baber/WOPTO huggingface dataset:
Patent JP-2000317728-A (JP)
Title: Cutting control method and device for cutter
Inventor: YAMAMOTO SHUHEI
IPC: B23D55/00
Filed: 1999-05-10
Abstract: PROBLEM TO BE SOLVED: To adjust the height of a saw blade without using mercury being exerting a bad influence upon environment. SOLUTION: A tool housing equipped with a cutting tool for cutting a workpiece is made turnable downward, and a suspending arm 55 is suspended, so as to be hung in a vertical direction constantly, by a height setting dial 47 on the tool housing. A detecting part 57 is provided on any one side of the tip parts of a rotating arm 61 integrally provided on the dial 47 and of the arm 55, and a detecting device 63 for detecting a detected part is provided on another side. The phase angle between the arms 55 and 61 is set at nearly the same angle of the turning angle of the tool housing from a position at the time of finishing the cutting work for a workpiece in the cutting tool to a position on nearly the direct above higher than the height of the workpiece.  Following the upward turning of the tool housing after finishing cutting the workpiece, the turning action of the tool housing can be stopped by a detecting signal obtained when the device 63 at the tip part of the arm 61 is positioned on the detecting part 57 of the arm 55.
Patent JP-S5555471-A (JP)
Title: Auto-loading mechanism
Inventor: KITA NOBUO
IPC: G11B17/04
Filed: 1978-10-19
Abstract: PURPOSE: To obtain an auto-loading device which can answer to all disc sizes, by providing a size selector to select previously stop positions of two arms, which hold a disc, before reproducing start.  
     CONSTITUTION: In size select lever 45, three cut parts 48a, 48b and 48c are formed correspondingly to stop positions of select stopper 46 according to disc sizes, and the size of a disc to be reproduced can be set previously by select lever 45. A micro switch is brought into contact with select stopper 46 to issue a signal which stops arms of the holding means. By the size select means, the disc can be held surely with a prescribed holding power, and simultaneously, an auto-loading device which positions the center hole surely and can answer to all disc sizes can be obtained. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06339162-A (JP)
Title: Incoming terminal reservation connection method in automatic mdf device
Inventor: OKUBO NOBORU
IPC: H04M3/00
Filed: 1993-05-31
Abstract: PURPOSE:To provide an incoming terminal reservation connection method in an automatic MDF device in which path connection is executed efficiently at a low block rate at station construction. CONSTITUTION:When incoming terminals of the automatic MDF device 1 provided with plural incomplete group networks 2-0-2-3 comprising 2-stage links having plural primary switch groups PS00-PS09, PS30-PS39, secondary switch groups SS00-SS04, SS15-SS19, with a crossover link 3 for interconnecting networks, a storage device 4 and a controller 5 are in path connection at the time of station construction, incoming terminals used in advance and the service class are stored in the storage device 4 in advance and the incoming terminal is automatically selected and connected based on the storage content in the order of a lowest block rate by the controller 5.
Patent JP-S63295193-A (JP)
Inventor: NAKAMURA YOSHITERU
IPC: G05B19/18
Filed: 1987-05-26
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-S61278424-A (JP)
Inventor: MAIKERU JIYOSEFU KINGU
IPC: B60K17/10
Filed: 1986-06-03
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-H0424617-A (JP)
Title: Optical amplifying method and optical amplifier
Inventor: KITAYAMA KENICHI
IPC: G02B6/02
Filed: 1990-05-21
Abstract: PURPOSE:To directly transmit images having a two-dimensional spread and to efficiently and relatively easily allow the direct amplification thereof with light by uniformly making incident pumping light on the respective single mode optical fibers in a bundled optical fiber in parallel with the longitudinal direction thereof. CONSTITUTION:The light from an input pattern 1 is introduced via a lens 8-1 by a dichroic mirror 4 to the bundled optical fiber 2 for optical amplification. A pumping light source 6 generates the pumping light of the wavelength corresponding to the energy difference between the ground state and excited state of the atoms of the impurity element doped in the single mode optical fibers constituting the bundled optical fiber 2 or to the energy larger than this difference. This pumping light is introduced via a beam shaping system 7 from the dichroic mirror 4 to the bundled optical fiber 2 for optical amplification where the impurity atoms are excited to generate an inversion distribution. The signal light is amplified by utilizing the induced release of the excited atoms. The images having the two-dimensional spread are directly amplified efficiently and relatively easily with the light.
