baber/WOPTO huggingface dataset:
Patent JP-H09263247-A (JP)
Title: Folding type seating device
Inventor: TAKAHASHI ISATO
IPC: B62B9/12
Filed: 1996-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a folding type seating device which can settle and develop the skeleton in a simple operation, by abolishing the conventional folding mechanism using a bracket to carry out the rotation and the reversal operation perfectly, and applying a new sliding system. SOLUTION: The folding is carried out by the up and down movement of a slider 7. That is, the holding of holding means 71 and 72 is released from the developed posture, and after the slider is depressed to move downward and to transfer to the settled posture, the holding by the holding means is carried out so as to accumulate the energy to a developing spring 12. In order to transfer to the developed posture again, the holding by the holding means is released, and as a result, the slider 7 moves upward automatically to make to the developed posture by the energy accumulated to the developing spring, and the holding by the holding means can be carried out.  Even though the developing spring is a torsion spring or a leaf spring with a small displacement, the displacement can be expanded by the ratio of the diameters of a small diameter pulley and a large diameter pulley to compose a displacement expanding methanism 11, so as to allow to move the slider largely.
Patent JP-S52153820-A (JP)
Title: Modification of adamite material
Inventor: ENDOU TOORU
IPC: C22C33/08
Filed: 1976-06-16
Abstract: PURPOSE: To improve effectively the mechanical properties especially toughness of adamite by the addition of CaC 2  to the molten metal to desulfurize and to deoxidize, then by the addition of one or more elements selected from Ti group and V group to fix nitrogen. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H01244439-A (JP)
Title: Original platen
Inventor: ICHIKAWA KOJI
IPC: G03B27/62
Filed: 1988-03-25
Abstract: PURPOSE:To improve reading accuracy for an original facing upward and to facilitate assembly and adjustment by uniformly applying pressure to a transparent plate with the aid of air pressure when a sealed small chamber in which the original is placed is decompressed and making to adhere the original surface to the transparent plate uniformly. CONSTITUTION:A glass plate 2 is opened in a direction a, and the original 20 is placed on an original placing table with its face turning upward. The glass plate 2 is closed in a direction B, and an upper/lower adjusting part 11 is moved vertically to slightly push the front surface of the original 20 to the glass plate 2. At this time, the tip of adsorbing member 4 is adjusted to come into contact with the bottom of the glass plate 2. A suction part 12 is operated to discharge the air in the small chamber 3 from suction ports 7C and 7D. Since air pressure is uniformly applied to the glass plate 2 in a direction P, the original 20 is pushed to the surface of the glass plate 2 with uniform pressure.
Patent JP-2000264078-A (JP)
Title: Fuel supply device for construction machine
Inventor: MURAYAMA YUJI
IPC: E02F9/00
Filed: 1999-03-17
Abstract: PROBLEM TO BE SOLVED: To let an oil supplying worker to securely recognize that a fuel tank is filled with oil to the full of its storage limit in supplying oil to the fuel tank. SOLUTION: Liquid surface detection sensors 26a, 26b, 26c are provided on a fuel tank 14, the liquid surface detection sensor 26a is installed at a position just before a storage limit, the liquid surface detection sensor 26b detects that a liquid surface in the fuel tank 14 reaches 3/4, and the liquid surface detection sensor 26c detects that the liquid surface in the fuel tank reaches 1/2. The liquid surface detection sensors 26a-26c are connected to a controller 27, a horn 30 sounds once when the liquid surface rises to the position of the liquid surface detection sensor 26c, the horn 30 sounds twice when the liquid surface rises to the position of the liquid sensor 26b, and the horn 30 sounds three times or continuously sounds for a specified time when oil is supplied to the position of the liquid surface sensor 26a.
Patent JP-H02251719-A (JP)
Title: Three-dimensional remote measuring method
Inventor: YAMAMOTO YUICHI
IPC: G01C15/00
Filed: 1989-03-27
Abstract: PURPOSE:To make it possible to measure the relative position between measuring points highly accurately by placing a vertical ruler on one side of a separated part, visually observing upper and lower targets, and accurately measuring the distance between the upper and lower targets. CONSTITUTION:At first, a vertical ruler 17 which can be moved up and down vertically and has upper and lower targets 13 and 16 on the same vertical line is set vertically. The targets 13 and 16 are measured. The three-dimensional coordinates of the positions are measured. Then, the ruler 17 is vertically lowered, and the targets 13 and 16 are arranged at the upper and lower parts of a separated part 19 such as a floor or a ceiling. Under this state, the targets 13 and 16 are measured, and the respective position coordinates are corrected. With said position coordinates as references, upper and lower measuring points 6a and 6b are measured, and the coordinate positions are computed. The relative interval between the measuring points 6a and 6b is computed based on the coordinate positions.
