baber/WOPTO huggingface dataset:
Patent JP-H10264788-A (JP)
Title: Speed change control device for working vehicle
Inventor: TAMADA TAKESHI
IPC: B60T7/12
Filed: 1997-03-25
Abstract: PROBLEM TO BE SOLVED: To decrease an inertial force produced by the running of a vehicle body at different gears, so as to smoothen gear transmission during downshifts and the application of an engine brake, by applying a brake to driving wheels through the operation of brake actuators which occurs at the same time that downshifts for two or three or more gears are made within a predetermined time. SOLUTION: In a tractor having a controller 29 which switches transmissions from one to the other by operating a hydraulic cylinder 31A or a hydraulic clutch 31B according to input signals from a potentiometer 55 which detects shift operations or from speed change switches 34, 35 switching the transmissions from one to the other, brake hydraulic cylinders which can be braked by the controller 29 are provided for rear wheels, and when downshifts for plural gears are detected from the potentiometer 55 or the speed change switches, the brake hydraulic cylinders are operated to decelerate the vehicle.
Patent JP-H10265280-A (JP)
Title: Production of ceramic product
Inventor: YAMADA SATOSHI
IPC: C04B41/86
Filed: 1997-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a producing method of a ceramic product capable of remarkably shortening lead time compared to the conventional method by effectively using inevitable stagnant time before being fed in a furnace. SOLUTION: A ceramic product such as a glass just after molding is dried in a directly-connected drying oven until the content of water becomes 2-10% and the surface is glazed in this state. After that, the product is dried by using stagnant time before being fed to a furnace until the content of water becomes <=1.0% and fired. Since the product is glazed at a high temp. in a high water content, the glazing is easy and lead time is reduced to a half of that in a conventional method since the dead time before being fed to the furnace, which is waste time in the conventional method, a used for the drying.
Patent JP-S60215297-A (JP)
Inventor: TAKAOKA TOSHIMI
IPC: G07G1/14
Filed: 1984-04-10
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-H05275055-A (JP)
Title: High frequency induction coupled plasma mass spectrometer
IPC: G01N27/62
Filed: 1992-03-27
Abstract: PURPOSE:To reduce the amount of loss of ions to be measured between an extraction electrode and an ion lens by storing a gate valve in a fore chamber and by shortening the distance between the extraction electrode and the ion lens. CONSTITUTION:Ions generated by ionizing a sample by a high frequency induction coupled plasma 7 pass through a nozzle 8 and a skimmer 9, and are converged passing from an extraction electrode 14a, through an opened gate valve 21, an ion lens 14b, to a quadrupole lens 14c, and are introduced into a quadrupole mass filter 16. The ions guided to high vacuum by the electrode 14a are converged while a condition of small amount of loss of ions to be measured between the electrode 14a and the lens 14b, is maintained, since the distance between the electrode 14a and the lens 14b is short, and the ions are introduced into the mass filter 16. A high frequency induction coupled plasma mass spectrometer of high sensitivity and stable operation can thus be achieved.
Patent JP-S52154851-A (JP)
Title: Stabilized crosslinkable ethylenic polymer composition
Inventor: OOZEKI TOSHIO
IPC: C08J3/24
Filed: 1976-06-17
Abstract: PURPOSE:Title polymer composition having good heat stability, good thermal aging resistance when used at elevated temperatures, good mechanical, electrical and chemical characteristics, comprising an ethylenic polymer and a specific carboxylic ester.
Patent JP-S60217139-A (JP)
Inventor: MAEDA YOSHIROU
IPC: B32B1/08
Filed: 1984-04-12
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-H01245559-A (JP)
Title: Manufacture of semiconductor device
Inventor: SATO YASUHISA
IPC: H01L21/28
Filed: 1988-03-28
Abstract: PURPOSE:To eliminate the need of considering an aligning margin and to contrive a fine processing by a method wherein gate electrodes are covered with an insulating layer having an etching rate slower than that of an interlayer insulating layer before an interlayer insulating layer forming process. CONSTITUTION:n<+> source and drain regions 48B and 49B are formed and thereafter, an insulating layer (such as an Si3N4 layer) 52, whose switching rate is slower than that of an interlayer insulating layer, is formed on the whole surface by a CVD method. The interlayer insulating layer (such as a PSG layer) 53 is formed on the whole surface of this layer 52 by a CVD method. Moreover, contact holes for source and drain contact and a contact hole for a wiring are bored on the PSG interlayer insulating layer 53 by an RIE method using mixed gas of CF4 and CHF3 as etchant gas. The etchant gas is turned into mixed gas of CF4 and O2 to remove the layer 52 exposed by an RIE method and moreover, the etchant gas is turned into mixed gas of CF4 and CHF3 and a thin oxide film (SiO2 film) 43 is removed by an RIE method to complete the contact holes.
