baber/WOPTO huggingface dataset:
Patent JP-H06306564-A (JP)
Title: Hot dip metal coating device
Inventor: UNOKI KENICHI
IPC: C23C2/24
Filed: 1993-04-22
Abstract: PURPOSE:To prevent the fall of a plating liquid level with the hot dip metal coating device which is provided with a coil near the plating liquid surface on the strip outlet side of a hot dip metal coating bath cell to generate alternate magnetic fields crossing the strip surface and controls the lifting amt. of the liquid by the electromagnetic force (Lorentz force) acting perpendicularly on the plating liquid surface. CONSTITUTION:Plating bath cell 2 having no apertures except parts where the strip 1 goes in and out is used. The liquid level 6' is pushed down by a means for generating the Lorentz force similar to the Lorentz force on the outlet side 5 or other adequate pressure sealing means (for example, a gaseous pressure, etc.) in the aperture 4 on the inlet side.
Patent JP-H03294370-A (JP)
Title: Production of coating material composition
Inventor: HARADA MUNENORI
IPC: C08G18/65
Filed: 1990-04-11
Abstract: PURPOSE:To obtain the title composition providing coating film having excellent calendering properties, wear resistance, etc., by adding nitrocellulose and a carboxyl-containing synthetic resin during chain extending reaction of polyurethane. CONSTITUTION:In subjecting a terminal NCO group-prepolymer having 1,000-20,000 number-average molecular weight prepared by reacting a polyol with >= equimolar amount of an organic diisocyanate compound (e.g. 2,6-tolylene diisocyanate) to chain extending reaction with a diol (e.g. ethylene glycol) containing two primary OH groups, at a point of time when 20-80% of NCO disappears, nitrocellulose (preferably one having 10.7-12.2% nitrogen content and 30-300 average molecular weight) and a carboxyl group-containing synthetic resin having 1,000-20,000 number-average molecular weight are added to the reaction system and blended to give the objective composition. The ratio of the polyurethane and nitrocellulose by weight is preferably (20/80)-(80/20) and the ratio of the carboxyl group-containing synthetic resin and nitrocellulose by weight is preferably (1/99)-(30/70).
Patent JP-H11296964-A (JP)
Title: Disk drive device, disk chucking method and disk cartridge
Inventor: SANADA YOTARO
IPC: G11B17/03
Filed: 1998-04-08
Abstract: PROBLEM TO BE SOLVED: To obtain a disk drive device free from dislocation or separation off of a disk from a chucking part even though the vibration or impact is exerted and also to obtain the disk chucking method and a disk cartridge therefor. SOLUTION: A male screw 9 is formed on the chucking part 3 of a spindle motor 1, and a disk 21 is pushed up by the spindle motor 1 which is moved upward by making a cylindrical cam body 10 turn through gears 14-16 with the driving operation of a driving motor 17, then a positioning hole 23 of a clamp plate 22 is engaged with a positioning pin 24 of a cartridge casing 20 to make the rotation unable. Then, after the male screw 9 of the chucking part 3 is coupled with screwing to the screw hole 23 of the clamp plate 22 of the disk 21 by rotating the spindle motor 1, the spindle motor 1 is moved downward to disengage the positioning hole 23 of the clamp plate 22 from the positioning pin 24, then the disk is put to the start position.
Patent JP-H06306048-A (JP)
Title: Production of 4,4'-diisopropylbiphenyl dihydroperoxide
Inventor: SHIMOKAWADOKO TAKAYUKI
IPC: B01J31/02
Filed: 1993-04-23
Abstract: PURPOSE:To produce DHP in a high yield in a relatively short time, while enhancing the yields of PHP+HHP+DCA. CONSTITUTION:A method for producing 4,4'-diisopropylbiphenyl dihydroperoxide by oxidizing 4,4'-diisopropylbiphenyl with molecular oxygen is characterized by oxidizing the 4,4'-diisopropylbiphenyl with the molecular oxygen in the presence of a quaternary ammonium salt.
