baber/WOPTO huggingface dataset:
Patent JP-S6278310-A (JP)
Title: Survey and metering method for ground
Inventor: FUNABIKI SEIJI
IPC: G01V1/00
Filed: 1985-09-30
Abstract: PURPOSE:To exactly survey the ground by a method in which while an outer tube is penetrated into the ground, depth, turning torque, load current value, revolving number, and jet pressure of pressure fluid are measured during the penetrating period and the variations of water level, etc., are measured by sensors after drawing out the outer tube. CONSTITUTION:While an outer tube 1 and the tip of a pile 2 are penetrated into the ground while being turned, and the ground is excavated by driving blades 4. pressure water, etc., is jetted from a nozzle 5 to penetrate the tube 1 into the ground. At the same time, the penetrating speed of the tube 1, turning load current at the tip 2 and body of pile, the revolving number of the tube 1 and the lapsed time, and the jet pressure of pressure water, etc., are detected. The tube 1 and a hollow rod 6 are drawn out by leaving the pile tip 2 and a measuring tube 3 under the ground, and a water level meter 13 is inserted into a porous tube 8. The variation in level of groundwater coming into the tube 8 is measured by the meter 13, and external force is transmitted to a composite material 7 to measured the variation of underground by a vibrometer 9, a strain gauge 10, and a soil pressure meter 11. The variations in water pressure are further measured by a water level meter 12.
Patent JP-H0949865-A (JP)
Title: Eb tester for limiting scanning range of electron beam
Inventor: KOYABU KUNIHIRO
IPC: H01L21/66
Filed: 1995-08-04
Abstract: PROBLEM TO BE SOLVED: To shorten a potential waveform observing time by limiting the scanning range of a more reduced potential image range with respect to a usual potential image scanning range when the potential waveform of a measuring point is obtained. SOLUTION: The obtaining number Y1 of the pixels of a potential image in a vertical direction when a waveform is obtained is selected so that a measuring point (probing point) observing the arbitrary potential waveform on a semiconductor integrated circuit (LSI) is contained and the number of pixels is set to Y1<Y0 (wherein Y0 is the number of pixels displayed in the vertical direction of a potential image). The scanning number of times per a unit time being conventionally Z(X0XY0) (Z: predetermined coefficient becomes Z/(/(X0XY1) and the ratio of a scanning number of times of scanning to the conventional one is set to Y0/Y1 and the scanning number of times per a unit time becomes large from Y1<Y0. A potential waveform observing time is shortened by an increase in the scanning number of times per a unit time to a probing point.
Patent JP-S6198436-A (JP)
Title: Input/output control system
Inventor: TAMAKI AKIRA
IPC: G06F3/06
Filed: 1984-10-19
Abstract: PURPOSE:To decrease the number of interruptions to a CPU and at the same time to attain the logical copying job of a file at a high speed, by storing the control information in a table. CONSTITUTION:A CPU1 transfers successively the files to be copied to a main memory from a DKU5. A table is produced on the main memory to give the start to an MTU after a proper number of blocks are read out of the DKU5. When the production of said table is through, the VT flag is set at '1' in the control information area of the table. Then the head address of the table is designated and started to an MTC2. The MTC2 receives the head address of the table and extracts data out of the value of the head address to store it in a RAM106. An MTU3 gives a request for data to a control circuit 205 when the MTU3 is ready for reception of data. With reception of said request, a route is formed as a main memory   a data register 102   a data buffer 202 the circuit 205   the MTU3. Then the transfer of data is started.
Patent JP-H06294321-A (JP)
Title: Supporter for exhaust-gas collecting conduit of internal combustion engine
Inventor: RORUFU BAUAA
IPC: F01N13/08
Filed: 1993-09-03
Abstract: PURPOSE: To provide a seat free from play of an exhaust collective pipe in respective temperature loads. CONSTITUTION: One of supporting bodies for supporting an exhaust collective pipe 1 is allowed to follow sliding of support points for the pipe 1 without oppression, is applied elastically tensionedly on the pipe 1 by a tensioning applying device, another supporting body is composed of suspension rods 3, 4, 5, 6, and the rods 3, 4, 5, 6 are extended inside a space between the pipe 1 and a casing 8 to be connected pivotably to the pipe 1 and the casing 8 respectively. Two rods 3, 4 form a supporting part within a first cross-section, and another two rods 5, 6 form a supporting part within a second cross-section.
