baber/WOPTO huggingface dataset:
Patent JP-S6258255-A (JP)
Title: Method for processing photosensitive lithographic plate
Inventor: UEHARA MASABUMI
IPC: G03F7/30
Filed: 1985-08-09
Abstract: PURPOSE:To always develop a negative type and positive type photosensitive lithographic plate under a stable condition, by processing a photosensitive lithographic plate with a desensitizer immediately after developing the plate by supplying the same repeatedly used developing solution. CONSTITUTION:At the time of development a developing solution supplying pump 9 is driven and supplies a developing solution to a photosensitive lithographic plate through developing agent supplying nozzles 8. The liquid used for development process is squeezed by squeezing rollers 5 and returned to a developing solution storing tank 10, and then, circularly reused. A desensitizer processing section is composed principally of a desensitizer processing tank 2, carrying rollers 3, tandem rollers 6', squeezing rollers 5', and desensitizer supplying nozzles 8', and supplies a desensitizer which is circularly used by means of a pump 11 to the lithographic plate passed through a development processing section through the nozzles 8'.
Patent JP-H0844210-A (JP)
Title: Developing unit
Inventor: HATTORI YOSHIHIRO
IPC: G03G15/08
Filed: 1994-07-28
Abstract: PURPOSE:To uniformly develop an image from the leading edge by supplying the developer in a reservoir to a developing roller altogether, at the time of switching a developing unit to a developing state. CONSTITUTION:The developing unit is provided with the developing roller 36 bringing the developer into contact with a photoreceptor, a supplying roller 46 supplying the developer to the roller 36, a developer regulating plate 50 facing the supplying roller 46 and regulating the developer supplied from the supplying roller 46 to the developing roller 36 and a stirring screw 51 supplying the developer to the supplying roller 46. When the developing unit is switched from the developing state to a nondeveloping state, the supplying roller 46 is stopped earlier than the roller 36 and the stirring screw 51 by a specified time. Thus, the developer on the developing roller 36 is dropped on the supplying roller 46 by the rotation of the roller 36 and it is switched to a state where there is little developer on the roller 36. Moreover, the reservoir is formed with the developer in front of the developer regulating plate 50.
Patent JP-S6424152-A (JP)
Title: Fluid level control method
Inventor: MURAJI TETSURO
IPC: F02M17/02
Filed: 1987-07-15
Abstract: PURPOSE:To control a fluid level instantaneously, further finely stabilizing deviation and fluctuation in the vertical direction by generating a predetermined number of driving pulses of predetermined width in every predetermined time and urging a solenoid valve in every point of time where the fluid level in a fuel reservoir lowers exceeding the reference value. CONSTITUTION:Fuel from a fuel tank is supplied to the inside of a fuel reservoir 1 by driving a needle valve 4 to be opened and closed by a solenoid 6. And providing a pipe 8 and fluid level sensors 5 inside the fuel reservoir 1, by calcu lating a detecting signal from the fluid level sensors 5 in an arithmetic unit 9, the solenoid 6 is controlled to be turned on and off. Here the arithmetic unit 9 generates a predetermined number of driving pulses of predetermined width in each predetermined time, turning on the solenoid 6 in every point of time where a fuel fluid level 7 lowers exceeding the reference value. By the method thus mentioned, the fuel fluid level 7 is held to the reference value or more by opening the needle valve 4 only for the predetermined time to intro duce a predetermined amount of fuel.
Patent JP-H0226022-A (JP)
Title: Semiconductor device
Inventor: TAKABE AKIO
IPC: H01L21/28
Filed: 1988-07-14
Abstract: PURPOSE:To improve the yield and reliability by a method wherein electrodes which are connected to element regions and have gold layers in their uppermost layers, a titanium oxide layer or tantalum oxide layer provided on the surface including the electrodes and a silicon oxide film formed on the surface are provided. CONSTITUTION:An active base region 2 is formed in the main surface of a semiconductor substrate 1 and an emitter region 5 and a high impurity concentration base region 4 are provided in the region 2. An insulating film 3 is formed over the surface including those regions and contact apertures are drilled in the insulating film 3. Then titanium, platinum and gold and successively deposited on the surface including the apertures and selectively etched to form an emitter electrode 6 connected to the emitter region 5 and a base electrode 7 connected to the high impurity concentration base region 4. Further, a titanium oxide layer 8 or a tantalum oxide layer is built up by a sputtering method and a silicon oxide layer 9 is built up as a protective film by a CVD method. With this constitution, the peeling-off of the oxide film or cracklings in the oxide film can be suppressed, so that the yield and the reliability of a semiconductor device can be improved.
