baber/WOPTO huggingface dataset:
Patent JP-H04286202-A (JP)
Title: Dielectric waveguide type directional coupler
Inventor: AWAI IKUO
IPC: H01P5/08
Filed: 1991-03-14
Abstract: PURPOSE:To provide a dielectric waveguide type directional coupler which can be miniaturized and by which a desired characteristic can be easily obtained. CONSTITUTION:A main waveguide part 2 and sub waveguide part 4 are arranged in parallel across an interval G, and dielectric films 2b, 4b are formed on the side surfaces excepting the side surfaces opposed to each other of the dielectric blocks 2a, 4a of the main waveguide part and the sub waveguide part, and input/output electrode films 2c, 4c are formed respectively on both the end surfaces in the longitudinal direction of the main waveguide part and the sub waveguide part. Parts 3, 5 are dielectric base boards, and the parts 3a, 5a are microstrip line patterns. Then, by setting properly the shapes and the sizes of the main waveguide part 2 and the sub waveguide part 4 and besides, the interval G between them, the desired characteristic can be easily obtained.
Patent JP-H04284276-A (JP)
Title: Passbook printer
Inventor: SARUTANI MAKOTO
IPC: G06K13/063
Filed: 1991-03-14
Abstract: PURPOSE:To prevent printing from shear by removing a bulge to be generated in internal paper of an open passbook. CONSTITUTION:A control means 107 carries a passbook to a position wherein a platen is opposed to near a center hold part of internal paper in which a printing start line recognized by a printing start line recognizing means 106 exists. A pressure roller 45b or 46b being in pressure contact with the internal paper in which the printing start line exists is released by a releasing means. The passbook is moved by driving a stepping motor 31 until a detecting means 100 detects that a carriage 42 comes in contact with the passbook. Then, the pressure roller 45b or 46b being in a released state is again brought into pressure contact with the passbook.
Patent JP-H05270040-A (JP)
Title: Recording table selection device of thermal head
IPC: B41J2/36
Filed: 1992-03-30
Abstract: PURPOSE:To enable the printing fitted to the sensitivity of thermal recording paper and to enhance printing capacity by selecting the recording table fitted to thermal recording paper from a plurality of the recording tables stored in a recording table memory means. CONSTITUTION:The sensitivity discriminating mark provided to thermal recording paper 1 is detected by a mark detection means 5 and the detection result is sent to a thermal head control means 3. The thermal head control means 3 selects the recording table fitted to the thermal recording paper 1 from a plurality of the recording tables stored in a recording table memory means 4 and a thermal head 2 is operated on the basis of the data of the selected recording table to perform printing. By this constitution, thermal recording papers of the kinds corresponding to the number of the recording tables stored in the recording table memory means 4 can be utilized and the printing fitted to the sensitivity of each of the thermal recording papers can be performed.
Patent JP-H05274049-A (JP)
Title: Supply voltage stabilizer device
IPC: G05F1/12
Filed: 1992-03-30
Abstract: PURPOSE:To stabilize the supply voltage by regenerating the re-generative energy in a motor due to the output frequency reduction of an inverter and supplying power to the power supply side by a regenerative inverter at the time of detecting a momentary voltage drop of the supply voltage. CONSTITUTION:A motor 2 provided with a fly wheel 2a is steadily operated by an inverter to store the regenerative energy for the purpose of stabilizing the power. If a momentary voltage drop occurs during the operation of various equipment apparatus 7, a voltage drop detecting relay 5 outputs a voltage drop detection signal by high-speed response. This detection signal is inputted to the control part of an inverter 1 to quickly reduce the output frequency. Since the rotative speed of the motor 2 is quickly reduced at this time, the regenerative energy is fed back to the side of the inverter 1. This energy is regenerated as a power on the three-phase AC power source side by a power regenerative converter 3. Thus, the supply voltage is raised to restore the steady voltage.
Patent JP-H06288002-A (JP)
Title: Joint structure of steel pipe column and beam
Inventor: TAUCHI TOSHIAKI
IPC: E04B1/58
Filed: 1993-03-31
Abstract: PURPOSE:To improve workability, by welding a diaphragm having a plurality of holes in the inside of a steel pipe column at the position to weld the flange of a beam and also by welding the beam at the position of the steel pipe column. CONSTITUTION:A plurality of holes 5 for charging concrete are bored in the inside of a square steel pipe column 2 in the position to weld the flange of a beam 3. And also a diaphragm 1 provided with a plurality of air vent holes is welded. And the beam 3 is welded on the position of the square steel pipe column 2 where the diaphragm 1 is welded. Next, concrete 4 is placed in the insided of square steel pipe column 2 to fill it.
