baber/WOPTO huggingface dataset:
Patent JP-H04103464-A (JP)
Title: Train-running information search/display system
Inventor: UMEDA AKIRA
IPC: B61L27/00
Filed: 1990-08-24
Abstract: PURPOSE:To enhance the serviceability for a user by equipping the system with a telecommunication control device and a terminal device so as to make it possible to give an available train information and a train-change information corresponding to a minimum time length or minimum amount of fare up to a goal station, through searching operation. CONSTITUTION:In the telecommunication control device, a previously set scheduled train- running time is stored in a storage section 4 while, on the other hand, the train-running states including delay of train from the present point thereof, stop of train, etc., are stored from a train running information 7 to a memory section 4 via a telecommunication control section 2 and via a logic section 3, the train-running states being sent out from an input/output control section 5 into a terminal device 9 and thus being given to a user 14 through a display section 15. When a user 13 has demanded a search operation by inputting his destined place and desired time from an input section 12 of a terminal device 8, this search request is inputted into the logic section 3 via the input/output control section 5. In the logic section 3, the train-running states in the memory section 4 are compared with the contents of the search request to calculate routes up to the destined place corresponding to a minimum required time length and a minimum amount of fare through arithmetic operation and output them from a display section 10 and a print section 11 in the terminal device 8.
Patent JP-S6377279-A (JP)
Title: Video signal processing device
Inventor: HAYAKAWA MITSUE
IPC: H04N5/92
Filed: 1986-09-20
Abstract: PURPOSE:To execute the transmission and the recording reproduction of a static picture mainly with existing telephone line and device by converting, transmitting and recording a video signal to a sound band signal once, and converting this signal to an original video signal at the time of reproduction. CONSTITUTION:First, after the output of a clock generating device 2 is changed over to a high speed clock, at least one field period of a decoding video signal (a) having the frequency of a video frequency area is inputted to an A/D converter 1, and an output digital video signal (b) is inputted and stored to a digital memory 3. Next, after the output of the generating device 2 is changed over to a low speed clock, the digital video signal is synchronized, reproduced and outputted from the memory 3 to the clock, a reproduced digital video signal (c) is inputted to a D/A converter 4 and a video signal (d) of a sound frequency band is produced. The signal (d) is transmitted or recorded. At the time of receiving or reproducing, an original video signal is removed by a reverse process.
Patent JP-S6377264-A (JP)
Title: Original oblique travelling detecting system
Inventor: MATSUNAGA SHIGEO
IPC: H04N1/04
Filed: 1986-09-20
Abstract: PURPOSE:To prevent invalid transmission due to the oblique travelling of an original and to omit labor and an expense by deciding the oblique travelling of the original from the amplitude value of a slice level waveform to determine the black and white of the original. CONSTITUTION:When an original 269 is detected by an original tip sensor 267, the white information of a reading plate 275 is read through a lens 277 at a CCD 221 by the instruction of a timing control part 235. The signal is stored through an amplifier 223 and a shading distortion A/D converting part 225 into a shading memory 227. Next, by the instruction of the control part 235, the contents of the memory 227 are read and inputted through a shading distortion D/A converting part 229 to a binary slice level preparing part 231. The preparing part 231 multiplies a certain fixed constant to a waveform 351 and prepares a slice level 353. When the original is obliquely travelled and crossed at a point C with a reading line 273, a reflected light is attenuated and the level 353 of the point C is lowered. A slice level amplitude detecting part 211 subtracts the minimum value from the maximum value of the level 353, makes it into the amplitude value, decides the oblique travelling when the value is larger than the reference value and outputs an alarm signal 239.
Patent JP-2000059011-A (JP)
Title: Electronic circuit substrate
Inventor: TSURUMI KOICHI
IPC: H05K3/28
Filed: 1998-08-06
Abstract: PROBLEM TO BE SOLVED: To avoid erroneous operations, even when substrate are bedewed or wetted with salt water. SOLUTION: A frame 14 is formed of non-fluid silicone resin, so as encircle an electronic component and then the inside of the frame 14 is coated with highly fluid silicone resin 15. The frame 14 encircling the whole electronic component is formed generally on the periphery of a printed substrate. The level of the frame 14 even if the level is lower than the sealing thickness, will not overflow with the silicone resin by the surface tension thereof, may be set to less than 0.5 mm with respect to e.g., a sealing thickness of 1 mm.
