baber/WOPTO huggingface dataset:
Patent JP-H05203468-A (JP)
Title: Line interpolation in waveform recorder
Inventor: TAKAHASHI SHUICHI
IPC: G06T3/40
Filed: 1992-01-24
Abstract: PURPOSE:To enable a waveform recorder to quickly process output displays by performing line interpolation only when the final position of the minimum value is decided when a channel having a maximum value larger than the minimum value of another channel having the largest maximum value exists. CONSTITUTION:Regarding the sampling point of each channel CH1-CH4 which approach each other on the same time base the channel CH1 having the largest maximum value Amax is specified and no line interpolation is performed as far as proximity condition, Xmax>=Amin, is met between unspecified channels CH2 and CH3. The line interpolation is performed between the maximum value Amax and minimum value Amin only when the final position MIN of the value Amin is decided by moving the value Amin. Therefore, this waveform recorder can quickly process its output even when the recorder has numerous channels, since the line interpolation can be collectively performed when a prescribed proximity condition is met among the sampling points of the channels CH1-CH4 on the same time base.
Patent JP-H05203838-A (JP)
Title: Sleeve manufacturing device for connector for optical fiber
Inventor: OGUCHI SHINJI
IPC: B24B19/00
Filed: 1992-01-24
Abstract: PURPOSE:To provide the sleeve manufacturing device for the connector for the optical fiber which automates the manufacture of a sleeve by manual operation that a skilled operator conventionally performs, improves the manufacture efficiency, and manufactures the highly precise sleeve. CONSTITUTION:This device has a magazine 36 which are loaded with many works with center holes bored before they are polished into sleeves having a specific internal diameter and send the works W outward by a work sending- out mechanism, a chuck 15 which is provided on the prolongation of the axis of a polishing tool and opens and closes a chuck mouth by a chuck opening and closing mechanism to clamp and hold the work W, a loader 45 which loads the work W taken out of the magazine 36 in the chuck 15, and a machined work discharging mechanism which discharges the machined work W1 in the chuck 15 after the center hole is polished by the polishing tool rotating while moving toward the chuck 15.
Patent JP-S53120331-A (JP)
Title: Coding system for color television signal
Inventor: ACHIHA MASAHIKO
IPC: H04N11/04
Filed: 1977-03-30
Abstract: PURPOSE: To stabilize color signals by modulating a burst signal and color signal in the base band obtained by decoding and by adding them to a luminance signal. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H07245436-A (JP)
Title: Two wavelength band amplifier and multiple wavelength transmission apparatus
Inventor: IMOTO KATSUYUKI
IPC: H04B10/29
Filed: 1994-03-04
Abstract: PURPOSE:To provide a two wavelength band amplifier capable of transmitting two optical signals of different wavelength bands a long distance by a simple structure, and capable of diminishing the influence of the crosstalk between the two optical signals extremely. CONSTITUTION:Concerning a two wavelength band light amplifier which receives two optical signals of different wavelength bands at its input end 23 as inputs, separates the two signals and amplifies them respectively, and combines these waves after that and outputs it from an output end 28, the input and output ends 23 and 28 are connected to one side of a main optical branching fitter 20, and to each the- other-side wave separating end 20ab, 20bb of the main optical branching filter 20, subsidiary light wave separator 21 and 22 and light-amplifying rare-earth doped optical fibers 26 nd 27 are successively connected respectively to form a light amplifier. And the emitting ends of the rare-earth doped optical fibers 26 and 27 are connected so as to return the separated optical signals amplified by the light-amplifying rare-earth doped optical fibers 26 and 27 of respective light amplifiers, to the other side of the main optical branching filter 20 through subsidiary light wave separators 22(21) being on the opposite sides respectively.
