baber/WOPTO huggingface dataset:
Patent JP-2001082102-A (JP)
Title: Rotary blade having automatic shape adjusting function
Inventor: OGAWA AKINORI
IPC: F04D27/00
Filed: 1999-09-10
Abstract: PROBLEM TO BE SOLVED: To automatically control the angle of a moving blade according to the operating condition efficiently by own variable function by stacking fiber reinforced composite sheet materials to be different in fiber direction, and adjusting the material quality, proportion distribution of fiber orientation and thickness of the laminated body. SOLUTION: Fiber reinforced composite sheet materials are stacked to be different in fiber orientation, and the material quality, proportion distribution and thickness of the laminated body are adjusted so that the deformation of a moving blade itself due to the centrifugal force and the force of thermal distortion or the like applied to the moving blade during operation automatically adjusts the angle of the blade according to the operating condition of a rotary machine. In this case, a rotary blade is a composite material blade manufactured by asymmetrical layers at the center surface of the blade. For example, in the case where a rectangular laminated body is taken as a model, a laminated body 2 in which the fiber orientation is oblique is formed to an ordinary laminated body in which the fiber orientation is symmetrical A.  The angle of the blade is adjusted by utilizing a deformation phenomenon caused by turning force and thermal distortion applied to the blade.
Patent JP-H08122318-A (JP)
Title: High-sensitivity gas indicator
Inventor: TAKAHASHI RYOJI
IPC: G01N31/22
Filed: 1994-10-24
Abstract: PURPOSE: To provide a high-sensitivity gas indicator by which the existence of a low-concentration specific gas and the CT value of a specific gas can be known clearly. CONSTITUTION: A gas-indicator body 10 is formed to be nearly sheetlike, and a passage 11 into which a specific gas to be detected is introduced is formed at its inside. An indicator layer 12b which is discolored by a reaction with the specific gas along the passage 11 is pasted on the inner wall 11a of the passage 11. A gas indicator in which a window 13 to observe the discoloration of the indicator layer 12b inside the passage 11 is formed in the gas-indicator body 10 is featured in such a way that an opening part 14, having a prescribed area, by which the specific gas can come into contact immediately is formed in the gas-indicator body 10 and that an indicator layer 12a is formed in the opening part 14.
Patent JP-H01102867-A (JP)
Title: Connector housing
Inventor: JINNO KEIJI
IPC: H01R13/42
Filed: 1987-10-15
Abstract: PURPOSE:To improve assembly work efficiency by providing an opening section with a guide section, and providing an engage-stop piece with a guided section which engages with said guide section to be freely engaged with or disengaged from said guide section so that the engage-stop piece can be freely slidably attached to the opening section and that said engage-stop hook can be engage-stopped while inserting a terminal metal piece. CONSTITUTION:Each of both inside portions of an opening section 11a is provided with a guide groove 11b as a guide section along the longitudinal direction of said section. Each of both sides of an upper portion 20b of an engage-stop piece 20 is provided with a ridge 21 as a guided section. The engage-stop piece 20 is installed under a condition of the ridge 21 freely movably engaging with the guide groove 11b. Namely, when a terminal metal piece 40 is inserted into a terminal housing 10 to a certain extent, a guided section 21 is made to engage with the guide section 11b to install the engage-stop piece 20 in the opening section 11a, and the engage-stop piece 20 is made to slide within the opening section 11a. Then the terminal metal piece 40 is pushed by the engage-stop piece 20 and is further inserted into the terminal housing 10, and the engage-stop piece 20 engage-stops at the terminal metal piece 40. This makes it possible to improve an assembly work efficiency.
Patent JP-S61136336-A (JP)
Title: Other system end node information obtaining system in multi-network system
Inventor: OKUBO MAMORU
IPC: G06F15/16
Filed: 1984-12-06
Abstract: PURPOSE:To manage easily the constitution of a network by defining only an end node of the own system and holding it in a host, in each local network, respectively, and obtaining end node information of the other system from the host of each local network. CONSTITUTION:In case when a communication request has been generated in an end node 17 of a local network 2 from an end node 15 of a local network 1, a network managing part 5 executes an inquiry request to a communication processing part 15, and the processing part 13 transmits an inquiry message to each local network. When a communication processing part 14 receives an inquiry message from a host 3, a host 4 analyzes it, and delivers a confirmation request and an end node name of a communication request origin to an end node inquiry/response part 24 of the other system. Subsequently, the inquiry/ response part 24 derives confirmation with regard to an end node of an existence confirmation request, to an end node managing part 20 of the own system, and the managing part 20 retrieves an end node information file of the own system and returns its result.
