baber/WOPTO huggingface dataset:
Patent JP-H0645280-A (JP)
Title: Semiconductor manufacturing device
Inventor: FUSHIDA ATSUO
IPC: H01L21/203
Filed: 1992-07-24
Abstract: PURPOSE:To enable the formation of a nitride film made of a high purity metal having a high melting point by preventing particles from arising from the surface of a target concerning a reactive sputtering device used for the formation of a nitride film made of metal having a high melting point. CONSTITUTION:Two types of shielding plates are provided between a target 12 made of metal having a high melting point and a wafer 11 for limiting an incident angle at which sputtering particles enter the wafer. Shielding plates (A), i.e., 13a and 13b are opened at the wafer 11 end thereof, and nitrogen gas inlet ports 15a and 15b are formed inside the shielding plates. Shielding plates (B), i.e., 14a and 14b are closed at the wafer 11 end thereof, and argon gas inlet ports 16a and 16b are formed on that closed portion of the shielding plates (B).
Patent JP-H1138098-A (JP)
Title: Failure simulation method, device, and memory medium storing failure simulation program
Inventor: MARUYAMA DAISUKE
IPC: G06F17/50
Filed: 1997-07-24
Abstract: PROBLEM TO BE SOLVED: To secure a sufficient diagnostic factor by writing a failure value in a memory circuit when a failure propagated to the memory circuit exists at a front circuit portion, and propagating it to a rear circuit portion at the later observation time. SOLUTION: A circuit separation section 1 separates an integrated circuit into a rear circuit portion on the output pin side of a memory circuit and a front circuit portion on the input pin side. A parallel pattern failure simulation section 6 injects a failure to the integrated circuit and propagates it and detects the failure based on the difference between the result at an observation point and the normal value simulation result of a parallel pattern normal value simulation section 5. When the failure propagated to the input pin of the memory circuit exists at the front circuit portion in the circuit state at this observation time stored in a circuit state storage section 7, a failure transit section 8 writes the failure value at this observation time in the memory circuit.  The failure value is read out at the later observation time and is propagated to the rear circuit portion from the output pin. The failure at the front circuit portion can be handled as a detection object, and a sufficient diagnostic factor can be secured.
Patent JP-S6257938-A (JP)
Title: Apparatus for producing sliver of fiber
Inventor: SHIMAMURA ZENTARO
IPC: D01G15/02
Filed: 1985-09-09
Abstract: PURPOSE:To produce a sliver in high yield, by placing a pair of vertically arranged rotary suction drums, etc., after a rotary carding cylinder having a number of needles protruded from the circumference and providing a feeding roller in front of the rotary carding cylinder. CONSTITUTION:A pair of rotary suction drums 7, 7 are placed after the rotary carding cylinder 1. A cage 10 is placed in the frum 7 and connected with a dust pipe 9. A pair of drawing rollers 16, 16 and a coollection roller 21 are placed after the drum 7. A pair of feeding rollers 6, 6 are placed in front of the cylinder 1, which is connected to the drums 7, 7 with the connection channel 15. Any raw fiber (a) can be treated with the apparatus irrespective of the fiber length causing little damage of the fiber.
Patent JP-S60109558-A (JP)
Title: Sulfamate and use as medicine
Inventor: BURUUSU ERIOTSUTO MAAYANOFU
IPC: C07C307/00
Filed: 1984-09-25
Abstract: Sulfamates of the following formula (I):wherein X is O or CH<sub>2</sub> and R<sub>1</sub>, R<sub>2</sub>, R<sub>3</sub>, R<sub>4</sub> and R<sub>5</sub> are as herein defined have been found to exhibit anticonvulsant activity and are thus useful in the treatment of conditions such as epilepsy. Further, pharmaceutical compositions containing a compound of formula (I) as well as methods for their use and intermediates form part of the present invention.
Patent JP-S6357365-A (JP)
Inventor: MASAI KENTARO
IPC: B61D19/02
Filed: 1986-08-27
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-S5989454-A (JP)
Title: Semiconductor integrated circuit device
Inventor: OKADA YUTAKA
IPC: H03K19/091
Filed: 1982-11-15
Abstract: PURPOSE:To reduce delay time for the transmission of signals in a laminated I<2>L by using a current mirror system in order to rapidly extinguish stored charges in a transistor (Tr). CONSTITUTION:A power supply 1, an injector 2 and a common emitter 3 are set up to an upper-layer I<2>L circuit block A. The injector line 3 and a common emitter 4 are set up to a lower-layer I<2>L circuit block B. Q0 represents the N-P-N Tr of an I<2>L gate, and Q2 represents an N-P-N Tr constituting the interface of the laminated I<2>L. Q3 and Q4 constitute a current mirror circuit. A period while Q3 is turned OFF is shortened because the base currents are small and stored charges are little.