Patent JP-S52119264-A (JP)
Title: Working method of body for wristwatch cases
Inventor: HAYANO KIJIYUUROU
IPC: G04B37/22
Filed: 1976-03-30
Abstract: PURPOSE: To work the body of a wristwatch case with less resources and at higher efficiency by placing a blind hole metal pipe filled with a soft substance between a pair of upper and lower dies and exerting a pressing force to the soft substance. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H02214146-A (JP)
Title: Structure for attaching heat sink
Inventor: SANO TOSHIFUMI
IPC: H01L23/40
Filed: 1989-02-14
Abstract: PURPOSE:To make a heat sink freely detachable and to eliminate a trouble when an LSI case is soldered to a printed-circuit board by a method wherein the heat sink is screwed by using a fixation sheet while eaves of the LSI case are utilized. CONSTITUTION:A heat-conducting sheet 2 of an LSI case 1 is covered with a fixation sheet 6; claws 7 are hooked to eaves 5. When a screw 12 of a heat sink 9 is screwed into a screw hole 8 in the fixation sheet 6, the tip of the screw 12 of the heat sink 9 comes into contact with a heat-dissipating face 4 of the heat-conducting sheet 2 and pushes up the fixation sheet 6; however, since the claws 7 are hooked to the eaves 5, the fixation sheet 6 inversely brings the tip of the screw 12 into contact with the heat-dissipating face 4 and the heat sink 9 is fixed to the LSI case 1. Thereby, since the heat sink 9 is fixed only by using the screw, it is freely detachable and an obstacle is eliminated when the LSI case is soldered to the printed-circuit board.
Patent JP-2000231806-A (JP)
Title: Vehicle marker lamp
Inventor: MAEKAWA HAJIME
IPC: F21S8/10
Filed: 1999-02-12
Abstract: PROBLEM TO BE SOLVED: To impart a stereoscopic feeling to a lamp in a vehicle marker lamp provided with an inner lens. SOLUTION: An inner lens is provided so as to position it between an outer lens 16 and a reflection surface 14a of a reflector 14 and a circular opening 18a making an optical axis Ax as a center is formed on the inner lens 18. Thereby, it is appeared that a depth dimension in a lamp room at a lamp center portion on which the opening 18a is formed and a lamp surrounding portion other than the center portion is largely different and a stereoscopic effect is imparted to the lamp by a perspective difference.  The reflection surface 14a is difficultly seen by an interposing of the inner lens 18 at the lamp surrounding portions in comparison with the lamp center portion and a lighting way of the reflection surface 14a caused by an external light incident is totally different between both portions to also cause a light and shade difference between both portions at the time of lighting of the lamp. The stereoscopic feeling is also imparted to the lamp from the point of such light emission light and shade difference.
Patent JP-S63203427-A (JP)
Title: Four-wheel-drive vehicle with electric motor
Inventor: TANAKA SATORU
IPC: B60K17/356
Filed: 1987-02-18
Abstract: PURPOSE:To aim at prevention of air pollution and noise from occurring as well as battery charging, by driving wheels with an electric motor when such a time that traffic volume is much is judged, but when judging it to be less, driving these wheels with an engine. CONSTITUTION:Symmetrical front wheels 23R and 23L are driven by the engine 21 mounted in the front of a vehicle 20. On the other hand, symmetrical rear wheels 24R and 24L are driven by the battery mounted in the rear of the vehicle 20 via an electric motor 25. In this constitution aforesaid, each signal out of a clock means 28, measuring the present time, and a memory means 31 storing such a time that traffic volume is much, is inputted into a central processing unit 31 in an electronic control circuit 30. And, a signal is outputted to a drive selector means 32 from this CPU 3, whereby either side of the engine 21 or the electric motor 25 is driven. That is to say, when judging such a time that traffic volume is much, the electric motor is driven, but when judging it to be less, the engine 21 is driven instead.
Patent JP-H02271233-A (JP)
Title: Pressure gage
Inventor: HENRII UAZAASUTOROOMU
IPC: G01L7/08
Filed: 1990-02-15
Abstract: PURPOSE: To improve reliability by electrically connecting an external connection terminal for a pressure monitoring electric circuit to a thick film variable resistor and providing a supporting means which mechanically supports the thick film variable resistor at a specified position. CONSTITUTION: At an end part of an electric follower, an electric contact paint to be contacted to a thick film ceramics variable resistor 76 is provided. The resistor 78 comprises a conduction part, which complies an input contact point 99 and resistor parts 100-119 which are independent of each other. The resistor 76, further, is attached to a holding member 68 of non-conductive property. The resistor 76 and the member 68 are, with a conductive clip 86, mechanically and electrically connected each other. The resistor 76 is small and light, and its contact surface is relatively smooth, so a friction is hard to occur when the electric contact paint moves on the resistors 100-119. Thus, mechanical degradation is hard to occur with a conductive ink or the electric contact point, so reliability is improved.