Patent JP-S61254916-A (JP)
Title: Cover glass for microscope
Inventor: TSUBOI YASUSHI
IPC: G02B21/34
Filed: 1985-05-07
Abstract: PURPOSE:To obtain the titled cover glass insoluble to a solvent contg. in a sample and having an excellent optical transmission property by coating a high polymer liquid sealing material on the surface of the transparent resin sheet composed of polyethylene terephthalate. CONSTITUTION:The layer 2 of the high polymer liquid sealing material is formed by coating said material on the cover glass 1 consisting of the transparent resin sheet of polyethylene terephthalate. The obtd. cover glass is adhered to the preparation glass 3 to fix the sample to be observed. If the sealing material 2 is composed of an acrylic resin obtd. by polymerizing 1-19C alkyl methacrylate, 1-19C alkyl acrylate and ethylenic unsatd. monomer having a functional group as a main component. the adhesion of the preparation glass 3 and the over glass 1 are remarkably improved, thereby obtaining the titled glass which is insoluble to the solvent contg. in the sample and has the excellent optical transmission property.
Patent JP-S5220313-A (JP)
Title: Reservoir for storing hydrogen
Inventor: GAMOU KOUJI
IPC: C22C22/00
Filed: 1975-08-07
Abstract: PURPOSE:To provide a hydrogenated metal suitable for a reservoir in or from which hydrogen of a fuel cell, a hydrogen electrode, an internal combustion hydrogen engine or the like is stored or supplied.
Patent JP-H09279342-A (JP)
Title: Production of colored steel ball
Inventor: MATSUNO YASUHIKO
IPC: A63F7/40
Filed: 1996-04-18
Abstract: PROBLEM TO BE SOLVED: To provide a process for producing colored steel balls which are coated with ceramic films, have beautiful colors and are useful as spherical bodies, etc., for, for example, pin ball games (pin balls, smart balls, etc.). SOLUTION: The steel balls 10 are fitted and held shallow in many ball holding holes dispersed and formed on the bottom plate of a steel ball tray 20 and are introduced into a PVD coating chamber. A steel ball rolling member 41 is pressed to the base of the steel balls projected to the rear side of the tray bottom plate 21. While the rolling operation to change the upper and lower directions by rolling the steel balls 10 within the balls holding holes by the relative parallel moving operation of the tray 20 and the steel ball rolling member 41 is executed intermittently or continuously, a coating treatment is executed, by which the uniform ceramic films are formed over the entire part of the spherical surfaces of the steel balls 10. The steel balls 10 have the beautiful colors by the ceramic films.
Patent JP-H05296441-A (JP)
Title: Liquid fuel burning apparatus
Inventor: NAGANUMA HISAO
IPC: F23K5/14
Filed: 1992-04-16
Abstract: PURPOSE:To maintain safety without using a complicated safety controller by reducing power consumption of a pump while reducing a cost in a liquid fuel burning apparatus in which oil of one oil tray is transferred to the other oil tray. CONSTITUTION:The liquid fuel burning apparatus comprises a first oil tray 35 for storing oil to be supplied to a burning part 32 of a burner, etc., a first oil tank 36 for supplying oil to the tray 35, a second oil tray 37, and a second oil tank 38 for supplying oil to the tray 37. The oil of the tray 37 is transferred to the tray 35 through a pump 41 and an oil feed tube 42. The pump 41 is composed of a pump having no check valve. The tube 42 is raised at one end 42A coupled to the pump 41 above the pump 41, disposed at the other end 42C in the tray 35 to be dipped in steady oil level of the tray 35, and located at an intermediate part 42B lower than a position corresponding to the steady level of the tray 35.
Patent JP-S60243494-A (JP)
Title: Heat exchanger
Inventor: SHIMIZU AKIRA
IPC: F28F9/02
Filed: 1984-05-16
Abstract: PURPOSE:To absorb difference in thermal expansion and reduce thermal stress, by a construction wherein an end of each heat exchanger tube is fitted to a tube plate provided at an end part of the interior of a cylindrical shell, the shell is provided with branch parts, and the other end of the tube bent so as to communicate with the branch part is fitted to a tube plate provided in the branch part. CONSTITUTION:A plurality of heat exchanger tubes 17 are provided in the interior of the cylindrical shell 11, and one end of each of the tubes 17 is fixed to an upper tube plate 18 provided in the shell 11. The other ends of the tubes 17 are divided, and fixed to lower tube plate 19 provided in the branch parts 15. A primary-side fluid flows in through an inlet 12, flows between the tubes 17, and flows out through an outlet 13. On the other hand, a secondary-side fluid flows in through an inlet 16, exchanges heat with the primary-side fluid, and flows out through an outlet 14 therefor. When the temperature difference between the shell 1 and the tubes 17 is increased, stresses are exerted on the tubes 17 and the tube plates 18, 19 due to the difference between the thermal expansion of the shell 11 and that of the tubes 17. The stresses are absorbed by slight deformation of the bent parts of the tubes 17 located in the branch parts 15.
