baber/WOPTO huggingface dataset:
Patent JP-H02145776-A (JP)
Title: Method for bonding silicon carbide and metallic layer
Inventor: TEJIMA YOSHIHIRO
IPC: C23C28/00
Filed: 1988-11-28
Abstract: PURPOSE:To uniformly and firmly bond a metallic layer to silicon carbide, and heating the metallic layer to a temp. above the m.p. of the metallic layer and below the vaporization controlling temp. in a pressurized inert gas atmosphere. CONSTITUTION:A metallic layer 2 is formed on an SiC body 1 by chemical or physical vapor deposition, plating, etc. The thickness of the metallic layer 2 is controlled to 1-10mum, and Ti, In, Zr, Al, etc., are used. The metallic layer 2 is heated in a pressurized inert gas atmosphere to a temp. above the m.p. of the metal constituting the metallic layer 2 and below the temp. necessary for controlling vaporization. The temp. necessary for controlling vaporization is preferably estimated at <=1900 deg.C. By this method, a reaction layer 3 is formed at the interface between the SiC body 1 and the metallic layer 2. The metallic layer 2 is uniformly and firmly bonded to the SiC body 1 through the reaction layer 3. In addition, other metals can be bonded to the SiC body 1 through the metallic layer 2 by using a brazing material or an insert material.
Patent JP-S63188375-A (JP)
Inventor: PEETERU SHIYUUMATSUHIERU
IPC: A24C5/32
Filed: 1987-11-30
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-H06150285-A (JP)
Title: Magnetic recording medium
Inventor: HONDA KAZUYOSHI
IPC: G11B5/73
Filed: 1992-11-11
Abstract: PURPOSE:To provide a thin film magnetic recording medium having a high C/N. CONSTITUTION:A first layer 14 composed mainly of Co and Cr, or Co, Ni, and Cr and second layer 15 composed mainly of Co and O, or Co, Ni, and O are successively formed on a substrate 13 made of polyethylene terephtfialate or polyethylene naphthalate. The film thickness, saturation magnetization, in- plane coercive force, and in-plane squareness ratio of the layer 14 are respectively set at 20-80nm, 100-400emu/cc, 200-700Oe, and 0.6-0.9 and the film thickness, saturation magnetization of the layer 15 are respective set at 80-200nm and 400-550emu/cc. In addition, the in-plane coercive force and in-plane squareness ratio of the second layer 15 after deposition are respectively set at 800-1,500 Oe and 0.65-0.85 and the film thickness of the second layer 15 is made larger than that of the first layer 14.
Patent JP-H03161799-A (JP)
Title: Electronic musical instrument
Inventor: AOKI EIICHIRO
IPC: G06F3/038
Filed: 1989-11-21
Abstract: PURPOSE:To improve operability and to obtain good performance sensation by providing a sound source which generates electronic sounds in accordance with the inputs form a keyboard and performance operating element. CONSTITUTION:This musical instrument has the performance operating element 22 consisting of a joystick mechanism to control parameters for forming the electronic sounds in accordance with performance functions and the sound source 27 which generates the electronic sounds in accordance with the inputs from the keyboard 25 and the performance operating element 22. Namely, the control signals of the respective musical tone parameters are inputted according to the operating state of the operating rod 22 by the operation of the operating rod 22 of the joystick mechanism. The performance operating element 22 generates the control signals corresponding to, for example, the bow positions, bow speed and bow pressure of string instruments. The operability at the time of performance is improved in this way and the good performance sensation is obtd.
Patent JP-2000129780-A (JP)
Title: Brace installation structure for wooden building
Inventor: HIRAI KOICHI
IPC: E04B1/26
Filed: 1998-10-22
Abstract: PROBLEM TO BE SOLVED: To provide a framework body of durability by installing a brace to automatically generate a gap between the brace and a plywood for a structure (an outdoor side wall part) stretched on an outdoor side surface of a column. SOLUTION: A column side fixing plate 2 is connected to a vertical direction side end of a brace installation plate 1, and a horizontal member side fixing plate 3 is connected to a lateral direction side end in the same direction as the column side fixing plate 2 to compose a brace fixing metal A. The column side fixing plate 2 of the brace fixing metal A is locked to a column 20 with a vertical side edge parallel to the vertical direction side end of the column side fixing plate 2 with an outdoor side surface of the column 20, and the horizontal member side fixing plate 3 is locked to a horizontal member 30. A brace 60 is overlapped with the outdoor side surface of the brace installation plate 1 at an end part narrower than a lateral width of the column side fixing plate 2 for the plate thickness to be locked to the brace installation plate 1.
