baber/WOPTO huggingface dataset:
Patent JP-S5629436-A (JP)
Title: Cylindrical rotor of rotating field type electric rotary machine
Inventor: TANIGUCHI MASATOSHI
IPC: H02K3/51
Filed: 1979-08-11
Abstract: PURPOSE:To prevent the deformation of the field coil of a rotating field type electric rotary machine by a method wherein an elastic modulus of spacers to be inserted between coil ends is so made as the restraining force of field coil generated by the thermal extension becomes smaller than the elastic limit stress of the field coil. CONSTITUTION:Spacers 13 to be inserted between the coil end parts of field coils 5 are made with an elastic substance like silicon rubber, etc., and its elastic modulus is so set up as the restraining force of field coil generated by the thermal extension becomes smaller than the elastic limit stress of field coil. It is preferable to set up said value to be 10<4>kg/cm<2> or less. Compound spacers 14 consisted of an elastic substance 14A and of a rigid substance 14B may be used. Thereby, the thermal stress generated in the field coils 5 can be eliminated to prevent surely the deformation of the field coil.
Patent JP-S62282072-A (JP)
Inventor: ASAMI HAJIME
IPC: D21H19/10
Filed: 1986-05-01
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-S5326648-A (JP)
Title: Abnormal amplitude limiter and its detection/dispaly circuit
Inventor: YAMAZAKI AKIMITSU
IPC: H03G11/02
Filed: 1976-08-25
Abstract: PURPOSE:To perform a limiter's function as well as the detection and display for an abnormal amplitude by means of a light emitting diode connected to the amplifier's output in case an abnormal amplitude occurs in the outout.
Patent JP-2000290563-A (JP)
Title: Diluting liquid for ink, and ink jet recording method
Inventor: FUKUDA TOSHIO
IPC: B41J2/14
Filed: 1999-04-08
Abstract: PROBLEM TO BE SOLVED: To print out an image and the like high in quality and good in water resistance by employing a diluting liquid having added thereto a water-soluble diallyldimethylammonium chloride polymer having a specific structure. SOLUTION: The title diluting liquid is obtained by adding 0.5-20 wt.% of a water-soluble polymer, represented by the formula whose nitrogen atom forms a quaternary ammonium salt in water, such as a diallyldimethylammonium chloride polymer PAS-H or the like to water or a mixture thereof with a water- soluble solvent. An ink is obtained by adding a water-soluble anionic dye such as a direct dye, an acid dye or the like or a cationic dye, a surfactant, an anti-foaming agent, a pH adjusting agent and the like to water having added thereto a solvent such as a monohydric alcohol, a polyhydric alcohol or the like.  In an ink jet printer, the ink or the diluting liquid is allowed to ooze out from a second nozzle on a constant quantity side to a first nozzle on an ejection side and to mix with the diluting liquid or the ink in the first nozzle and the resulting diluted ink droplet is flied from the first nozzle onto a recording paper or the like to record an image or the like.
Patent JP-S61259053-A (JP)
Title: Hot water supplier
Inventor: MIYAUCHI SHINJI
IPC: H04B1/16
Filed: 1985-05-14
Abstract: PURPOSE:To enable the selective addition of additional function by providing a plurality of controllers for transmitting and receiving control signals and additional function units attachable and detachable to and from the controller for transmitting or receiving predetermined control signals or audio signals. CONSTITUTION:When radio units 26 are added to a plurality of controllers, an audio signal sent from one of the radio unit 26 by a speaker 31 and an amplification circuit 30 is input to the other radio unit 26 by an output terminal 32 even if an anteanna 28 and a detection circuit 29 are not provided, and can be reproduced and amplified. Then, in a case where a timer control units 27 are added to controllers 12, a controller 37 outputs an action signal to an external informationn output terminal 36 if an appointed time is reached based on the current time and a timer appointed time from a key input part 33. Accordingly, the radio unit 26 and the timer control unit 27 can add two functions, that is, the transmission and receiving of the audio signal between the controllers, and the timer appointed operation to the hot water supplier.
