baber/WOPTO huggingface dataset:
Patent JP-H01194917-A (JP)
Title: Joining method for filter vessel for treating gaseous material
Inventor: KAWAMURA SATOJI
IPC: B01D46/00
Filed: 1988-01-29
Abstract: PURPOSE:To rapidly substitute gas without necessitating high gas pressure by forming negative pressure in both the inside of an outlet pipe and the inside of a filter medium and allowing an air current directed to the outlet side to be formed in a filter vessel in the case of joining the butted ends of the filter vessel. CONSTITUTION:The butted ends of both housings 1a, 1b of a filter F in which filter elements (e) are contained in the inside of a filter vessel consisting of two housings 1a, 1b are joined. In this case, an air current is generated by connecting a vacuum pump P to an outlet pipe 4b and forming negative pressure in the insides of filter elements (e). Then necessary positive-pressure inert gas is fed through an inlet pipe 4a and after a prescribed time elapses, the buttled ends of both housings are welded by a welding means 6 from the outside under the presence of inert gas. As a result, the inert gas can be substituted rapidly and surely and oxidation of the inner faces of the butted ends is prevented and also slightly positive pressure may be held in the inert gas and therefore deformation of the housings is not caused.
Patent JP-H04307455-A (JP)
Title: Method and apparatus for controlling multiple decks
Inventor: KIN TETSUHIRO
IPC: G11B15/02
Filed: 1992-01-31
Abstract: PURPOSE: To generally control servo systems in plural decks with simple constitution by adding a timer circuit in a micro computer and executing a processing corresponding to an applied signal on the deck generating the signal. CONSTITUTION: CPU in the micro computer 120 judges from which deck the applied DFG, DPG and CFG signals are generated when interruption signals are applied from timer circuits 121 and 122 and executes the processing corresponding to the applied signals. When the DPG signal is especially impressed, a switching SP signal is timed by waiting for the lapse of prescribed time and the signals are outputted to the pertinent decks 100 and 110. A control pulse CP signal is outputted to the pertinent decks after prescribed time. The servo systems provided in the plural decks can generally be controlled with simple constitution.
Patent JP-H02197621-A (JP)
Title: Tree-planting concrete construction
Inventor: INADA HIROFUMI
IPC: A01G1/00
Filed: 1989-01-26
Abstract: PURPOSE:To protect the face of slope and plant trees by cutting off the straw ropes of long vegetable fibers twisted together, to specified lengths, to mix them into concrete and to form a concrete structural-body, and by spraying tree-planting substrate material on the rugged surface of the structural body. CONSTITUTION:The straw ropes 3 of long vegetable fibers twisted together are cut off, and are mixed in concrete which is not yet hardened, and a tree- planting concrete structural-body 2 is formed. After that, the concrete 2 is sprayed on the face 1 of slope and is fixed with a stiffener 4. After that, tree- planting substrate material 5 is sprayed on the rugged surface of the structural body 2, and along with the lapse of a time, the roots of seeds in the material 5 are moved down to the long fiber straw ropes 3, and the material 5 and the structural body 2 are integrally formed by plants 6. Accordingly, the protection of the slope face and tree-planting can be contrived.
Patent JP-H07225718-A (JP)
Title: Microcomputer system
Inventor: TAJIRI YASUSHI
IPC: G06F21/79
Filed: 1994-02-14
Abstract: PURPOSE:To prevent the over of the number of times of data write into EEPROM caused by the runaway of computer or the like and to surely and easily manage the number of times of data write. CONSTITUTION:In the case of writing data in an EEPROM 102 with a CPU 101 access from the CPU within a fixed time T is monitored by a watchdog timer (WDT) 109 and the area select signal of a selector 105 for the access of the EEPROM is suppressed by a circuit 111 when there is no access, so that unwanted write and the over of the number of times of write into the EEPROM caused by the runaway of the CPU can be prevented. The operation of the selector is suppressed by a one-shot trigger circuit 112 just for a fixed time from the data write into the EEPROM so that required interval time can be secured in the EEPROM and the number of times of unwanted write at the time of runaway can be estimated and managed from timer relation with the WDT.