Patent JP-H05145372-A (JP)
Title: Ladder type filter
Inventor: NIIMURA TAKASHI
IPC: H03H9/58
Filed: 1991-11-16
Abstract: PURPOSE:To obtain the ladder type filter with an excellent group delay characteristic without use of a damping resistor. CONSTITUTION:Piezoelectric resonators 5, 8 are connected in series between an input terminal 10 and an output terminal 11 in an equivalent circuit and piezoelectric resonators 6, 7 are connected in parallel. Then insulation resin films 17, 18, 19, 20 are coated to almost the entire face of one face of the piezoelectric resonators 5-8. The resin films 17-20 restrict mechanically the piezoelectric resonators 5-8 to apply damping. Thus, a damping resistor having been needed in a conventional filter is not required.
Patent JP-2001120529-A (JP)
Title: Display method and device of change of radiation image with lapse of time
Inventor: OSAWA SATORU
IPC: H04N5/325
Filed: 1999-10-22
Abstract: PROBLEM TO BE SOLVED: To easily observe a disease condition progress state and a healing state of a lesion part of a tumor changing with the lapse of time in displaying a change with the lapse of time of a radiation image. SOLUTION: Morphing processing is performed between image data for showing at least two radiation images different in photographing time of the same object, and the radiation images are continuously changed in order of photographing time to be displayed on a display device 30, and a changing part 33 such as a lesion part is conspicouously displayed like an animation.  Subtraction processing is performed with every data, for excample, on picture elements mutually corresponding between data on the oldest image and the other image at photographing time among a large number of radiation images different in photographing time of the same object, the morphing processing is performed so as to show the large number of difference images in a smoothly changing state, and only a part changing with the lapse of time of the radiation images of the object can be changed in order of photographing time in a continuously changing state.
Patent JP-H08162030-A (JP)
Title: Magnetron
Inventor: IDE TETSUYA
IPC: H01J23/20
Filed: 1994-12-05
Abstract: PURPOSE: To obtain a magnetron capable of performing separation of oscillation mode with a simple structure, facilitating manufacture process of an anode of a hollow resonator and improving its mechanical strength and heat resistance. CONSTITUTION: Two kinds of inductors with a specific inductive capacity greater than 1 and different values are inputted alternatively between plural veins 12 constituting an anode hollow resonator. The two kinds of inductors use a Pyrex glass (specific inductive capacity 4.84) plate 21 and a soda glass (specific inductive capacity 7.5) of the same size. A vein 11 made of anoxia copper plate, a Pyrex glass plate 13, and a soda glass plate 14 are laminated in order and bonded. This is bonded by means of an anoxia copper block 11 and a spot welding 16, and an anode is created.
Patent JP-H04176388-A (JP)
Title: Organism activated carbon treating equipment
Inventor: TAGUCHI KENJI
IPC: C02F3/06
Filed: 1990-11-08
Abstract: PURPOSE:To enhance the contact efficiency of both water to be treated and organism activated carbon and to excellently maintain the removal performance of ammoniac nitrogen and organic substance in a range over the whole year by introducing oxygen- contg. gas into the upper layer part of an organism activated carbon layer which is constituted by growing microorganisms on granular activated carbon. CONSTITUTION:The fluidized bed part 13 of organism activated carbon is fluidized by oxygen-contg. gas discharged from a nozzle body 10 and oxygen is supplied into water to be treated. Therefor since the contact efficiency of both water to be treated and the fluidized bed part 13 is enhanced, activity deterioration of organism activated carbon in a period of low temp. is improved. The removal performance of ammoniac nitrogen and organic substance is maintained in a range of the whole year by these actions. Further since oxygen-contg. gas is used to fluidize the upper layer part of an organism activated carbon layer, the fluidization is interlocked with the boundary face of the fixed bed 13 of the organism activated carbon layer formed under this and disturbance is caused. Accordingly a clogging period is prolonged. Therefore since a backwash period is held long by 2-3 times, the fungus bodies of the organism activated carbon layer are held in a range over a long period.