Patent JP-S61269312-A (JP)
Inventor: MANFUREETO BAUTE
IPC: G03F1/00
Filed: 1986-05-01
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-H10295079-A (JP)
Title: Multi-shaft power supply circuit of transistor inverter device and its unit circuit
Inventor: ONO AKIHISA
IPC: H02M3/28
Filed: 1997-04-18
Abstract: PROBLEM TO BE SOLVED: To reduce the number of components, the size and the cost of the multi-shift power supply circuit of a transistor inverter device and improve the development efficiency of the circuit. SOLUTION: A transistor inverter device is composed of high-frequency transformers 2 which have primary windings connected to a DC output power supply 1 and a plurality of secondary windings, a plurality of rectifying/ smoothing circuits 4 which rectify/smooth the output voltages of the respective secondary windings of the high-frequency transformers, a DC output power supply 1, a switching circuit 3 by which the DC output voltage of the DC power supply 1 is applied to the primary windings of the respective high-frequency transformers 2 with a high frequency, a plurality of drive power supplies consisting of the outputs of the respective rectifying/smoothing circuits 4 and a stabilization circuit 5, which controls the switching circuit 3 by using a common control power supply Vcc to which at least one of the outputs of the respective rectifying/smoothing circuits.
Patent JP-S60246123-A (JP)
Title: Method and apparatus of analog-digital conversion
Inventor: YABUMOTO TSUTOMU
IPC: H03M1/14
Filed: 1984-05-21
Abstract: PURPOSE:To obtain a quantized signal having a fairly high resolution by allowing an A-D converter to execute the A-D conversion divided into plural number of times while narrowering at any time an upper limit reference voltage and a lower limit reference voltage being converting references of the said A-D converter. CONSTITUTION:A D-A converter 4 executes D-A conversion based on digital signals D1-D4 and outputs the 1st voltage A1 corresponding to the quantized level of the said signals D1-D4 and the 2nd voltage A2 corresponding to a level lower by one quantized level than the quantized level of the said signals D1-D4. When the D-A conversion is executed, a sequence control circuit allows a selection circuit 5 to select a voltage at a B input terminal and then the A-D converter 2 uses the 1st and 2nd voltages A1, A2 being the D-A conversion output as the upper limit reference voltage UB and the lower limit reference voltage LB respectively so as to execute the A-D conversion of the said sample-and-hold signal ASH.
Patent JP-2000288692-A (JP)
Title: Ingot manufacture by continuous casting and steel using it
Inventor: MOROHOSHI TAKASHI
IPC: B22D11/00
Filed: 1999-04-09
Abstract: PROBLEM TO BE SOLVED: To provide an ingot manufactured by continuous casting and steel using it wherein the ingot is formed into a fine and uniform solidification structure, defects in the surface and internal part such as cracks, recessed flaws, wrinkly flaws and segregation are controlled, processability such as rolling is high and defects generating in the steel are reduced. SOLUTION: Processing such as rolling is applied after heating ingots manufactured by continuous casting which is characterized by being an equiaxed crystal wherein 60% or more of the whole cross section of the cast ingot satisfies the formula D<1.2X1/3+0.75. Here, D expresses the diameter (mm) of the equiaxed crystal as the structure whose crystal orientation is the same, and X expresses the distance (mm) from the surface of the ingot.
Patent JP-S5629438-A (JP)
Title: Ac generator for vehicle
Inventor: ASAHI TAROU
IPC: H02K5/00
Filed: 1979-08-10
Abstract: PURPOSE:To reduce vibration transmitted from an engine by a method wherein stay sections for installation of a generator are installed and tightly fixed to an end frame located on the front and the rear sides and the generator is installed by passing installing bolts through the stay section. CONSTITUTION:A protruding stay section 10 for installation is provided on the outer circumference of a flat-plate shaped end frame 1 on its front side. Also, a protruding stay section 20 is provided on the outer circumference of a tumbler- shaped end frame 2 on the rear side, it is tightly adhered to the stay section 10 on  the front side and they are positioned using rivets 6 or the like. On both of the stay sections 10 and 20, through holes 11 and 21 for installation have been provided at the same location, installation bolts 7 are passed through the installation holes 11 and 21 and a generator is installed at the installing section on the engine side. Accordingly, the end frames on the front and the rear sides are tightly coupled together, thereby enabling to reduce the vibration transmitted from the engine and to enhance a vibration-resisting property.
Patent JP-S60249720-A (JP)
Title: Journal bearing
Inventor: SAHO NORIHIDE
IPC: F16C17/03
Filed: 1984-05-23
Abstract: PURPOSE:To enable fine adjusting of preload of journal bearing independently prior to assembling by providing loading means having one end fixed to the bearing body and adjusted load between a movable pivot and the bearing body. CONSTITUTION:The supporting section of rotary shaft 17 to be supported by a movable pivot 15 through a pad 16 is constructed with a resilient member or a coil spring 18, a spring stopper 19 for moving member to be restricted between the opposite ends of coil spring 18 and a spring fixing screw 20 for the restricting member, another restricting member for regulating the preload through the coil spring 18 or a load adjusting screw 22 having a screw drive groove 21, an insertion hole 24 for movable pivot made through the housing 23 and a nut 26 for firmly securing a spring screw 20 to be fixed to the upper screw groove 25 to the housing 23 of bearing body. The rigidity of coil spring 18 is regulated by means of said screw 20.