Patent JP-H05228326-A (JP)
Title: Method for recovering dilute carbon dioxide
Inventor: IZUMI JUN
IPC: C01B32/50
Filed: 1992-02-21
Abstract: PURPOSE:To recover concd. CO2 at a high recovery rate by returning a gas leaving the parallel-flow purging stage of the second-stage PSA-II process to the second-stage adsorption stage or countercurrent pressure restoring stage. CONSTITUTION:An adsorption tower 16b with the CO2 adsorption zone moved backward after the adsorption stage is switched to a parallel-flow purging stage by opening valves 20b and 21b, and a highly concentrated CO2 from a product holder 27 is passed through a passage 19 and the valve 20b and then concurrently through the adsorption tower 16b. Consequently, gaseous nitrogen staying in the tower is purged and discharged outside the tower through the valve 21b and a passage 22, the discharged gas having a considerably high content of CO2 is returned directly before a blower 14 and introduced into the adsorption tower 16b in the second adsorption stage to recover CO2. An adsorption tower 16c after the second adsorption stage is switched to a reduced- pressure recovery stage, and CO2 is desorbed and stored in the product holder 27. A part of the CO. is taken out, and a part is returned to the adsorption tower 16c to purge the tower.
Patent JP-H05229403-A (JP)
Title: Wiper control device
Inventor: KAJIOKA HIDEKI
IPC: B60S1/08
Filed: 1992-02-21
Abstract: PURPOSE:To improve action of a wiper in drizzle, by utilizing a signal which indicates only frequency (the number) of raindrops besides a sensor signal which has information of both raindrop size and its frequency in a wiper control device. CONSTITUTION:Pulse widths of raindrop pulses which contain information of raindrop size and its frequency are integrated (S1) and also, pulse number corresponding to only raindrop frequency is counted (S3-4) and a wiper is operated when the integral value or counted value of pulse number has exceeded the fixed value (S2, 5, 6).
Patent JP-S59159412-A (JP)
Inventor: MASUDA AKIRA
IPC: F16B39/38
Filed: 1983-03-03
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-S55126884-A (JP)
Title: Analog display electronic watch
Inventor: KOMATSU YUUZOU
IPC: G04C3/14
Filed: 1979-03-26
Abstract: PURPOSE:To drive a motor providing different analog display by using a simply- constituted circuit by driving a plural number of analog display motors by a single motor driving circuit system. CONSTITUTION:Current-time display motor 10 and world-time display motor 12 are connected in parallel to driving output terminals 14a and 14b of single motor driving circuit system 14 and driven simultaneously. When the saturation output resistance of driving circuit 26 is lessened, a plural number of motors are driven simultaneously, so that sufficient torque can be obtained.
Patent JP-H03276863-A (JP)
Title: Traveling equipment using movable body
Inventor: NAKAGAWA SUSUMU
IPC: B61B13/12
Filed: 1990-02-15
Abstract: PURPOSE:To ensure a smooth travel motion at a bend route part by installing a traveling wheel to a movable body being supported and guided in space between a symmetrical pair of rails, while attaching a side roller and a flotage preventing roller both to a roller bracket pivotally supported on a trolley bracket. CONSTITUTION:This traveling equipment is provided with a trolley unit 37 being supported and guided by a symmetrical pair of rails 34 to be supported at the side of a ceiling beam via a mounting bracket and free of travel motion. This trolley unit 37 has front and rear trolleys 38, 39 being connected to each other via a connecting member 40. Each of these trolleys 38, 39, in order to come into contact with each top face 34a of the rails 34, is provided with a traveling wheel 45 attached to a trolley bracket 43 via a wheel shaft 44, and a roller bracket 47 attached to the inner surface side of the trolley bracket 43 via a shaft 46 free of rotation. Also it is provided with a longitudinal pair of side rollers 49, 51 pivotally supported on the roller bracket 47 to oppose both upper and lower sides 34b, 34c of the rails 34, and a longitudinal pair of floatage preventing rollers 53 pivotally supported on the roller bracket 47 to oppose each underside 34d of the rails 34.