Patent JP-H0428686-A (JP)
Title: Installation error measuring device for elevator guide rail
Inventor: TADOKORO TOSHIYUKI
IPC: B66B7/02
Filed: 1990-05-21
Abstract: PURPOSE:To obtain an installation error measuring device for acknowledging the position of each measuring position on a guie rail which is not affected by guide surface condition the rail by providing display means for both a displacement quantity in a horizontal plane of the guide rail determined by a computing means and position information of a joint or support member of the rail detected by a joint position detector. CONSTITUTION:Output signals from X-axis and Y-axis distance gauges 5a, 5b and basket displacement quantity detectors 8a, 8b are inputted to a computer 10, and performs a compensation process for X-, Y-axis errors generated by displacements of a basket 2 following a guide rail 1a respectively. The output signals from the distance gauges 5a, 5b are computed and processed to be X-, Y-axis displacements of the rail 1a, X-, Y-axis displacement values for the rail 1a compensated by the displacements of the basket 2 are inputted to a recording device 11, and the results of measurement are marked in a recording paper. A curve of installation errors for X-, Y-axis of the rail 1a is drawn in the recording paper of the device 11 taking a reference line 7 for reference.
Patent JP-H01297715-A (JP)
Title: Method for setting interface in output device of cad or the like
Inventor: TAKAYAMA YOSHITAKA
IPC: G06F3/023
Filed: 1988-05-26
Abstract: PURPOSE:To easily perform the setting of an interface by storing a various kinds of interface setting data in an EEPROM. CONSTITUTION:When an operator turns ON the interface setting key of a panel 16, a CPU reads the interface setting data memorized in the EEPROM, and displays a selection number on a display device 4. Next, when the operator sets the selection number by a cursor or a key operation, a various kinds of interface setting data corresponding to the number are displayed on the display device 4. When the operator selects the interface setting data based on the above display, a setting state is displayed on the display device 4. Here, when the operator turns ON a set key, selected interface setting data is written on the EEPROM, then, the setting work of the interface setting data is completed.
Patent JP-S5558370-A (JP)
Title: Electrode for sputtering target
Inventor: TOGAMI YUUJI
IPC: H01F10/12
Filed: 1978-10-20
Abstract: PURPOSE:To enable to manufacture the film of a large surface area having a uniform distribution of material composition ratio without requiring homogeneous alloy target of a large surface area, by providing plural electrode blocks arranging sputtering target in the plane surface neighboring each other and filling the gap of blocks by shielding electrode nearly. CONSTITUTION:The target block 1 larger than the electrode block 3, is arranged on the tip face of each block 3. Electric potential nearly the same to that of the anode arranged the substrate, is given to the shielding electrode 4 filling the gap of the block 3. Also, constructing material of the electrode is not discharged by the block 1 because the cathode block 3 is made so as to be hidden behind each block 1 always seeing from the anode side. Besides, material composition ratio of sputtering thin film, is accurately controlled by arranging closely combining the block 1 having different material composition ratio suitably and uniformity of the film is able to be heighten.
Patent JP-S5461956-A (JP)
Title: Magnetic induction marker
Inventor: KIMURA JIYUN
IPC: G01V3/08
Filed: 1977-10-27
Abstract: PURPOSE: To improve the economy and durability of fishing bank or the like to indicate its position to a magnetic detector by containing oxide magnetic material by more than 20 wt.%.  
     CONSTITUTION: Powder or pellets of oxide magnetic material such as ferrite, preferably generated by taking in heavy metals in the waste water are dispersed in binder, such as sand, cement, gravel and water, etc., by 20 wt.% to form a fishing bank. The fishing bank 2, after a proper curing period of the binder, is placed at a specified position in the sea bottom 1, and its position is magnetically detected by a magnetic detector 3 attached to the bottom of the hull of a boat 4. Thus, the position and depth of the fishing bank 2 may be located exactly. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H10322184-A (JP)
Title: Switch drive circuit
Inventor: ODA SEIJI
IPC: H03K17/06
Filed: 1997-05-20
Abstract: PROBLEM TO BE SOLVED: To prevent a switch element from malfunctioning, even when a voltage to be supplied to the switch element fluctuates in a DC/DC converter and other switch drive circuits. SOLUTION: In a period when a switch element TR1 is controlled off by a control signal outputting part 2, a voltage supplied from a power source 1 is increased, and a voltage difference is generated between a level shift capacitor C1 and the power source 1. When charging currents run through the level shift capacitor C1, the charging currents are detected by a level shift capacitor charging current detecting part 4, and the level shift capacitor C1 is forcedly charged to the voltage supplied from the power source by a level shift capacitor which forcedly charges part 5. Thus, the switch element TR1 is prevented from turning on.