Patent JP-S62119255-A (JP)
Title: Aqueous dispersion of substituted succinic anhydride
Inventor: YOSHIOKA SHIGEHIKO
IPC: D21H17/15
Filed: 1985-11-18
Abstract: PURPOSE:An aqueous dispersion of a substituted succinic anhydride, containing a specific water-soluble copolymer and having improved sizing effect and good dilution stability in use as a sizing agent utilized in a paper making process. CONSTITUTION:An aqueous dispersion obtained by adding (B) a mixture prepared by additionally premixing a substituted succinic anhydride with an oil-in- water type surfactant to (A) (A1) a water-soluble copolymer containing 50-98.5mol% (meth)acrylamide, 1-49.5mol% N,N-dialkylaminoalkyl (meth) acrylamide and 0.5-20mol% (meth)acrylic acid as monomer components or (A2) a water-soluble copolymer consisting of >=70wt% mixed monomer components of the component (A1) and another monomer copolymerizable monomer or an aqueous solution containing both components (A1) and (A2) and preparing a dispersion in a mixer. The aimed stable dispersion with 0.01-25wt% content of the component (B) is obtained by using 0.2-2pts.wt., based on 1pt.wt. component (B), component (A).
Patent JP-H0570729-A (JP)
Title: Emulsion ink for porous printing
Inventor: HIGETA SHIGERU
IPC: C09D11/0235
Filed: 1991-09-10
Abstract: PURPOSE:To provide the title ink which is free from increase density of in the printing, rise of a paper container, clogging, and set off of the ink by compounding a salt of a pyrrolidonecarboxylic acid deriv. into a water phase or by compounding an oil having a surface tension of a specified value into an oil phase. CONSTITUTION:The title ink is prepd. by thermally dissolving an evaporation preventive (e. g. a rosin-modified glycerin ester) in a motor oil at about 120 deg.C, cooling the resulting soln. to 30 deg.C, adding a colorant (e.g. carbon black) and an emulsifier (e.g. sorbitan monooleate) to the soln., dispersing the colorant on a three-roll mill, etc., adding to the soln. an aq. soln. contg. 1-70wt.% salt of a pyrrolidonecarboxylic acid deriv. (e. g. sodium DL-2-pyrrolidone-5- carboxylate) to give an emulsion, and passing the emulsion through a three-roll mill, etc., or by mixing an oil having a surface tension of 25dyn/cm or lower (e. g. a silicone oil) in an amt. accounting for at least 20wt.% of the whole oil component, the colorant, the motor oil, and the emulsifier, adding water, the evaporation preventive, etc., to the mixture, and emulsifying it by stirring.
Patent JP-H0574865-A (JP)
Title: Manufacture of tape carrier
Inventor: OTANI KENICHI
IPC: H01L21/60
Filed: 1991-09-11
Abstract: PURPOSE:To prevent a sprocket hole from clogging due to falling of a resist into the sprocket hole or prevent the sprocket hole from expanding during a manufacturing process of a tape carrier, by providing an auxiliary sprocket hole outside the width of a normal tape carrier. CONSTITUTION:Auxiliary sprocket holes 18 are perforated within an auxiliary region (u) at the opposite ends of a composite tape with a continuous press punching machine, using a material tape having a width (t) longer than the width (s) of a tape employed as a normal tape carrier. The auxiliary sprocket holes 18 are used for a rough alignment for positioning when a normal sprocket hole and the other necessary elements formed by using the hole as a reference mark are provided. Since the sprocket hole can be prevented from clogging due to falling of a resist into the sprocket hole, thus, a good and productive application of the resist can be performed.
