baber/WOPTO huggingface dataset:
Patent JP-S63148809-A (JP)
Inventor: SATOMI MASAO
IPC: H02B13/065
Filed: 1986-12-10
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-S62154817-A (JP)
Title: Semiconductor integrated circuit
Inventor: MOTOHASHI KENICHI
IPC: H01L27/04
Filed: 1985-12-26
Abstract: PURPOSE:To make it possible to separate a chip from another circuit by adding a circuit for detecting a non-operation mode in accordance with the input states of clocks. CONSTITUTION:Since clocks phi1, phi2 are not simultaneously turned to logic '1' in a normal operation mode, the output (b) of an operation mode detecting circuit B is generated as logic '0'. Since the clocks phi1, phi2 are simultaneously turned to logic '1' in the non-operation mode, the output (b) of the circuit B is turned to logic '1'. The output of the circuit B is connected to a control input terminal C1 of a function block C and a control input terminal d2 of an output driver D. When the control input C1 is logic '0', the function block C is turned to the operation mode and a large current I2 flows into the block C, but when the input C1 is logic '1', the block C is turned to the non-operation mode and a small current I1 flows into the block C. The output of driver D transmits its input d1 flows into the block C. The output driver D transmits its input d1 to an output d3 when the control input d2 is logic '0', but when the d2 is logic '1', turned to off to turn off the output d3.
Patent JP-S63149056-A (JP)
Title: Continuous casting method for non-ferrous metal
Inventor: SAKAMOTO TOSHIMASA
IPC: B22D11/115
Filed: 1986-12-10
Abstract: PURPOSE:To produce a continuously cast billet having fine crystalline grain and excellent surface characteristic by using copper alloy made continuous casting mold having inner layer of graphite sleeve at the time of continuous casting non-ferrous metal and electromagnetic-stirring the molten metal in the mold under specific condition. CONSTITUTION:As the mold for continuous casting using at the time of continuous casting non-ferrous metal, such as Al, etc., copper alloy-made mold 3 having 5-15mm thickness of graphite-made sleeve 4 at the inner face thereof and 30-70% IACS electric conductivity for 5-15mm thickness is used and water- cooling jacket 2 is fitted at the outer circumference and also a liner motor 1 is arranged at both side part of water-cooling jacket 2. By generating magnetic flux having 1-20Hz frequency (f) and 0-1,500 gause magnetic flux density B and molten Al 7 in the mold on the surface of graphite sleeve 4 in the copper mold 3 by the liner motor 1 through the water jacket 2 is electromagnetic-stirred in the range of (B<2>f)<1/2>=300-3,000, to continuously cast. Continuously cast Al billet 8 having fine crystalline grain, excellent workability and good surface characteristic is produced.
Patent JP-H05132542-A (JP)
Title: Epoxy resin composition
Inventor: NAKA AKIHIRO
IPC: C08G59/62
Filed: 1991-11-11
Abstract: PURPOSE:To obtain an epoxy resin composition which can give a cured resin having a high glass transition temperature and excellent heat resistance and humidity resistance and difficulty undergoing package cracking and is therefore suitable for semiconductor sealing. CONSTITUTION:The objective composition essentially consists of a curing agent comprising a polyhydroxynaphthalene compound prepared by cocondensing naphthol, dihydroxynaphthalene or a mixture thereof with an aldehyde, an epoxy resin and a cure accelerator.
Patent JP-2000111038-A (JP)
Title: Ignition controller for petroleum water heater
Inventor: YAMADA KAZUTOYO
IPC: F23N5/00
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To suppress occurrence of a combustion sound at the time of igniting a petroleum water heater using a pressure spraying burner, an incomplete combustion gas or smoke. SOLUTION: A fuel pressurized by an electromagnetic pump 1 is discharged in a foggy state from a spraying nozzle, a blower 2 for supplying an air amount corresponding to the sprayed fuel is provided and a soft igntion type pressure spraying burner for igniting sprayed fuel at the time of a small flow rate not to a specified fuel and air amounts by a discharging spark of a discharging igniter 3 is constituted. A pattern memory means 6 selects a plurality of control patterns of an air supply control means 4 and a phase control means 5, stores them. An ignition state detecting means 7 for detecting an operating state of the soft igniter is provided.  A comparison checking means 8 compares an output of the means 7 at the time of igniting of the previous time with that of this time, and allows a control pattern during using or alters a control pattern of next time ignition based on the data stored in the means 6.