Patent JP-H0584455-A (JP)
Title: Plasma melt-spraying device for melt-spraying powder material or gas material
Inventor: KURAUSU RANDESU
IPC: H05H1/42
Filed: 1992-02-21
Abstract: PURPOSE: To provide a plasma spray device which has an improved efficiency, prolongs the service life of various parts and further improves the quality of a substrate coating. CONSTITUTION: This device is provided with an indirect plasmatron to create an elongated plasma torch. A powdery or gaseous material is supplied to the plasma torch in the axial direction. This plasmatron is provided with a cathode assembly 1, an annular anode member 3 which is arranged distantly from the cathode assembly and a plasma channel 4 which extends from the cathode assembly to the anode member. The plasma channel is delimited by the annular anode member and plural annular neutrode members 6 to 12 and bas a zone with a reduced diameter located near the cathode assembly. The cathode assembly is provided with a central insulating member 21, which is arranged in a fixed position to an inlet nozzle in the plasma channel, and further, is homogeneously dispersed and arranged along the circumference of a circle around a central axis.  The cathode assembly is provided with plural cathode elements inserted into an insulating member as well.
Patent JP-S62194764-A (JP)
Title: Line selection system
Inventor: MIURA TETSUO
IPC: H04L69/14
Filed: 1986-02-21
Abstract: PURPOSE:To ensure the instantaneousily to a processing request from a line adaptor by providing a selection control section to be controlled to inform a line adaptor having a processing request to a line control section. CONSTITUTION:Line adaptors 1O-1N are connected to each data communication line and when a processing request exists, it is informed to a selection control section 10 via a processing request signal line 33. The selection control section 10 selects a line adaptor receiving a processing request signal by a specific priority and converts it into a specific coded code. The selection control section 10 requests the processing to a line control section 20 through a signal line 32. When the processing is made, the line control section 20 gives an instruction so that the content of an adaptor address register 11 is outputted to a common data bus 11 through the signal line 32 to the selection control section 10. The selection control section 10 outputs the content outputted to the common data bus 31, the line control section 20 receives it to recognize the line adaptor having the processing request for the processing.
Patent JP-S58154400-A (JP)
Title: Controller for motor generator
Inventor: TAWARA SEN
IPC: H02P9/38
Filed: 1982-03-05
Abstract: PURPOSE:To increase the control range of a motor range by falling the phase diference between the phase of a synchronized power source of a phase controller for branching a field current and the current of a reactor which is inserted into a field circuit in phase. CONSTITUTION:A transformer 3 is connected between the output terminals U and V of an armature coil 2, and the secondary side output of the transformer 3 is supplied through a reactor 4 and a rectifier 5 to the field coil of a generator. On the other hand, a transformer 8 is connected between the output terminal W and the neutral point 0, and the secondary side output of the transformer 8 is supplied to the phase control circuit 7 of a field current branching thyristor 6. In this manner, all the voltage waveforms of the circuit 7 become effective in the range under control, and the controllability of a motor generator is accordingly impoved.
Patent JP-2000235978-A (JP)
Title: Manufacture of semiconductor device
Inventor: HARADA TAKASHI
IPC: H01L23/52
Filed: 1999-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device that operates at high speed by preventing the resistance of a metal wiring from becoming higher, when a titanium nitride film accumulated on the metal wiring is exposed to nitrogen plasma to reduce specific resistance. SOLUTION: After an interlayer insulation film 104 is accumulated on a lower metal wiring 103 formed on a semiconductor substrate 100, a through-hole 105 is formed on the interlayer insulation film 104. At the bottom of the through- hole 105, a titanium film 106 and a second titanium nitride film 107 having a thickness of 5 nm or more are accumulated, and then the second titanium nitride film 107 is exposed to nitrogen plasma to reduce the specific resistance of the second titanium nitride film 107. After a third titanium nitride film 108 is accumulated on the second titanium nitride film 107, the third titanium nitride film 108 is exposed to the nitrogen plasma, to reduce the specific resistance of the third titanium nitride film 108. After the through-hole 105 is filled with a tungsten film 109, an upper metal wiring 112 is formed on the interlayer insulating film 104.
