baber/WOPTO huggingface dataset:
Patent JP-H06137087-A (JP)
Title: Tunnel lining mechanical device
Inventor: KOGA SHIGETOSHI
IPC: E21D11/10
Filed: 1992-10-23
Abstract: PURPOSE:To promote work efficiency by constructing two pairs of folding linning forms consisting of tunnel lining endless belt forms and booms holding the forms on a swivel device of a base machine in a rotatable manner. CONSTITUTION:A swivel device 4 is swivelled to 90 degree right and left at a tunnel lining position, and form holding booms 3 are extended to set linning endless belt forms A by the tunnel lining planned line D to install. After that, auxiliary forms 1 are mounted to the ends of the forms A, concrete E is placed between bedrocks C and forms A from both sides opposed to each other on the lower end of a tunnel. Then, after the concrete E is solidified, the forms A are moved upward, and in the same way, the concrete E is subsequently placed from right and left to line close to the upper surface of the tunnel. Both right and left forms A are fitted to the forms 1, and the concrete E is placed to close the upper surface. According to the constitution, the tunnel is lined from right to left by a pair of booms 3, so that work efficiency can be promoted.
Patent JP-H02131504-A (JP)
Title: Tape seedling-transplanting machine
Inventor: KUBOSHITA TAKEO
IPC: A01C11/02
Filed: 1988-11-12
Abstract: PURPOSE:To eliminate the posture disorder of seedlings and the damage of the seedlings by disposing a cutting mechanism for cutting a tape having blocked seedlings thereon to separate into individual blocked seedlings, a holding mechanism for holding the separated blocked seedlings and a planting tine for planting the held blocked seedlings. CONSTITUTION:Blocked seedlings (a) nipped between tapes 1 and 2 are carried from a tape-receiving case 3 with a carrying device 4. The blocked seedlings nipped between the tapes 1 and 2 are separated into the individual blocked seedlings with a cutting mechanism 5. The separated blocked seedlings are held with a holding mechanism 6 and taken out and planted with a planting tine 7.
Patent JP-H0999821-A (JP)
Title: Behavior controller for vehicle
Inventor: KADOSAKI SHIROU
IPC: B60T8/48
Filed: 1995-10-06
Abstract: PROBLEM TO BE SOLVED: To well stabilize the turning behavior of a vehicle by reducing a spinned condition properly without greatly worsening a drift-out condition. SOLUTION: A spinned condition is detect (steps 20-50) and a drift-out condition is detected (step 60-90), and braking force is controlled to generate antispinning moment in a short time when the spinning condition is detected (steps 150, 200-250). When both the spinned condition and the drift-out condition are detected, the scale of braking force on the turning outside front wheel side is reduced (steps 160, 200-250) or the pressure increase grade of braking force on the turning outside front wheel side is reduced (steps 310-360), compared with that when only the spinned condition is detected, so that braking force can be controlled to generate antispinning moment slowly.
Patent JP-H02133602-A (JP)
Title: Cake-shaped artificial flower
Inventor: ISHII AKIRA
IPC: A41G1/00
Filed: 1988-11-11
Abstract: PURPOSE:To obtain the title artificial fiber by covering the outer periphery of a synthetic resin foam core amount with a sheathing form and by penetrating the axial cores of flowers from above to arrange said flowers. CONSTITUTION:The outer periphery of a core mount 2 made of synthetic resin foam is covered with a sheathing form 3 and flowers 5 are arranged thereon. In this case, the axial cores 6 of said flowers 5 are penetrated into the core mount 2 to fix said flowers 5. It is preferably that holes for the penetration be provided on the core mount 2 in advance.
Patent JP-H10129541-A (JP)
Title: Wheel chair carrying vehicle for ascending/descending step
Inventor: MISAWA RINTARO
IPC: B62B5/02
Filed: 1996-10-29
Abstract: PROBLEM TO BE SOLVED: To tilt a load-carrying platform for loading a wheel chair in accordance with the tilt angle of a step, by connecting a vehicle body and a load- carrying platform by a cylinder type telescopic means, and providing an electrifying member in a vessel on a tilt sensor equipped in the load-carrying plarform to electrify the telescopic means by moving the electrofying member to expand and contact the telescopic means. SOLUTION: The rear part of a load-carrying platform 4 is journaled tiltably to a vehicle body 2, and caster wheels 41 and 42 protruded downward are provided on the front and rear parts of the plarform 4. When an electric cylinder 8 is extended, the caster wheels 41 and 42 are lifted upward following the upward tilt of the platform 4 to ground the crawler device 3. Consequently, the platform 4 is tilted in accordance with the tilted angle of a step, and a person on a wheel chair can optimumly ascend and descend the step without sensing fear and uncomfortable feelings.