Patent JP-S60112310-A (JP)
Title: Equalizing circuit
Inventor: KOYAMA TOORU
IPC: H04L25/03
Filed: 1983-11-22
Abstract: PURPOSE:To simplify the constitution of an equalizer by producing an estimated distortion signal having an accurate level even in case the nonlinear distortions are produced within a decision feedback type equalizer by producing the estimated distortion signal in response to an input pattern and then reducing the request characteristics to the linearity of a D/A converting circuit, etc. CONSTITUTION:The distorted reception signal is supplied to an analog adder circuit 201 via a transmission signal, and the distortion component in the signal is removed with deletion of the estimated distortion signal. Then the reception signal is supplied to a deciding circuit 202 for discrimination. While the input patterns held at a shift register 204 are detected by pattern detecting circuits 219- 222 and added together by an adder circuit 217 via multiplier circuits 219-212. Then the signals corresponding to patterns and detected by decoders 219-222 are delivered from a tap coefficient memory and then converted into analog signals by a D/A converting circuit 218. Thus an estimated distortion signal is obtained.
Patent JP-S59110885-A (JP)
Title: Scroll compressor
Inventor: AIBA KAZUMI
IPC: F01C17/06
Filed: 1982-12-17
Abstract: PURPOSE:To improve compression efficiency as well as seizure resistance and abrasion resistance of a bearing, by forming spiral members on both sides of an end plate to rotate upper and lower scroll members, and setting the rotational center of one of the scroll members out of alignment with the aid of a guide ring. CONSTITUTION:Spiral members are provided on both sides of an end plate so as to form an inner scroll 17. An upper scroll 21 integrally formed with an upper shaft 26 is fitted on an upper side of the inner scroll 17, while a lower scroll 22 integrally formed with a lower shaft 27 is fitted on a lower side of the inner scroll 17. The upper and lower scrolls 21 and 22 are arranged in such that the inner scroll 17 is interposed therebetween through discs 18 having eccentric holes, and are assembled by securing stepped pins 19 inserted into the eccentric holes with nuts 20. The inner scroll 17 is rotated under such a condition that its rotational center is out of alignment owing to a quide ring 25, and the upper and lower scrolls 21 and 22 are rotated with the inner scroll in the same direction by driving a motor to cause a compression operation.
Patent JP-S60113387-A (JP)
Title: Magnetic recording and reproducing device
Inventor: MOMOKI MOTOYASU
IPC: G11B5/02
Filed: 1983-11-22
Abstract: PURPOSE:To obtain a reproducing device which can retrieve the desired record track precisely at a high speed regardless of the travel state of a tape by providing the magnetic head, which records and reproduces an address signal for retrieving each video signal track with the prescribed azimuth angle, on an address signal track formed along a vertical blanking period which continues in the traveling direction of a magnetic tape. CONSTITUTION:A sound track 11, an address signal track 18 and a video track 14 inclined in the longitudinal direction are recorded on a magnetic tape 9. The video track 14 constitutes one frame with one track, and a vertical blanking period 14a of the video track 14 is formed so that it will continue in the traveling direction of a tape. During the period 14a a video signal is not recorded by a recording and reproducing head 5. An azimuth angle of a record track of an address signal recorded on an address signal track 18 is equalized to that of a record track of a video signal recorded on the video track 14. As a result, recording and reproducing of a retriving address signal becomes possible by a rotational magnetic head 5 and a magnetic head 10.
Patent JP-H1151530-A (JP)
Title: Manufacturing device of icicle-formed ice for drinking, and manufacture thereof
Inventor: HONMA KIMIYASU
IPC: F25C5/04
Filed: 1997-07-30
Abstract: PROBLEM TO BE SOLVED: To provide ice for drinking with the appearance of icicle by applying slight impact and the force in twisting direction to a small ice block with cracks therein to obtain icicle-formed ice, and arranging icicle-formed ices in a drying so that the ices are not adhered to each other. SOLUTION: Material ice 2 is cut to obtain large ice blocks 21, and unnecessary parts are cut and removed. The surface of obtained small ice blocks 211 is melted by the infrared ray and the heat ray to generate cracks in the prescribed direction, and small ice blocks 3 are obtained. The small ice blocks 3 are taken out, slight impact and the force in the twisting direction are applied thereto to obtain icicle-formed ices 4. The ices 4 thus obtained are arranged in a drying tray 5 so that icicle-formed ices are not adhered to each other. The icicle-formed ices in the drying tray 5 are placed in a freezing storage chamber 6 to dry the surface of the icicle-formed ices 4.  The icicle-formed ices 7 whose surface is dried are placed in a case 9 stored in a freezing case 8, further placed in a bag or a container 11 for item packaging, and packed in a decorative box 12, and stored in a freezing storage chamber 13.
