baber/WOPTO huggingface dataset:
Patent JP-S63196314-A (JP)
Title: Device for dividing steel rod by flying shear
Inventor: NISHIGAITO NORIO
IPC: B23D36/00
Filed: 1987-02-12
Abstract: PURPOSE:To enhance the degree of accuracy in setting the length of division of a steel rod, in a device for cutting a steel rod to bg hot-rolled, by computing the linear thermal expansion coefficient of the steel rod, and by compensating a set length of division of the steel rod with the use of the coefficient. CONSTITUTION:Upon starting a device, an averaged linear thermal expansion coefficient in accordance with the kind of a steel rod and the present temperature of the steel rod detected by a temperature detecting means 8 are delivered to a steel rod division length computer section 11 which computes an initially set length of division of the steel rod that is then delivered to a steel rod division length setting means 6. Thereby, the steel rod 1 is sheared and divided by the initially set steel rod length by a flying shear 2. Thereafter, each time when the steel rod 1 is cut, the length of the steel rod upon cutting and the temperature of the steel rod on a run-out table 4 are detected by a steel rod division length detecting means 7 and a temperature detecting means 8. Further the thermal expansion coefficient of the steel rod 1 is sequentially computed in accordance with thus detected length and temperatures by a coefficient of linear expansion computing means 10. Further, the steel rod division length computing section 11 as a compensating means compensates the length of division of the steel rod with the use of the obtained thermal expansion coefficient.
Patent JP-H04267959-A (JP)
Title: Apparatus for forming water film and mist film
Inventor: MIYAUCHI SUNAO
IPC: B05B1/12
Filed: 1991-02-22
Abstract: PURPOSE:To form a fan-shaped or ring-shaped water film or mist film by a small-sized apparatus having a simple structure. CONSTITUTION:Water to which a speed and pressure are imparted by the centrifugal action due to the rotation of an impeller 2 is passed through the water mist jet nozzle parts 14 formed to the outlets 3 of an impeller 2 so as to be throttled to be increased in its speed and blown out as a fan-shaped or ring- shaped water or mist film from the water mist jet orifices 10 formed to the outer periphery in the diameter direction of the nozzle parts 4 in a casing 6.
Patent JP-H03235208-A (JP)
Title: Production of magnetic head
Inventor: GOTOU TAKI
IPC: G11B5/127
Filed: 1990-02-09
Abstract: PURPOSE:To prevent failure by finishing the semi-finished product of an annular front core to a front core in the state of joining the same to sliders. CONSTITUTION:The sliders S 5, 6 are joined to both side faces in the transverse direction of the tracks of the semi-finished product F 1 of the front core. The back part is removed by grinding from the bottom end of F 1' to a reference plane f and is finished as the front core 1. The medium-sliding surface of the joined body of the core 1 and S 5, 6 is ground with the plane f as a reference and is finished to a prescribed size. The F 1' is formed to a closed ring shape of a 'squarish 8-' shape and has high mechanical strength. The front core is resistant to failure in the handling from the cutting stage to a joining stage. The failure is thus prevented.
Patent JP-H07238398-A (JP)
Title: Liquid draining method and liquid draining device for plating object
Inventor: SAKAKI YASUHIKO
IPC: H01L23/50
Filed: 1994-02-25
Abstract: PURPOSE:To make it possible to execute sufficient liquid draining even with a low spraying amt. and to narrow a splashing range of a plating liquid by efficiently spraying gas for liquid draining at the time of draining the plating liquid adhered to a plating object in dip plating from this object. CONSTITUTION:Plural blow tubes 3 formed of rubber, etc., on a blow pipe 2 are arranged to a comb shape and the gas for liquid draining is blown to the plating object from the blow-off ports at the tips of the respective blow tubes. Consequently, there is no possibility of flawing the plating object in spite of contact of the tips of the blow tubes with the plating object and, therefore, the distance between the blow-off parts and the plating object is eliminated and efficient blowing of the gas for liquid draining is possible. In addition, the splashing range of the plating liquid is narrowed by arraying the many fine blow tubes at narrow intervals.
