baber/WOPTO huggingface dataset:
Patent JP-H02162403-A (JP)
Title: Digital control system
Inventor: HONDA JIYOUJI
IPC: G05B19/02
Filed: 1988-12-16
Abstract: PURPOSE:To facilitate a simulation test for the sequence control software by separating the output against a process out of a controller and performing the process within the controller in a simulation mode. CONSTITUTION:A simulation mode is added to a valve motor meter of each valve motor and a simulation circuit 11 is set into a control computer 10. In the simulation mode, a simulation output changeover switch 12 and a simulation output changeover switch are changed to the SW side. An output operation carried out via a digital output substrate 18 of an input/output device 17 is held, and the input of a process fetched via a digital input substrate 19 is isolated. The output obtained from the sequence control in the simulation mode is fetched by the sequence control via a timer 14 as the answer-back value. Then a simulation test is carried out. In such a way, the simulation test is facilitated for the sequence control.
Patent JP-H10156663-A (JP)
Title: Method for correcting thermal deformation of machine tool
Inventor: SENDA HARUMITSU
IPC: G05B19/18
Filed: 1996-11-27
Abstract: PROBLEM TO BE SOLVED: To control correction errors by substantially shortening the correction intervals without increasing load of a computing circuit. SOLUTION: In a method for correcting thermal displacement, in which correction based on the temperature of a machine body is intermittently repeated at the prescribed intervals, the intermediate correction is performed in a correction interval. In the intermediate correction, the correction speed is calculated by dividing the difference between the thermal displacement correction amounts of a part subjected to correction, calculated from the last and this temperatures by the preset correction interval. The times and the intervals of the intermediate correction are found on the basis of the correction speed. The intermediate correction amount for the correction times is calculated by using the corruption speed and the correction coefficient.  As the correction factor, a value to be inversely proportional to the correction times and to be accumulated according to the correction times is used. The intermediate correction amount of the N time is found from the product of the factor, the correction speed and N, and the part subjected to correction is controlled according to the intermediate correction amount.
Patent JP-2001136401-A (JP)
Title: Color separated image correction method, chart ink jet printer, color separated image correction device and recording medium
Inventor: KO HIROTETSU
IPC: B41J2/525
Filed: 1999-11-08
Abstract: PROBLEM TO BE SOLVED: To realize a method for properly utilizing a specific color over a color gamut wider than a conventional CMYK color gamut that is in combination with a color reproduction method within the conventional CMYK color gamut. SOLUTION: Relating to the color separated image correction device that corrects a color separated image electric signal and reproduces an object color by using cyan C, magenta M, yellow Y, high saturation color material and black K, it is provided with processing means 20, 30 that combine a plurality of sets of color gamut produced by the black K and the three colors to obtain the combination of color materials used actually, and an instruction means 60 that received an instruction of at least either of how to use the specific color and the setting method of the black K so as to obtain combinations of the color materials used for the image output.
Patent JP-H08179628-A (JP)
Title: Developer recovering device for electrophotographic printer
Inventor: HIROTA MITSUHIRO
IPC: G03G15/06
Filed: 1994-12-20
Abstract: PURPOSE: To recover developer including the developer left on a sleeve roller on a device in a short time without keeping a maintenance working carefully in an electrophotographic printer. CONSTITUTION: This developer recovering device for an electrophotographic printer is provided with a developing part 11 having a stirring roller 12 and a carrying screw 13 stirring and carrying the developer and a sleeve roller 1 supplying the stirred and carried developer to a photoreceptor drum converting and holding an optical image written on its surface to an electrostatic latent image and developing the electrostatic latent image on the surface. It is provided with a recovery cartridge 8 which can be attached to a spot where a drum cartridge having attachable/detachable structure and rotatably supporting the photoreceptor drum is detached and rotatably supporting a developer recovering drum 2 instead of the photoreceptor drum and specially prepared, and a power source part for recovery imparting a potential difference between the sleeve roller 1 and the recovery drum 2 in a state where the recovery cartridge 8 is attached at the time of recovering the developer.
