baber/WOPTO huggingface dataset:
Patent JP-S6244569-A (JP)
Title: Apparatus for forming thin metallic film
Inventor: ARIMA JUNICHI
IPC: C23C14/50
Filed: 1985-08-20
Abstract: PURPOSE:To deposit uniformly a thin metallic film on the whole surface of a substrate in a sputtering apparatus and to reduce the rate of formation of rejects by placing electrodes in the apparatus at an angle to the substrate and rotating the substrate. CONSTITUTION:This apparatus for forming a thin metallic film is provided with a substrate 4, a negative electrode 2' placed at an angle to the substrate 4, a positive electrode 3' placed opposite to the negative electrode 2' at an angle to the substrate 4 and a rotating mechanism for rotating the substrate 4. A thin metallic film 5 of Al (alloy) is formed on the substrate 4 placed on the positive electrode side by sputtering.
Patent JP-S6342095-A (JP)
Title: Semiconductor storage device
Inventor: FURUYA KIYOHIRO
IPC: G11C11/409
Filed: 1986-08-05
Abstract: PURPOSE:To lighten dependence on the column direction information pattern of a sense amplifier even if an inter-bit line capacity increases and to make the action margin of the sense amplifier larger by fixing a potential on a bit line to the level of a precharge power source just before the sense amplifier acts. CONSTITUTION:Two bit lines BL1 and BL2 are connected to the same amplifiers 1 and 2 comprising a loop-back bit line. The bit line BL1 to which memory cells M1-MN selected by word lines WL1-WLN are connected and the other complementary bit line BL2 becoming a reference potential are connected to the precharge power source VP, and made into the same potential. Only the bit line BL1 from which memory cell information is read when the word lines WL1-WLN are selected is separated from the precharge power source VP. After said memory cell information is read out to the bit line BL1, the other complementary bit line BL2 is separated from the precharge power source VP when the sense amplifiers 1 and 2 are driven. Thus dependence on the column direction pattern of information storing the action margins of the sense amplifiers 1 and 2 is lightened, thereby expanding the action margins of the sense amplifiers 1 and 2.
Patent JP-H0350909-A (JP)
Title: Prediction device
Inventor: IWADARE MASAHIRO
IPC: H03H17/00
Filed: 1989-07-19
Abstract: PURPOSE:To attain prediction with high accuracy when there is any periodicity in an input signal by using a correlation coefficient so as to find out a waveform similar to a waveform at a current sample time from a signal string resulting from oversampling an input signal string and obtaining a prediction value through the use of a past signal. CONSTITUTION:Let a current sampling time be (j), a signal X(j) is inputted from a terminal 1 and a storage circuit 2 stores L sets of past signals X. Moreover, the signal X(j) is inputted to an oversampling circuit 3, a zero insertion circuit 31 in the circuit 3 inserts a zero at an interval of one sampling signal string to output a signal X2(j) whose sampling frequency Fs is twice that of the signal X(j). Then the frequency spectrum from Fs/4 to Fs/2 of the signal X2(j) is equal to the reflected frequency spectrum of the signal X(j). Then an LPF 32 outputs a signal XL whose frequency component is nearly equal to that of the signal X(j) and whose sampling frequency only differs. Then the storage circuit 4 stores by 2K preceding over-sampled signal. Then a correlation coefficient calculation section 5 applies the correlation evaluation between the L sets of past signals and the signal XL.
Patent JP-H05187934-A (JP)
Title: Magnetostriction type strain sensor
Inventor: IKEDA MITSUAKI
IPC: G01L3/10
Filed: 1992-06-17
Abstract: PURPOSE:To obtain a magnetostriction type strain sensor which can accurately detect rotational deviation, torque, tension, etc., with high outputs. CONSTITUTION:This strain sensor is provided with a magnetic film 3 which has an inverse magnetostriction effect and is formed on the surface of a force transmitting member 1 by a vacuum technique and detects a strain generated in the surface of the member 1 by recognizing a change in the permeability of the film 3 caused by the strain generated in the surface of the member 1 by a coil 2 arranged around the film 3 as a change in the impedance of the coil 2. The film 3 is composed of a film having a coefficient of thermal expansion which is smaller than that of a strain transmitting shaft and a negative magnetostriction constant. In addition, austenitic stainless steel or an aluminum alloy is used for manufacturing the strain transmitting shaft and an alloy containing Fe by 0-15wt.% and Ni by 100-85wt.%, Co alloy containing Ni by 55wt.%, or Co is used for forming the magnetic film 3.
