baber/WOPTO huggingface dataset:
Patent JP-H07280442-A (JP)
Title: Method of stirring grain in grain drying and storing device
Inventor: MATSUMOTO TOSHIYUKI
IPC: F26B25/04
Filed: 1994-04-04
Abstract: PURPOSE:To lessen the unevenness of grain drying in a square storing bin in a drying device provided with stirring screws in the storing bin to accelerate the stirring of the grain. CONSTITUTION:Two stirring screws are provided vertically in each storing bin and such screws are so constructed as to stir grains while rotatably moving back and forth or from side to side. The screw stirring method comprises, in combination, a first pattern P1 wherein, after the screw is rotatably moved from one corner part (a) of the four corners of the bin as a starting point and approximately along a predetermined inner wall surface (b), it is further moved along the entire surface and to the other corner part (c), a second pattern P2 wherein, after the screw is rotatably moved from the corner part (c) as a starting point and approximately along an inner wall surface (d) different from the inner wall surface (b), it is further moved along the entire surface and to another corner part (e) and third and fourth patterns P3 and P4 wherein the screw moves in the same manner approximately along the remaining inner wall surface (h), whereby the grains are stirred to reduce the height of accumulated grains near the inner wall surfaces so as to accelerate ventilation.
Patent JP-H08259877-A (JP)
Title: Water repellent film-forming composition
Inventor: ITO KATSUJI
IPC: C09D175/04
Filed: 1995-03-24
Abstract: PURPOSE: To obtain a composition forming a film having excellent water repellency and durability on the surface of glass, a metal, wood, a plastics and a vinyl chloride resin, etc., by dispersing a (meth)acrylate-based polymer, a polyurethane and an amino resin, etc., in an aqueous medium. CONSTITUTION: The objective composition is obtained by dispersing (A) a polymer including a polymerizing unit of (meth)acrylate having a fluorine-containing alcohol residue of the formula, CH=CH-COO-A-R1 and/or formula, CH=C(CH3 )- COO-A-R1 (A is a bifunctional organic group; Rf is a 1-20C polyfluoroalkyl), (B) at least one kind selected from the group of a polyurethane not containing isocyanate group, a copolymer containing a polymerizing unit of macromonomer having a hydrophilic part and a fluorine-containing olefin, and a polymer of (meth)acrylate not containing fluorine, and (C) at least one kind selected from an amino resin, a polyurethane containing isocyanato group and a polymer having oxazoline residue into an aqueous medium such as acetone.
Patent JP-S59193025-A (JP)
Title: Introduction of impurity
Inventor: MATSUMOTO YOSHINARI
IPC: H01L21/265
Filed: 1983-04-15
Abstract: PURPOSE:To enable low temperature treatment without disturbing distribution of implanted impurities when impurity ions are implanted in the surface of a compound semiconductor crystal, and heat treatment is to be performed to activate the implanted region by a method wherein the laminated films of an obstructing film to transmit or to fuse a crystal component element while holding crystallizability and an obstructing film to obstruct transmission or fusion are adhered to the surface of the crystal, and heat treatment is performed. CONSTITUTION:When Si ions are implanted to a semiinsulating GaAs wafer 11 to form an implated layer 14, and heat treatment is to be performed to activate the layer thereof, an SiO2 obstructing film 12 to transmit or to fuse a crystal component element to act as conductive impurities by substituting the implanted ion species is adhered on the surface of the implanted layer 14 before activation. Moreover, an Si3N4 film 13 hard to generate the phenomena thereof is laminated to be adhered thereon, and after then, heat treatment of 750-800 deg.C is performed for about 20min in an atmosphere of H2, Ar, N2, etc. Accordingly, a high activation rate is obtained without disturbing distribution of the implanted impurities.
Patent JP-S51142188-A (JP)
Title: Method and equipment for turning operation of statically stationary ma ter
Inventor: NAKANISHI AKIRA
IPC: B23B5/00
Filed: 1975-06-02
Abstract: PURPOSE:To apply turning operation to a stationary work without remove or disassemble.
