baber/WOPTO huggingface dataset:
Patent JP-H07225065-A (JP)
Title: Refrigerator
Inventor: YANATORI MICHIO
IPC: F25B25/02
Filed: 1994-02-15
Abstract: PURPOSE:To provide a refrigerator which can effectively obtain cold heat by continuously and rapidly regenerating a reactive material by utilizing small electric energy and thermal energy of a low quality and a low temperature. CONSTITUTION:The refrigerator mainly comprises vessels 1, 1a, an evaporator 8, a condenser 4, a gas transporting unit 7, and a four-way valve 10. The vessel 1 containing reactive material 2, the vessel 1a containing reactive material 2a, the evaporator 8 filled with liquid 6a and a suction side of the unit 7 are respectively coupled to the valve 10 via pipes 14, 15, 22, 21. A discharge side of the unit 7 is connected to the condenser 4 via a pipe 11, and the condenser 4 is connected to the evaporator 8 via a pipe 16 as shown to construct the refrigerator. Thus, the materials in the plurality of the vessels are pressure- reduced and degassed by the unit to lower regenerating temperatures of the materials thereby to apply thermal energy of a low quality and a low temperature, the materials can be efficiently and continuously regenerated, and hence cold heat can be continuously generated in the evaporator.
Patent JP-H11201225-A (JP)
Title: Longitudinal vibration suppressing device of rotary shaft
Inventor: KUNIHIRO NOBUYUKI
IPC: F16F15/02
Filed: 1998-01-13
Abstract: PROBLEM TO BE SOLVED: To make longitudinal vibration of a rotary shaft low vibration by providing an oil passage on the inner periphery of a seal ring and reducing the passage area from one side surface of the seal ring toward the other side surface. SOLUTION: An oil groove 20 of a seal ring 1 has a function supplying lubricating oil to a relative sliding surface. Because the oil groove 20 provided on the seal ring 1 is formed in a conical shape of an inclined angle θ and a cutting depth α, the angle θand the cutting depth α can be adjusted to optimum values so that a vibration suppressing action due to passage resistance when lubricating oil passes the oil groove 20 may be close to a longitudinal vibration curve C and a required lubricating oil passage surface may be made. Thus, a target vibration form C can be obtained by leaving the number of the oil grooves 20 the necessary minimum number as it is and without raising lubricating oil supply pressure.
Patent JP-H05219324-A (JP)
Title: Facsimile equipment
Inventor: SUZUKI KENJI
IPC: H04N1/21
Filed: 1992-02-04
Abstract: PURPOSE:To secure remaining reception picture data even when a memory is full of picture data during memory reception. CONSTITUTION:Reception picture data obtained through an NCU 2 and a MO DEM 3 are stored in a picture memory 4 via a memory control section 5 by a CPU 1 at memory reception. In this case, the CPU 1 checks whether or not the memory 4 is fully occupied and the reception picture data obtained from the MODEM 3 after that are sent to a printer 6 via a printer control section 7 when occupied and printed out on recording paper.
Patent JP-S63186814-A (JP)
Title: Pretreating method for molten iron at casting floor trough in blast furnace
Inventor: TAKAGI SHUNSUKE
IPC: C21C1/00
Filed: 1987-01-30
Abstract: PURPOSE:To efficiently execute reaction between treating agent and molten iron, by injecting solid reacting agent together with gas at faster velocity than dropping flow from back side of the dropping flow of molten iron and slag dropping on a large trough from an iron tapping hole. CONSTITUTION:The molten iron and slag discharged from the iron tapping hole 1 are passed through the large trough 2 and separated into the slag and the molten iron by a skimmer 3 and the molten iron is flowed in a mixing car 6 through an intermediate trough 4 and inclining trough 5. Then, against the dropping flow just before dropping on the large trough 2, the solid reacting agent together with the gas of air, etc., from the back side through a lance 8, is injected. In this way, the reaction can be effectively executed for a short time. And slag-off treatment in the successive process is omitted.
