baber/WOPTO huggingface dataset:
Patent JP-H07180007-A (JP)
Title: Production of aluminum foil for electrolytic capacitor medium-low pressure anode
Inventor: SAKURAI TSUYOSHI
IPC: C22F1/00
Filed: 1993-12-24
Abstract: PURPOSE:To produce Al foil excellent in electrolytic etching properties and capacitance as the one for an electrolytic capacitor medium-low pressure anode by subjecting an Al ingot having a specified compsn. to soaking treatment, thereafter subjecting it to hot rough rolling and finish rolling under specified temp. conditions and rolling it to form into a thin foil shape. CONSTITUTION:The ingot of Al contg., by weight, 0.001 to 0.005% Fe, 0.001 to 0.005% Si, <0.0015% Zn, 0.001 to 0.005% Cu and >99.98% Al is held under heating in the temp. range of 500 to 550 deg.C for 7 to 15 hr and is subjected to homogenizing treatment. Successively, the Al ingot is subjected to hot rough rolling, and the hot rough rolling is finished at 380 to 450 deg.C to form into a sheet material. After that, finish rolling is started at 310 to 370 deg.C and is finished at 200 to 300 deg.C, and furthermore, cold rolling is executed to produce Al foil, e.g. having 90mum thickness. The Al foil excellent in electrolytic etching properties as the one for an electrolytic capacitor medium-low pressure anode and high in capacitance can be obtd.
Patent JP-H04195593-A (JP)
Title: Power consumption calculating method based on logical simulator
Inventor: YOSHIKAWA HIDEAKI
IPC: G06F11/26
Filed: 1990-11-28
Abstract: PURPOSE:To easily obtain accurate power consumption by finding out the average operation frequency of respective gates of a semiconductor from the switching frequency values of respective gates at the time of executing logical simulation, and finding out power consumption from the load capacity values of respective gates in a logical circuit. CONSTITUTION:When a pulse signal is inputted to the input terminal 11 of a CMOS inverter circuit e.g. a power supply current for charging/discharging a load capacitor 10 is allowed to flow, the consumption current of the inverter circuit is allowed to flow only at the time of switching and the current value is proportional to switching frequency (operation frequency) and the load capacity. In the semiconductor capable of executing logical simulation, the switching frequency of each gate is found out by a module 1 for counting up changing frequency at the time of executing the logical simulation and the average operation frequency of respective gates is found out of the switching frequency values of respective gates by a module 2 for calculating the average operation frequency. Then power consumption is found out of the load capacity 3 of respective gates in the logical circuit by a module 4 for calculating power consumption. Thus accurate power consumption can be found out.
Patent JP-H05140607-A (JP)
Title: Injection-molding magnet alloy powder and production of sintered isotropic magnet
Inventor: YAMASHITA OSAMU
IPC: C22C38/00
Filed: 1991-11-15
Abstract: PURPOSE:To obtain a sintered isotropic magnet of intricate shape excellent in magnetic characteristic by forming a magnet alloy powder with a fine amorphous powder consisting essentially of specified atom% of the rare-earth element, Fe and B and having a specified average particle size. CONSTITUTION:The injection-molding magnetic alloy powder is formed with a fine amorphous powder contg. 8-30atom% of R (where R is at least one kind among the rare-earth elements including Y), 42-90 atom% Fe and 2-28atom% of B as the essential components and having 1-5mum average particle size. The molten alloy of the component is super rapidly cooled by a rotary roll at >=20m/sec peripheral speed to obtain the amorphos flake, and the flake is pulverized into the fine powder. A mixture of the fine powder and a binder is injection-molded, and the molded product is sintered and heat-treated. Consequently, the magnetic characteristic is not deteriorated.
Patent JP-H06172455-A (JP)
Title: Vinyl polymer and its production
Inventor: OKUMURA KOICHI
IPC: C08F299/00
Filed: 1992-12-08
Abstract: PURPOSE:To obtain the subject polymer having excellent curability and useful for paint, etc., by radically copolymerizing a specific allyl (meth)acrylate with a specific monomer in the presence of a gas containing molecular oxygen, thereby preventing the gelatinization of the polymer. CONSTITUTION:The objective polymer containing side chain allyl groups at 0.5-7.0mol/kg concentration in the polymer is produced by the radical copolymerization of an allyl (meth)acrylate of formula (R is H or methyl) with a monomer having reactive double bond (e.g. styrene) in the presence of a gas containing molecular oxygen. The polymerization is preferably carried out by keeping the total monomer concentration in the system to 5-100wt.%.
