baber/WOPTO huggingface dataset:
Patent JP-H04324234-A (JP)
Title: Fluoresent character display tube of active matrix type
Inventor: AKIYAMA TOSHIYUKI
IPC: H01J31/15
Filed: 1991-04-25
Abstract: PURPOSE:To completely insulate metal wiring and electrodeposition liquid at the time of electrodeposition so as to improve the display quality without an unnecessary luminous element by composing a passivation film of switching element forming a fluoresent character display tube of an active matrix type, of two layers of Si3N4 layer and photoresist baked film. CONSTITUTION:On a glass substrate 11 a multicrystallized Si layer is deposited, and ion implantation is applied thereto. After the heat process, specified patterning is applied to form a source drain layer 12. The eumulticrystallized Si layer is developed in gas phase on the layer 12, and it is subjected to patterning to form an active layer 13, on which an SiO2 film becoming a gate insulation film 14 is formed. On the contact holes formed in the SiO2 film an Al layer is continously formed and subjected to patterning to form a metal wiring layer 15. On the surface of device obtained an Si3N4 film 16 is arranged and the film is subjected to patterning by the use of vinylon ethyl ester negative type photoresist. Only a fluophor deposited surface 17a is thereafter exposed and then a resist baked film 18 is formed on the remaining film 16.
Patent JP-H02275235-A (JP)
Title: Noise damping device of ventilating fan
Inventor: FUKUDA MITSUO
IPC: F24F7/10
Filed: 1989-04-14
Abstract: PURPOSE:To prevent the noise caused by the operation of a ventilating fan by attaching a noise absorbing film to the inner surface of noise absorbing material. CONSTITUTION:A noise absorbing film comprising a soft plastic film having a thickness of about 300mu is attached to the inner surface of noise absorbing material 11. Although the noise generated is high in the frequency range of 500Hz - 1kHz, the absorbing capability of the noise absorbing material 11 is greater in the frequency range in excess of 1kHz. Where the noise absorbing film 21 is attached to the noise absorbing material 11, the resultant noise absorbing capability becomes high in the frequency range of 500Hz - 1kHz, which is commensurate to afore-said frequency characteristics of noise generated. Therefore, the noise generated is well absorbed.
Patent JP-S57209425-A (JP)
Title: Differential lock device of travelling vehicle
Inventor: MURAKAMI YOSHIAKI
IPC: B60K23/04
Filed: 1981-06-19
Abstract: PURPOSE:To provide easy operation of a differential lock device and eliminate the need for a differential locking pedal by actuating the differential lock device by means of a change-over valve which is controlled by a manually operated switch and makes a self-holding action. CONSTITUTION:Differential lock devices 15, 16 are driven by a change-over  valve 22 and said valve 22 is actuated by a switch 24. Turning the switch 24 on  makes a relay L hold by itself. The holding state of the relay L may be released by operating brake pedals 25, 26 or a handle 27. Since the self-holding  feature of the relay L makes the change-over valve 22 maintain its operation,  the differential locks may proceed with its action even if the switch 24 is released.
Patent JP-H05261500-A (JP)
Title: Nozzle for continuous casting
IPC: C04B35/10
Filed: 1992-03-23
Abstract: PURPOSE:To prevent abnormal failure by subjecting refractories contg. carbon and alumina as essential components respectively in specific ratios and >=1 kinds among oxide powder, metallic powder, metallic powder and non-oxide powder for refractory raw materials in specific ratios to an impregnation treatment with a 3Ca-2SiO2-ZrO2 alkoxide. CONSTITUTION:The refractories contg. 5 to 30wt.% carbon and 40 to 90wt.% alumina as the essential components and contg. 5 to 30wt.% one or >=2 kinds among the oxide powder, metallic powder, metallic powder and non-oxide powder for the refractory raw materials is subjected to the impregnation treatment with the 3Ca-2SiO2-ZrO2 alkoxide. The 3Ca-2SiO2-ZrO2 alkoxide impregnated in the nozzle for continuous casting contg. the carbon contributes to the improvement in non-adhesiveness of alumina, oxidation resistance and corrosion resistance. As a result, the clogging of the nozzle and the oxidation of the carbon is effectively prevented. The reduction of the casting cost of a molten steel and the cost of the refractories as well as the stable long-time casting of the steel is enabled. A large contribution is thus made to the improvement in the productivity of irons and steels.