Patent JP-H03165799-A (JP)
Title: Controlled heating unit for extracting solvent from sludge by distillation, specially for dry-cleaning apparatus
Inventor: GUARUTEIERO GERARUDEIN
IPC: D06F43/08
Filed: 1990-10-23
Abstract: PURPOSE: To provide a controlled heating unit capable of distilling perchloroethylene from sludge by constituting this unit of an inlet for microwaves, a mixer for the sludge to be treated and a sludge temperature sensor for preventing the sludge from attaining the temperature proximate to the cracking temperature of a solvent by switching off a microwave source. CONSTITUTION: The mixer 5 is made to operate in a tank 2. The inlet 11 for the sludge, the inlet 12 for the solvent to be distilled, the inlet 13 for the high-frequency energy generated by the microwave source, an air intake port 14 and an outlet 15 for an air-solvent mixture are disposed in the upper region of a chamber 4. The sensor 22 cuts the driving power source when the temperature of any portion rises higher than the cracking temperature of the solvent by driving the high-frequency source in the tank. The sensor 22 may be composed of a pyrometer or thermocouple or optical fiber and has plural temperature detecting elements.
Patent JP-H02132419-A (JP)
Title: Full-line liquid crystal display device
Inventor: MARUSHITA YUTAKA
IPC: G02F1/1368
Filed: 1988-11-14
Abstract: PURPOSE:To improve the yield and orientation characteristics of TFTs by forming two TFTs of two data lines and two gate lines which are driven at the same time, and installing the two TFTs at an interval slantingly. CONSTITUTION:One data line b3 operates as a drain on an a-Si film, and a TFT is formed of a combination of the gate 1 and source 4 of a gate line a2, and operates as a switch for light passing through a color filter 15 of red R together with liquid crystal. Further, a-Si3 is provided on a gate 2 and a TFT is composed of a source 7 and a data line b2 and operates as an optical switch for light passing through a color filter 15 of green G. The data line b2 and data line b3 transmit different signals to the TFTs at the same timing in different directions, so a full-line display is made. The TFTs are separated, so there is no short-circuit, the orientation characteristics are not disordered, and the TFTs are easily inspected.
Patent JP-H11114301-A (JP)
Title: Evaporation concentrator
Inventor: KUREMATSU MASAYUKI
IPC: C02F1/04
Filed: 1997-10-20
Abstract: PROBLEM TO BE SOLVED: To enable increasing the concentration degree of finally obtained concentrate while keeping evaporated, concentrated quantity per unit time without overheating and keeping the heat balance of a heat pump circuit to stably perform evaporation concentration. SOLUTION: This concentrator has a second heated evaporating kettle 26 for storing concentrate 16 concentrated by a heated evaporating kettle 21 and a second heating means for heating the concentrate 16 stored in the second heated evaporating kettle 26. And between the compression part and expansion part of a heat pump circuit, a second radiation part 46 that heat is radiated from a heating medium is disposed, and the second heating means heats with the second radiation part 46 of the heat pump circuit.
Patent JP-H03146304-A (JP)
Title: Rot resistant mothproof and fungus resistant wood
Inventor: TAKIGUCHI HIDEKI
IPC: B27K3/52
Filed: 1989-11-01
Abstract: PURPOSE:To reduce moisture by the radiation heat of safe and harmless infrared rays and to present rot resistance mothproofness and fungus resistance by coating the sill of wooden material and the lower end of external wall material, etc., with the coating film radiating infrared ray. CONSTITUTION:Wooden material 1 is composed of e.g. a sill, a main pillar, a stud, a bundle or internal and external wall material, etc., and the length of necessary part e.g. the range of 100-500mm is coated with a coating film 2. The coating film 2 is the composition composed of an adhesive 3 and powderlike infrared ray-radiating material 4. The adhesive 3 is made of only the adhesive of synthetic resin, rubber and inorganic material for various paint or the solvent added to the materials. The infrared ray-radiating material 4 is the composition radiating the infrared rays easily absorbed in living organisms with the size of 4-10mu, and presents rot resistance, fungus resistance, mothproofness and ant proofness by the moisture-reducing of the wood and the auxiliary heat source due to radiation heat.