Patent JP-H0572869-A (JP)
Title: Contact electrifier
Inventor: KOUDAKA HISASHI
IPC: G03G15/02
Filed: 1991-09-11
Abstract: PURPOSE:To provide a contact electrifier capable of securing sufficient electrification width so as to deal with the increase of speed by preventing the electrification width with the electrifying means of a contact electrifier using a roller, from being made into a thin line even when a drum is made small in its diameter, on this contact electrifier. CONSTITUTION:This contact electrifier is provided with one roller 11 and a flexible endless body 12 surrounding the roller 11, and the inner periphery of the endless-like body 12 is set longer than the outer periphery of the conductive roller 11, as a characteristic. Thus, contact with a body to be electrified is not tangential contact with the roller 11, but the curving contact of the flexible endless body 12 in follow up the shape of the surface of the body to be electrified, so that even when the body to be electrified is made small in its diameter, like the photosensitive drum 2, contact width can be sufficiently secured according to it. Thus, even when the drum 2 is made small in its diameter, the sufficient electrification width capable of dealing with the increase of the speed, can be obtained.
Patent JP-H02105124-A (JP)
Title: Camera with self-timer
Inventor: MAKINO MASAMORI
IPC: G03B13/36
Filed: 1988-10-14
Abstract: PURPOSE:To actuate a shutter automatically by the moving and retreating of an obstacle by metering again without releasing a shutter when distance information indicates that a distance is shorter than the specified distance and releasing the shutter when two pieces of distance information almost agree with each other, in self-timer operation. CONSTITUTION:When the self-timer is set and started, a metering operation acts to obtain information on the distance between the object and the camera, and the value, as AF 1, is stored in a control part. Then, the self-timer starts operation to obtain subsequent information on distance at the moment when ten-second stand-by time has passed, and similarly the value is stored in the control part as AF 2. When the AF 2 agrees with the AF 1, the obstacle is judged to have moved or retreated from the position ahead of the object; then, a photographing lens is driven to the specified focusing position, and photographing is performed. Thus, an object such as a person is securely and automatically photographed even in a crowded place.
Patent JP-H0794084-A (JP)
Title: Manufacture of electron emitting element
Inventor: TANTANI YASUSHI
IPC: B81B1/00
Filed: 1993-09-22
Abstract: PURPOSE:To provide a method in which mask aligning process is omitted as much as possible so that an electron emitting element can be easily manufactured. CONSTITUTION:An ITO layer 12, a tantalum layer 13b, a tantalum oxide layer 13a, and an aluminium cold cathode 17 are formed on a glass base 11, and a resist is applied to the whole base surface. When back exposure is conducted from the base reverse side followed by development, only a resist layer 18a near the opaque cold cathode 17 is left. After an insulating layer 19 and a gate electrode layer 20 are formed on the whole base surface, the resist layer 18a is lifted off, and the insulating layer 19 and the gate electrode layer 20 put thereon are removed together, whereby an electron emitting element in which the gate electrode layer 20 is arranged to surround the cold cathode in the center can be provided.
Patent JP-S63111899-A (JP)
Inventor: KIMURA JUNICHI
IPC: A63H33/42
Filed: 1986-10-30
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-H0977482-A (JP)
Title: Lift for vehicle
Inventor: YOSHIDA FUMIO
IPC: B66F7/06
Filed: 1995-09-12
Abstract: PROBLEM TO BE SOLVED: To lift a table stably in a horizontal manner at all times by installing a cam that is formed so as to make the table be horizontally maintained usually at the time of its lifting motion, in a part of link mechanism, in a lift which makes the table, where a vehicle is mounted, go up and down by the link mechanism. SOLUTION: In a state that a table 10 is stored in a pit P, if a lifting cylinder 80 is driven and a piston rod 81 is extended into operation, link mechanism L1 consisting of a long arm 20, a short arm 40 and an equilibrium link rod 70 works and this table 10 is thereby lifted upward. At this time, a cam roller 61 of a link plate 60 comes into rollingly contact with the external contour of a cam 50, thereby controlling any motion of the equilibrium link rod 70. In brief, in time of ascension, large tension is imposed on the equilibrium link rod 70, but this tension is transmitted to the cam roller 61 via the link plate 60, and since the cam roller 61 travels along the form of a specific trajectory of an outer circumferential surface 50a of the cam 50, the table is always kept in horizontal.
