baber/WOPTO huggingface dataset:
Patent JP-H1115782-A (JP)
Title: Interface controller, recorder and information processing system and method
Inventor: OOKUBO MUTSUSATO
IPC: G06F13/00
Filed: 1997-06-24
Abstract: PROBLEM TO BE SOLVED: To cut the signal noises and to improve the reliability with no deterioration of the total throughput in an information processing system by inputting the data strobe signal to the digital filters for production of a signal that has different delay times between its rise and fall and then performing the data transfer control. SOLUTION: This device inputs the data strobe signal STB* to the digital filters 41 to 44 and performs the data transfer control. The number of stages differ between the digital filter which produces its delay time at the fall of the signal STB* and the digital filter which produces its delay time at the rise of the signal STB*. When the signal STB* is inputted to the filters 41 to 44 having different numbers of stages, a data strobe signal that has different delay periods between its rise and fall is obtained. Based on this data strobe signal, the data transfer control is performed.
Patent JP-H1012798-A (JP)
Title: Semiconductor device and its manufacture, and chip mounting body
Inventor: HAYASHI HIROAKI
IPC: H01L23/28
Filed: 1996-06-27
Abstract: PROBLEM TO BE SOLVED: To reduce production cost and improve reliability for a semiconductor device provided by mounting a semiconductor chip and resin molding. SOLUTION: A semiconductor device 21 is provided by mounting a semiconductor chip 24 and bonding the inner lead 25a of a lead frame 25 with wire 26. The semiconductor chip 24 is fitted to an opening of a chip mounting body 23 formed with a resin member, an inner lead 25a is mounted on a lead mounting place formed by holding and fixing the chip, and wire bonding is performed by guiding a wire 26 by means of guide groove.
Patent JP-S6324545-A (JP)
Title: Instant lighting property improving method for small-sized high-pressure metallic vapor discharge lamp
Inventor: SAKUGI KYOICHI
IPC: H01J61/88
Filed: 1986-07-16
Abstract: PURPOSE:To improve the instant lighting property, by inverting the polarity of as DC voltage applied to the electrodes of a luminous tube, when a small- sized high-pressure metallic vapor discharge lamp is lighted. CONSTITUTION:A luminous tube 2 is housed in a hard glass outer tube 3, and a getter 4 is furnished in the outer tube 3 to make it possible to maintain a high vacuum degree during the service life. Moreover, terminals 5 and 5 are installed at a part of the outertube 3 to feed power to the luminous tube 2, so that the power can be fed from the outside to the luminous tube 2 through the terminals 5 and 5. Holding the luminous tube 2 horizontal in such a small- sized high--pressure metallic vapor discharge lamp, and lighting by an electronic stabilizer for a DC lighting of the initial current 0.8 A, the starting property is such as shown in the solid line. That is, the time to obtain 80 % luminous flux is 43 seconds. On the other hand, the starting property when the positive and the negative polarities are inverted is shown as a broken line, and the time to obtain the 80 % luminous flux is 35 seconds, shorter than the ordinary condition by 8 sec. Therefore, the instant lighting property is improved.
Patent JP-H1113384-A (JP)
Title: Measuring device of hydraulic pressure in cutting face of slurry shield method
Inventor: SAKAI SHUNICHI
IPC: E21D9/13
Filed: 1997-06-24
Abstract: PROBLEM TO BE SOLVED: To remove jammed materials of a pipe fitted with a hydraulic pressure gauge through a simple work without unfixing the gauge and without leakage of slurry. SOLUTION: Pressurized slurry is circulated between a cutting face and a diaphragm wall 2 and the hydraulic pressure of the cutting face is measured by a hydraulic pressure gauge arranged in the inside of the diaphragm wall 2. In this case, A T-shaped pipe 9 composed of a straight pipe 7 and a branch pipe 7b is arranged at the inside of the diaphragm wall 2. The front end of the straight pipe 7a is connected a through hole 2a of the diaphragm wall 2 connected to the cutting face side and the hydraulic pressure gauge 8 is connected to the front end of the branch pipe 7b and further, an extruding bar 17 which can be inserted in the straight pipe 7a through a cut-off packing 15 is provided to push out the jammed sand in the straight pipe 7a to the through hole, at the base end of the straight pipe 7a. The extruding bar 17 is guided by an insertion guide 16.
