baber/WOPTO huggingface dataset:
Patent JP-H02264269-A (JP)
Title: Plate making device
Inventor: MINAMI AKIRA
IPC: G03G13/26
Filed: 1989-04-04
Abstract: PURPOSE:To easily and speedily obtain a printing original plate by a direct process by using an electrophotographic sensitive body and also a dot image plate for an image of high picture quality by using a silver salt photosensitive material by switching a conveyance path by a switching means and performing wet development and fixation successively at a silver salt photosensitive material processing part. CONSTITUTION:A conveyance guide 54 switches the conveyance path so that a photosensitive material P which is already exposed is conveyed from an exposure part 16 to a toner development part 18 and a photosensitive material A which is already exposed is conveyed to a silver salt photosensitive material processing part 21. Then while the electrophotographic sensitive body is conveyed, electrostatic charging, exposure, development and fixation are carried out continuously to obtain the printing original plate or while the silver salt photosensitive material is conveyed, exposure, development and fixation are carried out continuously to manufacture a film for plate making for printing and paper for plate making. Consequently, when the printing original plate is easily and speedily obtained, the direct process is performed on the electrophotographic sensitive body and when a printing original plate of high picture quality is obtained, the silver salt photosensitive material is used to perform a process on a photographic plate making material such as a PS plate.
Patent JP-H10280489-A (JP)
Title: Travel speed control circuit for construction machine
Inventor: TSUKAMOTO HIROYUKI
IPC: E02F9/22
Filed: 1997-04-03
Abstract: PROBLEM TO BE SOLVED: To provide a control circuit capable of automatically reducing a travel speed without any need of adjusting an engine speed at the time of reducing the travel speed of a construction machine. SOLUTION: The excitation circuit of a solenoid valve 53 is provided with a speed selector switch 54 and a detection switch 56 for detecting a work operation. When the speed selector switch 54 is at a neutral position 54N as an ultra-low speed position and the detection switch 56 is at an off-position 56a, the solenoid valve 53 is held at a (c) position. As a result, pilot pressure acts on the maximum delivery limiting ports 23a and 24a of pump regulators 23 and 24, thereby limiting the maximum delivery amount of the first and the second hydraulic pumps 11 and 12. In this case, a solenoid valve 28 is held at an (a) position, and the tilted rotation angles of travel motors 13 and 19 become maximum.  Consequently, when selector valves 14 and 19 for a travel are changed over to travel positions in that state, travel motors 13 and 18 rotate at low speed, thereby allowing an ultra-low speed travel slower than an ordinary low-speed travel.
Patent JP-H02264361-A (JP)
Title: English word retrieve device
Inventor: TAKEUCHI MASANORI
IPC: G06F17/28
Filed: 1989-04-04
Abstract: PURPOSE:To improve retrieve ability by applying a code, which indicates an idiom, to the specific position of an English/Japanese dictionary, and providing a function to retrieve the idiom in addition to the ordinary English word. CONSTITUTION:The idiom concerning a certain English word is stored immediately after the English word in an English/Japanese dictionary 5 which has stored the English words in an English word/idiom mixedly storing means A, when the English word is retrieved, in order to discriminate whether it is the idiom or the ordinary English word, the code to indicate the idiom is applyed to the specific position of the caption word by an idiom checking means B, and based on the presence/absence of the code, whether or not the word is used as the idiom is judged. In addition, the caption word, which is judged to be the idiom by means of the idiom checking means B, is retrieved by an idiom retrieve means C.
Patent JP-S60227603-A (JP)
Inventor: IGARASHI TAKASHI
IPC: A01B63/10
Filed: 1984-04-27
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-H02265762-A (JP)
Title: Light quantity controller
Inventor: KITANI YUKITOSHI
IPC: H04N1/23
Filed: 1989-04-06
Abstract: PURPOSE:To shorten a period of time until the quantity of an emitting light reaches a predetermined value by providing nonvolatile memory means for storing in advance control information at the time of previous control, and setting a control starting value based on the stored information. CONSTITUTION:A monitor signal is controlled by an operational amplifier 19B and a comparator 19D at the outputs to approach a light emitting power to a predetermined value, an enable signal of an enable signal generator 26 is set from a H level to a L level, and a power setting operation is finished. Information corresponding to the output value of a D/A converter 21B at the time of power setting is stored previously in a nonvolatile memory 21E, the information is read at the time of starting of setting power, and a control starting value is set. Accordingly, since a period of time required for setting power can be largely shortened, the life of a laser diode can be extended, and it can prevent a photosensor from deteriorating. Further a working load of a CPU can be reduced, and using efficiency can be enhance.
