baber/WOPTO huggingface dataset:
Patent JP-H02213072-A (JP)
Title: Connection apparatus of fluorescent lamp
Inventor: KITAZAWA HIKARI
IPC: H01R33/08
Filed: 1989-02-14
Abstract: PURPOSE:To connect a fluorescent lamp electrically and mechanically certainly and firmly by packing a lead wire and core wire in prescribed positions in a connector and press-binding the core wire of the lead wire to a relay terminal. CONSTITUTION:Connecting terminals 25, 26 to connect a detachable connector 30 and a fluorescent lamp 50 are built in a socket 20 where electrodes of the lamp 50 are inserted. The connector 30 composes an upper cover 31 and lower cover 32 while they are connected each other so as to open and close freely. A core wire of a lead wire 60 is mounted on one end of either of parts 31, 32 at the release time of the connector 30 and at the same time a relay terminal 39 where insertion parts for connection terminals 25, 25 of a socket 20 is attached to the other end. Pieces 44, 45 to press-bind the core wire of the wire 60 to the terminal 39 at the closing time of the connector 30 are installed in the other of part 31, 32. By making this structure, after the core wire and a lead wire are confirmed to be packed in the prescribed positions by visual observation, the core wire of the lead wire can be press-bound to the relay terminal by the press-pushing part.
Patent JP-S63200640-A (JP)
Title: Clock signal regeneration device
Inventor: OTSU MASAMITSU
IPC: H04L7/02
Filed: 1987-02-16
Abstract: PURPOSE:To decrease timing deviation between a modulation signal and a clock signal by comparing the phase of the modulation signal and that of the clock signal and using a voltage controlled oscillator (VCO) so as to control the frequency of the clock signal. CONSTITUTION:The VCO 2 generates a clock signal, which is supplied to a phase comparator 3 and a changeover switch 6. Then the phase comparator 3 compares the phase of the modulation signal and that of the clock signal, and a frequency control signal having an error voltage in response to the phase is supplied to the VCO 2 to control the frequency of the clock signal. Then a reference frequency signal generator 5 generates a reference frequency signal of a single frequency, which is fed to a changeover switch 6. The changeover switch 6 is subject to switching control by a control signal (b) from a control signal generating circuit 11 and the clock signal when the control signal (b) is at L level is selected. Thus, the timing between the modulation signal and the clock signal is not deviated from the optimum state.
Patent JP-S59159086-A (JP)
Title: Mechanism for checking alarm setting
Inventor: MORISHIMA HIDEKI
IPC: G04C21/02
Filed: 1983-02-28
Abstract: PURPOSE:To make a user to recognize positively which melody is intended by performing a monitor alarm according to the preset alarm time following a melody selected from the beginning when action is done to change melody during the monitor alarm operation. CONSTITUTION:When an alarm tone selection switch 68 is operated to change over to a melody II before a halfway detection signal C3 is outputted from a decoder 38 for detecting an end note, an address counter 36 is reset while an AND gate 46 is closed to stop an alarm sound. At this point, an output signal of a melody selection decoder 40 is switched over to indicate the first address of the melody II in a melody ROM34 and this output signal is applied to the address counter 36 from a gate circuit 42. Subsequently, an AND gate 46 is reopened to apply a clock signal phi1 to a program divider 44 to generate the melody selected from the beginning. Thus, the setting of alarm can be always confirmed by a normal melody tone.
Patent JP-S56131461-A (JP)
Title: Prevention device against pedestrian-involving accident by large-sized car
Inventor: UKAI TOSHIHARU
IPC: B62D7/02
Filed: 1980-03-14
Abstract: PURPOSE: To remove the difference of inner wheels between front and rear wheels by mounting a frame to support a rear wheel shaft on a chassis to be easily turned and turning the frame to correspond to the turning angle of the front wheel.  
