baber/WOPTO huggingface dataset:
Patent JP-S57116218-A (JP)
Title: Electromagnetic flowmeter
Inventor: TSUCHIDA TOORU
IPC: G01F1/60
Filed: 1981-01-10
Abstract: PURPOSE:To lessen the consumption of electric power at the time when exciting current is switched, to simplify a control circuit and to utilize effectively a pipe of the flowmeter by controlling the exciting current in a step-by-step manner in accordance with the flow rate. CONSTITUTION:When a magnetic field is generated by running exciting current to a coil 4, electromotive force is caused between electrodes 2 by the fluid in the pipe 1 of the flowmeter, and this voltage is supplied to a divider circuit 9 through the intermediary of an amplifier 3. Meanwhile, the exciting current is supplied to a comparison voltage circuit 8 through the intermediary of a transformer 5, transformed into a voltage value and given to the circuit 9. While the output of the circuit 9 is indicated as a flow rate in an indicator 10, it is supplied to an exciting-current switching control circuit 11 and by the output of the circuit 11 an exciting-current switching circuit 6 is controlled. In the circuit 11, selector circuits having hysteresis characteristic are provided in accordance with the steps of the flow rate, and the exciting current is decreased or increased with the increase or decrease of the flow rate and further controlled in a step-by-step manner.
Patent JP-H08190216-A (JP)
Title: Electrophotographic organic photoreceptor
Inventor: TSUSHIMA AKANE
IPC: G03G5/14
Filed: 1995-01-12
Abstract: PURPOSE: To obtain a lightweight org. photoreceptor stably giving an image having satisfactory quality and facilitating disposal after use. CONSTITUTION: A blocking layer 2 based on melamine resin is formed on a cylindrical electrically conductive substrate 1 made of a plastic material based on crosslinked polyphenylene sulfide. An electric charge generating layer 3 based on an org. material and an electric charge transferring layer 4 are successively formed on the blocking layer 2 to obtain the objective photoreceptor.
Patent JP-S58120767-A (JP)
Title: Fe-ni-cr alloy for valve and valve sheet of internal combustion engine
Inventor: YABUKI TATSUMORI
IPC: C22C38/00
Filed: 1982-01-12
Abstract: PURPOSE:To enhance the hardness of a material for the valves and valve sheets of an internal combustion engine at high temp., the thermal impact resistance and the resistance to corrosion due to lead oxide by using an Fe-Ni-Cr alloy having a specified composition as the material. CONSTITUTION:The valves and valve sheets of an internal combustion engine are manufactured with an Fe-Ni-Cr alloy contg. 0.55-1.90% C, 0.1-3.0% Si, 0.1-2.0% Mn, 28-37% Cr, 25-49% Ni, 1-8% Co, 0.5-15.0% W, 0.5-9.0% Mo, 0.1-3.5% Ti and 0.1-3.5% Al. Products with superior hardness at high temp., thermal impact resistance and resistance to corrosion due to lead oxide are obtd. When the hardness at high temp., that is, the wear resistance is especially required, 0.01-1.5% Nb is added, and when it is necessary to further enhance said characteristics, 0.01-1.5% B is added.
Patent JP-H08190367-A (JP)
Title: Screen controller
Inventor: KATO YUKIYOSHI
IPC: G09G5/00
Filed: 1995-01-12
Abstract: PURPOSE: To display plural screens of work stations, personal computers, etc., as one screen on the screen of a multitype display device and thereby to offer a large amount of information to an operator at the same time. CONSTITUTION: The data of screen signals from each work station 2 is stored in a data memory 105. The data from the mouse 4 makes the processor 100 determine the constitution of display screen and set the read address from the memory device in a memory device timing control circuit 104, 106. The read data is once set in a buffer memory device 109 and transferred in synchronization with plural display data memory devices 107 to simultaneously display on a multi-screen display 5 through a D/A converter.
Patent JP-H05253642-A (JP)
Title: Manufacture of hook for sewing machine
IPC: B22C9/04
Filed: 1992-01-10
Abstract: PURPOSE: To easily manufacture a hook for sewing machine having smooth surface. CONSTITUTION: This manufacturing method includes a process for preparing a wax pattern 10, a process for dipping the wax pattern 10 into pasty material at one or more times so as to coat the wax pattern 10 with the coating 20 of the pasty material, a process for forming a mold cavity 22 in the coating 20 by sintering and hardening the coating 20, and melting the wax pattern 10 and flowing out from the inner part of the coating 20, a process for pouring molten metal into the mold cavity 22 and a process for collapsing the coating 20. The main body of the hook is integrally formed and fixed to a shaft.