Patent JP-S62225647-A (JP)
Inventor: KANO HIROSHI
IPC: E04D13/158
Filed: 1986-03-25
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-H04301223-A (JP)
Title: Aligning method for optical element
Inventor: YAMAKAWA AKIO
IPC: G11B7/135
Filed: 1991-03-29
Abstract: PURPOSE:To realize favorable reproduction in an optical disk reproducing device, etc., by making it possible for a laser beam to irradiate an allowable range even if an optical element deviates from a desired position because of an error at the time of the adjustment of the setting position of an optical system or a change with the passage of time by aligning the optical systems such as a laser diode, a half mirror, and a condenser lens so that the optical axis of a photo detector is positioned at an offset position from the center of the photodetector in relation to the optical axes of these optical systems. CONSTITUTION:The laser diode 1, the half mirror 3, the condenser lens 4 to focus the laser beam so that the optical disk 5 is irradiated, and the photo detectors 6a, 6b, 6c and 6d, 6e, 6f which are irradiated with the laser beam reflected by the optical disk 5 are provided, and the title method is characterized by aligning these optical systems so that the optical axes of the photo detectors 6a, 6b, 6c and 6d, 6e, 6f are positioned at the offset position (b) from the center (a) of itself in relation to the optical axes of the laser diode 1, the half mirror 3 and the condenser lens 4.
Patent JP-S58186548-A (JP)
Title: Numerical control device with automatic programming function
Inventor: OOGOSHI FUMIHIKO
IPC: G05B19/4093
Filed: 1982-04-21
Abstract: PURPOSE:To automatically prevent interference by adding clearance quantity respectively to the material of a work and a tool to set a barrier, and further checking interference, for the purpose of preventing any interference between a tool of numerical control device and a work. CONSTITUTION:The boundary of interference range is set through such processes as reading out the date for the basic element shape, and setting it as much above, from the surface of a work W, as a clearance quantity S obtained by adding a definite interval (a) to an idle cutting feed distance inputted according to a machining definision. A numerical control program is simulated in such a way as accumulating the value Zo on a Z coordinate axis of the uppermost face of a work W, data of a work installation height, data of basic element shape and the height of additional element shape, and also adding a definite clearance quantity (e) to the above accumulation, and performing the operation of value Zc of the Z coordinate axis of a clear point CP so as to check if the lowermost face SA of the tool is below or above the boundary Zo. If any interference exists, a tool is moved to prevent interference.
Patent JP-H08229439-A (JP)
Title: Nozzle
Inventor: SAITO KENZO
IPC: B05B1/34
Filed: 1995-02-28
Abstract: PURPOSE: To keep stably the angle of spraying regardless of fluctuation of pressure and linear velocity by spraying with a nozzle wherein sudden directional changes are applied a plurality of times in a flow path led to a spraying channel in a cap and in addition, a complicated spiral flow is formed in the spraying channel and a number of local spiral flows are formed by the time of spraying. CONSTITUTION: A water flow 8 entered into a cavity part through a liq. feeding path 6 on the side face of a cap 2 changes suddenly its direction in the right angle channel 5 to form a spiral flow 9 caused by a turbulent flow. In addition, the liq. reaches a spraying channel 4 with the spiral flow 9. At the base of the spraying channel 4, the flow path is suddenly changed in another direction by the base of a needle 3A and a vertical wall 2B and spiral flows caused by formation of more complicated turbulent flows are newly formed. More complicated spiral flows 9 are also formed in the spraying channel 4 by a stepwisely expanded wall at the uppermost part of the needle 3A. Spraying with a const. angle θ1 of spraying flow is thus performed by the expanding wall 2A while a number of local spiral flows are formed.
Patent JP-S61227371-A (JP)
Title: Fuel cell power generation system
Inventor: AMAMIYA TAKASHI
IPC: H01M8/04
Filed: 1985-03-30
Abstract: PURPOSE:To produce a fuel cell power generation system of remarkably high reliability by controlling the opening of an air flow rate control valve by using the deviation of the air flow rate to correct the value for commanding the air flow rate. CONSTITUTION:When the total pressure of an air supply system is decreased by some cause during load operation, a valve 18 for controlling the pressure difference of the system gradually closes so that the actual pressure difference of the system is maintained at an intended level. When the pressure difference of the system can not be maintained at the intended level even by fully closing the valve 18, the pressure difference level determined by a pressure difference detector 100 becomes lower than the intended level and therefore the deviation signal from an adder 102 becomes a negative value. As the result, the negative deviation signal is converted into a negative air flow rate signal which is then added to an adder 105 before a negative deviation signal from the adder 105 is delivered to a controller 107 thereby increasing the pressure of the upstream of an air flow rate control valve. Accordingly, it is possible to recover the pressure difference of the system to either an intended level 101 or a level close to the level 101.