Patent JP-2001038127-A (JP)
Title: Filter unit provided with fan
Inventor: INAGE NAOYUKI
IPC: B01D46/42
Filed: 1999-08-03
Abstract: PROBLEM TO BE SOLVED: To enable a filter unit to be operated in more quiet state by reducing operation noise. SOLUTION: In this filter unit 1, at least a fan 3, a maffler 4 and a filter 5 are incorporated in a main body casing 2. The air sucked into the main body causing 2 from a suction port 6 by the fan 3 is purified by being passed through the maffler 4 and the filter 5 and discharged to the outside of the main body casing 2 from a blow-off port. In this case, a rectification maffler chamber 23 is formed between the fan 3 and the maffler 4 in the main body casing 2. In this way, the air discharged from a discharge port 16 of the fan 3 is introduced into the maffler 4 after being rectified by the flow regulating sound- absorbing chamber 23, then the air almost uniformly flows through the maffler to enhance the sound-absorbing effect of the maffler 4.
Patent JP-S60110548-A (JP)
Title: Rear bumper construction
Inventor: SHIMOMURA DAISUKE
IPC: B60R19/04
Filed: 1983-11-22
Abstract: PURPOSE:To optionally distribute the impact force against a rear bumper in accordance with the difference in strength on the car body side and prevent the deformation of a rear panel, etc. by relatively increasing the spring constant on the lower part of said rear bumper than that on the upper part. CONSTITUTION:A reinforcing member 2 and energy absorbing members 3a, 3b are provided in a bumper facia 1. And, a bolt 7, which is fitted to the reinforcing member 2 is fastened to a bumper mounting bracket 4 through a rear panel 10 at an upper mounting part A, and a bolt 8, which is equally fitted to the reinforcing member 2 is fastened to a bumper mounting flange 51 at a lower mounting part B. As with said energy absorbing members 3a, 3b, the spring constant of the lower member 3b is made relatively larger. Thereby, an impact force, which is applied to the bumper facia 1, can be transferred to the car body side being distributed, making the load applied to the bumper mounting bracket 4 smaller compared to the load applied to the rear side member 50.
Patent JP-H0662602-A (JP)
Title: Working machine connector of tractor
Inventor: ODAGIRI HAJIME
IPC: A01B63/114
Filed: 1992-08-19
Abstract: PURPOSE:To facilitate the connection of the hitch of a tractor body to the hitch of a working machine and simultaneously automatically connect the connectors of wirings relating to a controller, etc. CONSTITUTION:The working machine connector of a tractor is characterized by separably disposing wiring connectors 5, 6 for a controller, etc., between hitches used for connecting a tractor body to a working machine, and forming the connecting terminals 7, 8 disposed in both the connectors 5, 6 with conical depressed pins 9 and projected pins 10 to be fit thereinto.
Patent JP-S6375358-A (JP)
Title: Ignition device for internal combustion engine
Inventor: NARITA KATSUNORI
IPC: F02P15/00
Filed: 1986-09-18
Abstract: PURPOSE:To provide an ignition device, the gap of which is stabilized, by a method wherein the lower end surface of a conductive terminal inserted in a high voltage terminal through the medium of a conductive spring is brought into contact with the upper end surface of the projected part of an ignition plug housing, protruded from an ignition plug terminal. CONSTITUTION:A projected part 1a, protruded from an ignition plug 2, is formed on the upper end part of an ignition plug housing part 1. The lower end surface of a conductive terminal 5 inserted in a secondary high voltage terminal 4 of an ignition coil 1 through the medium of a conductive spring 3 is brought into contact with the upper end surface of the projected part 1a to form a stable gap 6. Therefore, during regular ignition, discharge is generated by means of the gap 6, and a high voltage is fed to an ignition plug P. During energization of the ignition coil 1, discharge is prevented from generation by means of the gap 6, and a high voltage is inhibited against the feed to the ignition plug P. Further, since the gap part 6 forms no airtight structure, corrosive gas produced due to spark discharge is also prevented from filling the gap part therewith.