Patent JP-H03154249-A (JP)
Title: Magneto-optical recording and reproducing device
Inventor: KOGURE SHIGERU
IPC: G11B5/02
Filed: 1989-11-13
Abstract: PURPOSE:To improve the storage capacity by separating an optical head into a moving optical system and a fixed optical system, mounting the moving optical system with an objective lens and a focus actuator and specifying the format of a disk as ZCAV. CONSTITUTION:The focus actuator is included in the moving optical system 2, while the fixed optical system 3 is composed of various kinds of optical parts such as a tracking actuator, etc. The focus actuator is composed of an objective lens 10, a driving coil 11 and a permanent magnet 12, etc., where leakage flux 14 is formed by the magnet 12, so as to be a recording magnetic field. The distance between a recording medium surface and the magnet 12 is always kept constant, and as a result, recording magnetic field intensity is always constant. The format of the magneto-optical disk is the ZCAV (Zoned Constant Angular Velocity). This is such a system that revolving speed of the disk is constant, and the disk is divided into several zones in the radial directions, and then the number of sectors per track is increased in proportion to moving toward an outer circumferential zone in order to uniformalize the recording density in each zone, so that a large storage capacity is obtained.
Patent JP-S62153184-A (JP)
Title: Production of apparatus for iii-v compound semiconductor single crystal
Inventor: ONISHI MASAYA
IPC: C30B29/40
Filed: 1985-12-26
Abstract: PURPOSE:To make it possible to optimally adjust the transverse temperature distribution of a solid-liquid interface without complicating an apparatus and readily obtain the titled high-quality single crystal, by providing a space part formed to give an adjustable internal volume thereof on the heat radiation hole of a specific furnace body. CONSTITUTION:A cylindrical heat insulating material 5 having a heat radiation hole 6 opened on the upper side so thereof with the longitudinal direction at the horizontal position is provided in a casing 10 and a heater wire 4 is provided in the inner peripheral part thereof to mount a hermetically sealed vessel 3 containing a boat 1 in the center thereof to constitute a furnace body. On the other hand, plural glass plates 11 are mounted on the heat radiation hole 6 and a frame body, having a communication hole 12 at the top thereof and consisting of a glass fiber board material formed to give an adjustable internal volume and a space part 13 consisting of part of the casing 10 are provided. Group III-V elements of the periodic table, e.g. In, P, etc., at a chemical equivalent ratio are contained in the boat and heated with the heater wire 4 to give a melt (M) and quantity to electricity passed through the heater wire 4 is suitably controlled. The internal volume of the space part 13 is simultaneously changed to keep the cross-sectional temperature distribution of the solid-liquid interface 8 at an optimal value. The melt (M) is crystallized and solidified from a speed crystal 2 at the end of the boat 1 to move the boat 1 in the direction of arrow and grow the aimed single crystal 9.
Patent JP-H1191795-A (JP)
Title: Wrapping film case
Inventor: HOSHI TAKASHI
IPC: B65D25/52
Filed: 1997-09-18
Abstract: PROBLEM TO BE SOLVED: To provide a wrapping film case used for packaging a food or the like in which the case is made of plastic material and only a full-consumed film roll is replaced with a new one. SOLUTION: This is comprised of an upper lid 1 and a receiving box 2. A leaf spring is arranged at a connecting part to cause the upper lid 1 to be opened automatically. An engaging part between the upper lid 1 and the receiving box 2 is formed into a spherical shape to enable an engagement or releasing of the lid and a drawing-out cutting of a film to be carried out smoothly with only one head. In addition, a rear surface of it is provided with a magnet plate, thereby the magnet plate is stuck to a refrigerator to keep the wrapp case always close at hand.