Patent JP-S6442635-A (JP)
Title: Active matrix type display element
Inventor: IMASHIRO NOBUHIKO
IPC: G02F1/136
Filed: 1987-08-11
Abstract: PURPOSE:To prevent the deterioration of the surface quality in the titled element by forming a light shielding film composed of a conductive substance on a part where the semiconductor layer of an active device is not shielded by an electrode, a part where the electrode is not provided and a part of a picture element electrode, respectively. CONSTITUTION:The shielding film 9 for the shielding film, the accumulation capacity and the black matrix is used for the accumulation capacity by being connected with an external terminal. Namely, the shielding film is mounted on the part 11 where a source electrode or a drain electrode is not formed. And, the picture element electrode for display, the part 12 forming the accumulation capacity faced to the part of said electrode and the part 13 constituting of the black matrix, namely the part 13 except an opaque gate electrode, the source electrode, the drain electrode and the transparent picture element electrode for display, are covered with the shielding film, respectively. Thus, the increase of an off-state current is suppressed at the time of a light state of the titled element, thereby enabling the stable driving and preventing the reduction of contrast in the titled element.
Patent JP-S6091736-A (JP)
Title: Circuit for receiving and detecting selective call signal in reception station
Inventor: OOKI ISAO
IPC: H04Q7/00
Filed: 1983-10-26
Abstract: PURPOSE:To avoid detection of the presence of a selective call signal for the own station as to a busy channel by acquiring the change in the occupied state of each channel through the repetitive scanning of all channels and discriminating whether the state is a general talking state or a selective call signal transmitting state at the occupied state. CONSTITUTION:Whether or not a radio wave is superimposed on each channel through scanning is detected by a channel idle/busy detection circuit 9 and when the channel is busy, an output of logical 1 is given. A channel idle/busy detection output obtained at a scanning period is fetched sequentially in the 1st shift register and compared at each channel with the output obtained at the preceding scanning period overflowed in the 2nd shift register. Then the channel brought into the idle-idle state, busy-busy state and further busy-idle state is regarded as a channel without a selective call signal or a channel finished for talking, the channel is scanned to the next channel and a selective call reception detecting signal is generated only to the channel causing the transition of idle-busy state.
Patent JP-S6354599-A (JP)
Inventor: TAKENAKA TAKUJI
IPC: F41J9/24
Filed: 1986-08-25
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-S6091619-A (JP)
Inventor: MAEDA YORIHISA
IPC: H01G9/04
Filed: 1983-10-25
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-S6261381-A (JP)
Title: Semiconductor laser
Inventor: OISHI AKIO
IPC: H01S5/00
Filed: 1985-09-11
Abstract: PURPOSE:To obtain a buried semiconductor laser which increases a current blocking layer and operates at high temperature with high output by forming a P-type or N-type layer which acts as the blocking layer before forming a mesa. CONSTITUTION:Zn or Cd is diffused in an N-type InP substrate 1 except a portion to become a current path to form a P-type layer 2, and an InGaAsP active layer 6, a P-type InP clad layer 7 and a P-type InGaAsP cap layer 8 are grown. A reverse mesa is etched in a portion to become a current path, and a P-type InP or InGaAsP layer 3, an N-type InP layer 4, an N-type InGaAsP layer 5 are continuously grown by burying growth on both sides. Thus, the layer 2 which acts as a current blocking layer can be readily increased in thickness to improve the end pressure, thereby operating at high temperature with high output.
Patent JP-H0955250-A (JP)
Title: Plug socket structure
Inventor: CHIN KENKA
IPC: H01R13/443
Filed: 1995-08-04
Abstract: PROBLEM TO BE SOLVED: To provide a plug receptacle structure in which insertion of foreign substances into insertion holes are prevented, for which a partition plate commonly used in a conventional plug receptacle main body is not needed, and of which manufacturing cost is lowered and assembly processes are lessened. SOLUTION: In a plug receptacle structure having a plug receptacle upper cover 1 and a plug receptacle pedestal 2 to be fitted with the cover 1, rib plates 23 extended in parallel in the longitudinal direction are formed on the bottom face of the inside of the plug receptacle pedestal 2. Recessed grooves 24a, 24a', 24b, 24b' are formed in the upper parts of the rib plates 23 and utilizing the spaces between recessed grooves as supporting plate parts 25, a safety gate 3 consisting of a female frame 30a and a male frame 30b is installed. An elastic member 4 to give assisting force to turn back to a closed state from an open state of the female frame 30a and the male frame 30b is installed for the female frame 30a and the male frame 30b.