Patent JP-S5859516-A (JP)
Inventor: JIYON HIRU
IPC: H01H1/08
Filed: 1982-07-23
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-S6112555-A (JP)
Title: Conveying device for card-form inspected body
Inventor: KOBAYASHI MICHIAKI
IPC: B07C5/36
Filed: 1984-06-23
Abstract: PURPOSE:To aim at an automatic classification of good and defective cards after inspection, by conveying these cards intermittently from an inspected body feeding part, aligning them endwise, to an overall inspected body delivering part after positioning inspection at a positioning mechanism. CONSTITUTION:Each of bad and good card extruding mechanisms 38 and 39 is set in motion synchronously with a car feeding mechanism 35, and when the inspected card is good enough, an extruding frame 64 rockes round clockwise by means of engagement between a cam 45 and a cam follower 67 and pushes the card into a good card delivering part. At this time, when a car situated in a second position is defective, the defective signal detected via a camera and a signal out of a photoelectric switch 77 both are inputted into an AND circuit whereby a solenoid 68 is excited. With this excitation, a defective card extruding frame 166 is pushed out to the card side so that the defective car is pushed inside a defective car delivering part simultaneously with the good card. Thus, a classification between good and bad cards is automatically performable without fail according to the inspection result.
Patent JP-H04353773-A (JP)
Title: Coaxial connector with standing-wave ratio indicating function
Inventor: TANAKA KANJI
IPC: G01R27/06
Filed: 1991-05-31
Abstract: PURPOSE:To improve a space factor by incorporating light-emitting diodes for a progressive wave and a reflected wave in a coaxial connector, by making the two light- emitting diodes emit light by the currents of the progressive wave and the reflected wave obtained by detection of these waves and by perceiving a standing-wave ratio from the luminances of the two. CONSTITUTION:A coaxial connector has a plug-jack conductor PJ connecting the central conductors 1 of a plug opening PG and a jack opening. A resistor R1 of a progressive-wave pickup conductor PF, one end of which is connected to a reference potential point, is connected, in the other end, to the anode of a diode D1 for progressive-wave detection, while a variable resistor R2 connected to the reference potential point is connected to the cathode of the diode through the intermediary of a light-emitting diode D2 for a progressive wave. In the opposite ends of a reflected- wave pickup conductor PR, a resistor R3 and a diode D3 for reflected-wave detection and a light-emitting diode D4 for a reflected wave are provided. When a transmitter is connected to the opening PG of the coaxial connector and an antenna to the opening JK thereof, a standing-wave ratio can be perceived visually from the luminances of a progressive-wave light-emitting window 5 and a reflected-wave light-emitting window 6.
Patent JP-2000317573-A (JP)
Title: Method for preventing defect in casting
Inventor: KAGITANI MASAHIKO
IPC: B22C3/00
Filed: 1999-05-11
Abstract: PROBLEM TO BE SOLVED: To obtain a preventing method of the peculiar defect in a casting in the case of casting by a mold containing phosphorus atom, and a coating agent used to this method. SOLUTION: This preventing method of the defect due to phosphorus in the casting, is executed by applying the coating agent containing 5-30 pts.wt. at least one kind among magnesium oxide, titanium oxide, chronium oxide, manganese oxide, iron oxide, nickel oxide, zinc oxide and zirconium oxide to 100 pts.wt. refractory aggregate on the mold containing >=0.05 wt.% phosphorus atom and casting. In this way, while receiving such merit as to reduce the odor in the case of casting by the mold using the phosphorus containing compound such as phosphoric acid as a hardening agent, the defect in the casting caused by the phosphorus atom can efficiently be prevented.
