baber/WOPTO huggingface dataset:
Patent JP-S62263506-A (JP)
Title: Guiding device for mobile robot
Inventor: YASUTOMI FUMIO
IPC: G05D1/02
Filed: 1986-05-09
Abstract: PURPOSE:To make the posture of a mobile robot in a special place into a special condition with a simple constitution by controlling the proceeding of a robot main body so that the output of two detecting elements fitted at the outside can be equal when the robot main body is located at the position farther than a prescribed distance from a guiding point and the output of two detecting elements fitted at the inside can be equal when the robot main body is located at the position nearer than the prescribed distance from the guiding point. CONSTITUTION:When a robot main body is located at the distance farther from a radiation light source 1, the output of a photodetecting element 9 is small, and there fore, a signal that a reference signal er is larger is outputted in a comparator 16, and in a driving circuit 17, the output of photodetecting elements 4 and 5 at the outside out of four photodetecting elements. is used. When a robot main body 3 approaches to the light source 1, the output of the photodetecting element 9 at the inside is in creased, and at least, the amplifier output to amplify the output of the photodetecting element 9 is larger the the reference signal er. Thus, thereafter, photodetecting elements 8 and 9 at the inside are used, the body approaches further to the light source 1, is close to the light source 1 and then, the proceeding of the robot main body 3 is stopped.
Patent JP-2000304466-A (JP)
Title: Heat exchanger
Inventor: MITA TETSUYA
IPC: F28B9/10
Filed: 1999-04-15
Abstract: PROBLEM TO BE SOLVED: To externally exhaust only non-condensing gas by providing an indirect heat exchanging portion for heat exchanging vapors of an atmosphere open portion and a heat exchanging container with a cooling fluid. SOLUTION: In the case that a large quantity of non-condensing gas such as, for example, air or the like is contained in a steam supplied from a steam supply port 2 to a heat exchanger 1, gas stored in a heat exchanging container 1 entrains a part of steam and arrives at an atmosphere open tube 4 while moving from a lower end 10 of the tube to the tube 4. A mixed gas of the non-condensing gas with the steam is brought into contact with an indirect heat exchanging portion 20 in the open tube so that the non-condensing gas or the like is not condensed, but the steam is heat exchanged, condensed to water droplets, which are dropped to a lower portion of the tube 4, i.e., the container 1 by its own weight. The non-condensing gas such as the air or the like obtained by heat exchanging with the steam is discharged from the upper portion of the tube 4 to an exterior.
Patent JP-S59230657-A (JP)
Title: Automatic spray apparatus of paint on to a vessel
Inventor: KIMURA JITSUO
IPC: B05B15/10
Filed: 1983-06-14
Abstract: PURPOSE:To attain the reduction of labor in spraying a paint, by a method wherein a vessel to be sprayed is painted in a hanging piece attached state and the hanging piece is transferred after painting in engagement with a rail while manual work is performed only when the sprayed vessel is placed on a vessel receiving lever in a state hung by a hanging lever and all other works are automated. CONSTITUTION:Vertical rails 1, 2 are opposedly provided to both sides of the rear part of a machine stand A and paint sprayers 5, 6 are attached to the connection levers B of wheels 3, 4 engaged with said vertical rails so as to be moved left and right by a cam C. An air hose 8 is mounted to the nozzle 7 of each sprayer and communicated with the hose 10 connected to a paint tank 9. In addition, chains 13, 13' are engaged with gears 11, 12 provided to the vertical rails and connected to the protruded pieces 3', 4' of the wheels 3, 4 while the connection lever B is moved up and down by a limit switch and a timer and a receiving table 14 is provided to the machine stand A in a freely revolvable manner. A vessel receiving lever 14' is attached to the receiving table 14 and an air cylinder for reciprocally moving a revolving hanging lever is attached to an arm lever up and down moved in the H-steel rail 15 hung above said receiving lever 14' by the air cylinder.