Patent JP-S61162750-A (JP)
Title: Packing agent for optical resolution
Inventor: SAKURAI YUZO
IPC: C08F30/00
Filed: 1985-01-14
Abstract: PURPOSE:To obtain a chemically stable and practical packing agent which is relatively easy to produce with a wide analyzable range of compound, by using an optically active monomer or the like given by a specified formula. CONSTITUTION:A polymer comprising an optically active monomer given by the formula I and a monomer given by the formula II is immobilized on a silica gel to form a packing agent for optical resolution. In the formula I, R1 represents a phenyl group, 1-naphthyl group or 2-naphthyl group or a phenyl group, 1-naphthyl group or 2-naphthyl group which is replaced with a lower alkyl group, R2 a lower alkyl group, R3 hydrogen atom or methyl group and *asymmetric carbon atom. In the formula II, R4, R5 and R6 are the same or different alkyl groups alkoxyl groups, hydroxyl groups or halogen atoms provided that at least one of R4, R5 and R6 shall be an alkoxyl group or a halogen atom.
Patent JP-S61164073-A (JP)
Title: Ignitor for internal-combustion engine
Inventor: SATO HIROSHI
IPC: F02P11/06
Filed: 1985-01-14
Abstract: PURPOSE:To check abnormal consumption in a center electrode, by connecting the center electrode terminal of a spark plug to the condenser interposed between an earth and the terminal at a time when ignitability in an air-fuel mixture is poor, and increasing an extent of capacity discharge energy, while separating the condenser from the center electrode terminal when the ignitability is favorable. CONSTITUTION:When ignitability in an air-fuel mixture grows worse in the engine running state detected by a running state detector 15, an on-off contact 14 is closed by an on-off control part 16, and a condenser 12 is connected to a center electrode terminal 11 of a spark plug 10 at a grounding gap. With this connection, capacity discharge energy is increased to some extent, raising a degree of ignition ability so high, and every such an air-fuel mixture as being poor in ignitability is ignited without fail. On the other hand, when the detected engine running state comes into a state of being favorable in the mixture ignitability, the condenser 12 is separated from the center electrode terminal 11 of the spark plug 10 at the grounding gap. With this constitution, both charging and discharging of the condenser 12 are stopped, and discharging by means of ordinary discharge energy takes place, thus a temperature rise in a center electrode of the spark plug 10 is checked.
Patent JP-S62162174-A (JP)
Title: Picture memory control system
Inventor: TAKASHIMA SHINJI
IPC: G06T1/00
Filed: 1986-01-10
Abstract: PURPOSE:To draw a picture made of a straight line and a curve in a picture memory at a speed several times a conventional one by permitting a figure generator to keep writing in a temporary memory circuit until plotted coordinates come out of said circuit, and drawing a picture in the picture mem ory at that time. CONSTITUTION:The temporary memory circuit 34 has an area which has four intersection points in the direction of an X coordinate and four intersection points in the direction of an Y coordinate, totaling 16 intersection points. X and Y coordinates, which are outputted from the figure generator 1 and plotted in the picture memory 3, are driven by a signal decoded by a temporary memory coordinate specifying circuit 33. The figure generator 1 sequentially outputs X and Y coordinates and one pixel data, and stores them in the temporary memory circuit 34. When the operation is shifted to a coordinate 44 from an X and Y coordinate 43, that is, moving to an area out of the temporary memory circuit 34, its data is moved to a submemory circuit 35.
Patent JP-H06208861-A (JP)
Title: Lead-through structure of lead wire from inside of liquid container
Inventor: SUGIYAMA NORIO
IPC: H01R9/16
Filed: 1993-01-12
Abstract: PURPOSE:To position a lead wire securely, and to prevent the leak of the filling material. CONSTITUTION:A lead wire holding member 25 consists of a cylindrical main body 31 to be fitted in a lead wire lead-through hole 3 of a liquid container and an inner plate 35, which has a-through hole for a lead wire and of which peripheral part is fixed to the main body 31. The inner plate 35 is formed into the compound structure of a soft material part and a hard material part, and the soft material part is formed with a through hole and a peripheral part 49 to be fitted in the main body, and the hard maternal part is provided with a holding part 47 for holding a pressure-connection metal fitting 13 calked to the lead wire.