Patent JP-H10181522-A (JP)
Title: Belt guide for safety belt
Inventor: SCHOLLER OSKAR
IPC: B60R22/24
Filed: 1997-11-18
Abstract: PROBLEM TO BE SOLVED: To reduce both weight and friction, and to make compact and easy manufacturing, and to effectively prevent the impossible movement of a belt such as a clogged belt. SOLUTION: A belt guide is composed of a web 12 and two edge parts 13, 14 which are mutually adjacent at their ends, and has a yoke element 11 which can be fixed to a part of a car body, and a bearing shaft 15 is erected between the ends of two edge parts 13, 14, and a guide roller 16 is supported on the bearing shaft 15 so as to be rotatable centering around a rotary shaft 22. The length of the guide roller 16 at least corresponds to the width of a belt guided on it. The yoke element 11 is made of the casting of aluminum or its alloy, and the guide roller 16 is cylindrically formed at least in both its end domains.
Patent JP-H03176535-A (JP)
Title: Manufacture of brick masonry-like stone plate
Inventor: FUJIKAWA TORU
IPC: E04B2/74
Filed: 1989-12-05
Abstract: PURPOSE:To make the positioning operation of bric masonry work easier by a method in which continuous block units with joint grooves of different intervals are formed on separate stone plates attached with reinforcing plates, and they are alternately set and joined on a base plate. CONSTITUTION:A back reinforcing plate 2 is bonded to a stone plate 1 to form a reinforced stone plate 3, and about 2 mm width X 2 mm depth joint groove 4 are formed at a given interval on the surface of the plate 3. The stone plate is cut off at a given interval to form unit continuous blocks 5. Another stone plate 1 is likewise attached with the reinforcing plate 2 to form the grooves 4 on positions biased from those of the said stone plate 1. The stone plate 1 is likewise cut off to form unit continuous blocks 6. The blocks 5 and 6 are alternately set and joined on a base plate 7 and joint grooves of the same width as the grooves 4 are formed. The positioning operation of the brick masonry-pattern walls can thus be made easier.
Patent JP-H09132177-A (JP)
Title: Rear wheel drive type caterpillar device in automobile
Inventor: KOBAYASHI TADASHI
IPC: E02F9/02
Filed: 1995-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a rear wheel drive type caterpillar device in an automobile in which caterpillar belts can be detachably fitted to the rear wheels during running. SOLUTION: Rear belt wheels 1 of smaller diameter than the tire T diameter of rear wheels R are borne in rotation free on the axle S inside both rear wheels R of an automobile so as to be close to the rear wheels. A front belt wheel 2 spacedly provided in front of the rear belt wheel 1 is pivotally fitted to a shaft mechanism A having a drive part operating by a command from a driver's seat on an automobile body side, and an endless belt 3 of which the back face 3a is formed into a belt shape conformed to the tread width of the tire T is laid over between the front belt wheel 2 and the rear belt wheel 1.  This rear wheel drive type caterpillar device is constituted so that belt guide rollers 4, 5 are pivotally fitted to the shaft mechanism A at the upper part and the lower part nearby the rear belt wheel 1 in rear of the front belt wheel 2 so as to be movable following to the front belt wheel 2 and contacted with the back face 3a of the endless belt.
Patent JP-S6427144-A (JP)
Title: Chromatic picture tube
Inventor: NAKAMURA MICHIO
IPC: H01J29/02
Filed: 1987-12-17
Abstract: PURPOSE:To provide good beam landing characteristic at all times by coupling a fixing part for fixation to a mask frame with a support for fitting of a stud pin through a bend, and by furnishing a member to prevent twisting. CONSTITUTION:Close to a screen a shadow mask 18 is arranged between the screen 15 and an electron gun 16. The periphery of the mask 18 is fixed to a mask frame 19, and springs 40 are welded fast to the outsides of the four corners of this frame 19. A stainless steel member 42 as fixing part is fixed to the frame 19, and a support surface 413 is provided which has a support hole 44 fitted on a stud pin 22 at another stainless steel member 41 as a support. The spring 40 has a bend 400 between the stainless steel members 41, 42, which the last named has a twist preventive part 421 with two wings protruding as extended toward the stud pin 22 from the joint surface with the peripheral wall of the frame 19 at the two sides pinching the shaft of the stud pin 22. Thus deformation due to fitting/removal and shocks is suppressed to provide good beam landing characteristic at all times.
Patent JP-H10155331-A (JP)
Title: Oil tank attaching device for combine
Inventor: SATOJI HISAYUKI
IPC: A01D67/00
Filed: 1996-11-28
Abstract: PROBLEM TO BE SOLVED: To simplify an oil tank attachment constitution of a combine by utilizing cutting supporting legs for supporting a cutting device. SOLUTION: A pair of left and right cutting supporting legs 5 and 6 for freely vertically turnably supporting the cutting frame 4 of the cutting device are projected and provided on the front part of an under carriage 2 for mounting a threshing device, the all or a part of the oil tank 7 is positioned between the left and right cutting supporting legs 5 and 6 to attach both left and right side end parts 8 and 9.