Patent JP-S5521484-A (JP)
Title: Acrylonitrile contained polymer and its manufacture
Inventor: KAARUHANSU ZUURINGU
IPC: C08F20/44
Filed: 1979-07-27
Abstract: 1. Homopolymers and copolymers of acrylonitrile comprising up to 30 % by weight of comonomer units incorporated by polymersation, only comonomers free from ionic groups being used, characterized in that they have K-values of from 50 to 100, a dye absorption capacity for cationic dyes of at least 0.5 % by weight, a conductivity, measured in dimethylformamide solution, of at least 10 mu Siemens and contents of sulphur fixed in the polymers of from 0.2 to 1.5 % by weight in the case of copolymers and from 0.4 to 1.2 % by weight in the case of homopolymers.
Patent JP-S62252081-A (JP)
Inventor: UENO SATORU
IPC: H01R4/48
Filed: 1986-04-24
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-S62253032-A (JP)
Inventor: MIHARA IZUMI
IPC: A61B5/02
Filed: 1986-04-24
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-H10274337-A (JP)
Title: Gland packing
Inventor: ENOKIYA TADAAKI
IPC: F16J15/22
Filed: 1997-03-28
Abstract: PROBLEM TO BE SOLVED: To provide an expansion graphite gland packing having small slide resistance and good seal performance. SOLUTION: A cord-shaped gland packing is formed into a cord-shaped unit by braid-over braiding the periphery of center core material 3 by first/ second braiding yarn 1, 2. In the first braiding yarn 1, the periphery of an expansion graphite-made tape is coated with a reinforcing fiber. In the second braiding yarn 2, carbon fiber or the like or its periphery is coated with a metal wire. The second braiding yarn or the cord-shaped unit may be impregnated with a lubricant. The second braiding yarn is suited for 20 to 80 wt.% the whole braiding yarn.
Patent JP-S62181473-A (JP)
Title: Manufacture of thin film transistor
Inventor: YUDASAKA KAZUO
IPC: H01L21/302
Filed: 1986-04-24
Abstract: PURPOSE:To contrive the improvement in characteristics and reliability by adding a step of oxidizing a gate electrode. CONSTITUTION:A first polysilicon 102 is deposited on an insulating substrate 101 and the patterned polysilicon is subjected to thermal oxidation to form an SiO2 103 on the surface. Next, a second polysilicon 104 is deposited and the patterned second polysilicon is subjected to thermal oxidation to form an SiO2 103' on the surface, whose thickness is the same as that of the gate oxide film 103. After etching the SiO2 103 and 103' simultaneously, impurities are diffused to form source and drain regions 105. By this method, the gate oxide film under a gate electrode is not side-etched, so that a good agate withstand voltage can be obtained.
Patent JP-S59221444-A (JP)
Title: Automatic idling control method of car
Inventor: NAKAO HATSUO
IPC: F02D41/16
Filed: 1983-05-30
Abstract: PURPOSE:To eliminate the short charge of a battery, and to control idling optimally by temporarily inhibiting the control of idling and removing a control error at a transient time on a change into an idling state from a traveling state in an automatic idling control method. CONSTITUTION:When the idling state of a car is detected by an idling detecting sensor, the counting of a timer TM is started. The counting value is compared with a fixed value such as 5sec or 5sec is measured by using a count-up signal from timer TM itself. When the period of inhibition passes after a change into the idling state, battery voltage VB is taken in an as the information of the electromotive force of a battery, and input voltage for the battery to an electronic fuel injector is taken in as battery voltage VB as it is. The battery voltage is compared with a high-region reference value V2 and a low-region reference value V1 in succesion, and idling is controlled in a desirable manner.
Patent JP-H09283124-A (JP)
Title: Tape sticking device
Inventor: TERAGUCHI KAZUHIRO
IPC: H01M4/139
Filed: 1996-04-17
Abstract: PROBLEM TO BE SOLVED: To easily stick a tape on both surfaces of a plate material, and prevent the generation of positional displacement of the tape by sticking a tape piece on one surface of a plate material, and thereafter, bending the tape piece at an end of the plate material, and folding up this bent tape piece to the other surface of the plate material for sticking. SOLUTION: An adhesive tape piece 3 is stuck on a top surface as one surface of a plate-shaped projecting part 2. When the projecting part 2 contacts with a fixed roller 26, the carrying operation of a carrying device for carrying the plate material 1 is temporarily stopped. A turn-up roller 18 is raised and moved close to the fixed roller 26, and simultaneously, a turn-up core part 22c is turned so as to be latched with the tape piece 3 projected from the projecting part 2. Furthermore, turn of a claw lever 22 is hindered and stopped when the claw lever 22 is displaced downward in relation to the projecting part 2. The fixed roller 26 abuts on the top surface of the projecting part 2 through the tape 3, and the roller 18 abuts on the lower surface of the projecting part 2 through the tape 3.  After the roller 18 is moved from one side end of the projecting part 2 to the other side end thereof, the tape is stuck on the lower surface of the projecting part 2.