Patent JP-S60163350-A (JP)
Title: Funnel for cathode ray tube and its manufacture
Inventor: MORIGUCHI HIROSHI
IPC: H01J9/26
Filed: 1984-02-06
Abstract: PURPOSE:To eliminate an edge of the sealing surface so as to avoid chipping and cracking, by shaping the end surface of the funnel which is attached and sealed to the side wall of the panel into a smooth curved surface so that the inside wall of the funnel will make a continuous smooth curve with the side wall. CONSTITUTION:When a funnel for a cathode ray tube is formed, a mold consisting of a plunger 21, a bottom 22, and a shell 23 is used. The bottom 22 and the shell 23 are fitted together and on supply of the melted glass, plunger 21 is placed for press-forming. Then, the plunger 21, bottom 22, and shell 23 are removed and the funnel parent material 24 is taken out. A hook section 25 having a depressed groove 26 is formed in the shell 23. The outer side wall 252 of the hook section 25 is formed so that it will make a continuous concave curved surface with the plunger 21. Thus, when sealing end surface 35 is formed by cutting off the unrequired part 24, along the dotted line, the funnel has a continuous concave surface. As a result, chipping and cracking are prevented and the quality of the funnel is improved.
Patent JP-S55112470-A (JP)
Title: Proportional control valve
Inventor: NISHINOMIYA TORAZOU
IPC: F16K31/06
Filed: 1979-02-21
Abstract: PURPOSE: To obtain input and output characteristics at optional value and stabilized performances, by providing a fixing elastic body between the end plate and the valve guide adjusting the initial load to be applied on the valve.  
     CONSTITUTION: The electromagnetic driver 1 is fixed by means of the flange 5 to the body 2 which has the orifice 4 equipped in the middle of the path of fluid 3; and on the body 2, also the valve 6 connected with the shaft of the electromagnetic driver 1 is placed in the orifice 4, and at the further end of the valve 6, the guide of the valve 6 and the valve guide 8 supporting the spring 7 to load on the valve 6 are equipped. The elastic section 10 is provided between the valve guide 8 and the end cover 9. Because the position of the valve guide 8 is not fixed for adjusting, the gaps 11, 12 are also not fixed, however, the elastic section 10 can fill up these gaps, 11, 12. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06227822-A (JP)
Title: Outflow apparatus for glass preform
Inventor: SAKAGUCHI KOICHI
IPC: C03B5/26
Filed: 1993-02-05
Abstract: PURPOSE:To provide a outflow apparatus for glass preform equalizing the temperature of the whole tube, free from declining of the temperature of the fused glass at the vicinity of the outlet of the pipe for fused glass and capable of stable control of a flow rate even for a fused glass having high devitrification temperature. CONSTITUTION:The objective outflow apparatus for glass preform has a glass fusing vessel 1 connected to outlet for fused glass at the bottom and is provided with a electrically heatable pipe 2 made of platinum or a platinum alloy, an electric device 4 to apply a direct current voltage or an alternate current voltage and generate heat from the pipe and a thermo couple 7 to detect the temperature of the fused glass flowing inside the pipe. The pipe is provided with multiple heat-equalizing plates 6 made of platinum or a platinum allay extending in the axial direction and aligned with a pitch in the peripheral direction on the outer circumference of the pipe.
Patent JP-H09187820-A (JP)
Title: Reclaiming method of plastic part and cylinder assembly
Inventor: TANAKA HISAMI
IPC: G03G21/00
Filed: 1996-01-09
Abstract: PROBLEM TO BE SOLVED: To make plastic parts fittingly fixed through as adhesive to a metal cylinder reusable. SOLUTION: Plastic gears 2 and 3 are respectively fittingly fixed through an adhesive to both the ends of an aluminum cylinder 1b of an electrohotographic photosensitive body 1. By immersing the plastic gear 2 and 3 portions in a cooling medium, the metal and plastic can be separated from each other due to the difference between the thermal expansion coefficient of the metal and that of the plastic. Since the plastic gears 2 and 3 can be removed indefectibly, the plastic gears can be reusable.
Patent JP-H11217660-A (JP)
Title: Hot dip galvannealed steel sheet and its production
Inventor: TOKI TAMOTSU
IPC: C23C2/06
Filed: 1998-01-30
Abstract: PROBLEM TO BE SOLVED: To provide a hot dip galvannealed steel sheet maintaining good slidability at the time of press working, in which powdering and flaking are hard to be generated and excellent in press formability. SOLUTION: This steel sheet is the one having a compsn. contg. 0.2 to 0.6% Al, 8 to 15% Fe and one or more kinds among Pb, Bi, Cd and Sn by 0.03 to 0.2% in total and having a micro-depressed part 10 in which the plating thickness is regulated to <50% of the average value H of the plating thickness, by 1 to 10% based on the cross-sectional length ratio. Furthermore, the surface roughness of the plating film is regulated to the center line average roughnes of <=1.2 μm. As for the method for producing the steel sheet, hot dip galvanizing is executed by using a plating bath contg. 0.13 to 0.4% Al and one or more kinds among Pb, Bi, Cd and Sn by 0.03 to 0.2% in total, and allaying treatment is executed.