Patent JP-S59231641-A (JP)
Title: Analog input controller
Inventor: HONDA HIROYUKI
IPC: G06F3/05
Filed: 1983-06-15
Abstract: PURPOSE:To speed up analog input control and to improve flexibility by utilizing fast functions of an ROM and an RAM effectively, and dividing the role into two so that a microprocessor is put in charge of only the control over the whole. CONSTITUTION:A timing signal which drives respective means 1-5 for processing an analog input is generated by the combination of an ROM13 as the 1st storage means and counters 14 and 22 which specify its address. An input point number and gain selection data on a corresponding programmable gain amplifier 2 vary according to the specification of the circuits 1-5. Consequently, those pieces of information are written and stored in an RAM18 as the 2nd storage means, and read out and latched by the counter 22 which specifies their addresses. Then, they are supplied to an MPX1 and the circuit 2 with the timing signal of the ROM13. Consequently, the fast functions of the ROM and RAM are utilized effectively for places where fast processing is required, and the microprocessor only controls the whole to improve the efficiency of the processing.
Patent JP-H045956-A (JP)
Title: Ultrasonic diagnostic device
Inventor: OOBERAATO UIREMU
IPC: G01N29/44
Filed: 1990-04-25
Abstract: PURPOSE:To improve the picture quality of an ultrasonic image by reducing a side lobe by providing an analyzing means for outputting an actual spectrum parameter obtained by executing a spectram analysis of an echo signal, as a reference signal for generating an ultrasonic beam and generating the ultrasonic image. CONSTITUTION:A spectrum analyzer 7A inputs a receiving signal outputted from a pre-amplifier 3A in one channel of a regular ultrasonic image in the course of operation, executes its spectrum analysis, derives a spectrum parameter in arbitrary depth, and an output signal is supplied as a feedback signal FB for an electric characteristic, and also, supplied as a reference signal for generating a regular image. The spectrum analyzer 7A has two output terminals, and from one output terminal, a center frequency of a spectrum analyzer input signal is supplied as a feedback signal, and from the other output terminal, a band frequency is supplied. These two feedback signals FBcf, FBrb are supplied to a transmitting unit 2A, a heterodyne unit 3B, a receiving delay circuit 3C, an echo filter 4A, and a reference device 5B.
Patent JP-H04336765-A (JP)
Title: Video signal processing circuit
Inventor: TANAKA NOBUYUKI
IPC: H04N5/16
Filed: 1991-05-13
Abstract: PURPOSE:To prevent a pedestal level from changing due to brightness contrast adjustment by providing a shift circuit and a gain variable circuit which varies, amplifies and outputs a video signal outputted by the shift circuit. CONSTITUTION:Shift circuits 21 and 22 shifting the pedestal level of an input video signal to zero and outputting it, and a gain variable circuit 24 varying, amplifying and outputting the video signals outputted by the shift circuits 21 and 22 are provided, and the gain is varied an the brightness contrast of the video signal is adjusted. The shift circuits 21 and 22 is composed of a pedestal level detection circuit 22 detecting the pedestal level of an input video signal and a subtraction circuit 21 subtracting the pedestal level detected from the input video signal. Thus, the pedestal level can be prevented from changing due to the luminance contrast adjustment, and only the brightness contrast can be variably adjusted without changing the brightness of the entire video image.
Patent JP-S63272513-A (JP)
Title: Manufacture of thermosetting resin prepreg
Inventor: ONODERA AKIO
IPC: B29B15/12
Filed: 1987-04-30
Abstract: PURPOSE:To easily manufacture a thermosetting resin prepreg with no bubble mixed therein by a method wherein a primary impregnating process for impregnating a base material with thermosetting resin varnish having a specified viscosity, and a secondary impregnating process for impregnating with thermosetting resin varnish having a viscosity enough high for applying necessary resin pickup to the base material are contained. CONSTITUTION:A glass fabric, which is impregnated with resin varnish having a viscosity of 3-8 cp during a primary impregnating treatment so as to expel the air in the base material and at the same time to completely fill up space among glass yarn with resin, is sent to a predryer 3 so as to dissipate solvent by volatilization and, after that, to pass through a bath of high concentration varnish 4 for secondary impregnation. The viscosity of the high concentration varnish in the secondary impregnation is controlled to the value, which is high enough for applying resin pickup necessary for a finally obtained prepreg. After excess varnish is squeezed with squeeze rollers 5, the impregnated glass fabric leaving the bath of high concentration varnish 4 is dried in order to obtain a semirigid prepreg. The obtained prepreg contains no bubble and has a remarkably favorable surface condition.