Patent JP-S59156855-A (JP)
Title: Negative pressure supply unit for brake booster
Inventor: IZUMI FUMIAKI
IPC: B60T17/02
Filed: 1983-02-24
Abstract: PURPOSE:To ensure the negative pressure of a booster while an engine is automatically stopping by driving an electric motor type vacuum pump when the negative pressure goes below the lower bound value and stopping the above- mentioned pump when the negative pressure exceeds the upper bound value that is higher than the lower bound. CONSTITUTION:The negative pressure chamber of a brake booster 46 is connected to the negative pressure port 54 of an air intake pipe 52 through a check valve 50 by a pipe 48. In addition, the above-mentioned negative pressure chamber is also connected to an electric motor type vacuum pump 60 through a check valve 58 by a separate pipe 56. The above-mentioned pipe 48 is provided with two negative pressure detection switch 64 and 66. Besides, while an engine is automatically stopping, an electronic control unit 12 determines the signals from the switch 64. When the negative pressure is below the lower bound value, a relay 62 is operated and a vacuum pump is driven. When the negative pressure is increased and the electronic control unit 12 assumes the negative pressure to be higher than the upper bound value using the signals from the switch 66, the relay 62 is set to OFF and the vacuum pump 60 is stopped.
Patent JP-S59156851-A (JP)
Title: Deceleration sensing type liquid pressure control valve
Inventor: KUBOTA HITOSHI
IPC: B60T8/28
Filed: 1983-02-24
Abstract: PURPOSE:To accurately control the actuation of a differential pressure valve by comprising an actuator that strokes according to the boosting speed of inlet liquid pressure and varying the actuation pressure of the differential pressure valve, so that the pressures applied to both ends thereby may be balanced with each other. CONSTITUTION:The critical liquid pressure of a control valve CV is determined by the energizing force of a spring 15 and the energizing force of this spring 15 is controlled by the pressure of an enclosure chamber 12. The liquid pressure of a master cylinder 36 is controlled by a differential pressure valve DV and supplied to this chamber 12. The actuation of this differential pressure valve DV is controlled by an actuator 25 that is actuated by the master cylinder pressure. As loaded weight increases, the pressure of the chamber 12 and the CV critical liquid pressure are increased. In addition, the actuator 25 is provided with a through hole 25b so that the pressures applied to both ends of the above-mentioned actuator 25 may be balanced with each other. As a result, the actuator 25 is actuated corresponding to the boosting speed of the master cylinder and the differential pressure valve DV is controlled accurately.
Patent JP-S61188694-A (JP)
Inventor: KAWACHI MAKOTO
IPC: H04N5/00
Filed: 1985-02-15
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-H07238265-A (JP)
Title: Film-form adhesive and production thereof
Inventor: HASUNUMA KENZO
IPC: C09J7/02
Filed: 1994-02-28
Abstract: PURPOSE:To obtain the adhesive excellent in stability with the passage of time, particularly being useful in adhesion between the metal foil and the plastic film by forming an adhesive layer containing a specific resin, a curing agent, and a curing accelerator on the release film. CONSTITUTION:(A) a crystalline polyester resin or polyurethane resin, preferably in an amount of 30 to 90 pts.wt., (B) an epoxy resin, preferably in an amount of 5 to 60 pts.wt., (C) a latent epoxy-curing agent, preferably a blocked polyisocyanate, or a microencapsulated curing agent, preferably in an amount of 1 to 20 pts.wt., and (D) a curing accelerator (for example, dibutyltin dilaurate), preferably in an amount of 0.1 to 5 pts.wt. are dissolved or dispersed in an organic solvent and the product is placed on the release film as an adhesive layer to give the object adhesive in the form of film. The release film is preferably made of plastic film or paper.
Patent JP-H06237921-A (JP)
Title: Sleeping device
Inventor: MIKI MASAYOSHI
IPC: A61B5/11
Filed: 1993-02-18
Abstract: PURPOSE:To keep comfortable sleeping environments by detecting the body action of a sleeper, comparing it with a standard body action pattern and controlling equipment. CONSTITUTION:A comparator 10 compares information from a body action detector 3 installed on a matress so as to detect the body action of the sleeper with information from a storage device 9 storing the standard body action pattern. Thus, when any body action different from the standard body action pattern is generated while the sleeper sleeps, the equipment can be controlled.