Patent JP-H04283127-A (JP)
Title: Exhaust pipe supporting structure for automobile
Inventor: HAMADA MASAAKI
IPC: B60K13/04
Filed: 1991-03-12
Abstract: PURPOSE:To provide an exhaust pipe supporting structure which is capable of supporting an exhaust pipe favorably in view of vibro-isolation relative to a vehicle body in the case of an automobile with a partial frame structure where subframes are mounted to the front and the rear parts of a main body respectively through the specified mounting devices. CONSTITUTION:An exhaust pipe 16 is supported in a suspended manner relative to subframes 12, 14 at the forward and the rear part of a vehicle through elastic supporting bodies 24, 26, 28 while a stopper means 30 which regulates the displacement of the exhaust pipe relative to a main body is arranged between the exhaust pipe and the main body in the midpart of the vehicle.
Patent JP-S59200927-A (JP)
Title: Monitoring device of color printing
Inventor: SHINODA MORIMASA
IPC: G01N21/89
Filed: 1983-04-28
Abstract: PURPOSE:To obtain a still picture having fine picture quality and prevented from flickering by irradiating pulse-like strobe light to a print in moving at a high speed to photograph the print and storing and reading out twice one field component of a composite video signal generated by an afterimage on an image pickup tube. CONSTITUTION:A stroboscope 11 emits light like pulses synchronously with the rotation of a marginal gear 8 and an image on printing paper 5 in moving at a high speed is formed on an image pickup tube having the afterimage characteristics of a color television camera 12. The 1st field component of a composite color video signal due to the after image is converted into a digital signal by an A/D conversion circuit 13 and dispersed in parallel by a series/parallel conversion circuit 14 and the parallel component is stored in an IC memory group 15. The signal stored in the memory 15 is read out twice and regarded as the 1st field and 2nd field signals respectively and these signals are displayed on a monitor 2, and the flickering of picture disappears since the 2nd field signals are reduced by the effect of afterimage. Also a low speed memory is available, for the adoption of the series/parallel conversion.
Patent JP-S51148984-A (JP)
Title: Method for reproducing and processing the wet rubbishes selected from ordinary rubbishes
Inventor: WATANABE TOSHIROU
IPC: C05F9/02
Filed: 1975-06-17
Abstract: PURPOSE: To utilize the wet rubbishes selected from ordinary rubbishes as fertilizers or the materials thereof, the fertilizers being characterized by taking late effect property as in dried and powdered barnyard manure or the original manure, etc. which are easier to handle and lighter in weight. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-2000263391-A (JP)
Title: Surface shape evaluation method and high accuracy flatness polishing method using it
Inventor: KAWAGUCHI KENICHI
IPC: B24B49/00
Filed: 1999-03-18
Abstract: PROBLEM TO BE SOLVED: To easily and certainly remove an undulation having a main undulation wavelength by determining a frequencyanalyzing/evaluating a shape-measure data and the main undulation wavelength of a molded body surface after a shape of a molded body surface is measured and a shape measuring data is obtained. SOLUTION: In the high accuracy flatness polishing method, after an accurate shape of a polished surface 11a is measured and a shape measuring data 23 are obtained, a shape measuring data 23 is subjected to frequency-analyzing/evaluating and a main undulation wavelength of a polishing surface 11a at a polishing surface 11a is extracted. Since a polishing surface 11a is polished by a polishing tool 39 having a twice or more diameter of the main undulation wavelength, an undulation having the main undulation wavelength can be easily and certainly removed. The undulation having the main undulation wavelength existing at the polishing surface 11a having a non-spherical shape of the product 11 to be processed can be certainly removed. Thereby, the undulation of a surface can be accurately evaluated with no distribution recognized by an observer. Further, an operation time and an operation cost can be reduced and an operation efficiency can be enhanced.