Patent JP-H10156256-A (JP)
Title: Coating apparatus and method
Inventor: OHIRA AKIRA
IPC: B05D1/26
Filed: 1996-11-28
Abstract: PROBLEM TO BE SOLVED: To realize coating not generating fluctuations in the film thickness on a base material in the circumferential and longitudinal directions thereof by specifying the gap between the outer peripheral surface of a cylindrical base material applying a coating soln. to the outer peripheral surface and the inside surface of a slide hopper and forming the inside surface of the slide hopper from material quality of which the contact angle to water has a specific value. SOLUTION: A coating apparatus 3 successively coating cylindrical base materials 1A, 1B with a coating soln. is constituted so that the coating soln. slide surface 4 of the coating soln. 2 is formed so as to surround the cylindrical base material 1A and a coating soln. tank 5 is connected through a liquid feed pump 6-1 and a liquid feed pipe 6-1' in order to supply the coating soln. 2 to the coating soln. slide surface 4. In this case, the gaps between the outer peripheral surfaces of the cylindrical base materials 1A, 1B and the inside surface 9 of a slide hopper are set to 50-200μm and the inside surface 9 of the slide hopper is formed by using material quality of which the contact angle to water is 40 deg. or more. As a material used in the inside surface 9 of the slide hopper 9, for example, a polyamide resin, polyethylene or a polyolefinic resin can be designated.
Patent JP-H11129316-A (JP)
Title: Agricultural film and improvement of peelability thereof
Inventor: SAKAMOTO SHUJI
IPC: B65H18/00
Filed: 1997-11-04
Abstract: PROBLEM TO BE SOLVED: To enhance peelability and peel antistatic properties by injecting air into the gap between agricultural films closely bonded in a superposed state from the open part thereof. SOLUTION: The raw film 1 of an agricultural film is peeled by a drive guide roll 5 and air nozzles 4 are inserted into the opening part 2 to the double single-opened agricultural film to inject air into the opening part 2. A plurality of the blowoff ports 8 of the air nozzles 4 are pref. provided to the side surfaces of the air nozzles 4 so that air is blown off in the moving direction of the film and/or the opening and closing direction with respect to both inner surfaces of the folded and superposed films so as not to generate the friction of the moving films with the air nozzles 4. The diameter of the blowoff ports is pref. 1-10 mm and the interval between the respective blowoff ports 8 is pref. 100-500 cm. The static pressure of air is desirably 500-3,000 mm Aq and air quantity is desirably 0.5-5 m3 /min in the max. air quantity.
Patent JP-H09156016-A (JP)
Title: Packaging material
Inventor: HAYASHI KENJI
IPC: B65D77/38
Filed: 1995-12-06
Abstract: PROBLEM TO BE SOLVED: To set the strength between layers which is desired to be released properly weak, thereby to control the seal strength of a seal section by providing a laminate interface of the release strength smaller than the release strength of a printed layer surface. SOLUTION: The layer structure of a packaging material is, for instance, the laminate constitution in which an intermediate layer 13 is formed on a base material 11 with a printed layer 12, over which a sealant layer 14 is formed. The release strength among respective layers of a laminated film as a packaging material, or more preferably the release strength of an interface between an intermediate layer 13 and the sealant layer 14, or that of one interlaminar interface of the intermediate layer 13 as a multilayer is set to be weaker than the release strength of a printed face 12 forming an ink face and the base material layer 11 and the ink face and the intermediate layer 13. When a hutt seal bag is formed by the heat seal method in which the sealant layers 14 of the packaging material are joined together and the bag is opened from the seal section, the bag can be easily opened.
Patent JP-H04190725-A (JP)
Title: Water absorbing dried brush for animal
Inventor: YAMAMOTO YASUO
IPC: A01K13/00
Filed: 1990-11-26
Abstract: PURPOSE:To obtain the title brush suitable for hair condition used after shampoo of small animal such as small-sized dog or cat by setting brush tooth on side edge of an outer case fitting a water-absorbing element having saw-toothed exposed face. CONSTITUTION:A number of brush teeth 10 are set on open side edge of an outer case 1 and an inner case is attached in the center by a screw 3 and constituted so as to relatively displace in the open direction of the outer case 1. An exposed face of a water-absorbing element 7 is saw-toothed and fit to an inner case 2 and tops of saw teeth is matched with brush teeth 10 to use the brush.
