baber/WOPTO huggingface dataset:
Patent JP-H0910830-A (JP)
Title: Tube and manufacture thereof
Inventor: YASUDA RYUJI
IPC: B21D39/02
Filed: 1995-06-28
Abstract: PURPOSE: To abut surely a side edge and the other side edge in a predetermined place without using any spot welding or the like in a pipe and manufacture thereof, tube making a sheet and joining a one side edge and the other side edge each other. CONSTITUTION: In the tube making a sheet and joining one side edge 27 and the other side edge 29 each other and thereby, the fitting projection part 33 is formed as one body to the side edge 27 of the main pipe body 21 and simultaneously the fitting recessed part 35 is constituted as one body formed to the other side edge 29. Further, a tip of the fitting recessed part 35 is housed within a recessed depression part 37 formed in the main tube body.
Patent JP-H0717416-A (JP)
Title: Total oil pressure large steering angle antiphase four wheel steering device
Inventor: HARAYOSHI MITSUHIKO
IPC: B62D7/14
Filed: 1993-06-30
Abstract: PURPOSE:To hold the steering angle of rear wheels by constituting the oil pressure circuits from a power steering valve to both power cylinders of front and rear so as to make ON/OFF right and left independently, and preventing the rear power cylinder from returning to the neutral position due to pressure drop. CONSTITUTION:An oil passage changeover valve 10 is connected to both power cylinders 3, 30 of front and rear in series so as to steer the rear wheels in antiphase at steering a large steering angle. In this case, the oil passage changeover valve 10 is constituted of a cylinder 11 and a spool 12 moving according to a handle angle. The cylinder 11 is formed with a power steering valve 2, respective ports 11a-11f connected to both power cylinders 3, 30, and respective oil passages 11g, 11h through which a part of oil pressure is applied on the end faces of the spool 12. Meanwhile, the spool 12 is formed with respective oil passages 12a-12e so as to connect the front power cylinder 3 to the power steering valve 2 at a small steering angle, and connect together both power cylinders 3, 30 in series at a large steering angle.
Patent JP-S5798672-A (JP)
Title: Production of tool parts made of steel
Inventor: KIKUCHI NORIBUMI
IPC: B23B27/14
Filed: 1981-10-12
Abstract: PURPOSE:To provide abrasion resistance by coating the titanium oxycarbide formed by causing halide of Ti, hydrogen, CO or CO2 to react at specific temps. on the surfaces of tool parts made of steel. CONSTITUTION:Tool parts made of steel such as drills, vickers cutting tools, spade drills, broaches, taps and the like are contained in a reaction vessel made of a heat resistant alloy. Halide of Ti, hydrogen, and a reacting gas consisting of CO or CO2 or both of CO and CO2 are introduced into the vessel, and these are heated to 800-1,200 deg.C. The reacting gas reacts in the vessel and forms titanium oxycarbide. The titanium oxycarbide coats the surface of tool parts. The thickness of the coating layer is set at 0.5-20mu.
Patent JP-H0459017-A (JP)
Title: Antipollution equipment
Inventor: TOMINAGA TAKASHI
IPC: B01D53/34
Filed: 1990-06-22
Abstract: PURPOSE:To obviate the presence of a deposit in a discharge port and to eliminate the need for frequent cleanings in the antipollution equipment by absorption by connecting a dust collecting part to the gas discharge port and discharging the gas through the dust collecting part. CONSTITUTION:The monosilane (SiH4) as waste gas diluted with N2 is supplied from a process gas discharge port 6 and hydrolyzed by a liq. in a water storage tank 3. The N2 is passed through the packing 7 along with a small amt. of the formed fine SiO2 powder and then through a meandering passage provided with a baffle 9, and the fine SiO2 powder is dropped by gravity, washed by a shower 7 and sent to the water storage tank 3. The N2 passed through the baffle 9 is introduced into a dust collector 30, spiraled around an exhaust pipe 10 and sent downward. The speed is increased in a conical part 11, the N2 is allowed to collide with the wall surface of the conical part 11, and the fine SiO2 powder still remaining in the N2 is deposited on the wall surface of the conical part 11 and dropped into the water storage tank 3.