Patent JP-S60218045-A (JP)
Title: Grip sensor
Inventor: SATOU KATSUHIKO
IPC: B25J15/00
Filed: 1984-04-13
Abstract: PURPOSE:To easily detect the contacting position and pressing load of a robot hand by composing a pressure sensing unit of pressure conductive rubber, electrodes stacked on both sides of the pressure conductive rubber, and resistances connected electrically to the pressure conductive rubber in parallel, and arranging pressure sensitive units in plural arrays and in many stages. CONSTITUTION:The couple of electrodes 6a are connected across the pressure conductive rubber 5, and the resistances 9 are connected to the pressure conductive rubber 5 electrically in parallel and also connected in series in each array. Further, conductive rubber 5 in each stage differs in operating load (f) so that f1<f2<f3<f4. The grip sensor 4 constituted as mentioned above is stuck on the hand 3 of a robot to grip a work 1. In this case, the resistance value of the circuit goes to 4r when the pressure load on the work 1 is smaller than f1 and about 3r when the pressure load is >=f1 and <=f2, so that the resistance value of the circuit varies stepwise with the pressure load (f).
Patent JP-S60216222-A (JP)
Title: Superconductive level gauge for rotary cryostat
Inventor: KODERA ITSUO
IPC: G01F23/22
Filed: 1984-04-11
Abstract: PURPOSE:To simplify the adjustment with a simpler functions of a power source and an arithmetic unit by dividing revolutions of a rotary cryostat into several zones to switch control current over to respective zones by stages for the correction of changes in the sensor output to a reference current. CONSTITUTION:Current leads 2a and 3b connected across a liquid surface detection sensor 1 are connected to a control power source 7 to feed signals of signal leads 3a and 3b connected across the sensor 1 to a level display meter 6 through an arithmetic unit 5. Then, the revolutions of a rotary cryostat (not illustrated) are divided into zones to set required control currents for respective zones and a current switched by stages is applied to the sensor 1 from the power source 7. Moreover, variation in the output voltage of the sensor 1 is corrected to the output of a reference current level with the arithmetic unit 5 and converted into the liquid surface to be shown on a display meter 6.
Patent JP-S53551-A (JP)
Title: Winch
Inventor: YAMAUCHI KOUJI
IPC: H02P23/16
Filed: 1976-06-25
Abstract: PURPOSE: To provide a winch with a speed control system, which can smoothly control raising and lowering speed of the winch. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S59197866-A (JP)
Title: Electronic watthour meter
Inventor: TODA MASAYOSHI
IPC: G01R22/00
Filed: 1983-04-26
Abstract: PURPOSE:To suppress a useless consumption of a battery from the time when a titled watthour meter is closed to the time point when it is used by a user, by turning it off by turning on a switch for turning on a battery power source, and storing and holding this state until a storing circuit is used. CONSTITUTION:When a manual switch 10 is closed a set input terminal S of an RS flip-flop 13 becomes a logical level ''H'' instantaneously, an output terminal Q becomes ''H'', an FET12 is turned off, and an electric power supply path to a measuring display part 7 from a battery 11 becomes a cutoff state. As soon as this watthour meter is used, the line voltage is applied to a power source transformer 5 through an input terminal 3, and a prescribed DC voltage is applied to an electric power pulse train converter 4 and the measuring display part 7 from an output terminal of a rectifying circuit 6. In this case, an output is outputted as a logical level ''H'' to a reset input terminal R of the flip-flop 13. In this state, the set input terminal S is ''L'', therefore, the output terminal Q becomes ''L'' level. As a result, the FET is turned on, and the electric power supply path to the measuring display part 7 from the battery 11 is opened.
Patent JP-S51150919-A (JP)
Title: Medium setting system
Inventor: IKEURA HIDEAKI
IPC: G06K15/16
Filed: 1975-06-20
Abstract: PURPOSE: To correctly set the print position for both vertical and horizontal type bankbook by reading magnetic data on the bases of the first row position of the bankbook having more rows. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H05103702-A (JP)
Title: Connector
Inventor: PIETORO MANATSUTO
IPC: F16C11/06
Filed: 1991-03-15
Abstract: PURPOSE: To provide a connector which obtains the sure locking with a relatively simple structure, and is used for a handle or a shoulder belt of a bag and a travel container having a double hinge movable around the axes orthogonal to each other. CONSTITUTION: A handle or a belt is fixed to a base part 8 by screws. In the base part 8, a tip part 108 of a main member 3 is fitted in an intermediate groove part in an upper part of the main member 3 parallel to the groove part in an oscillating manner. A spindle is constantly pressed in the direction of a base member by a spring 204. A base member 1 is fixed to a bag body by screws through a blind hole.