Patent JP-S6264259-A (JP)
Title: Dc stabilizing power source device
Inventor: SHINOHARA HIDEO
IPC: H02M3/28
Filed: 1985-09-11
Abstract: PURPOSE:To generate a precision stabilizing power source, also to great current, by rectifying and smoothing pulse generated by switching DC voltage with an active element, and by arranging two sets of circuits generating DC, in parallel with each other to combine output. CONSTITUTION:A commercial power source 1 is rectified 2a, and smoothed 2b, and DC voltage Ein for output is generated. Pulse generated by switching the output Ein with the first pulse generation circuit 3aA is rectification- smoothed 3bA via the first insulating transformer 3gA, and DC voltage Eout1 for output is generated. The output Ein is processed in the second system as in the first system, and DC output Eout2 is obtained. Output Eout obtained by arranging the DC output Eout1 and Eout2 in series is fed to a load 4. The output voltage Eut is detected 3c, and is compared with the reference voltage of a reference voltage generation circuit 3e, and control signal for output is generated from a control circuit 3d, and the pulse generation circuits 3aA, 3aB are controlled. As a result, the power transistor of a large capacity is used, and the stable DC power source of high precision is easily obtained.
Patent JP-H0250046-A (JP)
Title: Bypass mixing type hot water feeder
Inventor: ADACHI IKURO
IPC: F24H1/10
Filed: 1988-08-10
Abstract: PURPOSE:To decrease temperature of hot water flowing through a heat exchanger and further reduce a minimum amount of water by a method wherein even if an amount of fed hot water is reduced, a bypassing water passage is closed. CONSTITUTION:When a degree of opening of a water plug of a user is low and an amount of water flowing into a hot water feeder, that is, an amount of water detected by a sensor 54 for detecting an amount of water is decreased less than a predetermined amount of water, a computer in a control circuit 40 may operate a metering valve 34 to close a bypassing water passage 32, so that all the water flowed into the hot water feeder are passed through a heat exchanger 31. Due to this fact, as compared with a conventional type of bypass mixing type hot water feeder in which the bypass water passage 32 is opened, a temperature of hot water flowing trough the heat exchanger 31 can be reduced, that is, an amount of starting boiling of the heat exchanger 31 can be reduced. As a result, it is possible to decrease a minimum amount of water as compared with the conventional type of bypass mixing type hot water feeder.
Patent JP-H0363682-A (JP)
Title: Fixing device
Inventor: ISHIWATARI KAZUHIKO
IPC: B65H5/02
Filed: 1989-08-01
Abstract: PURPOSE:To contrive easy and sure leaving prevention control by providing a film leaning regulating means on a part where tension does not act on a fixing film. CONSTITUTION:The fixing film 2 is carried in a direction B by the pressurized contact force of a pressurized contact roller 4 when a driving roller 3 revolves in a direction C. A pressing roller 8 is then driven by the film 2 and is thereby rotated. The tension does not act on the diagonal line part of the film 2 at this time and, therefore, the leaning force proportional to the tension is extremely small. The force regulation of the end parts of the film 2 by regulating guides 5, 6 is, therefore, possible. The guide 5 is driven by the film 2 and is rotated together with the film when the film 2 leans to a right direction and is brought into contact with the regulating guide 5. The film 2 stops the leaning at the point where the end part thereof slightly climbs the guide 5. Thus, the easy and sure leaning prevention control is executed.