Patent JP-H05194334-A (JP)
Title: Preparation of carboxyrate
Inventor: ROBAATO BUI KASHIANI
IPC: C07C51/27
Filed: 1992-03-25
Abstract: PURPOSE: To obtain a carboxylate useful as a surfactant by allowing a specified primary hydroxyl group-contg. compd. to react with an inorg. or org. halo-contg. oxidizing agent in the presence of a base and hindered nitroxide.  
     CONSTITUTION: A primary hydroxyl group-contg. compd. selected from polyoxyalkylene siloxane, polyoxyalkylene amine, alkylpolyoxy alkylene, polyoxyalkylene block polymer alkyamide polyoxyalkylene and alkylpolyglucoside by 1 mole is allowed to react with a halo-contg. oxidizing agent, preferably hypochlorous acid, trichloro isocyanulic acid, etc., by at least the same mol. amt., particularly 3 to 4 mol in the presence of a weak base (in an amt. to render the pH of the reaction mixture to 8.0 to 9.0) and a catalytic amt. (preferably 0.02 to 0.04 mol.) of hindered nitroxide to obtain the corresponding carboxylate expressed by formula I or formula II. In formula I, R is alkylene; R' is alkyl, aryl, etc.; (n) is 0 to 100; (t) is 0 to 1,000; (p) is 1 to 100, and in formula II, (m) is 0 to 50; (n) and (p) are each 1 to 100. 
     COPYRIGHT: (C)1993,JPO
Patent JP-S57180517-A (JP)
Title: Breaking detecting method for steel code conveyer belt
Inventor: SUZUKI ISAO
IPC: B65G43/02
Filed: 1981-05-01
Abstract: PURPOSE:To detect the breaking of a cord by magnetizing a steel cord buried in a belt as a reinforcing material and by disposing a magnetism detecting device in a belt running path to detect a change in magnetic force of the belt. CONSTITUTION:A magnetizer 3 is disposed along a conveyer belt 1 having a steel cord 2 buried therein, whereby when the steel cord 2 is magnetized, one end 2a thereof becomes N-pole and the other end becomes S-pole. A magnetic force meter 4 is mounted along the belt 1 to measure the magnetic force of the belt. When the steel cord is broken into two lines, a new magnetic pole portion is formed at the breaking part so that magnetic forces at the end portions 2a, 2b becomes small, whereby a fault in the belt can be detected. Thus, since the breaking can be treated before a fault occurs in the belt 1, big trouble such as the cutting of the belt can be prevented.
Patent JP-S542046-A (JP)
Title: Logic circuit
Inventor: SUZUKI TETSUO
IPC: H03K5/04
Filed: 1977-06-07
Abstract: PURPOSE: To easily control th e output pulse width of the logic circuit by determining the value of delay for the inverter, through the control of the channel width of transistor at driver side and suitable selection of the low level of output. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S57183112-A (JP)
Title: Acoustic input and output coupler
Inventor: SUZUKI YASUIE
IPC: H03H7/00
Filed: 1981-05-01
Abstract: PURPOSE:To reduce the heating value of an input-side transducer by improving the transducing efficiency by coupling an input and an output side by a sound wave or an acoustic wave such as an ultrasonic wave. CONSTITUTION:An electroacoustic transducer 2 and an acoustoelectric transducer 3 are fixed at both ends of an external frame 7, having a sound insulating materias 6 on its internal wall, at an interval of prescribed space 8. When an input signal is inputted to the electroacoustic transducer 2, a diaphragm is oscillated to output a sound, having a frequency determined by the resonance frequency of a resonator 29 from a sound radiation hole 28 as a sound wave 4. This sound wave 4 is transferred through a transmisson pipe 5 to the acoustoelectric transducer 3 and reaches a diaphragm through a protection plate 31. Further, when the diapheagm 32 oscillates by the sound wave 4, a voltage which corresponds to a sound wave inputted from a back electrode 33 is induced, and this voltage is amplified by an amplifier constituting electric circuit parts 12 and is outputted as an electric signal.
