baber/WOPTO huggingface dataset:
Patent JP-H11319096-A (JP)
Title: Mobile type oxygen concentrating apparatus
Inventor: KANEMASA KENICHI
IPC: A61M16/10
Filed: 1998-05-12
Abstract: PROBLEM TO BE SOLVED: To provide a mobile type oxygen concentrating apparatus which has a means for giving a warning to a patient or the like when the residue of a battery becomes very limited. SOLUTION: This apparatus includes a generation means for an oxygen concentrated gas with the concentration of oxygen thereof higher than that of air, a supply means to supply the oxygen concentrated gas for application and a power supply means to supply a power to the generation means and the supply means with a battery as power source. In this case, the power supply means is provided with a residue alarming means.
Patent JP-H0838181-A (JP)
Title: Prevention of virus infection by induction of apoptosis and/or use of antiviral gene heml
Inventor: CHIYOU YUUTEN
IPC: A61K35/76
Filed: 1994-06-10
Abstract: PURPOSE: To effectively prevent or cure a virus infections by allowing an infective virus to attack cells of animal host or an organism to induce apoptosis inducing cell death or regeneration blocking of virus affording the extinction of the virus in the organism.  
     CONSTITUTION: This method, effectively preventing or curing virus infection, consists of induction of an early apoptosis (a programmed cell death) to the cell of animal host or the organism, the cell of animal host or the organism is set in a condition capable of inducing apoptosis in virus infection, subsequently allowing the infectious virus to attack the cells of animal host or the organism, generating cell death caused from induction of apoptosis and/or blocking the regeneration of infectious virus affording this virus to extinct in the cell of the animal host or the organism. 
     COPYRIGHT: (C)1996,JPO
Patent JP-S5652603-A (JP)
Title: Directional control valve with pressure compensating valve
Inventor: MIYAKE MEGUMI
IPC: F15B11/16
Filed: 1979-10-06
Abstract: PURPOSE: To make the structure of a pressure fluid circuit compact, by providing a flow dividing type pressure compensating valve between a pressure source and the first and the second fluid circuits, and also providing a by-pass type pressure compensating valve between the second fluid circuit and a tank.  
     CONSTITUTION: The flow dividing type pressure compensating valve 5 is provided between a pressure source 2 and the first and the second fluid circuits 4a, 4b, and the by-pass type pressure compensating valve 6 is provided between the second fluid circuit 4b and a tank 8. With such an arrangment, the difference of fluid pressure in first supply passage 7a, 7b for the first and the second fluid circuits 4a, 4b and that in second supply passages 13aW13c for the directional control valves can be kept constant by the fuction of said flow dividing and by-pass type pressure compensating valves 5, 6. Therefore, the structure of a pressure fluid circuit can be made compact since it is not necessary to use a plurality of pressure compensating valves in constituting a pressure fluid circuit in which a plurality of directional control valves are used. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H04353413-A (JP)
Title: Manufacture of window glass with molding
Inventor: SAITO TOSHIHIKO
IPC: B60J1/00
Filed: 1991-05-31
Abstract: PURPOSE:To provide a method for manufacturing a window glass molding wherein sink is not produced, weight can be reduced and freedom of design can be accomplished, and a window glass and molding are integrally formed. CONSTITUTION:Resin is injected into a cavity 6 defined by a glass portion 2 and a molding portion 3 formed around the periphery of the portion 2 which are formed between a fixed mold 4 and a movable mold 5 to form the glass portion 2 and the molding portion 3, following which gas is forced into the portion 3 in a melted state to form a hollow therein. In this manner, a window glass with molding is produced.
Patent JP-S5833690-A (JP)
Inventor: HIROKAWA NORIO
IPC: E21B7/18
Filed: 1981-08-20
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H11287899-A (JP)
Title: Material for radiation source and method for manufacturing of radiation source body
Inventor: ONE AKITOSHI
IPC: G21G4/06
Filed: 1998-04-05
Abstract: PROBLEM TO BE SOLVED: To provide a material and a body for a radiation source which contributes to the purification and modification of air and water and the health of animals (including human beings). SOLUTION: 1: A material for a radiation source is obtained by mixing at least one kind of mineral containing radioactive nuclides, not less than two kinds of transition elements and at least one kind of metalloids with a plastic ingredient and sintering the mixture at 200 deg.C. 2: The material for the radiation source is mixed with a glaze for a low caloy and a binder to obtain a glaze for the radiation source. 3: After the material for the radiation source is mixed with a flammable pore making material as a porous material and a plastic ingredient and the mixture is molded and glazed, it is sintered at 1,000 deg.C to obtain a radiation source for the purification and modification of water and air. 4:  After the material for the radiation source, a material that radiates far-infrared rays, the flammable pore making material and the plastic ingredient are mixed and the mixture is molded and glazed, it is sintered at 1,000 deg.C to obtain a radiation source which contributes to the health of animals (including human beings). 5: The radiation source molded as desired is obtained from a composition containing the material for the radiation source and synthetic resin.