Patent JP-H02106544-A (JP)
Title: Cloth cutting device for automatic cross roll exchanger
Inventor: KUWABARA MASAICHI
IPC: B65H19/26
Filed: 1988-10-13
Abstract: PURPOSE:To give tension to a cloth by tension bars to facilitate cutting of the cloth by providing a pair of tension bars spaced apart in front and in rear directions and projected in right and in left directions, bending the end parts, and providing a cutter block between the tension bars. CONSTITUTION:A pair of tension bars 412, 413 spaced apart in front and in rear directions and projected in right and in left directions are fixed on the upper face of a base 411 of a cutter block 410. The end part of the front tension bar 412 is bent downward and the end part of the rear tension bar 413 is bent upward, and both the tension bars can thus be smoothly engaged with a cloth CL. A cutter 414 capable of being directed to the right and left is installed slantly between the tension bars 412, 413, and the block 410 is reciprocated in right and in left directions. The cloth CL to be cut is engaged with the tension bars 412, 413 as shown in the drawing to tighten the cloth to some extent to facilitate cutting of the cloth.
Patent JP-H0596509-A (JP)
Title: Method of boring elongated hole in wood and woodworking hollowchisel mortiser
Inventor: MATSUE TOSHIYUKI
IPC: B27F5/10
Filed: 1991-10-07
Abstract: PURPOSE:To provide a method of boring elongated hole in wood and woodworking hollowchisel mortiser, with which no shifting of weighty material is necessary at every change of boring and consequently which reduces the labor load of a worker. CONSTITUTION:The center ink of an elongated hole to be bored, which is inked on material W, is detected with the detecting means of the position of boring so as to fix the material W. At the same time, after boring datum point is established by once corresponding a hollowchisel 6 to the center ink, boring is performed. Thus, no shifting of weighty material is necessary at every change of boring and consequently the labor load of a worker can be reduced and, at the same time, boring work is easily performed even not by an skilled technician but by an unskilled worker.
Patent JP-H10102765-A (JP)
Title: Clamp for steel tube
Inventor: YOSHIKAWA YUKIO
IPC: E04G7/16
Filed: 1996-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a clamp capable of improving the slip strength and breaking strength. SOLUTION: A clamp for steel tube is provided with a clamp body 1 having an arc-shaped recessed part 2a corresponding to the outer circumference of a steel tube to be clamped on its side wall, a clamp lid 4 to be turnably and pivotably supported by the clamp body 1, a tightening bolt 6 and a nut 8 to tighten the clamp body and a free end of the clamp lid 4. A curved holding member 12 is arranged on an inner side of the arc-shaped recessed part 2a of the clamp body 1, a holding curved surface part corresponding to an outer circumferential curved surface of the steel tube to be clamped is formed on the curved holding member 12, and a ridge-shaped projected part swollen upward in a ridge-shape is formed.
Patent JP-H01101158-A (JP)
Title: Electrostatic ink-jet recorder
Inventor: NARUSE OSAMU
IPC: B41J2/06
Filed: 1987-10-14
Abstract: PURPOSE:To improve accuracy in the jet position and raise the recording speed, by joining a plate to the opening of the ink feed path in a manner that each electrode and nozzle oppose each other. CONSTITUTION:The recorder is provided with a body 2 having a plurality of electrodes 4 and ink feed paths 3, a number of integrally formed nozzle 5a, and a nozzle plate 5 joined to the port of the ink feed path 3 in a manner that each nozzle 5a and electrode 4 oppose each other, and a recording sheet 7 is provided in front of a back side electrode 6. When voltage is applied be tween the opposing electrodes 4, 6, an electric field in formed, an electric charge is injected in the ink meniscus formed in the nozzle 5a to pull ink to the rear electrode 6 side in a spindle shape and effect printing on recording paper 7.
Patent JP-H0894201-A (JP)
Title: Air conditioner
Inventor: TANAKA TAKASHI
IPC: F25B13/00
Filed: 1994-09-29
Abstract: PURPOSE: To obtain comfortable air conditioning even in a sever cold season by allowing a refrigerant to flow into an auxiliary heat exchanger when a refrigerant temperature is not higher than a predetermined level and allowing the refrigerant to flow into an air type heat exchanger when an external air temperature is not lower than a predetermined level and the temperature differences between the external air temperature and an indoor temperature are not greater than a predetermined value. CONSTITUTION: An air type heat exchanger 1 is provided between a compressor 7 and a pressure drop unit 11, and a gas-firing type heat exchanger 3 which is an auxiliary heat exchanger is provided to the air type heat exchanger 1. When a refrigerant temperature measured by a temperature sensor 17 is lower than a first preset temperature, a controller 15 controls a change-over valve 13 to cause the refrigerant sent from the pressure drop unit 11 to flow into the gas-firing type heat exchanger 3. During a period when the gas-firing type heat exchanger is actuated, a temperature sensor 18 measures an external air temperature while a temperature sensor 19 measures an indoor temperature.  When an external air temperature is higher than a second preset temperature, or when the temperature differences between the indoor temperature and a third preset temperature are smaller than a predetermined value, the controller 15 changes over the flow passage of the refrigerant by the change-over value 13 to cause the refrigerant in the pressure drop unit 11 to flow into the air heat exchanger 1.