Patent JP-H10300545-A (JP)
Title: Thermosensitive flow rate sensor
Inventor: YONEZAWA FUMIYOSHI
IPC: F02D35/00
Filed: 1997-04-24
Abstract: PROBLEM TO BE SOLVED: To obtain a thermosensitive flow rate sensor by which the measuring error of an intake air amount can be reduced by a method wherein a sheetlike straightening member which is extended to a direction parallel with the central axis of a conduit for measurement is installed between a main conduit and the conduit for measurement. SOLUTION: A flow passage is constituted of a main conduit 1 as an intake passage and of a conduit 3, for measurement, which contains a heating resistor 4 used to measure a flow rate. An upper-part sheetlike straightening member 21a and a lower-part sheetlike straightening member 21a are installed nearly parallel with the axial center of the conduit 3 for measurement between the main conduit 1 and the conduit 3 for measurement. The upper-part and lower-part sheetlike straightening members 21a, 21a protrude to the direction of the central axis of the conduit 3 for measurement from upper and lower opposite positions at the inside of the main conduit 1. They protrude to an upstream direction from the side of an inflow ports 3a at the conduit 3 for measurement, and they protrude to a downstream direction from the side of an outflow port 3b.  In addition, the upper-part straightening member 21a is divided into a right straightening member and a left straightening member, and they are used also as supports 5 for the conduit 3 for measurement. A mounting member for a detecting element 4 and a resistor 7 for temperature compensation is interposed between the right and left straightening members 21a.
Patent JP-S61263920-A (JP)
Inventor: JIYON HAWAADO BERU
IPC: A61K9/16
Filed: 1986-05-13
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-S5533391-A (JP)
Title: Stereo signal transmission circuit
Inventor: SUGIURA TOSHIHIKO
IPC: H04S1/00
Filed: 1978-08-30
Abstract: PURPOSE:To eliminate the feeling of disorder for each output and thus to give the natural feeling to the listeners by setting the low range component of the stereo signal under the sum signal state, setting the middle range featuring the intensive aural signal under the difference signal state and furthermore delivering the high range component directly. CONSTITUTION:The right and left stereo signals R and L are supplied to 1st and 2nd input terminals 2 and 3 of matrix circuit 1, and then the high range components of R and L signals are delivered directly to output terminals 4 and 5 to maintain the stereo feeling as well as to suppress the disk distortion, the FM stereo distortion and others. At the same time, the low range component is delivered in the form of the sum signal of the R and L signals to output terminal 6, and furthermore the difference signal of R and L is delivered through output terminal 7 for the middle range component featuring the intensive aural signal. Thus the phase shifting is applied through phase shifr circuits 13-14, and then the output signals are divided into  the positive and negative parts through signal division circuit 15. After giving the  process to the output of output terminals 4-7, the stereo signals featuring the  natural feeling are delivered to output terminals 20 and 21 via amplifiers 18 and  19.
Patent JP-S60251415-A (JP)
Title: Steering device
Inventor: MATSUOKA HIDEOKI
IPC: B60R16/02
Filed: 1984-05-28
Abstract: PURPOSE:To position a fitting member such as a pad easily at the time of subassembly and to simplify fitting work by fitting both an upper ring gear and a lower ring gear to a fitting boss part of a steering wheel. CONSTITUTION:Respective members are subassembled with a steering shaft by fitting the upper ring gear 12, the lower ring gear 13, the pad 16 (fitting member), etc. to the fitting boss part 5. The positioning of the gear 13 to the gear 12 to which the pad 16 is fitted in its peripheral direction can be attained at the time of subassembly. Consequently, difficult work to mesh the gear 13 with a planetary gear 19 while positioning the pad 16 in its peripheral direction can be omitted and the pad 16 can be positioned in its peripheral direction by simple working to pivot a projection 18 to an arm 20. Since both the ring gears 12, 13 are fitted to the boss part 5, the coincidence of their rotational axes can be secured, respective meshing members can be prevented from the generation of play and the working can be simplified.
Patent JP-H11300440-A (JP)
Title: Work carry-in and carry-away device and work carrying-in and carrying-away method using its device
Inventor: ITO MASAOKI
IPC: B21D43/18
Filed: 1998-04-17
Abstract: PROBLEM TO BE SOLVED: To automatically carry-in and carry-away a work, to facilitate access of a worker even at the time of manual operation and to improve workability. SOLUTION: A work carrying-in and carrying-away device 39 provided with a product accumulating device 41 is provided in adjacent to one side of a worktable provided in a turret punch press, a pallet supporting device 47 is respectively provided in the product accumulating device 41 and the work carrying-in and carrying-away device 39, a lifter truck 45 and a support table 55 which are freely movable between both are provided, and a vertically movable work suction device 91 provided with suction pads 105 capable of being freely positioned in a suction position and a withdrawing position is provided over the support table 55. Therefore, the work suction device 91 is withdrawn, the lifter truck 45 and the support table 55 are also withdrawn at the time of manual operation, and whereby a vacant space where a worker enters is obtained.
