baber/WOPTO huggingface dataset:
Patent JP-H07282814-A (JP)
Title: Manufacture of gas diffusion electrode
Inventor: FURUYA CHOICHI
IPC: H01M4/36
Filed: 1994-04-01
Abstract: PURPOSE:To easily provide a larged gas diffusion electrode by setting a pressing pressure and a pressing time to specific values, respectively, at the time of heating and pressurizing. CONSTITUTION:A cake for a reaction layer is made of a mixture of hydrophilic carbon black, water repellent carbon black, a fluororesin, and water. A cake for a gas diffusion layer is made of a mixture of water repellent carbon black, a fluororesin, and water. Subsequently, a solvent and an infusion are made to penetrate in both cakes, followed by rolling and heating, whereby the water and the solvent are removed, thus producing sheets. Thereafter, both sheets are heated, pressurized and bonded to each other, wherein a pressing pressure is set to 25-100kg/cm<2> and a pressing time is set to 30sec. to 40 minutes at the time of heating and pressing.
Patent JP-H02265905-A (JP)
Title: Production of polypropylene
Inventor: SAITO JUN
IPC: C08F10/00
Filed: 1989-04-06
Abstract: PURPOSE:To obtain stably a polypropylene having a very small content of voids and remarkably excellent transparency by polymerizing propylene by using a catalyst preactivated with a linear olefin and a nonlinear olefin in two stages. CONSTITUTION:Propylene is polymerized or propylene is copolymerized with an olefin other than propylene by using a catalyst prepared by the following process. Namely, a titanium-containing catalyst component is combined with an organoaluminum compound (A1) and optionally an electron donor (B1), this combination is preactivated by (1) polymerizing 0.01-100g of a linear olefin per g of a titanium-containing solid catalyst component, and further preactivated by (2) polymerizing 0.001-100g of a nonlinear olefin per g of the titanium- containing catalyst component, and the preactivated catalyst is shaped. Examples of the linear olefins include ethylene and propylene, and examples of the nonlinear olefins include vinylcyclopropane, 3-methylpentene-1 and styrene.
Patent JP-H03286395-A (JP)
Title: Schedule managing device
Inventor: TAKAHASHI HIROSHI
IPC: G07C1/00
Filed: 1990-04-03
Abstract: PURPOSE:To inform relation between a schedule item and the present time visually by displaying the travel transition of a present time indicator with the lapse of time confronting with the schedule item inputted corresponding to a time chart. CONSTITUTION:When a time card 200 in which a schedule is described in a graphic format is displayed and a present time analog indicator P is set at an arbitrary time position intersecting orthogonally to a time base on the time card 200, a travel means moves the present time analog indicator P in a prescribed direction with the lapse of time, and the relation between a described schedule and the present time is displayed visually. In such a way, it is possible to input the schedule with a simple operation, and also, to recognize relative relation between inputted whole schedules and the present time, and to recognize the lapse of the share of the schedule and the whole schedules including remaining time, etc., in analog fashion.
Patent JP-H09248904-A (JP)
Title: Batch-up roll for fabric for kimono of textile printing machine
Inventor: KUSAKI KAZUO
IPC: D06P7/00
Filed: 1996-03-14
Abstract: PROBLEM TO BE SOLVED: To stabilize carrying of fabrics for kimonos by inserting respectively rotatably batch-up rolls into a plurality of rolls which are arranged along the axial line for winding fabrics for kimonos and connecting independently each roll for winding a fabric for kimono with a batch-up roll by means of an elastic spring. SOLUTION: A main shaft 30 and a batch-up roll 31 driven by means of an induction motor through a powder clutch receive a rotational power in the arrow mark direction and on the other hand, the fabrics 35 for kimonos run in the arrow mark direction. A tension is given to the whole fabrics for kimonos by the difference in these rotational powers and the whole is kept stretched. In addition, the batch-up rollers 31 rotate frictionally each of rollers 32 for winding the fabrics for kimonos and the difference in the rotational angle controls each of the rollers 32 for winding the fabrics for kimonos and adjusts independently the tensions of the fabrics for kimonos applied on these.  Namely, slippage of each roll 32 for winding the fabric for kimono is adjusted by adjusting individually the tensions of springs 33 respectively connecting the batch-up rolls 31 and a plurality of rolls 32 for winding the fabrics for kimonos.