Patent JP-2000119643-A (JP)
Title: Heat storage composition and heat storage container
Inventor: ISHII TAKAHITO
IPC: F28D20/00
Filed: 1998-10-16
Abstract: PROBLEM TO BE SOLVED: To obtain a composition, which has no lowering in amount of latent heat of fusion, by comprising a hydrated salt-type heat storage material, a supercooling inhibitor, a thickener, water, a heat transfer promoter, and a water evaporation inhibitor. SOLUTION: This composition comprises 100 pts.wt. of a hydrated salt-type heat storage material such as sodium acetate trihydrate salt or the like, 1 to 5 pts.wt. of a supercooling inhibitor such as lithium fluoride or the like, 1 to 6 pts.wt. of a thickener, 1 to 10 pts.wt. of a heat transfer promoter selected from silicon carbide, boron oxide, carbon or the like, and 1 to 6 pts.wt. of water, or 1 to 5 pts.wt. of a water evaporation inhibitor such as liquid paraffin. In the composition, the crystal state of the hydrate-type heat storing material is maintained, so that the composition has no lowering in amount of latent heat of fusion. As the thickener, there are used combinations of polyvinyl alcohol, polyethylene glycol, gelatin, polymethyl cellulose sodium and sodium alginate.  A heat storage container has the heat storage composition sealed in a metallic container, and heat transfer portions projecting toward the inside of the composition are provided to increase a heat transfer area thereby enhancing thermal conductivity.
Patent JP-H06151787-A (JP)
Title: Semiconductor integrated circuit
Inventor: TAKENOBU SEIJI
IPC: H01L21/82
Filed: 1992-11-04
Abstract: PURPOSE:To provide a semiconductor integrated circuit capable of efficiently performing the failure test. CONSTITUTION:The title semiconductor integrated circuit is composed by connecting a gate of a P-channel type MOSFET 101 to power supply VDD side as well as another gate of N-channel type MOSFET 102 to GND side out of the not-yet used MOS transistors arranged in this semiconductor integrated circuit. In such a constitution, said not-yet used MOSFETs can be kept in normally-off state thereby enabling the failure test of the circuit to be performed by measuring the power supply current in such a state.
Patent JP-H02222841-A (JP)
Title: Carrier substrate for linear potential difference meter and manufacture thereof
Inventor: ERUNSUTO HARUDAA
IPC: H01C17/06
Filed: 1989-11-15
Abstract: PURPOSE: To allow a markedly improved current to be fed back to a contact connection region from a remote side of a line an potentiometer by a constitution wherein a collector passage, one or more resistance passage if required and at least one twist cable type copper wire are embedded in a carrier substrate in a longitudinal direction. CONSTITUTION: A carrier substrate 10 includes two regions 14, 15 in its longitudinal direction for disposing a collector passage and a resistance passage in parallel thereto. A conductive plastic layer for the collector passage is provided to an upper half of a surface of the substrate 10. The conductive plastic layer at the collector passage is supported by a silver plated twist cable type copper wire 12. Silver plated twist cable type copper wires 12, 12a which are electrically conductive and partially low ohmic are embedded, thereby enabling the designing of a potentiometer capable of dispensing with any wire or cable at least at a region to which the substrate is connected.
Patent JP-H11129271-A (JP)
Title: Method and apparatus for molding resin coating
Inventor: NAKAJO TOSHIJI
IPC: B29L22/00
Filed: 1997-10-28
Abstract: PROBLEM TO BE SOLVED: To facilitate the automation of molding and the molding of a molding with depth. SOLUTION: A molding recession 2 and a ring-shaped sealing recession 3 are formed in a lower mold 1, the recession 2 and the recession 3 are made to communicate with each other by a communication passage 4, and a pot 5 for a coating material is formed between the recession 2 and the recession 3. After a molding material for a base is supplied to the recession 2, the molding projection 8 of an upper mold 7 is engaged with the molding recession 2 by mold clamping so that the molding material is compressed to mold a bas molding and a sealing molding is formed in the recession 3. Next, the mold is opened, and a molding material for coating is supplied to a pot 5 for a coating material.  Next, a clearance for molding a coating layer is formed between the base molding and the inner surface of the recession 2, the mold is clamped again with the molding for sealing inserted into the recession 3. After that, an injection plunger 13 is actuated to inject/pack a molding material for coating from the pot 5 into a clearance for molding a coating layer.
Patent JP-H11197969-A (JP)
Title: Fixing body for clamping workpiece, especially printed circuit board pack on machining tool in alignment with each other
Inventor: RAITERI ANGELO
IPC: B23Q3/18
Filed: 1998-10-16
Abstract: PROBLEM TO BE SOLVED: To provide a fixing body for positioning a workpiece on a machining tool and clamping the same, which is simplified in constitution. SOLUTION: A fixing body is adapted to align a workpice on a machining tool and clamp the same. The workpiece includes a pair of pins 6, and the fixing body includes a fixing bar 14 and a movable bar 16 which can be moved relatively to each other. In the case where both bars 14, 16 engage with at least one pin 6, the movable bar 6 is connected to a container 24 which is formed by elastic material and connected to a pressure fluid supply means in such a manner as to be co-operated with each other, whereby when the pressure fluid deforms the container 24, the movable bar 16 is moved to clamp the pin 6.