Patent JP-H0214666-A (JP)
Title: Picture reader
Inventor: KIKUCHI TETSUO
IPC: H04N1/113
Filed: 1988-07-01
Abstract: PURPOSE:To reduce distortion of a picture by providing a rotary angle detection means detecting a rotary angle of a rotary mirror and a magnification means magnifying a picture on a scanning line in response to the detected rotary angle. CONSTITUTION:A light shield plate 11 for detecting home position of a rotary mirror 5 and a photo sensor 12 whose light is shut by the rotation of the rotary mirror 5 are provided to the reader and the rotary angle of the rotary mirror 5 is detected by number of pulses sent to a pulse motor 9. Then in response to the rotary angle of the rotary mirror 5, the interpolation rate of picture information with respect to a long sensor 6 in the direction of photodetector element array is varied to correct the picture information. Thus, the picture without distortion is obtained.
Patent JP-S5952386-A (JP)
Title: Characteristic extracting device
Inventor: KIMURA MASAYUKI
IPC: G10L17/00
Filed: 1982-09-19
Abstract: PURPOSE:To facilitate integration and extract directivity of each component of input pattern simply and in real time by providing plural directional component extracting sections of uniform structure and extracting directional components of many directions. CONSTITUTION:A line of codes of (1), (0) obtained by scanning a character and a pattern to be recognized are inputted to an input terminal 1. A series of codes for a scanning line inputted from the input terminal 1 are outputted as parallel codes for each scanning line in a preprocessing section 2. By providing plural directional component extraction sections 3, directional components of many directions can be extracted. When plural directional codes extracted from the directional component extraction section are inputted simultaneously, overlapped codes are outputted in a directional component superposing section 4 and a directional code is determined in a directional component determination section 5.
Patent JP-H0716197-A (JP)
Title: Dish washer
Inventor: SATSUMA NORIFUMI
IPC: A47L15/46
Filed: 1993-06-30
Abstract: PURPOSE:To shorten the time taken for cleaning to make more effectively cleaning operation. CONSTITUTION:In a dish washer dryer 1, the output voltage of a light receiving element at the time of starting a cleaning process is taken as the reference value, and the output voltage of the light receiving element in process of warm water rinsing that is, the muddiness of cleaning water is detected. Based on the result, a display to permit to take out the dishes of a cavity 2 is performed. The display is, when the output voltage of the light receiving element during the warm water rinsing process exceeds 90% of the reference value S, a takeout permission display light is turned on and a buzzer is driven. Therefore, an operator is informed when the cleaning of the dishes is ended and take out the cleaned dishes of the cavity 2 before waiting for the end point of time of drying process.
Patent JP-H0911359-A (JP)
Title: Method and apparatus for cutting and molding strip of elastmic material
Inventor: PATORITSUKU DEIBUITSUDO MAAKUS
IPC: B29D30/44
Filed: 1996-06-24
Abstract: PROBLEM TO BE SOLVED: To fit a liner in a manner that air or a bladder release agent is not caught in a molded tire during curing by deforming the liner by means of a heating roller or a die before cutting the liner and forming its edge into the tapered shape. SOLUTION: A movable die and a supporting anvil on an applier are shaped in a manner of forming a compressed section of a liner with tapered front edge and rear edge. The edges are tapered in both directions so that the bonding with smooth tapering can be provided between the edges and other sections of the liner to be wound above the edges. In the shaping of the liner, the pressure applied from a die component 58 to an anvil component 60 by two pistons 52 and a cylinder 54 is preferably approximately 4,535.9kgs (10000 1bs.). It is also important to apply the coating of a proper release material onto a belt 36.
Patent JP-H082129-A (JP)
Title: Thermal transfer image receiving sheet and use thereof
Inventor: NARITA SATOSHI
IPC: B41M5/52
Filed: 1994-06-22
Abstract: PURPOSE:To form a thermal transfer image receiving sheet not generating wrinkles or undulation at the time of the application of a foamed layer, enhanced in the easy foaming properties and cushioning properties of the foamed layer, excellent in printing image quality and printing sensitivity and same to paper in quality feeling such as gloss or a surface shape. CONSTITUTION:In a thermal transfer image receiving sheet wherein paper is used as a base material and a foamed layer and a receiving layer are formed on the base material in this order, an undercoat layer is formed between the base material and the foamed layer.
