baber/WOPTO huggingface dataset:
Patent JP-H04102934-A (JP)
Title: Microprocessor
Inventor: SAITO TATSUYA
IPC: G06F9/30
Filed: 1990-08-23
Abstract: PURPOSE:To obtain a dynamic BT capable of using a counter as a pattern generator by allowing a microprocessor to execute a defined instruction as a substitute for an undefined instruction. CONSTITUTION:This microprocessor 101 is provided with an instruction decoding part 13 for decoding an instruction code inputted from the external, generating plural execution control signals, and if an instruction code is an undefined instruction, generating a logical NOT signal and a control means 15 for controlling whether the logical NOT signal is to be validated or invalidated in accordance with a test signal inputted from the external. In a test mode, the undefined instruction is executed as a NOP instruction. Consequently, the microprocessor capable of using the counter 17 as the pattern generator can be obtained.
Patent JP-H04105751-A (JP)
Title: Casting apparatus
Inventor: KOKUBO MINORU
IPC: B22C9/20
Filed: 1990-08-22
Abstract: PURPOSE:To contrive the mass-production of castings by top-pouring a molten metal into plural molds disposed in a sucked chamber and casting it. CONSTITUTION:A carriage 2 arranging plural molds is housed into the chamber and by ascending lifting cylinders 3a, 3b, the molds 5 are engaged with the chamber main body 8 and the carriage is engaged with the main body 8. Successively, stoppers 11 are lowered and inserted into the molds 5 to hermetically close the chamber and cavities in the molds. Thereafter, molten metal is filled up into pouring basin 5a in the molds, and after reducing the pressure in the chamber, the stoppers are ascended and the molten metal is top-poured to fill up the cavities. By this method, plural castings can be available at the same time.
Patent JP-2001053268-A (JP)
Title: Semiconductor device simulator and simulation of semiconductor device
Inventor: HAYAKAWA KOICHI
IPC: H01L29/00
Filed: 1999-08-04
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device simulator, which restricts calculation dimension dependence to a minimum, when the electrical characteristics of a semiconductor element are forecast and can handle a plurality of calculation dimensions, and a semiconductor device simulation method. SOLUTION: A semiconductor device simulator has a dimension dependence calculation processing means 20, which is provided with a common interface 30 which does not depend upon dimension and has charge of a mesh calculation processing, and a dimension non-dependence calculation processing means 10, which receives a prescribed physical quantity to be required for an analysis of a semiconductor basic equation form the means 20 via the interface 30 and has the charge of the calculation of the quantity of change of a node physical quantity.
Patent JP-H08172173-A (JP)
Title: Semiconductor device and its manufacture
Inventor: SHIOZAWA JUNICHI
IPC: H01L21/316
Filed: 1995-08-30
Abstract: PURPOSE: To form a doped silicon thin film having a smooth surface. CONSTITUTION: The title semiconductor device is provided with a dielectric thin film 102 formed on the surface of a trench, a first amorphous silicon thin film 104 formed on the dielectric thin film, a dopant thin film 106, a second amorphous silicon thin film 110, and a capping thin film 108 which is formed between the dopant thin film and one out of the first and the second amorphous silicon thin films. The dopant thin film 106 is formed between the other out of the first and the second amorphous silicon thin films 104, 110 and the capping thin film 108. The capping thin film 108 is formed of one out of a silicon oxide film and a silicon nitride film.
Patent JP-2000059995-A (JP)
Title: Compensating apparatus of higher-harmonic reactive power for power system
Inventor: KOMATSU YASUHIRO
IPC: H02J1/02
Filed: 1998-08-05
Abstract: PROBLEM TO BE SOLVED: To eliminate from a power-system current its higher-harmonic components, by sensing the fundamental component and the respective-order higher-harmonic components of an each-phase instantaneous voltage, and by driving the instantaneous reactive power of a power system based on the foregoing respective voltage components whose phases are delayed respectively by 90 degrees from their original phases and the respective-phase currents of the power system, and further, by deriving the compensation-current command value of the power-system current. SOLUTION: A 90-degree delaying circuit 11 of a fundamental wave derives a 90-degree- delayed component of each-phase instantaneous voltage of the fundamental wave whose phase is delayed in the base of the fundamental wave by 90 degrees from the phase of each- phase instantaneous voltage of the fundamental wave extracted by a fundamental-wave extracting circuit 9. Further, an instantaneous load-reactive-power is computed by its computing circuit 22. Then, subtracting in a compensation-current computing circuit 29 from a load current the power-system current obtained by a power-system-current computing circuit 27, a compensation-current command value is computed for the output current of a three-phase four-wire type inverter 3 to follow the command value.  Thereby, eliminating from the power- system current its higher-harmonic components, a favorable compensating effect of higher- harmonic reactive powers can be realized.
