baber/WOPTO huggingface dataset:
Patent JP-H03267866-A (JP)
Title: Color facsimile equipment
Inventor: YOSHIOKA KIYOHARU
IPC: H04N1/46
Filed: 1990-03-16
Abstract: PURPOSE:To control the movement of an ink head in response to the reception mode and to reduce the recording time by providing a discrimination means discriminating the reception mode and a control means controlling the relative movement in response to the discriminated reception mode. CONSTITUTION:The facsimile equipment is provided with a reception mode discrimination means 62 discriminating whether the mode is a white/black reception mode or a color reception mode and with a control means 22 having a 1st recording mode moving a black ink head relatively to a prescribed position and a 2nd recording mode moving a color ink head relatively to a prescribed position and selecting the recording mode in response to a command of a CPU 11 in response to the reception mode. Thus, in the case of the color reception mode, the 2nd recording mode is selected and in the case of the white/black reception mode, the 1st recording mode is selected, and high speed recording is implemented in both the color and white/black reception modes.
Patent JP-H07279725-A (JP)
Title: Idle speed control method
Inventor: SASAKI ATSUSHI
IPC: F02D41/04
Filed: 1994-04-04
Abstract: PURPOSE:To uniform a difference in correction speed by engine speed in the case that the engine deviates speed from a target value. CONSTITUTION:An opening of a flow rate control valve 4 which is arranged on a bypass passage 3 bypassing a throttle valve 2 is controlled at least based on variation of an engine speed NE, and the specific volume of intake air passing the bypass passage 3 is adjusted. The engine speed NE at the time of idling is controlled so as to approach an idling target engine speed NEa. The engine speed NE is detected at this time. A deviation alpha between the detected engine speed NE and the idling target engine speed NEa at that time is computed. A correction value of an opening of the flow rate control valve 4 is determined based on the deviation between the detected engine speed NE and the deviation alpha. The flow rate control valve 4 is opened according to an opening corrected through the determined correction value.
Patent JP-H06270026-A (JP)
Title: Screw tightening
Inventor: KANAI KAZUNORI
IPC: B23P19/06
Filed: 1993-03-25
Abstract: PURPOSE:To permit the screw tightening of a work on an obstcle or a narrow part, by installing a screw tightening bit in a suction pipe for sucking a screw and stopping a screw tightening head at a prescribed temporary point during the start of the screwing-in operation from an upper limit. CONSTITUTION:As for a screw tightening robot, a screw tightening bit 15 is directly connected with the output shaft of a motor-driven driver 14 for screw tightening, and a suction pipe 16 which is directly connected with a vacuum pipe 17 is provided so that the bit 15 is built in. The vacuum pipe 17 is elastically supported on a head base 20 through a suction spring 19, and freely fixed in an electrically turned-ON/OFF state by a chuck 18. In the application to a step difference work surface, a screw tightening head is allowed to stop at a prescribed temporary point during the start of the screwing operation from an upper limit, and the chuck 18 is operated at the stop position, and the suction pipe 16 is fixed at a previously set height, and then the screw is tightened.
Patent JP-S57181398-A (JP)
Title: Corrosion preventive method for stainless steel
Inventor: TAKIUCHI TAKESHI
IPC: C25D15/00
Filed: 1981-04-30
Abstract: PURPOSE: To prevent the corrosion of stainless stell owing to abrasion of its passive films by applying a plating layer of metal baser than stainless steel wherein fine particles of hardness higher than that of the stainless steel are brought to eutectoid on the surface of the stainless steel.  