     CONSTITUTION: A movable frame 2 is provided with a width a little wider than the width of a chassis 1 and arc-shaped front and rear, and supported on the chassis 1 to be horizontally turned round a shaft 7. Power cylinders 19 and 19 are connected to the chassis 1, and a servo-valve 10 to operate these power cylinders 19 and 19 is connected to a knuckle arm 13 by a wire 14. The servo-valve 10 is provided with a spool-valve operating projection 16, which is to be operated by the operation of the cable 14 of the chassis 1. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H05232667-A (JP)
Title: Image forming device using heat developable photosensitive material
Inventor: NAKAMURA TAKU
IPC: G03D13/00
Filed: 1992-02-20
Abstract: PURPOSE:To obtain an image with high glossiness or high transparency by quickly superposing an image receiving material which is pressured and on which transfer is executed to an adhesive sheet and heating it. CONSTITUTION:A heat developable photosensitive material 6 on which the image is exposed is carried by a carrying roller 8, heated by a heating roller for heat-developing 9 and heat-developed. Besides, it is superposed on the image receiving material 14 supplied from a paper supply tray 13 by a paper supply device 15 and pressured by a pressure transfer device 10. Then, the image is transferred on the material 14, so that the image is obtained. Thereafter, the superposed materials 6 and 14 are separated by a separation roller 12 and the used material 6 is taken up by a used heat developable photosensitive material take-up roller 11. On the other hand, the material 14 which is pressured and on which the transfer is executed is superposed on the adhesive sheet 18 which is prepared in addition and heated by a heating roller 20 heated by a heating device 19. Then, it is ejected to a tray 17 while it is stuck to the sheet 18.
Patent JP-H01208145-A (JP)
Title: Ink container for ink jet recording
Inventor: HAYASHI HIROKO
IPC: B41J2/175
Filed: 1988-02-16
Abstract: PURPOSE:To remove the gas dissolved in ink without discoloring and deteriorating the ink and to prevent the change of said ink with the elapse of time, by providing vacuum parts each enclosed by a partition wall material insoluble in an ink composition and having gas permeability. CONSTITUTION:Since ink 27 is blocked from the open air by a tank portable member 25 low in gas permeability, the concn. of gas dissolved in the ink from the outside is low. Further, vacuum parts 26 each composed of a gas permeable member are provided in the ink and, since dissolved gas is diffused to the vacuum parts by partial pressure, dissolved nitrogen or oxygen can be always kept low. As the member forming the vacuum parts, a member having high gas permeability is desirable and there is a polyethylene or polypropylene resin. As the shape of the vacuum parts, any shape withstanding vacuum such as a tubular or spherical shape may be used and the number of the vacuum parts can be appropriately selected with due regard to the shape thereof. The vacuum degree of the vacuum parts is desirably made as high as possible, because high effect is shown but may be set to 0.1atm. or less.
Patent JP-H01207949-A (JP)
Title: Method of forming electrode of integrated circuit device
Inventor: IWAMATSU SEIICHI
IPC: H01L21/28
Filed: 1988-02-16
Abstract: PURPOSE:To facilitate formation of a very fine electrode and avoid an open circuit caused by the migration of the electrode wiring and the like by a method wherein a means with which an electrode film or an insulating film is formed on the side wall of a patterned insulating film or electrode film is employed. CONSTITUTION:A first insulating film 2 composed of an SiO2 film or the like is formed on the surface of a substrate 1. A patterned second insulating film 3 composed of a photoresist film, SiO2 film or the like is formed on the first insulating film 2 and, further, an electrode film 4 made of W, Al or the like is formed over the whole surface. After that, if the electrode film 4 is approximately vertically etched by dry etching, the electrode films 4 are left on the side walls of the patterned second insulating film 3 to provide patterned electrode wirings. If necessary, the second insulating film 3 may be removed by etching. With this constitution, a very fine electrode wiring whose width is less than about 0.1mum can be formed easily and, moreover, an open circuit caused by various types of migration of, for instance, an Al wiring can be avoided.
Patent JP-H01208033-A (JP)
Title: Data bus device
Inventor: HARADA MINORU
IPC: H04Q9/00
Filed: 1988-02-15
Abstract: PURPOSE:To make the central unit of another spacecraft unnecessary by monitoring and controlling the bus interface and the remote unit of another spacecraft via a radio line by the central unit loaded on only one spacecraft out of plural spacecrafts. CONSTITUTION:In a main spacecraft 6A and two slave spacecrafts 7B and 7C, antennas (1A-1C) for radio line, receivers (2A-2C) for radio line, the central unit 3A, the bus interfaces (4A-4C), the remote units (5A1-5An), (5B1-5Bn), and (5C1-5Cn) are provided. The monitoring and control of the spacecraft 6A are performed by ongoing data buses 3A, 4A, and 5A1-5An, however, that of the spacecrafts 7B and 7C are performed by the radio line via the central unit 3A. In such a way, it is possible to make the central unit unnecessary in the spacecrafts 7B and 7C.