Patent JP-H0388610-A (JP)
Title: Belt conveyer apparatus
Inventor: NAGATA AKIHITO
IPC: B65G15/14
Filed: 1989-08-31
Abstract: PURPOSE:To easily make a belt conveyer apparatus correspond to a depth of digging by providing a fixing means for a conveyer apparatus outside the conveyer apparatus, and providing a means for connection with the fixing means on an upper frame to be extended downward, taking the upper frame as a reference in an apparatus for vertically transporting sediment, which is used in civil engineering works for digging sediment to be taken out on the ground. CONSTITUTION:A lower frame 2 is previously inserted from a hole formed on a floor slab 17 into the basement side. The upper portion of an upper frame 1 of a conveyer apparatus A is fixed by a foundation belt 14 of a supporting member 13 formed on the lower surface of a floor slab of the second floor, and the lower end thereof is fixed to the floor slab 17 by a holding member 18. The end portion of a wire 21a is fixed to the holding member 18, and the wire 21a is taken up by a winch 21 on the lower frame 2 to lift up the lower frame 2. After that, the respective flanges of the upper and lower frames 1, 2 are bolted.
Patent JP-H0887656-A (JP)
Title: Automatic certificate issuing machine
Inventor: OKAMOTO TSUGIO
IPC: G07F9/00
Filed: 1994-09-19
Abstract: PURPOSE: To provide the automatic certificate issuing machine more reduced in the size of the automatic certificate issuing machine than heretofore by making a printer for printing certificates small in size and a paper conveying path narrow in width and reducing the kinds of required paper feeding cassettes. CONSTITUTION: An instruction concerning issue processing such as the kind designation of the certificate of an issuing object or the designation of required items to be described on the issuing object certificate can be inputted through a touch panel, and a laser printer 11 prepares the issuing object certificate whose kind and required items are designated by the touch panel. When the size of the certificate is a B5 horizontal size and binding is required, a paper rotating mechanism 80 rotates certificate, which is prepared in a B5 vertical size, at 90 deg.. Thereafter, the certificate is binded by a stapler 14 and ejected from a paper ejection tray 61.
Patent JP-S6377206-A (JP)
Title: Gain control circuit
Inventor: NISHIZAWA YUKIO
IPC: H03G3/02
Filed: 1986-09-20
Abstract: PURPOSE:To directly vary the hue of a color difference signal and an RGB primary color signal by providing plural gain variable circuits controlled by two sine (sinx) and cosine (cosx) signals through a control voltage (x) respectively. CONSTITUTION:An output voltage (x) of a variable voltage source 11 controls the gain of gain variable circuits 1, 2 and 5 and a voltage Es is supplied to circuits 1, 3 from constant voltage sources 7, 8 in variable gain circuits 1-6 whose gain is controlled externally. Then the output of the circuits 2, 4 is inputted to an adder circuit 12, an output signal E of the circuit 12 is compared with an output voltage Es of a reference power supply 14 and in case of E>Es, a feedback circuit 15 applies feedback to decrease the gain of the circuits 3, 4 and 6. In case of E<Es, the circuit 15 applies feedback to increase the gain and the feedback loop equilibrium is obtained at E=Es. In this case, an output voltage (y) of the circuit 15 is a function of the voltage (x), and the circuits 1, 2 and the circuits 3, 4 are controlled in sine and cosine functions by the voltage (x) from the power supply 11 respectively, and the hue of the color difference signal and the RGB primary color signal is varied directly.
Patent JP-S60117564-A (JP)
Title: Fuel cell power generation plant
Inventor: MIZUMOTO YOUICHI
IPC: H01M8/04
Filed: 1983-11-29
Abstract: PURPOSE:To enable the operation of a fuel cell power generation plant to be safely and stably stopped when a rapid load variation occurs by connectig an urgency load device to the output of a fuel cell through a d.c. power control device. CONSTITUTION:The output terminal of a fuel cell 3 is connected to both a d.c. power controller 8 connected parallel to a d.c. breaker 4 and an urgency load device 9 which is connected to the controller 8 and consumes surplus d.c. electric power. When the load is cut off by an accident to the generation plant or a similar accident, alternating electric power supplied to the load instantaneously becomes zero at time point (T1). Simultaneously, the controller 8 operates to cause the load device 9 to consume an equal quantity of electricity. Accordingly the d.c. output of the fuel cell 3 does not change around time point (T1). From time point (T2) which is a given time later than time point (T1), the power consumption of the urgency load device 9 is gradually decreased by the controller 8. At time point (T3), operation of the power generation plant is stopped.