     CONSTITUTION: Composite plating is carried out on the surface of stainless steel by using a plating soln. wherein fine powder of material of hardness higher than that of stainless steel is dispersed. In this case, plating soln. which plate such as Ni, Cu, Sn and Zn which are electrochemically baser than stainless steel are used for the plating soln. If such composite plating is carried out, the abrasion of the stainless steel is prevented even in the event of contacting of the stainless steel with other objects such as, for example, stone or iron; therefore the passive films exist and no corrosion is formed. Despite the presence of pinholes in the metallic layers to be plated, the selectively earlier corroding of the internal stainless steel is obviated because they are baser than the stainless steel. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S62222183-A (JP)
Title: Hand display type electronic time-piece
Inventor: ONUMA HIDEO
IPC: G04C23/20
Filed: 1986-03-25
Abstract: PURPOSE:To make it possible to detect the position of a hand, by providing a transparent electrode divided into a plurality of sections in the circumferential direction on a dial and detecting the capacity generated between the electrode and the hand. CONSTITUTION:A min hand position detecting transparent electrode 4 and an hr hand position detecting transparent electrode 5 are provided on a dial 3. When a min hand 1 reaches the electrode 4, capacity increases between the min hand 1 and the electrode 4. The capacity generated in this state is converted to a time in a capacity measuring means 8 by utilizing that the phase of a pulse wave form is further delayed by a time constant and said time is changed to a pulse to be counted by a counter. Subsequently, the counted value is input ted to a hand position judge means 9 which in turn judges that the min hand 1 is present on the electrode 4 to write the max. value among values sent from the means 8 in a hand position memory means 10. By this method, the position of each hand can be detected.
Patent JP-H11266191-A (JP)
Title: Method and device for transmission
Inventor: TOITA SHIGETO
IPC: H04B3/56
Filed: 1998-03-17
Abstract: PROBLEM TO BE SOLVED: To attain securing the reliability of transmission and improvement of transmission efficiency by automatically setting the optimal transmission speed and synchronization method, according to an injection system of a signal in the same circuit and software. SOLUTION: A control circuit 11 discriminates whether or not there are a frequency and a signal of a zero-cross signal from a zero-cross circuit 7, and the specification for transmission are set. Regarding the reception processing of a signal, a demodulation signal is digital-converted by an A/D conversion circuit 8, and the control circuit 11 has process through software. With regard to transmission processing, the control circuit 11 similarly has a software processed and is modulated with a D/A conversion circuit 10.
Patent JP-S54961-A (JP)
Title: Analog digital converter
Inventor: MURANO KAZUO
IPC: H03M1/14
Filed: 1977-06-06
Abstract: PURPOSE: To realize a multi-value feedback type A/D converter with a simple constitution and operating with high accuracy and high speed, by controlling the output voltage difference of the first and second amplfiier through the provision of a plurality of current source and through the control of switching for the current sources. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S541506-A (JP)
Title: System of stopping and controlling train at fixed position
Inventor: NISHI YOSHIKAZU
IPC: B60L15/40
Filed: 1977-06-06
Abstract: PURPOSE: To prevent the great change of brake command value, by putting out time and velocity pattern and time and position pattern corresponding to the velocity and position in the time when velocity deviation and position deviation become larger than fixed values. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S58184135-A (JP)
Title: Electrophotographic device
Inventor: OOISHI MAKOTO
IPC: G02B5/00
Filed: 1982-04-21
Abstract: PURPOSE:To simplify considerably the handling operation even for a violent change of lightness, by arranging a light quantity adjusting filter at the rear of a lens and displacing it automatically in accordance with the quantity of received light to adjust the quantity of light. CONSTITUTION:The incidence level to a photodetector 9 is raised when the quantity of the light incident to a lens 2 is increased; and if the level of the incident light exceeds its upper limit level, an actuator 10 is operated to rotate a filter 7 at a prescribed angle in one direction, and a split filter 7c having 25% light transmittivity is inserted to the front of a half mirror 4, and the quantity of the light incident to a solid-state image pickup element 5 is limited. Meanwhile, when the level of the light incident to the photodetector 9 is lowered according as the quantity of the light incident to the lens 2 is reduced, the light of a middle degree is made incident to the solid-state image pickup element 5 through a split filter 7b having 50% light transmittivity by the operation of an arm or the like of the actuator 10. Thus, a proper quantity of light is made incident to the solid-state image pickup element and the handling operation is simplified considerably even for a violent change of lightness.