Patent JP-H0473433-A (JP)
Title: Hydraulic type power transmission coupling
Inventor: SUZUKI SATORU
IPC: F16D31/02
Filed: 1990-07-12
Abstract: PURPOSE:To prevent the generation of sealing disorder of a valve body and torque defect and suppress vibration even if an external force is applied on a coupling by separately forming a rotor and an input shaft, joining the rotor and the input shaft so as to be shiftable in the axial direction and axially supporting the input shaft on a cam housing. CONSTITUTION:A rotor 5 and an input shaft 6 are formed separately, and spline-connected so as to be shiftable in the axial direction and permit a certain degree of tilt, and the input shaft 6 is axially supported on a cam housing 4 through a bearing 21, and even if the external force Fg acts in the direction for pressing the rotor 5, all the external force Fg is received by the bearing 21. Accordingly, the external force Fg does not act on the rotor 5, and the relation Fc>Fv is not broken, and the generation of the sealing disorder on a valve surface as in the conventional can be prevented. Further, even in the case when the external force Fg acts in the direction for pulling the rotor 5, also the external force is received by the bearing 21 similarly, and the rotor 5 is prevented from being given with influence.
Patent JP-H0862605-A (JP)
Title: Liquid crystal display device and preparation thereof
Inventor: KIN SAIHOU
IPC: G02F1/1339
Filed: 1994-08-05
Abstract: PURPOSE: To make a cell gap uniform and to improve display quality by providing the parts of upper and lower glass plates, where transparent electrode films do not intersect with compensation layers and dummy patterns of the thickness equals approximately to the thickness of the transparent electrode films. CONSTITUTION: The liquid crystal display element is produced by forming the compensation layers 20 and dummy patterns for compensating the differences in level by whether or not the transparent electrode film patterns of the upper and lower glass plates 10, 9 overlap each other and successively laminating oxidized films 11, the transparent electrode films 12, top coating films 13 and oriented films 14 on the upper and lower glass plates 10, 9 and executing the sealing and injecting of liquid crystals.  The compensation layers 20, consisting basically of SiO2 based materials are formed by offset roll coating at the same thickness as the thickness of the transparent electrode films 12, before the coating of the top coating films 13 or in the parts of the upper and lower glass substrates 10, 9 where the transparent electrode films 12 do not overlap each other, to eliminate the two-dimensionining phenomenon of colors of the differences in levels of the cell gaps in the parts, where the transparent electrode films 12 overlap and do not overlap each other, by which the display quality is improved.
Patent JP-H0533774-A (JP)
Title: Hydraulic drive device for construction machine
Inventor: TATSUMI AKIRA
IPC: F15B11/00
Filed: 1991-07-24
Abstract: PURPOSE:To provide an optimum flow dividing characteristic at the time of mounting respective attachments, in the hydraulic drive device of a construction machine provided with flow dividing compensating valves having positive gradient characteristic and capable of exchanging a plurality of sorts of attachments. CONSTITUTION:An attachment changeover switch 58 having three output terminals, a bucket terminal 58a, a crusher terminal 58b, a breaker terminal 58c, and outputting a corresponding changeover signal S by changeover operation of an operator, is provided. In case of mounting a heavy crusher, at a compound operation for hoisting a boom and drawing an arm, a flow dividing characteristic computing part for a light bucket is changed over to a flow dividing characteristic computing part for a heavy crusher according to the changeover signal, and as to control force to be given with respective drive parts 35c-40c of flow dividing compensating valves 35-40, values suitable for the heavy crusher are computed. Hereby, the optimum flow dividing characteristic for a heavy attachment is obtained, and the boom is sufficiently hoisted by the compound operation for hoisting a boom and drawing an arm.