Patent JP-H07281561-A (JP)
Title: Image forming device
Inventor: KISHIDA TETSUO
IPC: B41J13/00
Filed: 1994-04-05
Abstract: PURPOSE:To make a person concerned easily perform cognition about which storing means a specified image is outputted to when the specified image is completed by providing a display means to display each information corresponding to recording media stored in respective storing means. CONSTITUTION:When respective paper existence sensors 17a-17c on paper ejecting part detect that an output result ejected is removed from respective paper ejecting trays 14a-14c at respective paper ejecting port, an user name registered on an user ID table is deleted. For example, when the user A registered at the paper ejecting tray 14a, the user B at the tray 14b and the user C at the tray 14c are ejected and the output of the user C is removed from the paper ejecting tray 14c, the paper existence sensor 17c on paper ejecting part detects that the paper outputted on the paper ejecting tray 14c is removed and the user ID table is updated. Then, a message (user ID) displayed on a display 16c is erased. Therefore, a required output result is easily obtained by attaching the displays 16a-16c at respective paper ejecting trays 14a-14c.
Patent JP-H04302722-A (JP)
Title: Pad abrasion warning device
Inventor: URATA KENJI
IPC: G01B7/00
Filed: 1991-03-30
Abstract: PURPOSE:To provide an abrasion warning sensor of a brake pad unnecessary to be replaced even when the brake pad is displaced. CONSTITUTION:In a pad abrasion warning device which gives a warning of the abrasion limit of a brake pad electrically, an abrasion warning sensor 1 which furnishes a back plate welded integrally to the brake pad, a plate 4 fixed to a mounting 30 and to push the above brake plate when the above brake pad reaches the abrasion limit, and a switching means 5 to be turned ON by moving the above plate 4 pushed by the back plate, is provided.
Patent JP-H08258117-A (JP)
Title: Film molding apparatus
Inventor: YONEYAMA TAKAYUKI
IPC: B29C47/88
Filed: 1995-03-27
Abstract: PURPOSE: To provide a film forming apparatus in which the contact with an air chamber is prevented, no damage or cut occurs on the surface, and the film having excellent surface roughness is obtained by uniformly cooling. CONSTITUTION: A film forming apparatus 1 winds a film F extruded from a mold 11 on the lower half of a cooling roll 12, and diffuses the air from an air chamber 13 provided near the roll 12 to cool the film F while uniformly pressing the film F to the roll 12 to continuously draw it by a drawing unit, and the chamber 13 is formed in a box air duct state of a flat upper plate 13a and a lower plate 13b arranged substantially in parallel and side plates 13c. The distance between the upper plate edge 13d of the chamber 13 and the roll 12 is shorter than the distance between the lower plate edge 13e and the roll 12.
Patent JP-H11265642-A (JP)
Title: Switchgear
Inventor: KATSUMATA KIYOHITO
IPC: F16F7/08
Filed: 1998-03-18
Abstract: PROBLEM TO BE SOLVED: To make a switchgear maintenance-free without using oil or packing by energizing a plurality of pressure pieces provided within a case along the circumferential direction, and forming a taper part between the minor diameter part and major diameter part of a movable bar formed so that a braking force is added in the interruption of an opening and closing part. SOLUTION: A movable bar 56 is moved down in an interrupting state. Although no braking force works in an input state because a minor diameter part 56a is opposed to a buffer body 64 formed of a pressure piece and a spring, a tapered part 56c then extends the inner end part of the pressure piece, and when a major diameter part 56b is opposed to the buffer body 64, a frictional force works between the both to work a braking force. On the other hand, when a vacuum interrupter is inputted, the movable bar 56 is moved upward. A case 63 is moved up together with the movable bar 56 by a play δbetween the case 63 and a lid 61, and the braking force is not worked in the initial stage. Although the braking force is worked to some degree in the middle stage, the speed in the input is not reduced so much since the buffer body 63 is not extended by the taper part 56c.
Patent JP-H07249397-A (JP)
Title: Flash lamp
Inventor: MISHIMA TAKESHI
IPC: H01J61/50
Filed: 1994-03-11
Abstract: PURPOSE:To reduce pollution and enhance safety by forming a light transmitting coating film whose 200mum thick or thicker, formed by curing a radiation curing coating material containing specific oligomer and monomer in a specified ratio on the outer surface of a glass member. CONSTITUTION:A radiation curing coating material to be used contains 100 pts.wt. polyether or polyester urethane oligomer represented by formula I and 20-300 pts.wt. monomer represented by formula II, and no chlorine. Joint use of two or more kinds of monomers is allowable and this content ratio provides suitable viscosity. When the thickness of coating film cured by radiation exposure is less than 200mum, scattering preventing effect on fragments of glass is decreased. (In formula I, n is 0-100, R<1> is polyvalent alcohol residue, R<2> is nonyellowing di-isocyanate residue, R<3> is divalent alcohol residue.), and (in formula II, m is 1-10, R<4> is divalent group represented by formula III, R<5> is hydrogen, an alkyl group, a phenyl group and the like, R<6> is hydrogen or a methyl group).