Patent JP-S5627372-A (JP)
Title: Thermal printer
Inventor: INOUE KATSUHIKO
IPC: B41J2/38
Filed: 1979-08-10
Abstract: PURPOSE:To obtain the captioned device whereby the shading of printed letters under the influence of the ambient temperature of a thermal head can be eliminated by adding a preliminarily-heating circuit for the thermal head and thereby keeping the thermal head at higher temperature than the ambient. CONSTITUTION:When an inversion signal for a printing signal and a certain repetition signal therefor being inputted, a driving circuit is turned on by the printing signal from a control circuit 4, prepared by an AND circuit, and thereby the thermal head 1 is electrified for printing. While the printing is not performed, the transistor Q0 of a preliminarily-heating circuit 3 for the thermal head is turned on by an AND output from the control circuit 4 to electrify the thermal head through a resister R and a diode D, thus the thermal head 1 being kept at higher temperature than the ambient temperature. This temperature of the thermal head can be set easily at an optional value lower than the heat-sensing temperature of the heat-sensitive paper for the printer by increasing or decreasing a supply current through adjustment of the resister R.
Patent JP-H09291311-A (JP)
Title: Method and equipment for manufacturing hot rolled stainless steel plate excellent in surface characteristic and descaling property
Inventor: ISHIMARU EIICHIROU
IPC: C23G5/00
Filed: 1996-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a method and equipment for manufacturing a hot rolled stainless steel plate, causing neither seizure defect nor scale dent, at the time of hot rolling performed without coiling after the casting of a thin cast slab by means of a continuous caster. SOLUTION: At the time of casting a thin cast stainless steel slab by using a continuous caster in which a cast slab is moved synchronously with the wall surface of a cooling drum and successively carrying out hot rolling, the atmosphere between a cooling drum and a hot rolling mill is regulated to 0.05-2% oxygen concentration and <=-30 deg.C dew point to form scale and hot rolling is done. Then, the concentration of oxygen in the atmosphere, until the starting of cooling, is regulated to 1-5% and cooling is performed down to 550 deg.C at >=40 deg.C/sec cooling rate, followed by coiling.
Patent JP-S59230438-A (JP)
Inventor: FURUTA TAKASHI
IPC: H02J13/00
Filed: 1983-06-10
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-H08297139-A (JP)
Title: Semiconductor acceleration sensor
Inventor: YAMAMOTO MASAHIRO
IPC: B60R21/16
Filed: 1995-04-26
Abstract: PURPOSE: To provide a semiconductor acceleration sensor not increasing the amplitude of the vibration of a cantilever beam, not broken, and having high reliability. CONSTITUTION: This semiconductor acceleration sensor is provided with a pedestal 5 provided on a circuit board 6, a flexible acceleration detecting beam 3 bent in response to acceleration, an adhesive layer 12C provided between the pedestal 5 and the acceleration detecting beam 3, and a sensor element 1 converting the deflection quantity of the acceleration detecting beam 3 into the electric signal. The inherent vibration frequency region of a support section 30 constituted of the adhesive layer 12C and a root section 3a fixed to the adhesive layer 12C of the acceleration detecting beam 3 is not overlapped on the resonance frequency of a beam section extended from the root section 3a.
Patent JP-H04228363-A (JP)
Title: Bearing assembly for articulated type connector
Inventor: UIRIAMU DEII UORESU
IPC: B61G5/02
Filed: 1991-05-08
Abstract: PURPOSE: To decrease the number of components by fixing a race assembly where a spherical member is located in the inner surface and one end of a male connection member fixed to a first railway car, and providing a pair of shaft members which can be engaged with an opening of the side wall of a cavity of one end of a female connection member fixed to a second railway car. CONSTITUTION: A cavity 26 formed at a second end of a female connection member 30 receives a second end 14 of a male connection member 20 and an opening 16 formed through the second end 14 in the interior. A spherical member 42 of a bearing assembly 40 is disposed in the opening 16 formed through the second end 14 of the male connection member 20. A first fixing means is capable of engaging with a race assembly and the second end 14 of the male connection member 20, and a second fixing means 50 is capable of engaging with at least one of a pair of shaft members 46 and a part of an opening 38, thereby fixing the male connection member 20 to the female connection member 30.