Patent JP-H07146247-A (JP)
Title: Apparatus and subject for detecting foreign matter and manufacture thereof
Inventor: TAKAO YUKIHIRO
IPC: H01L21/66
Filed: 1993-11-25
Abstract: PURPOSE:To achieve higher inspection accuracy with higher reproducibility in the detection of foreign matter by a method a mixed liquid of an adhesive, an organic solvent and a pseudo foreign matter is scattered on a base body and the pseudo foreign matter is fixed with a transparent thin film comprising an adhesive component to produce a subject to be inspected. CONSTITUTION:For example, a pseudo foreign matter 12 comprising a glass spherical bead with the diameter thereof of 2mum is fastened on the surface of a pseudo reticle 11 with a thin film 13 made of cellulose and a pericle (transparent protective film) 14 with a thickness thereof of 1.4mum is formed thereon. This enables inspection with higher reproducibility without the scattering of the pseudo foreign matter 12 thereby achieving higher reliability of inspection. Moreover, higher resistance is possible to a shock or the like by the coating of the pericle as protective film.
Patent JP-H11134698-A (JP)
Title: Optical pickup
Inventor: TOMITA HIROSHI
IPC: G11B7/135
Filed: 1997-10-28
Abstract: PROBLEM TO BE SOLVED: To manufacture an aberration correcting mechanism in an optical pickup with a simple structure and easily by providing a fixing means which forms a cylindrical shape and fixing plural astigmatism generating members. SOLUTION: In the astigmatism generating part 50 provided in between a laser hologram unit 25 and a total reflection mirror 28, for example, astigmatism generating members of cylindrical lenses 26, 27 or the like are unitized integratedly with holding parts 51, 52. The holding part 51 forms a cylindrical shape and a difference in level part 52 on which the cylindrical lenses 26, 27 are to be abutted is formed at the central part of its hole and flatened parts 53 and fitting crew holes are formed in one part of the peripheral part of the part 51 so that the lenses or the like are easily attached to the part 51. Holding parts 55 are parts for fixing the lenses 26, 27 to the part 51 while pressing them to the difference in level part 52 and shapes of the parts 55 are cylindrical shapes and peripheries of them are formed so as to be engaged with the holes of the holding part 51.
Patent JP-H07134172-A (JP)
Title: Sediment measuring device for channel
Inventor: KITAZAWA TAKESHI
IPC: G01S7/521
Filed: 1993-11-02
Abstract: PURPOSE:To provide a sediment measuring device for channel capable of precisely measuring the accumulated thickness of sediment without stopping the water flow in a channel. CONSTITUTION:A support rod 31 is inserted into a measuring hole 11a formed in a cover part 11 for covering the upper part of a channel 1 in such a manner as to be capable of being raised and lowered by a raising and lowering mechanism 50. An ultrasonic transmitter-receiver 21 is mounted on the lower end of the support rod 31. The support rod 31 further has slide members 32U, 32L in a plurality of longitudinally separated positions in such a manner as to be capable of sliding on the inner wall surface of the measuring hole 11a, and a vibration preventing rod 34 is connected to the upper part. In the state where the transmitter-receiver 21 is situated in a measuring position in the channel 1, each slide member 32 is engaged with the measuring hole 11a wall surface, and the vibration preventing rod 34 is fixed to the case 51 of the raising and lowering mechanism 50 by a fixture 57 so that the vibration of the transmitter- receiver 21 can be suppressed.