Patent JP-S58120444-A (JP)
Title: Fine thread feeder of static pressure slide table
Inventor: KUBO MASAOMI
IPC: F16H25/24
Filed: 1982-01-14
Abstract: PURPOSE:To remove unnecessary external force and improve feed accuracy in a device where the moment acted on a nut of a fine thread feeder of a static pressure slide table is eliminated, by forming an axially directional end surface, in which the nut and the table are contacted, as a static pressure fitting surface. CONSTITUTION:A table 2 is slidably built in a machine main unit 1 through a fine static pressure slide guide surface 3. A fine thread shaft 5 consisting of a ball screw of static pressure screw is built in the inside of the unit 1 and driven by an electric control motor 6. A nut 7 is screwed to the shaft 5, and upper and bottom surfaces in both sides of the nut 7 are supported by static pressure guide faces 8 in the inside of the unit 1. A protrusion 9 of the nut 7 is provided, and its front and rear end faces are fitted to a static pressure fitting surface 11 provided to a recess 10.
Patent JP-2000202806-A (JP)
Title: Steam generator for drying wood
Inventor: AOKI KANAKO
IPC: B27K5/00
Filed: 1999-01-08
Abstract: PROBLEM TO BE SOLVED: To provide a steam generator for drying wood for preventing cracking by creating drying conditions to equilibrate the drying speeds of the surface layer side and central side of raw wood in a drying room. SOLUTION: In a steam generating can body 1, a steam outlet is formed in the upper surface, a steam inlet 3 is formed in the lower part side, a steam silencer having an ejection opening in the bottom surface direction is connected to the inlet 3, the outer surface of the can body 1 is covered with an insulating material 5 such as glass wool, and the outer surface of the insulating material 5 is covered with an exterior plate 8 such as a stainless steel plate. In a water supply apparatus adjacent to the can body 1, a water supply inlet 10 having a ball tap is formed in the upper part, a heater 11 for heating cold water supplied from the inlet 10 and a temperature sensor 12 for detecting the temperature are set in a container, a communication pipe 13 for communicating with the lower part of the can body 1 and a chuck valve 14 are installed in the lower part.
Patent JP-H04331746-A (JP)
Title: Laminated glass plate and production thereof
Inventor: KOFUCHI YOSHIO
IPC: C03C27/06
Filed: 1991-01-17
Abstract: PURPOSE:To enable production of a laminated glass with a few steps and to make cutting of a laminated part thereof at a table of the laminated glass unnecessary without damage to its visual appearance or its fine view. CONSTITUTION:The respective outer edge parts of the mutually facing surfaces of two or more glass plates 1 and 2 are bonded to each other by a transparent double-side adhesive tape 3 to form a space surrounded by the above-mentioned mutually facing surfaces of the glass plates 1, 2 and the double-side adhesive tape 3. Into the formed space, a material prepared by mixing a light stabilizer having light-shut off properties with a transparent synthetic resin and then dissolving the resultant mixture is flowed, thus forming a light screen layer 7 in the above-mentioned space.
Patent JP-2000207985-A (JP)
Title: Manufacture of key top plate
Inventor: NAKATSUGAWA HITOSHI
IPC: H01H11/00
Filed: 1999-01-11
Abstract: PROBLEM TO BE SOLVED: To facilitate the manufacturing of a key top plate having a sensation of a metal in large quantities within a short time. SOLUTION: A screen-printing process is applied to a part except a pictorial pattern part 201 of a resin film 102, using a conductive material as printing ink. Next, a part used as a key top is machined on the resin film 102 to which the print process has been applied by means of vacuum molding. Then, a resin molding process for filling a molding resin is applied to the resin film 102. After the resin molding is performed, sensation of metal is imparted by applying electrolytic plating or electrodeless plating.