Patent JP-S60216965-A (JP)
Title: Insert-casting device
Inventor: OGASAWARA AKIHIKO
IPC: B22D17/24
Filed: 1984-04-11
Abstract: PURPOSE:To enable simple insert-casting and joining of a molding member and cylindrical body by plunging one end of the cylindrical body into a cavity, holding said body between a cope and drag and fitting slidingly a stopping piston into the cylindrical body. CONSTITUTION:A device for insert-casting of one end of the cylindrical body 14 to the molding member 32 is provided with holding grooves 15, 16 for holding the body 14 to the respective joint surfaces of the cope 1 and the drag 2 delineating the cavity 3 as well as a guide hole 17 and guide grooves 18, 19 of the stopping piston 31 fitted slidingly into the body 14. The cope 1 and drag 2 are thus closed and the body 14 is surely held between grooves 15 and 16 by the piston 23. A cylinder 29 is extended to position the piston 31 into the body 14 and the molten metal poured into a molten metal pool part 4 is poured by a pressurizing piston 9 through a runner 5 into the cavity 3. The molten metal is pressurized by a pressurizing piston 13. The simpler joining stage for the molding member and the cylindrical body is thus made possible.
Patent JP-S547520-A (JP)
Title: Transformer winder
Inventor: AMOU KIMIO
IPC: H01F41/06
Filed: 1977-06-20
Abstract: PURPOSE: To reduce the number of coil winding works by setting up a selector to pick up inter-coil spacers interlocking with the rotation of an insulating cylinder and a coil axial pressure unit to pressureweld this to the coil. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H04284624-A (JP)
Title: Diffusion method of impurities to semiconductor substrate
Inventor: HONMA HIDEO
IPC: H01L21/223
Filed: 1991-03-13
Abstract: PURPOSE:To diffuse impurities of gallium, aluminum or the like into a semiconductor substrate at extremely low costs, in a desired impurity amount and with good uniformity. CONSTITUTION:A semiconductor substrate 7 and elementary gallium 6 or aluminum are housed inside a half-sealed quartz container 1 provided with a gas- introduction slender pipe part 2; the container 1 is inserted into a position A in a quartz diffusion tube 10 in which an inert gas flows continuously; the inert gas is made to flow from said gas-introduction slender pipe part 2; the gas inside the container 1 is replaced. After that, the container 1 is moved to a position B; its temperature is raised to a prescribed temperature; a diffusion treatment is executed.
Patent JP-S58187757-A (JP)
Title: Solar heat storing method and device therefor
Inventor: SAKAHARA RIYOUICHI
IPC: F24S90/00
Filed: 1982-04-27
Abstract: PURPOSE:To enhance the thermal efficiency and to reduce the weight of solar heat storing device by substantially directly absorbing the solar heat to store the heat. CONSTITUTION:A heat storage water tank 5, a supersonic humidifier 6, a solar heat collecting plate 7 and annular coupling tubes 7b1-7b3 are provided, water of the humidifier 6 is absorbed from he inner bottom of the tank 5, the supersonic vibrating position of the humidifier 6 is formed in the depth of approx. 10cm from the surface of the water 5a which is fed from the tank 5, the water 5a is sprayed and injected, and the fog 5b is fed together with the injecting pressure to the plate 7. The fog 5b is heated by the heating surface 7a of the plate 7, evaporated to obtain thermal expansion pressure to raise the internal pressure of the plate 7, and accelerated to the tank 5 by the pressure. The heated and pressurized fog 5b is returned to the water 5a in the tank, and simultaneously thermally exchanged to store the heat. The low temperature water 5a in the bottom of the tank 5 is absorbed to the humidifier 6, sprayed to become fog 5b, which is injected and fed to the plate 7, thermally exchanged by the pressure and the heat storage is repeated.
Patent JP-S51147790-A (JP)
Title: Corrosion resistent mechanism of submarine repeater
Inventor: KAIZU RIYOUSUKE
IPC: H04B3/02
Filed: 1975-06-14
Abstract: PURPOSE: The effective protection of the heterogeneous metal such as the submarine repeater common part and the cable outer conductor from the corrosion. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H09263947-A (JP)
Title: Deposited film forming equipment and formation of deposited film
Inventor: TAKAI YASUYOSHI
IPC: G03G5/08
Filed: 1996-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a deposited film forming equipment and the deposited film forming method capable of stably mass-producing a photoreceptive member excellent in electric property and uniform, small in image defects and excellent in electrophotographic characteristics at high yield. SOLUTION: The deposited film forming equipment is for forming the deposited film on a supporting body by arranging the supporting body in a reaction vessel, introducing a gaseous starting material and high frequency energy and glow-discharging. A cathode electrode (101) is covered with >=2 dielectric (dielectric coating film (102) and a dielectric cover (103) and the like). The deposited film is formed by using the equipment.