Patent JP-S54111358-A (JP)
Title: Electrostatic latent image developing device
Inventor: OONUMA TERUYUKI
IPC: G03G15/09
Filed: 1978-02-20
Abstract: PURPOSE:To efficiently obtain images of good reproducibility even of low constrast images by performing charging of one component developer through injection of charges from the conductive doctor blade provided in pressure contact with donor member surface. CONSTITUTION:A blade device 5 consists of a metal made doctor blade 6, an insulation holder 7 guiding this, a compression coil spring 10, etc. and maintains the relative relation with a developing roller 1 when a bracket 9 is mounted to the main body. The end of the blade 6 makes pressure contact to the roller 1 surface under a fixed pressure as the entire part of the blade is pressed to the rollerl side by the spring 10. A resistance 11 and a charging variable power source 12 are series connected to the metal made blade 6 and the ground by way of a conductive guide bar 8. A bias developing variable power source 13 is connected between the roller 1 and the ground as well. Thereby, the images of good reproducibility may be obtained with good charging efficiency.
Patent JP-S56115845-A (JP)
Title: Supersonic vaporizer for engine
Inventor: YOSHIDA KINGO
IPC: F02M27/08
Filed: 1980-02-18
Abstract: PURPOSE: To make it possible to mix water, oil, air accurately at an intended ratio without using emulsifier by a method wherein a supersonic oscillation having an adequate frequency is given to liquid fuel and it is supplied to a combustion chamber in the form of fine mist.  
     CONSTITUTION: A supersonic oscillation of about 1.7MHz is given to water, changes it into fine mist and this fine mist is mixed with oil mist at a rate of several tens of percentage to all to be supplied into an engine. Thus, much saving of fuel cost and improvement of power are possible. It is possible to vaporize not only gasoline but also kerosene, light oil, heavy oil and the like which could not be vaporized by a conventional canburetter, before. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S61178245-A (JP)
Title: Lighting checking device for vehicle lamp
Inventor: YAMADA AKIRA
IPC: B60Q11/00
Filed: 1985-02-01
Abstract: PURPOSE:To enhance the reliability of checking of the lighting of a lamp, by providing a light shield member for shielding light irradiated to the input section of a light sensor from the outside of the lamp so that it is possible to prevent the light sensor from being erroneously operated due to the above-mentioned light from the outside. CONSTITUTION:The input section 24 of an optical fiber 23 is opened toward a filament 19a in a bulb 19 in order to receive light A from the filament 19a. Meanwhile the output section of the optical fiber 23 is coupled to a lighting visual checking means to visually check the lighting of a tail lamp 14. In the above-mentioned arrangement, in order to shield light B irradiated to the input section 24 of the optical fiber 23 from the outside of the tail lamp 14, there is incorporated a light shield member 29. For example, the input section 24 of the optical fiber 23 is inserted in a through-hole 30 formed in a base member 20 for supporting the bulb 19, and a part of the opening edge of the through-hole 30 is extended to form the light shield member 29. With this arrangement it is possible to prevent the optical fiber 23 from being erroneously operated by the light B from the outside.
Patent JP-S62177879-A (JP)
Inventor: SHIBATA FUMIO
IPC: H01R31/06
Filed: 1986-01-30
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-S53104230-A (JP)
Title: Shutter release safety device for camera
Inventor: SUZUKI TOYOTOSHI
IPC: G03B17/42
Filed: 1977-02-23
Abstract: PURPOSE: To lock a shutter when the cell runs out in order to stop winding up so as to prevent an erroneous operation by providing a movel means which can displace in accordance with the energization to an electromagnetic means and which locks a shutter closing member at the time of energization, and further, which restrains the shutter opening member at the time of non-energization. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H09213972-A (JP)
Title: Semiconductor device
Inventor: MAEZAWA KOICHI
IPC: H01L27/06
Filed: 1996-02-05
Abstract: PROBLEM TO BE SOLVED: To realize a resistance fuse element which has a symmetrical characteristic against the polarity of signal voltage and a continuity resistance characteristic in the specified range of low voltage and has also a quietly wide and flat area of low current in a high voltage area, and a resistance fuse network for picture processor using the fuse element, in a resistance fuse element having a negative resistance characteristic. SOLUTION: First and second boundary effect transistors 1 and 2 are connected respectively to both terminals of a resonant tunnel diode 3 which has a symmetrical characteristic against the polarity of applied voltage, and the gate electrode of the first transistor 1, the second transistor 2 and the diode 4 are connected with each other at the connection point, and at the same time the gate electrode of the transistor 2 is connected with the connection point between the diode 3 and the transistor 1.
