baber/WOPTO huggingface dataset:
Patent JP-H0659384-A (JP)
Title: Silver halide photographic sensitive material
Inventor: TERAJIMA EIICHI
IPC: G03C1/83
Filed: 1992-08-11
Abstract: PURPOSE:To provide a silver halide photographic sensitive material with a backing layer having satisfactory dryability and not causing the bleeding of a dye or discoloration. CONSTITUTION:This silver halide photographic sensitive material contains >=100mg/m<2> potassium salt of oxonol yellow and a fluorine-contg. surfactant in the backing layer and the weight of gelatin in the backing layer is <=2g/m<2> on dry basis.
Patent JP-H02108687-A (JP)
Title: Phenylalkylthiophenes and related compounds
Inventor: JIEFURII SUTEFUAN SABORU
IPC: C07D307/54
Filed: 1989-08-22
Abstract: NEW MATERIAL: A compound of formula I or II (wherein X is S or O; (m) is 6-10; and (n) is 1-4).  
     EXAMPLE: 3-[(2-Carboxyethyl)thio]-3-[[2-8-phenyloctyl]]-3-thienyl]-2- hydroxypropanoic acid.  
     USE: An antagonist against LTD 4 . Useful for the treatment of allergic disorders, especially bronchial asthma.  
     PREPARATION: A compound represented by formula III or IV is reacted with a mercaptoalkanoic acid ester represented by formula V, and the product is treated with a strong base and then acidified with a strong acid. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H0661032-A (JP)
Title: Water base magnetic fluid composition
Inventor: YABE SHUNICHI
IPC: H01F1/44
Filed: 1992-08-11
Abstract: PURPOSE:To obtain a water base magnetic fluid composition, which is low in cost and has a stable dispersibility for a long term, by a method wherein a water-soluble polymer is used as a dispersant. CONSTITUTION:A low-cost water-soluble polymer 10 is used as a dispersant for making ferromagnetic material fine particles 1 disperse in water 11 of a dispersion medium. A high dispersibility and a superior dispersion stability are obtained by the synergistic effect of the strong static repulsion action of the polymer 10 and a steric hindrance action.
Patent JP-H0767182-A (JP)
Title: Multi-channel access system radio telephone device
Inventor: SASAKI KATSUHARU
IPC: H04Q7/38
Filed: 1993-08-30
Abstract: PURPOSE:To automatically switch the operation mode to a direct mode when a telephone call in repeater mode is disabled by alternating reception states in repeater mode and direct mode at specific intervals of a period by the multi- channel access(MCA) system radio telephone device. CONSTITUTION:A controller 19 when powered ON controls a PLL synthesizer part 10 so as to set a reception frequency to the direct mode and enters a wait operation state of a speaking channel of the direct mode. Then a level detecting circuit 27 decides the electric field strength of a received signal and controls the PLL synthesizer part 10 so as to set the reception frequency to the repeater mode when the electric field strength is lower than a specific level for a specific time. Then the wait receiving operation states in both the modes are alternated until a radio wave having electric field strength larger than the specific level can be received. Therefore, when one mobile station is unable to make a telephone call in repeater mode, the mobile station can make a telephone call to the other station automatically in direct mode by performing calling operation in direct mode.
Patent JP-S6185877-A (JP)
Inventor: DEIBUITSUDO EI DEIRUTSU
IPC: H01L31/20
Filed: 1985-09-27
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-H0615570-A (JP)
Title: Surface polishing machine
Inventor: AKIMOTO KATSUO
IPC: B24C5/06
Filed: 1992-07-02
Abstract: PURPOSE:To enable it to perform a job for delustering, smooth surfacing or the like on the surface of a wide processed work without entailing any shading, and besides, in a uniform manner. CONSTITUTION:This machine is provided with a conveyor system 10 conveying a processed work W in front and in the rear of a skeleton frame 1. A projection device 20, consisting of a striking system forcibly beating abradants dispersed and run down uniformly over the whole area almost orthogonal with a conveying direction of the work W, is set up in this skeleton frame 1. In succession, an eliminator 60 for eliminating the abradants, etc., scrapingly from a surface of the work W, and a dust collector 70 sucking the abradants, dust or the like for cleaning both are installed in the rear of this projection device 20. In addition, there is provided a circulative separation device 90 which selectively separates the abradants and the dust or the others after elimination and sucking, and supplies a reusable abradant to the projection device 20.
