baber/WOPTO huggingface dataset:
Patent JP-S59160623-A (JP)
Title: Rear wheel drive structure of agricultural tractor
Inventor: TERAOKA AKIRA
IPC: F16H1/00
Filed: 1984-02-16
Abstract: PURPOSE:To effectively permit even high-ridge operation of an agricultural tractor by sufficiently widening the space between wheels by providing an intermediate axle at nearly middle portion between the upper and lower parts of an output axle and an wheel axle. CONSTITUTION:An intermediate axle 5 is horizontally provided below output axles 4 projected to left and right sides from a differential gear 1, and the first tranmission case 7 incorporated with a reduction gear interlocking mechanism 6 to interlock the inward extended portion of the intermediate axle 5 and the intermediate portion of the output axle 4 is fixed. Left and right wheel axles 8 are supported on the sideward outside of the first transmission case 7 and the second transmission case 10 incorporated with a reduction gear mechanism 9 to interlock the inward extended portion of the wheel axle 8 and the outward extended portion of the intermediate axle 5 is provided. Under the condition that the case 10 is positioned in a recessed space 12 formed by the rim 11A of the rear wheel 11, the case 10 is attached in a freely turnable and fixable manner around the axis of the intermediate axle 5.
Patent JP-S61188135-A (JP)
Title: Manufacture of hose
Inventor: NARITA TOYOZO
IPC: B29K105/10
Filed: 1985-02-18
Abstract: PURPOSE:To contrive to prevent yarns in reinforcing yarn layers from sliding out of place by a structure wherein an outer surface rubber layer is formed through a wound layer of press yarns around the outermost layer of the reinforcing yarn layers. CONSTITUTION:A third deck 15 is installed additionally to a first deck 4 and a second deck 5. Two or four yarn cheeses 16 are mounted to the third deck 15, which is rotated in the same direction at the same rotational frequency as the first deck 4. Through the rotation of the first and the second decks 4 and 5, reinforcing yarn layers are formed onto the peripheral surface of a tubular inner surface rubber 2. Through the rotation of the third deck 15, a wound layer 17 of press yarns is formed around the outermost lyaer of the reinforcing yarn layers. After that, the resultant tubular rubber 2 is past through a capstan 8 and a festooner 9. Finally, an outer surface rubber layer is formed onto the outermost lyaer of the reinforcing yarn layer 7 at an outer surface rubber extruder 10. At that time, the yarns in the reinforcing yarn layers 7 is prevented from sliding out of place by means of the wound layer of press yarns.
Patent JP-S61188865-A (JP)
Title: High temperature filtering device for cooling water of fuel cell
Inventor: KANEKO MASAO
IPC: C02F1/28
Filed: 1985-02-18
Abstract: PURPOSE:To reduce heat loss by processing at low temperature, unprocessed water in which heavy metal elements are condensed, through an ion exchanger resin. CONSTITUTION:A circulation system is composed such that cooling water from a steam/liquid separator 3 is firstly compressed by a pump 5 and flows through a filter 21 from its inlet 22, and heavy metal elements are adsorbed and/or filtrated with a filter medium 28, the water flows out from the cooling water outlet 23, and is sent into the cooling tube 2 in the reactor 1 through an open- close valve 24, cools the inside of a reactor 1 and then goes back to the separator 3. A part of the cooling water that flows into the filter 21 goes out without adsorption/filtration of heavy metal elements from the unprocessed water outlet 25, and is cooled down in a heat exchanger 9 and then processed at low temperature through an ion exchanger resin tower 10. In this case, unprocessed water flows along the surface of the filter medium 28 of the filter 21, washes away a part of copper and iron adsorbed on and near the surface of the filter medium, and flows out. Thereby copper and iron are condensed from the water before entering the filter 21.