Patent JP-S58183820-A (JP)
Title: Piston type supercharger
Inventor: KIMURA SHIZUO
IPC: F02B33/14
Filed: 1982-04-22
Abstract: PURPOSE:To allow a supercharger to function as a supercharging means from a low speed range, by arranging such that an air is drawn while a piston is moving from an upper dead point to a lower dead point, and the air is supplied under compression into a combustion chamber while the piston is moving from the lower dead point to the upper dead point. CONSTITUTION:An air drawing stroke is effected while a piston 7 is descending from a suction port 6 to a space 8 defined between a lower rib 10 of the piston 7 and a lower end 9 of a cylinder 5. While the piston 7 moves upwardly, the air is supplied to a combustion chamber 3 via a compression air port 4 under compression.
Patent JP-S542721-A (JP)
Title: Paper feed cassette
Inventor: KANEKO TAMAKI
IPC: B65H11/00
Filed: 1977-06-08
Abstract: PURPOSE: To be able to easily carry out copying the other paper than the one contained in a paper feed cassette by making the upper face of a lid an inclined guide face such that the loading end of the paper may be set under the claw for separating the feed parer from the cutside. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H09260057-A (JP)
Title: Electric field emission lamp
Inventor: MORI NAOYUKI
IPC: H05B33/04
Filed: 1996-03-25
Abstract: PROBLEM TO BE SOLVED: To prevent non-emission portion from occurring due to the gap in the vicinity of lead attachment in the side of translucent electrodes in an electric field emission lamp. SOLUTION: A reflecting insulation layer 2, emission layer 3 are formed on a back electrode 1 in sequence, then collector strip 5 is formed by printing on a translucent conductive film 4 in such shape that a notch is formed in one portion of the collector of the lead attachment. The translucent conductive film 4 is tightly thermo-compression bonded on the emission layer 3 to connect the lead 7 to the back electrode 1 with some polyester tape 12, to seal with transparent film 8, 9 from both sides to obtain a electric field emission lamp.
Patent JP-S59193530-A (JP)
Title: Magnetic recording medium
Inventor: HANAI KAZUKO
IPC: C09D127/06
Filed: 1983-04-19
Abstract: PURPOSE:To provide wear resistance and stable characteristics within a very short time after coating a magnetic liq. by adding polyisocyanate and one or more kinds of compounds for accelerating the reaction of isocyanate to a binder contg. dispersed ferromagnetic powder. CONSTITUTION:To a binder are added one or more kinds of compounds for accelerating the reaction of isocyanate by 0.1-40wt%, preferably 1-20wt% of the amount of polyisocyanate in the binder. The reaction of isocyanate can be allowed to proceed very rapidly. The compounds for accelerating the reaction of isocyanate are selected from a group consisting of tertiary amine compounds (1), tin compounds (2), organometallic compounds (3) except organotin compounds, amphoteric ionic compounds (4), and org. acids (5). The compounds are added to a magnetic coating liq. immediately before coating the liq. Tertiary amine may be added to the coating liq. in the form of its salt. The salt is dissociated at a high temp. to allow a curing reaction to proceed.
Patent JP-H05273424-A (JP)
Title: Production of optical waveguide film
IPC: C03C17/04
Filed: 1992-03-26
Abstract: PURPOSE:To obtain the process for production of the optical waveguide film which can produce the low-loss optical waveguide film at a good yield. CONSTITUTION:A substrate 18 riding on a movable susceptor 17 moves at 5mm/min speed toward a zone 1 of an O2 atmosphere set at 800 deg.C, and is held for an hour at the point of arriving to the zone 1. The substrate 18, then, moves slowly at 1mm/min toward a zone 2 of an He atmosphere set at 1300 deg.C. The bubbles formed in glass are moved to the part which are not to be made transparent. The substrate 18 is held for 30 minutes and is completely vitrified to transparent glass at the point of the time when the substrate 18 enters fully the soaking zone of the zone 2. The substrate is thereafter drawn at 5mm/min speed out of the zone furnace.