baber/WOPTO huggingface dataset:
Patent JP-S6447459-A (JP)
Title: Crusher
Inventor: TSUCHIDA SHIZUO
IPC: B02C4/42
Filed: 1987-08-19
Abstract: PURPOSE: To effectively utilize the advantages of both of high-pressure compression pulverization and shearing pulverization and to enable efficient pulverization by providing only one roll of two rolls with a drive assembly and providing the other roll with a braking device. CONSTITUTION: High-pressure compressive force is applied on materials to be pulverized between the rotating two rolls 1 and 2, by which the materials to be pulverized are pulverized. Only the one roll 2 of the two rolls is provided with the drive assembly 4 and the other roll 1 is provided with the braking device 6. Consequently, the materials to be pulverized may be efficiency pulverized in the state of simultaneously imparting the shearing force thereon with simultaneously the high compressive force.
Patent JP-H0542822-A (JP)
Title: On-vehicle air cleaner
Inventor: MATSUSHIRO TADASHI
IPC: B01D46/46
Filed: 1991-08-14
Abstract: PURPOSE:To allow an on-vehicle air cleaner to perform optimal cleaning action by providing the onvehicle air cleaner with a gas sensor, and deciding the speed and the operating time of a fan motor by means of fuzzy inference based on the time taken before a peak and on changes in the amount of gas during the peak. CONSTITUTION:An on-vehicle air cleaner comprises a fan motor 8 for sucking dust, a gas sensor 2 for detecting the amount of gas, and a fuzzy inference system 6 which decides the speed and the operating time of the fan motor 8 according to the outputs of a peak detection means 3 for detecting peaks of the outputs of the gas sensor 2.
Patent JP-S58105558-A (JP)
Title: Water cooling type semiconductor rectifier
Inventor: TANABE SHIGERU
IPC: H01L23/473
Filed: 1981-12-17
Abstract: PURPOSE:To obtain a highly reliable water cooling type semiconductor apparatus resulting in no product by corrosion by avoiding direct contact between copper and water at the water path with a material which is not corrosive to water and assures excellent thermal conductivity as compared with copper. CONSTITUTION:When copper blocks 9 are arranged in series and silver solution is circurated from a tank 12 by a pump 13 through the pipe, a silver plated layer 10 can be formed in the specified thickness at the water path of the blocks 9. Any product is not produced by corrosion owing to existence of a silver plated film even when the cooling water is applied for a long perod. Moreover, the blocks 9 and pipe 10 are not clogged, the cooling effect is not lowered and the cooling pipe does not generate any crack.
Patent JP-H0489166-A (JP)
Title: Method for applying powdery heat insulating agent onto inner face of injection sleeve
Inventor: AKASE MAKOTO
IPC: B22D17/20
Filed: 1990-07-31
Abstract: PURPOSE:To improve using efficiency of powdery heat insulating agent by injecting the powdery heat insulating agent from a molten metal supplying hole so that it reaches an injection hole in an injection sleeve at the almost same time of completing a mold closing movement and sticking and coating with an electrostatic coating method. CONSTITUTION:An electrode bar 8 connected with one side of the electrode in a high voltage generator is inserted into an inner part of the injection sleeve 1, and the injection sleeve 1 is connected with the another side of the electrode in the high voltage generator and the powdery heat insulating agent (a) is blown from the molten metal pouring hole 5 with a nozzle 9 and the powdery heat insulating agent (a) is electrified to instantaneously execute the electrostatic coating to inner face of the injection sleeve 1. Blowing of the powdery heat insulating agent (a) is executed parallel to the closing movement of dies 2, 3, so that the powdery heat insulating agent (a) reaches the injection hole 1a in the injection sleeve 1 at the almost same time of completing the die closing movement. As timings of both are matched, the powdery heat insulating agent is discharged to the outside, and the using efficiency is improved.
Patent JP-H1032661-A (JP)
Title: Digital image forming device
Inventor: YOSHIZAWA HIROSHI
IPC: H04N1/00
Filed: 1996-07-15
Abstract: PROBLEM TO BE SOLVED: To make the manufacturing lines of plural kinds of devices common by supporting an image forming part by a lower structure so as to fix a printer function part or to fix an upper structure to the lower structure and allowing the upper structure to support a scanner part to fix a copy function part and/or a facsimile function part. SOLUTION: A supporting structure A supports an image forming part 12 by a lower structure B to fix parts necessary for a printer function, a copying function and a facsimile function in common. Then they are constituted as a printer, and used by mounting an equipment main body 10 and the image forming part 12 on a bank 10. In addition the upper structure C supports a scanner part 14 on an ejection paper stacking part 13 to fix parts characteristic to the copying and facsimile functions provided for the part 14. In addition, a composite equipment combining each function at need can be constituted in addition to equipment respectively provided with one of the printer, copying and facsimile functions.