Patent JP-H11267875-A (JP)
Title: Method and device for supplying assist gas of thermal cutting machine
Inventor: KAHATA TETSUYA
IPC: B23K26/14
Filed: 1998-03-20
Abstract: PROBLEM TO BE SOLVED: To improve quality and cutting velocity by installing a combustion catalysis type oxygen purifying device for removing impurities in an oxygen gas and increasing the purity of oxygen gas between a oxygen gas supplying source and a thermal cutting machine. SOLUTION: In the thermal cutting machine for thermal cutting a work 26 while an assist gas is ejected from a processing head 19, this assist gas supplying device comprises an oxygen gas supplying source 1 for supplying the oxygen gas to a processing head 19 as an assist gas, and a combustion catalysis type oxygen purifying device 8 which is installed between the oxygen gas supplying source 1 and the processing head 19 and removes the impurities in the oxygen gas supplied from the oxygen gas supply source 1 by thermal decomposition for increasing the pure materials of the oxygen gas. Thereby, since the oxygen gas with high purity can be supplied to a processing head 19 as an assist gas, the oxidation reaction at the time of cutting is stabilized so as to obtain a product with high cutting quality.
Patent JP-H06286404-A (JP)
Title: Pneumatic radial tire
Inventor: KADOTA KUNINOBU
IPC: B60C11/00
Filed: 1993-03-30
Abstract: PURPOSE:To prevent separation inside of an annular recessed part by forming a border line of a carcass of respective assumed tires adjacent to each other while sandwiching the annular recessed part between them in a specific shape in a tire which has the annular recessed part in the central part of a tread surface and has excellent waterproof performance. CONSTITUTION:A hoop material 3 to reduce a crown part is wound round a carcass striding between a pair of bead cores 2a and 2b. Belt layer 4a and 4b and a tread 5 are arranged in order on the outside in the diameter direction of the carcass. An annular recessed part 6 is formed in a part corresponding to the hoop material 3 of the tread 5. In this case, in a cross section passing through the rotation axis of a tire, a border line of the carcass partitioned into two crests 1a and 1b by fastening of the hoop material 3 forms the respective crests 1a and 1b as a crown part, and when respective single tires T1 and T2 containing this crown part and an existing sidewall are assumed, the border line of these carcasses is formed in a shape having respective intersections P1 and P2 on the inside in the diameter direction of the annular recessed part 6.
Patent JP-S55164076-A (JP)
Title: Method for dry etching
Inventor: OSADA TOSHIHIKO
IPC: H01J37/34
Filed: 1979-06-08
Abstract: PURPOSE:To raise the accuracy of etching and the efficiency of treatment by making dry etching while contacting a wafer to be etched closly to the inside circumferential wall of a rotating chamber by means of centrifugal force so as to keep it in thermal contact with the wall. CONSTITUTION:The dry etching using CCl4 gas, etc., is made on wafers 14 placed along a side electrode 13 by contacting it closely to the electrode surface 13 by centrifugal force while keeping it in high thermal contact with the electrode surface 13 by means of rotation of the etching chamber 11 around a central electrode 12 as an axis and applying a high frequency power across the electrodes 12 and 13. In this case, the side electrode 13 is cooled by an external water or air cooling means. Thus, a highly accurate and stable dry etching can be performed without the needs for the close adhesion of the wafer 14 by using an oil, as in the conventional methods, and hence the efficiency of treatment can be raised because the oil- removing process after the etching is eliminated.
Patent JP-S5418187-A (JP)
Title: Injury care aid
Inventor: BAATEIRU NATSUPU BAAGUMAN
IPC: A61F13/00
Filed: 1978-06-14
Abstract: A first-aid dressing comprising a bandage and a compress arranged thereon. Both the bandage and the compress are folded at least double in the longitudinal direction of the bandage, which is elastically stretchable in the longitudinal direction thereof. The compress is so formed and so applied to the bandage that when the bandage is unfolded to twice its width the compress can be unfolded to a width which, even in this state of the bandage, coincides substantially with the width of the bandage.