Patent JP-S5991191-A (JP)
Title: Drying and temperature raising of dry coke quenching equipment in early stage of operation
Inventor: TSUTSUMI TERUO
IPC: C10B39/02
Filed: 1982-11-16
Abstract: PURPOSE:To increase the efficiency of operation, etc. in the drying and temperature raising of a newly built quenching tower, by forming a heat insulating layer consisting of sintered ore or iron ore in place of fire bricks laid on a cooling coke layer formed above a cooling gas blower. CONSTITUTION:A cooling coke layer 19 is formed to cover a cooling gas blower 12 at the bottom of a quenching tower 10 just before drying and temperature raising of a newly built coke oven and a heat insulating layer 20 consisting of sintered ore, iron ore, etc. is formed above the coke layer 19. A drying burner 17 is mounted on the heat insulatng layer 20 and air and fuel are sent in for combustion to dry and raise the temperature of the quenching tower 10. Then the drying burner 17 is removed and red-hot coke is charged into it through an inlet 11 while a cooling gas is blown into the tower from the cooling gas blower 12 to continue temperature raising, and the cooling coke layer 19 and the heat insulating layer 20 are taken out of the quenching tower.
Patent JP-H1026865-A (JP)
Title: Color image forming device
Inventor: WATABE KATSUJI
IPC: G03G15/01
Filed: 1996-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a color image forming device capable of forming a clear image regardless of using period and also making the exchange cycle of the transfer belt of the intermediate transfer body longer than heretofore by providing a resistance value measuring means measuring the specific surface resistance value or the specific volume resistance value of the belt of the intermediate transfer body so as to change the transfer condition of the intermediate transfer body in accordance with the measured value. SOLUTION: This image forming device is provided with an image carrier 1 forming a toner image, the intermediate transfer body 2 brought into contact with the carrier 1 and operating, an intermediate transfer means 3 transferring the toner image formed on the carrier 1 to the body 2, the resistance value measuring means 5 measuring the specific surface resistance value or the specified volume resistance value of the belt part 4 of the body 2, and a transfer condition changing means 6 changing the transfer condition of the means 3 in accordance with the measured value by the means 5.
Patent JP-S6178491-A (JP)
Title: Treatment of pickling rinse waste liquid
Inventor: HORIUCHI KATSUYASU
IPC: C02F1/64
Filed: 1984-09-25
Abstract: PURPOSE:To attain cost reduction, by measuring Cl<-> in a pickling rinse waste liquid and adding an oxidizing agent in an amount proportional to the concn. of a Cl<-> ion. CONSTITUTION:A pickling rinse waste liquid is introduced into an absorbing tower 2 and an oxidizing tower 3 from a raw water tank 1 by a pump and Fe<2+> is oxidized to Fe<3+> by an oxidizing agent such as sodium nitrite. The concn. of Cl<-> in the waste liquid is measured by a measuring instrument 5 and the oxidizing agent 4 corresponding to the concn. of Cl<-> is charged in the oxidizing tower 3. The oxidized waste liquid is neutralized by a neutralizing agent 8 such as calcium carbonate in a neutralization tank 7 to form hydroxide. Iron oxide is flocculated by a flocculant 9, and sedimented and removed in a thickener 10.
Patent JP-S6178113-A (JP)
Inventor: SATO MITSUAKI
IPC: H01G2/18
Filed: 1984-09-25
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-H0618646-A (JP)
Title: Gps position measuring device
Inventor: NANBU MASARU
IPC: G01S19/24
Filed: 1992-07-02
Abstract: PURPOSE:To confirm a current position without any interruption even if reception state becomes poor by obtaining a self traveling speed vector using a Doppler frequency when the reception state of electric wave prevents a position from being measured normally. CONSTITUTION:An antenna 10 receives an electric wave from a GPS satellite and a reception part 20 demodulates signal into digital form and then feeds it to a data processing part. An azimuth sensor 40 gives azimuth information to a data processing part 30. When it is possible to measure position normally by receiving electric waves from at least three GPS satellites, the self position can be measured using the received electric waves. When it becomes impossible to measure position normally due to the reception state of the electric waves, the self traveling speed vector is obtained using the Doppler frequency of the electric waves from a GPS satellite whose reception state is proper. Since the position at the time when normal position measurement is completed is confirmed, the self position can be estimated according to the traveling speed vector and the lapse time after the time. When the reception state returns to a normal position measurement state, position can be measured normally using the electric waves again.