Patent JP-S59144430-A (JP)
Inventor: KOIKE TOSHIO
IPC: A47L9/20
Filed: 1983-02-04
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-S57131995-A (JP)
Title: Radiation fin assembly for use in forced cooling of gas
Inventor: KISHIMOTO TOORU
IPC: F28F3/04
Filed: 1981-02-07
Abstract: PURPOSE:To increase the capacity of heat radiation, by forming a plurality of radiation fins on a heating member to extend in parallel with the flow of cooling gas, and also forming a plurality of shaved up fins in each of the radiation fins to open in an upstream direction of the flow of cooling gas. CONSTITUTION:Flows of cooling gas in fluid passages defined by a plurality of radiation fins 2a cause collision between flows 3b of cooling gas at the inlet of a duct and flows 3C introduced from shaved up fins 2b, so that turbulent flows 3d are formed on the downstream sides. The turbulence of the cooling-gas flow is promoted further by the gas introduced from downstream shaved up fins. By thus forming shaved ups 2b in each of the radiation fins 2a to extend in parallel with the gas flow and to function as turbulence promoting members, it is enbled to raise the efficiency of heat transfer, to increase the rate of heat transfer from the radiation fins 2a, and to lower the heat resistance from the radiation fins 2a to the cooling gas.
Patent JP-S58135080-A (JP)
Inventor: SHIROISHI YUKIO
IPC: B65H75/36
Filed: 1982-02-03
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-S62175246-A (JP)
Title: Oil service station
Inventor: TATSUNO HIYOSHI
IPC: E04H3/02
Filed: 1986-01-28
Abstract: PURPOSE:To facilitate a wiring process for a guide device or the like, and to aim at saving power, by providing a solar battery on a sign pole standing on the entrance of an oil service station so that power generated from the solar battery is used to drive an automobile sensor and the guide device which are arranged on the lower section of the pole. CONSTITUTION:In the case of that a solar battery is arranged in an oil service station in which suspended type fueling devices 5 are attached to a canopy 4, a pole 7 is planted on a place such as that at one end of a wall 1 on the automobile entrance side or the like, where automobiles are not hindered from entering and exiting, and where the pole is easily visible from automobiles running through a drive way. A sign board having each outer surface on which a graphic pattern and name of a petroleum company, advertising letters and the like are indicated is attached to the top end of the pole 7, and is provided thereon with a solar power generation type power source including a solar battery 9 and a battery 10. Meanwhile, a guide device 12 composed of an automobile sensor 11 for detecting the entrance and exit of an automobile, a voice generating device for generating several kinds of voice when the entrance or exit of an automobile is detected, and the like, is disposed in the lower section of the pole 7.
Patent JP-H04255910-A (JP)
Title: Magnetic recording tape
Inventor: TAKAHATA TADASHI
IPC: G11B5/73
Filed: 1991-02-08
Abstract: PURPOSE:To improve durability and weather resistant preservability for a high density magnetic recording tape of coated type. CONSTITUTION:After a magnetic paint, the main components of which are magnetic powder, binder and solvent, is applied on a non-magnetic supporting body, also an orientation process and a mirror finishing process are executed, a hardening process is performed, then the constitution is made so that tensile elastic limits of the magnetic tape which is a combination of the non-magnetic supporting body, coated magnetic layer and back coat layer, are 6kg/mm<2> in the length direction and 4kg/mm<2> in the width direction as the low limits. By this constitution, a plastic deformation of tape such as the deformation during the tape running, shape transfer, etc., is not generated, and the durability and weather resistant preservability for the magnetic tape are improved.
