baber/WOPTO huggingface dataset:
Patent JP-H10235304-A (JP)
Title: Ultrasonic washing apparatus
Inventor: NAKAJIMA HIDETAKA
IPC: B08B3/12
Filed: 1997-02-28
Abstract: PROBLEM TO BE SOLVED: To narrow the amplitude of a vibrating plate without lowering the output of an oscillator by forming the vibrating plate and an oscillator into almost the same size and attaching the vibrating plate and the oscillator liquid-tightly to the main body by joining the peripheral part of the vibrating plate to a step part formed in the main body and pushing the peripheral part of the oscillator by a pushing means. SOLUTION: Since an oscillator 11 oscillates ultrasonic waves and interlockingly a vibrating plate 12 is vibrated when voltage is applied, ultrasonic vibration is applied to a washing liquid by the vibrating plate 12. The washing liquid is jetted out toward an object to be washed through a nozzle main body 5 and washes the object to be washed. In this ultrasonic vibration apparatus, the size of the vibrating plate 12 is set to be the same as that of the oscillator 11 and together with the oscillator 11, the vibrating plate 12 is held in a step part 7 of a main body by pressurizing the peripheral part to the upper face of the oscillator 11 through a pushing member 14 and a hollow disc like electrode 16 by a pressurizing member 17. Consequently, without requiring the vibrating plate 12 to be made large as compared with the oscillator 11, both of the vibrating plate 12 and the oscillator 11 can be installed in the main body 1, so that the vibrating plate 12 may be miniaturized.
Patent JP-S59171816-A (JP)
Title: Measuring device for minute flow rate
Inventor: YAMAMOTO HIROSHI
IPC: G01F11/00
Filed: 1983-03-18
Abstract: PURPOSE:To measure accurately a minute flow rate from the number of droplets which forms a discontinuous flow, by using a dripping device so as to maintain the volume of a dripped liquid at a prescribed amount in a wide range of a dripping speed. CONSTITUTION:A storing vessel 1 for a liquid to be measured is provided, by insertion, with an inlet pipe 2 communicating with the outside air through filter 3, and an outlet pipe 4 communicating in the lower part with a dripping pipe 6. The inlet pipe 2 is provided for introducing the outside air corresponding to the liquid to be measured which flows out from the outlet pipe 4, and the other opening thereof is positioned at the top of the vessel 1. To the contrary, the other end of the outlet pipe 4 is opened in the bottom part of the vessel 1. The dripping pipe 6 is joined to the lower end of the outlet pipe 4 and opened in a measuring vessel 7, and drips a droplet 11. In the vessel 7, electrodes 8 are disposed at a distance from the lower part of the dripping pipe 6 at which the droplet is separated from the pipe 6, and with a gap smaller than the droplet between them. If the droplet is a conductive liquid, a circuit between an integrator 13 and a power source 14 is closed when the droplet passes the gap between the electrodes 8, and this passage of the droplet is integrated.
Patent JP-H07252692-A (JP)
Title: Dispersion plating method and device therefor
Inventor: YAMAMOTO SOSUKE
IPC: C25D15/02
Filed: 1994-03-16
Abstract: PURPOSE:To control the atom ratio of a dispersion plating layer to a desired value in dispersion plating to be executed by dispersing and suspending the powder of metal or nonmetal into a soln. dissolved with metal ions. CONSTITUTION:The plating metal 4 is put into a plating tank 1. A member 2 to be plated and an anode are opposed to each other and are immersed into this liquid 4. Negative voltage and positive voltage are impressed to this member 2 to be plated and this anode 3. The member 2 to be plated is vertically moved while the member is alternately brought into contact with the plating liquid 4 and an air bubble layer 4b thereabove. A settling layer 4a generated in the bottom of the plating tank 1 is sucked out by a pipe 5 and a pump 6 and is sprinkled onto the member from above the air bubble layer 4b. The member 2 to be plated is lowered down into the plating liquid and is subjected to plating. Next, the plating is executed while the member 2 to be plated is pulled up into the air bubble layer 4b. The layers where the amt. of the fine powder is relatively small and the layers where the amt. thereof is relatively large are alternately laminated when this operation is alternately repeated. The dispersion plating layer having the desired compsn. ratio is thus formed when the entire part is averaged.