Patent JP-S62264075-A (JP)
Title: Exposure device
Inventor: TANAKA NOBUYUKI
IPC: H04J1/04
Filed: 1986-05-12
Abstract: PURPOSE:To increase the quantity of light of an exposure dot by making a light emitting cell long-sized in the longitudinal direction to widen the light emitting area and reducing the exposure dot in the longitudinal direction by a variable longitudinal and lateral magnification lens to project it. CONSTITUTION:This device consists of an EL panel 13 where rectangular light emitting cells 12 are arranged in a row, a cylindrical lens 15 which converges and reduces an image only in the longitudinal direction, and a SELFOC lens array 11 which focuses the image on a photosensitive body 1. Light emitting cells 12 of a light emitting cell array 12a on the EL panel 13 are selectively lit in accordance with image information to perform exposure. The exposure dot which is converged and reduced only in the longitudinal direction by the cylindrical lens 15 and is formed to a square or an approximate square by the SELFOC lens array 11 is focused on the photosensitive body 1 to record a latent image. Thus, the light emitting cell area per exposure dot is extended to increase the quantity of light of exposure, and the image is recorded at a high speed with a high resolution.
Patent JP-S5333013-A (JP)
Title: Shielding correcting circuit
Inventor: KAMIMURA MASARU
IPC: H04N1/40
Filed: 1976-09-08
Abstract: PURPOSE: To obtain the miniaturized and simplified equipment by accomplishing the simple and sufficient shiedling correction from input gate pulses electrically which correspond to scanning periods. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5812595-A (JP)
Title: Supplying method for exciting current
Inventor: NAGAI JIYUICHI
IPC: H02P9/00
Filed: 1981-07-13
Abstract: PURPOSE:To enable the single operation of an induction motor even when a system for supplying an exciting current is eliminated by providing an auxiliary power source facility having a voltage and frequency regulating functions at the motor. CONSTITUTION:When a line breaker 6 is opened in the state that an induction generator 1 generates an electric power and supplies the power to a system and a single load 4 in a stable operation, a parallel breaker 3 is opened, and the motor 1 is idled at the synchronous speed by a prime mover 2 coupled to the motor 1. Simultaneously, a power source facility 8 is started to establish the rated voltage and rated frequency power source. Then, a breaker 7 is closed to supply the exciting current to the motor 1 via an auxiliary power source facility 8. Thereafter, the breakers 3 and 5 are closed to supply the power to a single load 4.
Patent JP-H07315951-A (JP)
Title: Production of water-permeable pavement material
Inventor: YOSHIDA HIROSHI
IPC: C04B38/00
Filed: 1994-05-23
Abstract: PURPOSE:To produce a water-permeable pavement material by using a large amt. of coal ash. CONSTITUTION:A hard aggregate having 0.5-5mm grain diameter, a low- refractoriness ceramic material and water are supplied to a high-speed impeller- type granulator to granulate a composite grain with coal ash and ceramic material densely stuck to the aggregate. The composite grains are pressed so that a void is left between the grains to obtain a pavement material-shaped compact, and the compact is fired. Consequently, the composite grain with the aggregate as the core is enhanced in hardness and stabilized in dimensions, and a large amt. of coal ash is stuck. Since the densely stuck layer is formed, the composite grains has relatively high strength, and a void is left between the grains in press forming. The low-refractoriness ceramic material and hard aggregate used along with the coal ash are inexpensive, and hence the cost is lowered. The pavement material is easily formed by uniaxial compaction without using a special forming machine. A desired water-permeable pavement material is easily produced with an ordinary equipment by using a large amt. of coal ash.
