baber/WOPTO huggingface dataset:
Patent JP-H05122700-A (JP)
Title: Catv monitoring system
Inventor: YAMADA HIROKI
IPC: H04B3/46
Filed: 1991-10-25
Abstract: PURPOSE:To monitor and control all CATV repeating transmission lines by a center. CONSTITUTION:In the CATV bi-directional transfer system a center 30 monitors a controls respective CATV repeating amplifiers 100 to 180. A CATV repeating amplifier 150 provided with branch terminals 200 to 500 is provided with a function for status monitoring for home terminals (HT) 510 to 540 and a function holding the transferred information, enabling the data transfer between the CATV repeating amplifier and the HT. Thus, all the CATV transmission lines can be monitored by the center resulting in accurately grasping the troubled parts in the CATV transmission lines.
Patent JP-H10132327-A (JP)
Title: Air-conditioner
Inventor: NISHIHARA TAKURO
IPC: F24F13/20
Filed: 1996-10-31
Abstract: PROBLEM TO BE SOLVED: To structure an electric equipment box compactly and to improve the convenience of use by opening and shutting off the opening face of it and providing an inner lid that is closed to expose a terminal block and an operation switch and an outer lid that covers the inner lid. SOLUTION: An electric equipment box 17 is provided with an inner lid 33 and an outer lid 34 that are supported rotatably about a spindle 32. The electric equipment box 17 is provided with a storing box part 35 of which one edge surface side is opened and the inner lid rack part 36 extending to the opening edge. The electric equipment box 17 is fixed with attaching metals 37 that are protruded from the side wall of the storage box part 35 to the inside of the cabinet 12 of an air conditioner 11 with the opening side downward. The shape of the inner lid 33 is a flat box comprising a bottom plate 51 and side plates 52 that are raised at the outer three edge parts. The outer lid 34 comprises a square lid plate 61 and side plates 62 that are raised at the edge of it and closing the outer lid 364, a closed box shape is formed together with the inner lid 33.  With this, the handiness of the electric equipment box is improved and it is structured compactly.
Patent JP-H01147578-A (JP)
Title: Elastic rotating body and fixing device
Inventor: SASAME HIROSHI
IPC: F16C13/00
Filed: 1987-12-04
Abstract: PURPOSE:To improve the durability of an elastic rotating body by setting the adhesive strength between the elastic layer and the resin layer of the elastic rotating body to >=130g/20mm. CONSTITUTION:A fixing device consists of a fixing roller 1 and a pressure roller 10, and rollers 1 and 10 have the same constitution and consist of core bars 2 and 12, elastic layers 4 and 14, and resin layers 6 and 16. With respect to the fixing roller 1, the resin layer consisting of silicone rubber is formed on the core bar 2 consisting of Al or the like and the resin layer is formed on this layer 4. The resin layer 6 consists of a fluororesin such as PFA resin (polytetrafluoroethylene perfluoroalkoxyethylene copolymer) or PTFE resin (polytetrafluoroethylene). Since the durability of the fixing roller 1 is proportional to the coupling strength between the elastic layer 4 and the resin layer 6, many holes 30 are formed on the surface of the elastic layer 4 forming the boundary between both layers 4 and 6 and the resin material of the resin layer 6 is allowed to penetrate these holes and is locked to attain the anchor effect, thereby setting the adhesive strength to >=130g/20mm to improve the durability.
Patent JP-H07138396-A (JP)
Title: Preparation of porous film
Inventor: OKADA TETSUO
IPC: C08J9/00
Filed: 1993-11-12
Abstract: PURPOSE:To prepare a porous film with an improved water permeability. CONSTITUTION:A polysulfone solution is cast over a base, which is then immersed in an aqueous solution of polyvinylpyrrolidone to make it coagulate into a porous film.