Patent JP-S61256138-A (JP)
Title: Multiple room air-conditioning system
Inventor: OTSUKA NOBUO
IPC: F24F11/02
Filed: 1985-05-09
Abstract: PURPOSE:To obtain a desired room temperature at all times by a constitution wherein a temperature after changing is set as a control temperature when there is a change in the present set temperature of a main thermostat or a room thermostat. CONSTITUTION:The main thermostat 1, setting the temperature settings of a plurality of rooms together simultaneously, and the room thermostat 5, setting the set temperature of individual rooms independently, are arranged in the system. When the present set temperature TM1 of the main thermostat 1 is changed, all of the control temperature TR3 of the rooms are changed. When the user of second room changes the present set temperature of the room thermostat 5, the set temperature after the change becomes the control temperature of the second room. The temperature setting operation of the thermostat, which is effected by the last user of the room, is preferred preferentially to obtain the control temperature TR3 at all times. A temperature control unit 13 receives an information with respect to the control temperature TR3 of each room, a present temperature TR4 and a condition MM or the same M from a thermostat control unit 12 and controls each room so as to obtain the control temperature TR3. Thus, the control temperature may be set so as to obtain the desired temperature of the user.
Patent JP-S5524343-A (JP)
Title: Preparing nickel active material for alkaline cell
Inventor: SHIROGAMI TAMOTSU
IPC: H01M4/52
Filed: 1978-08-10
Abstract: PURPOSE: To obtain an active material with a less reduction factor of capacity and excellent storage characteristic, by constructing a nickel active material with a drying made at specific temperature range, after oxidizing a nickel (I) hydroxide with ozone gas.  
     CONSTITUTION: After an oxidation of nickel (I) hydroxide powder by ozone gas, a drying is made at 60 to 150°C. For instance, with an ozone included gas made passing while stirring 80 mesh pass nickel hydroxide powder, a black colored nickel oxide is produced being dried for five hours at 80°C to obtain a nickel active material. In this way, with a water of by-product from the oxidation reaction removed, and an inactive nickel hydroxide, by a reaction with water during storage, eliminated, an active material can be provided with a less reduction factor of capacity and excellent storage characteristic. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S61257460-A (JP)
Title: Manufacture of shape memory ti-ni alloy
Inventor: TAKUWA MINORU
IPC: C22F1/00
Filed: 1985-05-09
Abstract: PURPOSE:To work a shape memory Ti-Ni alloy at an increased working rate per one pass by warm working the alloy at a specified temp. CONSTITUTION:A shape memory Ti-Ni alloy is drawn by warm working at 400-800 deg.C instead of conventional cold working. The working rate per one pass is increased and continuous working can be carried out by eliminating in process softening annealing.
Patent JP-S5622161-A (JP)
Title: Pattern processing system
Inventor: OSADA SHIGEMI
IPC: G06F17/50
Filed: 1979-07-31
Abstract: PURPOSE: To facilitate an easy pattern process by storing the information with every picture element of the original pattern to produce the coupling signal of the pattern to the intersection of the grid axes provided to the original pattern and the directional signal of the pattern within the region enclosed by the grid axes.  
     CONSTITUTION: The original pattern is scanned, and the pattern information of each picture element is stored in pattern memory 30. The reference point of the original pattern is extracted 35 out of the information given from memory 30. Then both the horizontal and vertical grid line signals are supplied to grid converting circuits 39 and 41 as well as to grid point label attached circuits 40 and 42 each via grid point table 36. The horizontal and vertical grid axis compression signals are produced from the pattern information at circuits 39 and 41 to be sent to circuits 40 and 42. At circuits 40 and 42, the label signal showing the continuity of the grid intersections is produced and then sent to grid intersection 4-direction table 52 of. On the other hand, the pattern directivity is extracted 64 out of the pattern information for each mesh region and then stored in mesh region features table 65. Then an approximate pattern of the original pattern is produced from the label information of tables 52 and 64 via 8-direction correcting circuit 66 and grid intersection coupling table 67. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S59223316-A (JP)
Title: Preparation of carbon yarn having high strength and high elasticity
Inventor: ARITA SEIJI
IPC: D01F9/14
Filed: 1983-05-31
Abstract: PURPOSE:To obtain the titled yarn inexpensively, by hyrogenating pitch in the presence of a carbonaceous solid material, removing the solid material and a volatile matter, heat-treating the hydrogenated pitch under reduced pressure to give mesophase pitch having optically anisotropic configuration, subjecting it to melt spinning, making it infusible, carbonizing it. CONSTITUTION:Pitch is hydrogenated in the presence of a carbonaceous soild material (e.g., coke, etc.), solid material is removed from the hydrogenated product, it is distilled, a low-boiling component is removed to give hydrogenated pitch, which is heat-treated under reduced pressure to give mesophase pitch having <=90wt% mesophase carbon and >=30 content of optically anisotropic configuration. This pitch is subjected to melt spinning, made infusible and carbonized to give the desired yarn having high strength and high modulus. Preferably the hydrogenation is carried out at 350-500 deg.C for <=480min, and the heat treatment at <=40mmHg pressure at >=480 deg.C for <=30min, respectively.
