02F11/12
Filed: 1980-07-02
Abstract: PURPOSE: To dehydrate sludge with superior dehydration efficiency without requiring rollers of different sizes by providing braking devices to rollers suspending filter cloth in a apparatus of dehydrating water contents in sludge by means of two sheets of filter cloths.  
     CONSTITUTION: An upper filter cloth 3 is suspended between the 1st driven pulley 1 and a driving pulley 2, and a lower filter cloth 7 is suspended between the 2nd driven pulley 5 and a driving pulley 6. Hydrous sludge 12 is supplied between both filter cloths 3 and 7, and is passed through the plural roller groups constituted of upper rollers 20AW20E and lower rollers 21AW21C, whereby the water contents in the sludge 12 are pressed and filtered out. The sludge is taken out as dehydrated cake 15. At this time, braking devices 22A, 22B, 22C are provided respectively to the upper rollers 20B, 20C, 20D so that tension is generated between the upper roller 20B and the pulley 2, 6 and between the upper roller 20C and the pulley 2, 6, and the braking devices are given braking forces stronger in the directions of  22A→22C, whereby dehydration pressure is increased without exchanging the upper, and lower rollers and the dehydration effect is improved. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S59216894-A (JP)
Title: Germanium-containing liposome
Inventor: NORO SHIYUNICHI
IPC: A61P3/00
Filed: 1983-05-23
Abstract: PURPOSE:The titled liposome that contains an organogermanium compound which can be transported into cells, because it can easily fuse with human hydrophobic cell membranes, thus being suitable for use as an antitumor agent, since the active ingredient can be released under control, without side-effects at all. CONSTITUTION:Lipid such as yolk lecithin is dissolved in an organic solvent and the resultant solution is mixed with an aqueous solution of an organogermanium compound of the formula (A, B and H, lower alkyl; X is hydroxyl, amino, -O-lower alkyl; Y is O, S) such as beta-caboxyethylgermanium sesquioxide and emulsified by means of a homogenizer to prepare a W/O emulsion them the emulsion is added to distilled water to form a complex emulsion of W/O/W type whereby the objective liposome containing an organogermanium compound is obtained.
Patent JP-H05286604-A (JP)
Title: Residual amount sensing device for lamination
Inventor: TAKENAKA KOICHI
IPC: B65H7/14
Filed: 1992-04-10
Abstract: PURPOSE:To provide a residual amount sensing device for laminations which is formed in a simple structure, occupies small space, and easily checks the residual amount of the laminations. CONSTITUTION:A residual amount sensing device for laminations is composed of a rotor 1, a transmission part 2 fitted in along the periphery of the rotor 1, a photo-sensor 3 installed straddling the periphery of the rotor 1, a control means 7 to generate control signals in accordance with the output of this photo- sensor 3, a liquid crystal display 12 controlled with the control signal, and a buzzer 13 to give alarm that a small quantity of the laminations remain. The transmission part 2 is formed in a segment by laminating in five stages plate-shaped transmissive members 2a-2e which have a specified transmissivity and shorten by a certain length, wherein the light transmissivity drops in steps from the left to right. With decrease of the residual amount, the rotor 1 rotates counterclockwise to vary the output of the photo-sensor 3, and meantime the display 12 displays the decrease of the residual amount.
Patent JP-S59216202-A (JP)
Title: Programmable controller
Inventor: TOMITA KAZUAKI
IPC: G05B19/048
Filed: 1983-05-23
Abstract: PURPOSE:To monitor easily the execution state of user instructions by detecting the number of times of execution of a user instruction and displaying execution states of user instructions before and after this detection point. CONSTITUTION:A set output number A is stored in a register R9 of an RAM 6, and a set number N of an output instruction is stored in a register R10 of the RAM 6. It is discriminated whether a loaded instruction is an output instruction or not; and if it is detected that this loaded instruction is an output instruction, the number of times of execution is counted, and the time when this counted number coincides with said number N is the start point of tracing. When tracing is started, the instruction one step before the start point of tracing, the instruction at the start point of tracing, the instruction one step after the start point of tracing, and their addresses which are stored in registers R0-R8 of the RAM 6 are displayed on a display device 7A. The user watches this display to grasp exactly how the control of a user program branches and changes before and after the set start point.