Patent JP-S62245182-A (JP)
Title: Portable watch case
Inventor: MURAKAMI TOMOZO
IPC: C23C18/34
Filed: 1986-04-16
Abstract: PURPOSE:To obtain a low-priced case which fixes a glass in a stable condition and is excellent in water resistance, adherence, corrosion resistance and appearance by applying an electroless plating to a middle made of a thermoplastic synthetic resin, ultrasonically welding a transparent thermoplastic synthetic resin glass to the middle and applying an electroplating thereto. CONSTITUTION:After a pretreatment for a plastic plating is conducted, a middle made of a thermoplastic synthetic resin, such as polycarbonate or the like, is applied with a nickel and/or copper electroless plating. Then, a glass made of a transparent thermoplastic synthetic resin is located on the glass inserting portion of the middle and the middle and the glass are fixed to each other by ultrasonic welding. Further, an electroplating that consists of the two layers of a base plating and a finish plating is applied thereto. The base plating involves a copper plating, a nickel plating or a two layer plating of copper and nickel. The finish plating can be selected from a gold-plating or a gold alloy-plating, a palladium-plating or a palladium alloy-plating, chrome-plating and the like.
Patent JP-H05253404-A (JP)
Title: Construction of antisticking for feed nozzle in vacuum drier
IPC: F26B17/00
Filed: 1992-03-11
Abstract: PURPOSE:To completely prevent raw material from sticking to a feed nozzle in a vacuum drier not by a mechanical means. CONSTITUTION:The invention relates to the construction of antisticking for a feed nozzle 15 in a vacuum drier 1. In a device where raw material M is fed from the fed nozzle 15 to a raw material transfer device installed in a vacuum chamber 2 and is given drying treatment during raw material transfer, a fluid acting nozzle 18 faces the feed nozzle 15. Fluid or gas is jetted, dropped, flows down, etc., from fluid acting nozzle toward the feed nozzle 15 to scatter, dissolve or push adhering matter to let it flow. Thus the adhering matter is removed in the initial stage.
Patent JP-H09252421-A (JP)
Title: Ore hole video camera device
Inventor: NAKAGAWA HIDEAKI
IPC: H04N5/225
Filed: 1996-03-14
Abstract: PROBLEM TO BE SOLVED: To maintain high transparency at all times by the exchange of only a cylindrical body and to provide clear images from a video camera by fixing the camera to the inner side of one cover body and fixing a reflection mirror and an illumination means to the inner side of the other cover body. SOLUTION: A camera sonde 1 is provided with a cylindrical body 10C, an upper cover body 10T, a lower cover body 10B, a video camera 11, a plane reflection mirror 12, bulbs 14a, 14b, 16a and 16b and a light shielding plate 15. In this case, the cylindrical body 10C is composed of the synthetic resin material of acrylic resin or the like provided with the transparency and formed in a cylindrical shape whose both ends at opened. Then, the upper cover body 10T and the lower cover body 10B are composed of metal or synthetic resin, mounted to the respective ends of the cylindrical body 10C in the state of maintaining water-proof and air-tight properties and freely attachably and detechably mounted. Thus, in the camera sonde 1, only the cylindrical body 10C can be replaced with the new one and the transparency is easily recovered by the exchange.
Patent JP-S57204256-A (JP)
Title: Apparatus for enclosing elongated nozzle pipe of spray container
Inventor: KADOTA YOSHIO
IPC: B65D47/20
Filed: 1981-06-08
Abstract: PURPOSE: To make the manipulation of a nozzle pipe convenient when a sprayer is not used by a method wherein a revolving cylinder is provided to the outer periphery of a button protecting cap and a nozzle pipe is smoothly induced to the enclosing groove of the button protecting cap by revolving said revolving cylinder.  
