baber/WOPTO huggingface dataset:
Patent JP-H1144843-A (JP)
Title: Photographing lens system
Inventor: MINEFUJI NOBUTAKA
IPC: G02B13/04
Filed: 1997-07-28
Abstract: PROBLEM TO BE SOLVED: To obtain a photographing lens system having long back focus necessary for an electronic still camera, having brightness of about F2, capable of including even a half viewing angle of about 30 deg., having high resolution even when a sufficient peripheral light quantity is secured and excellent in telecentricity. SOLUTION: This lens system is constituted of a 1st lens group being negative, a 2nd lens group being positive, and a 3rd lens group being positive in order from an object side. The 1st lens group is constituted of a 1st lens L1 being a negative meniscus having a concave surface on an image side and a 2nd lens L2 being a positive lens having a convex surface on the image side, and the 2nd lens group is constituted of a 3rd lens L3 being a positive lens having the convex surface on the image side, a 4th lens L4 being a biconcave lens, and a 5th lens L5 being a positive meniscus having the convex surface on the image side, and the 3rd lens group is constituted of a 6th lens L6 being positive and a 7th lens L7 being positive; and they constitute the photographing lens system satisfying conditional expressions (1), (2) and (3).  (1) 0.4<|F1 /F2 |<1.5, (2) 0.0<F3 /F2 <0.5 and (3) 1.4<F2-3 /F<2.4.
Patent JP-H0252041-A (JP)
Title: Desulfurizing agent for liquid phase hydrocarbon
Inventor: HIRAYAMA HIDEJI
IPC: B01J20/10
Filed: 1988-08-15
Abstract: PURPOSE:To obtain a desulfurizing agent having sufficient mechanical strength and high sulfur compound adsorbability by adding sepiolite to zinc oxide or zinc oxide and iron oxide as a binder. CONSTITUTION:Sepiolite being natural mineral is added to porous activated zinc oxide or zinc oxide-iron oxide having a large specific surface area prepared by a wet method in an amount of about 5-30wt.%. The obtained composition is well ground and mixed to be molded into a pellet shape having a diameter of 1.6-6.4mmphi and a length of about 3-15mm while the molded pellets are baked in the air to obtain a desulfurizing agent. This desulfurizing agent is added to hydrocarbon under stirring to be filtered off or a fixed bed system is formed from said desulfurizing agent in an industrial scale and hydrocarbon containing a sulfur compound is allowed to flow through said system as a rising or falling stream and hydrocarbon is well desulfurized under a liquid phase without crushing the desulfurizing agent.
Patent JP-H0732616-A (JP)
Title: Dot impact type printing head apparatus
Inventor: SETO SHINJI
IPC: B41J2/28
Filed: 1993-07-22
Abstract: PURPOSE:To provide a dot impact type printing head apparatus capable of maintaining good printing quality even in the case where a difference in wire strokes exists. CONSTITUTION:A dot impact type printing head apparatus is provided with an armature 4 having a printing wire 1, a leaf spring 5 supporting this armature 4 reciprocably along the printing wire 1, a magnetic circuit having a U-shaped yoke 10 and a permanent magnet 9 for attracting the armature 4 against a return force of the leaf spring 5, a base plate 8 supporting the leaf spring 5, and a drive coil 12 for controlling to repeatedly deenergize a line of a magnetic force of the permanent magnet 9 at a predetermined speed. Further, a spacer 7A is provided between the leaf spring 5 and the base plate 8, and an auxiliary leaf spring 7 is provided between the spacer 7A and the base plate 8. The auxiliary leaf spring 7 and the armature 4 are interconnected together by a pin-like member 6.
Patent JP-S5994388-A (JP)
Inventor: KABASHIMA AKIRA
IPC: G02F1/1345
Filed: 1982-11-19
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-H0548287-A (JP)
Title: Radio wave absorber
Inventor: NODA MINORU
IPC: H05K9/00
Filed: 1991-08-12
Abstract: PURPOSE:To obtain a sufficient wave absorption rate over a wide band, to make a wave absorption band wide and to make the title absorber light in weight. CONSTITUTION:A wave absorber is formed by arranging and coupling the following sequentially: a transmission layer 1 composed of a ceramic fiber composite material having a specific permittivity of 4 to 7 on which radio waves are incident; an intermediate layer 2 composed mainly of the air or of a constituent substance whose specific permittivity is 2.5 or lower and which is provided with an electric characteristic close to the air; an absorption layer 3 composed of a ceramic fiber composite material having a specific permittivity of 7 or higher; and a reflection layer 7 such as, e.g. an aluminum foil or the like which reflects radio waves.