Patent JP-S63255060-A (JP)
Inventor: KOBAYAKAWA YOSHI
IPC: G02C7/04
Filed: 1987-04-13
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-S59218284-A (JP)
Title: Condenser discharge type power source device for resistance welding
Inventor: SUDOU KAZUYOSHI
IPC: B23K11/26
Filed: 1983-05-25
Abstract: PURPOSE:To prevent the generation of welding expulsion and surface flash by using plural pieces of condensers which permit respectively desired setting of charging voltages and discharge starting time thereby generating an optional welding current waveform to deal with various works. CONSTITUTION:Control circuits 7-10 for charging voltages of condensers set the respective charging voltages of condensers 2-5 in such a way that the current pulse waveforms of gradually increasing peak values IP1-IP4 are generated successively on the secondary side of a welding voltage transformer 11 when the condensers are respectively independently discharged. A timing circuit 16 is so set that the discharge of the condensers 2-5 is started at successively increasing time T0-T3. If the welding is started after all the condensers are fully charged, the welding current of the waveform shown in the figure is obtd. Required welding energy is thus obtd. even with the relatively low peak current value and the generation of welding expulsion and surface flash is inevitably prevented.
Patent JP-H08285388-A (JP)
Title: Refrigeration cycle device
Inventor: OGAWA KEIJI
IPC: F25B1/00
Filed: 1995-04-17
Abstract: PURPOSE: To provide a refrigeration cycle device having a less possibility of fault energization by a method wherein a load torque of a DC electric motor is detected during energization of the motor in reference to a refrigeration cycle suction temperature, a discharging temperature and a difference between the discharging temperature and the suction temperature and then the motor is energized from the beginning under an energization sequence pattern corresponding to a load torque. CONSTITUTION: When an energization is carried out, an operation mode changing-over means 20 connects an energization sequence control means 13 with a synthesis means 21. Then, a torque-up means A18 outputs a pattern stored in an energization sequence pattern memory means A14 to an energization sequence control means 13 and a compressor 5 is operated under a pattern of the lowest output torque. In addition, a locked state sensing means 17 judges a locked state of the compressor 5. If the locked state is found, the compressor 5 is operated in energization sequence patterns B, C having a high output torque. In turn, when a suction temperature sensing means 26 detects a suction temperature of the refrigeration cycle 25, the torque-up means A18 may select an energization sequence pattern having a high output torque corresponding to the case in which the high suction temperature is found.
Patent JP-H09282199-A (JP)
Title: Simulation system
Inventor: KAWABE KAZUHIRO
IPC: G06F11/28
Filed: 1996-04-12
Abstract: PROBLEM TO BE SOLVED: To simulate a target program at high speed by simultaneously transforming the target program to a native program through a filter based on information stored in a data base. SOLUTION: A filter 2 successively reads target instructions out of a target program 1 and stores them in a data base 5. Based on data or the like concerning the correspondence of a target instruction and a native instruction, these read target instructions are transformed to the native instructions. After the filter 2 transforms all the target instructions in the target program 1 to the native instructions, a native program 3 composed of these native instructions is dispatched to a simulator 4. The simulator 4 executes that dispatched native program 3.