Patent JP-2000018170-A (JP)
Title: Hydraulic machine unit
Inventor: YAMAMOTO MASAKAZU
IPC: F04B49/06
Filed: 1998-07-03
Abstract: PROBLEM TO BE SOLVED: To provide a hydraulic machine unit enabling energy conservation by avoiding waste with a relatively low cost frequency accommodation converter, and to protect the motor from overcurrent or overheat. SOLUTION: In this hydraulic machine unit, a frequency converter is connected to a hydraulic machine 103 driven by a motor 104. Presupposing that the hydraulic machine 103 is driven at a lower frequency than the rated frequency, a frequency converter the capacity of which is selected based on the electric capacity required in practical use at decelerating is used.
Patent JP-S6447231-A (JP)
Title: Battery driven electronic machinery
Inventor: YANAGIHORI MASAMI
IPC: H02H7/18
Filed: 1987-08-18
Abstract: PURPOSE:To prevent turning-off of system due to transient source voltage drop, in an electronic machinery having a voltage drop detecting circuit, by providing a circuit for nullifying the output from the voltage drop detecting circuit only when the system is turned on. CONSTITUTION:A voltage drop detecting circuit 10 for monitoring the voltage of a battery 1 and detecting droppage of the battery voltage to the limit voltage for normal operation of an electronic machinery employing the battery 1 as power source is provided. A detection signal is fed through a chip enable 16 to a system on/off control circuit 17 so as to turn a system off normally based on the detection signal fed from the detection circuit 10. When the system is started up the detection signal is nullified by the chip enable 16. Consequently, turning off of the system can be prevented when the battery 1 voltage drops temporarily due to rush current at starting up of the system.
Patent JP-H0523773-A (JP)
Title: Forging device for large diameter ring
Inventor: MORIYA HIROAKI
IPC: B21H1/18
Filed: 1991-07-22
Abstract: PURPOSE:To provide the forging device for a large diameter ring, which can perform homogeneous forging to a rig stock. CONSTITUTION:The device is provided with a vertical cylinder device 4 in which a vertical ram 4a is pressurized by a pressure source 2, a horizontal cylinder device 5 in which a horizontal ram 5a executes a going operation by a pressure liquid from the vertical cylinder device 4, an anvil 6 attached to the horizontal ram 5a, a return cylinder device 7 which is connected to a liquid pressure supply source 8, and returns the anvil 6, a mandrel 9 which is placed so as to be opposed to the anvil 6 and forges a ring stock 15, the upper and the lower tension bars 3, 11 for connecting the horizontal cylinder device 5 and the mandrel 9, and a table roller device 14 for driving to rotate the ring stock 15, and the vertical cylinder device 4 is placed by plural sets in the left and the right directions, and also, the horizontal cylinder device 5 is placed by plural sets in the vertical direction, each vertical cylinder device 4 is connected to each separate horizontal device 5 by each separate liquid passing passages 10a, 10b, and operation strokes of every vertical and horizontal cylinder device 4, 5 for forming a pair are set equally.
Patent JP-2000036388-A (JP)
Title: Optical element and organic el display
Inventor: HIRANO TAKAYUKI
IPC: H01L51/50
Filed: 1998-07-21
Abstract: PROBLEM TO BE SOLVED: To provide an optical element and an organic EL display including an electrode on a scanning side having decreased resistance thereof, and simultaneously having increased effective utilization of emitted light from an organic layer is expected. SOLUTION: An optical element comprises a first electrode 22 made of a transparent conductive material, an organic layer 25 including at least a layer made of an organic light emitting material, and a second electrode 26 made of metal or alloy, formed on a transparent substrate 21 in this order. The organic layer 25 is formed in a plural independent island pattern. An organic EL display 20 comprises a first electrode 22... in a stripe pattern made of a transparent conductive material, an organic layer 25 including at least a layer made of an organic light emitting material, and a second electrode 26... in a stripe pattern made of metal or alloy, formed on a transparent substrate 21 in this order.  The first electrode 22... and the second electrode 26... are arranged nearly perpendicularly, and the organic layer 25 is formed in a plural independent island pattern at the intersections of the first electrode 22 and the second electrode 26.