Patent JP-H09145219-A (JP)
Title: Centralized control device for showcase and the like
Inventor: AKUTSU TAKASHI
IPC: F25D23/00
Filed: 1995-11-22
Abstract: PROBLEM TO BE SOLVED: To simplify structure and permit the manufacture of a showcase inexpensively by a method wherein the monitor control board of a centralized control device is provided with an alarm transmitter and an alarm indicating lamp without providing any alarm sensor independently. SOLUTION: A centralized control device A is provided with temperature controllers 11, 12, connected to a monitor control board 6, a plurality of showcases 1, 2 and the like through a serial transmission line 7 respectively. The monitor control board 6 is provided with a condition setting unit for setting an alarm temperature and an output delay time to operate temperature data, transmitted from the temperature controllers 11, 12, and output alarms from an alarm transmitter or an alarm indicating lamp, provided on the monitor control board 6.
Patent JP-H01174877-A (JP)
Title: Refrigerator
Inventor: BURUUSU HENRII RANBAATO
IPC: F25D27/00
Filed: 1987-12-26
Abstract: PURPOSE: To add an interior furniture element to a refrigerator and to allow seeing the inside of the refrigerator without opening a door thereof by forming a wall portion of a refrigerator body with a semi-transparent mirror and by turning on an illumination inside the refrigerator. CONSTITUTION: In an open/close door 3, a semi-transparent mirror board 31 and a transparent board are disposed in parallel with a given gap therebetween. These boards have their outer peripheries surrounded by a frame 33 thus they function as a door of a refrigerator. A grip 34 for opening or closing the refrigerator is mounted on a right upper portion of the open/close door 3. This grip 34 is made of a touch switch. In such a refrigerator 1, when one touches the grip 34, an inner illumination device is lit and one can see the inside of the refrigerator 1 through the semi-transparent mirror board 31.  When the illumination device 22 in the refrigerator is not lit, the figure of a man is reflected on the semi-transparent mirror board 31, while when the inner illumination device 22 is lit, he can see the inside of the refrigerator through the refrigerator wall and readily finds out what are stored in the refrigerator.
Patent JP-H08183114-A (JP)
Title: Molded product made of polybutylene terephthalate
Inventor: KATSUMATA TORU
IPC: B29L31/30
Filed: 1994-12-28
Abstract: PURPOSE: To provide a molded product made of a polybutylene terephthalate resin showing extremely good appearance and excellent in physical properties and moldability. CONSTITUTION: A molded product having good appearance is obtained by molding a polybutylene terephthalate resin compsn. prepared by compouding 0.001-5 pts.wt. of a crystal nucleus agent (B) and 10 200 pts.wt. of an inorg. filler (C) with 100 pts. of a polybutylene terephthalate resin compsn. (A) prepared by compounding 5-80 pts.wt. of a polyethylene terephthalate resin (b) containing 5-40mol% of a comonomer unit with 100 pts.wt. of a polybutylene terephthalate resin (a) containing 5-40mol% of a comonomer unit.
Patent JP-H06162656-A (JP)
Title: Acoustic-signal processing apparatus
Inventor: SHUDO KATSUYUKI
IPC: H04N5/92
Filed: 1992-11-13
Abstract: PURPOSE:To obtain an acoustic-signal processing apparatus wherein a video signal and an acoustic signal accompanying it can be reproduced well in a high-speed reproducing operation. CONSTITUTION:A recording medium on which a video signal and an acoustic signal accompanying it having been recorded is reproduced at an N-times speed, it is reproduced for a time T/N which is shorter than a recording time T (where N represents a number which is larger than 1 but does not include 1), and a signal level for a time-axis compressed acoustic signal in a state that a time axis has been compressed to 1/N is detected. Signal parts in which the signal level is large in the time-axis compressed acoustic signal are selected sequentially, they are stored cyclically in a memory 18 having a storage capacity capable of storing the time-axis compressed acoustic signal having a time length of T/N, and they are read out continuously from the memory 18 on a time axis as reproduced acoustic signals in a state that their time axis has been extended by N-times. Immediately before a storage residual amount reaches an amount causing the interruption of the reproduced acoustic signals on the time axis, new time-axis compressed acoustic signals are stored forcibly in the memory so that the acoustic signals which have been reproduced once are not reproduced two times or more.