Patent JP-S568522-A (JP)
Title: Measuring device for leak water quantity
Inventor: WATANABE KAZUHIRO
IPC: F17D5/02
Filed: 1979-07-03
Abstract: PURPOSE: To know the leak water quantity at each region as well as facilitate an easy detection for the water leak area, by carrying out the piping through the region division in order to grasp the minimum water quantity used in a day and thus measuring the minimum water quantity used per day for each region.  
     CONSTITUTION: The water quantity flowing into region A 1  is measured by flowmeter 1, and the sampled measurements of the water quantity is compared with the memory value of memory 4 by comparator 3 and through sampling device 2. And the smaller value is stored newly. In other words, the minimum value is always stored in memory 4. In the case of a house demanding the water supply, the water flows through flowmeter 1 only when the water is used. Thus the water supply pattern is like (a). With increment of the demand, the pattern varies to (b)→(c)→ (d) which lack the zero-time band. Accordingly, the number of the demand houses is set to a proper amount, and the water supply pattern is set like (d). At the same time, flow rate measuring device C 1  is set so that it shows zero only in a certain time t 0 , and the sampling cycle is set smaller than t 0 . As a result, the contents of memory 4 become to zero. In such way, the leak water quantity can be measured by reading the contents of memory 4. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S63252693-A (JP)
Title: Flux for submerged arc welding
Inventor: NAMURA MASARU
IPC: B23K35/362
Filed: 1987-04-09
Abstract: PURPOSE:To obtain the welding metal excellent in heat input resistance and of high quality by having the difference in the chemical compositions between the base stock part and surface layer of flux particles and yet the softening m. p. of the surface layer being higher than the averaged softening m. p. of the whole flux. CONSTITUTION:A flux is once melted after adequately blending a raw material and after cooling it ground in appropriate grain size or granulated and dried by using the adequate binder of a water glass, etc., to manufacture a base material part 1. The raw material having heat input resistance is subjected to coating as a surface layer 2 on the flux becoming the base material part 1 by using the adequate binder. There is the difference in the chemical compositions between the base material part 1 of the flux particles and the softening m. p. of the surface layer 2 is >=1,900 deg.C and that of the surface layer 2 is taken as >=5wt.% of the whole flux. The base material 1 contains 3-30wt.% fluoride expressed in terms of F against the whole flux and the surface layer 2 is composed of one kind of two kinds of MgO, Al2O3.
Patent JP-S5713470-A (JP)
Title: Photoreceptor cleaning device of electrophotographic copying machine
Inventor: INOUE SATORU
IPC: G03G21/10
Filed: 1980-06-26
Abstract: PURPOSE:To efficiently remove toner by using a magnetic member, which has many extremely fine projections on the surface, as a cleaning member generating a magnetic field and by making a high-gradient magnetic field operate on the toner. CONSTITUTION:On the upper part of the overall length of a photosensitive drum 6, a cleaning unit 7 is provided and in the inside of casing 8 of the cleaning unit 7, a cleaning roller 9 having on the outermost layer a magnetic roller 4 of nickel, etc., with an infinite number of extremely fine projections is provided over the overall length in parallel to the photosensitive drum 6. On the completion of transfer, toner 12 remaining on the photosensitive drum 6, at the point of time when approaching the cleaning roller 9, is sucked to those projections 5 through the operation of a high-gradient magnetic field. Consequently, the surface of the photoreceptor is cleaned efficiently without allowing the cleaning member to contact with said surface.
Patent JP-S5610608-A (JP)
Title: Combustion device for liquid fuel
Inventor: KUMAZAWA KATSUYOSHI
IPC: F23D5/04
Filed: 1979-07-09
Abstract: PURPOSE: To activate evaporation at an oil surface and enable to secure an objective combustion capacity in spite of decreasing of a volume of remained oil by a method wherein a wetting surface area of the oil being reserved in a fuel oil reservoir in a pot-type captioned device is increased.  