Patent JP-H07138020-A (JP)
Title: Ultra-fine particle of double oxide of titanium dioxide and its production
Inventor: INOUE YOSHIAKI
IPC: A61K8/26
Filed: 1993-11-12
Abstract: PURPOSE:To easily produce ultra-fine particles of a double oxide of titanium dioxide having excellent dispersibility and long-term stability by compounding titanium oxide with silicon oxide or aluminum oxide in such a manner as to get a prescribed particle diameter. CONSTITUTION:A raw material feeder 5 is supplied with coarse particles of titanium-silicon raw material having a silicon/titanium weight ratio of 0.0008-0.0864 (preferably 0.0039-0.041) or coarse particles of titanium-aluminum raw material having an aluminum/titanium weight ratio of 0.0009-0.0980 (preferably 0.0044-0.046). The supplied material is transferred to a raw material feeding part 6 and melted and evaporated by contacting with a high-temperature plasma flame ejected from a high-frequency plasma torch 2 to form a vapor-phase material in a reaction vessel 1. The atmospheric gas in the reaction vessel 1 is reacted with the vapor-phase material to produce ultra-fine particles having high purity. The particles are transferred to a collection tube 8 in the form of fume, collected with a filter 9 and received by a collector 7 to obtain the objective ultra-fine particles of a double oxide of titanium dioxide having particle diameter of 0.01-0.3mum.
Patent JP-H03165788-A (JP)
Title: Golf tee
Inventor: TAKENO KATSUJI
IPC: A63B57/10
Filed: 1989-11-24
Abstract: PURPOSE:To increase strength and prevent the environment of a golf playing yard from being destructed, by forming a golf tee from the mixture of kibushi clay and a binder containing Na2O as main component and forming an ultraviolet-ray hardened type resin layer which is weakened by water on the surface of the above-described mixture. CONSTITUTION:The inside of a golf tee 10 is formed by using the mixture 16 of kibushi clay and a binder. As the binder material, are used Na2O powder in 84.2wt%, CaO powder in 2.8wt.%, MgO powder in 4wt.%, and K2O powder in 9wt.%. These materials are mixed, and 3wt. parts of the mixed powder are added into 10wt. parts of water, and stirred and solved, and then the binder is obtained. Bridges are formed between the molecules of the coated mixture, and the mixture is hardened, and an ultraviolet-ray hardened type resin layer 18 is formed. The ultraviolet ray hardened resin layer 18 is weakened in about 24 hours by the contact with water. Accordingly, the ultraviolet-ray hardened type resin layer is weakened by water, and the mixed substance of the kibushi clay and binder is weathered.
Patent JP-H07160847-A (JP)
Title: Optical image reconstructing device
Inventor: OOYAMA NAGAAKI
IPC: G06T1/00
Filed: 1993-12-07
Abstract: PURPOSE:To provide an optical image reconstructing device which is capable of reconstructing an optical tomographic image or an optical three-dimensional image which is excellent in resolution in an arbitrary angle direction and is useful for practical use. CONSTITUTION:This device is provided with plural object lenses 103 arranged radially so that their optical axes may intersect at a prescribed point on object space, a TV camera 106 converting the formed image of an object into an electric image signal, an image memory 205 storing an electric image signal and an accelerator 207 performing a linear calculation between the stored electric image signal and a prescribed matrix. The prescribed matrix defines the sensitivity distribution function showing optical intensity distribution on object space to be transmitted by the object lens 103 for each image pickup element in the TV camera 106 and is a pseudo inverse matrix for generalized matrix linearly defining the image input system determined by the object lens 103 and the TV camera 106 by using the sensitivity distribution function.
Patent JP-H08162915-A (JP)
Title: Semiconductor integrated circuit
Inventor: TOUHO MITSUHIRO
IPC: H02M3/07
Filed: 1994-12-09
Abstract: PURPOSE: To provide a high output potential at a low voltage in a pump charge type boosting circuit by connecting a precharging means for fixing an external power supply potential or an internal power supply potential to be impressed to the gate part of a transfer gate. CONSTITUTION: The precharging means 11 is provided with a control means 13 for controlling the control terminal voltage of a transistor TR 12 for controlling the TR 12. The means 13 drives the TR 12 for which one terminal part is connected to a power supply provided with the highest potential and the other terminal part is connected to the gate part N2 of the transfer TG 4 by an external power supply Vcc or an appropriate internal power supply. Then, the gate part voltage of the TR 12 is fixed to the Vcc or the internal power supply voltage. Thus, by turning the TR 12 on while the TG 4 is turned off in the precharging means 11, the gate voltage of the TG 4 is precharged to the Vcc . Thus, when the TG 4 is off, the generation of a through-current or a reverse current is prevented.