Patent JP-H08126824-A (JP)
Title: Washing of filter membrane
Inventor: FUTAMURA OSAMU
IPC: C02F1/44
Filed: 1994-10-28
Abstract: PURPOSE: To provide a washing method by which a filter membrane having high treating capacity is used for a long time, by effectively washing the stained filter membrane. CONSTITUTION: When washing a stained filter membrane, after first foreign matter stuck on the membrane is washed off with water, the filter membrane is subjected to a washing treatment in which drying treatment and chemical treatment are combined. In this washing treatment, it is preferable that, first, the chemical treatment is carried out and next the drying treatment is performed. The filter membrane is preferably the one whose surface is hydrophilic.
Patent JP-H08145578-A (JP)
Title: Boosting tower
Inventor: TAKAO YUKIHIDE
IPC: F28D7/16
Filed: 1993-10-12
Abstract: PURPOSE: To provide a booster tower, preventing the public pollution to an environment and the spread of contamination of bacteria due to the spray of sewage. CONSTITUTION: Scroll type headers are fixed to both of upper and lower ends of water pipes and respective water pipes are provided with roles of supply and recovery. The water pipes are cooled by ventilated air from a fan while cooling water is carried to a condenser by a supply pipe. A water level stabilizing device stabilizes the level of the cooling water while water is supplied by a water supplementing pipe. A circulation pump is set before the inlet port of the condenser and on the extension of the supply pipe. Cooling water, sent out of the condenser, arrives at the headers through a suction pipe H and a water quality supervising box. During this period, bubbles are excluded through an automatic air extracting valve. A manual air extracting valve is employed for the extraction of water or upon the first pouring of priming water.
Patent JP-S62146870-A (JP)
Title: Sorter
Inventor: KANEKO TAMAKI
IPC: B65H31/24
Filed: 1985-12-20
Abstract: PURPOSE:To easily cope with the change of discharge position and obtain the simple constitution by installing a temporary nipping means for recording paper onto an elevation member arranged close to a plurality of bins arranged in the vertical direction and setting said means into waiting state, and moving said means to a prescribed position, nipping the recording paper and then discharging the recording paper into the bins. CONSTITUTION:An elevation member 10 close to a plurality of bins 9 arranged at the prescribed intervals in the vertical direction is equipped with an elevation driving means 12, and equipped with a means 44 for temporarily nipping a recording paper which is sent into the elevation member 10 and a pair of paper discharging rollers 15 and 21 for discharging the recording paper onto the bins 9, and the elevation member 10 is set into the waiting state at a prescribed position. The elevation member 10 is moved to an original perscribed position in the state where the recording paper is nipped by a recording paper nipping means 44, and the recording paper is discharged into the bins 9 by the paper discharging rollers 15 and 21, and then the elevation member 10 is returned to the original prescribed position and set into waiting. Therefore, the change of the discharge position of the recording paper can be easily coped with by raising and lowering the member 10, nipping the recording paper, and the simple constitution can be obtained.
Patent JP-H03149721-A (JP)
Title: Manufacture of linear type temperature fuse
Inventor: ISHIOKA TAKASHI
IPC: H01H69/02
Filed: 1989-11-04
Abstract: PURPOSE:To manufacture a linear type temperature fuse regardless of the length of lead wires by welding a low-melting point fusible alloy piece to one lead wire, inserting this alloy piece into a case from one end of the case, inserting the other lead wire from the other end of the case, and welding the tip of the lead wire to the low-melting point fusible alloy piece. CONSTITUTION:A low-melting point fusible alloy piece 3 is welded to the tip of one lead wire 1a, the lead wire 1a is pinched by a mobile clamp, the low- melting point fusible alloy piece 3 is inserted into a case 2 from one end of the case 2, the swollen section 11a at the tip of the third lead wire is brought into contact with a protruded step face 21 at one end in the case 2, thus the tip of the low-melting point fusible alloy piece 3 is slightly protruded from the position of a protruded step face 22 at the other end in the case 2. The other lead wire 1b is pinched by a mobile clamp and inserted into the case 2 from the other end, the front face of the swollen section 11b at the tip of the lead wire 1b is pressed to the tip of the low-melting point fusible alloy piece 3, and both 11b and 3 are welded. A linear type temperature fuse with long lead wires can be easily obtained.