Patent JP-S63172433-A (JP)
Title: Manufacture of resin sealed type semiconductor device
Inventor: MORIGA NAMIKI
IPC: B29C45/02
Filed: 1987-01-09
Abstract: PURPOSE:To prevent the yield of resin burr on a lead frame, to omit step for removing the resin bur and to improve working performance, by including the first step for supplying a thermosetting resin, the second step for stopping the supply of the thermosetting resin, the third step for supplying the thermosetting resin again, and the fourth step for stopping the supply of the thermosetting resin. CONSTITUTION:A movement stopping period C of a plunger in the second step is set at a period from a time when a thermosetting resin 7 is about to flow out of a gap between a lead frame 9 and metal molds 1 and 2 in a cavity 5 to a time when the resin at that part is hardened so as to cover the gap. When the movement of the plunger 6 is temporarily stopped, the thermosetting resin 7 hardens at the entrance of very slight gap between the lead frame 9 and the metal molds 1 and 2 and covers the gap. Thereafter injection of the resin is continued under the condition the gap is covered with the resin, and seal is completed.
Patent JP-S58126780-A (JP)
Inventor: BERO ANTONIO
IPC: B01D29/39
Filed: 1983-01-14
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-S5286911-A (JP)
Title: Cooling and its equipment of material treated at high temperature
Inventor: MURATA KIYOUHIYOU
IPC: C21D9/08
Filed: 1976-01-14
Abstract: PURPOSE: Heated steel pipe is cooled with cooling liquid jetted in fan shape curtain state from nozzles provided numerously on a circumference of concentric circle. Continuous and large quantity quenching thus made possible without worsening of shape such as curvature and circle accuracy. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S61181767-A (JP)
Inventor: RATSUSERU JII ARUTEERU
IPC: B61G1/40
Filed: 1986-01-13
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-S5496964-A (JP)
Title: Magnetron
Inventor: TASHIRO NORIO
IPC: H01J23/05
Filed: 1978-01-18
Abstract: PURPOSE: To suppress the line noise by selecting a proper relation between the pitch and the coil diameter of the coil-type filament cathode.  
     CONSTITUTION: Cathode 13 is distributed on the tube axle of anode cylinder filament 12 to which a number of anode vanes 11 are arrayed in a radial form, and cathode 13 contains direct-heated filament 14 wound into a coil, cup-shaped end hat 15 and 16 provided at both ends of filament 14 plus central support bar 17 and outside support bar 18 to support end hats 15 and 16. Electron effective space 19 is formed between filament 14 and the tip of anode vane 11. The cross-section of the coil in filament 14 features a circle, and the ratio is set to 2.5 or more between pitch space p of the coil and axial direction size d of the electron radiation surface opposing to the diameter of the coil cross-section, i.e., anode vane 11. This results in reducing occurrence of the line noise at the low frequency band. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H05185522-A (JP)
Title: Jig for molding skin material and molding method thereof
Inventor: SHIKI MITSUGI
IPC: B29C33/40
Filed: 1992-01-13
Abstract: PURPOSE:To enable skin material to be stuck onto the whole outer peripheral surface of a product core in the adhesive condition without warpage by forming the pushing face of the product core of a top force into the low frictional range which has lower friction coefficient than that of the frame body of the top force. CONSTITUTION:The bottom force 4 which has at its upper side the core-fitting part 5 of a product core and the top force 3 which forms a product core-pushing face 7 which inserts the product core 1 from its lower side, are provided. In the top force 3, the product core-pushing face 7 is formed of the low frictional member 8 having the lower frictional coefficient than that of the frame body 6 of the top force. A cushion member 9 is arranged between the frame body 6 of the top force and the low frictional member 8. Consequently, when the skin material 2 is stuck onto the outer surface of the product core 1 by the mold-registering between both forces 3, 4, while constant pushing force is applied to the skin material 2, the skin material 2 is stuck to said outer surface in mold-clamping direction according to the mold registering of the top force 3 and the bottom force 4. As the result, the skin material 2 is stuck to said outer surface in the adhesive condition without warpage.
Patent JP-S5389949-A (JP)
Title: Power source anomalousness detector for rotary machine
Inventor: ICHIKAWA HIROAKI
IPC: H02H7/00
Filed: 1977-01-19
Abstract: PURPOSE: To provide a power source anomalousness detector applicable for various sorts of rotary machines, by detecting a direction of current through a vector sum of voltage and current only in a primary circuit of the rotary machine with anomalousness detected for the power source voltage. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S57164832-A (JP)
Title: Dead ground viewing apparatus for automobile or the like
Inventor: NAKAMATSU YOSHIROU
IPC: B60R1/00
Filed: 1982-01-16
Abstract: PURPOSE:To exclude the dead ground and to make safety drive possible, by arranging a first mirror facing upward at a position lower than the driver's eyes, and a second mirror facing downward and corresponding with the first mirror at a position higher than the driver's eyes. CONSTITUTION:The first mirror 6 is mounted at a position lower than the eyes 3 of the driver 2 of the car 1 with the reflecting surface upward, and the second mirror 7 in harmony with the first mirror 6 is mounted at a position higher than the eyes 3 of the driver 2 with the reflecting surface downward. The downward view 8 of the driver 2 is reflected upward at the first mirror 6, and reaches the second mirror 7 where the direction is changed so that the driver 2 can view the dead ground 11 as a view 10 through the first and second mirrors 6, 7.