Patent JP-H08292568-A (JP)
Title: Photosensitive resin composition and photosensitive film using the same
Inventor: MINAMI YOSHITAKA
IPC: H05K3/06
Filed: 1995-04-20
Abstract: PURPOSE: To improve bonding strength to copper, thin line retentivity, resolution, etc. CONSTITUTION: This photosensitive resin compsn. is soluble or swellable in an alkaline aq. soln. and contains ethylenically unsatd. compds., a high molecular compd. having a wt. average mol.wt. of 20,000-300,000 and carboxyl groups and a photo-initiator which generates active radicals under active rays. The ethylenica unsatd. compds. include a compd. represented by formula I [where R<1> is H or methyl, X is one or two groups represented by formula II (where R<2> is H or methyl) and (n) is a positive integer of 1-14]. This resin compsn. is applied on a substrate and dried to form the objective photosensitive film.
Patent JP-H05296555-A (JP)
Title: Wind direction altering device
Inventor: NAWATA YUKITO
IPC: F24F13/20
Filed: 1992-04-15
Abstract: PURPOSE:To smoothly rotate a blade inexpensively. CONSTITUTION:The wind direction altering device comprises a rectangular mounting frame 61 and a blade 62 disposed in the frame 61. Supporting holes 65, 66 are respectively provided at opposed pieces 63, 64 of the frame, and supporting pieces 68 to be inserted into the holes 65, 66 are formed at the blade 62. Sizes H of the ends of the pieces 68 and the end side of the blade 62 substantially coincide with inner side I of the frame 61. A mounting hole 67 is provided at the piece 64, and a protrusion 67 to be inserted into the hole 67 at the time of mounting the blade 62 and to be brought into contact with the piece 64 at the time of rotating the blade is formed at the piece 68 of the blade 66.
Patent JP-S62251456-A (JP)
Title: Reciprocating piston engine
Inventor: NAGANO TAKU
IPC: F02F5/00
Filed: 1986-04-24
Abstract: PURPOSE:To reduce the consumption of oil during high speed and high load operation, by forming, in a top ring, a passage communicating between both upper and lower space sections of the top ring when the top ring is seated on the lower surface of a ring groove. CONSTITUTION:A top ring 20 and a second ring 22 are disposed in ring grooves 16, 16a in a piston ring 10. The top ring 20 is formed therein with a passage 28 which is opened at one end to a space section 24 that is formed when the top ring 20 is seated on the lower surface of the ring groove 16, and which is opens at the other end to an annular second land 26. With this arrangement, the pressure of the second land 26 is increased during combustion and compression strokes by means of the passage 28, and therefore, it is possible to restrain oil from being scraped up to a combustion chamber 14, thereby it is possible to reduce the consumption of oil.
Patent JP-H01269891-A (JP)
Title: Gas separating device
Inventor: MIMAKI YUKIHIRO
IPC: F25J3/06
Filed: 1988-04-20
Abstract: PURPOSE:To introduce material into a fractionating tower with a given liquefying ratio and keep the inside of the fractionating tower at the predetermined value of a reflux ratio at all times, by a method wherein a pressure difference regulating valve is provided in a bypass line while the pressure difference regulating valve is controlled automatically by a signal from a pressure difference regulating meter provided in the fractionating tower. CONSTITUTION:A pressure difference regulating valve 14 is provided in a conduit 44 as a means for bypassing and introducing one portion of liquefied fraction while the pressure difference regulating valve 14 is controlled automatically so that the internal pressure, of a CO fractionating tower 4 is kept in constant by a signal from a pressure difference regulating meter 15 provided in the CO fractionating tower 4 and the requefying rate of material introduced through the conduit 33 is regulated. According to this method, the reflux ratio in the CO fractionating tower 4 may be kept at a predetermined value and the high- purity product of CO gas may be supplied stably.