Patent JP-H0251550-A (JP)
Title: Artificial stone molding
Inventor: HASEGAWA HIROTERU
IPC: C04B26/10
Filed: 1988-08-15
Abstract: PURPOSE:To obtain the title molding of improved quality and appearance within a short molding time by mixing a specified highly viscous syrup component with an inorganic filler and curing the mixture by polymerization in the presence of a radical polymerization initiator. CONSTITUTION:A polyol poly(allyl carbonate) monomer (a) (e.g., diethylene glycol bis(allyl carbonate) is mixed with 5-80wt.%, based on component (a), ethylenically unsaturated monomer (b) of a rate of polymerization higher than that of component (a) (e.g., methyl methacrylate) to obtain a highly viscous syrup component (A). 20-80wt.% component A is mixed with 20-80wt.% filler (B) which is desirably a fine silica or alumina hydrate powder of a particle diameter of 1-30mum, and the mixture is packed into a mold and is cured by polymerization in the presence of a radical polymerization initiator by optional heating.
Patent JP-S6357777-A (JP)
Title: Deposited film forming device
Inventor: KANAI MASAHIRO
IPC: C23C16/511
Filed: 1986-08-28
Abstract: PURPOSE:To form deposited films having excellent electrical, optical, photoconductive and mechanical characteristics on substrate surfaces by supplying the precursor and active species formed through an activation chamber in a vacuum film forming chamber into the vacuum film forming chamber and bringing the same into reaction on the substrates heated to a specific temp. CONSTITUTION:The inside of the vacuum film forming chamber 101 is evacuated to a vacuum by an evacuation system 116 and a heating element 103 consisting of W filaments is energized. The substrates 102 such as stainless steel strips moving above and below said element from delivery mechanisms 109 to take-up mechanism 110 are thereby heated to 50-350 deg.C. A gaseous raw material of Si and halogen element compd. such as SiF4 is supplied simultaneously from a pipe 114 and is passed through the activation chamber 112 which is packed with Si particles and is provided with an excitation energy generator 113. The material is supplied as the precursor or active species such as SiF2 through a pipe 120 into the film forming chamber 101. On the other hand, gaseous PF5 and gaseous H2 diluted with SiF4 are supplied from a pipe 115 into the film forming chamber 101 and the amorphous or polycrystalline deposited films are continuously formed on the surfaces of the stainless steel substrates 102.
Patent JP-S57122236-A (JP)
Title: Combustor
Inventor: SATOU TADASHIGE
IPC: F24H3/06
Filed: 1981-12-14
Abstract: PURPOSE:To contrive an improvement of hazard prevention, a heat exchanging efficiency and an air conditioning effect by a method wherein warm air heated by a heat exchanger is caused to be blown out from the lower part of an observation hole. CONSTITUTION:A heat proof and light permeating material 33a such as glass is provided against a burner on a part of a side wall 27a forming a combustion chamber. Furthermore, a warm air duct 29 is formed of the said side wall 27a and a side wall 34, but a heat proof and light permeating material 33b is provided against the said heat proof and light permeating material 33a on a part of the side wall 34. A heat proof and light permeating material 33c is provided on the upper part of a panel 35, with which said heat proof and light permeating materials 35a and 35b are forming an observation hole, too. An air blow outlet 3 is provided on the lower part of the observation hole, which is connected with said warm air duct. The abservation hole, therefore, can not be heated, and a heat exchanging is expediated further with a radiant heat passing through the observation hole.