Patent JP-S59110384-A (JP)
Title: Inverter device
Inventor: YAMADA KOUJI
IPC: H02M7/537
Filed: 1982-12-15
Abstract: PURPOSE:To smoothly start an inverter device even when it is hardly started by providing a bias circuit for biasing an oscillation transistor by rectifying the output high frequency voltage and connecting the emitter of a control transistor to the output of the bias circuit. CONSTITUTION:An inverter oscillators via transistor (TR) Q1, Q2 and supplies a high frequency power to a load L. The first bias circuit rectifies the high frequency voltage generated in a winding N3 by a diode D, smoothes it via a capacitor C and biases the TRs Q1, Q2. The second bias circuit has resistors (R)3, R4, R5 and a TR Q3, and the emitter of the TR Q3 is connected to the output of the first bias circuit. The collector of the TR Q3 is connected to the positive side of the DC input voltage of the inverter circuit through the R3, and the voltage which is divided from the DC input voltage of the inverter is applied to the bases of the TRs Q1, Q2. In this manner, the inverter is smoothly started even under the state of hardly starting.
Patent JP-H0563265-A (JP)
Title: Optical fiber ring laser
Inventor: OKAMURA HARUO
IPC: G01C19/66
Filed: 1991-08-30
Abstract: PURPOSE:To provide an optical fiber ring laser without producing mode jump. CONSTITUTION:There are provided in a fiber ring resonator a narrow bandwidth optical filter 21 for transmitting predetermined frequency light, an optical isolator 3, a laser medium and a pumping source 4, and a fiber ring structure. There is further provided an optical fiber ring type bandpass filter which includes a backward fiber loop 52 for taking out at least part of input light to the fiber ring and directing said part of input light backwardly in the fiber ring, a bidirectional optical isolator 54 provided on the fiber ring for providing an optical path difference between the lights propagating forwardly and backwardly in the fiber ring, and an optical amplifier 53 provided in the fiber ring. Hereby, an optical fiber ring laser is limited to only one in its oscillation mode.
Patent JP-S63120130-A (JP)
Inventor: JIYATSUKU BUROSHIE
IPC: D03C3/38
Filed: 1987-09-04
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-H04102368-A (JP)
Title: Semiconductor memory
Inventor: ITO MASAHIKO
IPC: H01L27/108
Filed: 1990-08-22
Abstract: PURPOSE:To reduce an area of a memory cell and to improve step coverage of an upper layer wiring by making an insulating film on a gate electrode of a peripheral circuit part thinner than a memory cell part and by providing a sidewall to a side part of the gate electrode and the insulating film. CONSTITUTION:A sidewall 16 is formed at a side part of a gate electrode 14 of a transistor 13 and an insulating film 15 on the gate electrode 14 in a semiconductor memory. The insulating film 15 on the gate electrode 14 is thicker than a peripheral circuit part 12 in a memory cell part 11. Therefore, self-matching contact with an N<->-layer 23 is possible in the memory cell part 11 while ensuring interlaminar breakdown strength. Meanwhile, since the insulating film 15 on the gate electrode 14 is thinner than the memory cell part 11 in the peripheral circuit part 12, a step produced bar the insulating film 15 and the gate electrode 14 is small and a width L of a sidewall at a side part thereof is narrow, thereby reducing an area and improving step coverage.
Patent JP-H0383855-A (JP)
Title: Production of barium titanate-based semiconductor porcelain
Inventor: KAWAHARA TAKAHIKO
IPC: C04B35/46
Filed: 1989-08-28
Abstract: PURPOSE:To stably obtain a semiconductor porcelain having a higher specific resistance than that in using individual semiconductor porcelain powder alone by preparing two barium titanate-based semiconductor porcelain powders having different magnitudes of specific resistance and mixing the aforementioned powders at an optional ratio. CONSTITUTION:Barium titanate-based semiconductor porcelain powder (A), containing aluminum oxide and having a high specific resistance and barium titanate-based semiconductor powder (B) having a lower specific resistance than that of the aforementioned powder (A) without containing the aluminum oxide are prepared and both powders (A) and (B) are mixed at an optional blending ratio. A semiconductor having a higher specific resistance than that in using the individual semiconductor powders alone is obtained. Further, since the stable region of the specific resistance is presence over a wide range, nearly a constant specific resistance is obtained even if there is some dispersion in blending ratio. Thereby, the semiconductor porcelain excellent in mass productivity is obtained.
