baber/WOPTO huggingface dataset:
Patent JP-H04163282-A (JP)
Title: Floor mounting device for tractor
Inventor: WATANABE HIDEO
IPC: B62D25/20
Filed: 1990-10-26
Abstract: PURPOSE:To simplify and facilitate mounting and demounting of a floor even at a limited space by disposing a floor bracket on the upper side of a longitudinal floor, placing a floor on the upper surface of the floor bracket, and securely fastening by means of a vertically extending fastening tool. CONSTITUTION:A longitudinal frame 3 of a tractor is extended along the sides of a clutch housing 7 and a coupling housing 8 and has the rear bent upward in a crankform manner. A front end part is located to support a bracket 25, mounted to the side of the clutch housing 7, through a vibration insulating material 26 and rear end part mounted on a gantry type rear frame 27. A floor bracket 5 in the shape of an angle, as seen from a front, is arranged in a position on the upper inner side of the longitudinal frame 3 and a floor 4 is placed on the upper surface thereof. A fastening tool 6, such as a bolt, is inserted in a mounting hole, formed in the floor 4, from above, and inserted in a screwed-in manner in a bolt hole formed in the floor bracket 5 for securely fastening.
Patent JP-2000119455-A (JP)
Title: Ethylene-vinyl acetate copolymer composition, molded item thereof, and coating method therefor
Inventor: KONO KOJI
IPC: C08J7/04
Filed: 1998-10-12
Abstract: PROBLEM TO BE SOLVED: To improve the adhesion of an ethylene-vinyl acetate copolymer to a primer containing a modified copolymer formed by grafting a polar monomer onto an optionally hydrogenated styrene-conjugated diene-styrene triblock copolymer, by compounding the ethylene-vinyl acetate copolymer with a specified amount of a polypropylene-containing resin. SOLUTION: 100 pts.wt. ethylene-vinyl acetate copolymer is compounded with 5-400 pts.wt. polypropylene-containing resin formed from 100 pts.wt. polypropylene and 5-400 pts.wt. elastomer, thus giving an ethylene-vinyl acetate copolymer composition. A molded item obtained from the composition is coated with a primer prepared by dissolving a modified copolymer formed by grafting 0.1-15 wt.% polar monomer onto an optionally hydrogenated styrene-conjugated diene-styrene triblock copolymer in an org. solvent. The primed molded item is coated with a curable resin coating material to give a coated molded item.
Patent JP-S62147233-A (JP)
Title: Wood heating floor
Inventor: OKAMOTO KIYOSHI
IPC: F24D19/00
Filed: 1985-12-23
Abstract: PURPOSE:To be able to suppress the destruction of a heat source with a sharp knife etc. and also prevent the generation of a warp due to heat expansion and swelling accompanying humidity by constituting heating floor in such a way that a base material is attached n the bottom surface of a metal plate having a heat source through a such ion layer possible to absorb shear stress and on the top surface of the metal plate a wood floor material is attached through a cushion layer having the same property as before. CONSTITUTION:A steel plate 6 having a heat source 1 is adhered to polywood 7 as a example of a base material 4 with adhesive agent such as epoxy resin through a cushion layer 3. A wood floor material 5 is adhered to the top surface of the steel plate 6 having the heat source 1 through a cushion layer 3. The cushion layers have sufficient thickness and flexibility capable of absorbing shear stress based on elongation due to expansion of the plate 2 and swelling of the wood material 5 and the base material 4. As for the cushion layers 3, very flexible resin such as silicon or urethane, or polystyrene, or polyolefin-based foam materials are used and they should have high heat resistant property because they contact the heat source 1.
Patent JP-2001110785-A (JP)
Title: Treatment method
Inventor: KOBAYASHI YASUO
IPC: H01L21/306
Filed: 1999-10-12
Abstract: PROBLEM TO BE SOLVED: To provide a treatment method for reducing the contact resistance, while maintaining a state after treatment to be satisfactory even in fine holes and narrow parts. SOLUTION: In this treatment method, an organic substance and particles which are stuck to an object to be treated, are cleaned with ammonia SC-1 liquid, the mixed gas of N2 gas and H2 gas is activated by a plasma, and activated gas species is formed. NF3 gas is added to the down flow of the activated gas spices and NF3 is activated. The activated gas species of formed NF3 is exposed to the surface of the object to be treated and it is reacted with a natural oxide film so as to form a generated film. Thus, the generated film is vaporized by heating the object to be treated to a prescribed temperature.