Patent JP-S63243038-A (JP)
Title: Production of cycloolefin
Inventor: NAGAHARA HAJIME
IPC: C07C5/11
Filed: 1987-03-30
Abstract: PURPOSE:To obtain the titled substance, by partially reducing a monocyclic aromatic hydrocarbon in the presence of hydrogen and a zinc compound in neutrality or acidity by the use of a catalyst of particles consisting essentially of metal Ru having specific average crystallite diameter supported on a carrier such as ZrO2. CONSTITUTION:A monocyclic aromatic hydrocarbon (e.g.) is partially reduced in neutrality or acidity by the use of a catalyst of 2-10wt.% particles consisting essentially of metal Ru having 30-200Angstrom average crystallite diameter supported on a carrier such as ZrO2 or HfO2 at 100-250 deg.C under 1-200kg/cm<2>G hydrogen partial pressure to give a cycloolefin useful as a polyamide raw material and lysine raw material in high selectivity, in high yield and stably. The catalyst is prepared by dissolving a Ru compound to give a uniform solution, dispersing the carrier into the solution, adding a reagent to the dispersion and depositing the insolubilized Ru compound and reducing the compound. The reaction is carried out in the presence of water and a zinc compound as a promoter.
Patent JP-H04289725-A (JP)
Title: Power switching circuit
Inventor: MIYAZAKI TAKAHIRO
IPC: H02M3/00
Filed: 1991-03-15
Abstract: PURPOSE:To select the raising and the falling of the output voltage of a converter optionally by the connection of a signal line, concerning the power switching circuit consisting a plurality of converters. CONSTITUTION:By monitoring the output voltages of the DC/DC converter parts of a plurality of converters 1-1 to 1-n with output voltage monitors 4, and selecting the connectional relation between one of these output voltage monitors 4 and the controllers 6 of other converters, the order of rising and the order of falling of each converter 1-1 to 1-n at the time of having turned on or turned off the switch SW are selected. The controller 6 is composed of AND circuit 7 and 9 and an OR circuit 8.
Patent JP-H08247920-A (JP)
Title: Measuring equipment of pore distribution
Inventor: TAKEUCHI MINORU
IPC: G01N15/08
Filed: 1995-03-07
Abstract: PURPOSE: To shorten a measuring time required for adsorption equilibrium by providing a system wherein adsorption gas from a constant temperature chamber is made to be of a prescribed pressure by a precision regulator, sent to a fixed quantity injector and further injected into a manifold, by providing a pressure transducer for the manifold and by controlling on-off valves and the fixed quantity injector by a control means. CONSTITUTION: A constant temperature chamber 35 is provided and gases from an adsorption gas source 1 and a non-adsorption gas source 2 provided outside are regulated to be of a prescribed pressure by precision regulators 8 and 9, switched by on-off valves 10 and 11, led to a gas input 53 of a fixed quantity injector 19 and further injected from the injector 19 into a manifold 18. A plurality of sample cells 20 are connected to the manifold 18 through on-off valves 16 and led to a vacuum pump 28 through an on-off valve 15. On-off valves 12, 13 and 14 are provided for an upper piping of a reference cell 21 so that the gas 1 or the gas 2 and the pump 28 can be switched over. Moreover, transducers 24 and 25 and a vacuum gage 26 are provided. Gas adsorption equilibrium is facilitated by a control means 32 which controls the injector 19 and detects a pressure signal.
Patent JP-S59200875-A (JP)
Title: Regulating valve
Inventor: YAMAUCHI NAGAYOSHI
IPC: F16K41/12
Filed: 1983-04-26
Abstract: PURPOSE:To prevent fluid in a fluid path from leaking to outside along a valve shaft by a method wherein a diaphragm, isolating the fluid path from the valve shaft, is provided in a valve box. CONSTITUTION:When the valve shaft 10 is moved axially, the diaphragm 14 is displaced into the direction of the thickness thereof, a valve body 9 advances or retreats into the directions to contact with or separate from a valve seat 5 and the area of open path of the fluid path 4 is changed to regulate the flow amount of the valve. The fluid path 4 is isolated from the penetrating part 12 of the shaft by the diaphragm 14, therefore, a part of the fluid in the fluid path 4 will never leak to the outside of the valve box 1 along the valve shaft 10. Further, complicated pleats, like as the case of a bellows, are not existing on the diaphragm 14, therefore, impurities in the fluid will never remain in the valve box 1 in a condition that it is hard to clean them. Accordingly, maintenance and inspection may be effected safely even in case the valve is utilized for the regulation of the fluid including radioactive substances.