Patent JP-H02208273-A (JP)
Title: Method for forming superconducting pattern
Inventor: TANAKA ATSUKO
IPC: C01B13/14
Filed: 1989-02-09
Abstract: PURPOSE:To form a superconducting pattern with simple treatment without necessitating etching operation by patterning an organic resist film on a substrate, forming a superconducting thin film on the substrate and removing the organic resist film together with the superconducting thin film. CONSTITUTION:A film of an organic photo-resist (e.g. a cyclized rubber produced by Tokyo Oka) is formed on a substrate 1 such as MgO by spin-coating process. etc., at a thickness of generally 0.1-0.2mum. irradiated with UV ray and developed to form a patterned film. A superconducting thin film 3 (having a thickness of preferably about 0.05-1mum) is formed on the patterned film 2 and the substrate and heat-treated at 500-1000 deg.C to remove the superconducting film on the organic resist 2 together with the organic resist film to obtain a pattern of the superconducting film. The compound composition of the superconducting thin film is preferably a multi-component compound expressed by A-B-C-D (A is Y, lanthanoid elements, Bi, Tl. etc.; B is Ba, Ca, Sr, Pb, etc.; C is V, Ti, Cr, Cu, etc.; D is S or O).
Patent JP-H04245601-A (JP)
Title: Nonlinearly voltage-dependent resistor
Inventor: IMAI OSAMU
IPC: C04B35/00
Filed: 1991-01-31
Abstract: PURPOSE:To reduce the rate of change of varistor voltage, and improve surge durability, charging life, etc., by adopting a specified composition. CONSTITUTION:Bismuth of 0.3-1.2mol% converted into Bi2O3, antimony of 0.3-1.5mol% converted into Sb2O3, chromium of 0.3-1.5mol% converted into Cr2O3, and manganese of 0.2-0.8mol% converted into MnO2 are contained. Further silicon of 4.0-10.0mol% converted into SiO2, aluminum of 0.002-0.02mol% converted into Al2O3, and boron of 0.0001-0.05mol% converted into B2O3 are contained. Silver of 0.0001-0.05mol% converted into Ag2O3, and at least either potassium of 0.0005-0.015mol% converted into K2O or sodium of 0.0005-0.015mol% converted into Na2O are contained. The residual is formed of zinc oxide.
Patent JP-H01308690-A (JP)
Title: Plate making for lithographic printing
Inventor: KONDO TOSHIRO
IPC: B41N3/00
Filed: 1989-02-07
Abstract: PURPOSE:To obtain a lithographic printing plate which has preferable ink printability, no background contamination and improved printability by image- exposing and developing a photosensitive lithographic printing plate, and then treating it with an oxidizer and a compound containing nitrogen single ring and at least two atoms with a substituent group to be reacted with silver ions. CONSTITUTION:A compound containing at least two silver ion reactive groups is of 5-member or 6-member single ring compound formed of at least one nitrogen atom and at least two carbon atoms, and sometimes S, Se, O atoms. The compound used preferably contains 150 or less of molecular weight of substituent group totalized from silver ion reactive substituent group and substituent group except it. This is considered that the compound is impregnated to its deep part of the oil affinity silver image layer formed on a surface layer to form a silver image layer having large mechanical strength. Thus, its printability is improved as high as ten times, and an excellence is provided particularly in a fine line image and halftone image.
Patent JP-H11226805-A (JP)
Title: Cutting tool made of coated cemented carbide
Inventor: NIIMA KENJI
IPC: B23P15/28
Filed: 1998-02-12
Abstract: PROBLEM TO BE SOLVED: To elongate life of a tool by suppressing peeling-off of a coating film and generation of cracking even when a load is applied to the coating film due to deformation of a base substance. SOLUTION: A cutting tool is prepared by coating a base substance 1 made of WC base cemented carbide with a hard film 4 composed of an inner layer 2 and an outer layer 3. In such a cutting tool, the inner layer 2 is composed of at lest one layer of carbide, nitride, carbonitride and boric nitrode of Ti. The outer layer 3 of the hard film 4 is composed of an Al2 O3 layer and at least one layer of an Al2 O3 , carbide, nitride and carbonitride of Ti. At least one portion 6 without the layer having a point or linear form is formed on a face of the cutting tool, other than the cutting blade.
Patent JP-S58146266-A (JP)
Title: Apparatus for cutting fruit stem
Inventor: TSURUMI MANABU
IPC: A23N15/00
Filed: 1982-02-25
Abstract: PURPOSE:To provide an apparatus capable of closely cutting a fruit stem, by attaching nippers to an arm moving synchronizedly with a fruit-supporting table attached to a vonveyor, and operating the cutting device while pushing out the nippers. CONSTITUTION:A fruit is placed on a fruit-supporting table at the inlet end of the conveyor 2 facing its stem downward, the direction of the fruit is corrected by the correcting device 3, and the neck part C of the fruit bag is cut with the bag-cutting device 4. The position of the fruit is adjusted before the stem is clamped with the chuck 51, and then the stem is cut with the stem-cutting device D and the bag is blown off by the bag removing device 9. The nippers 7 of the stem-cutting device are attached to the nippers-holding arm 6 facing the nipping edges 7a upward. When the fruit is transferred to the cutting position, the arm 6 is pushed up toward the fruit by the pushing means (e), and the fruit stem is  cut by closing the nipping edges by the operation means 8.