Patent JP-S6369393-A (JP)
Title: Moire prevention circuit
Inventor: WATANABE TORU
IPC: H04N9/04
Filed: 1986-09-11
Abstract: PURPOSE:To eliminate a moire component caused by unbalanced mean level with simple constitution by controlling the amplification gain of each sampling output so that mean levels of the sampling outputs at each color information are coincident based on the output of a color temperature detection means. CONSTITUTION:A received output of a Ye filter a 1st element S1 and the received output of a G filter of a 2nd element S2 are inputted to a 1st comparison circuit 9, while the received output of a Cy filter of a 3rd element S3 and the received output of the G filter of the 2nd element S2 are inputted to a 2nd comparison circuit 10 to obtain a 2nd comparison output obtained by comparing the output of the Cy filter and the output of the G filter in each means level. A 1st comparison output is used as a control input of a 1st amplifier 6 to control the amplification gain of the 1st sample-and-hold output and the 2nd comparison output is used as the control input of a 3rd amplifier 8 to control the amplified gain of the 3rd sample-and-hold output. As a result, the mean value of the outputs led from the 1st, 2nd and 3rd amplifiers 6-8 is equal and moire component is eliminated.
Patent JP-2000009863-A (JP)
Title: Time integration meter
Inventor: NARUTOMI HANAKO
IPC: G04F10/10
Filed: 1998-06-23
Abstract: PROBLEM TO BE SOLVED: To obtain a compact and inexpensive integration meter which enables an ordinary person to apply to a wide range of electric appliances easily by obtaining an electromotive force proportional to the power consumption by a current coil, converting it into a direct current by a diode bridge, and charging it to a capacitor through a charging resistor. SOLUTION: The electromotive force of a current coil CT2 is extremely small and since the coil operates by a long-time charging, a small current is enough. Therefore, a coil where a number of thin wires are wound is used. A rectification bridge DS3 may preferably be of a Schottky type with less voltage drop and other parts are tried to be miniaturized by chip types. In this case, a capacitor 5 with less leak current needs to be used. In a mechanical counter MC6, a marketed electromagnetic counter or the like may be used when a display unit is 'time' for digital display. However, CR charge/discharge circuits 4 and 5 cannot handle one hour but can handle approximately 1, 10, 30 seconds, or the like, thus mechanically dividing with the number of gears of a step advance gear of the counter.
Patent JP-H0742706-A (JP)
Title: 2-mode operational speed switching for actuator
Inventor: MAEDA SHOICHI
IPC: F15B11/04
Filed: 1993-08-05
Abstract: PURPOSE:To minimize a pilot valve superbly with only transmission of pressure by incorporating a prioritized divergence valve in a position of a load check valve of a direction switch valve and connecting a spring chamber of the priotitized divergence valve to the primary side via a pilot vale. CONSTITUTION:A prioritized divergence valve 24 of which flow rate is set by a spring 54 and a metering orifice 61 and which prioritizedly branches oil quantity to loading ports 38, 43 is provided between a primary side pressure oil supply pass 62 in a direction switch valve main body 22 and loading passes 37, 42 connecting to supply side loading ports 38, 43. A spring chamber 56 of the prioritized divergence valve 24 and the primary side pass 62 in the front side of a metering orifice 61 are connected by a bypass 72 having a pilot valve 73. A load check valve 57 is provided in an inner prioritized pass of the prioritized valve 24 and under closed conditions of the pilot valve 73, the prioritized diversion mechanism is lost and become in an ordinary mode. Or under the open conditions, the prioritized divergence valve 24 exhibits prioritized divergence mechanism so that slow speed mode in which load pressure is fed to load passes 37, 42 by set little quantity is selected.
Patent JP-S6370234-A (JP)
Title: Viewfinder device of camera
Inventor: NISHIKAWA SUSUMU
IPC: G03B13/12
Filed: 1986-09-11
Abstract: PURPOSE:To make a viewfinder easy to see when a photograph is taken by using a zoom lens by putting a subject image when a subject is viewed directly and an image frame which varies according to the position of the zoom lens together by a half-mirror and monitoring the composite image. CONSTITUTION:Light 21 entered through the object 3 of a camera 1 forms its image on an image pickup surface 5 and a signal S1 read out of the surface 5 is processed by a circuit part 6. Then, when a direct view mode is selected with a selection switch 8, light Z2 incident from a finder window 16 enters an ocular part 12 through the half-mirror 17. Further, the circuit part 6 sends a signal S3 which contains image frame information and various kinds of display information to a CRT 8 according to the position detection signal S4 of the zoom lens 4. Consequently, only the image frame and other display information are projected on the CRT 8 and this display image is projected on the half- mirror 17 through the lens 10. Therefore, the composite image of the display image and the image formed by the light Z2 incident from the finder 16 is formed on the mirror 17. This composite image is monitored with the right eye of a cameraman 13 through the ocular part 12.