Patent JP-S51150090-A (JP)
Title: Gallopping prevention device of multi conductor aerial line
Inventor: MATSUBARA ICHIROU
IPC: H02G7/14
Filed: 1975-06-19
Abstract: PURPOSE: To prevent gallopping of multiconductor aerial line by abnormal vibration. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H06286895-A (JP)
Title: Takeout device for paper sheet
Inventor: WATANABE YUICHI
IPC: B65H3/10
Filed: 1993-03-31
Abstract: PURPOSE:To positively prevent an ill condition such as taking out two sheets by sucking the end part of a paper sheet on the surface of a stack by a suction hole of a rolling body, moving the paper sheet almost vertically while rolling on the surface of the stack, and deliverying the paper sheet in the specified direction while reversing it. CONSTITUTION:The uppermost paper sheet on the upper face of a stack 1 is sucked by negative pressure in the state of the suction hole 5 of a rolling body 4 pointing downward to the upper face end part of the stack 1. The end part of the paper sheet is lifted vertically upward while being sucked by the rolling of the rolling body 4 and bent being reversed by 180 deg. along the peripheral surface of the rolling body 4. Above the rolling body 4, an endless belt 42 is stretched in the travelable state, and the lower side part of the belt 42 is provided with a suction block 43. The end part of the paper sheet sucked to the rolling body 4 and reversed by 180 deg. is sucked through the air permeable belt 42 moved in association with the travel of the belt 42, and conveyed being guided by a guide 45 and a guide roller 46 and delivered in the specified direction being held between the following belt conveyor mechanisms 47.
Patent JP-H03274260-A (JP)
Title: Steel material for automobile exhaust system
Inventor: TOYAMA MASAO
IPC: C23C14/16
Filed: 1990-03-22
Abstract: PURPOSE:To improve corrosion resistance and workability by applying specific amounts of vapor deposition Al-Cr alloy plating in which Cr content is specified to the surface of a Cr containing steel. CONSTITUTION:Vapor deposition Al-Cr alloy plating is applied by >=10g/m<2> to the surface of a steel containing 1-20% Cr. Cr content in the plating layer is regulated so that it satisfies a relational inequality 1.0<=Cc<=1/2Cs+20, where Cc means Cr content (%) in the Al-Cr alloy plating layer and Cs means Cr content in the Cr containing steel. By this method, corrosion resistance and workability required of automobile exhaust system member can be improved. Further, by adding small amounts of Ti to the Al-Cr alloy plating layer, a synergistic affect of Cr and Ti can be obtained and corrosion resistance can be improved.
Patent JP-S63240513-A (JP)
Title: Light source unit for endoscope
Inventor: HAMANO MASAHIKO
IPC: A61B1/06
Filed: 1987-03-27
Abstract: PURPOSE:To sufficiently cool both a light source part and a power source part by the titled unit with simple and inexpensive structure, by providing a dividing means for diverting cooling air from one set of air blower to each unit, on an electronic circuit unit and a light source part unit which are provided in a light source unit. CONSTITUTION:In a light source unit 1, a light source part unit 2, and an electronic circuit unit 3 containing a power source part are placed, and between the light source part unit 2 and the electronic circuit unit 3, a heat shielding plate 5 for dividing both of them is provided, and in the vicinity of a suction port 7 of a ventilating hole, an air blower is placed. By the air blower 4, cooling air is inhaled from the suction port 7, divided into two by the heat shielding plate 5 and advances, one of them cools the light source part unit 2, and the other cools equally the electronic circuit unit 3, and thereafter, discharged from a discharge port 6. The heat shielding plate 5 cuts off heat radiation to the electronic circuit unit 3 from the light source part unit 2, and also, executes simultaneously an action for dividing the cooling air into both the light source part unit 2 and the electronic circuit unit 3. In such a way, by a simple structure, both the light source part and the power source part are cooled ideally and directly, and an endoscope use light source unit which is inexpensive and whose cooling efficiency is also satisfactory is obtained.