Patent JP-H09159289-A (JP)
Title: Refrigerating device
Inventor: KASEZAWA MINORU
IPC: F25B1/00
Filed: 1995-12-06
Abstract: PROBLEM TO BE SOLVED: To cool the temperature of refrigerator oil, fed to a bearing in a compressor, to a proper value through utilization of wet gas after heat-exchange by a supercooler by a method wherein a branch part is arranged in one spot in the middle of a liquid refrigerant piping, a pressure reducing mechanism to generate wet gas for heat- exchange is arranged, and a signal wet gas flow passage for heat-exchange is provided. SOLUTION: A refrigerant is discharged as high temperature and high pressure gas by a compressor 1 and fed to an oil separator 2, and separated into refrigerant gas and refrigerator oil. Separated refrigerant gas is fed to a condenser 3 to produce condensate, which is supercooled by a supercooler 4. Further, refrigerator oil is cooled by an oil cooler 7, oil is fed to a bearing in the compressor 1. A liquid refrigerant branched from a supercooling liquid refrigerant part after the passage of it through the supercooler 4 produces low temperature intermediate pressure wet gas for effecting heat-exchange through operaion of an expansion valve 8. Wet gas for heat-exchange first passes the supercooler 4 through a single flow passage and in this case, the wet gas performs heat-exchange. Thereafter, wet gas enters an oil cooler 7 and in this case, the wet gas heat-exchanges with refrigerator oil flowing through the interior.
Patent JP-H01159665-A (JP)
Title: Electrophotographic sensitive body
Inventor: TAMURA HIROSHI
IPC: G03G5/05
Filed: 1987-12-16
Abstract: PURPOSE:To obtain an electrophotographic sensitive body freed of accumulation of residual potential and deterioration of electrification characteristics and enhanced in durability by regulating the differences of the dissolution parameter values between the resin to be used for an electric charge transfer layer and each of resins to be used for a charge generating layer, an interlayer, and a surface protective layer to >=0.2. CONSTITUTION:The electrophotographic sensitive body is formed by successively laminating on a conductive substrate, the charge transfer layer, the charge generating layer, the interlayer, and the surface protective layer, and the differences of the dissolution parameter values between the resin to be used for the electric charge transfer layer and each of the resins to be used for the charge generating layer, the interlayer, and the surface protective layer are regulated to >=0.2, thus permitting the interfaces among each layer to be made clear, and accordingly, the obtained photosensitive body to prevent accumulation of residual potential and deterioration of electrification characteristics and to have excellent durability.
Patent JP-H11150221-A (JP)
Title: Lead frame for transistor
Inventor: OTAKA ATSUSHI
IPC: H01L23/48
Filed: 1997-11-19
Abstract: PROBLEM TO BE SOLVED: To prevent the elongation and the deformation of a lead-tip part by coining and to prevent the contact of lead and a tip caused by these phenomena by forming a coining having the circular wall around the entire surface on the lead. SOLUTION: A circular coining 4 is formed in the vicinity of the center of a tip part 3 of a lead 2. By utilizing this coining 4, a wire bonding for the lead comprising solder and silver paste and the tip of a die pad 1 is conducted. By performing the coining 4, an expansion 3a extending to the axial direction is formed at the tip part 3, and the other deformation is suppressed. As a result, a contacting of the tip part 3 and the die pad 1 can be prevented. Furthermore, the flow of the solder and the silver paste in wire bonding can be prevented through a wall 4a formed around the coining 4.
Patent JP-H06159705-A (JP)
Title: Air-conditioning machine
Inventor: ITAKURA MASATO
IPC: F24F1/00
Filed: 1992-11-27
Abstract: PURPOSE:To provide an air-conditioning machine, capable of cooling (or heating) the whole of fins and transferring the heat of a thermoelectric converting element efficiently to the whole of the fins. CONSTITUTION:A heat exchanging chamber 11 is contacted thermally with the first heat converting surface 1a of Peltier element 1 and fluid in the heat exchanging chamber 11 is circulated through a pipe 12. The pipe 12 is bent at a plurality of places at the ends of the fins so as to increase contacting areas between the fins 14 in a duct 15 and the pipe 12 is penetrated through the fins 14 at a plurality of places. On the other hand, a fan 16 is arranged in the duct 15 so that air, which effected heat exchange between the fins 14, is discharged out of an air sending port 18 by the rotation of the fan 16.