Patent JP-H04326347-A (JP)
Title: Color balance measuring instrument
Inventor: MATSUSHITA TERUMI
IPC: G03B27/73
Filed: 1991-04-26
Abstract: PURPOSE:To obtain the color balance measuring instrument which can execute exactly a measurement of the color balance. CONSTITUTION:In a print measuring part 100, a density measuring head 102 and a print pressing part 104 are provided by inserting and holding a carrier line of printing and paper 54 between them. Also, in the print pressing part, a holding member 130 is placed on the carrier line side of a pressure shaft 120 so as to be attachable and detachable. This holding member 130 is formed by rubber and a white reference plate 138 is attached to the carrier line side. The print pressing part allows the pressure shaft to move by the driving of a solenoid 118, and allows the white reference plate to protrude toward the carrier line together with the holding member. As a result, the print pressing part allows the white reference plate to abut on the density measuring head. In this case, since the holding member is formed by rubber, it is deformed elastically even if a clearance is generated between the density measuring head and the white reference plate, and the density measuring head and the white reference plate are allowed to a contact closely.
Patent JP-H07280444-A (JP)
Title: Feeding device in grain dryer
Inventor: YAMAMOTO SOICHI
IPC: F26B17/14
Filed: 1994-04-11
Abstract: PURPOSE:To perform grain feeding operation with a high degree of capacity at the time of feeding grains using a front feed hopper provided on the front face of a dryer body due to constriction in the use of a side feed hopper provided on the lateral face of the dryer body. CONSTITUTION:A discharging screw conveyor 2 is provided at the bottom part of a dryer body 1, a screw conveyor 7 for transferring grains in the direction opposite to the grain transfer direction of the screw conveyor 2 is connected to the projecting end part of the screw conveyor 2 in the transfer direction in such a manner that the screw conveyor 7 projects forward of a connection between the projecting end part and a lifting machine 3 vertically installed in front of the dryer body 1 and a front feed hopper 6 is mounted to the reversely directed screw conveyor 7 on the front face of the dryer with its lower opening 60 in communication with the screw conveyor 7.
Patent JP-S62253688-A (JP)
Title: Improvement of soil
Inventor: TAINAKA SEISUKE
IPC: C09K17/02
Filed: 1986-04-28
Abstract: PURPOSE:To prevent freezing of soil surface without generating bad smell, by excavating soil surface, scattering and mixing cement thereto, spraying and mixing an aqueous solution of a specific soil improver to the surface and rolling the soil. CONSTITUTION:Excavated soil surface is scattered and mixed with 50-120kg of cement per 1m<3> of the soil and further sprayed and mixed with an aqueous solution produced by dissolving 1kg of a soil improver containing 5(wt)% NH4Cl, 20% NaCl, 3% BaO2, 2% FeCl3, 1% C, 22% MgCl2, 25% KCl, 15% CaCl2, 2% CaSO4 and 5% other components. The treated soil surface is rolled to effect the improvement of the soil.
Patent JP-S5622280-A (JP)
Title: Replacement processing system
Inventor: KOGA SATOSHI
IPC: G06F12/12
Filed: 1979-07-30
Abstract: PURPOSE: To decrease the number of memory elements required and to enable to select each group evenly, by sectioning the data  storage area into four groups, performing LRU processing each group, and performing it among four groups.  