Patent JP-S57188118-A (JP)
Title: Television receiver
Inventor: GENBA TOMOHARU
IPC: H03G3/20
Filed: 1981-05-15
Abstract: PURPOSE:To give an AGC at a level in which the SN ratio of a tuner and the interference are in the best condition, by controlling the amplifying factor of the tuner through the detection of a signal of an interrupting channel and rejecting the carrier of the reception channel. CONSTITUTION:A tuner 2 is provided with an AGC loop 8 to exclude the interference of an interference channel such as adjacent channels in addition of a conventional AGC loop 6. This AGC loop 8 consists of a means 9 excluding a carrier of a desired channel from the output terminal of the tuner 2 and detecting the signal in an interference channel, an AGC detection circuit obtaining an AGC voltage from the detection level outputted from this detection means 9, and an AGC amplifying circuit 11 amplifying and forming the AGC voltage from the detected output of the AGC detection circuit 10.
Patent JP-S60215455-A (JP)
Title: Anti-skid apparatus
Inventor: NOMURA YOSHIHISA
IPC: B60T8/1761
Filed: 1984-04-10
Abstract: PURPOSE:To prevent the kickback phenomena occurring on the brake operating member while to reduce the pump capacity by improving the changeover valve to be provided at the joint to main liquid path of pump path and controlling the liquid pressure in brake cylinder. CONSTITUTION:The brake liquid stored in a reservoir 38 is sucked through a pump 48 and fed through a pump path 50 and a changeover valve 22 to an intermediate path 28 constituting a portion of main liquid path. Upon stoppage of pump 48, the brake liquid pressure will drop to retract the valve chip 68 in changeover valve 22, an operating member 86 and a piston member 78 in accordance to the energizing force of coil spring 76 thus to seat the valve chip 68 on the valve seat 72. Consequently, the master cylinder side path 26 is communicated with the intermediate path 28 to recirculate the liquid pressure to be left in the wheel cylinder side path 30 because of the open-valve pressure of check valve 34 through the changeover valve 22 into the master cylinder thus to prevent the kickback phenomena of brake.
Patent JP-S63237387-A (JP)
Inventor: MINAMI KATSUHIKO
IPC: H05B6/06
Filed: 1987-03-26
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-S59198278-A (JP)
Inventor: SAITOU RIYOUICHI
IPC: B66B23/00
Filed: 1983-04-25
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-H1023449-A (JP)
Title: Color video definition improving device for video display device
Inventor: JEONG JIN KUK
IPC: H04N9/68
Filed: 1997-03-25
Abstract: PROBLEM TO BE SOLVED: To improve the definition of a color picture utilizing a color saturation element by emphasizing the high frequency of color saturation so as to convert an output improving color saturation into RGB. SOLUTION: An RGB/color saturation converting part 101 normalizes the video signal of an inputted RGB color model to obtain color saturation and then generates the shadow video of the color saturation. A color saturation improving part 103 executes high frequency emphasis filtering with respect to the shadow video of color saturation outputted from a memory 102 for color saturation improvement. A color saturation/RGB converting part 107 multiplies the output minhef (r, g, b) or a switching part 105 by one of original RGB color videos (R+G+B) with the switching part 105 outputting minhef (r, g, b) outputted from the part 103 to one route among three respectively different routes, and outputs the remainder as an original video as it is.
Patent JP-S61231657-A (JP)
Title: Parallel data processor
Inventor: MIYATA HIROYUKI
IPC: G06F7/53
Filed: 1985-04-08
Abstract: PURPOSE:To speed up data conversion using a data converting table by storing previously all converted values on the data converting table in the memory means of a basic arithmetic factor. CONSTITUTION:First address data is given sequentially from the outside, and supplied to a memory part 2 through a multiplexer 7. Thus a value to be converted is outputted by one bit from the data output of the memory part 2. On the other hand, an arithmetic part 1 does not any processing, and stored data to be converted in a shift register 3 by a serial shift action. Afterward, the multiplexer 7 is caused to select the side of the shift register 3, and the value subjected to conversion is read out of the memory part 2. The converted value is transmitted to the arithmetic part 1 from the data output of the memory part 2, and sent outside if necessary.