Patent JP-S61262168-A (JP)
Title: Thermal transfer printer
Inventor: AMANO TOSHIAKI
IPC: B41J29/36
Filed: 1985-05-16
Abstract: PURPOSE:To make it possible to effectively erase an erronous printing part, by arranging an erasing transfer ribbon at a recording position at the time of the erasion of erroneous printing and lifting off the erroneous printing part in such a state that heat generating capacity per a unit area is increased after a thermal head reached predetermined temp. CONSTITUTION:When erroneous printing was generated, the rotation of a ribbon selector 14 is controlled to hold a cassette 5 to an inclined state. In this state, an erasing transfer ribbon 7 is opposed to the heat generating part of a thermal head 4 to perform desired lift-off. Because larger heat generating capacity is generally required in erasion as compared with that required at the time of recording, the voltage or current supply time to each resistance heat generating part of the thermal head 4 is controlled so as to be made longer at the time of recording as compared with that at the time of erasion. At the time of collection, higher temp. is necessary as compared with the temp. at the time of printing and the time required before predetermined temp. is obtained is long and, therefore, preheating is performed before erasion is started and, after it was detected that the head temp. reached predetermined temp., the erasion of erroneous printing is started.
Patent JP-S59225901-A (JP)
Title: Planer, particularly, hand plane
Inventor: OTSUTOO BAAGURAA
IPC: B27C1/10
Filed: 1984-05-23
Abstract: A planing tool has a rotary planer head driven rotatably by an electric motor. The planer head is removably connected to a drive shaft which comprises a plurality of elements which can be axially disengaged to enable the planer head to be easily replaced.
Patent JP-H06309748-A (JP)
Title: Vertically inserting type digital compact cassette deck
Inventor: KOBAYASHI CHIYOHIKO
IPC: G11B15/675
Filed: 1993-04-28
Abstract: PURPOSE:To surely open a shutter for covering a tape traveling surface of a cassette even in the case of vertical insertion of the cassette. CONSTITUTION:When a cover 12 is closed after the cassette inserted along the cover 12 arrives at a lower lever 13, the lower lever is pressed downward, thus, this force is transmitted via a link lever 14 to an upper lever 15. Consequently, since the cassette is moreover pressed downward by the upper lever even after engagement of a notch of the cassette with a shutter lever 16, the shutter in a front panel of the cassette is surely opened by the shutter lever.
Patent JP-H04227300-A (JP)
Title: Steam iron
Inventor: NAKAO KIYOSHI
IPC: D06F75/14
Filed: 1991-05-08
Abstract: PURPOSE:To prevent generation of water leakage and improve operability at the time of generation of steam by providing a normally closed valve composed of a nozzle and a valve body opening and closing the nozzle at a bottom part of a tank, operating the valve to move the valve body upwards/downwards from the bottom direction, and thereby controlling the supply of water to a water leading passage. CONSTITUTION:A cylindrical packing 14 constituting a water leading passage having a water leading hole 15 is arranged at an upper part between a base cover 8 and a support plate 9, a tank 46 is equipped with a bottom plate 56 having a slide cover 48 which opens and closes a water supply and discharge port 47, and a bottom plate 56 is provided with a normally closed valve 55 equipped with a nozzle 51 and a valve 52. When a changeover button 30 for generating steam is pressed a control rod 31 descends and the position is retained by a locking plate 35, and a lower end of the control rod 31 pushes down an end of a movable plate 19 to push up the one end, then a sliding rod 54 is pushed up by a pushing-up push pressing element 20 and the valve 52 is removed from the nozzle 51. Consequently, water in the tank 46 flows into a vaporization chamber 5 via the nozzle 51, the water leading hole 15 and a small hole 16 and jets out of a steam hole.