Patent JP-H02208590-A (JP)
Title: Optical-pulse generating apparatus
Inventor: SAKAKIBARA HIROYUKI
IPC: G01S7/48
Filed: 1989-02-07
Abstract: PURPOSE:To make it possible to form a uniform time waveform by providing a light diffusing member which disperses or reflects incident laser light and mixes and averages the light rays. CONSTITUTION:An optical pulse generating apparatus is provided with the following parts: a light emitting element 1; a light diffusing part 2 which is molded in a rectangu lar parallelopiped shape with optical glass for dispersing or reflecting incident laser light beams L1 and L2 and provided so that both ends are positioned in the advancing direction of the laser light; and a condenser lens 3 which is arranged so that an end surface 2b of the member 2 is located at the focal point. The incident light beams L1 and L2 at the end surface 2a of the member 2 have the different time waveforms in optical intensities at incident points P1 and P2. The member 2 disperses or reflects the light beams L1 and L2 so that the light beams converge and reach at points P3 and P4 at the other end surface 2b. Therefore, the light beams L1 and L2 having the different time waveforms are mixed and averaged at the points P3 and P4. Laser light beams L3 emitted here have the approximately same time waveform. Since the pulse light indicating the same intensity change is obtained in this way, highly accurate measurement can be performed by using this apparatus in a pulse radar and the like.
Patent JP-H05224871-A (JP)
Title: Method and device for display control
Inventor: OTA KAZUKI
IPC: G06F3/0481
Filed: 1992-02-14
Abstract: PURPOSE:To smoothly move a cursor with simple configuration by comparing a display position with a cursor display position, reading cursor pattern data when the cursor display position is judged, synthesizing the cursor pattern data with display data and outputting the synthesized data. CONSTITUTION:When the position of the displayed cursor is changed, the position data are outputted through a CPU 16, inputted to an X register 5 and a Y register 6 and held. The display position on a display 20 is compared with the cursor display position and it is judged whether the position is the cursor display position or not. When the position is judged as the cursor display position, the cursor pattern data and display data loaded from a display data memory 11 to a shift register 14 for cursor data and a shift register 13 for display data respectively are inputted to a synthesizing circuit 15, synthesized by the synthesizing circuit 15 and outputted to the display 20 as video signals.
Patent JP-S52111508-A (JP)
Title: Preparation of magnesium alkoxides
Inventor: SHINPO MASARU
IPC: C07C29/70
Filed: 1976-03-16
Abstract: PURPOSE: Magnesium alkoxides, which do not cause an environmental pollution and are economical, are prepared by the reaction of magnesium metal with alcohol solutions containing acetic acid. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S55122870-A (JP)
Title: Vacuum vapor deposition method
Inventor: TABUCHI SHIYUUJI
IPC: H01L21/285
Filed: 1979-03-12
Abstract: PURPOSE:To make the thickness of vapor deposition metal layer constant and to improve the yield and also, to prolong the life of crucible, by detecting molten liquid temperature of evaporation substance in the crucible heated by high frequency by using thermosensitive element by radiant heat and controlling the temperature by regulating heating electric power. CONSTITUTION:The thermosensitive element 8, such as thermocouple, etc., is provided at the position not exposed to the vapor of the molten metal 6 and reaching the thermic rays 7 from the molten liquid 6 reflecting the shutter 5 in the circumference of the crucible 4 buried in the bobbin 2 made of ceramics winding around the high-frequency coil 3 and the temperature of the metal 6 to be evaporated in the crucible 4, is detected by the element 8 and then, vapor deposition is carried out on the semiconductor substrate to be treated opening the shutter 5 after controlling high frequency electric power so as to be the temperature of the above mentioned liquid 6 obtaining a fixed evaporation amount. Thus, the amount of evapolation is made constant and usual bumping or creeping up of the liquid 6, is eliminated.
Patent JP-S63196052-A (JP)
Title: Semiconductor tester
Inventor: TAKEUCHI MINORU
IPC: G01R31/302
Filed: 1987-02-10
Abstract: PURPOSE:To enable the functional test of wafers to be performed meeting the optimum lighting requirements corresponding to respective testing items for shortening the testing time and enhancing the accuracy in judgement by a method wherein a light source for irradiating a wafer is made controllable according to the control signals from a functional tester. CONSTITUTION:A light source 10a provided above a prober P for irradiating a wafer 4 is connected to a cable 12 and a functional tester 1 through the intermediary of a control circuit 11. This control circuit 11 fills the controlling role of lighting and putting out the light source 10 according to the signals from the functional tester 1. Through these procedures, even if a test requiring of extinguished light such as a leakage current test as well as another test requiring of irradiated light such as a data sustaining characteristics test are to be performed jointly, the functional test of wafer 4 can be performed meeting the optimum lighting requirements corresponding to the respective items so that the testing time can be shortened while enhancing the accuracy in judgement.