     CONSTITUTION: A button protecting cap 1 is provided to the end side of a nozzle pipe 9 in a freely detachable manner and a spray button 4 is inserted through the central pore 5 of said cap 1. In addition, an enclosing recessed groove 12 is provided to the outer periphery of the cap 1 in a bent part forming direction of the nozzle pipe 9 so as to be continued to the outer end of the horizontal inserting pore 8 of the nozzle pipe 9 piercing through the wall of said cap 1 as well as a revolving cylinder 10 is externally mounted to the cap 1 in a freely rotatable manner. In addition, a window pore 11 communicated with the horizontal pore 8 is opened to the outer periphery of the revolving cylinder 10 and the window pore 11 is used in guiding the pipe 9 to the enclosing recessed groove 12. That is, by simple operation revolving the revolving cylinder 10 to a definite direction, the pipe 9 can be wound around the outer periphery of the cap 1 and enclosed in a bent from. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S59213875-A (JP)
Inventor: MATSUMOTO MASAHARU
IPC: E05B81/36
Filed: 1983-05-20
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-S5713658-A (JP)
Title: Thermion emitting structured body for x-ray tube
Inventor: HAYASHI TADASHI
IPC: H01J35/06
Filed: 1980-06-30
Abstract: PURPOSE:To enable a stable focus with both clear outline and homogeneous electron density to be obtained, by forming a thin beltlike material made of a heat-proof metal and haing homogeneous width and thickness into a  -shape, and using the center of the -shape for thermionic emission, and the ends of the  -shape for the support of the  -shape structured body. CONSTITUTION:Thin beltlike material which is made of a heat-proof metal and has a homogeneous width and thickness is formed into a -shape, which consists of a thermion emitting part 6 in its center, and supported fixed parts 7 at its ends. By the means mentioned above, the material loss can be decreased, and the work can be performed easily. In addition, for the purpose of preventing any sag and warping of the part 6 which might be caused due to high temperature, snap plates 8 used as a spring are provided on both sides of each of the parts 7, and each end of the  -form material and the snap plates 8 are supported by and fixed to an anchor 9. Consequently, a structured body for an X-ray tube having a rectangular thermion emitting surface with a good focus, can be made in a high material yield.
Patent JP-H06274797-A (JP)
Title: Controller for vehicle
Inventor: TERANAKA TOYOKATSU
IPC: G05D1/02
Filed: 1993-03-23
Abstract: PURPOSE:To reflect the driver's will of deviating from the travelling lane for the control of preventing the deviation which suppress the deviation from the travelling lane being travelling at present. CONSTITUTION:When the actual distance L1 for an edged part alpha of a travelling path being travelling becomes lower than the 1st threshold value L2, a warning device is operated to start the control of an automatic steering wheel to be back to the original travelling lane when it becomes lower than the 2nd threshold value L0. At least one condition, either when the steering angle becomes higher than the prescribed value or when the steering angle speed becomes higher than the prescribed value is satisfied, the control of an automatic steering control is inhibited. Thus, the controller may be an automatic steering controller or a warning device.
Patent JP-H02267839-A (JP)
Title: Voltage dividing resistance element for building in electron tube and electron tube
Inventor: HAYAKAWA YOSHINORI
IPC: H01J29/48
Filed: 1989-04-10
Abstract: PURPOSE:To prevent the precipitation of alkaline metal ions so as to improve the life characteristics by interlaying a metal oxides layer produced by hydrolysis of organic metallic compounds between a ceramic insulating base plate and a resistance layer. CONSTITUTION:On a ceramic base plate 21, an oxides layer 26 composed of SiO2 or Al2O3 produced by hydrolysis of metallic alkoxides is constructed. On the oxides layer 26, a low resistant electrode layer 22a, mainly composed of ruthenium oxide, lead oxide and silicon oxide but the component ratio of ruthenium oxide/glass of which is larger than that of the following resistance layer, and an eyelet terminal 22b are constructed. On the layer 26 a high resistant resistance layer 23 mainly composed of ruthenium oxide, lead oxide and silicon oxide containing added titanium oxide, barium oxide, calcium oxide or the like and the component ratio of ruthenium oxide/glass of which is less than that of the electrode layer 22a is constructed.
Patent JP-S60232785-A (JP)
Title: Image pickup device with low illumination
Inventor: NAKAYAMA SHIGETO
IPC: H04N5/232
Filed: 1984-05-01
Abstract: PURPOSE:To always pick up efficiently the image of an object with low illumination by partially masking a secondary surface in accordance with the incident position of high illumination disturbance light included in incident light to interrupt the incidence of the high illumination disturbance light on an image pickup element. CONSTITUTION:A half mirror 3 is arranged between a lens 1 and the image pickup element 2 to separate the incident light LB. The separated incident light LB is irradiated to a two-dimensional photoelectric converter 5 through a lens 4 and the incident position of the high illumination disturbance light more than a fixed level is found out by a signal processing part 6 on the basis of the output signal from the converter 5. The found two-dimensional masking element 8 is partially driven to interrupt the incidence of the high illumination disturbance light into the element 2. Consequently, the incidence of the high illumination disturbance light of which incident position is changed on the element is precisely interrupted and the image pickup of an object with low illumination can be attained.
Patent JP-H06272170-A (JP)
Title: Production of raised fabric
Inventor: KIHARA SETSUO
IPC: D06M101/16
Filed: 1993-03-22
Abstract: PURPOSE:To produce a raised fabric retaining its mechanical strength before raising and having uniformly and stably raised state. CONSTITUTION:A fibrillating type fabric comprising polyamide/polyester conjugate fibers is imparted with a chemical agent capable of swelling the polyamide and then brought into contact with a raising member having hard rough surface to raise the fabric, thus obtaining the objective raised fabric.