Patent JP-2001043978-A (JP)
Title: Organic electroluminescent element
Inventor: NAKATSUKA MASAKATSU
IPC: H05B33/22
Filed: 1999-07-29
Abstract: PROBLEM TO BE SOLVED: To improve the stability, the durability and the luminescent brightness by holding at least one layer including a diazaindolizine derivative, between a pair of electrodes. SOLUTION: In this organic electroluminescent element, at least one layer including at least one kind of diazoindolizine derivative, is held between a pair of electrodes. The diazaindolizine derivative is preferably a compound represented by the formula. In the formula, X1-X5 are H, halogen atom, straight chained, branched or cyclic alkyl group or alkoxy group, an optionally substituted aralkyl group or the like. The diazoindolizine derivative is preferably used in a hole injecting carrying component, a luminescent component or an electron injecting carrying component. A ratio of the diazaindolizine derivative is preferably above 0.1 wt.% when another hole injecting carrying component such as a triarylamine derivative is used, and preferably 0.001-99.999 wt.% when another luminescent component such as polycyclic aromatic compound or the like is used.
Patent JP-H0378816-A (JP)
Title: Mouse input system
Inventor: ISHIZU YUJI
IPC: G06F3/038
Filed: 1989-08-23
Abstract: PURPOSE:To improve the operability of a mouse by providing a function which enables a cursor to move around between the upper and lower ends and the right and left ends of a movable area of a display screen. CONSTITUTION:A mouse input device 1 transmits the electric signals to a mouse control part 2 in accordance with its moving variable. When the part 2 starts its action, a cursor around-movement switch is turned on or off in response to an application or non-application state of an around-movement function of a mouse cursor. When a signal is received from the device 1, the cursor is moved over the boundary of a movable area of the mouse cursor. At the same time, the cursor is moved to the opposite boundary, then moved more in accordance with the moving variable of the mouse. As a result, the mouse cursor can be instantaneously moved round to one of both ends of the movable are from the other end. Then the operation of the mouse is facilitated.
Patent JP-H0264893-A (JP)
Title: Batch discharging structure in passbook-slip processing device
Inventor: KONISHI HIROSHI
IPC: B41J13/26
Filed: 1988-08-31
Abstract: PURPOSE:To make it unnecessary to confirm that a passbook and a slip are of the same transaction by discharging the passbook and the slip used in the same transaction in a body as interposing the slip between the passbook from a discharging port. CONSTITUTION:The passbook conveyed to a second conveying path 18 is anchored temporarily and made to stand by as being kept in V-shaped state by feed belts 20a, 20b and a passbook guiding member 28, and the slip processed by a printing part is inserted between its opened pages, and those are conveyed downward. Thus, the passbook opened in a V-shape is closed so as to interpose the slip, and both being kept in one body are conveyed on the conveying path, and are discharged from the discharging port 14 in a lump. Thus, even in the case where plural pieces of processing must be done continuously, erroneous transaction is never caused even though the confirming work of the passbook and the slip is not performed at every one transaction, and the mental and physical burden of an operator can be removed, and simultaneously, transaction processing time can be shortened so that the processing efficiency can be improved.
Patent JP-S59105534-A (JP)
Title: Method and device for testing air leakage
Inventor: SUZUKI OSAMU
IPC: G01M3/06
Filed: 1982-12-08
Abstract: PURPOSE:To enable the inspection the presence of defects of the inner-shell concrete of a multi-casing-type vessel by a method wherein said vessel is sealed up hermetically at a position somewhat lower than the top surface thereof and air is sent into the vessel so as to observe visually the occurrence of air bubbles in a liquid. CONSTITUTION:A steel top cover 1 of thickness 10-15mm. is set at a position somewhat lower than the top surface of a vessel of inner-shell concrete (b) placed on the inner surface of an outer-shell drum (a), and the top cover and the vessel are fastened together by an appropriate fastening device such as a sqill vise 5, for instance, through the intermediary of a reaction-force device 4 so as to seal up the vessel hermetically. Then, the vessel being thus sealed up, air is sent into the vessel and the occurrence of air bubbles in a liquid is observed visually. The presence of any harmful defects such as pinholes and cracks in the inner-shell concrete of a multi-casing-type vessel can be inspected by conducting an air leak test in this way.