Patent JP-2000293892-A (JP)
Title: Substrate for optical recording medium and optical recording medium using the same
Inventor: ISHIDA FUTOSHI
IPC: G11B7/241
Filed: 1999-04-09
Abstract: PROBLEM TO BE SOLVED: To make it possible to facilitate reflection appearance inspection and to improve the adhesion property of a high-polymer recording layer by forming a light reflective thin film on a transparent or translucent substrate. SOLUTION: The substrate 17 for an optical recording medium is constituted by depositing the extremely thin light reflective film 2 by a sputtering method on the transparent or translucent substrate and specifying the film thickness of the light reflective film 2 to 50 to 500 Å. The optical recording medium 5 is constituted by using the substrate 17 for the optical recording medium, depositing a recording layer 3 for recording information consisting of an organic high-polymer material by a spin coating method on the substrate 17 for the optical recording medium and further depositing a protective layer 4 on the surface of the recording layer 3. The substrate 17 for the optical recording medium is formed with the extremely thin light reflective film 2 on the substrate 1. The light reflective film 2 is capable of partly reflecting light.  Then, the partial transmission of the light is possible as well. The surface light reflectivity of the substrate in the wavelength region of light used in substrate inspection is in a range of 20 to 30%.
Patent JP-H05299214-A (JP)
Title: Manufacture of nitride magnetic material
Inventor: SUZUKI YOSHIO
IPC: H01F1/059
Filed: 1992-04-22
Abstract: PURPOSE:To suppress the increase of the quantity of oxygen and to treat nitrogen uniformly by a method wherein the Re-Fe-M parent alloy of the specific grain diameter is heat-treated in a nitriding atmosphere containing hydrogen gas. CONSTITUTION:The nitrogen magnetic material manufacturing method in which Re-Fe-M-N magnetic material containing oxygen of 500ppm or less is manufactured by heat-treating a parent alloy of crystal grain diameter or more of 5>=X>=25 and 0>=Y>=100 in atomic%, consisting of ReX(FeyM100-y)100-X (Re in the formula indicate at least a kind selected from rare earth elements containing yttrium, M consists of at least a kind selected from Co, Ti, V, Cr, Mn, Mo, W, Al, Si, C, B, Ni, Zr, Hf, Nb, Ta, Pd, Zn, Ga, Ge and Sn, in a hydrogen-containing nitrogen atmosphere. As a result, the influence of oxidization of the alloy can be alleviated, and the nitride magnetic material having excellent magnetic characteristics can be manufactured.
Patent JP-S5733903-A (JP)
Title: Flash remover for pressure welded medium diameter pipe
Inventor: FUJISAWA TOMOJI
IPC: B23B5/00
Filed: 1980-07-29
Abstract: PURPOSE: To improve the work efficiency even when the wall thickness or diameter of the pipe to be flash removed differs by having a cutter projectable and extractable and having such projection distance controlled by the projection limit of a clamp piece.  
     CONSTITUTION: A cutter head 12 is provided at the tip end of an outer shell 6 and is attached to a rotating hollow shaft 11 to be rotated together with the shaft 11. A rotating shaft 16 is rotated by a drive mechanism installed on a carriage to rotate a milling head 13 at high speed actuating a cutter projection/extraction actuation cylinder 31 to project a milling cutter 14 gradually cutting the flash partially, the projection distance of the cutter 14 being controlled by the projection limit of a clamp piece 9 through a limit switch to stop the projection of the cutter 14 when the piece 9 reaches the inside wall of the pipe thereby improving the work efficiency when cutting the flash in the medium diameter pressure welded pipe having different wall thickness or diameter. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5436711-A (JP)
Title: Tape counter device for tape recorder
Inventor: TAKENAKA TAKASHI
IPC: G11B27/34
Filed: 1977-08-26
Abstract: PURPOSE: To make unnecessary the retun of the content of a counter to zero by setting a desired count value by the operation of a set key so that the counting operation may be strated from that value. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H042923-A (JP)
Title: Measuring apparatus of consumed amount of fuel
Inventor: AKIYAMA ISAO
IPC: G01F9/00
Filed: 1990-04-20
Abstract: PURPOSE:To measure with high accuracy by adjusting the opening degree of a valve means in accordance with the amount of a returning fuel stored in a control tank. CONSTITUTION:A fuel in a fuel tank 1 is guided to an engine 4 through a feed line 2. The fuel not used among the guided fuel is returned into a control tank 8 via a returning line 5. As the returning fuel is stored in the tank 8 thereby to raise a float 12 in the tank 8 to the surface, the buoyancy of the float 12 forcing to open a valve body 37 is eventually larger than the urging force of a spring to close the valve body 37 and the suction force of a jet pump of the engine, and the valve body 37 is opened. Accordingly, the returning fuel in the tank 8 is mixed with a feed fuel from a flow rate sensor 9 and sent to the engine 4. When the flow in the whole of a fuel system is stabilized, the fuel of the amount consumed in the engine 4 is allowed to flow to the sensor 9. Accordingly, the actual consuming amount can be measured by measuring this fuel flowing to the sensor 9.