Patent JP-H09312276-A (JP)
Title: Cleaning of substrate
Inventor: KUNIYASU HITOSHI
IPC: H01L21/304
Filed: 1996-05-24
Abstract: PROBLEM TO BE SOLVED: To prevent adsorption of particles to the surface of a substrate in a cleaning process. SOLUTION: An additive for equalizing the polarity of a Zeta-potential on the surface of a substrate 1 in a cleaning solution and in a rinse solution and a Zeta-potential on the surface of a particle existing in the cleaning solution and in the rinse solution is added to the cleaning solution and to the rinse solution. Alternatively, the additive is added to the cleaning solution or to the rinse solution. By such addition, the Zeta-potential on the surface of the substrate and the Zeta-potential on the surface of the particle are equalized in polarity through the entire cleaning and rinse in a cleaning process, and thus the cleaning process is carried out.
Patent JP-S5919007-A (JP)
Title: Method for controlling orientation of hydride in pilger rolling of zirconium alloy coated pipe
Inventor: NAGAI NOBUYUKI
IPC: B21B21/00
Filed: 1982-07-23
Abstract: PURPOSE:To control the deposition direction of hydride in a circumferential direction in Pilger rolling of a zirconium alloy pipe by rolling the pipe under the conditions wherein the working parameter in a working region is specified. CONSTITUTION:A mandrel 4 is inserted into a base pipe 3 which is a zirconium alloy pipe, and while the pipe is rotated at each specified angle, the pipe is fed into the space between dies 1, 2 under revolving at a specified speed, thereby forming continuously a rolled pipe 5 having a decreased pipe diameter and wall thickness. The pipe is rolled under the conditions of the working parameter thetaepsilon in the working region expressed by the equation. In the equation, (t): the wall thickness of the rolled pipe, (d): the average diameter of the rolled pipe, T': the wall thickness of the base pipe in the position where the thick wall working starts in the midway of rolling, D': the average diameter of the base pipe in the position where the thick wall working starts in he midway of the rolling. The plate-like crystal of the zirconium hydride produced by the reaction of zirconium and water is thus precipitated in such a way that the longitudinal direction thereof is in the circumferential direction of the pipe.
Patent JP-S5355509-A (JP)
Title: Method and apparatus for producing once-through fan
Inventor: TAKAGI MASAO
IPC: F04D17/04
Filed: 1976-10-29
Abstract: PURPOSE: To improve the accuracy of dimensions of and reduce the number of man-hour for production of a once-through fan by integrally forming an intermediate screen plate, blades and side plates of the fan by extrusion. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H09311366-A (JP)
Title: Lens barrel
Inventor: KINOSHITA SHINICHI
IPC: G02B7/02
Filed: 1996-05-24
Abstract: PROBLEM TO BE SOLVED: To enable attaching a hood so that the hood may not be rotated, without making the outside diameter of a lens barrel larger by connecting an accessory attaching ring and a 2nd screw part formed on the outer peripheral surface to the 1st screw part of a sliding barrel by screwing and providing a pressure ring for fixing the accessory attaching ring. SOLUTION: After the attaching ring 13 is attached at the inside of the sliding barrel 14, the pressure ring 16 is attached to the sliding barrel 14. The screw part is formed on the outer peripheral surface of the pressure ring 16, and the screw part is connected to the female screw part 14b of the sliding barrel 14, then, the attaching ring 13 is fixed so that the ring may not be rotated around an optical axis. And, a difference between the inside diameter of the sliding barrel 14 in the sliding area of a lens group L1 and the filter attaching diameter of the attaching ring 13 is reduced, so that it is unnecessitated to change the filter size. Thus, the attaching ring 13 is fixed to the sliding barrel 14 while keeping the filter size constant, and the hood 17 is prevented from being rotated.