Patent JP-S63143410-A (JP)
Title: Burner of port type
Inventor: ANRAKU KAZUTOMI
IPC: F23D5/14
Filed: 1986-12-06
Abstract: PURPOSE:To burn gasified fuel which is mixed well with air, fed from the sidewall of a pot, by fitting a fuel introduction gutter which extends to the center part of a pot to the end of a fuel feeding pipe, and by inclining the fuel introducing face downward to the center part of a pot. CONSTITUTION:A fuel introducing gutter 7 which extends to the center part of a port is provided at the end of a liquid fuel feeding pipe 4. The passage area of liquid fuel of a fuel introducing gutter 7 is nearly equal all over the direction of its length, and the fuel introducing face 7a is inclined downward to the center part of a port 1. Although stagnation of carbonized hydrogen is produced in such a structure, evaporation is started from the center part of a pot where the temperature is much, high than the fractional distillation temperature of kerosene in a burner of pot type. The kerosene or a light oil can be evaporated because the temperature in the bottom part of a pot will never be lowered below the fractional distillation temperature even by the evaporation of fuel.
Patent JP-S62147765-A (JP)
Title: Solid-state image pickup device
Inventor: MONOI MAKOTO
IPC: H04N1/028
Filed: 1985-12-23
Abstract: PURPOSE:To shorten the distance between picture element columns and reduce memory capacitance of picture information temporary strong memory without lowering resolution by adjacently arranging three picture element columns in parallel and transferring charges in the perpendicular direction of these picture element columns. CONSTITUTION:Three picture element columns A-C are adjacently arranged in parallel, a charge transfer means b1 is arranged between the picture element columns A, B, a charge transfer means b2 between the picture element columns B, C, the charge transfer means a1, a2 are arranged at the side opposed to the charge transfer means b1 of the picture element column A and the charge transfer means c1, c2 are arranged at the side opposed to the charge transfer means b2 of the picture element column C. The transfer gates T7-T12 are provided between respective structural elements and these are driven by the signals S1-S3. These transfer gates transfer the charges in the perpendicular direction of the figure. As explained above, since only transfer gate and one charge transfer means are provided between respective picture element columns, distance between picture element columns can be shortened considerably and memory capacity M can be reduced remarkably.
Patent JP-S63142953-A (JP)
Title: Line changeover controller
Inventor: NONAKA KENJI
IPC: H04M11/00
Filed: 1986-12-05
Abstract: PURPOSE:To always attain normal operation by connecting duplicated changeover control circuits mutually in a way that a forced cross output or a forced parallel output is supplied to a changeover control circuit of other line so as to eliminate disabled control of the line switching circuit. CONSTITUTION:A read only storage circuit 32a is provided with a signal output section outputting a forced cross signal to a flip-flop circuit 36a and a forced parallel signal to a flip-flop circuit 37a according to a line state by the switch condition input in addition to the switching output. The outputs are inputted to a switching control circuit of other lines. A clock interruption detection section 35a uses a forced signal from the flip-flops 36b, 37b at the interruption of clock so as to apply direct control to the output of the flip-flop 33a for switching output to be set or reset. Thus, even if the switching control circuit cannot normally operate the line switching circuit, the line switching circuit is operated normally.
Patent JP-H04164800-A (JP)
Title: Cargo placement control device for unmanned cargo handling vehicle
Inventor: KOKUNE HAJIME
IPC: B66F9/24
Filed: 1990-10-26
Abstract: PURPOSE:To make cargo placement intervals constant by providing the ends of a pair of clamp arms with two load detecting means at the predetermined intervals in a front and rear direction, and causing a vehicle to travel in a front or rear direction, according to the detection mode of the two detecting means. CONSTITUTION:A pair of right and left clamp arms 2 on a forklift truck 1 are opened or closed by a clamp cylinder. A circular clamping sections 2a for holding a roll type of cargo N are provided at the rear side of the arms 2. In addition, two light emitting units 11a and 12a, and light receiving units 11b and 12b opposite thereto are fitted to the ends of the arms 2 at a distance (d), thereby forming a detecting means. The forklift truck 1 is caused to travel along the predetermined travel route 3, while holding a cargo N. The lifttruck 1 is made to stop, upon nearing the next cargo Nf on the travel route. Then, the lift-truck 1 is caused to travel at crawling speed. When the cargo Ni is detected with the light emitting and receiving units 11a and 11b, but not detected with 12a and 12b, the lifttruck 1 advances at crawling speed, and is caused to stop, upon cargo detection with either combination of the light emitting and receiving units. According to the aforesaid construction, a distance between the cargoes N and Nf can be kept constant.