Patent JP-H04211724-A (JP)
Title: Link type shaft coupling
Inventor: TOMII HIROYASU
IPC: F16D3/04
Filed: 1991-03-29
Abstract: PURPOSE:To prevent a shaft coupling from being disassembled even if the shaft coupling is disengaged from a drive or driven shaft, by forming bores in the center parts of drive, driven and intermediate discs, respectively, and by providing a come-off checking shaft in said drive and driven discs so that the shaft pierces through the bores thereof, and by providing a stopper at the front end of the come-off checking shaft. CONSTITUTION:A come-off checking shaft 9 is extended from the center part of a drive disc 4, and bores 71, 61 in which the come-off checking shaft 9 is loosely fitted, are formed in the center parts of a driven disc 7 and an intermediate disc 6, respectively. A stopper 13 for limiting the movement of the driven disc 7 in the axially outward direction is provided at the front end of the come- off checking shaft 9. With this arrangement, even though a driven shaft 3 is removed from the driven disc 7, since the drive disc 4 is integrally incorporated with the come-off checking shaft 9 while the intermediate disc 6 and the driven disc 7 are fitted on the come-off checking shaft 9, the stopper 13 limits the axial movement of the driven disc 7, thereby it is possible to prevent the shaft coupling from being disassembled into pieces.
Patent JP-S59194915-A (JP)
Title: Work transport device
Inventor: KIRIYUU KIYUUJI
IPC: B05C13/00
Filed: 1983-04-15
Abstract: PURPOSE:To provide possibility of giving a work the optimum attitude by equipping a hanger having a stationary part fixed to the conveyor and a work mounting tool coupled with said stationary part rotatably, and by turning and stopping the work at any desired position. CONSTITUTION:Each of the hangers 2 suspended at an overhead type chain conveyor 1 at a certain spacing is composed of a stationary part 3 fixed to the conveyor 1 and a work mounting tool 4 coupled with this stationary part 3. The work mounting tool 4 consists of a cylindrical coupling 5 coupled rotatably with the stationary part 3 through a bearing, a rod 7 installed plumb at the bottom of said coupling 5, and a pair of support tables 8, 8 installed to this rod 7. When a gear 11 fixed to a coupling 6 meshes with a chain 14 wound round sprockets 12, 13, the support table 8, i.e. the work 9 thereupon, is rotated to receive coating. The coating is performed by a coating robot 10.
Patent JP-H10259967-A (JP)
Title: Connector for heat exchanger
Inventor: INABA HIROYUKI
IPC: F25B39/00
Filed: 1997-03-19
Abstract: PROBLEM TO BE SOLVED: To prevent manufacturing work and parts control from being complicated owing to an increase of the number of parts by eliminating the use of a plug for closing a third opening. SOLUTION: First openings 14, 14 are provided in a header connection surface 13 of a connector block 10. Second openings 15, 15 are provided in a liquid tank connection surface 11 of the connector block 10. Third openings 16, 16 are provided in an outer surface other than both connection surfaces 11, 13 of the connector block 10. One of the third openings 16, 16 is closed with a soluble cock 21, and the other is closed with a pressure switch 22.
Patent JP-H04303038-A (JP)
Title: Rear sighting television set for vehicle
Inventor: INOUE KAZUYA
IPC: H04N7/18
Filed: 1991-03-29
Abstract: PURPOSE:To dispense with any operation of the mounting or dismounting of a hood for a monitor screen as well as to solve an spatial problem due to this hood by installing a space housing the hood and a tuning shaft turning it both in a monitor, and moving the hood before and behind with the turning shaft as the fulcrum point. CONSTITUTION:Each hood storage space 3 is installed on the top and side of a monitor 2, while a turning shaft terminal 4 for a hood is installed in a monitor side part in this hood storage space, and a turning shaft hole 5 of the hood 1 is attached to the turning shaft terminal 4. With a hood knob drawn out forward, the whole hood 1 turns as centering on the turning shaft terminal 4, and it stops at a hood fixed terminal 6 thus the hood 1 is clamped tight with a hood fixed terminal 6 and the turning shaft terminal 4. With this constitution, admission of an external light is thus preventable. When a device is not used, the hood 1 is inset therein, storing it in the hood storage space 3.
Patent JP-S57183733-A (JP)
Title: Purification of cyclopentenolone
Inventor: FUJITA FUMIO
IPC: C07C45/85
Filed: 1981-04-30
Abstract: PURPOSE: Calcium chloride is made to act on a cyclopentenolone to form an adduct, which is separated, then it is decomposed to recover a high-purity cyclopentenolone which is used as an intermediate of pyrethroid insecticides.  