Patent JP-H02142838-A (JP)
Title: Rubber composition for tire tread
Inventor: OO MASAYOSHI
IPC: C08L9/06
Filed: 1988-11-25
Abstract: PURPOSE:To obtain a rubber composition excellent in grip on a road surface and blow-out resistance by mixing a blend of a styrene/butadiene rubber with a ring opening polymer of norbornene with carbon black and an extender oil. CONSTITUTION:A rubber composition for tire tread prepared by mixing 100 pts.wt. blend rubber as a rubber component comprising 60-90 pts.wt. styrene/ butadiene copolymer rubber and 10-40 pts.wt. ring opening polymer of norbornene with carbon black of a nitrogen specific surface area >=350m<2>/g and an extender oil. It is desirable that the amount of said carbon black added is 80-250 pts.wt. and the amount of the extender oil added is 80-280 pts.wt. each per 100 pts.wt. said rubber component. When the amount of carbon black is below 80 pts.wt., the hysteresis loss is small, the grip is low, and the reinforcing properties are not satisfactory. When this amount is above 250 pts.wt., the hysteresis loss is so large that the blow-out resistance and rubber kneadability are worsened.
Patent JP-S63149854-A (JP)
Title: Recording and reproducing device
Inventor: OTOGAWA MITSUHIRO
IPC: G11B15/467
Filed: 1986-12-12
Abstract: PURPOSE:To improve the quality of a reproduced signal by allocating four kinds of pilot signal to four heads, recording and reproducing a target track with one same head to offset errors in head mounting. CONSTITUTION:At the time of recording, an input 50 is processed 52 and made a recording signal, frequency-multiplexed with pilot signals 34-40, supplied to heads A-D via switches 31(31A-31D) that are controlled respectively by the R-contacting point of a switch 54 and head switching signals 30(30A-30D), and thus recorded in a tape 16. At the time of reproducing, the switches 31 are sequentially turned on by means of the signals 30, and reproduced signals are restored 56 through the P-contacting point of the switch. To a circuit 60, reproduced signals and pilot signal in the same order as that at the time of recording are supplied to form a tracking error signal, and tape-running is controlled 62 so that a reproducing head is made coincident with a recording head. Like this, a reference pilot signal is generated so that a track recorded by a head under reproduction to be a target to be controlled therefore, so that each head is reproduced by the same head along a track at the time of recording irrespective of a tape is adhered with a drum 10 at any timing.
Patent JP-H08151855-A (JP)
Title: Fitting structure for opening frame member
Inventor: SAKAMOTO MITSURU
IPC: E06B1/56
Filed: 1994-11-30
Abstract: PURPOSE: To improve watertightness and prevent freezing damage by fitting a fitting substrate to the opening of a vent wall, filling a caulking material between the substrate material and a spacer, and fitting an opening frame member via the fitting substrate. CONSTITUTION: A rectangular opening 6 is formed through a vent wall 1 stuck with an exterior material 5 via a vent layer 4 on the outside face of an outer wall main body 3, a fitting substrate 11 is fixed on the periphery, and the communication between the vent layer 4 and the opening 6 is cut off. An angular cylindrical ventilation louver 2a serving as an opening frame member 2 is inserted into the opening 6, and a flange 7 is fixed to the fitting substrate 11 via a watertight material 19. A caulking material 12 is filled between a spacer 11b fitted to the surface of the substrate bars 11a of the fitting substrate 11 and the end edge of the exterior material 5 while the substrate bars 11a serve as backing, and the butt end of the exterior material 5 is sealed.  A drip plate is fitted to the surface of the fitting substrate 11 located below the opening 6, and a ventilation louver hood 8 is fitted on the outdoor side of the ventilation louver 2a.
Patent JP-H04170556-A (JP)
Title: Manufacture of toner binder resin and electrostatic charge picture developing toner and developer
Inventor: KUDO TAKEO
IPC: G03G9/087
Filed: 1990-11-01
Abstract: PURPOSE:To obtain an electrostatic charge picture developing toner excellent in also offset prevention while in a fixing property in the case of heat roll fixing by continuously heat-melting 10 to 90 wt.% resin of number average molecular weight 1000 or more under no solvent, and continuously dripping a styrene monomer or a 90 to 10 wt.% mixture of the styrene monomer with the other vinyl system monomer, in this heat melted object, continuously polymerized. CONSTITUTION:10 to 90 wt.% resin of number average molecular weight 1000 or more is continuously heat-melted under no solvent, and a styrene monomer or a 90 to 10 wt.% mixture of the styrene monomer with the other vinyl monomer is continuously dripped in this melted object and continuously polymerized. The heat-melted resin is provided with the number average molecular weight especially preferably 2000 to 5000. In this way, a toner excellent in also offset prevention while in a fixing property can be obtained.