baber/WOPTO huggingface dataset:
Patent JP-H1078538-A (JP)
Title: Self-supporting optical cable containing extra length with slit and its production
Inventor: IWATA HIDEYUKI
IPC: G02B6/44
Filed: 1996-09-05
Abstract: PROBLEM TO BE SOLVED: To obtain an optical cable having excellent beauty and excellent cost effectiveness by supporting and connecting an optical cable part via plural neck parts to a hanging wire part, putting an extra length into the optical cable part and meandering the cable in a vertical direction and a longitudinal direction. SOLUTION: The optical cable 1 is arranged with the optical cable part 4 extrusion coated with a sheath around an optical fiber cable core and the hanging wire part 6 extrusion coated with a sheath around the hanging wire in approximately parallel. The optical cable part 4 and the hanging wire part 6 are connected by the plural neck parts 7, 7,... disposed at equal intervals along the longitudinal direction thereof. The optical cable part 4 is longer by about 0.several to several % than the hanging wire part 6 and is provided with an extra length of, for example, about 2.0% from the hanging wire part 6. The optical cable part 4 is so supported and connected as to meander in the vertical direction with respect to the hanging wire part 6 extending in an approximately linear form.  Then, the optical cable appears to meander in the vertical direction like sinusoidal waves when the optical cable is viewed from laterally. The optical cable appears as if the straight lines are superposed on each other when the cable is viewed from below.
Patent JP-H0685861-A (JP)
Title: Demodulator for digital modulation signal
Inventor: TANAKA KOICHIRO
IPC: H04L27/22
Filed: 1992-09-03
Abstract: PURPOSE:To obtain the demodulator for a digital modulation signal in which data discrimination error is less even when same symbols are consecutive or a difference takes place in an incident rate between the symbols. CONSTITUTION:A frequency converter 102 applies frequency conversion to a digital modulation signal based on a frequency of a local oscillator 101. A frequency detector 103 detects a frequency of an intermediate frequency signal from the frequency converter 102. An integration discharge filter 104 integrates a frequency detection output from the frequency detector 103 for a prescribed time. A discrimination device 105 discriminates a phase difference signal from the integration discharge filter to output discriminated data as demodulation data. A feedback means extracts a phase error of a discrimination input and multiplies the error as a multiple of a constant and feeds back the result to a succeeding discrimination input. A low pass filter 111 eliminates a noise component from the phase error of the discrimination input. An amplifier 112 amplifies an output of the low pass filter 111 to control the oscillated frequency of the local oscillator 101.
Patent JP-S60125367-A (JP)
Title: Vapor deposition device for thin film
Inventor: YAMANISHI KENICHIROU
IPC: C23C14/22
Filed: 1983-12-12
Abstract: PURPOSE:To simplify construction, to economize ionizing energy as well as to prevent the temp. rise of a substrate for vapor deposition by substituting the ionizing means in a cluster ion beam vapor deposition device with a beta ray generating source consisting of a radioactive element. CONSTITUTION:A substrate 18 for vapor deposition is disposed in a vacuum vessel 1 and a crucible 4 contg. a material 5 to be deposited by evaporation such as Au or the like is placed in the position where the crucible faces the substrate. The inside of the vessel 1 is evacuated to a vacuum and the thermion from a filament 6 for bombardment is radiated to the crucible 4 to heat and melt the Au therein to form the vapor of Au which is ejected from an upper outlet 4a. The beta ray 31 from a beta ray generating source 30 contg. a radioactive element is radiated to the Au vapor to ionize the Au vapor clusters. The ionized Au clusters 16 are accelerated by an accelerating electrode 14 to a cluster beam 17 which is brought into collision against the substrate 18 thus depositing the Au film on the surface thereof by evaporation. Since electric power is not used for the ionization of the Au clusters, Au is deposited by evaporation with less electric power.