Patent JP-H08186636-A (JP)
Title: Telephone set
Inventor: HORIOKA SEIJI
IPC: H04M11/00
Filed: 1994-12-28
Abstract: PURPOSE: To back-up digital data stored in a volatile memory at low cost and to improve convenience and cost effectiveness. CONSTITUTION: Digital data transmitted from an external service center is written into RAM 61 by using what is called down-load service. Digital data is message data transmitted to an oppostie side at the time of an automatic answering telephone function or data showing a melody sound transmitted to the opposite side at the time of executing a holding function. When digital data is written into RAM 61, digital data is read from RAM 61 and MODEM 58 converts it into an analog sound signal and records it in a magnetic tape 77. When digital data of RAM 61 is eliminated, the analog sound signal recorded from the magnetic tape 77 is reproduced and MODEM 58 converts it into digital data and writes it into RAM 61 so as to restore it.
Patent JP-H02175492-A (JP)
Title: Position display device for small-sized jet propulsion vessel
Inventor: KOBAYASHI MASAO
IPC: B63B45/08
Filed: 1988-12-28
Abstract: PURPOSE:To permit the easy confirmation by other vessels and permit the position indication by sound by connecting a water introducing pipe on the high pressure side of a jet propulsion machine and opening a top edge injection port upwardly from the vessel body and installing an intermittent cut-off device or a sound generator midway in the water introducing pipe. CONSTITUTION:When an impeller 10 is revolved by driving an engine, the high pressure water in a water passage 6 on the downstream side from the impeller 10 is introduced into a water introducing pipe 14, and introduced into the casing 17 of an intermittent cut-off device 16 and revolves a propeller 20. A cut disc 21 is revolved by said revolution, and when the cut parts 22 and 22 coincide with the holes 22 and 22 on a partitioning wall 18, water flows to the downstream in a moment, and when the cut parts do not coincide with the holes, the flow of water is suspended, and the pressurized water is jetted intermittently upwardly in the form of water column from an injection port 15 by the repetition of the above- described operations. Further, the vibrating plate of a sound generator 24 is vibrated when the water is jetted from the injection port 15, and noise is generated, and an alarm is generated. Since, in this case, the injection port 15 is arranged on the bow side, the existence of the water column which is jetted from the injection port 15 can be confirmed easily and surely during the navigation operation.
Patent JP-H05162087-A (JP)
Title: Detecting device for number of blow times of impact wrench
Inventor: SOSHIN KOJI
IPC: B25B21/02
Filed: 1991-12-13
Abstract: PURPOSE:To detect the number of times of blow without remarkable change. CONSTITUTION:Gear shaped grooves 44 are provided on the outer circumferential face of a hammer 32, and further a detecting part A constituted of a yoke 46, a coil 47, and a permanent magnet 48 is provided opposite to gear shaped teeth 45. The device is constituted so as to detect variation of magnetic flux passing through a magnetic circuit according to rotation of the hammer 32 with the coil 47. The flow of magnetic flux is shown by the broken line shown in the figure (c), the magnetic flux in the magnetic circuit is changed by rotation of the hammer 32. Voltage is generated in the winding of the coil 47 by the changing rate, the voltage is indicated in sine wave, the voltage of the sine wave becomes high in proportion to the rotating speed, and the phase of the sine wave becomes narrow. When the number of times of blow is actually detected from this speed signal, by using variation of speed, namely, acceleration, the number of times at which the acceleration is turned to negative is the number of times of blow.
Patent JP-H09166955-A (JP)
Title: Image display device
Inventor: SHIMAZU MIKIO
IPC: G03H1/08
Filed: 1995-12-18
Abstract: PROBLEM TO BE SOLVED: To provide an image display device capable of changing the image formation distance of a display image so that an observer can observe the image in the most suitable state. SOLUTION: When a display image is inputted to an image input part 11, the input part 11 outputs the inputted image to a hologram calculation part 13. When an observer specifies an image formation distance between the observer and an image formation face for the display of the display image to an image formation distance specification part 12, the specification part 12 outputs the specified image formation distance to the calculation part 13. The calculation part 13 supposes that the display image inputted from the input part 11 is located on the image formation face of the image formation distance specified by the specification part 12 and calculates the hologram pattern of light propagated from the image formation face and reference light radiated from a reference light source on a hologram face.  A hologram reproducing part 14 displays the hologram pattern calculated by the calculation part 13 on a spatial light modulating device and reproduces the hologram by the irradiation with reference light.