Patent JP-S56119358-A (JP)
Title: Machine tool with work position correcting function
Inventor: FUJII TEIZOU
IPC: B23Q15/22
Filed: 1980-02-20
Abstract: PURPOSE: To enable machining to be carried out fitting in with fluctuations of a work by a method wherein a shape of the work and a position set up are known, and an error thereof is calculated by checking up the position and shape with the reference to correct a shifting amount of a table of the machine tool or the tool.  
     CONSTITUTION: In the machine tool 1 working according to an information command of a controlling device 2 to which the work 3 is fixed by a tightening means 4, a position of the work 3 set when the work 3 is fixed by the tightening means 4 is detected by an instrumentation device 5, the error between a working reference position and the work 3 being calculated by means of an operating device 6, the data being fed back to the controlling device 2, the data in the device 2 being corrected and the machine tool 1 works upon the work 3 adjusting to the positioning spot of the work 3. With this construction, since the position can be corrected without applying an external force to the work 3 onto set up and moving the work, the working can be performed fitting in with the fluctuations of the work. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-2000214286-A (JP)
Title: Welding apparatus for supporting lattice
Inventor: NAKAYAMA KIMIO
IPC: B23K26/21
Filed: 1999-01-27
Abstract: PROBLEM TO BE SOLVED: To suppress a drop in the efficiency of a welding operation due to a fume or a plasma and the thermal damage on the face of a chamber. SOLUTION: A supporting lattice 1 which is housed inside a chamber 23 is welded by a laser of the outside. A pair of supply nozzles 44, 44 are installed respectively inside the nearly square box-shaped chamber 23 in both end corner parts in directions in which they are at right angles to each other on the glass faces 27a, 27b which are faced with the surface and the rear surface of the supporting lattice. A curtain-shaped gas flow which is at right angles to directions of the glass faces and glass side faces which are at right angles is discharged from two sleeves 45, 45 of the respective nozzles 44. On the glass faces 27a, 27b on which a welding part is large, an inert gas flow is discharged from two directions. On the glass faces 27c in which a welding part is small, the inert gas flow is discharged from one direction.  Then, the inert gas flow is pushed out before a fume or a plasma which is generated in the welding part reaches the glass faces or the glass side faces.
Patent JP-S62179456-A (JP)
Inventor: TSUCHIYA HIROTAKA
IPC: A61F5/441
Filed: 1986-01-31
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-H01195032-A (JP)
Title: Preparation of window molding
Inventor: NAKAJIMA HIROYUKI
IPC: B29C48/12
Filed: 1988-01-29
Abstract: PURPOSE:To simply prepare a window molding partially having weirs, by molding a molding material having a ridge by extrusion molding and cutting the ridge at a part in the longitudinal direction. CONSTITUTION:A core material 12 low in extensibility such as a metal plate, a polyester resin sheet or a strand of a glass fiber or carbon fiber is sent out from an uncoiler 18 through a pinch roller 19 while a decorative film 12a having weatherability is sent out through an uncoiler 18a. The core material 12 is supplied to an extrusion mold 21 while the send-out amount thereof is detected by a send-out amount detector 20 such as a rotary encoder and the extrusion molding of a thermoplastic resin is performed to form a molding material 22. Subsequently, a ridge 15 is cut by a cutter 24 during a time when the molding material 22 is in a softened state immediately after extrusion on the basis of the signal from a control apparatus 23 corresponding to the send-out amount of the core material 12 and the molding material 22 is taken over by a take-over machine 26 while cooled by a cooling tank 25 and cut into a definite dimension by a cutter 27 to obtain a molding 4. By this method, a weir having a predetermined shape can be formed easily.