Patent JP-S6194202-A (JP)
Title: Rotary head device for magnetic recording and reproducing device
Inventor: SHIBATA KIMIMASA
IPC: G11B15/14
Filed: 1984-10-15
Abstract: PURPOSE:To supply the power to a revolving preamplifying means with high stability and high reliability by rectifying the AC signal produced from an AC signal generating means by means of a rectifying means when a video head is revolving and stabilizing the output of rectification to apply it to the power supply of the preamplifying means. CONSTITUTION:A recessed/projected tooth is provided at the lower outer circumfer ential part of an inner tooth 34 of an AC signal generating means which is fixed to a thrust holding tool 9 with a screw 35 together with a rotor 11 of a motor. While an outer tooth 38 of said signal generating means is provided at the outer circumferen tial part and opposite to the recessed/projected tooth of the inner tooth 34. The outer side of the tooth 38 is adhered to a motor cover 39, and the tooth 38 also has a recessed/projected tooth at the inner side of the tooth 38. The lead wires 41 and 41' led into a pierced hole of a hollow rotary shaft 33 are connected to an AC signal rectifying means 42 through repeating terminals 40 and 40'. The rectifying means 42 is formed at a part of a circuit base board 29 fixed to the upper side of a rotary cylinder 4 and rectifies the applied AC signal by the rectifying function of a diode and a capacitor. Thus the AC signal is stabilized to the prescribed DC voltage and applied to the power supply of a preamplifying means 31.
Patent JP-2000047471-A (JP)
Title: Electrophotographic recording device
Inventor: ISODA MASAO
IPC: F16C13/00
Filed: 1998-07-30
Abstract: PROBLEM TO BE SOLVED: To set the density and photographic fog within proper ranges when an image is printed and to improve a yield when a device is manufactured by assembling a sponge roller with the resistance value in a specific range in an electrophotographic recording device having the sponge roller feeding a toner to a developing roller. SOLUTION: A sponge roller 7 is rotatably arranged in contact with a developing roller 4. The sponge roller 7 feeds a toner of a toner storage unit 9 storing the toner dropped from a toner cartridge 8 to the developing roller 4 by rotation. The toner fed to the developing roller 4 is formed into a thin layer on the surface of the developing roller 4 by a developing blade 10 and is electrified for development. The sponge roller 7 with the resistance value of 1×108-1.8×109 Ω is assembled. The sponge roller 7 does not reduce image quality. When the sponge roller 7 with the said resistance value range is manufactured, the yield in manufacturing a device is improved.
Patent JP-S60107886-A (JP)
Title: Semiconductor laser
Inventor: FURUSE TAKAO
IPC: H01S5/227
Filed: 1983-11-16
Abstract: PURPOSE:To enable a semiconductor laser to maintain low-noise characteristics even when a readout of recorded results is performed at lower-photo output by a method wherein plural lasers, whose oscillation threshold value currents different from each other, are formed on the same semiconductor substrate. CONSTITUTION:Buried semiconductor lasers A and B, whose mesa widths are different from each other at a ratio such that one side is about 1mum and the other side is about 2mum, for example, are formed on a semiconductor substrate 1 at a prescribed interval. As the widths of the active layers 4 of the lasers A and B different at a ratio such that one side is about 1mum and the other side is about 2mum, the oscillation threshold value currents of the lasers A and B become a respectively different oscillation threshold value current of about 25mA and about 50mA. In such the laser A, about -144dB/Hz of noise can be obtained when the oscillation threshold value current is 25mA and the output is 2mW, while in the laser B, about -130dB/ Hz of noise can be obtained when the oscillation threshold value current is 50mA and the output is 2mA, and about -160dB/Hz of noise can be obtained when the oscillation threshold value current is 50mA and the output is 20mW. Accordingly, when optical recording is performed, the region of the laser B is used, while in case the recorded results on a medium are read out under a photo output operating condition of 2mW or thereabouts, the region of the laser A is used. As a result, the semiconductor laser can be made to operate at a high S/N ration.