Patent JP-S56168098-A (JP)
Title: Heat accumulator
Inventor: SAKAI TAKASHI
IPC: F28F23/00
Filed: 1980-05-28
Abstract: PURPOSE: To increase the utilizing rate of accumulated heat by expediting the movement of hydrogen gas to a heat accumulating vessel and obtain the heat accumulator for a solar heat utilizing room heating excellent in the operability and improved in the energy efficiency thereof by a method wherein in inflatable bag is provided in a hydrogen storing vessel.  
     CONSTITUTION: The heat accumulating vessel 1 accommodating compound of a metal and hydrogen, which is a heat accumulating material, and the hydrogen storing vessel 6 accommodating the compound 7 of a metal and hydrogen, which is a hydrogen storing material, are connected by a hydrogen transporting pipe 12. A heat collector 2 and a loader 3 are arranged in the heat accumulating vessel 1 so as to be able to effect a heat exchange. The inflatable bag 8 is provided within the  hydrogen storing vessel 6 while the inflatable bag 8 is connected to a hydrogen storing vessel section 9 for inflating. The inflatable bag 8, in a contracted condition  upon heat accumulating, is inflated upon heat emission, thereby increasing a  pressure in the hydrogen storing vessel 6 and expediting the movement of the  hydrogen gas to the heat accumulating vessel 1. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H08275217-A (JP)
Title: Portable radio equipment
Inventor: SAKAKIBARA TAKEFUMI
IPC: H04W84/02
Filed: 1995-03-29
Abstract: PURPOSE: To accurately transmit information content by specifying the content of received information with an information graphic of a graphic display means and a call reception display of a corresponding call reception display section so as to allow the user to understand the content of the received information intuitionally. CONSTITUTION: A liquid crystal display panel 4 is arranged in the middle of a front side of a radio equipment case 2, and plural event marks (information graphics) 5a-5e specifying the content of the specific information with a pattern are printed in color on the front side of the radio equipment case 2 under the liquid crystal display panel 4. Various kinds of information such as weekday, month and day and time indicated respectively by captions 41-43 is displayed on the liquid crystal display panel 4 in the reception standby state. When a reception section receives the information, the received information is displayed in place of the time indication under the control of a control section.  In this case, when reception data corresponding to the even mark 5 are received by the reception section, the event mark 5 by the pattern and the call reception indication of the liquid crystal display panel 4 specify the content of the received information.
Patent JP-H07281671-A (JP)
Title: Blower
Inventor: KISHI KAZUTO
IPC: G10K11/16
Filed: 1994-04-11
Abstract: PURPOSE:To decrease fan noises by mounting a blasting fan at the node of the acoustic mode of a duct. CONSTITUTION:The blasting fan 1 is installed at the node of the acoustic mode of the duct. The air flowing in from the opening end Oa of, for example, the duct 2 is discharged from the opening end Ob through the blasting fan 1 installed at the duct 2. The noises are decreased by changing the duct length L and the distance (d) from the opening end Oa to the blasting fan 1 when the length of the duct is defined as L, the distance from the opening end Oa to the blasting fan 1 as (d), the frequency of the noises generated from the fan as (f) and the wavelength of this time as lambda. The reason thereof lies in that the basic resonance frequency (f) of a pipe opens at both ends is f=v/2L (v is the sound velocity), that the air in the pipe has a vibration mode at a frequency of integral multiple of the frequency thereof and that the amplitude does not increase at the nodes even if the frequency is excited.
Patent JP-H07276286-A (JP)
Title: Cut powder attachment preventive device at band saw type cutter
Inventor: NAGAOKA HITOSHI
IPC: B26D1/46
Filed: 1994-04-11
Abstract: PURPOSE:To prevent a band saw or pulleys from being attached with cut powder. CONSTITUTION:In the ate of a band saw type cutter equipped with two pulleys 13, 14; an endless beltlike band sew 15 hung around between the pulleys 13, 14; a drive means to conduct the travel drive of the band sew 15 along a lengthwise direction; and a cutting-off portion to cut off a work W by means of the band saw 15, cut powder attachment preventive means (rotary brushes 31, 32) to prevent the band saw 15 from being attached with cut powder are provided at predetermined positions between this cutting-off portion and the pulleys 13, 14 positioned separately from the cutting-off portion by predetermined distances toward the travel direction of the band saw 15.