Patent JP-2000059891-A (JP)
Title: Ultrasonic wave transmitter-receiver
Inventor: TANIDA AKIHIKO
IPC: H04R17/00
Filed: 1998-08-06
Abstract: PROBLEM TO BE SOLVED: To provide an ultrasonic wave transmitter-receiver that has explosion- proof performance usable in a combustion gas such as a methane gas and a propane gas. SOLUTION: In this ultrasonic wave transmitter-receiver, an additional resonator 7 is fitted to a bimorph vibrator 3 formed by adhering a metallic plate 1 with a piezoelectric body 2 and they are contained in a case 11. A top face aperture for conducting transmission reception of an ultrasonic wave is structured to be a metallic net where two plates or over of stainless steel SUS 316 are overlapped and an opening of respective metallic nets 12, 13 is 100 meshes or over.
Patent JP-H1160531-A (JP)
Title: Production of polyhydric alcohol adduct of alicyclic hydrocarbon and catalyst using in the production
Inventor: MORIYA ATSUSHI
IPC: C07B61/00
Filed: 1997-08-20
Abstract: PROBLEM TO BE SOLVED: To produce the subject compound useful as a modifier, etc., of a polyester resin, an alkyd resin or the like in high selectivity and high yield by reacting an alicyclic hydrocarbon with a polyhydric alcohol in the presence of a specific catalyst. SOLUTION: This compound is obtained by reacting an alicyclic hydrocarbon having at least one double bond (preferably dicyclopentadiene) with a polyhydric alcohol (e.g. ethylene glycol) in the presence of a catalyst containing crystalline metallosilicate, and using a solvent (e.g. nitromethane), as necessary, preferably under normal pressure -20 kg/cm<2> at 80-160 deg.C for 1-8 hrs. A compound suitable as the crystalline metallosilicate, a compound in which whole or a part of cation is substituted with a hydrogen ion, a BEA-type compound or a pentasil- type compound. preferably, a using amount of the catalyst is 0.5-50 wt.% and a mol ratio of the polyhydric alcohol is 1-10, respectively to the alicyclic hydrocarbon.
Patent JP-H0548081-A (JP)
Title: Semiconductor device
Inventor: WAKATABE MASARU
IPC: H01L29/861
Filed: 1991-08-08
Abstract: PURPOSE:To obtain a semiconductor device with excellent electric characteristics and high reliability by preventing a protruding part from broken due to stress, relating to a semiconductor layer in which the surface of a semiconductor substrate is formed into a projecting and recessed shape and, at least, a protruding part is provided with an electrode metal. CONSTITUTION:Over at least a part of the interior including the surface opening part of a recessed part 6 and the upper surface of an electrode metal 4 on a protruding part 5, a solid material layer 8 such as an almost identical metal and an alloy or an insulating material, etc., is arranged and provided in a manner where the recessed sections are clogged and connected to each other.
Patent JP-H09128100-A (JP)
Title: Device for cooling of heat source
Inventor: DEIBIDO DABURIYUU PAADEYUU
IPC: H05K7/20
Filed: 1996-08-26
Abstract: PROBLEM TO BE SOLVED: To cool a heat source by an integrated circuit device or the like at a comparatively low cost without occupying comparatively large space. SOLUTION: A cooling device for a heat source 12 includes a heat conductive base 16 brought into contact with the heat source 12 and the base 16 is provied with plural fins 24 defining the boundaries of plural channels to generate the initial flow of fluid. A partition wall 20 is arranged in the initial flow route of fluid to generate the primary flow and secondary flow of the fluid, the primary flow forms fluid of a certain consumed volume entering into a channel 26 while being guided by plural fins 24, the secondary flow is guided to plural channels 26, and the fluid of consumed volume is forcedly discharged from the channels 26. The partition wall 20 is rearranged from a 1st position to a 2nd position and the volume of the primary fluid flow is changed.
Patent JP-H0386645-A (JP)
Title: Molding and manufacture thereof
Inventor: AMANO KATSUYUKI
IPC: B60J1/02
Filed: 1989-08-30
Abstract: PURPOSE:To obviate the need of using a press molded plate, etc. made of the expensive stainless steel for rustproof performance by covering the whole surface of the outer periphery of a metal core member through the extrusion-molded film. CONSTITUTION:The whole surface of the outer periphery of a metal core member 7 is covered with an extrusion-molded film 1 made of synthetic resin through the extrusion molding. Then, the member 7 is installed into a metal mold, and an injection molded part 2 having a molding outer shape is injection-molded on the outer periphery of the extrusion molded film 1. In this case, the injection- molded part 2 is made of the material which is same or possesses the compatibility with the extrusion molded film 1.