Patent JP-H10213858-A (JP)
Title: Picture reader
Inventor: SANO ISAO
IPC: H04N1/19
Filed: 1997-01-31
Abstract: PROBLEM TO BE SOLVED: To enable a scanner to excellently read the picture of an original by providing a device with an elastic member giving elasticity to a supporting member and a transparent sheet arranged on an original carrying path by covering the surface of a white sheet placed at the sheet arrangement plate part of a back surface member. SOLUTION: This device is provided with the elastic member 19 imparting the elasticity to the supporting member 17 in a direction that it approaches the scanner 14 and the transparent sheet 21 arranged on the original carrying path by covering the surface of the white sheet 20 placed at the sheet arrangement plate part 15a of the back surface member 15. Since the elasticity is imparted to the back surface member 15 toward the scanner 14 by the elastic member 15, the original P is pressed to the upper surface of the scanner 14 in a flat state through the sheets 20 and 21. Therefore, the original P is uniformly pressed toward the transparent plate part 14a of the scanner 14 extending over the whole surface in a length direction by the plate part 15a. Thus, the picture of the original P can be stably excellently read by the scanner 14.
Patent JP-S63191505-A (JP)
Title: High hard sintered body tool
Inventor: SUMIYA HITOSHI
IPC: B23B27/20
Filed: 1987-01-29
Abstract: PURPOSE:To tightly bond a cubic boron nitride sintered body, which is vertually only cubic boron nitride, with a substrate by constituting a bond layer between a cubic boron nitride sintered body layer and a hard sintered alloy substrate out of a Mo layer and a TiN layer or a mixed substance comprised of TiN of 10% or more by volume and cubic boron nitride for the rest on both sides. CONSTITUTION:A CBN sintered body 1, which doesn't include bonding material and virtually consists only of cubic boron nitride CBN, and a hard sintered alloy substrate 2 are bonded through a bonding layer 3. And a bonding layer 3 forms a Mo plate 4 and a TiN layer or a mixed substance layer 5 comprised of TiN and CBN on its both sides. These mixed substance layers 5 are formed to bond a Mo plate 4 with CBN sintered body 1 and a Mo plate 4 with a hard sintered alloy substrate 2 respectively. As a result, by the mixed layer 5, the CBN sintered body 1, which is vertually only CBN, and the substrate 2 can be tightly bonded.
Patent JP-S63187286-A (JP)
Inventor: KANEDA HIROYUKI
IPC: G09G1/06
Filed: 1987-01-29
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-H01194358-A (JP)
Title: Manufacture of semiconductor device
Inventor: HATTORI JUNICHI
IPC: H01L29/73
Filed: 1988-01-28
Abstract: PURPOSE:To reduce the influences of auto-doping of an impurity and to easily control the impurity density of an epitaxial layer, by forming a reverse- conductive type buried diffusion area next to a negative conductive-type buried diffusion area formed on a semiconductor substrate. CONSTITUTION:On the whole area of a p-type silicon substrate 1, a phosphorus- doped epitaxial layer 6 is caused to grow by an ordinary method. Then, a p-type impurity is selectively diffused to form an insulation isolation area 7 reaching the substrate 1 and the layer 6 is separated like an island by an insulating film. In this is land layer 6, a p-type base area 8 and an n-type collector area 9 are formed. Furthermore, an n-type emitter area 10 is formed in the p-type base area 8 to complete an n-p-n bipolar transistor Tr. By offsetting n-type and p-type impurities by the use of a p<+> type buried diffusion area formed adjacent to an n<+> type buried diffusion layer area 5, influences of a specific resistance due to impurity on the epitaxial layer is reduced. Therefore, the doping density of phosphorus becomes predominant and an accurate epitaxial layer can be gained, resulting in an acquisition of a stable bipolar Tr.
Patent JP-H0770348-A (JP)
Title: Foamable organic polymer composition and production of foam
Inventor: ZUSHI TOSHIHIRO
IPC: H01B13/14
Filed: 1994-02-16
Abstract: PURPOSE:To obtain the title composition which is highly expandable and does not cause problems of, e.g. ozonosphere depletion by mixing a foamable compound comprising an organic polymer and a chemical foaming agent with a physical foaming agent, e.g. a rare gas. CONSTITUTION:A physical foaming agent selected from rare gases and carbon dioxide is injected into a compound which comprises an organic polymer (e.g. polyethylene) and a chemical foaming agent (e.g. azodicarbonamide) and is for use in producing a foam having an expansion ratio of 50% or higher. Thus, the title composition is produced. This composition may further contain a non- foamable organic polymer (e.g. polyethylene). The composition is foamed to obtain a highly expanded foam which has almost the same ultrahigh expansion ratio as foams produced with a chloro fluorocarbon and has a homogeneous and fine foam structure. When the composition is used for forming the insulating foam layer of a foam-insulated conductor, e.g. an electric wire, in which especially high insulating properties are required, the insulated conductor can be free from buckling etc.