Patent JP-H09253876-A (JP)
Title: Method for removing rust of metallic equipment of out door installation
Inventor: ASHITACHI SHUICHI
IPC: B23K26/352
Filed: 1996-03-27
Abstract: PROBLEM TO BE SOLVED: To remarkably improve the working efficiency of the high lift work by guiding the laser beam of the specified wavelength by an optical fiber, and irradiating the laser beam on a surface of a rusted part to easily remove the rust. SOLUTION: In removing the rust on a transmission line steel tower 10, a working vehicle 12 is arranged in the vicinity of the transmission line steel tower 10. A solid laser beam generator 14 is mounted together with a power unit or the like on the working vehicle 12, and an optical fiber 16 is connected to the laser beam generator 14. The laser beam L is emitted from a tip of the optical fiber 16 by driving the laser beam generator 14, and a surface of the transmission line steel tower 10 is irradiated therewith. A reflection factor measuring device 18 is installed corresponding to the irradiation position of the laser beam L to measure the reflection factor at the place irradiated with the laser beam L by the measuring device 18.  When the surface of the transmission line steel tower 10 in which the rustproof treatment such as coating and plating is performed on the surface of a base metal is irradiated with the laser beam L, more optical energy is absorbed by the rusted part from the difference in the reflection factor between the rusted part and the base metal, and the rust is turned into small broken pieces, and selectively removed.
Patent JP-H02252172-A (JP)
Title: Video tape recorder
Inventor: HONJO MASAHIRO
IPC: G11B5/027
Filed: 1989-03-24
Abstract: PURPOSE:To select an optimum step ratio for each mode and to eliminate deterioration of an S/N ratio by inserting a step-up transformer between a reproducing head and a head amplifier and changing a winding ratio of the transformer in accordance with a high mode or low mode in FM frequency. CONSTITUTION:A regenerative signal from the reproducing head 1 of the video tape recorder is inputted to the step-up transformer 3 across a rotary transformer 2. The primary winding sides of this head 1 and the transformer 2 are mounted on a rotary cylinder 8, the secondary winding side of the transformer 3 is constituted in order to obtain plural step-up ratios according to the modes, and a ratio of 1 to n1 is outputted to a terminal 6 of a switch circuit 4 while a ratio of 1 to n2 to a terminal 5. Then, the terminal 5 or 6 is selected by the circuit 4 in accordance with an instruction from a mode discriminating circuit 9 to output the above stated ratio via the head amplifier 7 having input capacitance C. Then, the terminal 6 is selected with the high mode in FM frequency, and the terminal 5 is selected with the low mode.
Patent JP-H08251671-A (JP)
Title: Vtr remote controller with monitor
Inventor: MIYA ISAMU
IPC: H04Q9/00
Filed: 1995-03-07
Abstract: PURPOSE: To improve the operation of a remote controller by displaying a video signal sent from a VTR on a monitor on the remote controller in a picture. CONSTITUTION: The VTR 11 is provided with a video signal transmitting part 12 and a transmitting antenna 13 and a reproduced video signal or a video signal received by a built-in tuner is transmitted by an appropriate I-wave fine radio wave through the transmitting 12 and the antenna 13. The remote controller 1 for operating the VTR 11 receives a video signal from the VTR 11 by a receiving antenna 7 and a video signal receiving part 5 and displays a picture on a monitor 6 consisting of liquid crystal. Even at the time of observing a videocasting picture by a television(TV) 21, a picture reproduced by the VTR 11 is displayed on the hand held monitor 6 and control operation such as program searching can be executed.  Even when the reproduced picture of the VTR 11 is observed by the TV 21, a video signal received by the built-in tuner of the VTR 11 is displayed on the monitor 6, so that a video in broadcast can be confirmed without switching the screen of the TV 21.
Patent JP-S56168116-A (JP)
Title: Display device of video tape recorder or the like
Inventor: YAMAJI YASUHIKO
IPC: G11B33/12
Filed: 1980-05-29
Abstract: PURPOSE: To eliminate the inconvenience of the direction of viewing the display limited in a fixed direction by permitting change-over displaying of display contents such as display characters and figures so as to be inverted or turned laterally with respect to the body of a video tape recorder or the like.  