Patent JP-H11218057-A (JP)
Title: Fuel feeding system and liquid cooling type fuel pump thereof
Inventor: RONALD H ROSHE
IPC: F02M37/20
Filed: 1998-11-19
Abstract: PROBLEM TO BE SOLVED: To suppress generation of fuel steam by return fuel by providing a fuel pump with electric motor which has a return fuel chamber and discharging excess fuel from a fuel pressure regulator within a liquid/steam separator after excess fuel is conducted to the return fuel chamber and return fuel is cooled. SOLUTION: A return fuel feeding system 10 in an internal combustion engine 12 for vessel has a liquid cooling type fuel pump 16 with electric motor. By the operation of this fuel pump 16, fuel within a reservoir 26 is supplied to a main fuel feeding cylinder 18 of an injector 34 installed in the engine 12. Fuel within a fuel tank 22 is supplied to the reservoir 26 by a low pressure pump 24. Excess fuel overflows a fuel pressure regulator 14 and is discharged. At this time, after return fuel is passed through a heat exchanger within the fuel pump 16 and the temperature of return fuel is lowered, return fuel is discharged within a liquid/steam separator 20 and is returned to the reservoir 26. Thus, generation of dangerous hydrocarbon fuel steam is remarkably reduced.
Patent JP-H04205867-A (JP)
Title: Magnetic head slider
Inventor: YOKOI KAZUAKI
IPC: G11B21/21
Filed: 1990-11-30
Abstract: PURPOSE:To obtain a magnetic head slider having excellent responsiveness by controlling the interval between a magnetic disk and magnetic head by rotating the slider by using an electrostrictive element actuator. CONSTITUTION:The contact between a magnetic disk and a magnetic head 5 is minimized when the disk is started and stopped by constituting a tapered and flat slider sections 1 and 2 which generate positive lift and a negative- pressure pocket section 3 which generates negative lift so that the sections can float at a low speed. At the same time, the interval between the disk and head 5 is controlled by rotating a slider. When the slider is rotated, the slider is rotated by inputting the signal of a gap sensor provided at part of the slider to an electrostrictive element. Therefore, a slider which is excellent in responsiveness can be obtained.
Patent JP-H10165737-A (JP)
Title: Dust collector
Inventor: SATO TETSUO
IPC: B01D46/42
Filed: 1996-12-10
Abstract: PROBLEM TO BE SOLVED: To provide a dust collector for controlling deposition of dust on a dust collecting duct even when the amount of the water content in air is much. SOLUTION: In a dust collector provided with a bag filter 13 for collecting dust, a suction fan 14 connected with the bag filter 13, a dust collecting hood 11 provided in the vicinity of an outlet 28a of a kneader 28 and a dust collecting duct 12 connecting the dust collecting hood 11 with the bag filter 13, a blowing duct 17 with one end connected with a connecting section of the dust collecting hood 11 with the dust collecting duct 12, a blower fan 15 connected with the other end of the blowing duct 17 and a heater 16 provided in the middle of the blowing duct 17 are installed.  When dust exhausted out of the exhaust outlet 28a of the kneader 28 is collected and water vapor is evaporated from the exhaust outlet 28a of the kneader 28, air of high temperature and low humidity is passed through in the dust collecting duct 12 to increase the saturated water fiber amount flowing in the dust collecting dust 12 to a large extent and control the generation of condensates on the inner wall of the dust collecting duct 12.
Patent JP-H06171832-A (JP)
Title: Cheese wooden pipe and cheese winding-up method using cheese wooden pipe
Inventor: OGUSU NOBUO
IPC: B65H54/02
Filed: 1992-12-09
Abstract: PURPOSE:To realize the labour saving of work by setting within a specific range the outer diameter of a cheese wooden pipe to be used in the finishing process of spinning, reducing drastically yarn cutting in a process in which winding-up from the cheese wooden pipe to another cheese is conducted. CONSTITUTION:In a process to wind up a cheese subjected to a vapor treatment in the finishing process of spinning in the form of another cheese, a cheese wooden pipe 16 whose outer diameter D is 40-90mm, is used for the cheese subjected to a steam treatment. The reason why the lower limit value of the outer diameter D of the wooden pipe is 40mm is that under 40mm, yarn cutting becomes easy to be generated, and why the upper limit value is 90mm is that over 90mm, the wooven pipe becomes too heavy and workability is worsened. By using a wooden pipe such as the above 16, yarn cutting can be drastically reduced in the process of winding-up from the cheese wooden pipe 16 to another cheese, and the labour saving of work is realized, and at the same time quality can be improved.