Patent JP-H05125416-A (JP)
Title: Cooling structural body for iron bath type smelting reduction furnace
Inventor: SAKAMOTO KATSUHIKO
IPC: C21B11/00
Filed: 1991-11-06
Abstract: PURPOSE:To provide a furnace structure body remarkably improving the service life of the furnace wall in an iron bath type smelting reduction furnace becoming high temp. by the secondary combustion operation in the coolant injecting type cooling structural body used to the furnace wall in the smelting reduction furnace. CONSTITUTION:In the coolant injecting type cooling structural body embedding small diameter metal pipes, the ratio Dp/Db of the inner diameter Dp of the metal pipe to the distance Db between the centers of two adjoining metal pipes is in the range of 0.03-0.30 and the Dp is made to 2-6mm and at the same time, the Db is made to >=4 times of Dp.
Patent JP-2000117331-A (JP)
Title: Structural material stretch forming jig, structural material stretch forming system and stretch formation of structural material
Inventor: SODE MASAMICHI
IPC: B21D7/06
Filed: 1998-10-13
Abstract: PROBLEM TO BE SOLVED: To stretch and form a structural material into various shapes with one forming jig by individually displacing a slide shaft a prescribed quantity each to compose a virtual forming surface and displacing the slide shaft with the only action of a driving means. SOLUTION: Plural supporting blocks 11 are arranged in the longitudinal direction of a structural material and abutted on the structural material. Plural slide shafts 12 are arranged corresponding to the supporting block 11 individually, and the supporting block 11 is connected to the tip end side. A driving means 13 is arranged corresponding to the slide shaft 12 individually, and the slide shaft 12 is displaced. The slide shaft 12 is supported with a base part 14 so as to displace, and the driving means 13 is fixed. Thereupon, a virtual forming surface is composed by individually displacing the slide shaft 12 a prescribed quantity each. And the slide shaft 12 is composed to be displaced by the only action of the driving means 13. The slide shaft 12 is composed to project by a required length from the base part 14 so that it is displaceable in the vertical direction.
Patent JP-2001110647-A (JP)
Title: High-frequency power transformer and power transforming device using the same
Inventor: NAKAJIMA SUSUMU
IPC: H01F27/25
Filed: 1999-10-13
Abstract: PROBLEM TO BE SOLVED: To provide a high-frequency power transformer, equipped with a secondary winding wire with tap for full wave rectifying output and a high- efficiency and high-reliability power transforming device using the same. SOLUTION: For the high frequency power transformer, provided with a primary winding wire having no center tap and at least one pair of secondary winding wires for full-wave rectifying output around a no-cut nanocrystal magnetic alloy thin band winding magnetic core, in which the fine crystal grains of a crystal grain diameter smaller than 50 nm occupy more than 50% of entire volume of tissues, mainly composed of Fe having the wave height value of a magnetizing power of 0.05 A/m and the permeability of a frequency 20 kHz higher than 10,000 and lower than 30,000, both two coupling coefficients of 20 kHz of the primary winding wire ad the respective secondary winding wires for main full-wave rectifying output thereof are greater than 0.9998, the respective secondary winding wires for the main full-wave rectifying output are short- circuited,  and the value obtained by dividing greater leakage inductance measured from the side of the primary winding wire with smaller leakage inductance is smaller than 1.1.
Patent JP-H02136120-A (JP)
Title: Self-propelling apparatus in pipe
Inventor: MIYANAGA HIROBUMI
IPC: G01N29/26
Filed: 1988-11-17
Abstract: PURPOSE:To get over a discontinuous part even when said discontinuous part like a T-shape pipe part is present on the way of a pipeline by providing an insertion guiding holding body protruding from the leading end of a moving unit in an advance and retraction moving direction thereof to engage with the inner wall part of a front lumen receiving insertion. CONSTITUTION:The insertion guiding holding body 40 engaging with the inner wall part of a front lumen receiving insertion is provided to the leading end of a moving unit 2. The insertion guiding holding body 40 consists of a hand 41 extensible in the axial direction and the guide balloon 42 provided to the leading end thereof. The hand 41 is constituted in a magic hand shape wherein pantographs are continued by pivotally mounting a large number of arms 43 by a shaft pin 44 successively composed of rivets. The member 47 for mounting the guide balloon 42 is fixed to the protruding of the hand 41 and the guide balloon 42 is mounted in an airtight manner so as to cover the outer periphery thereof. An air lumen 48 is formed between the balloon 42 and the outer periphery of the member 47. An air feed tube 49 is connected to said air lumen 48 and guided to the moving unit 2 through the hand 41 and connected to the outside through an insert cable.