Patent JP-S51125428-A (JP)
Title: Adhesibes for optical fibers
Inventor: KANUMA TADAO
IPC: C08L77/00
Filed: 1975-04-17
Abstract: PURPOSE:Adhesive compn.for optical fibers comprising an alcohol-sol. copolyamide and a polyvinyl butyral resin,capable of bonding them with no reduction in photoconductivity.
Patent JP-S53131866-A (JP)
Title: Measuring device for flow-velocity of gas
Inventor: NISHIMURA YUTAKA
IPC: G01F1/64
Filed: 1977-04-22
Abstract: PURPOSE: To always maintain discharge initiation voltage constant and eliminate the variations in discharge continuation time at the time of obtaining the flowvelocity of gas from the discharge continuation time by performing arc discharge in gas flow. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H01221941-A (JP)
Title: Optical repeater
Inventor: KANEKO TOMOYUKI
IPC: H04B10/03
Filed: 1988-03-01
Abstract: PURPOSE:To constitute folding without disconnecting an opposite signal by providing an optical switch for switching a main transmission path and a folding transmission path at the input of a regeneration circuit and providing an OR circuit between the regeneration circuit and an optical switch driving circuit. CONSTITUTION:In case of performing monitor from a terminal station A side, a control signal is received at the optical switch driving circuit 3 via the regeneration circuit 1 and the OR circuit 7 when a control signal to drive the optical switch driving circuit 3 is sent from an up transmission path. At this time, the output of the circuits 3 and 4 are set at high levels by the control signal. And the optical switch 6 is operated by setting the output of the circuit 3 at the high level, and a folding loop is formed in a route of up transmission path input 10  optical switch 5  regeneration circuit 1 switch 6  regeneration circuit 2  down transmission path output 13, and the information of a repeater is sent to the terminal station A in spite of the presence/absence of the signal of a down transmission path 12. At this time, since one side of two input of the OR circuit 6 is set at the high level even when the control signal for the driving of the optical switch driving circuit 4 is sent from the input 10, the control signal is not sent to the circuit 4, then, no closed loop is formed.
Patent JP-H07251188-A (JP)
Title: Pumice filter
Inventor: KUNO MAKOTO
IPC: B01D29/62
Filed: 1994-03-16
Abstract: PURPOSE:To restrain the abnormal propagation of floating algae in the surface water of lakes and marshes by charging a tank filter with a pumice layer provided below its inflow port and supported by a perforated member, and installing a treated water receiving part below the perforated member. CONSTITUTION:An inflow pipe 6 in which the surface water of lakes, marshes or the flowing water of rivers flows is fitted to the side wall of a tank filter 1. A sideways perforated member 9 is fitted to a filter part 7. A pumice layer 11 for filtering and removing floating algae or turbid matter in surface water or organic materials and turbid matter in river water is supported by a perforated member 9, and a treated water receiving part 12 is installed below the perforated member 9. A treated water distributing pipe 14 provided with a stop valve 13 is installed in the treated water receiving part 12. A washing water discharging part 16 opening at the upper part is formed around the filter part 7, and is provided successively to a turbid water precipitating tank 19 through a washing water distribution pipe 18 provided with a stop valve 17. A supernatant pipe 15 with a stop valve is provided on the side wall of the bottom part of the turbid water precipitating tank 19.
Patent JP-S58162355-A (JP)
Title: Heat transfer recording device
Inventor: KAWAJIRI YOSHIO
IPC: B41J2/325
Filed: 1982-03-23
Abstract: PURPOSE:To make it possible to perform high density transfer, by providing a transfer member between recording paper and an ink sheet, transferring the ink dropped from the ink sheet on the transferring member, and transferring said ink again on said recording paper. CONSTITUTION:The ink sheet 2 is supplied from an ink sheet supplying roll 7A and passes between a thermal head 3 and a transferring roll 4. At this time, the temperature of a heating body 3A is rapidly elevated and the ink is melted. The melted ink is transferred to the surface of the transfer roll 4. The melted ink is transferred to the surface of the transfer roll 4. The transferred ink layer 2A is sent to the side of the recording paper 1 with the rotation of the transfer roll 4. When the ink layer 2A reaches the part beneath the press roll 6, the excitation of a solenoid 9 is released, and the press roll 6 compresses the recording paper 1 to the transfer roll 4. In this way, the transfer ink layer 2A is transferred again on the recording paper 1 from the surface of the transfer roll 4.