Patent JP-H1062602-A (JP)
Title: Conductive anti-reflection film
Inventor: FURUYA AKIHIKO
IPC: G02B1/14
Filed: 1996-08-26
Abstract: PROBLEM TO BE SOLVED: To provide a thin conductive anti-reflection film which is high in conductivity and transmittance of visible rays, is low in reflectance of visible rays, has high moisture resistance, and has high stability during elapsed time. SOLUTION: A conductive anti-reflection film 2 consists of a silver-based thin film 22 and thin transparent oxide films 21, 23 which are placed on the front side and the rear side of the film 22 to clamp it. The thin transparent oxide film 21, 23 are amorphous films which is mixed oxide composed of first base material that is one of time oxide, indium oxide, and binary system oxide of them, and second base material that becomes amorphous after mixing with the first base material, and the silver-based thin film 22 contains gold element more than 1.5atm% (atomic percentage).
Patent JP-H0966851-A (JP)
Title: Vehicular controller
Inventor: NISHINO KAZUHISA
IPC: B62D6/00
Filed: 1995-08-31
Abstract: PROBLEM TO BE SOLVED: To serve both as redundancy of motor control, which is the merit of neutral permission, and security of safety, which is the merit of neutral prohibition by providing a motor driving direction limiting means for limiting the driving direction of a motor and varying the steering force judgment level. SOLUTION: The motor driving direction limiting circuit 25 inside a controller 2 inputs the signal from a steering torque detector 1 in a right torque comparison unit 251 and a left torque comparison unit 252. The right torque comparison unit 251 makes a comparison of a right steering force judgment level determined by a right steering force judgment level determining unit 253 with the signal from the steering torque detector 1, and according to the result, motor right drive is limited. Also the left torque comparison unit 252 makes a comparison of the left steering force judgment level determined by a left steering force judgment level determining unit 254 with the signal from the steering torque detector 1, and according to the result, motor left drive is limited.  The right steering force judgment level determined by the right steering force judgment level determining unit 253 is determined by the output result of the right torque comparison unit 251.
Patent JP-H0880401-A (JP)
Title: Device for separating liquid of different density
Inventor: URURIHI BUROTSUKUHOFU
IPC: B01D17/022
Filed: 1995-08-31
Abstract: PROBLEM TO BE SOLVED: To be conformable to a great variety of utility fields and to be conformable to remarkably different operation conditions in a simple form. SOLUTION: Consequently, at least one coalescer member 15 or 16 is provided, the liquid to be separated can be fed to the coalescer members 15 and 16, and a container 10 and/or the coalescer members 15 and 16 and/or the other members 18 and 19 are constituted with a modular construction.
Patent JP-H0273950-A (JP)
Title: Free cutting steel excellent in hot ductility
Inventor: NAKAMURA SADAYUKI
IPC: C22C38/14
Filed: 1988-09-06
Abstract: PURPOSE:To improve the machinability of the title steel without deteriorating hot ductility by specifying respective contents of C, Si, Mn, Al, B, N, Ti, Zr, REM, S, and Fe. CONSTITUTION:The title free cutting steel has a composition which consists of, by weight, 0.15-0.7% C, <=0.35% Si, <=2.5% Mn, 0.001-0.1% Al, 0.004-0.02% B, 0.005-0.02% N, <=0.002% O, <=0.01% S, and the balance Fe and in which the value of %N/%B and the total content of Ti, Zr, and REM are regulated to 0.5-4 and <=0.01%, respectively, In the above free cutting steel, fine BN is precipitated, and machinability can be remarkably improved without causing deterioration in the hot ductility of the steel.
Patent JP-H0885316-A (JP)
Title: Rear wheel suspension device
Inventor: KASAHARA TAMIYOSHI
IPC: B60G3/20
Filed: 1994-09-19
Abstract: PURPOSE: To provide a rear wheel suspension device which improves the stability of a vehicle during braking, and can lower the longitudinal rigidity of a suspension arm. CONSTITUTION: A lower arm 2 is connected to the lower domain of an axle 1 through a pair of front and rear bushes. The lower arm 2 extends inward in the car lateral direction, and is connected to a car body side member through a pair of connecting points lined up longitudinally. The bush 4 being front in the longitudinal direction of the car body between the bushes 3, 4 interposed at each connecting point is an anisotropic bush, which is set up to be low in radial rigidity along an oblique direction being upward toward an outside in the car lateral direction. The upper domain of the axle 4 and the car body side member are mutually osbillatably connected through an upper arm 7.