     CONSTITUTION: Calcium chloride is made to react with a crude compound of the fomula (R 1  is alkyl, alkenyl, alkynyl, aralkyl; R 2  is H, alkyl) to form a cyclopentenolone-calcium chloride adduct. The adduct is separated and decomposed to give the high-purity compound of the formula. As calcium chloride, is used an aqueous or alcoholic solution of hydrated and/or anhydrous calcium chloride and the water and lower alcohol are preferably removed by azeotropic distillation in the presence of an organic solvent.  
     USE: The above process raises the purity of cyclopentenolones from 70W80% to 90W95%. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S59192380-A (JP)
Inventor: SEKI TOSHIO
IPC: B63B35/79
Filed: 1983-04-14
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-H08235677-A (JP)
Title: Device for detecting terminal of magnetic tape
Inventor: HIMORI YOSHINORI
IPC: G11B15/093
Filed: 1995-02-28
Abstract: PURPOSE: To obtain a device for detecting terminal of magnetic tape which can easily detect the logical end of a magnetic tape at a high speed. CONSTITUTION: A counting section 201 counts the number Ns1 of pulses of an encoder per one rotation of a take-up reel when a magnetic tape is wound around a take-up reel by the length corresponding to the distance from the physical end to the EOT of the magnetic tape. A target value deciding section 202 decides a target value Ns2 from the preset number N1rev of pulses of the encoder obtained when a feed reel makes one rotation and he number Ns1. A comparing and deciding section 203 compares the input number Ns2 with the number of pulses Ns of the encoder which varies from time to time depending upon the winding amount of the magnetic tape around the take-up reel and, when both the numbers Ns2 and Ns coincide with each other, the section 203 decides that the magnetic tape reaches its EOT.
Patent JP-H10260160-A (JP)
Title: Method and device for simulating behavior of gain in container
Inventor: YAMASHITA TSUNEHIRO
IPC: G06F19/00
Filed: 1997-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for simulating behavior of grains in a container by which the quantities of charge transfer and charged static electricity of respective grains in a container housing powder and grain accompanied with mixing/agitating of powder and grain can be estimated and grasped and an index for optimal control design be obtained. SOLUTION: The changing positions of grains housed in a container are obtained with time elapse on the basis of container shape, mixing/agitating condition, physical property value of the grain, and physical property value of wall surface of the container. The quantity of charged static electricity of grains based on the changing position with time elapse due to mixing/agitating operation in the container is obtained on the basis of the quantity of charge transfer due to contact between the grains and the grain and wall surface of the container.  When charge transfer caused by the contact between the grains 10 and 11 and the grains 13 and 14 which have different quantities of charged static electricity and between the grain and wall surface of the container, is generated, the quantity of charged static electricity is obtained assuming that a charge moves from one side with large absolute value of charge to the other side with small absolute value thereof. The obtained changing position with time elapse and quantity of charged static electricity of the grain are indicated.
Patent JP-H11262692-A (JP)
Title: Cyclone
Inventor: YOKOSHITA TOSHIAKI
IPC: C04B7/44
Filed: 1998-03-17
Abstract: PROBLEM TO BE SOLVED: To prevent clogging of a cyclone by effectively removing a stuck raw material. SOLUTION: A monitoring part 7 always monitors a detected level of a vibration meter 6 provided on a chute part 2 at the same time as an operation of a plant, and when the detected level becomes a first set value V1 or higher, an alarm for indicating a removing work of a cement raw material is generated. Thus, a fluctuation of a flow of the cement raw material passing through the chute part of the cyclone can be detected, and the clogging of the cyclone is effectively prevented by removing the stuck raw material.
Patent JP-S62226132-A (JP)
Title: Liquid crystal driving device
Inventor: UMEZAWA TOSHIMITSU
IPC: H04N5/66
Filed: 1986-03-27
Abstract: PURPOSE:To eliminate or reduce the application of a DC component to a liquid crystal display element event if there is a DC drift on a video signal processing circuit side by performing DC cutting by a capacitor and applying a video signal to one electrode of the liquid crystal display element and a video signal passed through a capacitor to the other electrode. CONSTITUTION:A video signal SC is passed through a polarity inverting circuit 12 to generate a bipolar video signal SV' which is inverted at intervals of one field period T and when the video signal SV' is plus, a transistor TR conducts between its collector and emitter to apply the signal to a data electrode 19. In this case, a voltage having the same polarity is applied to a common electrode 18 through a resistance R1, but the voltage between both electrodes 18 and 19 is different in polarity from the voltage between the electrodes 18 and 19 and set equal in level when it is applied only through an application path including the resistance R1 in the period of the video signal SV' with the negative polarity, so that even if a DC drift is generated in every two fields, the liquid crystal display element 16 is driven with an AC voltage while a DC voltage is prevented from being applied.