Patent JP-S5314234-A (JP)
Title: Idle air-fuel mixture control mechanism for carbureter
Inventor: TAKAZUKA HIROBUMI
IPC: F02M19/00
Filed: 1976-07-26
Abstract: PURPOSE: To provide an idle air-fuel mixture control mechanism for a carbureter, with which screw rotation can be brought about only by a special tool. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H02267169-A (JP)
Title: Highly hard tool of sintered material having excellent toughness and production thereof
Inventor: MIYAMOTO MANABU
IPC: C04B35/58
Filed: 1989-04-06
Abstract: PURPOSE:To obtain highly hard tool of sintered material having excellent toughness by using a material containing specific ratio of high-pressure phase type boron nitride, fibrous heat-resistant ceramic having high hardness and carbide of transition metal of 4A-group in periodic table, etc. CONSTITUTION:The aimed sintered tool is produced by using a material composed of 25-80vol% high-pressure phase type boron nitride, 30-3vol% fibrous heat-resistant ceramic having high hardness and the rest part of a mixture or mutually dissolved solid composed of one or two or more selected from the group of carbide, nitride and boride of transition metal of 4A, 5A and 6A- group in periodic table, Al2O3 and AlN, and sintering auxiliary, as necessary. By said method, a highly hard tool of sintered material having excellent resistance to wear, resistance to defect and resistance to tipping is obtained.
Patent JP-S58204134-A (JP)
Title: Sintering operation method
Inventor: SATOU SHIYUN
IPC: C22B1/20
Filed: 1982-05-25
Abstract: PURPOSE:To perform efficient and accurate sintering operation by estimating the strength of sintered ore at ordinary temp. from the porosity, melting rate and mineral composition ratio of the ore by a prescribed equation for calculation and carrying out sintering operation so that the estimated value is included in a desired range. CONSTITUTION:In a feedforward loop 10, part of sintered ore as a product is taken out of a sintering machine 30, the basic physical properties of the ore such as the porosity, melting rate and mineral composition ratio are measured 11, the rotational strength of the ore is estimated and calculated 12, and the speed 31 of the pallet, the volume 32 of air for calcination and the ratio 33 of coke breeze to be blended are controlled so that the calculated value is included in a prescribed desired range. In a feedforward loop 20, part of sintered ore as a product after control in the loop 10 is taken out, the quality of the ore is tested and measured 21, and accurate control is conducted as mentioned above so that the measured value is included in a prescribed range.
Patent JP-S641892-A (JP)
Title: Packing aggregate
Inventor: TOOMASU EFU BEIRII
IPC: E21B7/06
Filed: 1988-04-12
Abstract: PURPOSE: To facilitate transportation and to realize complete sealing by constructing a packing device such that a plurality of packing elements are variously deformed depending on the pressure of a fluid in a bored well casing, and reducing the diameter.  
     CONSTITUTION: When the pressure of a fluid is supplied to an annular portion 46, a piston 50, a piston sleeve 52, and a rock housing 56 are moved downward. Next, the pressure shears a screw 66, and the housing 56 operates on an internal sleeve 60, whereby the sleeve 60 moves an upper cone 64 downward. Subsequently, the cone 64 compresses a packing device 42 so as to externally deform a packing element 78, thereby engaging the packing element with a mandrel 30 and a casing wall 12. Further, the pressure shears a screw 70, and moves a lower cone 68 to a location below a sliding piece 40 of a lower anchor device 39, thereby engaging the lower cone 68 with the casing wall 12. 
     COPYRIGHT: (C)1989,JPO
Patent JP-H01261389-A (JP)
Title: Imidazoquinoxalinium salt compound
Inventor: INAGAKI YOSHIO
IPC: C07D487/04
Filed: 1988-04-11
Abstract: NEW MATERIAL:The imidazo[4,5-b]quinoxalinium salt compound of formula I (R is 4-8C branched-chain alkyl; Y<1> and Y<2> are H, Cl or methyl; X<-> is anion). EXAMPLE:The compound of formula II. USE:A synthetic raw material for dyes, etc. It has high solubility in organic solvent. PREPARATION:The objective compound is produced by heating a 2,3-dialkyl- aminoxaline of formula IV and excess acetic anhydride or an orthoacetic acid ester such as ethyl orthoacetate in the presence of an acid such as p- toluenesulfonic acid. The starting compound of formula IV can be synthesized by the reaction of 2,3-dichloroquinoxaline derivative of formula III with a compound of formula R-NH2.