Patent JP-S6340177-A (JP)
Title: Copying device
Inventor: MANABE YOSHIHARU
IPC: G02F1/133
Filed: 1986-08-06
Abstract: PURPOSE:To separately perform the copying of analog information and the printing of a digital signal by constituting the titled device so that an image forming system for an analog copy and an image forming system for a digital copy are provided, and the image forming system can be selected in accordance with the time of the analog copy and the time of the digital copy. CONSTITUTION:At the time of an analog copy, a converging and reflecting plate 19 and a halogen light source 20 supported by a rotary shaft 18 set to a position A for irradiating an original 17 on an original platen 15, a photosensitive belt 2 starts to move and the halogen light source is lighted, and by the condensing and reflecting plate 19 and an opposed reflecting plate 21, light is condensed to a radiated port 26, and the original 17 is radiated. This reflected light image passes through an analog image forming element 25 and is led to the photosensitive belt 2. In case of using this device as a printer for printing the print information of a digital signal, the conversing and reflecting plate 19 and the halogen light source 20 turn to a position B by using the rotary shaft 18 as a supporting point. That is to say, they are placed so that a light beam emitted from the halogen light source 20 is converged and reflected by the converging and reflecting plate 19 and made incident on a digital image forming element constituted of a liquid crystal shutter 23 and an image forming element 24.
Patent JP-S5989424-A (JP)
Inventor: JIYON DABURIYU OOKATSUTO
IPC: H01L23/50
Filed: 1983-10-03
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-S6341957-A (JP)
Title: Storage control device
Inventor: TORII SHUNICHI
IPC: G06F21/60
Filed: 1986-08-08
Abstract: PURPOSE:To prevent the contents of a storage device from an unfair writing by counting an address to be written next from a writing address executed in the past and information concerning a writing data length and when the writing address is discrepant to the output of a counting means, suppressing the writing. CONSTITUTION:When an instruction to instruct the writing to a main storage device 2 is executed by a central processing unit 1, a main storage writing request is issued through a control line (ST request) 5. In the same way, a writing head byte address is sent through an address line 3, writing data are sent through an ST data line 6 and an effective writing data byte length is sent through a data line 4 and transferred to MS. In this case, by adding a writing address executed immediately before and a writing data length, the address to be counted next is counted and next, the justice of the writing to occur next is decided. When the destruction due to an unfair program is not intentionally executed, the possibility that the unfair writing address is coincident to a counting address is small.
Patent JP-S6245447-A (JP)
Title: Casting method for precision casting
Inventor: ABE HEIKI
IPC: B22C9/02
Filed: 1985-08-23
Abstract: PURPOSE:To reduce the time for forming a casting mold and to improve the accuracy of a product by using casting molds prepd. by working calcium silicate to make precision casting of a Zn or Al alloy then finishing the casting surface. CONSTITUTION:The projecting mold and recessed mold prepd. by cutting, grinding and adhering a refractory material essentially consisting of >=80wt% calcium silicate and having >=800 deg.C heat resistant temp. and >=50kg/cm<2> compressive strength are set in a molding flask. The melt of a low melting metal such as zinc alloy or aluminum alloy is poured into the molding flask and after the molten metal solidifies, the casting is taken out of the molding flask. The precision casting is thus formed. The product is obtd. by finishing the forming surface of the casting. The product having the excellent accuracy is thus efficiently produced.
Patent JP-H102164-A (JP)
Title: Flush door
Inventor: SUGIYAMA MITSUHISA
IPC: E06B3/84
Filed: 1996-06-12
Abstract: PROBLEM TO BE SOLVED: To prevent a door from warping or being torsional and to improve its workability by using a reinforcing member having high rigidity. SOLUTION: This flush door is formed of a core assembly comprising a longitudinal core member 1a and a lateral core member 1b orthogonal to the member 1a, and a decorative surface member is adhered to the front and rear surfaces of the core assembly respectively. In this case, a plurality of inner longitudinal core materials 1c are provided ion parallel at certain intervals inside the core assembly, and reinforcing members 3 having the rigidity higher than that of the longitudinal core member 1a and the lateral core member 1b are provided from the inner side of the top lateral core member 1b to the inner side of the bottom lateral member 1b of the core assembly between inner parallel longitudinal member 1c or between the longitudinal core member 1a and the inner longitudinal core member 1c.