Patent JP-H0466284-A (JP)
Title: Followup control method for three-dimensional laser beam machine
Inventor: INDO KOICHI
IPC: B23K26/08
Filed: 1990-07-04
Abstract: PURPOSE:To accurately control the tip of a machine so that it takes a set height by calculating an amount of lag to a command value from a preset approach speed. CONSTITUTION:When an approach starting button of a pendant box 205 is depressed, the amount  P of lag is calculated from an preset speed V[mm/sec]. A set height in a position separated by a set height P[mm] from a work 206 to be machined is given by hc'. A detetion height H is calculated at every control cycle and Ihc'-HI<=epsilon is judged. As soon as the equation is satisfied, a three dimensional laser beam machine 201 is stopped. Hereafter, the three dimensional laser beam machine 201 moves  P[mm] to satisfy a desired set height hc+epsilon.
Patent JP-H095126-A (JP)
Title: Gas flowmeter
Inventor: IKEGAWA KOICHI
IPC: G01F3/22
Filed: 1995-06-19
Abstract: PURPOSE: To provide a gas flowmeter which can measure the gas consumption amount of individual gas apparatuses by one gas flowmeter. CONSTITUTION: A gas flowmeter 11 is attached to a gas pipe so as to measure the flow rate of a gas. The gas flowmeter is provided with a pressure sensor 20 which measures the pressure of the gas, with a gas-pressure-change detection program 25 which detects the frequency of the gas-pressure change of the pressure sensor 20, with a gas-pressure-change-frequency storage means 26 which is connected to the gas pipe and which stores the frequency of a gas-pressure change generated by a gas engine heat pump which consumes the gas and with a gas-consumption-amount computing program 27 which computes the gas consumption amount of the gas engine heat pump on the basis of the change flow rate ΔQ of the gas when the frequency detected by the gas-pressure-change detection program 25 agrees with the gas-change frequency stored by the gas- pressure-change frequency storage means 26.
Patent JP-S6155742-A (JP)
Title: Error detection
Inventor: TAKATORI HARUTOMO
IPC: G06F11/00
Filed: 1984-08-27
Abstract: PURPOSE:To detect an error without fail when a plural (irrespective of odd or even number) logic ''1'' state arises simultaneously by utilizing two priority encoders whose priority levels are reversely connected. CONSTITUTION:Outputs of eight FFs 1-8 for showing the logic ''1'' state are connected to inputs of priority encoders 20 and 21. At this time, since priority levels of the encoders 20 and 21 are reversely connected, outputs of the encoders 20 and 21 are encoded to a reverse pattern in terms of the normal state. Consequently, outputs of exclusive OR circuits 30-32 are of all logic ''1'', and an output signal 41 of an AND circuit 40 also comes to the logic ''1'' to show the normal state. When plural FFs 1-8 come to the logic ''1'' simultaneously, the outputs of the encoders 20 and 21 will not come to a reverse pattern, and any one of outputs of the circuits 30-32 comes to a logic ''0''. At the same time, the signal 41 also comes to the logic ''0'', and thus an error is reported to an error processing circuit.
Patent JP-S6421834-A (JP)
Title: Closing/opening mechanism of multi-circuit switching device
Inventor: KOZUKA YUSEI
IPC: H01H3/46
Filed: 1987-07-15
Abstract: PURPOSE:To improve reliability of a device by inverting a closing/opening spring or storing power of this spring and manipulating the spring manually or automatically and performing a closing/opening drive of a switch cover and exactly suppressing the double dropping of an open cover at the time of the opening operation. CONSTITUTION:A switching cover 7 can be made movable on an opening position and a closing position which are formed above and below the cover. A rocking lever 36 is rotated to actuate the switching cover 7 up and down. A holding device 68 is held to be irrotational so that the switching cover 7 is not moved to the switching position by gravity. Next a closing/opening spring 56 is inverted up and down by a manual operation to release the holding of the holding state device 68 and to drive rotation of the rocking lever 36. An automatic switching device 60 is used to store power without inverting the closing/opening spring, and besides the holding state of the holding device 68 is released to rotate the rocking lever 33 so that the switching cover 7 is automatically switched. Hence the double dropping of the switching cover can be suppressed at the time of an opening operation.