Patent JP-H0947418-A (JP)
Title: Lift type tableware basket delivery device
Inventor: OWADA ATSUSHI
IPC: A47L15/24
Filed: 1995-08-08
Abstract: PROBLEM TO BE SOLVED: To reduce labor for a worker to lower a tableware basket containing many tableware to a tableware basket placement seat by providing a lift frame supported on a body frame, so as to allow the placement of the tableware basket, a drive means for lifting the frame, and a stopper means laid at a position slightly above a transfer belt. SOLUTION: This device has a body frame 10, a lift frame 20 held thereon, so as to be liftable for a transfer belt 4 and allow the placement of a tableware basket 1, drive means 14, 15 and 17 for elevating the lift frame 20, and a stopper means 3 laid at a position slightly above the transfer belt 4 in the neighborhood thereof. According to this construction, a worker is required only to place the tableware basket 1 containing many washing tableware on a shelf horizontally maintained at such a position as allowing an easy work. Thereafter, the tableware basket 1 can be automatically fed to the tableware transfer belt 4 after washing, when drive device switch is turned on, thereby reducing a worker's burden substantially.
Patent JP-H03164872-A (JP)
Title: Graphic processing system
Inventor: NIKORASU KEI INGUUSHIMONZU
IPC: G09G5/00
Filed: 1990-07-30
Abstract: PURPOSE: To improve image quality with simple constitution by performing activation by a register for monitoring and controlling the transfer of data to the first and second parts of the register. CONSTITUTION: A graphic processor 120 controls a digital signal/video signal converter 160 through a video control bus 124. Then, the graphic processor 120 controls the length of a line per frame of video images displayed to a user and the number of scanning lines by controlling the digital signal/video signal converter 160 through the video control bus 124. Thus, the flow of data without interruption is obtained on a screen and it is not noticed by a viewer even when loads are reloaded in the middle of the line in this system.
Patent JP-2001037184-A (JP)
Title: Manufacture of diskette with built-in permanent magnet- type generator
Inventor: MASUZAWA MASAHIRO
IPC: G06F3/08
Filed: 1999-07-16
Abstract: PROBLEM TO BE SOLVED: To assemble a generator easily in such a way that a warp is hard to occur in the generator by a method wherein a flat sheetlike frame having an opening part is prepared, a box-shaped housing is inserted into the opening part in the flat sheetlike frame so as to be fixed and the generator is built in. SOLUTION: A flat sheetlike frame 10 is sandwiched between surface plates on both sides of this diskette. A diskette case is constituted of the frame and the surface plates on both sides. When the diskette is assembled, the flat sheetlike frame 10 having an opening part 23' into which a generator housing can be inserted is prepared, and the housing is inserted into the opening part 23' so as to be fixed. Then, since the housing is formed in a box shape whose upper part is opened, a rotor and a stator are built into the housing from an opened side. When the stator and the rotor are assembled, they are aligned in such a way that the center of the stator is made to agree with the center of the rotor and that a magnetic gap whose size is substantially identical can be formed between the outer circumference of the rotor and the inner circumferential face of the stator. Thereby, a warp is hard to occur in this generator during the manufacture of the diskette, and the diskette is assembled easily.
Patent JP-S6094088-A (JP)
Title: Antibiotic substance tan-536a,b, its production and microorganism
Inventor: HARADA SETSUO
IPC: A61K35/74
Filed: 1983-10-27
Abstract: PURPOSE:To produce novel antibiotic substance TAN-536A and/or B, by culturing a microbial strain belonging to Cytophaga genus and capable of producing said antibiotic substance, and collecting the antibiotic substance produced and accumulated in the culture product. CONSTITUTION:A microbial strain capable of producing antibiotic substance TAN-536A and/or B, e.g. Cytophaga sp. YK-33 strain, is cultured in a medium containing a C source such as glucose, an N source such as soybean flour, an inorganic salt such as NaCl, etc. The cultivation is carried out preferably under aeration at 15-35 deg.C and about 4-8pH. The objective antibiotic substance TAN- 536A and/or B can be separated from the cultured product by conventional separation means. These antibiotic substances are purified taking advantage of their intermediate properties between water-soluble and fat-soluble properties, and weak basicity.
Patent JP-H1047976-A (JP)
Title: Navigation device, navigation method, information service method, information transmitting method, and automobile
Inventor: ITO SEIGO
IPC: G09B29/00
Filed: 1996-07-31
Abstract: PROBLEM TO BE SOLVED: To inexpensively obtain the absolute position of a vehicle with high accuracy by selecting either radio waves from GPSs or those from a cellular telephone base station for measuring the position based on the evaluated result of the uncertainty of measured absolute position data. SOLUTION: When position measuring signals are only obtained from either a receiving section 5 for GPS or receiving soon 6 for PHS, the position of a vehicle is calculated from the signals. When position measuring signals are obtained from both sections 5 and 6, the signals to be used are selected by referring to the certainty detected by means of a GPS certainty detecting section 8. In other words, when the section 8 judges that the certainty of the position determined by using GPS waves is low, the position of a base station is determined from the ID of the base station obtained by means of the section 6 and the determined position is used as the measured position. When the certainty is high, the position is calculated by using the position measuring signals from GPSs.  In addition, when the data received by means of the section 6 contains map data, traffic information, the data are stored in a map data storing section 14, etc.