Patent JP-S5952689-A (JP)
Title: Recording paper
Inventor: MIYAMOTO SHIGEHIKO
IPC: C09D11/00
Filed: 1982-09-17
Abstract: PURPOSE:To simultaneously enhance the water resistance and the visible whitening effect of a water soluble dye, by using an image receiving layer having a cationic fluorescence agent contained in the surface thereof as a recording medium for ink jet recording using aqueous ink. CONSTITUTION:An aqueous solution containing a cationic fluorescence agent such as an aminocumarine derivative, a cumarine derivative, a benzimidazole derivative or a pyrazolone derivative is prepared and, according to necessity, a binder is added to said solution. The resulting mixture is applied to a cardboard or paper coated with pigment to contain 0.02-0.4g/m<2> of the cationic fluorescence agent in a material to be recorded. If cationic resin such as dicianediamide condensate resin is used along with the fluorescence agent, synergistic effect is developed in water resistance. In this case, the content of the cationic resin is adjusted to 0-4g/m<2>. As ink jet aqueous ink, an water soluble direct dye or a water soluble acid dye is used.
Patent JP-S5863712-A (JP)
Title: Thermoplastic resin having excellent impact strength
Inventor: KISHIDA KAZUO
IPC: C08F220/42
Filed: 1981-10-13
Abstract: PURPOSE:To prepare the titled resin having excellent processability and surface properties, by copolymerizing styrene, acrylonitrile, methyl methacrylate, etc. in the presence of an acrylic rubber subjected to the particle growth treatment with a specific acid group-containing copolymer latex. CONSTITUTION:The objective resin is prepared by polymerizing (A) 93-30pts.wt. (as solid) of a monomer mixture composed of 30-100(wt)% styrene, acrylonitrile and/or methyl methacrylate and 0-30% other monomer in the presence of (B) 7-70pts.wt. of a grown rubber latex having particle diameter of >=0.2mu and obtained by adding (i) 0.1-5pts.wt. of an acid group-containing copolymer latex derived from 3-30% (meth) acrylic acid, itaconic acid and/or crotonic acid, 97-35% 1-12C alkyl acrylate and 0-48% other copolymerizable monomer to (ii) 100pts.wt. of an acrylic rubber latex obtained by copolymerizing 100- 50wt% 2-10C alkyl acrylate, 0-50% other copolymerizable functional monomer, and a polyfunctional monomer.
Patent JP-S6222086-A (JP)
Title: Semiconductor integrated circuit
Inventor: YANO MASAAKI
IPC: H01L21/822
Filed: 1985-07-23
Abstract: PURPOSE:To prevent a circuit from breaking down and to facilitate the inspection of DC characteristics by setting the output logical state of the circuit optionally according to a control signal. CONSTITUTION:An input buffer part 1 converts an external signal to a voltage level that an internal logical circuit part 2 permits, and the logical output signal of the circuit part 2 is outputted to the outside through a buffer part 4 consisting of an output buffer circuit group. In this case, when the control signal from an inspection control part 3 indicates a normal state, a state corresponding to the output signal of the circuit part 2 is outputted and when a high impedance state is specified, an output signal is placed in the high impedance state; when logic '0' or '1' is specified, '0' or '1' is outputted without reference to the output state of the circuit part 2.
Patent JP-H07332298-A (JP)
Title: Air injection-exhaust device utilizing exhaust gas of automobile
Inventor: IMAI TAKESHI
IPC: F04F5/54
Filed: 1994-06-10
Abstract: PURPOSE:To provide an air injection-exhaust device capable of injecting and exhausting air easily and rapidly to/from air charging type instruments, utilizing the exhaust gas of an automobile. CONSTITUTION:An air injection-exhaust device 1 utilizing the exhaust gas of an automobile is internally provided with an exhaust gas conduit 2 provided with a lead-in part 4 for leading tn exhaust gas, 5 throttle part s letting this exhaust gas pass through so as to intensify pressure and flow velocity and a lead-out part 6 for leading out the exhaust gas; a manifold part 9 for leading in the exhaust gas led out of the exhaust gas conduit 2 so as to expand it to a specified degree; and nozzles 10 for jetting the exhaust gas from the manifold part 9 toward the discharge port 7 side. A suction-discharge pipe 3 of approximately cylindrical shape on the whole provided facing the rear of the nozzles 10 while communicating a suction port 8 for sucking air with the discharge port 7 is further combined in approximately Y-shape to form the air injection-exhaust device 1.