Patent JP-S60113456-A (JP)
Title: Ic device
Inventor: NAKAMURA KUNIO
IPC: H01L29/06
Filed: 1983-11-24
Abstract: PURPOSE:To prevent the leakage current of elements by a method wherein the thickness of the insulation film at the field section is set to an extremely low value, and a field electrode is provided thereon and then supplied with a fixed potential. CONSTITUTION:The thickness of the insulation film 12 of an element insulating region is formed equally to the thickness of a gate insulation film 7 of the active element or more thinly than it. contact apertures are formed above an electrode 11 and above the polycrystalline Si 5 of the element-insulating region. A metallic electrode 13 is adhered on the insulation film 12. In the operation of the elements, the electrode 13 is grounded or biased to a negative voltage, thus inhibiting the inversion of the surface of the element insulation region Si, resulting in element insulation. Then, the malfunction of the elements due to the conduction of a parasitic transistor can be prevented.
Patent JP-H1150769-A (JP)
Title: Switching device for motor-driven switching door
Inventor: HOSOYAMA KENJI
IPC: E06B9/80
Filed: 1997-08-01
Abstract: PROBLEM TO BE SOLVED: To prevent a motor-driven switching door from being forcibly wound and causing noises or colliding against a frame by providing a clutch means between the electric motor and winding drum of the door, providing the winding drum with a balance spring whose energy in an opening direction is stored as the door is operated for closing, and causing the door to be automatically opened or closed by the release of the clutch. SOLUTION: A first clutch 11 connected to an electric motor is provided with a brake member 14, and an oil retaining groove 14a retaining grease 15 is formed in the outer peripheral surface of the brake member 14. The brake member 14 is fitted into a casing 10 which rotates integral with a winding drum, and the grease 15 supplied between the outer peripheral surface of the brake member 14 and the inner peripheral surface of the casing 10 produces sliding resistance between them.
Patent JP-H05198101-A (JP)
Title: Timing regenerator and auto-slicer
Inventor: SHIMOTASHIRO MASAFUMI
IPC: G11B20/14
Filed: 1992-08-20
Abstract: PURPOSE:To generate a stable clock and to precisely and stably correct a variation in an amplitude as to the timing regenerator for detecting a bit phase from a regenerative signal and the auto-slicer for responding a discriminating level in comparison of the regenerative signal with an amplitude variation. CONSTITUTION:The timing regenerator is constituted for the purpose of detecting PR (1, 0, -1) on the premise, making the comparison by two comparing circuits 6 and 7 respectively, detecting their respective clock components individually, detecting phase errors and adding up the phase errors with an additing circuit 17, so as to generate the precise clock without being influenced by a data pattern. Then, the auto-slicer is also operated to detect an amplitude variation at the timing point, and then the amplitude variation is corrected without being influenced by the data pattern.
Patent JP-S63166786-A (JP)
Inventor: DEEBITSUDO PAA
IPC: C30B29/10
Filed: 1987-09-03
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-S6376504-A (JP)
Title: Antenna system
Inventor: TANAKA ATSUSHI
IPC: H01Q21/06
Filed: 1986-09-19
Abstract: PURPOSE:To make an antenna system applicable to a system which is used for multiple purposes and is required to have multiple functions, by providing a beam scanning means which controls the phase of each phase shifter of a cylindrical phased array antenna and electrically beam-scans a desired extent over the ranges of 360 deg. in bearing and elevation angle. CONSTITUTION:This antenna system can make continuous beam-scanning when the extent of a phased array to be irradiated is moved by switching a primary radiating element which is excited is switched, for example, from B1 to B2 by switching a switching circuit 27. Therefore, when the switching control of the primary radiating element and phase control of the phased array are continuously performed over 360 deg., beam-scanning can be carried out over the range of 360 deg. in bearing. Since the beam scanning is carried out in a relatively narrow range of 45 deg. (+ or -22.5 deg.) by means of a phased array element existing in a range of about 90 deg. in central angle against one of the primary radiating elements of a primary radiating array 22, deterioration of the antenna characteristic in the vicinity of the boundary between adjacent two primary radiating elements is extremely small.