Patent JP-S6295700-A (JP)
Inventor: KASUDA TOSHIYUKI
IPC: G01C21/00
Filed: 1985-10-22
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-H08102035-A (JP)
Title: Magnetic recording medium, its production and device therefor
Inventor: SHIGA AKIRA
IPC: C09D5/23
Filed: 1994-09-29
Abstract: PURPOSE: To obtain a magnetic recording medium having satisfactory durability, capable of high density recording, having especially high magnetic flux density and advantageous to recording at short wavelength by orienting hexagonal platy iron powder in a magnetic layer on a substrate in a direction perpendicular to the surface of the substrate. CONSTITUTION: A substrate is coated with a magnetic coating material and hexagonal platy iron powder is oriented with an external magnetic field. In this case, the iron powder is oriented in a direction perpendicular to the surface of the substrate by passing through a magnetic field perpendicular to the surface of the substrate. The N and S poles of orienting magnets 21a, 21b are arranged in a direction perpendicular to the surface of the substrate and the hexagonal platy iron powder 23 is oriented in a direction perpendicular to the surface of the substrate 22 by passing the substrate 22 through the space between the magnets 21a, 21b.
Patent JP-2000067367-A (JP)
Title: Vehicle operation control method and vehicle operation supporting device
Inventor: MIZUKOSHI MASASHI
IPC: B61L23/22
Filed: 1998-08-21
Abstract: PROBLEM TO BE SOLVED: To make efficiently and smoothly realizable a function for making a vehicle pass each other and travel on a road having a single line part. SOLUTION: A control ECU provided in a control center 18 detects the position of the vehicle traveling on the road 12 provided with the single line parts 14 (14-1-14-7) and double line parts 16 (16-1-16-6). In the case of discriminating that one vehicle 50 and the opposite vehicle 52 present inside the front part prescribed range of the vehicle 50 are the vehicles closest to each other, the control ECU defines the double line part 16 positioned between the vehicle 50 and the opposite vehicle 52 as a target spot. Time until the vehicle 50 reaches the target spot and the time until the opposite vehicle 52 reaches the target spot are calculated. The arrival time at which the vehicle requiring time to the target spot between the vehicle 50 and the opposite vehicle 52 reaches the target spot is calculated.  Then, the speed of the other vehicle is controlled so as to make the other vehicle reach the target spot at the time.
Patent JP-2001058427-A (JP)
Title: Recording apparatus and recording method
Inventor: MAEDA MASAO
IPC: B41J5/30
Filed: 1999-08-24
Abstract: PROBLEM TO BE SOLVED: To accurately complete multi-pass recording by housing recording in a recordable region even in the recording of the rear end part of a recording medium. SOLUTION: When multi-pass recording wherein one feed quantity of a recording medium is X is performed by a recording head with one block length (h), residual feed quantity Y wherein paper feed is possible is calculated and, when the residual feed quantity Y is X or more, the recording medium is fed by the feed quantity X and a first shift register E3001 increases the number of rotations by X/h in a block unit to rotate image data and this image data is subjected to decimation processing to be recorded. When the residual feed quantity Y is blow X, the recording medium is fed by the max. multiple X' of (h) not exceeding the residual feed quantity Y and the first shift register E3001 increases the number of rotations by X/h to rotate image data and a second shift register E3003 increases the number of rotations by (X-X')/h to rotate the image data and this image data is recorded.
Patent JP-H0669177-A (JP)
Title: Processor
Inventor: YAMAHIRA YUTAKA
IPC: H01L21/30
Filed: 1992-08-13
Abstract: PURPOSE:To provide a processor equipped with a leaked liquid detecting means easy for maintenance, accurate and safe. CONSTITUTION:A leaked liquid pan 18 is arranged below a processing liquid tank and a control liquid tank. The bottom of a leaked liquid pan 18 as a reflecting face, a light source 21 and light receiving part 22 are arranged above it, thereby positional relation is constituted such as that the light of the light source 21 reaches a light source 22, being reflected on the reflection face, and an optical system 24 is arranged between the light source 21 and a light receiving part 22, thus the light of the light source 21 is condensed in the light receiving part 22, and when the light of the light source 21 does not reach the light receiving part 22, it issues an alarm.
Patent JP-2001065620-A (JP)
Title: Treatment for removing oil of hydraulic shock absorber
Inventor: ASAI TOSHIHIRO
IPC: F16F9/32
Filed: 1999-08-24
Abstract: PROBLEM TO BE SOLVED: To collect sealed hydraulic oil by fully extracting it to the outside from the inside of a hydraulic shock absorber to be disposed of with an extremely simple means. SOLUTION: A hydraulic shock absorber 1 is formed by inserting an air supply tube 20 for introducing compressed air from the outside to a rod side oil chamber 17 of a two-way hydraulic shock absorber 1, and drilling a drain oil hole 23 for taking out the internally filled hydraulic oil near the base valve 12 of an outer shell 3 forming a reservoir 4 in a space to a cylinder 2, wherein the hydraulic shock absorber is held erectly while the compressed air is being supplied to the rod side oil chamber 17 in the cylinder 2 from the air supply tube 20, and the sealed hydraulic oil in the cylinder 2 using the pressure of the compressed air is fully extracted to the outside through the drain oil hole 23 drilled in the outer shell 3 with hydraulic oil in the reservoir 14 while a piston 7, the extension side and pressure side damping force generating valves 5,  10 of the base valve 12 are pressed open.