Patent JP-H08324761-A (JP)
Title: Parts aligning pallet
Inventor: ISE YOJI
IPC: B65G47/14
Filed: 1995-05-31
Abstract: PURPOSE: To collect superfluous parts discharged through a parts discharging port to a work stocker by providing guard around a parts aligning pallet for housing a plurality of installed parts in respective parts aligning holes and aligning these by vibrations transmitted from a vibration generator. CONSTITUTION: In a parts aligning pallet 3, a plurality of parts aligning holes 5 opened to an upper surface part side are provided at specified intervals. Parts to be housed in the parts aligning holes 5 are loaded in the pallet 3 and these are housed in the aligning holes by means of the vibration of a parts aligning device 1. In this case, superfluous parts are passed through a plurality of parts discharging ports 7 provided in the pallet 3 and the partition wall lower part of a guard part 6 and collected in a work stocker in the guard part 6 provided in the external side of the pallet 3. Thus, jumping-out of the parts housed in the parts aligning holes 5 are prevented and as a result, nearly 100% housing is achieved.
Patent JP-H0730408-A (JP)
Title: Semiconductor integrated circuit
Inventor: AOYAMA TAKUMA
IPC: H03K19/177
Filed: 1993-07-07
Abstract: PURPOSE:To provide a semiconductor integrated circuit capable of reducing current consumption. CONSTITUTION:A PLD is provided with a feedback control circuit 26 for controlling the operation of a sense amplifier circuit SA in accordance with a state whether an output signal is to be fed back to an AND, array or not to use it. The circuit 26 supplies a pulse signal B outputted from an ITD circuit 17 for detecting a change in the output signal to the circuit SA to enable the signal B in the case of feeding back the output signal to the AND array to use it or interrupts the supply of the pulse signal B to the circuit SA to disable the signal B when the output signal is not fed back. Consequently the enabling period of the circuit SA is shortened and a useless current consumption is reduced.
Patent JP-S6328233-A (JP)
Inventor: YOKOYAMA KAZUYUKI
IPC: H02J3/08
Filed: 1986-07-18
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-H0218065-A (JP)
Title: Beam scanning type recorder
Inventor: MONNO TAKASHI
IPC: G02B26/10
Filed: 1988-07-06
Abstract: PURPOSE:To obtain a laser beam scanning type recorder having a highly accurate ftheta characteristic circuit using a digital circuit by providing a delaying means for outputting a dot clock signal, and an addressing means for updating an address in an ftheta characteristic storage circuit according to dot clock data generated by a counter means. CONSTITUTION:An ftheta characteristic storage means stores clock number data and delay stage number data. A delaying means comprises a plurality of delaying elements connected in series with each other, the delaying elements having a delay time shorter than a reference clock period of an ftheta characteristic circuit for giving a timing for light emission of a laser diode. The delaying means can generate clock signals with different timings. Clock number data is so determined as to give a scanning position of a laser beam proximate to a dot position on a scanning line on a photosensitive body. A counter means counts the number of the clocks, and generates an image clock, which is sent to the delaying means. The delaying means generates a light emission timing by delaying the image clock so as to further reduce the dispersion of the delay time, according to the delay stage number data.
Patent JP-S5868858-A (JP)
Title: Secondary ion mass spectrometry
Inventor: YOSHIOKA YOSHIAKI
IPC: H01J49/42
Filed: 1981-10-21
Abstract: PURPOSE:To improve analytical sensitivity and accuracy by synchronizing preselected mass sweep quantity of electricity with the passing energy control quantity of electricity, guiding an ion to a detector in a required energy passing condition, and measuring it. CONSTITUTION:The mass sweep voltage 9 of a quadrupole mass spectrometer control power supply 8 and an energy filter applied voltage 11 are connected to each other with a controller 10 containing an n-channel relay circuit and are controlled. If the mass sweep voltage corresponding to the number of ion masses to be measured and their corresponding energy filter applied voltage are previously input to each channel, when the mass sweep voltage is applied to a quadrupole electrode 6, the energy filter applied voltage 11 is varied simultaneously through the controller 10 and the optimum ion measurement condition is obtained.