Patent JP-2000134986-A (JP)
Title: Motor driving circuit
Inventor: MAKINO KENICHI
IPC: H02P21/05
Filed: 1998-10-22
Abstract: PROBLEM TO BE SOLVED: To provide a trusty motor coil current detecting circuit by dissolving the delay of the trailing of the motor coil current to a current command value, and removing the switching noise, and a trusty current control type of motor driving circuit using that circuit. SOLUTION: A current detecting circuit 8 is composed of shunt resistors Rs1, Rs2, and Rs3 for detection of currents at power run and regeneration, a diode D1 connected in series to these, flywheel diodes D2 and D3, and an adder circuit 81 for detected voltage of shunt detectors. Then, in a motor driving circuit, a control circuit 4 controls applied current in a motor coil 7 so that no difference is detected at all times between the command stored in a storage device 2 and a detected current signal. Further, the control circuit 4 is constituted such that, on exciting a motor coil, a logic circuit 5 simultaneously actuates PWM-driven switching element based on an applied-current command signal from the control circuit 4 and a current direction command signal from the storage device 2 at both source and sink sides of H-bridge circuit.
Patent JP-H07128350-A (JP)
Title: Speed alarm for forklift
Inventor: KAMIMURA OSAMU
IPC: G01P3/50
Filed: 1993-11-05
Abstract: PURPOSE:To provide a highly reliable alarm for forklift in which the size and weight are reduced while eliminating abrasion and mechanical error. CONSTITUTION:A proximity switch 1 is sat so that a gap of about 5mm is provided with respect to the head of a hub fixing bolt 5 on the inside of a rear wheel 4 and fixed by means of a bolt 8 so that a knuckle plate 7 is sandwiched by upper and lower brackets 3A, 3B. The body 2 comprises an operating circuit for operating the time required for single rotation of the rear wheel based on a detection signal from the proximity switch 1 and operating a running speed by calculating the diameter of rear wheel tire from the axle height, and an alarm lamp 11 comprising a LED. The body 2 further comprises a speed setting dial 12 and an axle height dial 13 for allowing external setting of an alarm point depending on the axle height.
Patent JP-H06150530-A (JP)
Title: Information recording of reproducing device
Inventor: KAMIJO NORIYUKI
IPC: G11B19/20
Filed: 1992-11-11
Abstract: PURPOSE:To surely load a cartridge on a turntable by biasing the cartridge to the bearing of a spindle motor by the prepressure of a prepressing means acting to the spindle motor and an information recording medium. CONSTITUTION:The cartridge 20 housing the information recording media 4, 5 integrated by the adhesives 31 is loaded into the inside of an information recording and reproducing device. At this time, a magnetic head 8 and a head holding part 8C are prevented from being interfered with the cartridge 20 since the head 8 and the head holding part 8C are set to a position shown by a prescribed imaginary line. At this time, the media 4, 5 are inclined while being integrated since the medium 5 is pressed downward by the head 8 when the head 8 is adhered with the medium 5 by utilizing the prepressure W. Then, a play delta is eliminated and the spindle 3 is biased to one side. Thus, the cartridge 20 is loaded surely on the turntable 2 since a supporting plate 30 and an attracting plate 22, and the attracting plate 22 and a guiding plate 23 are in the state of a non-contact state respectively when the cartridge 20 is loaded.
Patent JP-H0560436-A (JP)
Title: Method for making clear square ice where air bubble remains at central part in freezing chamber of refrigerator for general home use
Inventor: ITO YOSHIO
IPC: F25C1/18
Filed: 1991-09-02
Abstract: PURPOSE:To manufacture square ice, put into a drink, as clear square ice where air bubbles remain at a central part by a method wherein water is poured in an ice making tray, which is covered with an upper cover to close in a state that a little air enters an upper part, the ice making tray is fixed by means of the fixing metal of an ice making chamber, and temperature is reduced to an ice making temperature as the upper and lower parts thereof are rotated at low rotation with the aid of a small motor. CONSTITUTION:Water is poured in an ice making tray 11 and covered with an upper cover 10 to close in a state that a little air remains at an upper part. An ice making chamber 5 of a refrigerator is provided with lower and upper fixing metals 3 and 4 to securely nip the ice making tray 11 therebetween. The upper and lower fixing metals 3 and 4 are mounted on the deep surface of the ice making chamber 5 so that the fixed ice making tray 11 is rotated in a manner to cause the upper and lower parts to draw a circle, as seen from the door side of the ice making chamber 5, and rotated at a low speed with the aid of a small motor 6 for low speed rotation in a state that the ice making tray 11 is left fixed. The temperature of the ice making chamber 5 is reduced to freeze water as the ice making tray 11 is rotated at a low speed. This method causes air to remain as air bubbles at the central part of square ice.