Patent JP-S57148434-A (JP)
Title: Laser diode driving device
Inventor: NAKAYABU SHIYUUICHI
IPC: H04B10/079
Filed: 1981-03-09
Abstract: PURPOSE:To prevent the breakdown of a laser diode by providing a protecting circuit between the laser diode and an AGC circuit which controls variation in voltage signal level supplied to the laser diode. CONSTITUTION:A laser diode protecting circuit 20 is interposed between an AGC circuit 10 and a connector 2 for the connection of a laser diode LD. When a momentary hair pulse is outputted from the circuit 10, it is absorbed by the capacitor C2 of the time constant circuit 22 of the circuit 20 and never becomes higher than the reference voltage VS of a comparator CMP23, which generates no signal, so that a switch 22 is still turned on. When the circuit 10 generates a large power output having a high level and some time width, the time constant of the circuit 22 is set less than that of a time constant circuit 14 and when the output of the circuit 22 exceeds the voltage VS, the CMP23 outputs a signal to turn off a switch 24. Then, the application of a high-level signal to the laser diode LD is prevented to prevent the breakdown of the LD.
Patent JP-H06251686-A (JP)
Title: Low tension breaker
Inventor: WATANABE KATSUMI
IPC: H01H73/02
Filed: 1993-02-24
Abstract: PURPOSE:To eliminate an operator exposed to danger by an arc at the time of power closing operation of a low tension breaker, in the case of a short- circuit condition or overloaded condition, by prevent power from its supply to a load of the short-circuit condition or overloaded condition. CONSTITUTION:In a position before placing an operating lever part in a closed condition of a handle 2, since an actuator 71 of a microswitch 7 is pressed by a point end part 24a of an arm part 24 of the handle 2, a contact mechanism 72 of the switch is closed. Then, power is input to an input terminal 81 of a load impedance measuring circuit 8, and DC voltage V0 is output from the circuit 8. In the case of a small value of load impedance, a thyristor 86 is turned on, and DC voltage V1 is output from an output terminal 87. Thus by actuating a closing lock mechanism 9, since a point end part 321a of an arm 321 is locked by a point end part 93a of an armature 93, the arm 321 is impeded from its turn thereafter. Accordingly, an opening/closing contact 3 is not closed, to stop supplying power to a load of short-circuit or overloaded condition.
Patent JP-S60177371-A (JP)
Title: Escape device of developing device of copying machine or the like
Inventor: HAYAKAWA KAZUYUKI
IPC: G03G15/08
Filed: 1984-02-24
Abstract: PURPOSE:To prevent a photosensitive drum from being damaged by separating the photosensitive drum and developing device more than usual when either of the photosensitive drum and developing device is attached and detached. CONSTITUTION:When the developing device 8 is detached, the developing device 8 is drawn to the front and a rail member 34 abuts on a front side projection 32 of projections 31, 32 of the photosensitive drum body 30. The slanting surface 32a of the projection 32 and the slanting part of the rail member 34 cooperates to generate operating force which allows the developing device to leaves the photosensitive drum 5 against the energizing force of a presser spring 35 to the developing device; the developing device 8 oscillates to separates from the photosensitive drum 5. When the photosensitive drum 5 is replaced, the photosensitive body 30 is only drawn to the front and then the slanting surface 31a of the inner-side projection 31 of the projections 31 and 32 abuts on the slanting surface 34c of the rail member 34; and the force which separates the developing device 8 from the photosensitive drum 5 against the energizing force of the presser spring 35 is generated and the developing device 8 oscillates around a support shaft 33, so that the photosensitive drum 5 is taken out without contacting the developing device 8.
Patent JP-H07247785-A (JP)
Title: Tunnel excavation method
Inventor: TOSAKA TOMOHEI
IPC: E21D9/00
Filed: 1994-03-03
Abstract: PURPOSE:To precisely and readily form an arch-shaped tunnel section without uneven lines while reducing evil influences against the surrounding environment due to noise, vibration, dust, etc. CONSTITUTION:A working area is provided with a working space 2 formed at the front and rear sides of an expected position for a tunnel and counterposed against the tunnel arch, a communicating drift 1 formed under the tunnel arch to communicated with the front and the rear working spaces 2, and a pierced hole 2a formed on the arched inner peripheral line X of the tunnel arch to communicate with the front and the rear working spaces 2. Support arms 3a having nearly the same length of the radius of rotation with the radius of curvature of the inner peripheral line X are arranged respectively in both working spaces 2. The expected position E1 for excavation is surrounded while supporting a wire saw 6 by support pulley 7 set at the front ends of respective support arms 3a and while tensing the wire saw 6 hooked to form a loop and endlessly driving it to rotate between the support arms 3a. The wire saw 6 is moved along the inner peripheral line X and hence the expected position E1 for excavation is separated from the surrounding rock E to form an arch.