Patent JP-S6380101-A (JP)
Inventor: YOSHIDA MEGUMI
IPC: F22B1/06
Filed: 1986-09-22
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-2001053231-A (JP)
Title: Lsi package
Inventor: CHIYOSHIMA TOSHIO
IPC: H01L23/12
Filed: 1999-08-05
Abstract: PROBLEM TO BE SOLVED: To easily decide the necessity of a decoupling capacitor for a power supply by installing a means in which the power-supply noises of a silicon chip can be monitored directly from the outside with a probe. SOLUTION: Probes for measuring power-supply noises are mounted to a monitor pad 3 connected at a power terminal Vdd for a silicon chip 1 and a ground terminal GND. The power supply noises are monitored directly from the outside by the probes. Accordingly, the power supply noises can be measured easily, and whether or not a decoupling capacitor is required for an LSI can be decided simply. Power supply noises at every block can be discriminated by grounding with a power supply for an arbitrary block at the observation points of the power supplies and grounding. Power supply noises at every input- output buffer or core block can be discriminated by grounding with input-output buffers or the power supply for a core block at the observation points of the power supplies and the grounding.
Patent JP-S61101138-A (JP)
Title: Frame synchronizing system
Inventor: TAKAHASHI YASUSHI
IPC: H04L7/02
Filed: 1984-10-24
Abstract: PURPOSE:To decrease the missing of information due to restoration of synchronism by using a code rule check to detect a fault of a transmission line resulting in controlling the operation of frame synchronism thereby detecting out of synchronism and mis-synchronism in a short time. CONSTITUTION:An optical receiver 1 identifies and reproduces a received optical signal and outputs the result to a frame separation circuit 4. The frame separation circuit 4 eliminates a frame pattern and a service signal from the received signal and transmits only an information bit to a buffer memory. Various timings required in this case are applied from a various timing generating circuit 5. Then it is required to take frame synchronism and out of synchronism is detected by using a frame synchronism circuit 2 using a conventional frame synchronism pattern detection and a transmission code rule error detection circuit 3. That is, if code rule error takes place for three times or over in one sub frame, it is discriminated as frame out of synchronism and in giving the control signal to the frame synchronism circuit 2, re-hunting mode is attained within one sub frame to realize the high speed frame synchronism restoration.
Patent JP-H0654587-A (JP)
Title: Instantaneous stoppage restarting method for inverter
Inventor: YAMASHITA YUJI
IPC: H02P27/06
Filed: 1992-07-30
Abstract: PURPOSE:To generate an adequate frequency command at the moment of power returning after an instantaneous stoppage of an inverter and prevent an error in restarting. CONSTITUTION:In an instantaneous stoppage restarting method for an inverter, an adequate frequency command at the moment of power-return is obtained under restarting control using a deceleration pattern from a free run state to a stop state of the motor after the instantaneous stoppage of the motor (M). A condition discriminating circuit 7 for generating a discrimination signal (S0) that activates the deceleration pattern (P) is provided between an instantaneous stoppage detecting means 6 for detecting the stoppage, and a frequency calculation control circuit 2A for receiving a frequency command signal (f) for frequency calculation. When the discrimination signal (S0) is received, the frequency calculation control circuit 2A stores the revolution at the occurrence of instantaneous stoppage on the basis of the deceleration pattern and controls the frequency so that the motor (M) can returns to the stored frequency at the moment of power-return.
Patent JP-H1167532-A (JP)
Title: Manufacture of cylindrical stator
Inventor: OKADA AKIRA
IPC: H01F41/02
Filed: 1997-08-19
Abstract: PROBLEM TO BE SOLVED: To make feasible of easily manufacturing a cylindrical stator in a miniature and low cost installation, by a method wherein a wind around part and a push-fitting part for shrinking diameter are arranged in the upper part, while a roll tightening part is arranged in the lower part. SOLUTION: Magnetic sheets 100 formed in curved shape (J-shape) having partially notched recessions are manufactured by press work. Next, a plurality of respective magnetic sheets 100 are arranged in vortex shape. At this time, due to the gaps made in a partial vortex, respective sheets are radially juxtaposed on the same circumference making use of oscillation. Next, the outer ends of respective magnetic sheets 100 are processed at the roll tightening part to be diametrically shrunk making use of taper surfaces. Finally, the side face and outer periphery of a cylindrical stator are welded by laser beams, etc., for avoiding the separation of respective magnetic sheets 100 so as to finish the manufacturing steps. Furthermore, the separation can be avoided by driving respective sheets 100 into guide ring instead of the welding process.