Patent JP-H03194004-A (JP)
Title: Precast concrete pavement plate having both surface usable and method of laying thereof
Inventor: SEKI HIROSHI
IPC: E01C23/10
Filed: 1989-07-07
Abstract: PURPOSE:To obtain a pavement plate having both surface usable by forming a pavement surface on each of the front and rear surfaces of the pavement plate, and by forming receiving holes for adjusting the height, from the front surface to the rear surface of the pavement plate, each having a female thread part in which a temporary filler member is threadedly engaged. CONSTITUTION:Concrete covered parts 5, 6 are formed in reinforcing steel 3 and reinforcement bars 4 in the vertical direction, and the outer surfaces of the parts 5, 6 are finished by using a broom or the like so as to form a front pavement surface 7 and a rear pavement surface 8. Further, receiving holes 9 for lifting the pavement plate and for adjusting the height thereof are formed at several positions, extending from the front pavement surface 7 to the rear pavement surface 8, and a female thread element 10 is fixed coaxially in a substantially center part of each of the receiving holes 9. Then, a height adjusting bolt 11A or a temporary filler member 11 is threadedly engaged with the female thread element 10 so as to adjust the level of the pavement plate which is therefore supported at a required height. If the front pavement surface 7 is worn, elevating members 9 are fitted in the female thread elements 10 in the receiving holes 9, and after lifting the pavement plate body 1, it is reversed so as to set the rear pavement surface 8 on the upper side so as to form a load surface. With this arrangement, the cost of the construction can be reduced.
Patent JP-H01162978-A (JP)
Title: Dictionary retrieving method for natural language processing
Inventor: NITTA YOSHIHIKO
IPC: G06F17/28
Filed: 1988-07-18
Abstract: PURPOSE:To retrieve a word dictionary at a high speed by retrieving copula dictionary only in case a copula including a relevant word is detected through the retrieval of the word dictionary with the word used as a headword. CONSTITUTION:An input device 100 is used together with a translation processor 200, a dictionary memory 300, a work memory 400, and an output device 500. The memory 300 includes a word dictionary 301, a copula dictionary 302, etc., and also stores previously a table where the translation processing rules are defined. Each word information of the dictionary 301 includes the presence or absence of a copula consisting of the relevant word and the information on a pointer to the dictionary 302. Thus the copulas can be retrieved concurrently with the segmentation of words. The dictionary 302 is retrieved only when the copula consisting the relevant word is detected. Thus the dictionaries are retrieved at a high speed.
Patent JP-H06171743-A (JP)
Title: Truck of conveyor for small freight
Inventor: BUIRII MAIAA
IPC: B65G63/00
Filed: 1993-07-16
Abstract: PURPOSE: To provide a carriage for a conveyor for piece goods comprising a transporting tray which is supported by a carriage frame and can be fixed and a tilting device for tilting the transporting tray. CONSTITUTION: A carriage comprises a tilting device 21 wherein a carriage frame 1 is provided with a connection rod 13, by which a transporting tray 19 arranged on a horizontal shaft 8 is tilted. When the transporting tray 19 is tilted, for example, a postal package disposed on the tray is transferred to a preselected destination, for example, to a chute. A locking device 20 equipped with a detent pawl 4, adjustment disc 11, and stop disc 12 automatically lock the transporting tray 19 in predetermined inclined position. In this way, the transporting tray 19 is prevented from tilting back once a crank 30 provided for pivoting is no longer in engagement with the tilting device 21 in the region of the tilting path. The crank 30 can thus be shorter than the tilt path.
Patent JP-H0844080-A (JP)
Title: Automatic developing machine for photosensitive planographic printing plate and processing method thereof
Inventor: KUREMATSU MASAYUKI
IPC: G03F7/00
Filed: 1994-07-28
Abstract: PURPOSE:To provide a small-sized and lightweight automatic developing machine capable of repeatedly developing a planographic printing plate such as a PS plate with a small amt. of developer and without causing the deterioration of development or damaging the PS plate. CONSTITUTION:This automatic developing machine 300 for a photosensitive planographic printing plate is connected to a developer replenishing device. A developing tank 310 is divided into >=2 vessels, a developer is supplied to the first vessel for processing a photosensitive planographic printing plate, the overflow from the first vessel is supplied to the second vessel, and the developer is allowed to flow in the same direction as the printing plate is transported. Further, a shielding lid 305 and squeeze members 317 and 337 can be provided to the developing machine 300.