Patent JP-H0899592-A (JP)
Title: Bumper beam
Inventor: WADA TSUNEYUKI
IPC: B60R19/18
Filed: 1994-09-30
Abstract: PURPOSE: To provide a bumper beam that can be easily formed by simple bending so as to reduce cost and can be made sufficiently lightweight. CONSTITUTION: A bumper beam 1 is formed into approximately U-shape cross section with a vertical wall 5 and an upper and a lower horizontal walls 6, 6 continuous from the vertical wall 5 by bending one metal plate. This metal plate before forming is provided with cutout parts 9 at both end parts corresponding to the respective horizontal walls 6. Upper and lower horizontal wall extended parts 10 of tapered shape, and bent parts 12 disposed between the horizontal wall extended parts 10 through the cutout parts 9 and formed of the extended parts of the vertical wall 5 and horizontal wall parts 11 left at the upper and lower parts are thereby formed previously at both end parts. These bent parts 12 are bent onto the opening side of U-shape cross section, and the horizontal wall parts 11 of the bent parts 12 are overlapped with the horizontal wall extended parts 10 and welded.  Both side parts 4, 4 of the bumper beam 1 are thereby formed integrally.
Patent JP-S63114837-A (JP)
Title: Assembly and overhaul control method in physical distribution system
Inventor: MIURA KENSUKE
IPC: G06Q50/04
Filed: 1986-11-01
Abstract: PURPOSE:To enable easy reaction to the change of a physical distribution system by expressing the establishment of article quantities, types and conditions in facilities as marks, and determining a control operation to be executed with said marks under shifting. CONSTITUTION:When an article is on a distribution line, a transition to be operated via the operation of fire occurrence judgement and competition deletion is determined by a fire occurrence judgement and competition deletion part 1d on the basis of input data from production control data 1C and a physical distribution system 3, network data made at the off-line time and a rule base. And a control operation part 1e corresponding thereto is started, thereby instructing assembly, overhaul and transportation operations to the physical distribution system 3. Furthermore, for a transition at a fire, a token transition part 1f works to shift a token on the basis of a rule describing a method for assembly, overhaul and transporation, a status is transited and information about a manufacture process is saved as an operation history 1g, thereby using the information as production control data.
Patent JP-H08102876-A (JP)
Title: Video camera
Inventor: MATSUZAKA KAZUHIRO
IPC: H04N5/225
Filed: 1994-09-30
Abstract: PURPOSE: To simplify the operation at the time of using a sports viewer frame by realizing the sports viewer frame by means of a small eyepiece. CONSTITUTION: Fig. (a) shows the positional relation between a liquid crystal display panel 1 and the eyepiece 2 at the time of normal use and the way how an image is seen. In this case, the video camera is used by putting an eye near to the eyepiece 2. On the other hand, Fig. (b) shows the positional relation between the liquid crystal display panel 1 and the eyepiece 2 at the time of use as the sports viewer frame and the way how the image is seen. In this case, at the same time of bringing the eyepiece 2 near to the liquid crystal display panel 1, an arm part 3a pressurized an execution switch 5 to switch the screen of the liquid crystal display panel 1 to a reduction screen.
Patent JP-H07300952-A (JP)
Title: Method for constructing roof-top of various building
Inventor: ONO JUNICHI
IPC: E04D11/02
Filed: 1994-09-30
Abstract: PURPOSE:To prevent the water leakage phenomenon from a drain part of the roof-top of a building made of various kinds of material, and to improve the durability of each construction part of the roof-top. CONSTITUTION:In the appropriate number of drain parts C for draining the water, which are arranged in the roof-top of various building such as a concrete building, the appropriate number of grooves 31 are provided in the periphery of the inclined surface of a drain part main body p A water-proof layer 32 made of the FRP water-proof material is laminated on the surface of the whole of the inclined surface of the drain part main body 30 along each recessed part of the grooves 31.