     CONSTITUTION: When a part of liquid fuel in an oil reservoir 6 is sucked up by a metal wick 29 and is heated by an igniting portion 28a, a part thereof is evaporated and is mixed with primary combustion air flowed thereinto from primary air ports 10 simultaneously, then, is ignited by heat of the igniting portion 28a of an igniting heater 28 and a flame thereof is spread on allover an oil surface. An evaporation at the oil surface is activated by heat of the flame and fuel vapor rising from the oil surface is transported into a horizontal direction by an air stream flowing from an end plate of a combustion chamber 4 to a direction of an opening portion thereof through a central portion of the combustion chamber 4 while being mixed with the air previously. The evaporation at the oil surface is more activated by a method wherein the oil reservoir 6 is formed into a cylindrical shape, a bottom at a central portion thereof is formed into a recessed portion 6a and a wetting area of remained oil as well as a wetting length of the surface thereof are increased. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S62243495-A (JP)
Title: Video printer
Inventor: FUJITA NAOYA
IPC: H04N1/60
Filed: 1986-04-16
Abstract: PURPOSE:To attain background elimination and the generation of a blackboard with a simple circuit by attenuating cyan, magenta and yellow signals of an analog signal at a contrast attenuation circuit and synthesizing a complementary color component of a luminance signal to each said signal to add the complementary color component to each signal. CONSTITUTION:A conversion circuit 1 of a video printer converts primary color signals R, G, B into cyan Cy, magenta Mg and yellow Ye signals and each converted signal is attenuated a contrast reduction circuits 2a-2c by using a control signal C1. The attenuated cyan Cy', magenta Mg'and yellow Ye' signals are synthesized by a synthesis circuit 5, and the result is inputted to a variable circuit 4 as the inverse of a complementary color Y' of the luminance signal Y. Further, the circuit 4 uses a control signal C2 having correlation with the signal C1 to control input/output characteristics, and the inverse of an output signal Y'' whose amplification factor is changed is added to adder circuits 5a-5c. Then the complementary color component is added to the cyan Cy, magenta Mg and yellow Ye signals and the background elimination and the generation of blackboard are applied by a simple circuit.
Patent JP-H07132912-A (JP)
Title: Pretreatment device for binding fold
Inventor: KASAMATSU TAMOTSU
IPC: B65B27/08
Filed: 1994-04-25
Abstract: PURPOSE:To prepare the receiving conditions of a turntable against folds having various different sizes or folds having different longitudinal lengths and latitudinal lengths and also different feeding directions, by providing a fence which can be opened or closed against the feeding direction of an accumulated body of bundled folds and also which is movable back and forth, at the table. CONSTITUTION:A fence 11 at the receiving side is opened prior to toe receiving motion or an accumulating body or bundled folds. Respective fences 11, 11, 12, 12 are transferred to respective positions corresponding to the size of folds and the fences 11 at both entrance and exit are closed. The accumulated body of bundled folds is fed in the turntable 1. The turntable is rotated 90 deg. to the right hand and the upper feeding plate 26 is moved up to a specified level and the accumulated body of bundled folds is piled by a stacker. After stacking, the turntable 1 returns to the original position and when receiving the second accumulated body of bundled folds, it turns 90 to the left hand 6 and moves up to the stacker. In this way, the motion of 90 deg. rotation and up-feeding to the stacker is repeated likewise.
Patent JP-H07292673-A (JP)
Title: Reinforced soil structure
Inventor: SHIMADA SHUNSUKE
IPC: E02D17/18
Filed: 1994-04-25
Abstract: PURPOSE:To obtain a reinforced soil structure having stabilized strength and capable of being constructed easily. CONSTITUTION:A reinforced soil structure is equipped with a wall surface section 1a raising filling reinforced members 1 along wall surfaces A thereof and leg sections 1b projected from the wall surface 1a into filling materials 2 and is constructed in an L-shape. While connecting a plurality of reinforced members 4 formed in the shape of a panel between both up and down leg sections 1b and 1b of the filling reinforced members 1 to the wall surface section 1a of the filling reinforced materials 1, the reinforced members 4 and filling materials 2 are alternately buried in a plurality of stages.