Patent JP-H0698211-A (JP)
Title: Image pickup device
Inventor: MOTO TAKASHI
IPC: H04M11/00
Filed: 1993-03-31
Abstract: PURPOSE:To provide an image pickup device with which a user can also pickup an image of himself while confirming its video display without putting the eyes close to the viewfinder of the image pickup device and furthermore which can be instantaneously used in a portable form of the device. CONSTITUTION:A separate part 15 includes an image pickup element 31 and is provided on a telephone set main body 11 in an attachable/detachable manner. A separate switch 35 detects whether the part 15 is attached to the main body 11 or not. When the part 15 is attached to the main body 11, the image obtained from the element 31 is displayed on a display part 28 of the body 11 in a right- left inverted mirror image in response to the signal received from the switch 35. Meanwhile the image obtained from the element 31 is displayed at the part 28 in a erect image when the part 15 is not attached to the main body 11 respectively.
Patent JP-H04307280-A (JP)
Title: Printer
Inventor: YOSHIMOTO YASUHIRO
IPC: B41J29/46
Filed: 1991-04-05
Abstract: PURPOSE:To achieve self-printing function without using a self-printing RAM and forming printing data by a CPU. CONSTITUTION:Self-printing data and head characteristic data are built in a head characteristic ROM 7A These data are read in a time sharing manner by a CPU 5A and set to addresses to read correction data from a correction ROM 3 and correction is performed to take out corrected self-printing data.
Patent JP-H04308400-A (JP)
Title: Axial flow type fluid machine
Inventor: OKAMURA TOMOYOSHI
IPC: F04D29/54
Filed: 1991-04-05
Abstract: PURPOSE:To provide an axial flow type fluid machine facilitating the production of a blade and improving the strength of the blade. CONSTITUTION:A blade element with its blade thickness centerline inclined downstream to the opposite side to the rotating direction of an impeller 1 in relation to the direction of a rotary shaft in the hub side cylindrical cross section is connected to a blade element with its blade thickness centerline parallel to the direction of the rotary shaft in the tip side cylindrical cross section to form a front end guide blade 2.
Patent JP-S56168968-A (JP)
Title: Arc welding method
Inventor: HASUNUMA SHIGEO
IPC: B23K9/16
Filed: 1980-05-30
Abstract: PURPOSE: To perform welding using AC arc by allowing a slag making agent contg. alkali metals, alkaline earth metals, rare earth metals, transition metals, their oxides and fluorides to be present on the surface of the parts to be welded, and using Ar,  He, CO 2  as shielding gases.  
     CONSTITUTION: A wire 1 is passed through feed rolls 2 and the electrode tip 3a of a welding head 3, and the leading end thereof is located over the surface to be welded of works W. A slag making agent which contains active metals including alkali metal elements, alkaline earth metal elements, rare earth metal elements, transition metal elements, etc. and their oxides, fluorides or their composite and plays the role of stabilizing the arc is coated on the surface to be welded. Thereafter, a shielding gas contg. Ar, He, CO 2  or their mixed gases is injected from the nozzle 3 to the surface to be welded, and AC voltage is applied between the wire 1 and the works W, whereby AC MIG welding is applied in an arrow direction. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H08294408-A (JP)
Title: Umbrella with luminous displays on ribs
Inventor: FUJIMOTO YUKA
IPC: A45B3/04
Filed: 1995-03-30
Abstract: PURPOSE: To enable the installation of luminous elements on an umbrella to warn of possible danger. CONSTITUTION: A power source housing, switch, and light-emitting element 11 are installed on the central rod 1, luminous displays 16 are attached to the ends of a plurality of ribs 2, and optical fiber transmission lines 12 running along the ribs 2 from the light-emitting element 11 and luminous displays 16 are fitted.
Patent JP-H01247776-A (JP)
Title: Piping structure of multi-cylinder type compressor and gas-liquid separator
Inventor: ONODA IZUMI
IPC: F04B39/12
Filed: 1988-03-29
Abstract: PURPOSE:To simplify structure, etc., supplying refrigerant gas unifromly to respective cylinders by a method wherein refrigerant gas separated from liquid in a separator main body is fed to a number of cylinders of a compressor main body via one feed-out tube and a number of branch inlet tubes. CONSTITUTION:A multi-cylinder type compressor 1 is equipped with a plurality of cylinders 3a, 3b inside a closed vessel 2. On the other hand, a gas-liquid separator 10 is so constituted that evaporated refrigerant is fed into a separator main body 11. In this case, one feed-out tube 12 which feeds out refrigerant gas after gas-liquid separation is connected inside the separator main body 11. Ends of a plurality of branch inlet tubes 13a, 13b are connected to the ends of the feed-out tube 12 protruding from the bottom of the separator main body 11. The other ends of the respective branch inlet tubes 13a, 13b are fitted into the respective guide inlet ports 14a, 14b provided in the closed vessel 2 and then connected to the respective cylinders 3a, 3b.