Patent JP-H08156700-A (JP)
Title: Dashboard side trim
Inventor: SHINOMIYA AKIO
IPC: B60R7/04
Filed: 1994-12-09
Abstract: PURPOSE: To manufacture a dashboard side trim, provided with the function of holding a fuming cylinder, at low cost, and improve the appearance of a fuming cylinder installation place. CONSTITUTION: A swollen part 11 is formed on the surface of a dashboard side trim 10, and insert holes 13, 14 for accommodating a fuming cylinder are provided in the swollen part 11, and a protrusion 15 is provided to press the insert end side of the fuming cylinder 20 to the interior side. The fuming cylinder 20 is inserted into two insert holes 13, 14, and the insert end of the fuming cylinder 20 is pressed by the protrusion 15 so as to accommodate and hold the fuming cylinder 20 at three points, that is, the edge parts of the insert holes 13, 14 and the protrusion 15. A conventional fuming cylinder holder is thereby disused.
Patent JP-H07161710-A (JP)
Title: Wiring structure
Inventor: KITAHARA KUNINORI
IPC: H01L23/52
Filed: 1993-12-08
Abstract: PURPOSE:To provide a wiring structure which has a large resistance to electromigration and stress migration and a small resistance increase in the crystal grain boundary, regarding the wiring on a semiconductor substrate in a semiconductor device. CONSTITUTION:Wiring is formed on an insulating film 2 on a semiconductor substrate 1, and constitutes multilayered structure having a conducting layer 3 which fills the role of main conduction and a buffer layer 6 which has internal stress generated by repeatedly laminating two different kinds of conducting films 6a, 6b whose lattice constants are different from those of the conduction layer 3. When a plurality of the conducting layers 3 are used and the buffer layer 6 is sandwiched by the conducting layers 3 as shown by figure, the lattice constants of the conducting layers 3 exsist between those of the conducting films 6a and 6b constituting the buffer layer 6. When the buffer layer 6 is sandwiched by the conducting layer 3 and a third layer, the lattice constants of the conducting layer 3 are larger than any of the lattice constants of the conducting films 6a, 6b constituting the buffer layer 6, or smaller than any of them.
Patent JP-H08131955-A (JP)
Title: Method for lining inner surface of vibrating screen
Inventor: INOUE TADAO
IPC: B07B1/46
Filed: 1994-11-15
Abstract: PURPOSE: To carry out lining wherein its execution is easy to the whole surface of the inside of a vibrating screen and to be carried out surely even in a narrowly penetrated position, and the lining is excellent in abrasion. CONSTITUTION: A method for lining the inner surface of a vibrating screen is composed of processes as follow; a first coated layer 11 is formed by applying fast-setting polyurethane to the whole inner surface of the vibrating screen 1, and a second coated layer 12 is formed by over-coating fast-setting polyurethane on a part which is much in contact with a treated material. A thickness of the first coated layer 11 of fast setting polyurethane is at least 0.5mm, and total thickness after over-coating of the second coated layer 12 is at least 1.0mm.
Patent JP-2001129693-A (JP)
Title: Tablet and its manufacturing method
Inventor: WATANABE YUJI
IPC: B30B11/00
Filed: 1999-10-28
Abstract: PROBLEM TO BE SOLVED: To provide a tablet having no marking defect and a tablet manufacturing method capable of preventing the tablet from sticking to a tableting machine when a tablet is marked and also preventing the marking defect like fracture, crack, flaw, etc., from occurring. SOLUTION: When the tablet is manufactured by the tableting machine equipped with an upper pestle, a lower pestle and a mill, wherein a convex for marking on either one of the upper pestle or the lower pestle, at least 2 kinds of powder mixtures are prepared. They are the first powder mixture which contains a lubricant and the second powder mixture that mixing ratio of the lubricant is lower than the first powder mixture. The powder mixtures are fed to the tableting machine is such a manner that the first powder mixture is in contact with the pestle carved the convex to mark, and thereby the tablet which is the double-layer one marked on one surface and in which the lubricant is distributed unevenly on the layer having the marked surface is manufactured.