Patent JP-2000281596-A (JP)
Title: Production of compound having acetylene end group
Inventor: YAMADA MASAFUMI
IPC: C07C29/56
Filed: 1999-03-29
Abstract: PROBLEM TO BE SOLVED: To conveniently obtain the subject compound useful as an intermediate for perfume, pheromone, medicaments and agrochemicals, or the like by reacting a compound having a carbon-carbon triple bond at a specific position with an alkali metal or the like. SOLUTION: By reacting 1 mol compound of formula I (wherein R1-R3 are each H, OH or the like) (e.g. 2-butyn-1-ol or the like) with (preferably 1-10 mol) alkali metal (e.g. sodium or the like) or its hydride (e.g. sodium hydride or the like) each dispersed in an inert solvent (e.g. n-hexane or the like) at preferably 100-200 deg.C and 0.8-8 kgf/cm2 for 30 min to 12 h. to synthesizes an alkali metal acetylide and then by hydrolyzing the acetylide with diluted hydrochloric acid or the like, a compound of formula II (e.g. 3-butyn-1-ol or the like) is obtained. The quantity consumed of the inert solvent is 50-200 ml based on 1 mol of an alkali metal (or its hydride).
Patent JP-H08298650-A (JP)
Title: Method and apparatus for keeping on conditioning and carrying program data regardless of carrying timing
Inventor: JIEFURII BII MENDERUSON
IPC: H04N7/173
Filed: 1996-04-09
Abstract: PROBLEM TO BE SOLVED: To suppress the occurrence of distortion jitters and wanders by independently conditioning timed program data by injecting null data into a data transport stream by monitoring program data while the data are transported. SOLUTION: The byte time division multiplexer 710 of a transport controller 700 writes the bytes of program transport stream X-Z which are stored in a byte buffer 711 in a payload queue 720. The queue 720 decides whether or not the transport streams X-Z precede the real time by monitoring the streams X-Z and injects null data into the streams X-Z by means of a burying cell generator 723 in response to the monitoring. A cell time division multiplexer 730 reads the partially formatted transport streams flows X-Z and a formatting device 740 makes the streams X-Z reach their destinations in real time by giving the streams X-Z to a port 119 at transport rate controlled by a cell clock 733 which is decided by means of a network clock.
Patent JP-S5210174-A (JP)
Title: Electronic clock
Inventor: MUKAIYAMA FUMIAKI
IPC: G04C3/00
Filed: 1975-07-14
Abstract: PURPOSE: To set up alarm time and timer time by using a specific digit information expressed for ordinary time. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H05254785-A (JP)
Title: Control circuit of hydraulic winch for construction machine
IPC: B66D1/44
Filed: 1992-03-10
Abstract: PURPOSE:To operate an oil hydraulic motor from at a fine speed to at a superfine speed by providing an assist pump of small capacity independently of a main pump for supplying operating oil to a winch driving oil hydraulic motor, so that the assist pump can be operated to be switched relating to the main pump. CONSTITUTION:At the time of excavating a base rock, a digging tool is supported by a rope rewindable by a winch driven by an oil hydraulic motor 3, and in the case of performing excavation while lowering down the digging tool at a superfine speed, first an operating oil switching valve 10a is switched to a right position, to operate a lever 5a of an operating valve 5 to a winding down side. Thus by switching an assist switching valve 9 to an (e) position by operating oil from an operating oil pump 4, operating oil from an assist pump 8 is supplied to the oil hydraulic motor 3, to rotate the winch 11 in a direction of delivering the rope. In the case of driving at a normal speed, each operating oil switching valve 10a, 10b is returned to a position as shown in the drawing, and a main operating valve 2 is switched to a (i) or (j) position by operating the lever 5a of the pilot operating valve 5, to drive the oil hydraulic motor 3 by operating oil from a main pump 1.
Patent JP-H04320068-A (JP)
Title: Infrared ray image sensor
Inventor: KINETSUKI HIROTAKA
IPC: H01L31/09
Filed: 1991-04-18
Abstract: PURPOSE:To provide a planar type infrared ray image sensor in which an optical transition is allowed even if an infrared ray is incident perpendicularly to a main surface or a rear surface of a semiconductor device. CONSTITUTION:A high resistance semiconductor layer 2, a spacer layer 3 of a high resistance semiconductor layer having smaller electron affinity than that of the layer 2, and a carrier supply layer 4 are sequentially laminated on a semi-insulating GaAs substrate 1, and an electron storage layer is formed in one dimensional manner only near the bottom of a recess of the layer 3 near a boundary between the layers 2 and 3. Thus, an optical transition occurs even by an infrared ray incident perpendicularly to detect the ray.