Patent JP-H11234258-A (JP)
Title: Reception clock reproducing circuit
Inventor: OBA MASATO
IPC: H04L25/40
Filed: 1998-02-12
Abstract: PROBLEM TO BE SOLVED: To provide a reception clock reproducing circuit with which out-of- synchronism hardly occurs even in the presence of waveform distortions in data bits in a received start-stop synchronization serial signal. SOLUTION: A reception clock reproducing circuit for reproducing a reception clock signal RC synchronized with a start - stop synchronization serial signal RD which is defined as input, is provided with a clock supply part 1H for supplying a clock CLK for sampling the serial signal RD, changing point detecting part 11 for detecting the changing point of the serial signal RD, and a synchronization control frequency dividing part 12 for reproducing the reception clock RC synchronized with the serial signal RD by changing the sampling period of the changing point detection concerning the start bit and data bit of the serial signal RD through the clock supply part 1H and the changing point detecting part 11.
Patent JP-H04243977-A (JP)
Title: Production of hollow sintered product
Inventor: SAITO KAZUTOSHI
IPC: B22F5/12
Filed: 1991-01-29
Abstract: PURPOSE:To prevent bending and deformation during sintering and to efficiently improve dimensional accuracy by packing a specific filler to a cavity part of a hollow ground material, sintering and taking out the filler. CONSTITUTION:Ceramic wool 3, a fireproofing filler to shrink with sintering contraction of a hollow ground material 1, is packed from an opening to a cavity part of the hollow ground material obtained by slip casting method and dried at about 45 deg.C for about 8 hours to give a dried hollow ground material 1. Then the ground material 1 is placed on a burning base 2, ceramic wool as a fireproofing supporting material 4 is packed into void parts of the ground material 1 and the base 2 and the ground material 1 is fixed. Then the ground material 1 is sintered at about 1,300 deg.C, the ceramic wool 3 is taken out from the opening to produce a hollow sintered product.
Patent JP-H08218863-A (JP)
Title: Exhaust device of engine for vehicle
Inventor: NAKAJIMA HIKARI
IPC: F16L27/04
Filed: 1995-02-17
Abstract: PURPOSE: To improve a strength and durability by a method wherein a vertical vibration component and a horizontal vibration component, transmitted from an engine to an exhaust pipe, are both absorbed, and an unreasonable stress generated at an exhaust pipe is suppressed. CONSTITUTION: An exhaust pipe extending from a horizontally arranged engine 1 at the front of a vehicle to the rear part of the vehicle and parts 6 and 7 extending approximately linearly in the longitudinal direction of the vehicle and a part 30A extending approximately linearly in the cross-wise direction of the vehicle are provided. An upper stream side exhaust pipe and a downstream side exhaust pipe are coupled in an airtight manner to parts 6 and 7 extending approximately linearly in the longitudinal direction of a vehicle and a part 30A, respectively, extending approximately linearly in the lateral direction of the vehicle. Spherical joints 3A and 3B to allow relative rotation between the two exhaust pipes are inserted in a direction crossing the extension direction of the two exhaust pipes, coupled with each other, at right angles.
Patent JP-H08215826-A (JP)
Title: Device for adjusting die thickness in die-clamping device
Inventor: UENO TOYOAKI
IPC: B22D17/26
Filed: 1995-02-17
Abstract: PURPOSE: To easily execute the adjustment of die thickness at the time of exchanging the die in a short time. CONSTITUTION: In a die clamping device composed of a cylinder platen 16, movable plate 14 and a fixed plate, one pair of frames of the upper and the lower parts are bridges as diagonal-state between the cylinder platen 16 and the fixed plate. Then, a pressurizing ram and a pressurizing cylinder are arranged by screwing so as to be rotatably in the cylinder platen 16, and a gate lock plate 56 is advanced/retreated while transmitting the motive power from a drive source through the pressurizing ram to adjust the die thickness.