Patent JP-H02273645-A (JP)
Title: Diesters and their usage in wax
Inventor: HANSU MARUSERU BURANDO
IPC: A61K8/36
Filed: 1990-03-22
Abstract: The invention provides a diester of the formula CH3(CH2)5CH(OCOR<1>)(CH2)10COOR<2>, in which R<1> is a saturated, branched chain hydrocarbon radical having 15 to 21 carbon atoms and R<2> is a saturated, branched chain hydrocarbon radical having 8 to 22 carbon atoms. Preferably R<1> is a methyl branched chain radical and contains 17 carbon atoms and statistically between 0.5 and 1.0 methyl side-chain per molecule, whereas R<2> contains 18 to 22 carbon atoms with a C1-C8 , preferably C1 side-chain. The invention also provides a wax composition comprising a diester defined above optionally together with a hydrocarbon oil (C16-C32 and saturated), a C12-C22 optionally branched chain fatty acid and a monoester derived from a C18 to C22 fatty acid and a C12 to C22 alcohol. Furthermore the invention provides cosmetic preparations containing a wax composition as defined above.
Patent JP-H073268-A (JP)
Title: Lubricating oil
Inventor: BURAIAN NIIRU
IPC: C10G69/06
Filed: 1994-04-12
Abstract: PURPOSE: To prepare a lubricating oil from waste or virgin polymers, especially from olefin polymers such as polyethylene.  
     CONSTITUTION: A polymer is first thermally cracked in a fluidized bed under an inert condition to form a waxy product. After an optional hydrogen treatment step, this waxy product is catalytically isomerized and fractionated to recover a lubricating oil. This lubricating oil may be used for applying to automatic machines or subjected to further hydrofinishing. 
     COPYRIGHT: (C)1995,JPO
Patent JP-S547814-A (JP)
Title: Branching system of bidirectional one line repeating and delivery line
Inventor: TAKAHASHI TSUTOMU
IPC: H03H11/36
Filed: 1977-06-20
Abstract: PURPOSE:To increase the economy of lines, by branching the delivery line from an arbitrary portion of the main delivery line, and by connecting them respectively at the shortest distance from each terminal station.
Patent JP-H04308437-A (JP)
Title: Stator of induction motor for vehicle
Inventor: KINOSHITA TSUTOMU
IPC: H02K15/14
Filed: 1991-04-08
Abstract: PURPOSE:To prevent development of a crack by forming a part of an aluminum alloy bracket, to be engaged with a stator core and a part to be mounted in a housing or a mirror cover of its one side end of a ringlike steel material, and providing ribs made of a plurality of steel materials for connecting the material. CONSTITUTION:Four ribs 19 made of steel materials for connecting two rings 17, 18 to each other are provided, and the rings 17, 18 and the ribs 19 are formed in a framework. Aluminum alloy 20 is cast in the framework. Since the cast alloy 20 is divided into four pieces by the framework formed of the rings 17, 18 and the ribs 19, the alloys are not brought into direct contact with each other. Even if the alloy 20 is cracked due to collision of a ballast while a vehicle is traveling, the crack is interrupted by the rings 17,18 and the ribs 19, it does not develop any more. Thus, the reliability of an aluminum alloy bracket can be improved.
Patent JP-S63242138-A (JP)
Inventor: IGUCHI AKIO
IPC: A47L5/24
Filed: 1987-03-27
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-H05234121-A (JP)
Title: Optical head device
Inventor: TOGASHI MITSUHIRO
IPC: G11B7/135
Filed: 1992-02-24
Abstract: PURPOSE:To suppress the lowering of modulation factor low and to improve reading accuracy even at the time of making the recording pit of a disk high density. CONSTITUTION:An optical head device 21 is constituted of a light source 22 consisting of a laser diode, etc., a beam splitter 23, a condenser lens 24, a cylindrical lens 25, a photodetector 26 consisiting of a pin photodiode, etc., and an attenuation filter 27 and a light shielding belt 28 prolonging to a tracking direction in the center part of a linear velocity direction is formed on the attenuation filter 27. The beam of an area containing the center part is shielded for a reflected beam from the disk D by the light shielding belt 28 and the beam of other peripheral part passes through. Thus, the ratio of an AC component to a DC component is increased for the modulation of a high space frequency and the modulation factor is increased.