Patent JP-H08147551-A (JP)
Title: Article housing and ejecting device for automatic vending machine
Inventor: NAKAMURA MASAAKI
IPC: B65G33/02
Filed: 1994-11-25
Abstract: PURPOSE: To eject the various forms of articles without the influence of the shape and strength of the package of the article. CONSTITUTION: This device is provided with a rail 7 for hanging and supporting article bags 6 horizontally held while turning one end to an open end 7a and a driving device 10 provided with push-out pieces 8 for moving along the rail 7 and dropping the hung article bags 6 down from the open end 7a and a belt 7 hung between wheels 10a and 10b parallelly to the rail 7 for which the plural push-out pieces 8 are erected on an outer peripheral surface. Also, it is effective to form the article bag 6 by providing a hunging tool provided with an inverse U-shape part on an upper part.
Patent JP-H01133219-A (JP)
Title: Production of magnetic recording medium
Inventor: TAIRA MASAAKI
IPC: C23C14/48
Filed: 1987-11-18
Abstract: PURPOSE:To deposit a thin film of iron nitride having excellent magnetic characteristics and corrosion resistance on a substrate without imparting a thermal damage to the substrate by impressing a magnetic field perpendicularly between a plasma forming chamber which projects nitrogen ions and electrons together with the vapor of iron to the substrate and the substrate. CONSTITUTION:Neutral nitrogen molecules 22 introduced from a gas introducing pipe 14 into the plasma forming chamber 13 are brought into collision against the thermions 23 released from a filament 16 and accelerated by an anode electrode 19 and are thereby ionized. The nitrogen ions 24 and electrons 25 of low energy generated by the ionization are drawn out radially by the magnetic field gradient generated by the magnetic lines of force formed by a solenoid coil 15 to the outside from the plasma forming chamber 13. The electrons 25 radiated to the outside is moved upward by the magnetic fields B generated by the solenoid coils 21a, 21b and are thereby prevented from arriving at the film substrate 8. On the other hand, the nitrogen ions 24 released to the outside are hardly bent by the magnetic fields B and arrive together with the vapor 10 of the iron 7 at the film substrate 8. The thermal damage of the substrate 8 is, therefore, prevented.
Patent JP-H09133740-A (JP)
Title: Secondary battery discharge monitor device
Inventor: KUDO MASAKAZU
IPC: G01R19/165
Filed: 1995-11-09
Abstract: PROBLEM TO BE SOLVED: To assess the deterioration characteristic of a secondary battery installed on earth satellite. SOLUTION: A lowest voltage memory part 2 latches the lowest voltage in the discharge mode of a secondary battery 9. Also, the discharge capacity thereof is latched in a discharge capacity integration part 4, and the lowest voltage is latched in a voltage latch part 5 in the discharge mode where the prescribed discharge capacity results. Furthermore, each latched data is outputted as a monitor signal. Then data is subjected to a long-term trend assessment process and compared with simulation test results on the ground, thereby assessing the deterioration characteristic of the secondary battery 9.
Patent JP-H11188247-A (JP)
Title: Hydrophilic membrane
Inventor: WU XIAOSONG
IPC: B01D69/02
Filed: 1998-10-13
Abstract: PROBLEM TO BE SOLVED: To provide excellent bulk characteristic and homogeneous hydrophilicity by using a hydrophilic acrylate polymer derived from an amorphous hydrophobic polymer such as polyether sulfone, polysulfone and a specific polyalkylene glycol diacrylate. SOLUTION: This porous hydrophpilic membrane suitable for medical application is formed from the amorphous hydrophobic polymer selected from polyether sulfone and polysulfone and the hydrophilic acrylate polymer, which is derived from the polyalkylene glycol diacryalte formed by bonding 2 acrylate groups with both terminals of a hydrophilic polyalkylene glycol chain having at least a molecular weight of about 200. The formed hydrophilic membrane has a network and is preferably about 0.02-10 μm in pore classification. The polyalkylene diacrylate is preferably polyethylene glycol dimethacrylate having an average molecular weight of >=200.