Patent JP-H0633402-A (JP)
Title: Track bed changer
Inventor: NAGAO KATSUO
IPC: E01B27/06
Filed: 1992-07-13
Abstract: PURPOSE:To improve the workability by a method wherein excavating devices are elevatably and regulatably of an angle supported on both sides of a vehicle running on a truck and inserted in track bed ballast under a sleeper and scraped out the track bed ballast to suck the ballast in a vehicle for conveyance. CONSTITUTION:Truck bed ballast 9 is excavated and scraped out by an excavating device 1 comprising a bucket chain and discharged in a ballast recovery tank 6 of a vehicle 5 through a suction device 2. Mounting frames 3d on which the devices 1 and 2 are mounted through coupling plates 3e are peripherally moved over arcuate guide rails 4 so that the devices 1 and 2 are elevatable with respect to the vehicle 5. When the vehicle 5 is forwarded, the frames 3d are moved to a position above the rails 4, the angle of the plate 3e is regulated by means of a cylinder, and the devices 1 and 2 are kept in a vertical state on both sides of the vehicle 5. This constitution executes well-balanced construction since both sides are simultaneously excavated, improves working efficiency, simplifies structure because the vehicle is run only during movement of the vehicle and stopped during excavation, and further reduces consumption of a power.
Patent JP-H0238726-A (JP)
Title: Driving force transmission gear
Inventor: YAMAMOTO MASAJI
IPC: F16D43/284
Filed: 1988-07-27
Abstract: PURPOSE:To eliminate hysteresis in torque transfer characteristics by providing a space section which is sealed with highly viscous fluid for the side of an operating piston, thereby supporting the operating piston so that it can be freely floated in a cylinder housing. CONSTITUTION:A space section 44 which is sealed with a highly viscous fluid 43 is provided for the side of an operating piston 36. Internal pressure is built up by rotation of a blade 42 wherein pressure is built up because of viscous friction between both of the end surface of a cylinder housing 32 and the operating piston 36. The operating piston 36 is supported in a cylinder housing 32 so that it can be freely floated via flexible members 52 and 53. By this constitution, the hysteresis in torque transfer characteristics is eliminated, and the responsiveness can thereby be improved.
Patent JP-H0473695-A (JP)
Title: Karaoke (recorded instrumental accompaniment) device
Inventor: YOSHITOME YOKO
IPC: G10L21/013
Filed: 1990-07-13
Abstract: PURPOSE:To reduce the complexity of a key setting operation by performing the reproduction of key converted music after finding out a key fitting an individual singer. CONSTITUTION:Numerical data inputted from an external input device 6 or data representing music and the highest key in the music are read in from a storage medium 5 in which they are housed by a highest key input circuit 1, and an individual highest key stored and made into data are read in from an individual highest key input circuit 2, then, they are stored. Stored two pieces of data are sent to a key comparison means 9, and it is judged by what number of keys the highest key of the music should be shifted, and judged data is sent to a key conversion circuit 10, and key conversion is performed based on the above information, and music software can be reproduced. Thereby, the key setting operation can be simplified.
Patent JP-S57109480-A (JP)
Title: Television projector
Inventor: TSUNODA TAIJI
IPC: H01J29/00
Filed: 1980-12-26
Abstract: PURPOSE:To obtain a uniform image resolution as a whole, by arranging optical fibers so that their circumferential surfaces do not contact with each other in the vicinity of a face plate. CONSTITUTION:One end of an optical fiber 2 group is made to correspond to a face plate 7 of a CRT, and from the other end of the fiber 2 group, video information is displayed on a screen coupled optically with said end. In this case, the fiber 2 is constituted so as to be held by a holding member 3. On the member 3, for instance, a lot of holes having almost same diameter as the diameter of the fiber 2 are provided at a prescribed pitch P1. In this regard, the pitch of these holes is larger than the diameter of the fiber 2 so that a prescribed interval (d) is formed between each adjacent fibers 2. As a result, the circumferential surfaces of the fibers 2 do not adhere tightly to each other in the vicinity of their ends. Accordingly, even if there are variations in the diameter of the fiber, the fibers 2 are arrayed regularly as a whole.
Patent JP-H0349468-A (JP)
Title: Erroneous transmission processing method in facsimile equipment
Inventor: TOBA SEIJI
IPC: H04N1/00
Filed: 1989-07-18
Abstract: PURPOSE:To prevent confusion due to erroneous transmission by interrupting the transmission immediately when it is found out that the presence of erroneous transmission exists during transmission in a facsimile equipment and sending a message representing erroneous transmission to an opposite party. CONSTITUTION:When it is found out that an erroneous opposite party or mis- selection of a transmission original exists during transmission, a errorneous transmission button provided to a scanning section 10 is depressed. Then a processing flow during the transmission is interrupted and when the read of a line during interrupt is finished, a transmission is switched into a message stored in a ROM 5. A message code read from the ROM is expanded into a dot map by a character generator 7 and sent one by one line each. When the transmission of the message is finished, after a procedure end signal is sent, an interrupt instruction signal is sent after awaiting the confirmation and the processing is finished. Thus, confusion due to the erroneous transmission is prevented.