Patent JP-S58211413-A (JP)
Title: Device for solid model production
Inventor: OOHIRA TOSHIHIRO
IPC: B05C11/04
Filed: 1982-06-03
Abstract: PURPOSE:To obtain a solid model by a method wherein forming agent, which solidifies itself in a short time after being jetted in the air, is jetted from a nozzle on an artificial arm in association with the rotation of a turntable and raked smooth by means of forming pins, the protruded length of which are controllable at the tip of the artificial arm, before the solidification of said forming agent. CONSTITUTION:The forming agent is jetted from the nozzle 13 correspondingly to both the movements of the artificial arm 8 and the turntable 4 and at the same time formed by means of the forming pins 14 before the forming agent solidifies itself. Concretely, the rotation of the turntable 4, the position of a head 12 and the amount of forming agent to be jetted are controlled in response to the figure of a model to be formed by being calculated with a computer and furthermore the jetted forming agent is raked smooth into a desired figure by controlling the protruded amount of the forming pins 14 so as to produce a solid model 5. In such a manner as described above, the solid model can be produced based upon output signals from the computer.
Patent JP-H02273846-A (JP)
Title: Write inhibition monitor circuit for semiconductor storage
Inventor: KIMURA MASATOSHI
IPC: G06F21/79
Filed: 1989-04-14
Abstract: PURPOSE:To easily detect the presence or absence of a write inhibiting function of a semiconductor storage by converting three types of write inhibition monitor signals corresponding to a semiconductor storage to be connected or the state of this storage into the corresponding binary signals. CONSTITUTION:An end of each of resistances 24a and 24b is connected to a write inhibition monitor signal line 17. The resistance value R1 is set so that the line 17 can secure three different voltage levels in accordance with the write grant or inhibition state of a semiconductor storage 101 or the state of the line 17. Then the means 25a and 25b are added to binarize the three different voltage levels. This binarized signal decides the presence or absence of the line 17 in the storage 101. As a result, the presence or absence of the line 17 can be accurately decided for the storage 101.
Patent JP-H01269291-A (JP)
Title: Digital information recording and reproducing system
Inventor: YAMAGUCHI ATSUSHI
IPC: G11B27/02
Filed: 1988-04-20
Abstract: PURPOSE:To execute the recording of an additional sound signal without erasing recorded information by recording the sound signal, which is desired to be additionally recorded, to a sub-code area in a position, to which the sound signal is desired to be inserted, together with an address signal to show the starting and ending positions of the insertion in a recorded tape. CONSTITUTION:A device is caused to be in a reproducing condition and the tape is traveled. Then, when the insertion starting position of the sound signal, which is desired to be added, comes up and a sound postrecording key to be provided in an operating part 12 is pushed while sound information to be just reproduced are monitored, the device is in standby in a preparing condition. Next, when the start key of the operating part 12 is pushed, the device goes to a recording condition and the specified address to show this starting position is recorded to the sub-code area on the tape. Hereafter, the sound signal, which is desired to be added, to be inputted is recorded in this area. When the recording to this area is finished, by pushing a stop key, the insertion of the desired sound signal is ended.
Patent JP-S5722011-A (JP)
Title: Production of interior part for automobile
Inventor: KANEKO SEIJI
IPC: B29C51/14
Filed: 1980-07-15
Abstract: PURPOSE:To obtan an interior part for an automoble, improved in its surface appearance, in the reduced number of work, by forming a bending groove at a part of a composite resin core material at the same time when the core material is formed, and bending the groove. CONSTITUTION:The composite resin-core material 1 is softened with a heat, surface material 2, e.g. carpet, nonwoven fabric or cloth, is put onto the softened surface, and the material 1 is press-formed in this state by cooled dies 3, 4. In this case, the lower die 4 is provided with at least one line of a projecting rib 5. As a result, in the forming step with the cooled dies 3, 4, the composite resin-core material 1 and the surface material 2 are passed and stuck together, and a bending groove 6 corresponding to the projecting rib 5 of the low die 4 is formed in the composite resin-core material 1. Thereafter, the semiproduct is taken out from the dies 3, 4 and bent along the bending groove 6 to obtain a final product. The figures 3a and 4a represent cooling pipes arranged in the upper die 3 and the lower die 4, respectively. In addition, a cut edge 3b along the profile of the product is formed at the periphery of the metal die 3.