Patent JP-S57206138-A (JP)
Title: Space diversity device
Inventor: YAMAGUCHI KATSUYOSHI
IPC: H04B7/08
Filed: 1981-06-15
Abstract: PURPOSE:To increase the receiving performance of a space diversity device with a simple constitution, by turning the output phase of a local oscillator by means of a phase shifter and eliminating the frequency charactersitcs of the phase shorter. CONSTITUTION:The microwave received through the 1st antenna 2 passes through a variable attenuator 4 and a delaying circuit 5; while the microwave received through the 2nd antenna 3 passes through a phase shift circuit 1. These microwave are synthesized by a synthesizer 6. The microwave has 5GHz and then reduced down to 140MHz through a frequency conversion. The output of 250MHz of a local oscillator 16 receives a phase rotation from a phase shifter 14 via a directional coupler 15 and is mixed with a wave to be modulated by a mixer 11. Thus an intermediate frequency is obtained. A frequency of 390MHz passes through a filter 12 to be mixed with the output of oscillator 16, and only the central frequency 140MHz is supplied to the synthesizer 6 and synthsized with the output of the circuit 5 to be demodulated. The output of the synthesizer 6 is fed to a phase shift control circuit 7, and the shifter 14 is controlled so that the detected spectrum distribution is within a prescribed range.
Patent JP-H01261643-A (JP)
Title: Planographic printing material for back exposure
Inventor: YOKOYAMA KAZUO
IPC: G03F7/06
Filed: 1988-04-12
Abstract: PURPOSE:To improve definition and sharpness and to enhance printing resistance by incorporating a specific matting agent at 5-100wt.% ratio to a binder and a matting agent of the average grain size larger than the average grain size of said matting agent at 2-20wt.% ratio to the binder into an under coating layer. CONSTITUTION:This printing material has the under coating layer, a silver halide emulsion layer and a physical development nucleus layer successively on a base. The matting agent having 0.5-4mum average grain size is incorporated at 5-100wt.% ratio to the binder and the matting agent having 2-10mum average grain size larger than the average grain size of the matting agent is incorporated at 2-20wt.% ratio to the binder into this under coating layer. Org. polymer particles or inorg. compds. such as silica are usable as the matting agent. The printing material having the excellent definition and sharpness and the high printing resistance is thereby obtd.
Patent JP-H01262345-A (JP)
Title: Fuel control device for diesel-engine
Inventor: YAMAUCHI HIROBUMI
IPC: F02D41/00
Filed: 1988-04-13
Abstract: PURPOSE:To always obtain satisfactory ignitability, irrespective of an operating condition of an engine, by previously setting the timing of termination of fuel injection upon pilot fuel injection, and by changing the timing of initiation of injection so as to inject a desired amount of fuel at a suitable injection rate in reference to thus set timing of termination of fuel injection. CONSTITUTION:In a fuel control device in which fuel inaction is performed from a pilot nozzle 11 provided confronting a combustion chamber 4, prior to fuel injection by a main nozzle 12, there are provided a fuel injection rate changing means 40 and a fuel injection timing changing means 41 for changing the fuel injection rate and the timing of injection, respectively. Further, there is provided a fuel injection control means 42 which receives output signals from an engine rotational speed detecting means 33 and an engine load detecting means 34, for setting a fuel injection rate on the fuel injection rate changing means 40 in accordance with an engine rotational speed, and for setting a timing of initiation of fuel injection on the fuel injection timing changing means 41 under thus set injection rate in reference to the timing of termination of the set fuel injection.
Patent JP-H01308356-A (JP)
Title: Delay device
Inventor: ERUBIN JIESUKE
IPC: B65H29/66
Filed: 1989-04-12
Abstract: PURPOSE: To prevent a braking trace in a sheet in a device for retarding sheet stacks, which is adapted to make a scaly layer flow from a sheet layer by applying the braking pressure of a braking element adjusted by an actuator to each advanced sheet layer. CONSTITUTION: When a reel number, a paper thickness and a designated overlap degree are input, a controller 35 turns an adjusting cam 31 to a designated position by an electric actuator, turns a braking carrier 21 counterclockwise round the shaft 26 through a load removing device 42, makes a braking belt 22 wrapped round a pulley 23 mostly close to a conveyer belt 11 and delays the leading end 15 of a first sheet stack 4. Before the next sheet stack enters, an adjusting cam 31 is turned clockwise to lift up a tail pulley 23 of the braking carrier 21 for the height of the sheet stack to enlarge a braking gap 40. The operation is sequentially repeated to transport the sheet stack in a scaly manner. Thus, a braking trace can be prevented from being formed in the sheet stack.