Patent JP-H0385817-A (JP)
Title: Semiconductor circuit
Inventor: KOYOU KAZUTO
IPC: H03K5/003
Filed: 1989-08-29
Abstract: PURPOSE:To facilitate a circuit connection and to sufficiently enhance the substantial performance of each circuit by constituting each series connection point of 2 sets of series connection circuits to be output terminals for signal pairs subjected to level shift. CONSTITUTION:An intermediate level shift circuit (a) decreasing an input signal pair S, the inverse of S of an intermediate level into a signal pair SN, the inverse of SN of a lower desired intermediate level is by employing 2 sets of series circuits each comprising 2 N-channel MOS transistor(TR) TN, and an intermediate level shift circuit (b) increasing the input signal pair S, the inverse of S of the intermediate level into a signal pair SP, the inverse of SP of a higher desired intermediate level is constituted by employing 2 sets of series circuits each composed 2 P-channel MOS transistor(TR) TP. Then the gates of the TRs TN, TP receive the input signals S, the inverse of S and series connecting points of each set are used as output terminals. Thus, the connection of respective circuits is facilitated and the substantial performance of each circuit is sufficiently enhanced.
Patent JP-S59112587-A (JP)
Inventor: SATOU YOSHIO
IPC: H01R24/02
Filed: 1982-12-17
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-H1150668-A (JP)
Title: Opening part curing method
Inventor: KONDO TOMOFUMI
IPC: E04G21/32
Filed: 1997-08-06
Abstract: PROBLEM TO BE SOLVED: To attach a handrail to contrive safety of working before a covering plate is detached by providing a temporarily set handrail support on a slip stop channel attached to the covering receiving girder of an opening part excavated on a road surface. SOLUTION: A covering receiving girder 1 comprised of H steel is disposed in the width direction of an opening part 10 excavated on a road face, and slip stop channels 3, 3 oppositely arranging a ditch inward are fixed on the covering receiving girder by a screw. A covering plate 4 is mounted on the covering receiving girder 1 between the slip stop channels 3, 3 to close the opening part 10, the upper face is made the same height as the road face, and transition pavement 2 is executed on the rear face of the slip stop channels 3, 3. A hole for temporarily set handrail support attaching and a screw are previously provided on the upper flange of the slip stop channel 3, a temporarily set handrail support is screwed and fixed on the slip stop channel 3, a handrail 7 and a baseboard 9 are attached, and thereafter the covering plate 4 is detached to expose the opening part 10.  Thus, attaching working of the handrail can be executed without exposing the opening part 10.
Patent JP-S61101975-A (JP)
Inventor: SUZUKI TOMOHISA
IPC: H01R13/426
Filed: 1984-10-25
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-H0648116-A (JP)
Title: Pneumatic radial tire
Inventor: KAJITA HIROAKI
IPC: B60C11/00
Filed: 1992-07-29
Abstract: PURPOSE:To improve stability, controllability and wandering resistant performance without impairing the durability of even a flat tire by forming the tread surface of the tire out of two circular arcs having a different radius, and connecting the tread surface and butt-less surface via a circular arc having the prescribed radius. CONSTITUTION:A tire having a maximum breadth between 195mm and 225mm, and an aspect ratio between 0.6 and 0.75, is assembled into a rim, and regarding the standard tread surface 5A thereof at the time of supplying the standard internal pressure, the standard tread surface 5A is formed so that an equator surface A crossing a tire equator surface C comes to a center, and points off both sides of a position at 3/10 of tread width WT are taken as B. A central area M between the points B are formed out of a circular arc of a radius R1 between 700mm and 850mm passing the point A with a center on the surface C, and a shoulder area S between the point B and a tread end E is formed out of a circular of a radius between 1/3XR1 and 1/2.5XR1. Furthermore, a tread end is formed out of a circular arc with a radius between 30mm and 50mm, extending from a point E to the butt-less surface of a side wall section. Consequently, stability, controllability responsiveness and wandering resistant performance can be improved without impairing the durability of even a flat tire.