Patent JP-H10219824-A (JP)
Title: Concrete encased column base for steel pipe column
Inventor: TAKEMURA HIROYASU
IPC: E04B1/24
Filed: 1997-02-13
Abstract: PROBLEM TO BE SOLVED: To provide an economical well-settled concrete encased column base for reducing manufacturing cost in the case where a closed section material such as a steel pipe is used as a column in a building having a steel frame column. SOLUTION: The steel pipe column base of a steel frame structure is composed of a steel pipe column 10 fixed to a foundation B through a base plate 11 drilledly provided with a hole 11a at a central part; a reinforcing steel member 20 fixed to the foundation B so as to be accommodated in the inner cavity of the steel pipe column 10 and the hole 11a drilled in the base plate 11; concrete 30 placed in the inner cavity of the steel pipe column 10; and a structure body 40 which is made of reinforced concrete and provided on the periphery of the leg part of the steel pipe column 10. In addition, a concrete filling hole 10a is drilledly provided on the upper side of the column base of the steel pipe column 10.
Patent JP-S62184816-A (JP)
Title: Molding of sheet cushioning body with different hardness
Inventor: NAKAMICHI MASAHIRO
IPC: B29C39/10
Filed: 1986-02-12
Abstract: PURPOSE:To eliminate the sense of discomfort at seating and prevent the molding failure such as air pocket and the like from developing by a method wherein soft sheets are set on the molding surfaces, which form the peripheral edge side wall parts of a sheet cushioning body, of a mold and raw expandable high-hardness urethane material is applied on the surface of each soft sheet in order to form a foamed layer. CONSTITUTION:First, cheeseclothes 11, each of which is shaped in the form of an uneven plane, are hung on pins 5 and 6 attached on inner side walls 3a and 4a in order to set them H on the inner side walls 3a and 4a. Secondly, raw expandable high-hardness urethane material W is applied by the thickness of 5-20mm over the unmasked cheesecloth H parts of the inner side walls 3a and 4a. Thirdly, the raw expandable urethane material layers made on the inner side walls 3a and 4a are expanded and cured by heating so as to form high-hardness foamed layers Wa and Wb on the surfaces of the cheeseclothes H. Fourthly, raw expandable soft urethane material M is poured from a pourer 11 over the high-hardness foamed layers Wa and Wb and a seating surface molding surface 2. Fifthly, the raw material M under the state as just described above is carried in a drier 11 sset at the predetermined temperature so as to be expanded and cured. Thus, an integral body, some parts of the high-hardness foamed layers Wa and Wb of which are in the state being covered by a soft foamed layer Ma, is molded.
Patent JP-S63291790-A (JP)
Inventor: JIEEMUZU MAIKERU PARISHIYU
IPC: B63C9/04
Filed: 1988-02-09
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-S54122365-A (JP)
Title: Production of foamed polyoxadiazole resin film or sheet
Inventor: KOMIYAMA TOORU
IPC: C08J9/28
Filed: 1978-03-15
Abstract: PURPOSE: To obtain a uniformly foamed film or sheet, shaping a polyoxadiazole resin solution in sulfuric acid of specific concentration into a gelatinous film of specific thickness, which is heated at a specified temperature.  
     CONSTITUTION: A 3W10 wt.% polyoxadiazole resin solution in sulfuric acid is shaped and coagulated in a coagulation bath to form a gelatinous film or sheet 0.5W2.0 mm thick, which is then dried at 100°C or above. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H11221192-A (JP)
Title: Photo-scan type probe
Inventor: YAMAMIYA HIROYUKI
IPC: A61B1/00
Filed: 1998-02-10
Abstract: PROBLEM TO BE SOLVED: To provide a photo-scan type probe which can be made a smaller diameter, ensures easy adjustment, does not require a light source of an unnecessarily large output, and generates sensing signals including less noise component. SOLUTION: A beam of light is emitted from a semiconductor laser 35, reflected by a mirror 37 of a spacer 33, reflected by a scan mirror 36, and penetrates a diffraction lens 38 of a top plate 34 so that a focus 39 is formed. On the emission end face of the laser 35, a half mirror film 40 is provided only in its range where laser beam is emitted, and part of the return beam from the focus 39 is led to the surface of a plate 32. On this plate 32, a photo-diode 41 for sensing the laser beam is mounted.