Patent JP-H04356234-A (JP)
Title: Hub clutch
Inventor: KURIHARA SAKUO
IPC: F16D11/10
Filed: 1991-05-31
Abstract: PURPOSE:To enable four wheel drive even at abnormalities in a clutch operating system by shifting a lock member to a locking position when the negative pressure in a vacuum bellows is lost in a hub clutch for connectively disengaging a drive axle from the disengaging side wheel of a part time 4WD vehicle. CONSTITUTION:A hub clutch 1 causes a drive gear 5 to releasably engage a gear 17 on the inner periphery of a slide ring 15 or a gear 19 (lock member), and the gear 17 meshes with the drive gear 5 for providing the connecting condition of the hub clutch when a hydraulic actuator 49 having a shift plate 33 as a piston is moved right. Also then, an emergency spring 29, shift spring 31 and vacuum bellows 41 urge the gear 19 to a lock releasing position. Thus, if the vacuum bellows 41 is broken to make the negative pressure disappear, a spring 47 causes the gear 19 to mesh with the drive gear 5 against the emergency spring 29 and shift spring 31 to establish the hub clutch connecting condition.
Patent JP-H0424866-A (JP)
Title: Neural network system
Inventor: KONAKA HIROYOSHI
IPC: G06G7/60
Filed: 1990-05-18
Abstract: PURPOSE:To search the state of the periphery where the energy is minimized with high efficiency by repeating the neural calculation to change the maximum point to the minimum point with use of the inversion of a link weight code. CONSTITUTION:The initial state 21 of each node 11 and the weight of each link 12 are set and the neural calculation is carried out. Thus a neural network reaches a certain minimum point 22 and the weight code of each link 12 is inverted at the point 22 by a convergence decider 13. In this case, the code of an energy function E is inverted and identified as an energy function E'. Then the state of the neural network is slightly changed by a fluctuation generator 14 and turned into a state 23', and the network carrying on the neural calculation reaches a minimum point 24' of the function E'. Then the weight code of each link 12 is inverted again, and the network reaches a minimum point 26 of the function E when the neural calculation is carried on in the same way. As a result, a state of the periphery where the energy is minimized is effectively searched.
Patent JP-H05301158-A (JP)
Title: Cutting method for amorphous metallic foil
Inventor: KUSAKABE JUN
IPC: B24B55/02
Filed: 1992-04-23
Abstract: PURPOSE:To enhance operating performance for cutting and assembling works without lowering magnetic characteristics by preventing the occurrence of corrosion and burs by a dry system, and concurrently preventing the mixing of grinding wheel dust and chips of amorphous material. CONSTITUTION:Amorphous metallic foils 1 are wound up in a coil shape, an amorphous coil 3 is held down at its outer circumferential cutting position by a pressing member 4 formed with a slit 7 through which a grinding wheel 6 passes, cooling gas 12 is injected into the peripheral section of the grinding wheel 6 so as to be cooled, and concurrently a suction duct 8 is provided in the vicinity of a cutting section 9 where the grinding wheel 6 comes in contact with the coil 3, cutting is started while cooling gas 12 around the cutting section is being sucked in, so that the coil is cut down every specified thickness from the periphery of the coil 3 in order so as to be laminated while being spread into a flat shape.
Patent JP-S62288217-A (JP)
Title: Drain material and draining work therewith
Inventor: NATSUME SHIGENOBU
IPC: E02D19/18
Filed: 1986-06-06
Abstract: PURPOSE:To ensure draining function of a draining work as well as a the construction of draining material easier by using a draining material consisting of a water-impermeable wide banded part and a draining pipe with water- absorbing holes which is attached along one end of the banded part. CONSTITUTION:A draining material 3 consists of a water-impermeable wide banded part 5a, e.g., drain material, water-proof sheet, etc., having a water- impermeable sheet on its central part and a draining pipe 3b with water- absorbing holes 3b' which is attached along one end of the part 3a. The draining materials 3 are driven in order in such a way as to position the pipe 3b on the other end side of the adjacent material 3, and a drain pump is provided on the upper end of the pipes 3b. Water in the ground is sucked up from the holes 3b' and discharged. The draining work can thus be made easier, and the draining function can be ensured.