Patent JP-2001010390-A (JP)
Title: Kid play table for automobile child seat
Inventor: HEBIGUCHI CHIKAKO
IPC: B60N3/00
Filed: 1999-06-25
Abstract: PROBLEM TO BE SOLVED: To make freely foldable an automobile table attached to a backrest of an existing automobile chair to be used, without providing a rotary shaft and a bearing, to make the table kept for use in a position within kid's reach for a kid in response to requirement of the kid seating on a child seat, to constitute a table material used of a material which does not cause any heavy injury even when a head and a face are hit to it, and to prevent constitution thereof from being easily deformed to make durability maintained. SOLUTION: A band body 2 locked to a headrest part of an automobile chair is provided in one side edge of an upper side of a seat body 1, a table body 3 in three sides of which upright edges are formed using a light-weighted material is surrounded by the seat body 1 to fix its periphery in a potion of about half height or lower of the seat body 1, plural freely expandable string- like or band-like coupling bodies 5 are provided in an outside of the surrounded seat body 1, and a locking tool 6 is provided in a tip of the each coupling body 5.
Patent JP-S6372354-A (JP)
Title: Transparent heater
Inventor: TASHIRO SHINICHI
IPC: A23L5/10
Filed: 1986-09-16
Abstract: PURPOSE:To heat the specimen in a specimen receiving container to constant temp. with high efficiency, by providing the transparent conductive film mounted to the transparent specimen housing container and a means for supplying a current to the conductive film to hold said film to a constant temp. CONSTITUTION:When a perforated container 13 being a transparent specimen housing container is mounted to a transparent heater main body part 11 having a transparent conductive film 16 arranged thereto, a current is supplied to the conductive film 16 in such a state that the transparent conductive film 16 is mounted to the transparent part of the perforated container 13 through the transparent heater main body 11 to hold the conductive film 16 to a constant temp. By this method, a specimen is heated to a constant temp. with high heat efficiency by the efficient transfer of heat from the conductive film 16 to the perforated container 13 being the specimen housing container. Further, the specimen can be observed from a short distance in a state held to a constant temp. through the transparent conductive film 16 and the transparent part of the perforated container 13.
Patent JP-H0663678-A (JP)
Title: Method and device for controlling manipulator
Inventor: OBATA TOSHIHIKO
IPC: B25J13/00
Filed: 1992-08-13
Abstract: PURPOSE:To eliminate failure by a simple operation in the case of developing the tendency extended to longer or shorter than the estimated length of a steel ingot with a forging press and to obtain a stable forging work. CONSTITUTION:In the case of travelling both manipulators A, B, the velocity V2 of the manipulator B at a rear side is set so as to become lower velocity than the reference velocity V0 and further, by suitably adjusting the velocity V2 of the manipulator B at the rear side to the reference velocity V0, the interval between the manipulator A and the manipulator B can be made to the optimum interval. On the other hand, in the case of travelling both manipulators A, B toward mutually reverse direction, the velocity V2 of the manipulator B is set so as to become further lower velocity-than the reference velocity V0 and further, by suitably adjusting the velocity V2 of the manipulator B at the rear side to the reference velocity V0, the interval between the manipulator B and the manipulator A can be made to be the optimum interval.
Patent JP-H0768384-A (JP)
Title: Plasma arc stopping device for plasma arc cutting machine
Inventor: NISHI YOZO
IPC: B23K10/00
Filed: 1993-08-31
Abstract: PURPOSE:To accurately control a plasma arc stop in the plasma arc cutting machine. CONSTITUTION:In a speed compensator, the arc voltage E(t) and the cutting speed F(t-DELTAt) are inputted for each time (t) after cutting is started, the relation L, L1, L2... between the cutting speed F and the arc voltage E are obtained based on these inputted values, the arc voltage E0, E1, E2... corresponding to the reference cutting speed 1.0m/min are obtained based on the obtained relations L, L1, L2... and the obtained arc voltages E0, E1, E2... are outputted for each time (t) as the speed compensation voltages. In a storage device, the speed compensation voltage E0 obtained by inputting the arc voltage Es in the time after the lapse of specified time from the cutting start and the cutting speed Fs at this time to the speed compensator is then stored as the reference voltage. A signal to stop a plasma arc at a point of time when the speed compensation voltage E2 outputted from the speed compensator increases by more than the specified amount DELTAE0 to the reference voltage E0 stored in the storage device is then outputted from a comparator.