Patent JP-H04319726-A (JP)
Title: Apparatus and method for providing composite action by icon
Inventor: POORU AANESUTO RUGO
IPC: G06F3/0481
Filed: 1992-02-17
Abstract: PURPOSE: To provide a device which generates a composite action generated with icons on a display device equipped with plural icons by providing a means which selects the composite action according to 1st and 2nd icons and a mark means. CONSTITUTION: A computer 10 is provided with the display device 20, a keyboard 50, and a mouse 30 which are connected through an adapter; and the mouse 30 has right, center, and left mouse buttons 40 and the display device 20 has various icons representing variable functions and objects which are usable on the system. Further, the device is equipped with a processor which interprets the signal of a cursor positioning device and positions a cursor symbol on the display device 20. Then an icon is positioned nearby another icon by using the cursor positioning device and then the composite actions based upon those icons is read in response to user input such as the releasing of a mouse button 40, etc. Further, an action which is read in with a special mouse button can be affected.
Patent JP-H04215487-A (JP)
Title: Method and device for calibrating amplitude change of laser beam in electric-optical laser system
Inventor: KUEI-RU CHIEN
IPC: H01S5/068
Filed: 1991-02-22
Abstract: PURPOSE: To provide a method and a device for calibrating the change in the output amplitude of an electrooptic modulated laser system. CONSTITUTION: Birefringence inside an electrooptic crystal 26 generates the elliptic polarization of a linearly polarized laser light 22 generated by a laser amplifier medium 16, and the loss of a laser output 27 is generated. The loss caused by the elliptic polarization is corrected by directly applying a DC bias from a voltage source 30 to the electrooptic crystal 25 or inserting a quarter- wave plate 32 into the resonator of the laser.
Patent JP-S62189387-A (JP)
Title: Gear pump for spinning filament
Inventor: OHIRA KATSUJI
IPC: F04C2/12
Filed: 1986-02-14
Abstract: PURPOSE:To make it possible to prevent the breakage of a gear pump and its deformation by setting the viscosity resistance at specified valve while using the specified gear pump and taking care so that the material of this pump may be resistible to high temperatures when spinning vinylidene fluoride polymer into multifilament. CONSTITUTION:When spinning vinylidene fluoride polymer into multifilament, a gear pump having capacity of 10cc and less per revolution is so formed that it may be possible to resist the temperature of 290 deg.C while setting the viscosity resistance at 10,000-30,000 voizu and using SUS440C for the material of this gear pump. In this way, it is made possible to establish a method for steady spinning without causing the breakage of the gear pump or its deformation. Further a set temperature can be elevated to the maximum temperature of 290 deg.C in extrusion molding and further the corrosion of a precision instrument, etc. such as gear pump can be prevented.
Patent JP-S62187743-A (JP)
Title: Anti-blocking agent for resin film
Inventor: NAKAYA KEIICHI
IPC: C08L23/02
Filed: 1986-02-14
Abstract: PURPOSE:To obtain an anti-blocking agent for use in transparent resin films, by using an alumino-silicate which is made amorphous by replacing sodium ions of type A zeolite with Ba ions as a component. CONSTITUTION:An anti-blocking agent consists of an aluminosilicate which is made amorphous by replacing sodium ions of type A zeolite with Ba ions. A type A zeolite having a light transmittance of 1,43-1.53 is preferred from the viewpoint of the retention of the transparency of resins. A type A zeolite wherein at least 30% sodium ions are exchanged with barium ions is preferred. The Ba-type A zeolite can be prepd. by suspending Na-type A zeolite in an aq. soln, contg. Ba ions to react them for a given period of time or longer.
Patent JP-H11213902-A (JP)
Title: Plasma display panel
Inventor: TSURUOKA YOSHIAKI
IPC: H01J11/24
Filed: 1998-01-28
Abstract: PROBLEM TO BE SOLVED: To improve the luminance and lifetime of a device while enabling the setting of the driving voltage at a low value or while raising concentration and pressure of the sealed rare gas by providing a film of the secondary electron emitting material in a surface of a partitioning wall formed in a back surface plate and a surface between the partitioning walls. SOLUTION: A secondary electron emitting layer 11 is formed on the surface of a dielectric layer 9 provided on the surface of a board 4 of a back surface plate 2 and the surface of an address electrode 8 provided on the board 4 so that the secondary electron emitting layer 11 exists in the back at parts filled with the phosphor 12 except for top parts of the partitioning wall 10. Ion, electron or photon moving in a discharge space collide with the surface, and the secondary electron is emitted, and discharge is easy to be generated. Driving voltage can be raised so as to raise the concentration and pressure of the sealed rare gas. As a secondary electron emitting layer 11, a continuous film formed by coating the dispersed sol solution in the organic solvent of magnesium oxide fine grains having a grain diameter at 100 nm or less and burning it is desirably used.  Since the secondary electron emitting layer 11 has a high film strength, even in the case where thickness of the film is formed thin, crack is hard to be generated.