Patent JP-S5992859-A (JP)
Inventor: GERUHARUTO KEEBERU
IPC: B65H26/00
Filed: 1983-09-07
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-H0452559-A (JP)
Title: Velocity measuring apparatus using spatial filter
Inventor: MIYAZAKI HIDENORI
IPC: G01P3/36
Filed: 1990-06-20
Abstract: PURPOSE:To cut components subjects to specular reflection by making the polarizing direction of the light projected from a projector and reflected by a relatively moving object to enter a photodetector orthogonal to the polarizing direction of a first polarizing element, and providing a second polarizing element at a position where the light enters the photodetector. CONSTITUTION:A light beam 6a without being polarized after projected from a projector 1 is converted to a linearly polarized light in an alpha direction through a polarizing plate 3. At this time, if there are puddles 7 on the surface of a road 5 confronting the projector 1 and photodetector 2, the polarizing direction of a light beam 6b subjected to specular reflection by the puddles 7 is maintained, so that the light beam 6b is reflected to be a polarized light perpendicular to a polarizing direction beta of a polarizing plate 4. Accordingly, the light beam 6b subjected to specular reflection by the puddles 7 is completely shut by the polarizing plate 4 and never enters the photodetector 2. On the other hand, the light beam passing through the puddles 7 is irregularly reflected by the road surface 5 at the bottom of the puddles and is returned not to be polarized and reflected to the side of the polarizing plate 4. Accordingly, only a part of the light beam 6b reflected by the road surface 5 forms an image within the photodetector 2, thereby ensuring correct measurement of the speed.
Patent JP-H0913928-A (JP)
Title: Oil sucking device
Inventor: KONDO SHINJI
IPC: F01M11/06
Filed: 1995-06-29
Abstract: PURPOSE: To invariably and surely suck oil even when an offset of oil occurs in an oil pan due to the quick acceleration or quick deceleration travel of a vehicle. CONSTITUTION: A suction auxiliary member 31 is rotatably fitted to the tip section of a suction pipe 2 connected with the base end 21 to the suction port of an oil pump 1 and arranged with the tip 22 in an oil pan 4. The suction auxiliary member 31 is formed into a cylindrical shape having a suction port 33 in the horizontal lateral direction, and a vertically upward base end section 32 is horizontally rotatably fitted to the other end 22 of the suction pipe 2 via a seal bearing 35 having high airtightness. A weight 34 generating rotating force via the acceleration of a vehicle is fitted at the position near the suction port 33.
Patent JP-H05335443-A (JP)
Title: Electronic parts mounting method and electronic parts used for the same
Inventor: YAMAMOTO YOSHIHIRO
IPC: H05K3/34
Filed: 1992-05-28
Abstract: PURPOSE:To obtain a mounting method of electronic parts wherein accurate alignment at the time of mounting electronic parts is enabled, and electronic parts used in the method. CONSTITUTION:In order to mount lead terminals 3a-3d of a high-frequency element 1 on printed wirings 11a-11d formed on a substrate 10, in the manner in which each terminal does not deviate from a specified position, a protrusion is formed on each of the lead terminals 3a-3d. On the other hand, recesses 12a-12d are formed in the printed wiring board 11a-11d which recesses engage with the protrusions of the lead terminals 3a-3d when the high-frequency element 1 is mounted on a specified mounting position of the substrate 10. By mounting the high-frequency element 1 on the substrate 1 in the manner in which the protrusions engage with the corresponding recesses 12a-12d, the high-frequency element 1 can be accurately mounted on a specified position of the substrate 10.
Patent JP-H0722908-A (JP)
Title: Radio receiver
Inventor: FUJIWARA HIROYUKI
IPC: H03J5/00
Filed: 1993-07-01
Abstract: PURPOSE:To prevent to give an erroneous change feeling to a listener within a tunnel by constituting a radio receiver so that the voice broadcast is not repeated intermittently for more than twice even if there exist a broadcast where the voice broadcast is possible to be reproduced whereas the digital broadcast is impossible to be demodulated. CONSTITUTION:In a radio receiver, a voice reproduction means 2 enables the mute control by the designation of a control means 4, and the receiver is provided with a group station storage means 5 having a storage area where the transmission frequency of the same group station is made to be stored and a storage area where the transmission frequency is marked so as to be discriminated. Before the marked transmission frequency is designated it to a tuning means 1, mute-on is designated to the voice reproduction means 2. Because the reproduction suppression of voice broadcasting is enabled and the output becomes a silence state if this matter is performed, the repeating of the reproduction of voice broadcasting is prevented from being continued more than twice even if broadcasting where voice broadcasting is possible to be reproduced and digital broadcasting is impossible to be demodulated exists.