Patent JP-S6479778-A (JP)
Title: Image forming device
Inventor: MATSUSHIRO MORIYOSHI
IPC: G03G15/20
Filed: 1987-09-21
Abstract: PURPOSE:To save power consumption for correcting curling by detecting the surface temperature of a fixing roller by means of a thermistor and variably controlling the quantity of warm air and the temperature of warm air according to the surface temperature. CONSTITUTION:The thermistor 5 for detecting the surface temperature of a fixing roller 2 and a paper water content detecting unit 27 are connected to a microcomputer 24 and outputs from the computer 24 are outputted to a warm air addition means 20 through a blower driving circuit 25 and a heater driving circuit 26. When it is soon after a main switch is turned on, in such a constitution, the surface temperature of the fixing roller 2 is low and the quantity of curling is small. A surface temperature signal at that time is inputted in the computer 24 from the thermistor 5 and the quantity of wind of a blower 22 and the temperature of a heater 23 are controlled through the circuits 25 and 26. Therefore, the consumption of power for correcting the quantity of curling can be saved.
Patent JP-2001060852-A (JP)
Title: Noise cancel circuit
Inventor: NISHIJIMA TOSHIFUMI
IPC: H03K5/00
Filed: 1999-08-24
Abstract: PROBLEM TO BE SOLVED: To cancel noise and also quickly output a signal according to need. SOLUTION: This noise cancel circuit 20 comprises a delay circuit 28 composed of three D flip-flops FP1 to FP3 serially connected to an input signal terminal 22, a 1st NAND circuit 30 inverting and outputting the AND between a signal from the circuit 28 and an input signal, a 2nd NAND circuit 32 inverting and outputting the AND between a switching signal and the input signal, and a 3rd NAND circuit 34 inverting and outputting the AND between signals from the both circuits 30 and 32. The clock input terminal CK of each of the D flip-flops FP1 to FP3 is connected to a clock terminal 26, and a reset terminal R is also connected to a switching signal terminal 24. The input signal is outputted from an output terminal 36 when the switching signal is Hi, and the AND between a signal delayed by the circuit 28 and the input signal, i.e., a signal from which noise is eliminated is outputted when the switching signal is Lo.
Patent JP-S6390801-A (JP)
Inventor: KOBAYASHI MASAHIRO
IPC: H01C7/00
Filed: 1986-10-03
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-H0397827-A (JP)
Title: Titanium-chromium-copper series hydrogen storage alloy
Inventor: OGURO KEISUKE
IPC: C22C27/06
Filed: 1989-09-11
Abstract: PURPOSE:To offer the alloy executable of occluding and discharging hydrogen in a low temp. area by specifying the blending amounts of Ti, Cr and Cu. CONSTITUTION:The compsn. of the alloy is formed from TiCrxCuy. In the formula, 0.01<=y<=0.4 and 1.3<=x+y<=2.0 are satisfied. An ingot of the Ti-Cr-Cu series alloy having the above compsn. in atomic ratio is subjected to heat treatment and is homogenized, which is then ground to remove oxides on the surface, is thereafter mechanically pulverized and is charged to a pressure vessel. After executing vacuum deaeration, hydrogen of about 25 atmospheric pressure is introduced thereto at about -60 deg.C, by which its swift activation is permitted. At the time of reducing the pressure in the alloy from that in the state where hydrogen is occluded to a normal pressure and discharging hydrogen, a refrigerating effect of cooling to about <=-80 deg.C can be expected. Since long-time heat treatment is not required, the manufacturing cost in the alloy can be reduced.