Patent JP-H08338391-A (JP)
Title: Driving control device of inverter motor pump
Inventor: MATAKE KOZO
IPC: H02P27/06
Filed: 1995-06-09
Abstract: PURPOSE: To solve the problems such as a deterioration of the insulation of a motor owing to a surge voltage delivered through a long cable. CONSTITUTION: This driving control device of inverter motor pump consists of a power source rectifier 13 to rectify the primary side AC power and to convert into a DC power; and an inverter driver 12 to convert reversely from the converted DC power to the secondary side AC power by a pulse width modulation(PWM), and to drive a motor pump 11. The inverter driver 12 is composed integral with the motor pump 11, while the power source modulator 13 is provided at the position separated from the inverter driver 12, and it is connected with the inverter driver 12 through a cable 14 a DC current can flow through.
Patent JP-H0723923-A (JP)
Title: Solenoid type rf coil
Inventor: SATO TAKAHIRO
IPC: A61B5/055
Filed: 1993-07-07
Abstract: PURPOSE:To provide a solenoid type RF coil capable of preventing mixing-in of RF noises from the outside of FOV and NMR signals from generating. CONSTITUTION:This coil is composed of a main coil member 1 and cancel coil members 2, 3 arranged on both sides of the main coil member 1, and the coil members 2, 3 are connected to the main coil member 1 so that the current having the opposite phase to that of the coil member 1 can be induced, and they have the coil length Lc shorter than the coil length Lm of the main coil member 1. The relative sensitivity outside FOV is reduced sharply by the coupling between the main coil member 1 and the cancel coil members, and intrusion of noises from the outside of FOV and NMR signals can be prevented from generating.
Patent JP-S5995100-A (JP)
Inventor: YOKOO SHIYOUZOU
IPC: D06F58/04
Filed: 1983-09-14
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-H0334021-A (JP)
Title: Converting method for program language
Inventor: OKADA SATOSHI
IPC: G06F9/06
Filed: 1989-06-30
Abstract: PURPOSE:To improve the processing efficiency for the conversion of a program language by converting automatically a graphic language produced with an SFC (sequential function chart) into a text language via a connection table within a computer system. CONSTITUTION:The SFC serving as the graphic language is stored in a storage means 2 and a graphic table is produced. Then a connection table 22 is produced to show the connecting relation of the primitives (graphic elements) having the grammatical meanings. The source corresponding to an extracted element code is produced by scanning the table 22 mutally and referencing to it. Thus the exchange program 23 of a text language form is produced in response to the SFC. In such a manner, the graphic language produced by the SFC can be automatically converted into a text language within a computer system. Thus it is possible to attain a highly efficiency program converting method without requiring manual work and time.
Patent JP-S5958549-A (JP)
Title: Microprogram control system
Inventor: NOGUCHI YOSHIKI
IPC: G06F9/22
Filed: 1982-09-29
Abstract: PURPOSE:To execute microinstruction again while obtaining microsubroutine constitution only by adding plural registers and a small-scale control circuit without increasing the number of instruction decoders. CONSTITUTION:One machine cycle of a microprocessor is controlled by a four- phase clock in periods T1-T4. Each microinstruction 2 is executed in pipeline mode in two machine cycles and a control storage device (CS)26 is accessed on the basis of an address from an address selecting circuit 37 in the periods T1- T3 of the 1st machine cycle and a read microinstruction is read to a control register 40 by the clock; and the read microinstruction is converted in the period T4 into a control signal for controlling a computing element, etc., by a control part 27. Then, arithmetic operations are carried out in the periods T1-T3 of the next machine cycle according to the control signal.
Patent JP-H0522276-A (JP)
Title: Synchronization state detection circuit
Inventor: TAJIRI MITSUHIRO
IPC: H04J3/06
Filed: 1991-07-10
Abstract: PURPOSE:To prevent erroneous output of a detection signal representing the synchronization state. CONSTITUTION:A timer section 2 outputs a pulse measurement time set by a time base section 1. An out of synchronism pulse counter 3 and a synchronous pulse counter 4 output respectively an out of synchronism signal and a synchronizing signal when a synchronizing signal pulse inputted in response to the frame synchronization state from an input terminal 8 reaches a set measuring time. An N-time count section 5 outputs the synchronizing signal or the out of synchronism signal received in excess of a preset reference number. A count comparator section 6 upon the simultaneous receipt of the synchronizing signal and the out of synchronism signal from the N-time count section 5 outputs the out of synchronism signal with priority. A selection circuit 7 outputs a synchronization state pulse representing out of frame synchronism when the circuit 7 receives no input of the synchronizing signal and the out of synchronism signal from the count comparator section 6.