Patent JP-H1146169-A (JP)
Title: Radio communication system
Inventor: MINOWA TSUNEYUKI
IPC: H04B17/18
Filed: 1997-07-29
Abstract: PROBLEM TO BE SOLVED: To stably operate the system with high reliability by providing a control station with a 2nd controlling means that verifies the validity of data of a control signal. SOLUTION: A microprocessor 1 generates a control signal. An MSK level converter 2 converts a control signal generated by the microprocessor 1, e.g. into an MSK level. Radio equipment 3 sends it to a terminal station 6 after converting a control signal on an MSK level into a radio frequency band to be used. A TTL level converter 4 converts the control signal on the MSK level into a TTL level. A microprocessor 5 performs validity check about whether or not the control signal that is converted into the TTL level by the converter 4 is normal data and performs resetting of the microprocessor 1 in the case of abnormality. Thus, the microprocessor 1 generates normal data again when the microprocessor 5 resets the microprocessor 1.
Patent JP-H0936097-A (JP)
Title: Temperature adjustment device
Inventor: IWASHITA KOJI
IPC: H01L21/205
Filed: 1995-07-18
Abstract: PROBLEM TO BE SOLVED: To provide a temperature adjustment device allowing abbreviation of time required for changing a setting temperature of a facility mainframe. SOLUTION: Two pieces of temperature adjustment devices 12, 13 in parallel connected to a facility mainframe 11 hole heat exchange media (for instance water) being set-up at mutually different temperatures respectively. Either one of the heat exchange media of these temperature adjustment devices circulates inside the facility mainframe 11 so as to hold the prescribed parts of the facility mainframe 11 at the corresponding temperatures respectively. A changeover which of the temperature adjustment devices 12 or 13 is to be used is performed by open/closed of the valves 14 to 17. Different from conventionally, a heating time and a cooling time of a heat exchange medium by means of a temperature adjustment device is zero and only valve changeover allows a quick change of temperature of the heat exchange medium circulating inside the facility mainframe 11 thus allowing extreamly quick temperature change of the facility mainframe 11.
Patent JP-S59111854-A (JP)
Title: Cooling roller having different cooling zone previously determined
Inventor: BUIRII IESHIEKE
IPC: B41F31/00
Filed: 1983-10-31
Abstract: Printing-press roller traversed by a temperature-regulating medium and having jacket-like partitions in the interior thereof surrounded by an outer circumferential wall, includes at least one heat-insulating element disposed in a middle region of the circumferential roller wall, the element forming an impediment to a transfer of heat on the surface of the circumferential roller wall in longitudinal direction thereof.
Patent JP-S6361688-A (JP)
Title: Assembly method for window opening of automobile
Inventor: FURUTA SHIGEKI
IPC: B62D65/00
Filed: 1986-08-29
Abstract: PURPOSE:To prevent unevenness of dimensions in a window opening, by automatically measuring a position of a roof panel by the first robot and controlling the second robot on the basis of this measured value so as to obtain the proper welding position of a T-stud. CONSTITUTION:A sensor 6, which detects the bottom end of a roof panel 1 mounted onto an assembly bed, is provided in the point end of an arm of the first robot 5 fixedly provided in the assembly bed. While the second robot 7, fixedly provided in the assembly bed, is constituted such hat a T-stud 8 for stopping a stopper rubber 3 is automatically welded to a seat surface of a cowl 4. A position of the roof panel 1, measured by the first robot 5, is input to a control unit 9, and the second robot 7 is controlled by an output value from the control unit 9 so that a distance X of a window opening obtains the proper dimension.