Patent JP-H10284461-A (JP)
Title: Drying apparatus and method
Inventor: MATSUMOTO AKINORI
IPC: H01L21/304
Filed: 1997-04-04
Abstract: PROBLEM TO BE SOLVED: To stabilize the IPA vapor condition and reduce or eliminate the poor drying. SOLUTION: A nozzle 13 and exhaust member 14 are disposed at both sides of an opening 22 above a treating tank 11, the side wall of which is smoothly curved inwards to the opening 22. The nozzle 13 jets an N gas from a gas feeder 18 to an exhaust hole of the exhaust member 14 in a jet flow 21 covering the opening 22. Because of the curved side wall of the tank 11, the jet flow 21 effectively displays the curtain function, this eliminating the need of a cooling coil required in the prior art, and hence solving the unstability of the IPA vapor 5 due to the cooling coil.
Patent JP-H11284218-A (JP)
Title: Sunlight tracking device
Inventor: KOMURA NORIO
IPC: F24S50/20
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To make compact the driving means of a sunlight tracking device provided with a unit supporting frame to which a solar energy collecting unit is attached and which can turn around a vertical axis by reducing the weight of a mobile section as much as possible. SOLUTION: An upper first bearing 69 and a lower second bearing 70 are interposed between a gear case 52 to which a unit supporting frame is attached and a spindle 68 which is vertically thrust in the gear case 52 on the top side so that the spindle 68 may support the gear case 52 in such a state that the case 52 can turn around the vertical axis of the spindle 68. In the gear case 52, a reducing gear train 75 which is provided between a fixed gear 82 fixed to the spindle 68 between the first and second bearings 69 and 70 and a motor is housed.
Patent JP-H04318724-A (JP)
Title: Transmission control system
Inventor: TAKEUCHI KEIKO
IPC: H04L12/40
Filed: 1991-04-18
Abstract: PURPOSE:To eliminate the need for a collision monitoring circuit for each bus type network by allowing a network controller to make multiple address transmission at every bus network and allowing a terminal equipment to start transmission after the lapse of the time inherent in the terminal equipment. CONSTITUTION:A network controller 35 makes the multiple address transmission of a state request signal (1) to terminal equipments (32-1)-(32-i) connected to a bus type network 31-1 via a transmission/reception circuit 36-1 in the control of a processor 38 and starts transmission after the lapse of the time inherent in the terminal equipment after the signal (1) is received. Thus, no collision monitoring circuit is required for transmission/reception circuits (36-1)-(36-n) in the network controller 35 and a collision monitoring circuit in the terminal equipment is not required, as well.
Patent JP-H06179037-A (JP)
Title: Method for forming internal combustion engine tappet body
Inventor: HARA NOBUO
IPC: F01L1/14
Filed: 1993-03-23
Abstract: PURPOSE:To precisely make a metallographic structure, to increase strength and durability after forming, and to improve an effective utilizing ratio of a blank by improving a flow of material in a forging time, in a forming method of a tappet body used for a directly moving type moving valve mechanism in an internal combustion engine. CONSTITUTION:When a recessing part 7 is formed with a 2nd time forging process on a lower surface of an upper wall part 1' of an intermediate body 10 formed with a 1st time forging process, because a comparatively coarse metallographic structure due to the 1st time forging process is crushed and the structure surrounding the recessing part 7 is made precise, the strength and the durability of the upper wall part surrounding the recessing part 7 is increased.
Patent JP-H11277374-A (JP)
Title: Finishing method for work molding face of mold
Inventor: SAITO HISASHI
IPC: B23Q15/00
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To make up the work molding face of a mold mechanically in a short time with a high accuracy without relying on experienced workers as before. SOLUTION: A primary processing face C is molded in a mold, and the primary molding face C is measured by a displacement sensor 8. A reference circle coming in contact with a given point P1 is described by the displacement sensor 8. A reference radius R is led out of the reference circle, and the amount of displacement Δ between the reference radius R and the primary processing face C is computed every specified angle. The distance CL of the primary processing face C is computed every specified angle based on the sum of the amount of displacement and the difference between the displacement and the radius. The farmost point P4 of the primary processing face C is computed based on every difference in specified angle between the distance CL of the work forming face.  The farmost point P4 is made to be a starting point, and a processing fixture 7 is moved in a form of a figure similar to the work forming face C from the farmost point P4, so that the primary processing face C is processed so as to be finished up to the work molding face A.