Patent JP-S58105185-A (JP)
Inventor: UMEZAKI MASAAKI
IPC: G09F9/33
Filed: 1981-12-17
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-H0746164-A (JP)
Title: Magnetic communication equipment
Inventor: HOTTA YUKIO
IPC: H04B5/00
Filed: 1993-07-26
Abstract: PURPOSE:To prevent the Q of a fixed coil arranged closely to a metallic member in magentic communication equipment comprised of a moving coil and the fixed coil. CONSTITUTION:A magnetic plate 5 is arranged on a side opposite to a side where the fixed coil 6 is provided confronting with the moving coil 8 and the two-way communication of information is performed. The magnetic plate 5 is formed in the same size or larger than that of the plane of the fixed coil 6, and the center of it is located on the axis of the fixed coil 6, and it is located between a metallic plate, for example, a shield cabinet plate on the back wall 4 of the fixed coil. The magentic plate 5 is formed in such a way that the magnetic field of the fixed coil 6 is prevented from arriving at the metallic plate on the back wall 4, and eddy current loss generated on the metallic plate can dissipate. In this way, it is possible to keep the sensitivity of information transmission constant and to improve reliability for the equipment.
Patent JP-H0370284-A (JP)
Title: Magnetic recording and reproducing device
Inventor: UEDA MINORU
IPC: G11B5/027
Filed: 1989-08-09
Abstract: PURPOSE:To obtain compatibility with a conventional VTR while providing a function of consecutive recording and reproduction by providing a means applying audio recording and reproduction with a linear track only for the recording and reproducing mode driving a tape continuously. CONSTITUTION:When storing is applied while a tape 1 is driven continuously, a linear audio head 3 is used to record an audio signal onto linear track. Thus, even when the track is reproduced by a conventional VTR, the audio signal is outputted. When the tape 1 is reproduced with continuous drive, the audio signal on the linear track is reproduced and then the audio signal recorded by a conventional VTR is also reproduced. Moreover, when the tape 1 is driven intermittently for the recording and reproduction, a time base compression audio head 2 is used to apply the audio recording and reproduction with a time base compression audio signal. Thus, the compatibility with a conventional VTR is kept while having long time consecutive audio recording reproduction function.
Patent JP-H0369441-A (JP)
Title: Packaging container
Inventor: HASEGAWA TOSHIHIDE
IPC: B65D5/12
Filed: 1989-08-09
Abstract: PURPOSE:To prevent the separation of a top case from a bottom sheet by a method wherein the engageably inserting pieces extending from raising plates are provided separately from folding flaps and inserted into receiving holes provided in side plates. CONSTITUTION:A receiving hole 8 is so shaped that an engageably inserting piece 4 provided in a bottom sheet 2 can be inserted easily thereinto and pro vided with a locking projection receiver engageable with a loci projection 15 of the engageably inserting piece 14 and a finger hole for releasing such engage ment for unpacking purpose. The bottom sheet 2 consists of a bottom plate 11 located in the central part thereof, raising plates 12 extending from both the sides of the bottom plate and folding flaps 13 extending therefrom to the outside and the engageably inserting pieces 14 are separated partially from the folding flaps. After making up first a top case 1 and then the bottom sheet 2, the folding flaps of the bottom sheet 2 are folded in such a way as to be inserted between a folding plate 7 and a side plate 4 and the engageably inserting pieces 14 are then inserted into the receiving holes 8. By this method, the top case 1 and the bottom sheet 2 are formed into one solidly united con tainer.
Patent JP-S6097621-A (JP)
Title: Conveyor for substrate in molecular-beam epitaxy device
Inventor: MIZUMOTO MUNEO
IPC: C30B23/08
Filed: 1983-11-02
Abstract: PURPOSE:To simplify a control system when carrying is automated, and to lengthen the life of a carrying mechanism by simplifying the carrying mechanism of a substrate. CONSTITUTION:A carrying chamber 20 constituted by continuously connecting a plurality of cylindrical chambers 20a-20c is sealed hermetically by blocking walls 20W, and kept under a vacuum state. A roller 24a is driven by a motor 26, and the motor 26 receives outputs from sensing means 29a-29c for positioning a cart 31 and is controlled by a controller 28. The cart 31 is connected to an endless rope 30 stretched over rollers 24a and 24b, and installed so as to freely travel on a rail 21 through roller bearings 32. One set of a carrying mechanism of a substrate 33 may be sufficient, the number of the bearings is reduced, and a control system can be simplified.