Patent JP-H03149075-A (JP)
Title: Knife and manufacture thereof
Inventor: IBA YUICHIRO
IPC: B26B9/00
Filed: 1989-11-04
Abstract: PURPOSE:To impart a wide range of cutting edge having both hardness and good appearance to the knife body by applying the constitution wherein a narrow plate- shaped core material and an outer material of high hardness covering the core material form the same plane or curved surface at both ends of the cutter body, and a cutting edge comprises the aforesaid outer layer material. CONSTITUTION:A knife is constituted with a core material 4 and an outer layer material 5 forming a cutting edge 2, and an edged point 3 having the cutting edge 2 so formed is provided. As a method for manufacturing the knife, a Japanese sword is severed into a plurality of small pieces 9 and the knife is formed via a polishing process, using all the pieces 9 as material. The core material 4 is made of relatively soft metal. For example, mild steel of 56 degrees or less Rockwell hardness C scale after hardened, or the like corresponds to the core material 4. The outer layer material 5 covering the core material 4 is made of material having relatively high hardness. For example, high carbon steel subjected to heat treatment of 56 degrees or more to Rockwell hardness C scale, a sintered alloy, and fine ceramics as nonmetal correspond to the outer layer material 5. According to the aforesaid construction, it is possible to expect the knife to have characteristics pertaining to a Japanese sword such as freedom from a fracture or bending for a cutter body of high hardness and sharp edge.
Patent JP-H02135301-A (JP)
Title: Color separation optical system
Inventor: NAITO SHUNICHI
IPC: H04N9/097
Filed: 1988-11-16
Abstract: PURPOSE:To constitute an inexpensive, compact color separation optical system by joining color glass which is coated with a reflection preventive film with the projection surface of a prism for blue separation, and coating the projection surfaces of a prism for red separation and a prism for green separation direction with dichroic films. CONSTITUTION:The color glass 13 which is coated with the reflection preventive film 14 is used as a trimming filter for the projection surface 1C of the prism 1 for blue separation which easily generates reflected light, and the projection surfaces 2C and 3C of the prism 2 for red separation and prism 3 for green separation which hardly generate reflected light are coated directly with the dichroic films 15 and 16 without joining any trimming filter. Consequently, the color separation optical system which guide light beams in wavelength ranges of three colors to three solid image pickup elements 8, 10, and 12 can be formed at low cost and the shape of the 2nd prism 2 can be made small, so the 1st prism and 3rd prism 3 are also made small and compact.
Patent JP-S62148057-A (JP)
Title: Top part heat retaining material
Inventor: SUZUKI KIYOSHI
IPC: B22D7/10
Filed: 1985-12-23
Abstract: PURPOSE:To improve heat insulating and retaining performance at a casting temp. by using ceramic fibers and substituting part of a top part heat retaining material having a specific compsn. with said fibers. CONSTITUTION:The compsn. of the top part heat retaining material contains 10-50wt% M.Al, 15-50wt% Al2O3, 5-30wt% SiO2, <=20wt% FeO+Fe2O3, 5-13wt% T.C and assistants such as binder and ignition additive. The ceramic fibers are used and part of the above-mentioned Al2O3 and/or SiO2 is substd. with said fibers. The increase rate of the heat conductivity at the casting temp. is thereby decreased and the heat insulating and retaining performance is improved, by which the generation of cold shot segregation is prevented.
Patent JP-H05125854-A (JP)
Title: Horizontal moving device and fixing device for cargo conveying pallet
Inventor: NUKAGA KAZUNARI
IPC: E04H6/18
Filed: 1991-11-01
Abstract: PURPOSE:To prevent a pallet from moving in conveying devices and a storage chamber, and shorten the time for the pallet to move horizontally. CONSTITUTION:Parts 10 to be held are provided on a pallet 24, and holding parts 27, each of which consists of opposite claws 32a, 32b driven to be opened and closed, and holds the part 10 to be held, are provided on the side of conveying devices 28 respectively. Further, notch parts 16 for fixing the pallet 24 in place, are provided at the conveying devices 28, and a storage chamber 29, and anchors 15 which are to be engaged with the notches 16, are provided on the pallet 24 so that they can be engaged and disengaged from the notches. Thus, the anchors 15 can be disengaged from the notch parts 16 by closing operation of the claws 32a, 32b and engagingly locked to the above notch parts 16 by opening operation of the claws.