Patent JP-H04182312-A (JP)
Title: Crystalline copper silicate and it production
Inventor: OKANIWA HIROSHI
IPC: C01B39/02
Filed: 1990-11-15
Abstract: PURPOSE:To obtain the crystalline copper silicate having a ZSM-5 like structure and in which desired amts. of copper and alkaline-earth metals are highly dispersed in the crystal by forming the copper silicate from the org. mineralizer, alkaline-earth metal oxides, alumina, copper oxide and silica in a specified molar ratio and allowing the copper silicate to exhibit a specified X-ray diffraction diagram in its uncalcined state. CONSTITUTION:An org. mineralizer, tetrapropylammonium compd., alkaline-earth metal source, Cu source, Al source, Si source, OH ion source and water are mixed in the molar ratios of SiO2/CuO=20 to 3000, alkaline-earth metal oxide/ CuO=0.05 to 10, Al2O3/CuO=0 to 2, OH<->/SiO2=0.04 to 0.40, H2O/SiO2=15 to 100 and mineralizer/SiO2=0.02 to 1.0. The mixture is heated at 90-230 deg.C to obtain the crystalline copper silicate having the powder X-ray diffraction diagram and having the composition of aR2O.bMO.cAl2O3.CuO.dSiO2 (0<b<=10, 0<=c<=2, 20(c+1)<=d<=3000, 0<=a<=d/40, R is an org. mineralizer, and M is an alkaline-earth metal).
Patent JP-H11139198-A (JP)
Title: Deck structure for van type truck
Inventor: SATO MASAMICHI
IPC: B60P1/52
Filed: 1997-11-10
Abstract: PROBLEM TO BE SOLVED: To clearly call a driver's attention to put cargo in a state of not rolling on roller conveyors arranged on a deck of a van type truck so as to ensure safety by providing a door closure impeding means actuated interlocked with an elevating means at the time of lifting roller trays so as to impede closing of a door. SOLUTION: At the time of cargo handling, a worker opens a rear door 32 of a deck 31 and operates a switch box 12 to lift roller trays of all roller conveyors 1 in lateral rows comprising front, middle and rear stages by an elevating means using compressed air. At the same time, compressed air is supplied to the cylinder side part of a pneumatic cylinder 42 to put a rod 43 of the penumatic cylinder 42 in a protruded state. In this state, unloading is performed, but during unloading, even if the worker tries to close the door 32 to start a truck by slight distance for some reason, the door 32 cannot be completely closed since the rod 43 is in the protruded state, which calls a driver' s attention to the lifted state of the roller trays 4.
Patent JP-S63157142-A (JP)
Inventor: EDOWAARU ROSHIYU
IPC: G03C1/04
Filed: 1987-12-07
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-H06141566-A (JP)
Title: Control circuit for bolted langevin type ultrasonic motor
Inventor: HONDA YASUYOSHI
IPC: H02N2/00
Filed: 1992-10-21
Abstract: PURPOSE:To allow high stability r.p.m. control of a motor from low speed to maximum speed while driving the motor with maximum rotating force until a target speed is reached. CONSTITUTION:The inventive control circuit 40 comprises a variable oscillator 50, an amplifier 52, a target r.p.m. setting section 60, and a phase difference control section 70. The phase difference control section 70 determines a phase difference phi required for r.p.m. control based on output pulses from a speed detector 32 for an ultrasonic motor 10 and output pulses from the target r.p.m. setting section 60. The phase difference control section 70 receives output signals from a longitudinal oscillation sensor 28 and a torsional oscillation sensor 30. The phase difference control section 70 controls the variable oscillator 50 such that the outputs from the oscillation sensors 28, 30 have a phase difference identical to the phase difference phi determined based on the outputs from the target r.p.m. setting section 60 and the speed detector 32. The oscillation output is then amplified through the amplifier 52 and fed to the ultrasonic motor 10.
Patent JP-H08273848-A (JP)
Title: Continuous feedback control system for electronic stabilizer
Inventor: SAI RAKUSHIYUN
IPC: H05B41/24
Filed: 1995-11-27
Abstract: PROBLEM TO BE SOLVED: To prolong the service life of a lamp and save energy by effecting continuous feedback control during the entire steps, including frequency control for the initial preheating of the lamp and for the instantaneous discharge and discharge retention thereof. SOLUTION: The output variation of a soft start controller 35 is applied for the initial start of preheating of a lamp 31 and a higher output current ip of the controller 35 is followed by a lower feedback current ifb drives the lamp 31 for its preheating without being discharged. After a fixed period of the preheating, the feedback current ifb is controlled such that the corresponding reduction in the output current ip of the controller 35 allows the generation of power required for discharge so that the output current ip of the controller 35 becomes zero during the discharge retention period.