Patent JP-H01297747-A (JP)
Title: Bus tracer
Inventor: TAKANO EIJI
IPC: G06F11/34
Filed: 1988-05-26
Abstract: PURPOSE:To make operation history information in a memory into high density by changing the timing of the operation state information of a bus by a register device, generating compression data, and storing it in a trace memory. CONSTITUTION:A bus tracer consists of the register device 70 connected to the bus 4 and a memory device 80 for tracing having the trace memory 50 and a memory controller 60. The device 70 is provided with flip-flops FF10-12 which set input data by the trailing edge of the clock CLK of a control part 30, and latches 20-22. The change of the output timing of bus signals A, B, and C are performed by the FFs 10-12 of the device 70, and they are stored in the latches 20-22, and the compression data L1-L3 are generated, and are stored in the trace memory 50 by the controller 60 with the timing at need. In such a way, it is possible to realize the high density of the operation history information in a memory area, and to increase the operating history of the bus without changing memory capacity.
Patent JP-S61288072-A (JP)
Title: Deposited film forming device by cvd method
Inventor: KAMIYA OSAMU
IPC: C23C16/44
Filed: 1985-06-17
Abstract: PURPOSE:To educe the size of a device and to stabilize quality as well as electrical and optical characteristics by providing a substrate supporting cylinder or the like into a reaction vessel which is made to a cylindrical shape and attaching plural pieces of the substrates onto the inside wall surface of the supporting cylinder. CONSTITUTION:The substrate supporting cylinder 2 attached with plural sheets of the substrates 3 is carried into a reaction space A of the hermetically closed reaction vessel 1 and is heated by a heating means 12. On the other hand, a gaseous raw material for forming an active seed is introduced into the pace B of an activation chamber 9 where the active seed is formed. The active seed and the gaseous raw material are supplied via an active seed supply pipe 7 and gaseous raw material supply pipe 6 disposed coaxially with the above- mentioned cylinder 2 into the space A. The deposited films are thus formed on the substrates 3.
Patent JP-S619336-A (JP)
Title: Off-load travelling vehicle
Inventor: TANAKA AKIRA
IPC: B62K5/00
Filed: 1984-06-26
Abstract: PURPOSE:To prevent a power take-off shaft and a thrust shaft from interferring with each other, by coupling relay shafts with input ends of both power take-off shaft and thrust shaft, respectively, such that both relay shaft are vertically spaced from each other. CONSTITUTION:An engine unit 4 has an engine body 8 and a speed change gear unit 9 in the rear of the former. A thrust shaft 10 for driving a rear wheel and a power take-off shaft 11 are extended rearward from the speed change gear unit 9, being vertically spaced. The rear end of the thrust shaft 10 is coupled to a final speed reduction gear 13 through which the rear wheel 3 is driven. A power is deflected by means of a laterally extending relay shaft 32 and is transmitted to the thrust shaft 10 through bevel gears 33, 33, and the relay shaft 32 is set at a position which is offset being spaced downward from a relay shaft 30 for the power take-off shaft 11, that is, they are vertically arranged such that they are prevented from interferring with each other.
Patent JP-S5832972-A (JP)
Title: Method of stopping water wheel of movable vanes
Inventor: YONETANI YUKIO
IPC: F03B15/04
Filed: 1981-08-21
Abstract: PURPOSE:To safely stop a water wheel, by detecting the occurrence of the opposite thrust to supply compressed air to the vicinity of a runner to push the surface of water down. CONSTITUTION:To stop a water wheel during its normal operation, runner vanes are entirely closed and guide vanes are shirted to a no-load degree of opening. The guide vanes are subsequently closed gradually to the complete closure. When the opposite thrust is detected, compressed air is immediately supplied from air supply pipes 11 to heighten the pressure of the chamber on the top of the runner or forced air supply is effected to quickly drain water from around the runner to disconnect a main generator from a power transmission line and stop the generator. Since the forced air supply is begun when the opposite thrust is low, the water wheel runner cannot establish enough pumping action. For that reason, the buoyancy is reduced.
Patent JP-S5754162-A (JP)
Title: Preparation of anthraquinone intermediate
Inventor: TAKESHITA AKIRA
IPC: C07C301/00
Filed: 1980-09-18
Abstract: PURPOSE: To prepare the titled compound useful in dye industry, in high yield, by converting 1,4-(or leuco-1,4-)diaminoanthraquinone to its di.chlorosulfonic acid salt, and reacting slowly with chlorosulfonic acid.  