     CONSTITUTION: The data storage area is sectioned into the groups 1-1W1-4, and the group to which the data in block load just before is stored in 2-bit as the information 2 between groups. Further, LRU processing is made every group. Next, the information 2 is read out when the replacement is required, and for example, 1-3 is added to the value 3 of the group 1-3 by taking 4 as modulus to decide the replacement objective group, and the storage area picked up with the LRU processing in this group is taken as the objective of replacement. Accordingly, when the block load is present just before the group 1-3, the objective group is 1-4, and then 1-1... are obtained, allowing each group to be the objective of replacement. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H06286760-A (JP)
Title: Cap with pull-ring
Inventor: NOZAWA TAKAMITSU
IPC: B65D47/36
Filed: 1993-03-30
Abstract: PURPOSE:To prevent a smell from being scattered from a breakage line surrounding a removal plate in a known cap with pull-ring wherein a cap body having a top plate and a lid for opening/closing a body upper face are connected by a hinge and a removal plate is provided on the above mentioned top plate to form a pull-ring attached. CONSTITUTION:A cylinder 1 formed by a cap body except a top plate pull-ring, etc., and a lid 9 are integrally formed, while a lower face of an outlet cylinder 4 of the cylinder 1 is closed and an outer peripheral part upper face is brought into contact with a lower face of an inward flange 3 to provide a thin layered plate 16 comprising water-resistant synthetic resin films laminated on and under an intermediate thin plate having smell preserving ability. While a ring-shaped breakage line 17 is assumed in the thin layered plate portion surrounded by the outlet cylinder 4, a flange plate 18 having an inner cylinder 19 fused to a lower part of the thin laminated plate outside the breakage line and fitted into an internal face of an upper end part of a first peripheral wall 2 is fused, and a removal plate 20 with a pull-ring 22 is fused to an upper face of the thin laminated plate portion surrounded by the breakage line.
Patent JP-H07326231-A (JP)
Title: High-speed coaxial contact and signal transmission element
Inventor: ROORANTO SHIYUTEERU
IPC: H01P3/06
Filed: 1995-04-21
Abstract: PURPOSE: To provide a high coaxial contact/signal transfer element including an internal conductor element, external conductor element, and dielectric area between the internal conductor element and the external conductor element. CONSTITUTION: Internal conductor element 1 is a continuous element, and includes a hardened conductive core 2 encircled with a metal shell 3, having a good elastic characteristic. A filament 5 made from a low dielectric material is wound around the internal conductor element 1 so that it is fixed on the surface of the internal conductor element 1. An external conductor element 6 includes a metal shield. This high coaxial contact/signal transfer element transfers high electric signal in a high density, and used to bring an electric appliance of a miniaturized size into contact with it and test the appliance.
Patent JP-S5621953-A (JP)
Title: Floating vehicle
Inventor: YOSHINAGA KIMIO
IPC: B60V3/04
Filed: 1979-08-01
Abstract: PURPOSE: To simplify construction and reduce mechanical working portion by providing air film support unit connected to a high pressure air piping and an air propeller unit are provided such that they extend continuously along the inner side of rails and providing a turbine blade on the linear turbine car.  
     CONSTITUTION: A linear turbine car 1 provided with air film support units 12 and 13 and an air propeller unit 14 is run along air jet rails 10. The rails 10 also serves as a high pressure air tank, and an air film support unit which consists of an air  film vertical support unit 12 and an air film sidewise support unit 13 is connected  to the high pressure air tank. The units 12 and 13 are provided continuously on the  rails 10 in the axial direction with respect to the linear turbine car support 5, and  the unit 14 is provided continuously in the axial direction with respect to a turbine  blade 6 of the linear turbine car 1. Electomagnetic valves 15 connected to the units  12 to 14 are provided along the rails and opened in synchronism to the progress of  the linear turbine car. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H08272203-A (JP)
Title: Image forming device
Inventor: SASHITA MINORU
IPC: G03G15/08
Filed: 1995-03-31
Abstract: PURPOSE: To hold a developer storing device in a supplying position at a low cost by sharing a holding means for holding the developer storing device in the developer supplying position and for holding an outside cover which is opened to supply a developer. CONSTITUTION: When a display for supplying the developer to the developer storing device 200 appears, an operator moves the outside cover to a position 150 deg., for opening and pulls out the developer storing device 200 to his or her side. Then, the storing device 200 is pulled out to his or her side, while being rotated on a rotary shaft. Consequently, a magnetism proof member provided in the storing device 200 is moved to a fixed position and attracted to a magnet 152 after holding the outside cover. Thus, the operator can be informed that the storing device 200 reaches the supplying position. In this state, the storing device 200 is never shifted from the supplying position, so that the discharge port 210 of the developer storing device can be surely closed with a shutter member 211.