Patent JP-H1155583-A (JP)
Title: Television signal reception tuner and television signal reception unit for personal computer
Inventor: SUZUKI TAKEO
IPC: H04N5/44
Filed: 1997-07-30
Abstract: PROBLEM TO BE SOLVED: To receive a television signal without a limit of a place in use even in the case of using the unit for a notebook personal computer. SOLUTION: The tuner is provided with an input terminal 21 that receives a television signal at a VHF band and a television signal at a UHF band, a branching filter 22 that branches the television signal at the VHF band and the television signal at the UHF band and provides outputs of them separately, a VHF tuner section 23 that receives the television signal at the VHF band, and a UHF tuner section 24 that receives the television signal at the UHF band from the branching filter 22. A correction circuit 33 consisting of inductors 28, 29 and correcting an effective length of an antenna connecting to the input terminal 21 is provided between the input terminal 21 and the branching filter 22 and the inductance value of the inductors 28, 29 is changed.
Patent JP-S6098649-A (JP)
Title: Semiconductor device
Inventor: SUZUKI AKIRA
IPC: H01L23/06
Filed: 1983-11-02
Abstract: PURPOSE:To prevent the deterioration of the moisture resistance by reduction of the generation of cracks even without a heat-ray shielding plate by a method wherein the surface of a package-sealed body on the side of heat ray irradiation is provided with a means of reflecting the heat rays to be generated at soldering. CONSTITUTION:The surface of the package-sealed body 1 of heat-ray irradiation is coated with a white paint 2. Thereby, the heat rays are reflected on the surface of this body, and the heat applied to the body is diminished. This allows no increase of the temperature of this body because of the lead-soldering part 3A soldered at the time of irradiation with heat rays. Thus, the heat applied to the body in irradiation with heat rays can be reduced without arranging a heat- ray shielding plate.
Patent JP-2000033411-A (JP)
Title: Device for measuring genetic factor in rolling
Inventor: ABE KAJI
IPC: B21B13/02
Filed: 1998-07-21
Abstract: PROBLEM TO BE SOLVED: To improve the control accuracy of sheet crown in the case of correcting the initialization and operation variable of a controller for controlling the sheet crown. SOLUTION: A rolling mill 1 is provided with a work roll bending device 5 as a device for controlling the sheet crown of a rolled stock 2. Moreover, sheet crown meters 6, 7 for measuring the thickness in the width direction of the rolled stock 2 are installed before and behind the rolling mill 1. A genetic factor deciding means 8 operates the operation variable of the work roll bending device 5 and decides the genetic factor based on the measured value of the sheet crown of the rolled stock 2 which is measured with the sheet crown meters 6, 7.
Patent JP-S6264456-A (JP)
Title: Continuous casting device for thin sheet of steel
Inventor: HASEGAWA MORIHIRO
IPC: B22D11/06
Filed: 1985-09-17
Abstract: PURPOSE:To prevent the wear of side dams provided in contact with both side faces of an internally cooled roll pair and the leakage of steel from said dams by bringing the bottom edges of the side dam,s upper than the narrowest position of the roll pair and supplying a slurry-like material to both side gaps. CONSTITUTION:A pair of the internally cooled rolls 1a, 1b which rotate in the directions opposite from each other are disposed in parallel and a pouring basin is formed by the side dams 2a, 2b in contact with both side faces S. The molten metal therein is continuously cast through a gap between a pair of the above-mentioned rolls 1a, 1b to a thin ingot 4. The bottom edges 6 of the side dams 2a, 2b of the above-mentioned twin roll type continuous casting machine are brought upper than the narrowest position of the rolls 1a, 1b. The slurry-like material 8 is supplied from a nozzle 5 to both side gaps lower than the bottom edges 6.A mixture composed of powder of the oxide, fluoride, nitride, carbide of metal or carbon, etc. and oil is adequate as the above- mentioned material 8.