Patent JP-H09126246-A (JP)
Title: Driving device for motive power unit
Inventor: HARII MARUTEIN
IPC: F16H63/46
Filed: 1996-09-06
Abstract: PROBLEM TO BE SOLVED: To prevent generation of rolling in a power vehicle in the direction opposite to the required running direction by using one of control circuits for an automatic clutch, also as a control circuit for a hill holder. SOLUTION: A hill holder is buit in an auxiliary hydraulic control circuit 6, and when an automatic clutch is controlled by a main hydraulic control circuit 3 in a specified manner, the hill holder is operated. In the case of failure in the circuit 3, the circuit 6 controls the automatic clutch. Two changeover valves 4, 5 control the automatic clutch in stead of pressure reducing part 18 and increasing part 19 of the circuit 6 controlled the hill holder so far, and the hill holder is changeover to an oil tank 7 with no pressure by means of a hydraulic pressure changeover valve 4. Accordingly the drive software for a hydraulic element and a clutch controller can utilize for the function of hill holder.
Patent JP-S6297460-A (JP)
Title: Call control system for telephone set
Inventor: NAKAMURA YUMIKO
IPC: H04M3/06
Filed: 1985-10-23
Abstract: PURPOSE:To prevent plural ringers from ringing and to eliminate a feeling of annoyance by terminating the ringer of a telephone set in which the ringer rings simultaneously when an incoming arrives and making ring an indicated telephone set in which the rings after a delayed time. CONSTITUTION:When the incoming arrives at a trunk 16, a controller 12' is started up, starting a program. A telephone set information table stored at a memory 13' is referred and it is investigated whether a mode is a mode zero or not. The start of ringing is instructed when it is YES, and it is investigated whether the mode is a mode 3 or not when it is No. And when that is YES, the ringing of the ringer, is terminated after a prescribed time of the ringing start of the ringer. When that is NO, it is investigated whether the mode is a mode 2 or not. When it is YES, a delayed ringing is started, and when it is NO, the ringer is not operated. Various modes are set on each of the telephone sets and the ringer rings corresponding to respective mode.
Patent JP-S60128903-A (JP)
Title: Compound radial turbine rotor
Inventor: NAGATA YUUSEI
IPC: F01D5/04
Filed: 1983-12-14
Abstract: PURPOSE:To reduce stress so as to be capable of corresponding to high peripheral speed by fitting the conical tip part of a solid conical body, provided in a radial part, in a taper inner hole of a rim, provided in an extruder part and joining the above-mentioned fitting part in one body by means of diffusion joining. CONSTITUTION:A radial part 11 and an extruder part 12 of a compound radial turbine rotor 10 are formed by materials of different quality respectively. The exducer part 12 is made through precision casting, and a rim 14, which has a taper inner hole 13 with the big diameter on the radial part side, and a blade 15 projected from the outer periphery of the rim 14 are provided in one body. Further, the radial part 11 formed by powder super alloy is provided with a solid conical hub 18 which is united in one body with a blade 19 projected from the outer periphery of the big diameter part of the hub 18. Then, after being fitted in the taper inner hole 13 of the extruder part 12, the tip part on the small diameter part of the hub 18 is joined in one body with said taper joining part by means of diffusion joining.
Patent JP-H08101415-A (JP)
Title: Production of higher harmonic generating element
Inventor: YONEDA RYUJI
IPC: G02F1/37
Filed: 1994-09-30
Abstract: PURPOSE: To provide a process for production which entirely eliminates the need for a stage for patterning periodic electrodes on a waveguide substrate and a stage for etching these periodic electrodes and is capable of providing excellent SHG elements of a pseudo phase matching type with good accuracy. CONSTITUTION: An electrode plate 4 formed with the comb-shaped periodic electrodes 5 on its one main surface is placed on a substrate 1 consisting of a nonlinear optical material formed with waveguides 6 on its one main surface and a rear surface electrode 3 on its other main surface in such manner that the periodic electrode 5 face the waveguides 6. Polarization inversion regions periodically inverted with spontaneous polarization are formed in the waveguides 6 by applying voltage between the periodic electrodes 5 and the rear surface electrode 3.
Patent JP-H08101268-A (JP)
Title: Running state controller
Inventor: INADA TAKAHIRO
IPC: B60R21/00
Filed: 1994-09-30
Abstract: PURPOSE: To avoid a situation where a normal relative speed can not be obtained by resetting the differential filtering operation when the variation of inter-vehicle distance or instantaneous relative speed exceeds a predetermined reference value thereby preventing the response lag caused by a differential filter. CONSTITUTION: A differential filter processing means 27 performs a moving average processing on a data QVR representative of instantaneous relative speed having maximum number of data of (n) to determine a moving average value which is then outputted as a normal relative speed to a vehicle running forward from an output terminal 29. A reset condition detecting section 28 determines a variation in the instantaneous relative speed represented by a data OVR and when a preset reference value is exceeded, a reset signal QRS is delivered to the processing means 27. The processing means 27 resets the moving average processing having a maximum number of data of (n) and performs the moving average processing on a new QVR data before outputting a normal relative speed data QVRI. Consequently, an abrupt break-in can be followed up.