Patent JP-2001049801-A (JP)
Title: Fixing jig for solar battery module
Inventor: TANIGAWA FUMIHIRO
IPC: E04D1/30
Filed: 1999-08-06
Abstract: PROBLEM TO BE SOLVED: To securely and mutually fix solar battery modules even if the modules are subjected to sunlight or wind and rain. SOLUTION: A solar battery module 6 mounted on a plurality of roof tiles is fixed to the tiles. The module is integrally formed of a jig body 11a put between adjacent roof tiles and the upper end of the jig body 11a. The fixing jig is provided with a first holding piece 11e pressingiy holding the solar battery module 6 of one side roof tile 1 of adjacent tiles and a second holding piece 11f pressingly holding the solar battery module 6 of the other side roof tile.
Patent JP-S59114638-A (JP)
Title: Ready signal generating system of high speed operating element
Inventor: HORIGUCHI TOSHIO
IPC: G06F15/16
Filed: 1982-12-22
Abstract: PURPOSE:To execute exactly a wait request and a release to a CPU, and to operate normally a high speed operating element by requesting a wait by a chip select signal of the high speed operating element, and releasing it by a trailing edge of a wait signal. CONSTITUTION:A READY signal generating circuit 14 is constituted of one D type flip-flop 15 and two NAND gates 16, 17. The flip-flop 15 is cleared when a read-out signal RD and a write signal WT from a CPU11 are not active, its clear is released when they are active, and also it is set by a trailing edge of a wait signal (pause) from a high speed operating element 12. A READY signal to the CPU is formed by an output Q of the flip-flop 15 and an output obtained through an NAND gate 16 of a chip select signal CS of the high speed operating element 12.
Patent JP-H0735183-A (JP)
Title: Friction damper
Inventor: YAMAZAKI ISAMU
IPC: F16F7/04
Filed: 1993-07-20
Abstract: PURPOSE:To obtain small frictional resistivity at the starting at the occurrence of earthquakes and then optimum frictional resistivity in proportion as progressing in a stroke. CONSTITUTION:Two relatively rotating levers 4 and 5 are made contact with three levers 1, 2 and 3 by an elastic body 6 via a cam part 1a of the lever 1 and a cam part 4a of the lever 4, while a friction material is stuck to each surface of the levers 2 and 3 in contact with both these levers 4 and 5. In addition, a clamping force detecting part is composed of the elastic body 6, a lower washer 7, a ring 8 and an upper washer 9.
Patent JP-H0387011-A (JP)
Title: Screening method for chip-type electronic component
Inventor: KURIHARA KANAME
IPC: H01G13/00
Filed: 1989-08-30
Abstract: PURPOSE:To reduce the cost by dipping a chip-type electronic component directly in fused solder and inducing characteristic deterioration. CONSTITUTION:A capacitor element is attached to a lead frame, and a resin sheath is formed around the element, for example, by a transfer molding method. Then, the element is aged, and so dipped in methanol solution as to adhere solder to leads. Then, it is dipped in fused solder at 200-350 deg.C while being attached to the frame, then cleaned with trichloroethane, and its characteristics are inspected. When fused solder is employed in heat treating for inducing characteristic deterioration, cost can be reduced remarkably.
Patent JP-H1072863-A (JP)
Title: Preparatory swirling tank
Inventor: MIYAUCHI SUNAO
IPC: F04D29/44
Filed: 1996-08-26
Abstract: PROBLEM TO BE SOLVED: To make it possible to prevent solid body such as sand, etc., from being settled on the bottom wall to accumulate. SOLUTION: Preparatory swirling tanks 2 and 3 are equipped with the circumferential walls 2A and 3A with the opened upper ends and the bottom walls 2B and 3B for closing the lower ends of the circumferential walls 2A and 3A, and at least two inlet channels 12 and 13 having directivity connected along the rotational direction R of pumps P1 and P2 and capable of generating a turning current are provided to the circumferential walls 2A and 3A. In that case, the bottom walls 2B and 3B opposing the lower ends of the circumferential walls 2A and 3A of the preparatory swirling tanks 2 and 3 to an inlet port of the pumps P1 and P2 are left behind to form the tapered surface 17 gradually reducing a diameter inside the radius direction toward the lower side from the upper side.