Patent JP-H08317840-A (JP)
Title: System that simulates walking of human
Inventor: BORISU KOTOURAASUKII
IPC: A47F8/00
Filed: 1995-04-07
Abstract: PURPOSE: To obtain a system for the mannequin in the show-window to simulate real human gait, by actuating a first drive means and a second drive means alternatively by a control means to enable the right leg and left leg to simulate real human gait. CONSTITUTION: A first drive means 126 enables the step-by-step advancement of a right leg 104 along a first track 114. A second drive means 128 enables the step-by-step advancement of a left leg 106 along a second track 116 substantially parallel to the first track 114. A control means 120 actuates the first drive means 126 and the second drive means 128 alternatively to enable the right leg 104 and left leg 106 to advance like walking. Thus the mannequin in the show-window can simulate real human gait.
Patent JP-H04316040-A (JP)
Title: Heat developable photosensitive material
Inventor: OBAYASHI KEIJI
IPC: G03C1/76
Filed: 1991-04-15
Abstract: PURPOSE:To restrain the occurrence of fog and to enhance maximum density without deteriorating sensitivity and storage stability of the photosensitive material. CONSTITUTION:The heat-developable photosensitive material has on a support at least one photosensitive layer containing at least a binder and a photosensitive silver halide emulsion and a heat-developable photosensitive layer containing a reducing agent, and further, between the support and a photosensitive layer nearest to the support the undercoat layers one of which contains as a photographic useful reagent, a heat development promoter and an antifoggant for reacting the reducing agent and lowering its concentration, and has a water absorption of 5g/m<2> as the cup water absorption regulated by JIS-P-8140.
Patent JP-H09290304-A (JP)
Title: Throwaway tip for poking cutter
Inventor: SHIMANO TAKAMASA
IPC: B23B27/14
Filed: 1996-04-26
Abstract: PROBLEM TO BE SOLVED: To eliminate a chatter vibration and improve a finishing accuracy. SOLUTION: A holder providing a throwaway tip 10 is installed by making an axial rake angle to 0 deg. on the tip outer periphery of a cutter main body. The throwaway tip 10 is a nearly regular triangle plate shape positive chip and provided with main cutting edge 13, 13 while holding a sub-cutting edge 14 to the corner part of an upper surface which is a cutting face and a front edge 13a is made by the main cutting edge 13 for cutting at the one side of a reciprocating movement and an outer periphery edge 13b is made by the main cutting edge 13 for cutting at its other side. The sub-cutting edge 14 projected to the outer periphery side under a cutter mounted state has a width with a straight line shape upto 0.1-3mm and is parallel to a center axis O.  An angle made by the front edge 13a and an imaginary line M is same as the angle made by the outer periphery edge 13b and the imaginary line M.
Patent JP-H11308282-A (JP)
Title: Jitter correction circuit for field path transmission signal
Inventor: TAKAHASHI SATORU
IPC: H04L25/08
Filed: 1998-04-20
Abstract: PROBLEM TO BE SOLVED: To recover jitter characteristics for a deteriorated transmission signal and to enable signal transmission for a long distance by obtaining a jitter from a difference between a time between level change point detection pulses for an input transmission signal of a field path and its ideal value, correcting the jitter and outputting it. SOLUTION: An inputted transmission signal is sampled by a clock Fclk 1, a change point (the point where H becomes L or L becomes H) of a level of the sampled input signal is detected, and a pulse signal is inputted. Then, a time Tdc from the previous level change point detection pulse to a level change point detection pulse this time is obtained by counting the clock Fclk 1. A jitter is obtained from the Tdc (that is, the time when H or L continues) and a standard of the transmission signal and a delay time for correcting it between input and output is obtained. Then, jitter correction is performed by delaying the sampled input signal by using a clock Fclk 2 only for the delay time.
Patent JP-H04315377-A (JP)
Title: Special effect device
Inventor: NISHIMURA KAZUHISA
IPC: H04N9/74
Filed: 1991-04-13
Abstract: PURPOSE:To simply generate a more complicated mask pattern or mat and to obtain a special effect not having been attained by a conventional device such as wiping of an obscure glass. CONSTITUTION:A video signal is fed to one terminal of a 1st multiplier 13 via an input terminal 10. Moreover, a key signal K is supplied to each input of a 2nd multiplier 14 and an adder 15 via an input terminal 11. A level 1 is always supplied to the other terminal of an adder 15 and a coefficient of (1-K) being the result of subtraction of a key signal is supplied to the other terminal of the multiplier 13. An adder 16 synthesizes outputs of the 1st and 2nd multipliers 13, 14 and sends the result to a picture memory section 17. An output from the picture memory section 17 is outputted at an output terminal 18 and supplied to the other terminal of the 2nd multiplier 14.