Patent JP-H09221105-A (JP)
Title: Packaging container manufacturing equipment
Inventor: MATSUO ISAYUKI
IPC: B65B9/20
Filed: 1996-02-16
Abstract: PROBLEM TO BE SOLVED: To simplify various types of work and decrease a space occupied by packaging container manufacturing equipment. SOLUTION: This equipment comprises a packaging roll control part where a packaging roll 15 is set, a filling part 52 which is arranged to face the packaging roll control part and fills liquid food in a packaging material 16 and pull tab equipment 53 constructed between the upper part of the packaging roll control part and the upper part of the filling part 52 to attach a pull tab on the packaging material 16. A passage 55 is formed by the packaging roll control part, the filling part 52 and the pull tab equipment 53. This gives a space to work on the filling part 52 and the pull tab equipment 53. Also on the passage 55, the packaging roll 15 can be set in or taken out from the packaging roll control part.
Patent JP-S59156509-A (JP)
Title: Bending device of work roll
Inventor: MIYOSHI YOSHIHIRO
IPC: B21B29/00
Filed: 1983-02-25
Abstract: PURPOSE:To provide a titled device which can maintain a balance state in the non-rolling stage by providing a balancing clinder to either one of two pairs of bearing boxes provided at both ends of a pair of upper and lower work rolls, and controlling the bending moment of the work rolls as deisred. CONSTITUTION:A bending device for work rolls is provided with respective two pairs of bearing boxes 3, 3a, 30, 30a at both ends of a pair of upper and lower work rolls 2, 2a and is provided with hydraulic cylinders 8, 80 and 9, 90 for bending between said boxes and the bearing boxes 5, 5a of backup rolls 4, 4a to perform effectively increasing and decreasing bending. A hydraulic cylinder 15 for balancing the work roll connected to an independent hydraulic circuit 16 is provided between said boxes 3 and 3a, in the above-mentioned bending device. Only the bending moment of the rolls 2, 2a is thus controlled while the contact between both rolls is maintained at all times with the specified balancing force.
Patent JP-H06242040-A (JP)
Title: Odor sensor
Inventor: OKAYAMA YOSHIAKI
IPC: G01N27/12
Filed: 1993-02-18
Abstract: PURPOSE:To facilitate the cutting of board material while suppressing fracture of chip by making holes or grooves in the surface of a board on which sensor elements and electrodes therefor are formed. CONSTITUTION:Sensor elements 3 are formed on one side of a board material 5 whereas heaters and electrodes therefor are printed on the opposite side thereof. Holes 2 or grooves 2' for facilitating cutting of chips 6 are made on one side of the board material. The holes 2 or the grooves 2' can be made, not exclusively, by means of laser beam and a dicing saw, respectively. Depth of the hole or the groove 2' is limited to one third of the thickness of the material 5 and the size thereof can be determined appropriately depending on the means to be used. Since holes 2 or grooves 2' are made, the material 5 can be cut easily using a jig.
Patent JP-S54122600-A (JP)
Title: Temperature control apparatus for outerspace flying body
Inventor: ONO HIDEO
IPC: B64G1/50
Filed: 1978-03-14
Abstract: PURPOSE: To improve the system efficiency and the reliability while facilitating the control of the amount of energy transmitted through a temperature control with solar energy directly introduced into a flying body through an optical fiber.  
     CONSTITUTION: The temperature on the surface 2 of an outerspace flying body 1 rises by the solar heat. A proper temperature can be maintained by a surface treatment with an appropriate heat absorption rate and radiation rate. On the other hand, facing a space of extremely low temperature, the sides 3 to 5 are cooled down so considerably as to adversely affect equipment installed. To improve such a state, solar beam 13 entering the side 2 is collected by an optical system 6 and inputted to an optical control system 12 for properly controlling the intensity as well as distribution of the light energy. The solar beam emitted irradates the inner wall of the flying body as output to raise the temperature of the sides 3 to 5 through optical fibers 10 and 11 and otpical systems 7 and 8. 
     COPYRIGHT: (C)1979,JPO&Japio