Patent JP-H11263544-A (JP)
Title: Automatic direct communication testing method for elevator confinement
Inventor: IWASE TOSHINORI
IPC: B66B5/00
Filed: 1998-03-17
Abstract: PROBLEM TO BE SOLVED: To provide an automatic direct communication testing method for elevator confinement that can be carried out manually. SOLUTION: A worker first installs a car transceiver in a car in S1, and stands by at a landing with a landing transceiver S2. After standing by, the worker takes an external opening operation to cause a car interphone to raise an automatic signal indicative of car confinement to a control center in S3, and thereafter communicates with the control center direct through the car transceiver on the landing transceiver in S4. After this direct communication, the worker cancels the car confinement and removes the car transceiver.
Patent JP-S63232392-A (JP)
Inventor: IGUSA NOBUO
IPC: H05K3/34
Filed: 1987-03-19
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-S52150580-A (JP)
Title: Cable reel
Inventor: MASUOKA NOBUO
IPC: H02G11/02
Filed: 1976-06-09
Abstract: PURPOSE: To enable safety work by employing mechanism rotatable together with rotary reel and detecting rotation transmitted to said mechanism thereby enabling detection of cable with required length. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S58186340-A (JP)
Inventor: KONDOU TAKAFUMI
IPC: H02J3/38
Filed: 1982-04-23
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-S57183009-A (JP)
Title: Oil draining device for oil-immersed electric apparatus
Inventor: TAKIZAWA TERUO
IPC: H01F27/14
Filed: 1981-05-07
Abstract: PURPOSE:To drain rapidly insulating oil in an oil-immersed machinery and apparatus,  and to prevent catch fire, etc., of the oil-immersed machinery and apparatus to be  generated by a trouble by a method wherein oil distributing pipes at the upper and the  lower parts are connected to common oil conducting pipes at the upper and the lower parts on coolers side, and a suction pipe and a drain oil pipe having respectively  switching valves are connected to the common oil conducting pipes thereof. CONSTITUTION:The upper part of the oil-immersed machinery and apparatus 2 is connected to the upper part common oil conducting pipe 12 provided outside from a  bushing pocket 10 through the upper part oil distributing pipe 11, and the suction pipe  13 having the switching valve 4 is connected to the common oil conducting pipe 12 thereof. Moreover the lower part thereof is connected to the lower part common oil  conducting pipe 15 provided outside through the lower part distributing pipe 14, the  drain oil pipe 16 having the switching valve 4 is connected to the common oil conducting pipe 15 thereof, and the coolers 8 of plural number are fixed respectively to the  upper and the lower parts common oil conducting pipes 12, 15. Accordingly insulating  oil in the oil-immersed machinery and apparatus can be drained rapidly and safely in  a drain oil tank 3 when an emergency arises, and the damages by a fire can be prevented.
Patent JP-H08258585-A (JP)
Title: Hub clutch
Inventor: WATANABE KAZUYOSHI
IPC: B60K23/08
Filed: 1995-03-27
Abstract: PURPOSE: To integrate a sliding gear, a retainer, a plate and a diaphragm by dividing a housing into a hollow first member and a second member for closing the end part of the first member, and inserting the inner edge side of the diaphragm between the retainer of the sliding gear and the plate. CONSTITUTION: A housing 3 is formed into two-piece constitution of a housing body 5 that is a hollow first member, and a cover 7 that is a second member for closing the end part of the housing body 5, and both members are jointly fastened to a wheel hub by bolts 9. A sliding gear 31 is movably provided in a connecting position of the gear part 29 of the housing body 5 being meshed with a gear 15 and in a connection release position. A prate 41 is welded to the retainer 33 of the sliding gear 31 so as to be fixed, and the inner edge side of a diaphragm 39 is inserted between the retainer 33 of the sliding gear 31 and the plate 41. The sliding gear 31, retainer 33, plate 41 and diaphragm 39 can thereby be integrated.