Patent JP-H06309307-A (JP)
Title: Document creation device
Inventor: MORI NORIYUKI
IPC: G06F17/21
Filed: 1993-04-22
Abstract: PURPOSE:To obtain the document creation device on which a character can be inputted while its print image is confirmed by automatically adding a left margin at the point of time of character input. CONSTITUTION:An input control part 23 controls a means which stores the character inputted from an input device in a document buffer 41. A hierarchic level segmentation detection part 24 consists of an input position detection part 241 which detects a place in a document where the character is inputted and an input key comparison part 242 which compares the inputted character with hierarchic level segmentation characters stored in a hierarchic level definition table storage part 42. A left margin control part 25 controls the left margin according to the start and end of a paragraph detected by the hierarchic level segmentation detection part 24. Then the segmentation of a hierarchic level is automatically judged by comparing the inputted character with the contents of a hierarchic level definition table and the left margin is set on the basis of the judgement, so the character can be inputted while its print image is confirmed.
Patent JP-H02276449-A (JP)
Title: Brushless dc motor and stator yoke therefor
Inventor: SUZUKI YUZURU
IPC: H02K1/14
Filed: 1989-04-15
Abstract: PURPOSE:To reduce an excitation loss following exciting a coil further with the lightness in weight possible to be attained by setting ratio of the number of poles of rotor magnets to the number of salient poles applying a stator winding less than 1 so as to satisfy a specific relation in a coefficient of the sectional form characteristic. CONSTITUTION:A motor is constituted mainly of a housing 1, drive circuit plate 2, stator 3, rotor 4, etc. A ratio of the number of poles P of rotor magnets to the number of salient poles N applying stator winding satisfies a relation where N/P<1, when assumed A for sectional area of a coil winding part in the salient pole part 16 of a stator yoke 6 and L for length of the periphery surrounding the sectional area, a coefficient of the sectional form characteristic R=L<2>/A is obtained so as to satisfy a relation where 4pi<=R<=16.3, where P is an even number and N is an integer multiple of a number of driving phases.
Patent JP-S5522363-A (JP)
Title: Aerosol-atomizing method and apparatus
Inventor: IWAKI SUKEHIRO
IPC: B05B9/04
Filed: 1978-08-07
Abstract: PURPOSE: To obtain uniform atomization condition when the efficacy of the contents filled with aeroslo is evaluated by providing a short-time opening shutter in the front of the atomizing valve button of aerosol-filled can.   
     CONSTITUTION: A short-time opening shutter is provided in the front of the valve button of an aerosol-filled can to make up of an aerosol atomizer. After the valve button is pushed and atomizing condition becomes steady state, the shutter is opened for a fixed time to atomize the content to an object to be treated and then the shutter is closed to stop the atomization. In this case, the shutter used is of a focal plane type and also the opening shutter 6 whose opening 5 is opened by the moving spring 4 and the closing shutter 7 whose opening is closed by the moving spring 3  are provided. Thus, good reproducible atomization condition can be obtained all  the time. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H04326145-A (JP)
Title: Electronic equipment
Inventor: SAKURAI HARUO
IPC: G06F13/00
Filed: 1991-04-26
Abstract: PURPOSE:To eliminate an exclusive signal line for remotely resetting peripheral equipment so as to simplify the wiring of equipment, and simultaneously, to make the equipment conform to the standard of an asynchronous serial circuit so as to give it versatile applicability by resetting the CPU of the peripheral equipment based on a break character regulated in the standard of the asynchronous serial circuit. CONSTITUTION:When an equipment main body detects the abnormal state of the peripheral equipment based on the communication state of asynchronous serial communication executed with the peripheral equipment, it forms the break character having prescribed bit length and sends it to the peripheral equipment by a break character transmitting means, and the peripheral equipment receiving this break character forms a resetting signal by a resetting circuit 24 based on this received result, and sends it to the CPU 11.
Patent JP-H06310053-A (JP)
Title: Deflection yoke for cathode-ray tube
Inventor: OGUCHI SHIGEMI
IPC: H01J29/76
Filed: 1993-04-22
Abstract: PURPOSE:To provide a deflection yoke for a cathode-ray tube which is formed so that a lead wire of a correcting coil does not become a hindrance at assembling time or the like. CONSTITUTION:Ribs 9 and 10 are formed on a side surface of a front cover 6 to hold a core of a deflection coil, and a conductor is wound between these ribs 9 and 10, and a correcting coil 7 is formed. A connecting terminal board 12 is arranged in the front cover 6, and terminal pins 13 and a connector 14 are connected to each other by a wiring pattern 15. A flange part 11 is arranged in one rib 10 of the front cover 6.