Patent JP-H0817394-A (JP)
Title: Electric discharge lamp
Inventor: KIRA TAKEHIRO
IPC: H01J9/32
Filed: 1994-06-29
Abstract: PURPOSE:To enhance the quality of an electric discharge lamp by constructing each sealing portion from a bottomed cylinder made of a high melting point metal, and covering the outside surface of the cylinder by one-third or more from a knife-edge. CONSTITUTION:Branch pipe portions 2 are joined to a bulb 1. A read bar 3 is passed through each bottomed cylinder to form a sealing portion 9, and an end anode 4 and an end cathode 5 are connected to the lead bars 3. A high melting point metal plate 8 through which each lead bar 3 is passed is held in place by a high melting point metal coil 10. The end face P of the bottomed cylinder is polished into a knife-edge shape so that the bottomed cylinder gets thicker toward the bottom Q. The side of the cylinder is covered with quartz glass 12 down to the bottom to increase the strength of the sealing portion. In this case, the distance L over which the glass covers the side of the cylinder is set to one-third or more of the length of the cylinder from the knife-edge for increased effectiveness.
Patent JP-H1116912-A (JP)
Title: Manufacture of semiconductor integrated circuit device and manufacture device of semiconductor integrated circuit device
Inventor: SAITO TATSUYUKI
IPC: H01L21/768
Filed: 1997-06-25
Abstract: PROBLEM TO BE SOLVED: To reduce contact resistance in the connection hole parts of a semiconductor integrated circuit device having wirings, in which Cu and the like are set to be main conduction layers. SOLUTION: Silicon films are deposited on the wirings 14, where copper is set to be main conduction layers 14a by a sputtering method or a CVD method, and an interlayer insulating film 16 is formed. Connection holes 17 are opened to the interlayer insulating film 16 is prescribed positions by using photographic technology. Oxide layers 23 are formed at the bases of the connection holes 17 after the connection holes 17 are opened by ashing for removing a resist mask used for photolithography or the exposure of atmosphere after the connection holes 17 are opened. Then, the oxide layers 23 are changed into copper by thermal treatment or plasma treatment or the irradiation of ultraviolet rays under a reducing atmosphere of hydrogen or ammonia, so as to dissolve it.
Patent JP-S6415281-A (JP)
Title: Power source for arc welding
Inventor: SHINADA TSUNEO
IPC: B23K9/06
Filed: 1987-07-08
Abstract: PURPOSE:To prevent elements of a transistor, etc., for inverting output from breaking down at the time of failing in restriking with a high current by connecting an unsaturated reactor for smoothing, a saturable reactor and a capacitor to a secondary side DC circuit. CONSTITUTION:The saturable reactor 6 is provided in series separately from the reactor 5 for smoothing to the secondary side DC circuit and the capacitor 8 is connected to the middle of a wire at the load side from these reactors 5 and 6. The reactor 5 for smoothing is of a low inductance value but unsaturated and the saturable reactance 6 is of a high inductance value but saturated with a low current. By such constitution, the elements can be easily prevented from breaking down.
Patent JP-S6323970-A (JP)
Title: Polyester resin composition
Inventor: AKIYAMA MAMORU
IPC: C08G18/42
Filed: 1986-07-16
Abstract: PURPOSE:To obtain jet-blackness, high gloss, depth and brilliancy inherent to lacquered products in coating pianos, by forming a polyester resin compsn. by using a specified stad. polyester and a crosslinking agent as principal ingredients. CONSTITUTION:This polyester resin compsn. contains, as principal ingredients, a satd. polyester (X) formed by using the following components (a) and (b) in the reaction of a satd. polybasic acid component with a polyhydric alcohol component and a crosslinking agent (Y). Component (a): a polyhydric alcohol allyl ether component and (b): a derivative component having a glycidyl or alcoholic hydroxyl group, derived from a phenol compd. selected from the group consisting of cardanol, cardol and their oligomers. Each of the components (a) and (b) to be introduced into the satd. polyester (X) is used in an amount of pref. 0.05-0.5mol per mol of the satd. polybasic acid component. Examples of the crosslinking agent (Y) are isocyanate compds., epoxy compds., amine compds., oxidizing agents, metal salts, etc.