Patent JP-S58163590-A (JP)
Title: Laser working device
Inventor: TANIGUCHI SHIGEKI
IPC: B23K26/21
Filed: 1982-03-23
Abstract: PURPOSE:To provide a titled device which is provided with a station having a slit on the same plane as the conveying plane of a table for conveying a work piece and enables the focusing of the condesner lens of a laser torch quickly with a test piece placed thereon. CONSTITUTION:A station 44 having a slit 46 formed on the traveling path of condensed laser light 12 is provided integrally with a lower clamp 42 on the same plane as the plane of a table 28 for conveying work pieces 26A, 26B, in a laser working machine which clamps the work pieces 26A, 26B with upper, lower clamps 36, 38, 40, 42 on the clamping bases 32, 34 of the table 28, butting the same at the end faces, moves a laser torch 16 with a torch carriage 30 on the butt line and welds the work pieces with a laser beam 12. A test piece 54 is placed on the station 44, and is fixed onto the base 56 of the station 44 by means of blank holders 48, 50 and a bolt 52. While the beam 12 is moved between the points P1 and P2, the focus of the condenser lens 24 of the torch 16 is set.
Patent JP-S61205021-A (JP)
Title: Voltage controlled type oscillator
Inventor: SAITO OSAMU
IPC: H03L7/00
Filed: 1985-03-08
Abstract: PURPOSE:To reduce the size of a frequency control signal applied from outside and also to attain a setting action of a frequency with high resolution, by using the 1st and 2nd latch circuits, a selector, an adder/subtractor, the 1st and 2nd D/A converters, an addition amplifier and an oscillator which performs the control of oscillation frequency. CONSTITUTION:The frequency control signal of N bits containing a control direction discriminating flag in a fine control mode and an initialization/fine control discriminating flag which are given to the 1st latch circuit 1 from outside is selected to an initialization mode. Then the frequency control signal is given to the following circuit from the circuit 1 for initialization of the oscillation frequency of an oscillator 7. For the fine control of the oscillation frequency, the initialization/fine control discriminating flag is set to a fine control mode to apply the frequency control signal to the circuit 1. Thus an adder/ subtractor 2 performs the addition or subtraction for the frequency control signal and another frequency control signal which is applied previously and held by the 2nd latch circuit 4. The result of this addition or subtraction is given to the following circuit for control of the oscillation frequency of the oscillator 7.
Patent JP-H11213052-A (JP)
Title: On-line shopping using internet technique and facsimile for inputting ordering information
Inventor: KAISOU YASUO
IPC: G06Q50/00
Filed: 1998-01-23
Abstract: PROBLEM TO BE SOLVED: To eliminate inconvenience in on-line shopping utilized by unspecified many persons by using a facsimile terminal together for inputting detailed information in on-line shopping utilizing an Internet-type terminal. SOLUTION: When an ordering person applies for shopping by using the internet-type terminal 1, entry paper for handwriting information on the name, the address, etc., of the ordering person required for ordering is instantly outputted to the facsimile terminal 3 to return to the ordering person. The ordering person handwrites necessary additional information in the returned entry paper and sends it back from the terminal 3 to complete ordering procedure. The input of information required for shopping from the Internet-type terminal can be saved to irreducibly minimum information such as the selection of merchandise, etc., to allow a person who is not used to operation of a terminal to simply execute on-line shopping utilizing the Internet-type terminal.
Patent JP-S59172253-A (JP)
Title: Semiconductor device
Inventor: SAKAI KUNIHITO
IPC: H01L23/14
Filed: 1983-03-18
Abstract: PURPOSE:To improve wetproofing, and to prevent the effects of curing stress and alpha-rays exposure by providing a first base body with a metallic layer and an insulating layer and a second base body, which has a metallic layer and an insulating layer and is fixed to the first base body so that the periphery of an electronic part is hollowed. CONSTITUTION:A first base body 10 consists of a reinforcing layer 1a, in which glass fiber, etc. are impregnated with a synthetic resin such as epoxy resin, and an insulating layer 3a, which is formed on the surface of a metallic foil in aluminum, etc. or a metallic layer 2a such as a metal evaporated film and composed of epoxy resin or a composite material, etc. of epoxy resin and polyester fiber, etc. An electronic part 4 mounted through a die pad 5 has a projecting section 20a at an opposite position so that the periphery is formed in a hollow section 20b. A second base body 20 fixed to the first base body 10 by its own periphery is constituted by a reinforcing layer 1b, a metallic layer 2b formed on the surface of the reinforcing layer 1b and an insulating layer 3b consisting of a composite material, etc. shaped onto the surface of the metallic layer 2b.