Patent JP-H09145647-A (JP)
Title: Method and device for detecting defect within honeycomb formed body, and device for drying or burning for production thereof
Inventor: MUKAI TOSHIFUMI
IPC: B01J35/04
Filed: 1995-11-20
Abstract: PROBLEM TO BE SOLVED: To detect horizontal cracking by supplying a gas whose temperature is different from that of a honeycomb formed body, from the one end side thereof to a cell passage, and by detecting the status of inner defects according to the temperature distribution on the outer side thereof. SOLUTION: A sample honeycomb formed body 1 is placed on a testing table 5, and a dam 3 having a single hole is fitted to one end face of the body 1, and further it is fixed in a manner that the central axis of the body 1 may be coincided with the center of the block hole, then a duct of a hot air generator is attached to the body 1. While the central axis of the body 1 from a duct 2, the body 1 is monitored from its side by means of an image processor 4 for infrared radiation temperature. Thus, the presence or absence of crack is judged according to the uncontinuous temperature distribution on the side of the body 1.
Patent JP-H04172527-A (JP)
Title: Link processor
Inventor: SUZUKI MAMORU
IPC: G06F9/06
Filed: 1990-11-07
Abstract: PURPOSE:To improve the processing efficiency of link processing in the link processing for preparing a load module in a computer by sequentially processing a plurality of load modules en bloc. CONSTITUTION:After a partition identifying section 22 opens a control statement file 20, program storage file 21, and load module file 6, the partition identifying section 22 tries to read the first partition record 24 from the control statement file 20, identifies it, and when the first partitioning record 24 is read out, the partition identifying section 22 transfers a control to a link processing section 23. The link processing section 23 and the partition identifying section 22 altogether execute link processing of object program module 4 having the same identifier as that of program storage file 21, generate load module 7, and when a series of operations is terminated, control returns to reading of the first partition record. Thus, load module generation is sequentially repeated, and when termination of control statement file 20 is detected, the link processing section 23 is informed of the termination control statement file 20, and three files that were opened are closed.
Patent JP-H07156004-A (JP)
Title: Rotary cutting tool provided with edge tip position correcting function
Inventor: OKADA YASUHIRO
IPC: B23B29/034
Filed: 1993-12-01
Abstract: PURPOSE:To provide a rotary cutting tool, which is provided with an actuator for regulating a cutting tool in its radial direction inside a tool holder and is provided with an edge tip position correcting function of a simple structure. CONSTITUTION:An eccentric shaft 11 is rotated by means of an ultrasonic motor 9 around an eccentric rotary shaft 200. Then, a tool shaft 6 having an axial line in the position offset by alpha from the eccentric rotary shaft 200 is eccentrically rotated around the eccentric rotary shaft 200. In this way, the position of a tool 5 is varied.
Patent JP-H06126542-A (JP)
Title: Method and apparatus for electric discharge machining
Inventor: OSANO KOJI
IPC: B23H1/02
Filed: 1992-10-14
Abstract: PURPOSE:To provide automatically a swing pattern similar to an electrode shape and enable high accuracy electric discharge machining even if the electrode has a complicated shape by monitoring average interpole voltage between the electrode and a workpiece to correct successively the swing pattern for providing the fixed average interpole voltage. CONSTITUTION:After the start of a process, first a swing commanding table preparing section 11 searches a program of the swing from NC working programs to divide the turning-round passage of the searched swing pattern into (n) sections and prepare the (n) sections of swing commanding tables. Next, a servo speed generating section 13 and swing speed generating section 14 obtain the output pulses to be sent motors 6x, 6y and 6z and send the pulses to a pulse composing section 15. An interpole voltage detecting section 3 detects interpole voltage to obtain average interpole voltage in the swing commanding table unit. The swing commanding table is corrected by the use of a correction amount to calculate the shift vector of a new swing pattern and the obtained swing commanding table is transmitted to a memory 12A of a control section 12 and written therein.