Patent JP-S6358847-A (JP)
Title: Molding of electronic circuit
Inventor: OMASHODA MASAO
IPC: H05K3/28
Filed: 1986-08-29
Abstract: PURPOSE:To contrive to be able to finish a molding process in one process by a method wherein a molding resin given thixotropy is filled in the roughly boxlike resin reservoir part of a frame body and the upper and lower sides are inverted immediately after the frame body is covered with a circuit substrate in a cover form. CONSTITUTION:A frame body 3 is put in such a way that a boxlike opening part is positioned at its upper surface, its bottom part is used as a resin reservoir part 3a and a proper amount of a molding resin 4 is filled in the interior of this resin reservoir part 3a. As this molding resin 4, a polyurethane resin wherein thixotropy is highly adjusted and so on are selected. Then, the fame body 3 is covered with a circuit substrate 1 in a cover form, both are combined, the upper and lower sides are inverted and such a curing treatment as heating is performed. Thereby, the molding agent 4 filled in the resin reservoir part 3a is dropped is whole amount on the side of circuit substrate 1 by sofening due to heating in addition to a gravity and electronic circuit parts 2 are completely buried in the resin and cured.
Patent JP-S6263607-A (JP)
Title: Method for charging raw material to blast furnace by bell-less type blast furnace raw material charger
Inventor: KISHIMOTO SUMIYUKI
IPC: C21B7/20
Filed: 1985-09-17
Abstract: PURPOSE:To maintain the specified discharging time of the raw materials from a bunker and to charge the raw materials with a stable distribution into a blast furnace by determining the opening degree of a flow rate control valve from the dischargine time of the raw materials from raw material storage tanks and the target discharging time of the raw materials from the bunker. CONSTITUTION:The raw materials such as coke and iron ore in the raw material storage tanks 3 are supplied by a belt conveyor 4 into the bunker 2 at the top of the blast furnace 1. The raw materials are discharged from the bunker through the flow rate control valve 7 provided in a raw material discharge passage 6 and are distributively charged via a swiveling chute 5 into the blast furnace 1. The opening degree of a above-mentioned control valve 7 is determined by the actual discharging time of the raw materials from the tanks 3 and the target discharging time of the raw materials from the bunker 2 in the method for charging the raw materials into the blast furnace by the above-mentioned bell-less type blast furnace raw material charger. The discharging time of the raw materials from the bunker 2 is thereby maintained approximately constant and the raw materials are charged in the stable distribution state into the furnace.
Patent JP-H0365975-A (JP)
Title: Electrophotographic recorder
Inventor: OKAMOTO KEIJI
IPC: G03G15/16
Filed: 1989-08-04
Abstract: PURPOSE:To prevent a faulty image from occurring by controlling the current values of plurally divided transfer chargers at respective position in accordance with the measured result of image ratio in a range corresponding to the positions of the transfer chargers. CONSTITUTION:The subject recorder is provided with driving circuits 25a, 25b and 25c which respectively and independently driving the plurally divided transfer chargers 8a, 8b and 9, a means for measuring the image ratio in the range corresponding to the positions of the transfer chargers 8a, 8b and 9, and control circuits 24a, 24b and 24c which control the current values of the transfer chargers 8a, 8b and 9 at the corresponding positions based on the measured result of the image ratio. Thus, the optimum current in accordance with the image ratio is always applied to the respective transfer chargers and the occurrence of the faulty image caused by the shortage of transfer and the blotting in transfer, etc., is prevented.
Patent JP-H0527572-A (JP)
Title: Developing device
Inventor: SHISHIDO KAZUO
IPC: G03G15/08
Filed: 1991-07-19
Abstract: PURPOSE:To provide a developing device which can easily and surely remove the sealing member of the opening part of a developer housing part and simultaneously, easily reuse it, as well when the opening part is unsealed. CONSTITUTION:In the developing device having a developing part 20 and the developer housing part 30, and on which the opening part 30 of the developer housing part 30 facing the developing part 20, is sealed tightly by the sealing member 40 capable of being removed, an elastically deforming part 40a which can be adhered and deformed by the pressurizing of the outer periphery part of the sealing part 40, is provided, and the opening part 32a of the developer housing part 30 is sealed tightly by the sealing member 40 via the pressurizing of the elastic deforming part 40a. Therefore, the unsealing of the opening part is easily and surely executed by pulling out the sealing member 40 from the periphery of the opening part 32a. On the other hand, in reusing, the sealing member 40 can be fitted to the periphery of the opening part 32a, and easy reusing is attained.