Patent JP-H11124854-A (JP)
Title: Concrete mat for greening
Inventor: KOIKE MINORU
IPC: C08L101/16
Filed: 1997-10-22
Abstract: PROBLEM TO BE SOLVED: To provide a concrete mat using baggy forms made of cloth efficiently conducting greening for slope protection. SOLUTION: A surface woven-fabric 11A and a rear woven-fabric are woven in a single layer and connected at greening lattice points arranged at regular intervals, and fillers are housed in the internal sections of the fabric 11A and the rear fabric under a laid state and a ground is covered. In the concrete mat for greening conducting sodding at the greening lattice points, the greening lattice points are formed in a parallel crossed shape by beltlike sections 12 woven in the single layer while warp and weft within a range surrounded by the parallel crossed shape are formed in a nonwoven fabric section 15, in which warp and weft are superposed on a surface and a rear without weaving and crossed. Biodegradable yarn in used as weft 13 crossed in the nonwoven section 15.
Patent JP-H02155570-A (JP)
Title: Pulse arc welding power unit
Inventor: YAMAMOTO HIDEYUKI
IPC: B23K9/09
Filed: 1988-12-06
Abstract: PURPOSE:To prevent the generation of a short circuit in a high-current state, to rapidly reduce a current even if the short circuit is generated and to prevent the generation of spatters when it is released by providing a specific circuit at least to a pulse arc welding power source. CONSTITUTION:In a DC/DC conversion circuit 27 to convert DC electric power to desired electric power for pulse arc welding consisting of a high-current period and a low-current period by using switching elements 4a, 4b and 10, electromagnetic energy accumulated in inductance of an output rectifier circuit 2 is regenerated at the power source circuit side when an output command is reduced or an output circuit is made oscillatory. By this method, the decreasing speed of the current is increased as much as possible by transferring it forcibly to others. In addition, when the short circuit is generated in the high- current period, the same operation is also carried out, by which the current is reduced rapidly and the generation of spatters is prevented.
Patent JP-H08144364-A (JP)
Title: Floor structure using long groundsill and floor and exterior wall structure
Inventor: KAWAI KIMIO
IPC: E04B1/02
Filed: 1994-11-16
Abstract: PURPOSE: To provide the floor structure using long groundsill, which can be easily constructed, and the floor and exterior wall structure. CONSTITUTION: A long groundsill 2 made of section steel is provided along the longitudinal direction of a continuous footing 1. As a floor panel 4, a large floor panel is formed by assembling a floor joist 13 between parallel floor small beams 12, and attaching the surface material 14. A floor panel receiver fitting 11 for receiving the floor panel 4 is provided in the side surface of the long groundsill 2 so as to be projected. The floor panel 4 is provided with a fitting 16 to be received at a corner part between the floor small beam 12 of the periphery and the floor joist 13, and the fitting 16 to be received of the floor panel 4 is placed on the floor panel receiver fitting 11 for fixation with bolts. The outside surface of the long groundsill 1 is covered by a groundsill cover 9 having the heat insulating material.  An oblong hole and a round hole, which are extended in the longitudinal direction of the groundsill, are provided in the top surface of the long gtoundsill 2 in parallel with each other in the longitudinal direction of the groundsill. A vertical frame material 20a of one of the outer wall panels 5, which are arranged adjacent to each other on the long groundsill 2, is connected to the round hole by bolts, and a vertical frame material 20a of the other outer wall panel 5 is connected to the oblong hole by blots.
Patent JP-H04179982-A (JP)
Title: Fixing device
Inventor: SUGA TAKESHI
IPC: G03G15/20
Filed: 1990-11-14
Abstract: PURPOSE:To prevent the peeling of the juncture between a front layer and an arbor by constituting the above device in such a manner that the other roller end exists on the side inner in a longitudinal direction than the end of an elastic material roller. CONSTITUTION:The upper roller 1 consisting of the elastic material roller which has a front layer 1a contg. a low-resistance material and the elastic material layer 1d on the arbor 1c and electrically conducts the front layer 1a and the arbor part 1c at one end and a lower roller 2 are so constituted that the end of the lower roller 2 exists on the side inner in the longitudinal direction than the end of the upper roller 1. A nip part is formed by the elastic deformation of a pressurized contact part when the upper and lower rollers 1, 2 rotate in pressurized contact with each other. The elastic layer 1d and front layer 1a on the cylindrical part 1c-1 of the arbor 1c of the upper roller 1 are deformed. The pressurized contact force between the upper and lower rollers 1 and 2 does not, however, reach and deform the juncture of the front layer 1a and the arbor 1c, i.e. the reduced-diameter cylindrical part 1a-2. The peeling of the front layer 1a in the juncture with the arbor 1c is prevented in this way.