     CONSTITUTION: A control switch 5 which applies control input to a segment signal change-over device 4 is provided to the body of a VTR, and its on-and-off are changed over by the upright state and laterally turning state of the body of the VTR. In the ordinary upright state, a gravity switch not goes on, and therefore the segment signals from a segment signal generator 1 are applied as they are to a fluorescent display tube 3 through a segment signal change-over device 4 and, for example, the time is displayed in the tube 3. If the body of this VTR is used horizontally, the gravity switch goes on, and the segment signals from the generator 1 are changed over symmetrically through the change-over device 4 and are outputted, so that the display has the relation inverted with respect to the body of the VTR. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S59199520-A (JP)
Title: Production of polysiloxane hydride
Inventor: NISHII KOUTA
IPC: C01B33/113
Filed: 1983-04-25
Abstract: PURPOSE:To produce a stable polysiloxane hydride without containing any organic group, by reducing a polysiloxane hydride having terminal silanol groups, etc. with H4LiAl, etc. at the terminals thereof into H. CONSTITUTION:A polysiloxane hydride having silanol or alkoxyl groups or halogen at the alpha- and omega-positions is reduced with H4LiAl in dibutyl ether, etc. and then neutralized with an aqueous solution of a dilute acid, etc. The resultant Al(OH)3 is then precipitated to give the aimed polysiloxane hydride having the above-mentioned silanol or alkoxyl groups or halogen at the alpha- and omega-positions substituted by H, and if necessary the precipitating and redissolving operation is repeated by using acetonitrile and toluene, etc. for further purification. The resultant polysiloxane hydride obtained by the above-mentioned method is capable of forming silicon oxide insulting films having improved flatness and heat resistance, etc.
Patent JP-S60215440-A (JP)
Title: Removing device in heavy duty transporter
Inventor: FUJITA YUTAKA
IPC: B60P1/02
Filed: 1984-04-10
Abstract: PURPOSE:To prevent stuffing of tire groove with such as stones dispersed on the pavement by providing removing boards retractable with correspondence to lifting/lowering of chassis frame at the inner front of tire house of trailer chassis. CONSTITUTION:Trailer chassis 3 is provided with C-shaped liftable frames 4 at the inside and horizontal sections 5 are formed at the lower end of said frame 4. While removing devices 7 are mounted in the tire house of the trailer chassis 3. Said devices 7 are provided with removing boards 12 deployable in front of the tire with correspondence to lifting/lowering of said frame 4. Upon lowering of said frame 4, said boards 12 will project at the opposite sides of said frame 4 to remove stones, sand, etc. dispersed on the pavement to the outside of tire thus to prevent stuffing of tire groove with such as stone.
Patent JP-H11330400-A (JP)
Title: Manufacture of dynamic ram cell capacitor
Inventor: KO YUTAKU
IPC: H01L27/108
Filed: 1999-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a dynamic RAM cell capacitor. SOLUTION: The method for manufacturing a dynamic RAM cell capacitor comprises the steps of etching a first insulating film 108 formed on a semiconductor substrate to form a storage contact hole 120, filling a first conductive film in the hole to form a storage contact plug 122, sequentially forming a second conductive film 124 and a thick second insulating film 126 having a predetermined thickness on the first insulating film, using a mask to expose the second conductive film disposed on a storage node forming region 127, and etching the film 126. Further, the method comprises the steps of filling the exposed region in a third conductive film, removing the second insulating film, forming a third conductive film, etching the second conductive film to expose the first films of both the sides, and forming a storage node formed of the second and third films.
Patent JP-S58190181-A (JP)
Title: Character broadcast receiver
Inventor: INOSE TETSUO
IPC: H04N5/445
Filed: 1982-04-30
Abstract: PURPOSE:To stabilize a display, by supplying the composite synchronizing signal obtained from a clock pulse which is generated synchronously with a color subcarrier to a refresh counter for address of a picture element memory as well as to a deflecting circuit. CONSTITUTION:A synchronism separating circuit 4 separates both horizontal and vertical synchronizing signals contained in a received and demodulated composite video signal. At the same time, a phase locking loop circuit 9 produces a clock pulse CP1 which is synchronized with the color subcarrier contained in the composite video signal. Then a synchronizing signal generating circuit 12 uses the pulse CP1 as an input and a pulse synchronizing with the separated horizontal and vertical synchronizing signals to produce a composite synchronizing signal B. Then this signal B is supplied to a refresh counter 13 for address of a picture element memory 14 as well as to a deflecting circuit 17.