Patent JP-S61292568-A (JP)
Inventor: JIEEMUSU PII BAAGESU
IPC: G08B13/02
Filed: 1985-06-17
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-S5832481-A (JP)
Title: Semiconductor laser element
Inventor: YAMASHITA SHIGEO
IPC: H01S5/40
Filed: 1981-08-21
Abstract: PURPOSE:To manufacture easily a favorable semiconductor laser element having favorable reproducibility by a method wherein at the prescribed conductive type semiconductor multilayer structure containing the laser active region, at least the two mutually independent semiconductor diffusion regions are provided from the upper face. CONSTITUTION:An N type Ga0.5Al0.5As layer 2, an N type Ga0.9Al0.1As active layer 3, an N type Ga0.5Al0.5As layer 4 are made to grow in order on an N  type GaAs substrate 1 according to the usual liquid phase growth method. Then an Si3N4 film 6 is formed on the surface of crystal, windows 9 of 3X3mum<2> size are opened at the 12mum pitch on a straight line, and Zn is made to be diffused in the front side of the active layer. The heat treatment is performed to make Zn to be diffused being extended up to make the diffusion front to reach in the layer 3 or the layer 2, and the P type semiconductor regions 5 are formed. After then a Cr-Au electrode 7 is formed on the surface 10, and an Au-Ge-Ni electrode 8 is formed on the back. A cleavage is performed to form a cleavage plane 20, and a chip is formed.
Patent JP-H01303048-A (JP)
Title: Discharge circuit
Inventor: MAEDA TAKESHI
IPC: H02J1/00
Filed: 1988-05-30
Abstract: PURPOSE:To prevent a load circuit against malfunction, failure, etc., by detecting the initial trailing edge of output voltage by turning OFF a DC power source, and by controlling a discharge circuit to form a discharge route of electric charge at a smoothing capacitor. CONSTITUTION:A detection circuit 3 is composed of a transistor(Tr) 31, base resistor 32 to 33 and an output voltage trailing edge detection capacitor 34. A discharge circuit 4 is composed of a Tr 41, a base resistor 42, a base current supplying capacitor 43 and a back flow prevention diode 44. When a DC power source 1 is OFF, the output voltage steps down by the discharge of electric charge at a smoothing capacitor 5. The Tr 31 is, however, turned OFF by the action of the capacitor 34 for the detection circuit 3 in the initial leading edge of the output voltage. At this moment, in the discharge circuit 4 the electric charge at the capacitor 43 flows through a resistance 42, turns ON the Tr 41 and forms a discharge route. The trailing edge of the output voltage can thereby be made so steep that the malfunction, failure, etc., of a load circuit can be prevented.
Patent JP-S5355671-A (JP)
Title: Process for thermally cracking wastes containing cyanides
Inventor: IWAI TADASHI
IPC: F23G7/00
Filed: 1976-10-29
Abstract: PURPOSE: To thermally cracking wastes at a reduced fuel cost without causing a publich pollution, wherein cyanides contained in the wastes are gasified and burnt. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S62287780-A (JP)
Title: Synchronization converting device for line disconnection compensating television
Inventor: KAYAMA NOBUTAKE
IPC: H04N5/073
Filed: 1986-06-06
Abstract: PURPOSE:To inform generation of an abnormality due to the turn off of a line by outputting a static picture when an input signal turn-off is within a constant time and changing over the static picture to a black bursting signal when the input signal turn-off is the constant time or above. CONSTITUTION:An input video signal, after it is converted to a digital signal by an A/D converter, is stored into a frame memory 4. When the turn-off of the input video signal is within a constant period, a line turn-off compensating circuit 24 is operated, and a static picture is formed from the video signal inputted before the turn-off of the line. The formed static picture signal is outputted through a chroma inverter 11 and a DA converter 10 to a video output terminal. On the other hand, when the turn-off time of the input signal is continued longer than the constant period, a line turn-off alarm circuit 25 is formed, a blanking adding device 8 is operated and the static picture is changed over to a blanking signal. Thus, the abnormality generation due to the line turn-off can be informed.