Patent JP-H08227036-A (JP)
Title: Zoom lens barrel
Inventor: NAKAYAMA HARUKI
IPC: G02B7/04
Filed: 1995-02-22
Abstract: PURPOSE: To reduce the number of parts and to obtain a zoom lens barrel which is small in size, is simple in constitution and has a large number of steps at the time of zooming by forming a cam for driving a lens frame at prescribed loci in a zooming region and focusing region. CONSTITUTION: A stationary barrel fixed integrally with a camera body is spirally provided with internal helicoid on its inner periphery. A cam cylinder is spirally provided with external helicoid screwing to the internal helicoid on its outer periphery and is spirally provided with the internal helicoid on its inner periphery. A rear group lens (RC) group moves in the prescribed locus vertically in the zooming region of the RC group cam together with the front group lens (FC) group at the time of zooming. The RC group moves along the plural focusing regions branched in the right direction from the zooming region according to the movement of the FC group at the time of focusing. Then, the constitution of the mechanism for focusing the mechanism for zooming of the same mechanism is possible and the taking of the large number of the steps is possible.
Patent JP-S58152682-A (JP)
Title: Elastic caterpillar
Inventor: FUKUSHIMA KATSUTOSHI
IPC: B62D55/24
Filed: 1982-03-05
Abstract: PURPOSE:To enhance a mud pushing-aside and removing effect and a propelling force, by providing vane parts with slanted surfaces. CONSTITUTION:When traveling on a paddy field, lugs located at a central part 2 of a main body sustain the major part of the machine weight, reach a hard soil layer beneath the paddy field, and function for traveling. On the other hand, longer lugs 7 provided on the grounding side of the vane parts 5 do not reach the soil layer but are located in the mud, and display the function of oars to rake the mud. Since shorter lugs 6 and the longer lugs 7 are alternately placed, the spacing l1 between the adjacent lugs 7, 7 in the vane part is enlarged, consequently making it easy for the mud to drop. In addition, since the parts S5 between the vane parts 5, 5 are made to be flexible, they are vibrated in vertical directions when traveling, so that the mud adhered particularly to the part between the longer lugs 7, 7 between the vane parts 5, 5 can be separated quite easily.
Patent JP-S61192475-A (JP)
Title: Tool for polishing substrate
Inventor: WATANABE JUNJI
IPC: B24B37/12
Filed: 1985-02-22
Abstract: PURPOSE:To float a semiconductor substrate and a crystal substrate to be polished from a polishing tool so that they are held in a non-contact state by preventing a processing liquid from percolating by filling the inclined faces of V-shaped grooves to produce a dynamic pressure in the V-shaped grooves. CONSTITUTION:A processing liquid 23 including isolated grains 22 dispersed therein is supplied between a substrate 16 and a polishing tool 11 and the tool 11 is relatively moved toward the left hand with respect to the substrate 16. Since the surface of V-shaped grooves 18 is filled with a molten layer 20, a processing liquid 23 is prevented from percolating from inclined faces 19 into the inside of the polishing tool 11 to produce a regular dynamic pressure in the V-shaped grooves 18. Thus, the substrate 16 is floated from the surface of the tool 11 to the position where the dynamic pressure and a processing pressure are balanced with each other so that the substrate 16 is held in a non-contact state. On the other hand, since nonwoven fabrics 14 are exposed as they are on flat portions 17, isolated grains 22 are liable to be captured by pores 15 and among textiles of resin 12 and furthermore the processing liquid 23 is percolated thereto, the surface of the substrate 16 is polished with excellent efficiency.
Patent JP-H11216128-A (JP)
Title: Mr imaging device
Inventor: ISHIKAWA AKIHIRO
IPC: G01N33/48
Filed: 1998-01-30
Abstract: PROBLEM TO BE SOLVED: To obtain an image with good picture quality at a high speed by producing many signals comparing to the number of exposure RF pulses and acquiring data from them. SOLUTION: Three pieces of 180 deg. pulses in τ time interval, τ time after the impression of 90 deg. pulse. And, five signals S1-S5, in which primary echo and stimulated echo mixedly exsist at τ time interval, 2τ time after the impression of 90 deg. pulse. And the pulse, which is a gradient magnetic field Gr for readout and frequency encoding and the pulse, which is a gradient magnetic field Gr for phase encoding that data from each signal is arranged adjoining in K-space, are added to those signals.