Patent JP-H11203759-A (JP)
Title: Cartridge ejecting mechanism
Inventor: GUNJI KOICHI
IPC: G11B17/043
Filed: 1998-01-12
Abstract: PROBLEM TO BE SOLVED: To provide a cartridge ejecting mechanism capable of performing sure ejecting operation. SOLUTION: This cartridge ejecting mechanism is provided with a guiding hole (guide) 90 extended in the ejecting direction of a cartridge, a slider 91 capable of being abutted on the inserting side end surface of the cartridge and engaged with the guiding hole 90 to be moved and a spring (first pressing means) 504 for energizing in the ejecting direction of the cartridge and engaged with the slider 9, and the spring 504 is engaged with the slider 91 so as to be moved in a direction intersecting the guiding hole 90.
Patent JP-S59131120-A (JP)
Title: Weight detecting method and weight detector structure
Inventor: KITAGAWA KAZUMI
IPC: G01G13/02
Filed: 1983-01-17
Abstract: PURPOSE:To perform detection and measurement speedily without oscillation nor attenuation in charging and discharging a body to be measured and to improve the efficiency of measuring operation by detecting the discharge start of the body to be measured from a measuring hopper, and fixing a detector to a frame and restraining it for a set time up to the start of weight detection. CONSTITUTION:The weight of bodies to be measured in the measuring hopper 7 is detected by a load cell 8, comparative arithmetic is performed, and a combination selection is determined; and a driving unit corresponding to the measuring hopper 7 selected in the combination is operated by a combination arithmetic end signal through a controller to open respective lid bodies 14 of the measuring hopper 7. The coil 28 of an electromagnetic brake 22, however, is fed with an exciting current while a discharge signal is transmitted to the controller, and the coil 28 of a stator 26 is powered on to attract an armature plate 25 against a constant load lead spring 24, so that the load cell 8 is fixed to the frame 11 strongly through the electromagnetic brake 22 and a sub-bracket 21 to restrain the oscillation. Consequently, the load cell is held fixed and restrained by the electromagnetic brake 22 in the operation of the driving unit 18, i.e. in the opening/closing period of the lid bodies 14 of the measuring hopper 7.
Patent JP-H03209219-A (JP)
Title: Liquid crystal element
Inventor: YAMAZOE HIROSHI
IPC: G02F1/1337
Filed: 1990-01-11
Abstract: PURPOSE:To stabilize the orientation of a liquid crystal molecule and to obtain a liquid crystal element with satisfactory display quality by forming a molecular layer to be arranged on the main surfaces of first and second bases and forming an orientation film equipped with the vertical orientation on this molecular layer. CONSTITUTION:This liquid crystal element is composed of rectangular transparent conductive electrodes 3 and 4 composed of an ITO film, for example, arranged molecular layers 5 and 6, orientation films 7 and 8 with the vertical orientation and liquid crystal layer 9 on the main surfaces of first and second bases 1 and 2 composed of transparent glass. When the vertical orientation agent layer 8 is formed on the bases 1 and 2 having the character of an isotropic surface and operated mutually with the liquid crystal molecular, ideal vertical orientation is executed. Thus, the orientation of the liquid crystal molecular is stabilized and the liquid crystal element with satisfactory display quality is obtained.
Patent JP-H06348450-A (JP)
Title: Method and equipment for display of static and dynamic tool pallet in window environment
Inventor: FUAAZAADO BIBAAYAN
IPC: G06F3/0481
Filed: 1994-01-19
Abstract: PURPOSE: To change a dynamic tool palette corresponding to the present context of an application. CONSTITUTION: The static display of a window function and the dynamic display of the window function are provided and the dynamic display is changed corresponding to the context of the application at present. When the application is executed, the context is registered to a context memory. Then, the registered context is inspected and an adaptable window making function relating to the registered context is decided. By the result of the decision, the dynamic display is corrected.