Patent JP-S63155571-A (JP)
Inventor: IMAI YOSHIO
IPC: H01R13/642
Filed: 1986-12-19
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-H04172613-A (JP)
Title: Magnetic recording medium
Inventor: SHINOHARA KOICHI
IPC: C09D163/00
Filed: 1990-11-06
Abstract: PURPOSE:To form a thin tape with superior durability by arranging non- magnetic deposition layers on both surfaces of a high polymer film, and providing a resin layer and a ferromagnetic thin film on one surface of the film. CONSTITUTION:Non-magnetic deposition layers 2, 3 are formed on both sides of a high polymer film 1 made of polyethylene terephthalate, polyimide or the like. Fine particles are coated on the film 1 beforehand. A resin layer 4 and a ferromagnetic thin film 5 are arranged at one side of the film. Therefore, the stickness weakened when the total thickness becomes small is covered by the improvement of the Young's modulus because of the reinforcing effect by the deposition layers 2, 3. The resin layer 4 which is an under coating for the ferromagnetic thin film 5 functions as a cushion. Accordingly, both the countermeasures for the tape damage and securing of the head touch can be realized.
Patent JP-H02146542-A (JP)
Title: Image forming method by silver salt diffusion transfer
Inventor: IDOTA YOSHIO
IPC: G03C8/06
Filed: 1988-11-29
Abstract: PURPOSE:To prevent the degradation in the max. density by incorporating a hydroxylamine developer into a processing compsn. and incorporating specific compds. into silver halide emulsion adhesive layers. CONSTITUTION:The hydroxylamine developer is incorporated into the processing compsn. and at least two kinds of the compds. expressed by the formula I are incorporated into the silver halide emulsion adhesive layers. In the formula I, Q denotes the atom group necessary for forming the 5- or 6-membered heterocycle constituted of at least one kind of atoms among a carbon atom, nitrogen atom, oxygen atom and sulfur atom, and this heterocycle may be condensed to a carbon arom. ring or arom. heterocycle. The substantial degradation in the max. density (Dmax.) is obviated in this way during the preservation and the degradation in sensitivity is lessened. There is substantially no change in the photographic performance and no degradation in the sensitivity of this silver halide emulsion adhesive coating liquid even after aging in the production process thereof.
Patent JP-H02275751-A (JP)
Title: Sintered alumina-zirconia complex and its production
Inventor: SEKI ICHIRO
IPC: C04B35/10
Filed: 1989-11-22
Abstract: PURPOSE:To increase the increase in mechanical strength by fusing and cooling rapidly ZrO2 and Al2O3 among three components at a specific weight ratio, then adding CeO2, further crushing and molding the mixture, and firing the molded products. CONSTITUTION:10 to 20 wt.% of ZrO2, such as baddeleyite and [100-(ZrO2+ CeO2)]% of Al2O3 such as buyer alumina are mixed, fused with heat, and the melt is rapidly cooled down, then crushed. The mixture is combined with 8 to 7wt.% of CeO% and they are crushed using a crushing energy transmitter with sintered Al2O3-ZrO2 balls or cylinders as a medium into particles of 0.5 to 1.5mum average particle size. The powder is molded and sintered at 1,450 to 1.600 deg.C to give an A12O3-ZrO2 composite sintered product of high strength and high slide abrasion resistance.
Patent JP-H06153437-A (JP)
Title: Mounting method for spindle motor
Inventor: ABE YOJI
IPC: G11B19/20
Filed: 1992-11-12
Abstract: PURPOSE:To improve an accuracy of a mounting position of a rotary shaft of a spindle motor to a frame. CONSTITUTION:Reference holes 21b, 21c are opened in a frame 20, and a hole 33a to be engaged is provided at a back surface side of a spindle shaft 33 of a spindle motor 30. A position setting jig 40 having a shaft engaging pin 43 to be engaged with the shaft 33, and reference engaging pins 41, 42 to be respectively engaged with the holes 21b, 21c integrally corresponding to positional relationship between an arranging target position of the shaft 33 of the frame 20 and the holes 21b, 21c is used. The jig 40 is approached from the back surface side of the frame 30 placed with the motor 30, the pins 41, 42, 43 are engaged with the corresponding holes 21b, 21c, 33a, and the motor 30 is clamped from the back surface side of the frame 30 with a mounting screw 51 in this state.
Patent JP-2001120761-A (JP)
Title: Game machine
Inventor: IOKI SADAO
IPC: A63F7/02
Filed: 1999-10-25
Abstract: PROBLEM TO BE SOLVED: To provide a game machine which can effectively announce or present the occurrence of probability increase by a display changing game for probability increase. SOLUTION: With the control by a game control equipment 100, a display changing game for probability increase on a probability increase determination pattern display 21 is started in a jackpot sate and a specification related to a jackpot sate of the display changing for probability increase (a specification, for example, that in which round of a jackpot the display changing for probability increase should be started) is differentiated in relation to the probability of the occurrence of probability increase, thereby the degree of reliability is announced on whether probability increase will occur or not.