Patent JP-H09322653-A (JP)
Title: Plant culture pot
Inventor: ITO TOSHIO
IPC: A01G9/02
Filed: 1996-06-03
Abstract: PROBLEM TO BE SOLVED: To provide a plant culture pot excellent in air permeability and water absorbability, etc., capable of promoting plant growth, and also easily disposable as e.g. a household garbage after used. SOLUTION: First, a feedstock is prepared by incorporating 100 pts.wt. of a resin such as a polyolefin or polyester, esp. waste plastics, with 30-250 pts.wt., esp. 40-220 pts.wt., more pref. 50-200 pts.wt. of at least one kind of filler selected from pieces of paper, woodmeal and fly ash using any mixer, pref. a Henschel mixer. Next, the feedstock is subjected to injection molding, blow molding or vacuum molding into the objective plant culture pot. Incorporation of the feedstock with an appropriate amount of a water-absorbing resin improves the water absorbing and holding ability of this pot. Use of e.g. a polyolefin as the main feedstock and blending it with e.g. polyester fibers reinforces this pot. Besides, incorporation of a flame retardant in the feedstock enables the feedstock to be mixed and molded at higher temperatures.
Patent JP-H0768113-A (JP)
Title: Bag filter for treatment of exhaust gas containing nitrogen oxide
Inventor: MATSUMOTO MASAHIKO
IPC: B01D53/86
Filed: 1993-06-10
Abstract: PURPOSE:To provide such a bag filter for treatment of exhaust gas that the effect of collecting dust has been improved, pressure loss has been prevented, the economics has been improved, it is sufficiently applied to an exsisting facility, NOx can efficiently be removed from exhaust gas and the filter can be easily produced. CONSTITUTION:The filtering cloth 8 which constitutes a bag filter 7 for treatment of exhaust gas does not pass soot or dust by the effect of carbon fiber 9 but passes only gas. This cloth has the same density of woven state as a usual filtering cloth. By using carbon fiber 9, effects to dissociate, adsorb, and reduce NOx in exhaust gas can proceed so that the NOx in exhaust gas can be decreased. By injecting a denitrating agent for the NOx such as ammonia in exhaust gas in the upstream side of the bag filter 7, the effect of the carbon fiber 9 as the reducing catalyst can be more increased.
Patent JP-H0916093-A (JP)
Title: Display device
Inventor: SHINAGAWA HIROSHI
IPC: G09F7/18
Filed: 1995-06-29
Abstract: PURPOSE: To provide a display device which imparts a change to the appearance of a display board, has an excellent design characteristic and allows the easy operation for fixing, attaching and detaching operation. CONSTITUTION: A front surface 1a as a display surface is formed as a concaved and curved surface 1c slightly recessed inward in a middle surface to an arc shape to upper and lower sides 1b, 1b which are one of two opposite parts. The rear surface 1d thereof is formed as a flat surface in such a manner that the middle part of the display board 1 is made thin. Both lower end faces and both right and left end faces are formed respectively as perpendicular end faces. The display device is composed of the display board 1 constituted in the manner described above, a mounting plate 2 fixed by suitable means to a wall surface or base plate, etc., or constituted as a part of the wall surface or the base plate or as the wall surface or the base plate itself, a fixing materials 3 mounted at the rear surface of the display board 1 and mounting materials 4 fixed to the mounting plate 2.  The display surface is thereby made stereoscopic and the appealing power as the display device is enhanced. In addition, the display surface is made easier to see by lessening the reflection of light.
Patent JP-H0330423-A (JP)
Title: Laminated wiring forming method
Inventor: MORIBE SHUNJI
IPC: H01L21/3205
Filed: 1989-06-28
Abstract: PURPOSE:To make it possible to use a barrier metal technique and to contrive to maintain the reliability of wiring by a method wherein, first, a barrier metal layer is formed on the semiconductor circuit element, on the surface of which an insulating film is formed, and after a high melting point metal film has been formed thereon, a wiring layer is formed. CONSTITUTION:First, a barrier layer 9 is formed on the semiconductor circuit element, on the surface of which an insulating film 8 is formed, and after a high melting point metal film 10, consisting of metal having the melting point at least higher than the wiring forming temperature, has been formed on the layer 9, a wiring layer 11 is formed on the high melting point metal film 10. For example, an interlayer insulating film 8 consisting of PSG is formed, and on the interlayer insulating film 8, a barrier metal layer 9, consisting of MoSi2 or WSi2 and the like, is formed on an MOS transistor on which a source and drain and a connection hole are provided by boring by conducting a dry etching treatment. After a high melting point metal layer 10, consisting of Mo, W, Ti, Ta and the like, has been formed on the above-mentioned barrier metal layer 9, a wiring layer consisting of an aluminum alloy film 11 is formed thereon.