Patent JP-S5879538-A (JP)
Title: Centrifugal type countercurrent contacting device
Inventor: KANEKIYO HIROSHI
IPC: B01J19/00
Filed: 1981-11-06
Abstract: PURPOSE:To improve countercurrent contacting capacity, by connecting a liquid introducing board to a light liquid introducing passage and a heavy liquid intriducing passage, supporting pivotally it on a rotation axis and installing it in a rotating body and thereby making the flow uniform. CONSTITUTION:A light liquid introducing passage 5b, heavy liquid introducing passage 3b and heavy liquid leading-out passage 7b are pierced radially in a liquid introducing board 9. The liquid introducing board 9 is connected to the light liquid introducing passage 5b, the heavy liquid introducing passage 3b, the heavy liquid leading out passage 7b, and a light liquid introducing passage 5a, heavy liquid introducing passage 3a, a heavy liquid leading out passage 7a pierced in the rotation axis and supported pivotally on a rotation axis 1 at a position bisecting the width of a rotating body 2, and installed in the rotating body 2. On both sides of the liquid introducing board 9, a heavy liquid introducing tube 4 and light liquid introducing tube 6 are provided and connected to the heavy liquid introducing passage 3b and the light liquid introducing passage 5b of the liquid introducing board 9, respectively.
Patent JP-H0926238-A (JP)
Title: Refrigerator
Inventor: IKEHARA TAKASHI
IPC: F25C1/22
Filed: 1995-07-13
Abstract: PROBLEM TO BE SOLVED: To enable a bringing and carrying of a water feeding cup after feeding water to be easily carried out by a method wherein a freezing chamber is provided with an ice making device having an ice making pan and an ice storing case and a water feeding cup for feeding water of one ice making to the ice making pan is removably arranged in the ice making device. SOLUTION: A freezing chamber door 3 is installed at a front surface of a freezing chamber 2 of a main body l of a refrigerator and an ice making device 4 is arranged within the freezing chamber door 3. An ice making pan 6 is pivotally arranged within a easing 5 of the ice making device 4, an ice storing case 7 is removably arranged below the ice making pan 6. An upper part of the easing 5 is provided with a water feeding cup 8 for supplying water of one ice making to the ice making pan 6 which is removably attached to the upper part of the casing 5. A fixing recess part 9 is provided with a valve opening part 11 for opening a water supplying valve 10 of the water supplying cup 8 and at the same time there is provided a water feeding pipe l2. The water feeding 1 valve 10 is constructed such that a valve section for closing a water feeding port 13 is positioned inside the water feeding cup 8 and arranged at the water feeding port 13 in such a way that it may be moved up or down, and the water supplying valve 10 is biased by a spring so as to open the water feeding port 13.
Patent JP-H04372932-A (JP)
Title: Manufacture of liquid crystal orientation film
Inventor: MURATA MAKOTO
IPC: C08G73/10
Filed: 1991-06-21
Abstract: PURPOSE:To facilitate the application of the pre-tilt angle and suppress the occurrence of a reverse tilt or a reverse twist when a TN type liquid crystal element is manufactured. CONSTITUTION:One or more layers of monomolecular films obtained by deploying an acid anhydride introduced with the univalent group with the carbon number 12-30 containing the group with dipole by esterification reaction and a polyimide precursor obtained by the condensation/polymerization of diamine on the water surface are laminated on a substrate formed with at least an electrode layer with materials with high planeness or linearity as the acid anhydride and diamine, then heat treatment is applied to cause imidic reaction completely or partially in the electromagnetic field, and the orientation of the univalent group with the carbon number 12-30 containing the group with dipole is controlled to manufacture a liquid crystal orientation film.
Patent JP-2000008318-A (JP)
Title: Cutting machine for paved body and cutting construction method for curved oblique face
Inventor: TANAKA TOMOHIKO
IPC: E01C9/00
Filed: 1998-06-24
Abstract: PROBLEM TO BE SOLVED: To provide a cutting machine which can carry out a cutting construction method even on a curved oblique face to annularly continue such as a bank of a test course by composing the cutting machine so as to be variably adjustable in the height of a cutter bit, and to provide a cutting construction method for a curved oblique face using such a cutting machine. SOLUTION: A holder 14 is height-adjustably attached to the outer periphery of a cutter drum 13 through a height adjusting means, which is composed of plural kinds of spacers 15 which are inserted between the outer periphery of the cutter drum 13 and a holder 14 having an attached cutter bit and have various thicknesses, and a bolt 17 is prepared as an attaching means for detachably attaching the holder 14 through a spacer 15 to the outer periphery of the cutter drum 13. Thus the height of the cutter bit 16 is adjusted to change the height of a cut face by height-adjustably attaching the holder 14 to the outer periphery of the cutter drum 13, and the curved oblique face can therefore be cut.