Patent JP-S63210964-A (JP)
Title: Registered number setter for image forming device
Inventor: NAKAI TOSHIHARU
IPC: G03G15/00
Filed: 1987-02-27
Abstract: PURPOSE:To speed up a registered number change operation by changing a stepping direction only in the place where a correction is required according to need and resetting the once set registered numbers when said registered numbers are desired to be changed. CONSTITUTION:The registered numbers of the places corresponding to registered number keys 3, 4 are, for example, incremented and the number after 9 is 0 when only the above-mentioned keys are operated in an initial mode (standard state). However, the modes of the respective places are successively changed over to a decrement mode when a mode change-over means is operated. The decrement mode is set with respect to the registered number setting of the 1st place when the means 5 is operated once in the case of, for example, 2 digits. The decrement mode is set with respect to the registered number setting of the 10th place when the means 5 is operated again. The mode returns to the initial mode, i.e., the increment mode is set in both the 1st place and the 2nd place when the means 5 is operated once more again. The operations are thereafter executed in a similar manner.
Patent JP-H10282983-A (JP)
Title: Fm theta introducing device
Inventor: MASAKI KAZUMI
IPC: A61M21/02
Filed: 1998-02-13
Abstract: PROBLEM TO BE SOLVED: To obtain Fm θ in brain waves by converting a modulated wave in which an ultralow frequency wave is superimposed on a low frequency wave portion of an audible wave generated by a modulation wave generating circuit to audible stimulus by means of an electroacoustic transducer and stimulating a person through hearing sense. SOLUTION: A first oscillation circuit O1 generates a sinusoidal wave of a frequency of approximately 150 Hz, and a second oscillation circuit O2 generates an ultralow frequency wave of a frequency of approximately 2 to 10 Hz having a sinusoidal waveform. In a modulation circuit M, a sine wave of a low frequency wave from the first oscillation circuit O1 and a sinusoidal wave of an ultralow frequency wave from the second oscillation circuit O2 are amplitude-modulated, and a modulated wave in which an ultralow frequency wave is superimposed on a low frequency wave is introduced to an output terminal. And modulation degree can be varied in a range of 30% to 100% by operating a variable resistor V2 provided in the modulation circuit M.  A headphone P being an electroacoustic transducer is connected to output terminals of first and second amplifier circuits A1, A2 through a connector C being freely able to connect/disconnect, and a listener can listen to a superimposed modulated wave.
Patent JP-S61206686-A (JP)
Inventor: MARUKUSU BIYURUJIN
IPC: B41J32/00
Filed: 1986-03-05
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-H07264872-A (JP)
Title: Inverter device
Inventor: KATSURAYAMA NORIYUKI
IPC: H02H7/122
Filed: 1994-03-17
Abstract: PURPOSE:To prevent the breakdown of a semiconductor switching element in an inverter main circuit due to a switching surge even when an overcurrent protective fuse interposed between two or more smoothing capacitors is blown. CONSTITUTION:An inverter main circuit 5 incorporating a semiconductor switching element is connected between DC power lines 3 and 4 to which the output of an AC power source 2 is outputted after the output is full-wave rectified by means of a converter section 1 and smoothing capacitors 6A and 6B are connected in series between the lines 3 and 4 while an overcurrent protective fuse 7 is interposed between the capacitors 6A and 6B. A controller 11 actuates the inverter circuit 5 through a drive circuit 12 upon receiving an operation commanding signal SC from the outside. A quick-acting fuse 7 is provided with a normally-closed type alarm actuating contact switch 7a which is turned off when the fuse 7 is blown. The switch 7a is connected to a transmission line through which a operation commanding signal SC is transmitted to the controller 11.