Patent JP-H02137267-A (JP)
Title: Pyroelectric type infrared solid state image sensor and its driving method
Inventor: OGAWA KUNI
IPC: H01L27/14
Filed: 1988-11-17
Abstract: PURPOSE:To obtain a small-sized device wherein sensitivity and resolution are improved by forming a thin film transistor of a pyroelectric thin film and a semiconductor thin film formed in close contact with the pyroelectric film, and constituting a charge storage capacitor forming one picture element, between a drain electrode and a source electrode of the thin film transistor. CONSTITUTION:A thin film transistor is constituted of a semiconductor thin film 8, a source electrode 4, a drain electrode 5, and a pyroelectric thin film 1. A charge storage capacitor 10 is coupled to the transistor to form a picture element. Infrared rays pulsed by a chopper enter intermittently the pyroelectric thin film 1 of the picture element. When the chopping frequency is sufficiently higher than the frequency determined by the thermal time constant of the pyroelectric film 1, the temperature change DELTAT of the film 1 varies almost linearly with respect to time. Hence, a potential difference DELTAV generates between a sensor electrode 2 of the pyroelectric film 1 and the semiconductor thin film 3, and varies almost linearly. By the change of DELTAV, a current change DELTAI is generated between the source electrode 4 and the drain electrode 5. As a result, electric charge in the charge storage capacitor 10 is discharged in one frame period, and the potential Vc between both ends decreases. Thereby, a thermal signal is integrated and read, so that a large signal is obtained.
Patent JP-H10118710-A (JP)
Title: Diamond die for drawing flux cored wire
Inventor: KIMIYA YASUO
IPC: B21C3/02
Filed: 1996-10-15
Abstract: PROBLEM TO BE SOLVED: To provide a diamond die for wire drawing without generating disconnections and flaws on the wire surface in high speed drawing for a thin diameter of flux cored seamless wire having high filing factor and iron powder ratio. SOLUTION: The diamond die is specified to provide with the bearing inner diameter (d) of 0.78-5.0mm and the reduction angle γ of 4-10 deg., and another one is further provide with the approach angle β of 4-14 deg., the bearing length of 0.20-0.50mm to the bearing inner diameter (d) and the relief angle θ of 20-60 deg.. These are used for drawing the flux cored wire filled, by whole wt. ratio of flux cored wire, 12-25% flux containing, by wt., 10-80% iron powder.
Patent JP-2001109931-A (JP)
Title: Credit terminal equipment, credit repeating terminal equipment, customer information rewriting method, and credit processing system
Inventor: SATO HIROSHI
IPC: G07F7/08
Filed: 1999-10-13
Abstract: PROBLEM TO BE SOLVED: To provide credit terminal equipment realizing an offline processing through the use of irreducible minimum negative data, and to provide a credit repeating device, a customer information rewriting method and a credit processing system. SOLUTION: A customer information holding part 13 holding customer information required for certifying customer information, the customer judgment means of a main processing part 11 which judges whether a customer is new or not by card information of the customer using a card, and the customer information registration means of the main processing part 11 which registers customer information to the customer information holding part 13 when the customer is new by the customer judgment means are arranged.
Patent JP-H1075520-A (JP)
Title: Insulator attachment fitting and pole mounting method using the fitting
Inventor: TAKEMOTO FUMIAKI
IPC: E04H12/24
Filed: 1996-11-01
Abstract: PROBLEM TO BE SOLVED: To facilitate the pole mounting at a low cost even if a high tensile strength is required. SOLUTION: A pair of side frames 3 and 3 are linked with a linking plate 4 to form a holding unit 1. A fall-off preventive plate 2 is detachably attached to the holding unit 1. Through holes 5 are formed in the end parts of the holding unit 1 and the fall-off preventive plate 2 to compose an insulator attachment fitting. An arm 51 is held between the holding unit 1 and the fall-off preventive plate 2 to attach the insulator attachment fitting to the arm 51. Pins 52a are inserted into the respective through-holes 5 to fix a pair of insulators 52 and 52 to the insulator attachment fitting. If a wire 53 is supported by both the insulators 52 and 52, a load applied to the wire 53 is shared by both the insulators 52 and 52.  Therefore, the pole mounting can be realized at a low cost easily without employing a pole mounting method such as bidirectional anchoring method which requires a number of members.