Patent JP-S6443790-A (JP)
Title: Timepiece
Inventor: HIRABAYASHI HIDEAKI
IPC: G04R20/24
Filed: 1987-08-10
Abstract: PURPOSE:To prevent the accumulation of the difference between the displayed time and the actual time so that the always correct time can be displayed by correcting the displayed time automatically in accordance with time information. CONSTITUTION:A broadcasting station transmits the broadcast radio waves including the prescribed time information which is received by a receiver 22. A detection circuit 23 outputs the prescribed detection signal upon detection of the time information from the output of the receiver 22. A comparator circuit 24 compares the data (displayed 4 time) stored in a register 3 at this time and the prescribed reference value outputted by a reference value generating circuit 25. A correction circuit 26 outputs a correction signal to a counter 2 in accordance with the output of the circuit 24. For example, said circuit emits the correction signal to carry up the stored data at the next just time when said data is >=30min and to carry down the same to the previous just time when said data is <30min so that the time to be display 4 is corrected to the time such as prescribed just time. The accumulation of errors is thereby prevented and always the exact time is displayed.
Patent JP-H0734720-A (JP)
Title: Tuned active type damping device
Inventor: HARADA HIDEAKI
IPC: F16F15/02
Filed: 1993-07-20
Abstract: PURPOSE:To reduce the size of a device by a method wherein a fixed frame, a moving frame, and a vibration body are arranged concentrically to each other, and a horizontal actuator connected in a telescopic neutral length between the frames and the vibration body through an universal joint. CONSTITUTION:A fixed frame 2, moving frames 4 and 6, and a vibration body 8 are arranged concentrically to each other, and an actuator 10 is telescopically driven. In this case, for example, the two ends of the actuator 10 are respectively connected to the fixed frame 2 and the first stage moving frame 4. A connection end part on the first stage moving frame 4 is moved to the expansion side or the contraction side by the same length and the movement causes movement of the first stage moving frame 4 in the direction of the length of the fixed frame 2. In this case, the actuator 10 is also operated in a similar manner described above between the first and second stage moving frames 4 and 6 and the vibration body 8. The second stage moving frame 6 on the inner side or the vibration body 8 makes relative movement, the maximum necessary stroke of the actuator 10 is reduced, and the small actuator 10 is usuable.
Patent JP-S6357986-A (JP)
Inventor: KIYOFUJI MASAHIRO
IPC: F16L9/14
Filed: 1986-08-27
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-H0487503-A (JP)
Title: Magnet suspension for magnetic levitation carrier
Inventor: SHIMADA TOSHIRO
IPC: B60G13/06
Filed: 1990-07-25
Abstract: PURPOSE:To simplify the structure, to reduce the size and the weight, to improve the operational performance and to suppress production of dust by supporting a shock absorbing member, disposed between flanges, while deforming on a lateral shaft with the contact point with a supporting member as a fulcrum upon imbalance of forces applied on the opposite ends thereby inducing a seesaw motion. CONSTITUTION:Two levitation magnets 3 are fixed at the opposite ends of a beam 2 supported in the center on a supporting means 4 and fixed on the body 1 such that it can perform seesaw motion freely. A through hole 12 larger than the diameter of a longitudinal shaft 6 is made in the center of the beam 2 and flanges 7, 8 are secured above and below the longitudinal shaft 6 inserted into the hole 12. Shock absorber rings 10, 10' composed of rubber are then mounted between the flanges 7, 8 so that the beam is pressed from above and below and retained in place. Furthermore, a bolt 9 is screwed to the flanges 7, 8 and the tip of each bolt is brought into contact with the upper and lower faces of the beam. The beam 2 moves, with the contact point with the bolt 9 as a fulcrum, while deforming the shock absorbing members 10, 10'.
Patent JP-S58171826-A (JP)
Inventor: BAANAADO KAATO BISHIYOFU
IPC: H01L21/322
Filed: 1982-11-17
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-H0548939-A (JP)
Title: Explosion-proof camera
Inventor: SAGI MASAO
IPC: H04N5/222
Filed: 1991-08-09
Abstract: PURPOSE:To miniaturize, decrease and improve the safety by removing an electric ignition source and obtaining always the inner pressure explosion-proof type to hold the inner pressure. CONSTITUTION:A camera is driven by an air motor to work by air or the gas pressure of an inactive gas. Thus, an electric ignition source such as a spark is removed, the low pressure air or inactive gas are sent into a camera case 23 and a universal head 2 to surround a television camera 1, the inner pressure is always held and the inner pressure explosion-proof type is obtained. The universal head 2 is also driven by the air and the inactive gas and the safety is improved. Simultaneously, by the adoption of an air motor, miniaturization, and lightening are performed, movement and carrying are facilitated, the gas pressure to drive the motor 15 is made into the low pressure, the gas is used as the explosion-proof gas to give the inner pressure to the case 23 and the universal head 2, therefore, the safety can be enhanced.