Patent JP-S55140122-A (JP)
Title: Color-change detector
Inventor: AIZAWA SADAO
IPC: G01J3/51
Filed: 1979-04-18
Abstract: PURPOSE:To permit the detection for color change of an object to be detected despite of the existence of a solution by detecting two or more radiating energies of specified wave-lengths from the object from which color changes are detected and the solution, and a radiating energy from a standard surface, together with a common temperature. CONSTITUTION:An optical energy W1 emitted from a solution 1 which is an optical medium, an optical energy W12 from the solution 1 and a substrate 2 which is an object from which color changes are detected, an optical energy W0 from a standard substrate-surface 3, and a common temperature T are detected by detectors 11-14 respectively. Detected values are input to an operational circuit 15 which consists of subtracters 16 and 17, and dividers 18-21, to compare the emissivity of the objective substrate 2 and the standard substrate 3 with each other according to the Stefan-Boltsmann Law. Thus, the color change of the surface of a film substrate in the solution is permitted to be measured indirectly from the outside, so that the quality control in the filming process can be ready.
Patent JP-H06258435-A (JP)
Title: Tracking distance measuring system
Inventor: AIKAWA YUKIAKI
IPC: G01S17/32
Filed: 1993-03-08
Abstract: PURPOSE:To provide a tracking distance measuring system suitable for downsizing and realizing tracking of a target and highly accurate distance measurement thereof. CONSTITUTION:Linearly polarized laser light outputted from a laser oscillator 1 is subjected for a very short time to alteration of the polarizing direction by a plane of polarization rotating means 2 and converted into a beam including pulse components having different planes of polarization. A part of the converted beam passes through a polarizing plate 5 and detected by an image pick up element 6 and the remainder is transmitted to an object 10 to be observed. On the receiving side, laser beam 20 received from the object 10 is split by a polarization beam splitter 23 into a pulse component and other continuous component which are detected, respectively, by image pick up elements 26 and 28. The direction of the object 10 is detected by the second image pick up element 26 and an optimal threshold value is determined based on the beam intensity of continuous component detected by the second image pick up element 26. Pulses of received beam 20 are then detected from an output signal of the third image pick up element 28 based on the threshold value thus determined.
Patent JP-H11248864-A (JP)
Title: Method for measuring adjusting time of apparatus for controlling equipment and method for calculating manday
Inventor: IZUKI TAKASHI
IPC: G06Q50/00
Filed: 1998-02-27
Abstract: PROBLEM TO BE SOLVED: To exactly measure the time required for manual adjustment and automatic adjustment so as to perform proper process design of adjusting line. SOLUTION: A command of time measurement is given to each adjusting step of programs of control terminal for controlling apparatus for adjusting equipment and a timer function capable of time measurement according to the time measurement command is given to the control terminal. Based on the time measurement command, time from the start to the end of the adjusting step is measured at each adjusting step and the measured data are recorded separately in manual adjustment and automatic adjustment.
Patent JP-S51121117-A (JP)
Title: Means for controlling operation of a-c motor
Inventor: NISHIGAKI AKIRA
IPC: H02P21/05
Filed: 1975-04-16
Abstract: PURPOSE: To provide a brake system for a single-phase capacitor motor using a thyristor, which permits control of start of a-c motor without causing pulsy noise. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H03248098-A (JP)
Title: Nuclear fuel transporting vessel with variation absorbing connection
Inventor: OKAMOTO TARO
IPC: G21F5/12
Filed: 1990-02-26
Abstract: PURPOSE:To fasten rigidly an opening/closing part of vessel by constituting a fastening body to fasten a main body of the vessel and a lid body, of a fastening axis penetrating through a flange, a tapering being put surroundingly to the fastening axis and a pin provided to the fastening axis. CONSTITUTION:A flange 5 is formed so as to extend outwardly at a connecting part of a main body 1 of vessel and a lid body 2, each fastening body 6 is inserted into the flange 5, and the main body 1 of the vessel and the lid body 2 are fastened integrally. The fastening body 6 is made to penetrate through holes of the flange 5, and a head part 8 is provided as a stopper step part at its bottom part. Also, the fastening body 6 is constituted of each member such as a headed fastening axis 7 at periphery of which top end a penetrating hole 9 crossing almost rectangularly to a central axis, is provided, a tapering 10 which is put surroundingly to the axis 7 at an upper part of the flange 5, and a pin 11 which is inserted into the penetration hole 9 of the axis 7 and puts a ring 10 between an upper surface of the flange 5 and the pin itself. On an upper surface of the ring 10, a cone shaped indent part 12 having downward inclination for some distance from an outer circumference of the ring to a central hole, is formed, and the pin 11 is inserted into the penetration hole 9 of the axis 7 in a condition which the pin 11 crosses the outer circumference of the ring 10 to a direction of an outer diameter.