     CONSTITUTION: 1,4-(or Leuco-1,4-)diaminoanthraquinone is reacted with chlorosulfonic acid at ≤100°C, pref. 25W70°C to obtain di.chlorosulfonic acid salt of 1,4-diamino-anthraquinone as an intermediate, which is then reacted with chlorosulfonic acid by adding the acid slowly and dropwise at 100W170°C, pref. 105W 130°C to obtain 1,4-diaminoanthraquinone-2-sulfonic acid. Since the reaction is carried out in the absence of an excess chlorosulfonic acid in the system, the production of tarry substance can be suppressed and the yield is remarkably improved. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5754807-A (JP)
Title: 0ptical encoder
Inventor: KAWASAKI HARUHISA
IPC: G01D5/347
Filed: 1980-09-19
Abstract: PURPOSE:To obtain a high-resolving signal by means of an encoder having less slit, by a method wherein a current having a given frequency is added to a luminous element of an optical encoder to moudlate an amplitude and to perform exponential multiplication on a detection signal. CONSTITUTION:An LED12 is made to emit light by means of a current of a reference frequency oscillator 11, and light-receiving elements A and B receive lights passing a tachometer disc 1 and a fixed slit plate 4. The light-receiving elements A and B are positioned so that they have a phase difference of an electrical angle 90 deg.. Signals, detected by the light-receiving elements, are amplified 7, 8, while the output of the amplifier 7 is differentiated 9 and is inputted to a differential amplifier 10. The output of the reference frequency oscillator 11 and the output of the differential amplifier 10 are exponentially multiplied 13 to obtain an output 14 which is obtained by exponentially multiplying a change in a rotation angle. Through the feedback of a part of the detection signal of the light-receiving element to the reference frequency oscillator 11 via an adder 6, an LED light source is controlled, which results in improving a temperature property.
Patent JP-H01302686-A (JP)
Title: Heat cooker
Inventor: AOYAMA NAGAKI
IPC: H05B6/68
Filed: 1988-05-30
Abstract: PURPOSE:To provide possibility of proper sensing of gas always and eliminate wasteful operation of a fan by sensing opening of a door after the cooking with heat is finished, and thereupon performing forced ventilation for inside the heating chamber for a minimum required period of time. CONSTITUTION:When oscillation of a magnetron 7 is finished and the cooking with heat finished, a fan 8 for cooling is stopped. Opening of the door by a user is sensed by a door switch 20 as a sensing means, and a signal is sent to a control part 17. This control part 17 sends a drive signal to a fan driving motor 23 to derive the fan again so as to introduce the external air into the heating chamber 2, and the residual gas remaining after taking-out of the subject to be heated S is ventilated forcedly. Even after the door is shut, operation of the fan 8 is continued for a certain period of time, with the forced ventilation still continued, and a stop signal is given to the drive motor 23 by the control part 17 at the point of time when a certain time has passed. This enables proper sensing of gas at all times and eliminates wasteful operation of the fan.
Patent JP-S5754884-A (JP)
Title: Electronic clock with bearing indication function
Inventor: HOUYA KENJI
IPC: G04B47/06
Filed: 1980-09-19
Abstract: PURPOSE:To stabilize an indication, by detecting a direction of a magnetic needle built in a clock using a detector interlocked with an external operation member and indicating a bearing on an indicating device. CONSTITUTION:Pushing an operating button 9 causes a moving lever 20 to be rotated, a bearing 11 to be pushed down and a magnetic needle 16 and a group of electrodes 17 on a substrate for detection to be contacted each other. And, an electrical conducting path is formed by an electrode 17a, the magnetic needle 16, the bearing 11, the moving lever 20 and a restricting pin 22 that are contacted to N pole side of the magnetic needle 16, thereby an indication corresponding to the electrode 17a being performed.
Patent JP-H05327958-A (JP)
Title: Facsimile equipment
Inventor: NAGANO JUNICHI
IPC: H04N1/393
Filed: 1992-05-22
Abstract: PURPOSE:To save useless handling time for permitting an original to be transmitted from an opposite party again by storing an image signal and enabling to print a transmitted original image as it is when the original is reception-printed in a facsimile equipment by means of paper-saving. CONSTITUTION:When a paper saving mode judging means 7 judges that paper- saving and reception-printing are executed at the time of receiving the original, an image signal received by a facsimile signal receiving means 3 is stored in an image data storing means 8, a control means 5 controls a printing means 6 by the printing request of an image data printing requesting means 9 and the image signal stored in the image data storing means 8 is printed.