Patent JP-H0776951-A (JP)
Title: Steel bending damper
Inventor: MIDORIKAWA HIROSHI
IPC: F16F7/12
Filed: 1993-09-08
Abstract: PURPOSE:To absorb vibrational energy through bending deformation of bending members by providing coupling parts for applying one of axial forces, to opposite ends of the bending members, and by providing a coupling part for applying the other one of axial force, to the center part thereof so that the coupling parts at the opposite ends and the coupling part at the center part are displaced in opposite directions. CONSTITUTION:A plurality of bending members 3 are formed on opposite sides of a coupling part 1 adapted to be coupled to a shaft 1' of a structure, and coupling parts 2 are formed for coupling opposite ends of the bending members 3 to other shafts 2' of the structure. Further, the shafts 1', 2' of the structure are displaced left and right with phases which is independently different from one another, and vibrational energy is absorbed through bending deformation of the bending members 3. In this arrangement, the bending members 3 are independently manufactured one by one, and are assembled by a necessary number. Further, the energy absorbing capability and the degree of deformation can be optionally set by simply changing the sectional shape and dimensions of the bending members 3.
Patent JP-H0968434-A (JP)
Title: Piezoelectric vibrator and vibration-type gyroscope using it
Inventor: ONISHI KAZUMASA
IPC: G01C19/5607
Filed: 1995-08-31
Abstract: PROBLEM TO BE SOLVED: To obtain a piezoelectric vibrator which can be driven at a large amplitude and at low electric power and to obtain a vibration-type gyroscope using the vibrator. SOLUTION: When a polarization operation is executed to three-leg-type vibrator bodies 11, 12, 11 formed of a piezoelectric material, not only an electric field is applied across electrodes arranged on surfaces and rears 11a, 11b, 12a, 12b, but also a voltage is applied across electrodes 15a and 16a, electrodes 16c and 17a, electrodes 17a and 18a and electrodes 17c and 18c which are faced in the Y-direction. As a result, dielectric polarizations are formed not only on the surface but also in the Y-direction. As shown in (B) and (C), an AC driving voltage is given to the respective electrodes, the vibrator bodies 11, 12 are driven to the X-direction, and the vibrator bodies 11, 12 are vibrated and driven to the X-direction at a large amplitude due to a strain in dielectric polarization parts in the Y-direction.
Patent JP-H0888186-A (JP)
Title: Thin film forming method
Inventor: HARADA YASUKI
IPC: H01L21/205
Filed: 1994-09-19
Abstract: PURPOSE: To enable forming a high quality thin film at a temperature which does not exert adverse influence upon device characteristics, by introducing gas except heated material gas on the whole part of or a part of the film formation surface. CONSTITUTION: An amorphous silicon film is formed on a glass board 8. At this time, a gas introducing path of an RF plasma CVD equipment has two routes, and material gas is supplied to a first gas introducing path 1. In a second gas introducing path 2, gas except material gas, e.g. rare gas or hyrogen gas is heated in a temperature range from 300 deg.C to 900 deg.C by a heater 3 and is supplied to a gas introducing port 5. The introducing direction is constituted so as to face the board 8. Thereby, formation of a high quality film and modification of a film are enabled without deteriorating the characteristics of a semiconductor device.
Patent JP-H1057403-A (JP)
Title: Dental cleaner
Inventor: NAKASONE HIROYUKI
IPC: A61C17/00
Filed: 1996-08-26
Abstract: PROBLEM TO BE SOLVED: To make it possible to effectively prevent the dental caries without damaging the teeth and to inexpensively and easily use a dental cleaner by forming its edge of a hard and fine wire. SOLUTION: This dental cleaner is formed by using a copper wire 1 sized 1.0mm wide, 0.5mm thick and 80mm long, bending the wire to a U shape nearly at its center, forming the U shape to a width of about 5mm and further, bending the front end 2 on one side to an inner side to form the edge 3 of a slender square shaped ring and holding the other end in a straight shape as a supporting part 4. The front and rear surfaces of the annular edge 3 including the U-shaped part 5 are edge surfaces 6 for scraping the bacterial plaque. The outside surface is subjected to baking finish as a lubricating surface treatment and rust preventive treatment. The dental cleaner is held by the forefinger and the thumb and while its balance is obtd. by the middle finger, the dental cleaner is rubbed from the root to the tip of the teeth by each tooth, by which the bacterial plaque is scraped.