Patent JP-2001003281-A (JP)
Title: Production of steel cord and twisting machine therefor
Inventor: YOSHIDA CHIHIRO
IPC: D07B1/06
Filed: 1999-06-24
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a steel cord in which the arrangement of core wires is not turned into being in disorder in a production process for a flat cord where twistless wires are placed in a juxtaposed state. SOLUTION: When producing a steel cord composed of a core where plural wires are bundled in a twistless and juxtaposed state and a sheath made of plural wires which have coiled themselves around the core by means of a tubular-type twisting machine, the wires making up the core are guided to an assembling part for both wires to be turned into the sheath and wires to be turned into the core through the position located within the barrel of the tubular-type twisting machine and separated from the barrel itself.
Patent JP-S5880494-A (JP)
Title: Radiator for tractor
Inventor: KAWASHIMA YOSHIO
IPC: F28D1/053
Filed: 1981-11-07
Abstract: PURPOSE:To prevent the radiator from being clogged with dust during operation under very dusty environment by a structure wherein cores with a large number  of fine tubes are pivoted with respect to tanks about its upper and lower pipe passages so as to make space to adjoining cores. CONSTITUTION:Cooling water dividedly flows from the upper tank 1 is respective upper headers 4 of pairs of the core aggregates, in each pair of which the core aggregates are arranged in chevron for enhancement of cooling efficiency, and runs down within the fine tubes 6... to be cooled while running and then passes through the respective lower headers 5 so as to join together at the lower tank 2. Extension pieces 15 are provided at the end parts 3' and 3'' of the upper and lower headers of each pair of core aggregates and stub shafts 16 pivotally implanted to the pieces 15 are threadingly pierced with turnbuckles 17. The  respective core aggregates 3a and 3b, both of which are pivotal about the pipe  passages 8 and 8 stucked in the tanks 1 and 2, made the desired space between themselves by pivoting operation of the turnbuckles 17. Accordingly, when the  clogging with dust occurs, the enough space for the dust being blown through  is formed between the core aggregates and, after that, the core aggregates are  restored to their original chevron form to restart the operation.
Patent JP-H0230732-A (JP)
Title: High strength and wear-resistant ductile cast iron material and its manufacture
Inventor: IIO NOBUHISA
IPC: C22C37/04
Filed: 1988-07-16
Abstract: PURPOSE:To manufacture the title cast iron member in which matrix structure is regulated to the mixed one of bainite and residual austenite by subjecting the manufactures made of low alloy ductile cast iron having specific compsn. to austempering heat treatment. CONSTITUTION:Low alloy ductile cast iron contg., by weight, 3.0 to 3.8% C, 2.4 to 3.0% Si, 0.2 to 0.4% Mn, <0.04% P, 0.2 to 0.4% Ni, 0.4 to 0.6% Cu, 0.05 to 0.10% Nb and 0.03 to 0.06% Mg is subjected to the following austempering heat treatment. namely, a cast member by ductile cast iron is heated to the austenitizing temp. of 880 to 950 deg.C and is held for about 1hr to convert the structure into austenite. The member is then poured into a salt bath of 225 to 275 deg.C and is rapidly cooled to convert the structure into the mixed one of bainite and residual austenite, where NbC is deposited to manufacture the member made of ductile cast iron having excellent strength and wear resistance.
Patent JP-2000005670-A (JP)
Title: Coater
Inventor: OTSUBO OSAMU
IPC: B05C1/02
Filed: 1998-06-24
Abstract: PROBLEM TO BE SOLVED: To coat the surface of a substrate uniformly and inexpensively with good reproducibility by a simple apparatus/mechanism irrespective of the biased wall thickness in the width direction and warpage of a substrate. SOLUTION: In an apparatus for coating the surface of a substrate 1 moving on a conveyer 20 by a coating roll 4 having a thickness detection part 11 for detecting the thickness in the width direction of the substrate 1 before being coated and an inclination mechanism part 12 for slanting the shaft center A of a back roll 3 freely in the axial direction, the shaft center A of the back roll 3 is slanted by the inclination mechanism part 12 corresponding to the thickness in the width direction of the substrate in order to make the contact between the surface of the substrate 1 and an application roll 4 uniform.