Patent JP-S52117174-A (JP)
Title: Photoelectric converting system
Inventor: OGAWA ICHIROU
IPC: H04N5/335
Filed: 1976-03-26
Abstract: PURPOSE:Photoelectric conversion for the purpose of detecting visible light, infrared light, etc. is accomplished stably and economical composition is made possible by providing plural photoelectric converting elements.
Patent JP-S63200186-A (JP)
Inventor: HONJO TERUBUMI
IPC: G09F9/00
Filed: 1987-02-17
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-S60181277-A (JP)
Title: Blackened steel sheet and its production
Inventor: IKEDA SATOSHI
IPC: C23C22/58
Filed: 1984-02-27
Abstract: PURPOSE:To produce easily and inexpensively a blackened steel sheet having high quality by treating a steel sheet having a plating layer consisting of Ni, alloyed Ni, alloyed Co, etc. with a treating liquid contg. nitric acid then treating immediately the sheet with an aq. alkali soln. of NaOH, etc. CONSTITUTION:A plated steel sheet 1 having an Ni plating layer, alloyed Ni plating layer or alloyed Co plating layer 2 as the uppermost layer is primarily treated 3 with a treating liquid of nitric acid or mixed acids consisting essentially of nitric acid or a liquid prepd. by adding sulfate or nitrate as an additive to the mixed acids or a soln. consisting essentially of an oxidizing agent such as hypochlorous or the like. The primarily treated steel sheet is then secondarily treated 4 with an aq. alkali soln. of NaOH, KOH, Ca(OH)2, etc. in succession thereto without rinsing and thereafter the sheet is rinsed 5 to stop progression of the reaction. The treated steel sheet is dried 6. The blackened steel sheet having the blackened film 7 which has good adhesion, is dense and has no interference colors is thus obtd.
Patent JP-S61194892-A (JP)
Inventor: KUSUHARA JIRO
IPC: H01L21/82
Filed: 1985-02-25
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-H03236827-A (JP)
Title: Analysis for electrocardiogram
Inventor: OKAMOTO KATSURO
IPC: A61B5/0452
Filed: 1990-02-14
Abstract: PURPOSE:To obtain a more correct diagnosis in deciding the diagnosis which is largely affected by base line oscillation such as myocardial infarction by providing a preliminary determination means for repeating data input for a single sample, recognizing waveforms for a plurality of times, and making a diagnosis, and deciding the diagnosis by a comparison process for induced data every heartbeat based on the waveform recognition diagnosis for the plural times. CONSTITUTION:When a determination is given for a preset diagnosis of a high seriousness degree or requiring an emergent process, where a parameter for the base of the determination shows a predetermined range, its measurement parameter and diagnosis code are stored, and processes of data input, measurement, and diagnosis are repeated again. When a dispersion of more than predetermined is produced as a result of executing a plural cycles, a comment expression of the lowest seriousness degree is selected, or a message saying 'it cannot necessarily be decided' for a comment expression if it is outputted, so the final determination is left on a doctor, thereby coventionally seen troubles of diagnosis errors by decision of the diagnosis can be prevented.
Patent JP-S63204168-A (JP)
Title: Insulation resistance tester for cable
Inventor: AKAMI TOSHIAKI
IPC: G01R31/12
Filed: 1987-02-19
Abstract: PURPOSE:To shorten test and restore time, by arranging two circuit breaker terminal bases in series on an earth circuit with a shield material grounded while an insulation resistance tester is provided in parallel on a second circuit breaker terminal base. CONSTITUTION:Normally, first circuit breaker terminal bases 5a, 5b and 5c are closed to short-circuit three of them in package, a second circuit breaker terminal base 5e is closed and a copper shield tape of a cable 1 therewith grounded to form a ground circuit. The terminals 5a, 5b, 5c and 5e are opened when testing an insulation resistance while the short-circuited circuit and the ground circuit are opened and then, an insulation resistance tester 7 is connected to a test terminal 6. Under such a condition, the terminal base 5a, 5b or 5c is closed to measure the insulation resistance in phases R, S and T during the hot-line service and after a test, a circuit is recovered by operation in the procedure reversing that as mentioned above. This can reduce the test time and release time significantly.