Patent JP-H09159637-A (JP)
Title: Alcohol concentration measuring method
Inventor: FUJIMOTO KATSURO
IPC: G01N27/16
Filed: 1995-12-06
Abstract: PROBLEM TO BE SOLVED: To provide a method for measuring alcohol concentration corresponding to alcohol concentration which is out of range as in a low-alcohol juice and Japanese distilled liquor made of, for example, potatoes using a measuring meter which is the same a conventional measuring meter although the latter could measure an alcohol concentration of 5-25 capacity %. SOLUTION: In this method, an alcohol evaporation room 5 with a constant volume consisting of an evaporation sheet 2, a fan 3, and a contact combustion type gas sensor 4 is used. By changing the amount of injected sample, the measurement range of the concentration of alcohol solution is changed and at the same time the span of vapor concentration of the alcohol evaporation room 5 corresponding to each measuring range is made common.
Patent JP-H08182303-A (JP)
Title: Gate driver for gate turn-off thyristor
Inventor: YAMAGUCHI HIROAKI
IPC: H02M1/06
Filed: 1994-12-21
Abstract: PURPOSE: To stably hold a gate turn-off thyristor in an on-state by providing a first middle gate drive current generator which outputs a pulse-like gate drive current, following a high gate drive current. CONSTITUTION: A gate turn-off thyristor (thyristor) 1 is driven by a gate driver 2. The driver 2 has a first middle gate signal IM1 circuit (IMa) 23 and a second middle gate signal IM2 circuit (IMb) 25. When the high gate signal circuit 14 of the driver 2 outputs an ON signal, a MOSFET 16 is turned on, and a current flows to the gate of the thyristor 1. The on signal of the circuit 14 is sent to a timer 24, and input to the IMa 23 at the timing set to the timer 24 to generate an on-signal. Further, it is then input to an IMb25 to generate an on-signal. The on-signal is input to the gate of the thyristor 1.
Patent JP-H10159483-A (JP)
Title: Shield excavation machine
Inventor: OGO TAKAO
IPC: E21D9/06
Filed: 1996-11-29
Abstract: PROBLEM TO BE SOLVED: To increase safety during excavation, by rotatably fitting an inner cylinder supporting a chemical grouting apparatus in a bearing body and providing the fixing tool of the inner cylinder at a specified position. SOLUTION: The first fitting bolt 35 is detachably provided in an inner cylinder 7 and a fixing plate 12 and the second fitting bolt 36 is detachably provided in the cylinder 7 and a bearing body 8. The bolt 35 is inserted in the inner cylinder 7 and the fixing plate 12 during excavation and the bolt 36 is removed. When a drive motor 14 is driven, a cutter head 17 rotates but the inner cylinder 7 does not rotate owing to the bolt 35 and also the injection device 21 attached to the inner cylinder 7 does not rotate. When the excavator has reached a soft ground, excavating work is stopped and the bolt 36 is inserted in the inner cylinder 7 and the bearing body 8 and fixed therein and a chemical agent is injected in the ground through an injection pipe 24 to solidify the ground.  After injection, the motor 14 is driven and the injection device 21 is rotated by a required angle and the agent is injected again into the ground through the injection pipe 24. In this way, the injection device is prevented from rotating during excavation and the excavating work can be safely executed.
Patent JP-H09137172-A (JP)
Title: Desulfurizing method for catalytic cracking gasoline
Inventor: HIKITA SATORU
IPC: C10G45/08
Filed: 1995-11-14
Abstract: PROBLEM TO BE SOLVED: To desulfurize a catalytic cracking gasoline contg. sulfur compds. and olefin compds. without decreasing the octane number by isomerizing terminal olefins in the gasoline into internal olefins and then hydrodesulfurizing the gasoline. SOLUTION: A catalytic cracking gasoline contg. sulfur compds. and olefin compds. contg. 2vol.% or higher terminal olefins is desulfurized by a process comprising the first step wherein the gasoline is brought into contact with a catalyst having an acidic functional group to isomerize terminal olefins in the gasoline into internal olefins and the second step wherein the gasoline is brought into contact with a hydrodesulfurization catalyst comprising a desulfurizationactive metal carried by a porous inorg. oxide carrier. The first and second steps are conducted by using one reactor filled with catalysts in two layers or by using two reactors filled with different catalysts.