Patent JP-H10174427-A (JP)
Title: Dc-dc converter
Inventor: HENMI TOKUYUKI
IPC: H01L23/58
Filed: 1996-12-10
Abstract: PROBLEM TO BE SOLVED: To make advantageous in terms of cost and to reduce losses in overcorrect detection resistance by applying one portion of the forward voltage drop of a diode to a voltage across a detection resistor and biasing a transistor in a forward direction. SOLUTION: A diode 14 in which a cathode is connected to a terminal at the side of a load 8 of a detection resistor 13 and a forward current is constantly supplied from a resistor 10 and voltage-dividing resistors 11 and 12 for dividing the forward voltage drop of the diode 14 are newly added, and the sum of a voltage across a detection resistor 13 and a voltage across the voltage- dividing resistor 12 is applied, as a forward bias voltage, between the base and the emitter of a transistor 9.  The sum of the voltage across the detection resistor 13, that is proportional to a load current and a voltage across the voltage-dividing resistor 12, regardless of the load current, is applied between the base and the emitter of the transistor 9, thus reducing the voltage drop, and hence the loss, of the detection resistor 13 when an overvoltage is detected, namely when the transistor 9 is turned on.
Patent JP-H08156681-A (JP)
Title: Getting-off lighting system for construction machine
Inventor: KUBO YOSHITAKA
IPC: B60Q1/24
Filed: 1994-12-02
Abstract: PURPOSE: To provide a getting-off lighting system for illuminating the feet of a driver so as to be able to get off safely from a construction machine such as a hydraulic shovel after sunset. CONSTITUTION: Surrounding brightness is detected using a photoconductive cell 21, and the lock position of a safety lock lever 14 is detected by a limit switch 20. On the basis of the detected result, a getting-off illuminating lamp 22 is lighted by a timer relay 19 only for the fixed time at the time of getting off. This constitution can positively prevent the wasteful lighting of the getting- off illuminating lamp heretofore generated by forgetting to switch off the lamp and the electric discharge of a battery.
Patent JP-H08155383-A (JP)
Title: Method for temporarily protecting coating film on automobile outside plate
Inventor: KASHIWADA SEIJI
IPC: B05D5/00
Filed: 1994-12-01
Abstract: PURPOSE: To obtain a protective film that is easily peelable without reducing its covering strength and coverability by adjusting the viscosity and surface tension of a peelable aqueous covering composition which consists of a specific acrylic emulsion contg. no acrylonitrile and an ultraviolet ray absorber to specified values respectively and coating an automobile outside plate coating film with the resulting covering composition. CONSTITUTION: This method comprises: (1) copolymerizing a monomer mixture which contains an acrylate monomer as the essential component and if necessary, another polymerizable unsaturated monomer other than acrylonitrile to form an aqueous acrylic resin having a weight average molecular weight of >=20,000; (2) blending the resulting acrylic resin with an ultraviolet ray absorber to obtain a peelable aqueous covering composition; (3) then, adjusting the viscosity and surface tension of this composition to 0.3 to 3.0Pa.s and <=40mN/m respectively; (4) thereafter, coating the surface of a topcoat cured coating film having a 50 to 130 deg.C glass transition temp. and is formed on an automobile outside plate by coating, with the resulting covering composition.  Thus, the automobile outside plate coating film is protected with this covering film which is easily peelable without reducing its covering strength and coverability even at the time of exposing the covering film to the sunlight, etc., for a long period of time.
Patent JP-H11149309-A (JP)
Title: Maintenance device for adjusting unit
Inventor: KAWABATA AKIHIRO
IPC: G05B23/02
Filed: 1997-11-14
Abstract: PROBLEM TO BE SOLVED: To efficiently conduct a test by a person himself. SOLUTION: A test execution processing means 13 extracts an objective test procedure from a test procedure file 12 with a test item and a test execution condition, which are set by an input means 11, and outputs a test execution command based on the extracted test procedure. An electric quantity generation part 40 outputs electric quantity required for the adjustment of the adjusting unit 1 of AC voltage, AC current, DC voltage and DC current to the adjusting unit 1. A multiplex signal measuring means 16 inputs a multiplex signal obtained by sequentially measuring the respective measuring points of the adjusting unit 1 in accordance with electric quantity outputted from the electric quantity generation part 40 as measurement data. A test data editing means edits measurement data by an extracted objective test data format.