Patent JP-S6078677-A (JP)
Inventor: TAMIMOTO HIROTOSHI
IPC: B07C5/12
Filed: 1983-10-03
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-S6163120-A (JP)
Title: Base station receiver
Inventor: OMURA ATSUSHI
IPC: H04B7/02
Filed: 1984-09-05
Abstract: PURPOSE:To improve surely the S/N by dividing a hexagonal communication area into a pentagon with three equal sides and providing a same shape antenna group overlapped on the antenna group while the group is changed by 1/2 direction of the aperture angle to use the angle and space diversity in common. CONSTITUTION:Antenna groups A2, A4, A6 having a major directivity in a direction different from the major directivity are provided at the upper or lower side of directivity antenna groups A1, A3, A5 of the same number as the former group receiving a signal while the communication area is split into >=3 sector areas. Further, radio receivers 1-3 are used as one set for 3 sets per one channel and output reception and demodulation signals respectively, an antenna switch circuit 4 connects the receivers 1-3 switchingly to each antenna of two antenna groups, the receives 1-3 are connected to one of the antenna groups at stand-by, and an antenna switching control section 6 controls the circuit 4 according to the prescribed rules. Then a voting circuit 7 selects and outputs one of each receiver demodulation signal based on the reception level of the receivers 1-3.
Patent JP-H0928120-A (JP)
Title: Seed supplying mechanism for apparatus for gel coating and processing of seed
Inventor: NAKATSUKA KAZUYUKI
IPC: A01C1/06
Filed: 1995-07-21
Abstract: PROBLEM TO BE SOLVED: To provide a seed supplying mechanism for an apparatus for gel coating and processing of seed by boring a seed suction hole by a drill having a very small diameter through a thin part of a part of a lower wall, capable of raising preventing effect on damage of a fine drill, supplying small seeds, having a reduced manufacturing cost. SOLUTION: This seed supplying mechanism for an apparatus for gel coating and processing of seed detachably attaches a suction chip 31 having bored a seed suction hole 37 to the tip of a nozzle adjustor 7', sucks a seed in a container by the suction chip 31 and supplies the sucked seed to a gel film formed in a processing nozzle. Further the suction chip 31 is provided with a thin part 36 at a part of a lower wall 31a and the seed suction hole 37 is bored through the thick part 36 by a drill having a very small diameter. The inner wall face of the lower wall 31a is furnished with a conic recessed part 35 to become a guide face of the blade tip of the drill having a very small diameter and the thin part 36 is preferably formed in the recessed part 35.
Patent JP-H0745353-A (JP)
Title: Pressure sensor built-in plug
Inventor: YORINAGA MUNEO
IPC: F02B77/08
Filed: 1993-07-28
Abstract: PURPOSE:To provide a technology with which a piezoelectric element can be built in without being damaged. CONSTITUTION:A pressure sensor composed of a pressure-electric signal converting means 12 and a shaped article 11 provided with output taking out means 7, 8, 10, 13, 14 is built in and fixed at a site where the pressure-electric signal converting means 12 and the output taking out means 7, 8, 10, 13, 14 are not installed and which is above the shaped article 11 in a space surrounded with an insulator 1 and a housing 2.
Patent JP-S6429272-A (JP)
Title: Blood circulation promoting apparatus
Inventor: ABE HIDEAKI
IPC: A61N2/00
Filed: 1987-07-24
Abstract: PURPOSE:To eliminate the wasteful consumption of a battery at the time of non-use, by increasing the magnetic field formed by a high frequency generating circuit and an antenna when the title apparatus is mounted on the body. CONSTITUTION:A temp. detection circuit 9 is provided to an oscillation circuit 6 and controls the oscillation circuit 6 to control the output of a current to an antenna 7. A thermistor RTH detects the temp. based on bodily temp. when a unit case is mounted on a mount region and, on the basis of the detection output thereof, the current flowing to an inductance through a transistor Q1 is increased. By this method, the electromagnetic field from the antenna 7 is strongly emitted in a degree necessary for promoting blood circulation.