Patent JP-2000233112-A (JP)
Title: Waste gas treatment apparatus
Inventor: KITAGUCHI HISATSUGU
IPC: B01D53/70
Filed: 1999-02-15
Abstract: PROBLEM TO BE SOLVED: To remove harmful components such as dioxins to the full extent by efficiently utilizing an adsorbent employed for a packed-layer adsorption- regeneration method at the time of adsorptive removal of harmful components such as dioxins of a waste gas. SOLUTION: This waste gas treatment apparatus comprises a dust collecting apparatus 2, a packed-layer 4 filled with a carbon-based adsorbent in the downstream side of the apparatus 2, a regeneration apparatus 6 for regenerating the adsorbent whose adsorption capability is deteriorated, and a separation apparatus 7 for separating a regenerated adsorbent, a powdered adsorbent, and dust. A blowing apparatus 9 to blow the powdered adsorbent containing dust to the inlet side of a duct of the dust collecting apparatus 2 is installed in the waste gas treatment apparatus.
Patent JP-2000234224-A (JP)
Title: Twist-spinning method
Inventor: MATSUSHIMA AKIO
IPC: D01H4/42
Filed: 1999-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a twist-spinning method having such advantages that both the lowered holding power and twisting ability of the twister can be raised, therefore the physical properties including mechanical strength and the appearance of spun yarns can be maintained nearly at constant levels, and the power of the twister can be raised after the lapse of a specified operating time, thus a sequence control is adopted, therefore the control system can be simplified. SOLUTION: This twist-spinning method comprises carrying out a spinning operation using a spinning nozzle N and a twister T; wherein the power of the twister T is designed to be raised after the lapse of a specified operating time; the twister T is made up of a pair of twisting rollers, and after the lapse of a specified operating time, the twisting power of the twister T is raised by increasing the revolutions of the twisting rollers.
Patent JP-S58152794-A (JP)
Inventor: TAKEDA KOUJI
IPC: B66C23/22
Filed: 1982-03-06
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-S55128369-A (JP)
Title: Arc spot welding equipment
Inventor: SUGIMOTO KINJI
IPC: B23K9/06
Filed: 1979-03-28
Abstract: PURPOSE: To perform welding of neat appearance which does not produce any dents in welded portions by gradually diminishing arc spot current or diminishing the same stepwise at the ending of welding.  
     CONSTITUTION: The arc spot welding equipment is constituted by a start switch 1, start signal generating circuit 2, ON delay timer 3, set signal generating circuit 4, slope circuit 5, slope end detecting circuit 13, operation signal generating circuit 14, etc. As shown by the arc spot current waveform of the figure obtained from the above-mentioned constitution, welding current i 1  flows during the period of set time t 2  of a timer 3 and after this the circuit 5 actuates, causing the current to decrease. Next, the circuit 13 actuates after the time t 3  and the circuit 14 goes OFF to end the welding. If a current detector 15 which detects the actual welding currnt and the ON-OFF circuit 16 of relay or the like operated by this are inserted as shown by the broken line, the timer 3 operates after the current is detected and the surer arc spot time is obtainable. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H10197202-A (JP)
Title: External diameter measuring apparatus
Inventor: MIZUI KIMIYA
IPC: G01B3/10
Filed: 1997-01-13
Abstract: PROBLEM TO BE SOLVED: To be portable and enable directly reading an external diameter independently of size, by forming a scale on a flexible solid, winding it around an object to be measured, and reading the length of an inscribe circumference with the scale. SOLUTION: A flexible solid is provided with a measuring tape hooking part at the tip which serves as an external diameter measuring apparatus hand holding part 1, and an external diameter measuring part zero line (reference line) 2, and an external diameter scale line 3. An external scale wherein a millimeter scale is magnified π-times is printed one rear of the external diameter scale line 3. In the case of measurement, a hook for locking is formed in the measuring part of an object to be measured, and the external diameter is directly read by making the zero line of the external diameter scale overlap with the external diameter scale. The flexible solid is made of material, e.g. iron and polyethyrene, which are not simply extended by tension and have sufficient strength in the thin state. The flexible solid is formed in a tape type or a string type which can be rolled up.
Patent JP-H04249142-A (JP)
Title: Deodorizing electricity-inhibiting moisture permeable waterproof cloth
Inventor: FURUTA TSUNEKATSU
IPC: B32B27/18
Filed: 1991-02-04
Abstract: PURPOSE:To provide coating cloth and laminated cloth combining moisture permeability, waterproofness, deodorizing properties and electricity inhibition. CONSTITUTION:Electricity-inhibiting fibers are woven, and a woven fabric and knitted web are used as base cloth, and a polyurethane microporous resin film, a surface of which contains a deodorizer and which has a void of 20-70%, is formed on the base cloth.