Patent JP-S63294728-A (JP)
Inventor: ITO SADAMI
IPC: A21D13/08
Filed: 1987-05-27
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-S5939552-A (JP)
Inventor: URURITSUHI HAAN
IPC: B41F13/28
Filed: 1983-07-19
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-H06135459-A (JP)
Title: Cup-shaped packing material with plastic cover film
Inventor: ETSUKEHARUTO BEERU
IPC: B65D77/20
Filed: 1992-05-22
Abstract: PURPOSE: To work a preassembled sheet-like cover film by a high-speed automatic packaging machine without problems with respect to a cup-like package having a plastic cover. CONSTITUTION: This package is a one-piece receptacle, a top filling and a removal opening of which are sealed by a peel-off cover film 2. The plastic cover film 2 has a surface texturing.
Patent JP-S63294916-A (JP)
Title: Filtration method
Inventor: KUSUDO SABURO
IPC: B01D29/72
Filed: 1987-05-27
Abstract: PURPOSE:To continuously take out a filtrate from a liq. contg. coarse particles without causing the clogging of a filter medium by continuously filtering the raw liq. to be filtered while circulating the liq. through a double-cylinder filter as a pulsation flow. CONSTITUTION:The raw liq. to be filtered from a tank 1 for the raw liq. to be filtered is allowed to flow at a specified flow rate, sent to the double-cylinder filter 3 as the pulsation flow pulsated by a pulsator 2 such as a plunger pump, and filtered. The filtrate is taken out from an filtrate outlet 4, and the liq. after passing through the filter is returned to the tank 1 for the liq. to be filtered through a pipeline 5. The pulsation cycles of the pulsation flow is preferably controlled to 5-300cycle/min. As a result, the filtrate can be effectively obtained without causing the clogging of the filter medium.
Patent JP-H05319700-A (JP)
Title: Copying machine
Inventor: NAKANISHI KATSUMI
IPC: B65H83/02
Filed: 1992-05-22
Abstract: PURPOSE:To provide a double copying machine with extremely high copy efficiency in which the defect of a conventional copying machine in double copy, or a loss time can be reduced. CONSTITUTION:A copying machine comprises a middle tray 3 for receiving a supplied sheet X; a rotatable roller B arranged near the middle tray 3 to carry out the sheet X supplied to the middle tray 3 from the middle tray 3; and a paper feeding plate 1 for pressing the sheet X received by the middle tray 3 when the sheet X is carried out from the middle tray 3, and releasing the pressing of the sheet X to be carried out from the middle tray 3 onto the roller B so that the sheet X to be supplied is received by the middle tray 3 when the sheet X is supplied to the middle tray 3.
Patent JP-S63292940-A (JP)
Title: Body measuring apparatus
Inventor: MATSUNAGA YOSHIO
IPC: G01B21/02
Filed: 1987-05-26
Abstract: PURPOSE:To measure a proper numerical value by making a person to be measured easy to judge tightness or looseness, by mounting a required number of measuring devices capable of measuring the dimensions of a plurality of the regions of the body to the predetermined position on the mount body mountable to the place to be measured of the body of the person to be measured. CONSTITUTION:For example, a mount body 2 is mounted to the body of a person to be measured by a fixing belt 21 so that measuring device 3 comes to the waist part of the body and the fixing belt 21 is turned to set the mount body 2 at a position easy to operate. The measures 33 of measuring devices 3, 3a, 3b are drawn out to be wound around a place to be measured and the hook jigs 331 of the leading end pars of the measures are hooked with hooking projections 313. A control knob 37 is rotated in an arbitrary direction to control the clamping degree due to the measures 33 and stopper knob 351 is operated at the optimum position to fix the measures 33. The rotary direction and the number of rotations of a reflecting disc 36 are detected by sensors 38, 38a to be sent to a display apparatus 5 as pulse signals and the display apparatus analyzes the pulse signals to display the measured results in numerical values.
Patent JP-H08291610-A (JP)
Title: Foundation material for repairing external wall
Inventor: TAKAHASHI KUNIHIKO
IPC: E04G23/02
Filed: 1995-04-20
Abstract: PURPOSE: To ensure the installation of a foundation material for repairing an external wall to an existing wall and the installation of a sheathing material to the foundation material for repairing the external wall, to lighten the foundation material and the sheathing material to weight, where both founation material and sheathing material can be mounted easily, and to provide the foundation material abounding in durability at low cost. CONSTITUTION: A foundation material 1 for repairing an external wall is made of a foamed resin consisting of required width and required length, and a recessed groove 4 for driving nails is formed to an existing wall in the longitudinal direction. Recessed grooves 7 for driving nails for mounting a sheathing material are formed along both sides of the recessed groove 4 in the longitudinal direction.