Patent JP-H10214196-A (JP)
Title: Software linking processor
Inventor: NAKAZAWA OSAMU
IPC: G06F9/54
Filed: 1997-01-29
Abstract: PROBLEM TO BE SOLVED: To catch and process events asynchronously generated from connected other software components, by receiving event input informing from plural threads and executing the main processing of an application. SOLUTION: The software components 1 and 2 provided with different event drive type paradigms for turning a Java component 1 to the calling side and turning a window object component 2 to the called side are connected through a message gateway 5. Also, the side of the Java component 1 is constituted of the threads 3-1-3-3 and a queue 3-5 to be an interface to the thread 3-3. The thread 3-1 processes the processing of a GUI event, the thread 3-2 processes the processing of the event from the message gateway 5 and the thread 3-3 processes the main processing respectively parallelly. Thus, processing efficiency is improved and also the development efficiency of a program is improved.
Patent JP-S63199922-A (JP)
Title: Bearing excellent in corrosion resistant characteristic and its manufacture
Inventor: FUKUOKA TATSUHIKO
IPC: F16C33/12
Filed: 1987-02-13
Abstract: PURPOSE:To keep good load bearing, seizure resistant and fatigue resistant characteristics for a long period of use by immersing a Cu alloy skeleton struc ture layer bonded to a backup metal into a melting bath containing Pb and In so that a Pb layer containing In is present by 20mum or more from a surface. CONSTITUTION:A strip 24 of a bimetal structure with a backup metal and a lining, after its surface is washed, is introduced into a Pb-In bath 23 being kept in a melting condition by means of a burner flame 21 of a bath tub 20, passed through a wiping device 22, cooled, and undergoes a required machining. Through this process, a bearing layer is formed with a Cu layer of a Cu alloy skeleton structure and a layer containing Pb so as to contain In by a depth of 20mum or more from its surface. As a result, corrosion resistance and strength of the bearing are improved and good load bearing, seizure resistant and fatigue resistant characteristics can be maintained for a long period of use.
Patent JP-S60174060-A (JP)
Title: Synchronizing signal detecting circuit
Inventor: YATSUSU YASUAKI
IPC: H02M1/08
Filed: 1984-02-20
Abstract: PURPOSE:To detect a synchronizing signal having an insensitive band stable even if the waveform of an AC power source is deformed by connecting a filter with a synchronizing signal source, and correcting the voltage waveform distortion. CONSTITUTION:Filters 4F, 5F, 6F are, for example, formed of filters made of resistors and capacitors, thereby correcting the waveform distortions of the phase voltages. In this case, even if the crossing points of the phases 1, 2, 3 are displaced by the influence of the time constant of the filters 4F, 5F, 6F, the suitably divided voltage and the phase voltages are combined and inputted to a comparator 7, and the time points of leading or delaying by the electric angle determined by the voltage dividing ratio of voltage dividers 4R, 5R, 6R with respect to the time point of switching the amplitude relationship of power source voltages can be detected. When the delay or lead electric angle is used as a base for the control signal, a synchronizing signal having stable insensitive band can be obtained.
Patent JP-S52114285-A (JP)
Title: Mis type semiconductor device
Inventor: IWAMATSU SEIICHI
IPC: G11C11/401
Filed: 1976-03-22
Abstract: PURPOSE:To reduce area by forming a first electrode film through and insulating film on a MIS type semiconductor element part, forming further a second electrode film thereon through a dielectric film, and connecting the first electrode film through the openings of the insulating film to source or drain regions. thereby providing a series capacity to the element.
Patent JP-H03234304-A (JP)
Title: Hot rolling method for thick steel plate
Inventor: MIZUTA TOKUO
IPC: B21B1/38
Filed: 1990-02-08
Abstract: PURPOSE:To restrain warpage by reversely rolling only the rear end part of a material to be rolled at a specified draft successively after executing the final rolling pass of a target thickness in the hot rolling of a thick steel plate. CONSTITUTION:When the thick steel plate is hot rolled with a reversing mill, after the final pass rolling for making the material to be rolled into the target thickness is executed, successively this material to be rolled is made to move reversely and only the rolled rear end part where warpage due to the final pass rolling is present is rolled at a small draft of 0.3-5%. In this way, the warpage at rolled end part can be restrained and the danger of generating failure on the ensuing process can be prevented without providing a special device on the rolling mill in use and only by changing the rolling condition by a conventional method.