Patent JP-H04365074-A (JP)
Title: Toner supplying device
Inventor: NISHIMURA TOSHINORI
IPC: G03G15/08
Filed: 1991-06-12
Abstract: PURPOSE:To collapse a mount of toner efficiently and surely not to generate coagulation and uniformly store the toner in a toner hopper. CONSTITUTION:Three support shafts 22, 23, 24 extended in the opening/closing direction at the right, left and center of a toner receiving opening 17 are fixed to fitting pieces 25, 26, 27 on the lower side of a hopper cover 2A, both end sections and center portion of three leveling plates 28, 29, 30 with the same shape are coupled with the support shafts 22, 23, 24 movably in the axial direction via compression springs respectively, and the leveling plates 28, 29, 30 are moved when a hopper cover 18 is opened or closed as a toner cartridge 16 is fitted or removed.
Patent JP-S6230557-A (JP)
Inventor: MATSUKI TAKANAO
IPC: B02B7/00
Filed: 1985-07-30
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-S6228732-A (JP)
Title: Copying device
Inventor: NAGASAWA NAOKAZU
IPC: G03G15/04
Filed: 1985-07-31
Abstract: PURPOSE:To move a picture in the direction normal to the scanning direction of a photosensitive body, by calculating the moving quantity of a lens necessary to make a prescribed part of the picture in a recording extent coincident with a recording reference position and moving the lens by the calculated moving quantity. CONSTITUTION:When the center of a picture area B is to be moved to a position I on a position detecting section 14, the position I of the detecting section 14 is pressed with a reference position indicating pen 25. Then the position of the I is sent to an arithmetic means 16 as a reference position in the form of a signal. When the center B0 of the picture area B is to be shifted to the position I, the arithmetic means 16 calculates the quantity of displacement G of a lens 2 so that the center of the lens 2 can be brought on the line connecting B0 on the original and I on an electrostatic recording body 1 and sends the calculated signal to a control means 10. The means 10 drives a pulse motor 7 in accordance with the signal and stops the lens 2 and a lens moving table 3 at the position where the image of the midpoint B0 can be formed at the I on the recording body 1 through the lens 2.
Patent JP-S6228260-A (JP)
Title: Thermal head
Inventor: YAMAMURA NORIO
IPC: B41J2/345
Filed: 1985-07-30
Abstract: PURPOSE:To miniaturize a thermal head by shortening the interval between heating resistors and IC chip for driving by a method in which a recession is formed on a substrate, and driving IC chip for heating resistor is buried in the recession. CONSTITUTION:A driving IC chip 4 for heating resistors is buried in the recession 2a of a substrate 2, and the chip 4 and wires 11 and 12 drawn out of the chip 4 are covered with a resin 5 to form a projection of a height of about 0.3mm from the substrate 2. A fear of mechanically damaging the IC chip 4 can thus be prevented and the needs for protective cover can be eliminated. The IC chip 4 can thus be provided much closer to the resistors 3. The preferred interval between the resistors 3 and the chip 4 is about 5mm in view of the temperature rise of the resistors 3 from experiments. Since the interval can be reduced to less than half of the conventional one, 10-15mm, the thermal head can be miniaturized.
Patent JP-H0334817-A (JP)
Title: Manufacture of annular film
Inventor: SHIMURA SHOICHI
IPC: B29C41/04
Filed: 1989-06-30
Abstract: PURPOSE:To manufacture a uniform thickness annular film by applying solution in jetting straightly and continuously without atomizing from a discharge port capable of moving from one end to the other end on the inner surface of a cylindrical mold. CONSTITUTION:A cylindrical mold 1 for forming an annular film is set on a cylindrical mold holder 6, and rotated about a rotational axis l by means of a driving source. A discharge port 3 for applying organic polymer or the solution of precursor thereof is provided on a gun 2, and solution is discharged straightly without atomizing from the discharge port 3 moving on the axial direction of the cylindrical mold and thus a film 5 is formed on the inner surface of the cylindrical mold 1. In order to hasten the drying rate of the film 5, it is effective to be heated by a heater 9. As an organic polymer, there being no limitation in particular, noncrystal thermoplastic resin relatively soluble in a flux such as polystylene, polymethyl methacrylate, polycarbonate or the like is suitable. And, there also being no limitation in particular as to the precursor, thermosetting resin such as polyamic acid or polyamideimide resin, diallylphthalate or silicon resin or the like as being the precursor of the polyimide is suitable therefor.