Patent JP-H03287220-A (JP)
Title: Optical scanning device
Inventor: MURAKAMI KAZUNORI
IPC: G02B26/10
Filed: 1990-04-03
Abstract: PURPOSE:To reduce the size of the whole device with simple structure by fitting an optical deflecting element to one end of the rotary shaft of a motor formed in hollow structure, forming an optical path which extends from a semiconductor laser to an optical deflecting element in the hollow part, and arranging a collimator lens. CONSTITUTION:The optical deflecting element 19 is fitted to one end of the rotary shaft 17 of the motor 12 which is formed in the hollow structure, the optical path which extends from the semiconductor laser 22 to the optical deflecting element 19 is formed in the hollow part of the rotary shaft 17 of the motor 12, and the collimator lens 21 is arranged. Consequently, the whole device can be reduced in size with the simple structure and the center of rotation of the optical deflecting element 19 and the optical axis of the semiconductor laser 22 can be aligned with each other, so scanning light is prevented from varying in the width scanning direction during one scan.
Patent JP-S62243064-A (JP)
Title: Document processor
Inventor: HOTTA TOMOKO
IPC: G06F17/21
Filed: 1986-04-16
Abstract: PURPOSE:To process not only a character but also an editing code to which an operator can input from a keyboard, by providing a designating means for designating a function to be edited by a retrieval editing means, and executing a processing. CONSTITUTION:A system disk and a data disk are inserted into a floppy disk drive 301 and a floppy disk drive 302, respectively. A CPU 204 stores the contents of the system disk in the RAM area of a RAM/ROM memory 202 through a floppy disk controller 206, in accordance with the contents of a program stored in the ROM area of the memory 202. An input signal from a keyboard 500 is inputted to the CPU 204 through a keyboard interface 212. The CPU 204 executes a processing in accordance with the contents of a screen editing routine storage part on the memory 202, and displays them on a CRT 100. According to this constitution, not only a character but also an editing code to which an operate can input from the keyboard can be processed.
Patent JP-S58205862-A (JP)
Title: Oscilloscope
Inventor: OOTA MASAHIRO
IPC: G01R13/32
Filed: 1982-05-25
Abstract: PURPOSE:To prevent the display of an abnormal wave form part when delay sweep is finished, by a method wherein an unblanking period is finished in synchronous relation to the termination of a main sweep unblanking period and a sweep termination pulse is delayed by a delay circuit. CONSTITUTION:When a delay sweep signal generating circuit 3 initiates sweepage in response with a delay sweep trigger pulse and the sweep termination pulse from a main sweep signal generating circuit 1 is inputted through a delay circuit 2, a sweep signal change-over circuit 4 selects a main sweep saw tooth wave A and a delay sweep saw tooth wave D to supply the same to a horizontal shaft amplifier circuit 5. On the other hand, an unblanking signal control change- over circuit 6 supplies a main sweep unblanking signal F to a brightness circuit 7 in a main sweep mode and, in a delay sweep mode, it is generated only for a period when both of delay sweep and main sweep unblanking signals are simultaneously generated. By this mechanism, even if an abnormal wave form part is generated by a delay sweep termination pulse, it is not displayed on a CRT tube surface.
Patent JP-H01259845-A (JP)
Title: Examinee support top plate
Inventor: SANGUU TOSHIHIKO
IPC: A61G9/00
Filed: 1988-04-11
Abstract: PURPOSE:To generate no X-ray transmission characteristic and virtual image, to suppress a slip to a certain extent and to hold beautiful appearance and chemical resistance in a top plate for supporting an examinee, by coating at least the surface of the top plate on the support side of the examinee with a urethane film. CONSTITUTION:A urethane film 10B is formed to a top plate 10 by spraying. When this top plate 10 having the urethane film 10B formed thereto is used, the deterioration of image quality is suppressed, because an A1-equivalent is less as compared with conventional vinyl leather and it is unnecessary to increase the quantity of X-rays. Further, the urethane film 10B has flexibility and elasticity to show soft touch and can realize the suppression of a slip because of these properties. Furthermore, this urethane film is advantageous because it is not contaminated with almost all of chemicals used in medical treatment as compared with other resin. Since the urethane film has good releasability to the chemicals of this kind, the wiping-off of the chemicals is extremely easy and not inferior to vinyl leather in an aspect of beautiful appearance.