Patent JP-H03149325-A (JP)
Title: Control method for engine system
Inventor: MIYAKE MITSUHIRO
IPC: F02D29/02
Filed: 1989-11-07
Abstract: PURPOSE:To improve responsibility to reduction in engine output by controlling the position of a throttle valve on the side of a low limit value where the improvement of output can not be desired even if the opening of a throttle valve has been enlarged. CONSTITUTION:When ECU judges that difference between an actual valve opening and a target throttle opening in a throttle valve 7 exceeds a dead zone, and the actual valve opening is larger than the target throttle opening, a duty rate for vacuum control according with a slip quantity between front and rear wheels is obtained, and the duty rate for ventilation control is established to be 100%. A solenoid valve 93 is therefore fully closed, and an actuator 911 functions according to the duty rate of a solenoid valve 92 to set the throttle valve 7 at an angle smaller than the throttle opening set by an accel pedal. Thus, in the case where the valve 7 has transfered from full opening to traction control, the position of the valve 7 is controlled to its closing side to reduce output torque immediately after its closing motion.
Patent JP-H0888243-A (JP)
Title: Bga type semiconductor device and manufacture thereof
Inventor: ONDA MAMORU
IPC: H01L21/60
Filed: 1994-11-22
Abstract: PURPOSE: To produce a low-cost, reliable semiconductor device at high yield of production, in which balls are formed on the side of an insulating film. CONSTITUTION: A TAB tape is used. On this TAB tape, a wiring pattern 2, covering a via hole 4, is formed on one side of an insulating film 1 on which the via hole 4 is formed, and a semiconductor chip is connected to the inner lead 7 of the wiring pattern 2 by a bump 8. Solder paste is printed in the via hole 4 and on the circumference of the via hole from the side of the wiring pattern and from the opposite side, and metal balls 3 are formed by solder on the side of the insulating film 1 located directly above the solder paste by conducting reflowing treatment.
Patent JP-H07137450-A (JP)
Title: Photorecording medium and manufacture thereof
Inventor: SUZUKI NATSUKO
IPC: G11B7/244
Filed: 1993-11-17
Abstract: PURPOSE:To obtain a highly efficient photorecording medium, by which information can be recorded, reproduced and erased optically, at low cost by a method wherein recording layer, which is provided on a board and made of shape memory resin, is formed in the shape of a film by applying and drying a solution, which is prepared by dissolving shape memory resin in ketone-based solvent. CONSTITUTION:In photorecording medium, in which recording layer made of shape memory resin, is provided, the recording layer is formed in the shape of film of applying and drying the solution of the shape memory resin in a ketone-based solvent. The ketone-based solvent has a proper polarity due to carbonyl group and by variously changing the structure of the hydrocarbon part in the structure of the solvent, the solvent can be controlled so as to have the solubility between those of polar solvents and those of non-polar solvents. In the ketone-based solvent mentioned above, the shape memory resin can be dissolved and further coloring matter acting as exothermic source can also be dissolved. As the ketone-based solvent, cyclic ketones such as cyclohexane, isophorone, acetophenone or the like, acetone, methyl ethyl ketone or the like are mentioned.
Patent JP-H07138356-A (JP)
Title: Production of aromatic polycarbonate
Inventor: HIRAO GENICHI
IPC: C08G64/00
Filed: 1993-11-17
Abstract: PURPOSE:To produce an arom. polycarbonate with melt properties suitable for blow molding, etc. CONSTITUTION:This arom. polycarbonate is produced by subjecting a reactional system contg. 1mol of at least one arom. dihydroxy compd., a carbonate precursor, an alkali or alkaline earth metal base, water, and 0.1-1.0l of an org. solvent to interfacial polymn. in the presence of a polycarbonate-forming catalyst to form an oligomer, continuing the interfacial polymn. until the wt.-average mol.wt. of the resuling prepolymer reaches 20-99% of that of the objective arom. polycarbonate, adding 0.2-2.0l of the org. solvent to the system, and further continuing the polymn.