Patent JP-H03178735-A (JP)
Title: Three phase crankshaft machining
Inventor: HANSU SHIYUROTSUDO
IPC: B23B5/18
Filed: 1990-09-10
Abstract: PURPOSE: To rapidly attain a high finishing quality by milling the cheek side surfaces to nominal size up to the bearing diameter, turning the bearing diameter down to a small oversize to obtain a good quality surface, and turning/ turning-broaching recesses, clearance cuts and undercuts in the region of the bearings. CONSTITUTION: A cheek side surface adjacent to the bearing diameter or adjacent cheek side surfaces are preliminarily milled concurrently up to the bearing diameter according to the stability of a workpiece. The workpiece is kept stationary at least in the initial stage, it is gradually re-rotated after the desired radial feed depth is reached, and machining is attained in the rotating direction of a crankshaft along the side face of a side wall. After the machining process is completed, a milling machine 14 is retreated from the workpiece, a bearing diameter itself is finish-machined by a known combination turning/tuning- broaching tool 44, and necessary recesses are applied to the side face of the side wall as required.
Patent JP-2000060313-A (JP)
Title: Garden box
Inventor: MURAKAMI FUMIO
IPC: A01G9/02
Filed: 1998-08-24
Abstract: PROBLEM TO BE SOLVED: To provide a light weight garden box capable of simply placed and moved, having good appearance and capable of having many functions such as capability of efficiently conducting air cleaning or the like. SOLUTION: When a garden box has at least a surface comprising ceramic ware, the garden box of this invention has 0.15-0.25 g/cm3 apparent density in terms of volume calculated from its overall size and has a ceramic surface given a function performing the oxidative decomposition of at least either of nitrogen oxide and contaminant.
Patent JP-H0285775-A (JP)
Title: Device for detecting faulty point of transmission line
Inventor: KAWAGUCHI TOSHIYUKI
IPC: G01R31/08
Filed: 1988-09-21
Abstract: PURPOSE:To surely locate a faulty point by fitting an insulator with a photoelectric current sensor between a conductor and tower body and detecting the electric current flowing through the conductor. CONSTITUTION:A sensor-equipped insulator 1 is constituted by providing a photoelectric current sensor 3 is the front end of an insulator 2 incorporating an optical fiber and the sensor 3 detects the magnetic field produced by the electric current flowing through a conductor 10 supported by an iron core 9 and converts the magnetic field into optical signals. Then a terminal box 14 is fitted to a tower body side and the box 14 is connected with insulators 1 of each phase through optical fibers 5 so that the optical signal transmitted by an O/E converter 15 can reach to another O/E converter 16 after passing through insulators 3 of each phase. When such constitution is used, optical signals corresponding to each phase of current are synthesized by the optical fibers 5 and enter the box 14 as the optical signal corresponding to a zero-phase current. Therefore, when the balance between each phase of current is lost due to a grounding accident and an input is produced to the E/O converter 16 by a zero-phase current, the fault can be discriminated by a discriminator 17 and displayed on a display 18.
Patent JP-S61115129-A (JP)
Title: Data transfer system
Inventor: ONO KAZUYOSHI
IPC: H04L29/08
Filed: 1984-11-09
Abstract: PURPOSE:To transfer securely data even by one activation command pulse by providing a flag memory for holding temporarily the input state of the activation command pulse in addition to a buffer memory. CONSTITUTION:The flag memory 3, an AND element 4 and an OR element 5 are newly added to the conventional buffer memory 1 and an AND element 2. The flag memory is a flip-flop, is reset whenever the activation command pulse of a device A is inputted, and is set whenever a read timing pulse is inputted from a device B. The AND of the output Q of said memory 3 and that of the buffer memory 1 is obtained by the AND element 4, and the AND of the output and a data signal from the device A is obtained by the OR ele ment 5, its output being the input D of the buffer memory 1. Thus until the device B reads data from the buffer memory 1 the activation command pulse is being impressed, and therefore one activation command pulse can securely transfer data.