Patent JP-H0257703-A (JP)
Title: Controlling method for hydraulic cylinder
Inventor: SAOTOME YOSHIMI
IPC: E02F9/22
Filed: 1988-08-18
Abstract: PURPOSE:To reduce a shock generated due to the stroke end of a hydraulic cylinder, by detecting the length of the cylinder being expanded/contracted, and reducing the speed at which the hydraulic cylinder expands and contracts when the length has reached a dangerous zone near the stroke end. CONSTITUTION:A detector 14 detects the length l of a hydraulic cylinder 5 and inputs this detected signal to a controller 15; the controller 15 then determines whether or not the length l is more than the length le which is preset by a length setting device 15 and which has its end located near the end of its stroke; when it is, the controller reduces the rotating speed N of an engine 11 to reduce the speed at which the hydraulic cylinder 5 expands and contracts. The shock generated due to the stroke end of the cylinder can be reduced while efficient strokes are sufficiently secured.
Patent JP-S5997621-A (JP)
Inventor: ARAO SON
IPC: H01H13/12
Filed: 1983-11-01
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-H0646906-A (JP)
Title: Concealed separably opening insert for slide fastener and method for separably opening the same
Inventor: SATSUKI TSUTOMU
IPC: A44B19/38
Filed: 1992-07-31
Abstract: PURPOSE:To simplify operation and facilitate sewing attachment by composing an insert of three parts, a box body, box rod and screw rod and attaching subsequently the box body so that the box body interlocked with the slide of a slider can slide to a fastener chain within a constant range. CONSTITUTION:An insert is composed of three parts, a box body 1, box rod 2, screw rod 3. The box body 1 is provided with a locking plate 5 and engaging piece 9 and the box rod 2 is provided with a hooking part 17 and engaging part 18 for locking and engaging the locking plate and engaging piece. The box body 1 is also provided with a projecting locking piece 16. Further, a slide shell 20 is provided with a locking part 22 locked on the locking piece 16 so that when a slider 19 slides, both are interlocked with each other within a fixed range. Thus, when a concealed slide fastener is sewn on an object to be attached, both stringers (s), (s') sewing the vicinity of folded-back part of both stringers (s), (s') are mounted and then the box body 1 is inserted and mounted in the stringer (s) provided with the box rod 2, so that the box body 1 will not interfere with the sewing. Also, a chain near the box body 1 is prevented from breakage to simplify the removably inserting operation of the screw rod 3 into the box body 1.
Patent JP-H1030792-A (JP)
Title: Liquid force feed device
Inventor: HIROYA MASAHISA
IPC: F16K17/34
Filed: 1996-07-15
Abstract: PROBLEM TO BE SOLVED: To downsize a liquid force feed device by reducing the number of parts to simplify its structure. SOLUTION: A float 3, a control valve 4 comprising an air intake valve 22 and an exhaust valve 23, and a snap mechanism having coil springs 52, 53 are built in a sealed container 2 having a working fluid inlet 11, a working fluid outlet 13, a force feed liquid inlet 16 and a force feed liquid outlet 17. An elevating/lowering rod 51 is connected to a float 3, and one end of the coil springs 52, 53 is connected to each side of the elevating/lowering rod 51. The air intake valve 22 is connected to the other end of the coil spring 52, and the exhaust valve 23 is connected to the other end of the coil spring 53.
Patent JP-S58106193-A (JP)
Title: Compression convey device
Inventor: NAKANISHI HIROSHI
IPC: F04C2/40
Filed: 1981-12-18
Abstract: PURPOSE:To simplify the production by rotatably providing blades in one unit with a drive shaft so as to fix them to a rotor disk with a fluid intake port communicating with an intake port without requiring a blade rotor which is complicate in processing. CONSTITUTION:Blades 9 are rotatably provided in one unit with a drive shaft 4 and are fixed to a rotor disk 5 with a fluid intake port 6 communicating with an intake port 2. As the drive shaft 4 is rotated, the fluid is sucked from the intake port 2 through fluid intake port 6 with a swing blade 10 at a position A, and is compressed as the swing blade 10 proceeds to positions B, C, then is compressed to the maximum at a position D. At this time, the discharge port 8 of a rotor drum 7 is crossed with the discharge port 15 of a stator drum 14, thereby fully compressed fluid is instantaneously discharged through a discharge port 3. Therefore, desired compressed fluid is available by fitting the blades 9 in one unit with the rotor disk 5, and the production can be simplified without requiring a blade rotor which is complicate in processing.