Patent JP-H1163553-A (JP)
Title: Ceiling buried air conditioner
Inventor: GUNJI YOSHIHIRO
IPC: F24F13/20
Filed: 1997-08-20
Abstract: PROBLEM TO BE SOLVED: To provide a ceiling buried air conditioner in which a suction grill is easily mounted/demounted. SOLUTION: This air conditioner is adapted such that an opening/closing shaft 9 is provided on a tip end of a support arm 8 protruded on one side of a suction grill 2 and having its tip end extended downward, and a plurality of ribs 12, 14 are provided on a back surface of the decorative panel 1 containing the suction grill 2 in the vicinity of an opening in the decorative panel 1 for holding the opening/closing shaft 9 between opposite sides of the shaft. Further, a protruded part 15 protruded to the side of live opening/closing shaft 9 is provided on the tip end of the rib 14 more separated from the opening in the opening/closing shaft 9, and the opening/closing shaft 9 is held between the protruded part 15 and the back surface of the decorative panel 1.
Patent JP-S6381103-A (JP)
Title: Production of light-colored modified hydrocarbon resin
Inventor: OKAZAKI KENJI
IPC: C08F8/46
Filed: 1986-09-24
Abstract: PURPOSE:To suppresses coloring of a resin and obtain a light-colored resin having improved hue, by reacting a hydrocarbon resin with an ethylenically unsaturated carboxyl compound in the presence of iodine (compound) at a specific temperature. CONSTITUTION:A hydrocarbon resin, e.g. terpene resin, modified terpene resin, etc., is reacted with an etylenically unsaturated carboxyl compound, e.g. acrylic acid, maleic acid, maleinized terpene, etc., in the presence of iodine or a compound thereof, e.g. lithium iodide, methyl iodide, elementary iodine, etc., at 100-290 deg.C. The respective amounts of the ethylenically unsaturated carboxyl compound and iodine (compound) used and preferably 0.02-20pts.wt, and 0.01-0.5pts.wt. based on normally 100pts.wt. hydrocarbon resin. The hydrocarbon resin is useful as adhesives, inks, coating materials, etc.
Patent JP-2001053945-A (JP)
Title: Facsimile transmission controller and program recording medium therefor
Inventor: WATANABE TAKAYASU
IPC: H04N1/32
Filed: 1999-08-06
Abstract: PROBLEM TO BE SOLVED: To improve communication efficiency while effectively utilizing a retry interval, which is conventionally useless dead time, by transmitting another FAX transmission request under transmission wait while making it interrupt even during that retry time while utilizing an error retry time interval set to a FAX transmission request interrupted when an error occurs. SOLUTION: When a connection error in the communication line or transmission error in the data transmission is detected, a transmission execution control part 9 interrupts a connection to a communication line. A CPU 1 sets the fixed retry time interval to the interrupted FAX transmission request and when there is the other FAX transmission request under transmission wait, the other FAX transmission request is made interrupt to start that FAX transmission. After the lapse of retry time set to the interrupted FAX transmission request, the CPU 1 restarts FAX transmission corresponding to the interrupted FAX transmission request.
Patent JP-H1164324-A (JP)
Title: Method for analyzing trace oxygen in steel
Inventor: NURI YOSHIO
IPC: G01N31/00
Filed: 1997-08-20
Abstract: PROBLEM TO BE SOLVED: To provide a method by which the trace oxygen in steel can be analyzed by dividing the oxygen into surface contaminating oxygen and the oxygen contained in oxide inclusions in the steel with accuracy. SOLUTION: In a method for analyzing steel for trace oxygen, a steel sample put in a graphite crucible is heated and melted in an inert gas atmosphere, and a CO gas is extracted from the molten bath of the sample, and then, the oxygen contained in the steel is divided into a plurality of waveforms and the waveforms are analyzed. The steel sample is heated so that the temperature of the sample may not exceed 900 deg.C until the waveform which appears at the closest temperature to 900 deg.C disappears in a temperature domain of 900 deg.C, and the analysis is performed by further raising the temperature of the sample.
Patent JP-S58116671-A (JP)
Inventor: PIITAA AABUINGU ADAMUSU
IPC: D21H27/00
Filed: 1982-12-22
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。