Patent JP-H08191027-A (JP)
Title: Fly-back transformer
Inventor: NAITO KENJI
IPC: H01C13/00
Filed: 1995-01-09
Abstract: PURPOSE: To provide a fly-back transformer having a small-sized low-cost focus pack having a reduced dielectric strength. CONSTITUTION: A fly-back transformer 1 has a primary coil 3 wound with a power coil 24 to produce a d-c voltage covering the voltage adjustable range of a variable resistor 8 and this voltage is applied to the resistor 8 which is housed in a focus pack 11. A medium-voltage coil 27 is wound round the secondary side of a core 2 of the transformer 1 and the low-voltage end of the coil 27 is connected to a slide terminal 18 of the resistor 8. A voltage adjusted by and taken out from the resistor 8 is stepped up by the coil 27 and outputted through a diode 28 as a d-c focus voltage. Since the voltage applied to the resistor 8 is low, the miniaturizing of the focus pack 11 and reduction of the cost can be attained.
Patent JP-H07225198-A (JP)
Title: Line inspection method of glass substrate
Inventor: KURODA YASUHISA
IPC: G06T7/00
Filed: 1994-02-14
Abstract: PURPOSE:To obtain the line inspection method in which the quality and the yield of a glass substrate for a magnetic recording medium or a liquid-crystal display plate are enhanced. CONSTITUTION:Before a magnetic film or the like is formed on a substrate 1, the outward appearance of the substrate 1 is inspected by an automatic transmission-type outward-appearance inspection apparatus 6. That is to say, a laser beam from a laser light source 12 is shone at the substrate 1 via a collimator 13, a polygon mirror 14 and a Fourier lens 15, and a transmitted beam is receibed by sensors 17, 18 via a Fourier lens 16, a detection signal by the sensors 17, 18 is thresholdprocessed by a comparator or the like, it is then taken into a computer, it is changed into a two-dimensional image, the image is processed, and the existence of a flaw is discriminated.
Patent JP-S60163141-A (JP)
Title: Simulator
Inventor: KOIKE MASAHIKO
IPC: G06F11/25
Filed: 1984-02-03
Abstract: PURPOSE:To start immediately the next simulation cycle by progressing simultaneously the logical simulation of each element and the state revision attended thereby and storing the state change produced in a simulation cycle to a state memory. CONSTITUTION:A state value 10 of an element being an object of simulation from the location of a state memory 1 is read by an extraction circuit 4. A change value 11 is read from a change memory 2 at the same time, the extracting circuit 4 computes a new state value 12 and writes it to a state memory 1. Then the extracting circuit 4 repeats the state value read and the revising processing of the element one after another while a count signal 16 is outputted to a counter 3. A simulation circuit 5 inputs the extracted state value 10 to simulate the logical state of each element, and the state change is outputted in the form of an element number destinated for connection of a terminal caused by the state change and an event 17 including the terminal number. A revision circuit 6 inputs the event 17 and compares the number of the element to be changed represented by the event 17 and the count value 18 of the counter 3 and if the count value 18 of the counter 3 is equal or larger, the revision access to the state memory 1 is attained.
Patent JP-S63185374-A (JP)
Title: Parent cell stock for preparation of human-human hybridoma
Inventor: MURAKAMI HIRONORI
IPC: C12R1/91
Filed: 1987-01-28
Abstract: NEW MATERIAL:A parent cell stock useful for the preparation of human-human hybridoma and consisting of a hypoxanthine-guanine-phosphoribosyl transferase- deficient mutant of a human lymphoblast cell stock (WIL2-NS). USE:A parent cell stock for the preparation of human-human hybridoma useful for the production of valuable substances such as monoclonal antibody, lymphokine, etc. PREPARATION:For example, human B lymphoblast cell stock WIL2-NS is cultured, the proliferated cells are cloned to select an antibody-nonsecreting clone, the clone is cultured and proliferated after irradiation with ultraviolet radiation using an ultraviolet lamp and the proliferated cells are cloned to select a clone having high rate of proliferation and obtain a cell stock HOMO 7 having high rate of proliferation.
Patent JP-S52101971-A (JP)
Title: Semiconductor device
Inventor: MAEGUCHI KENJI
IPC: H01L27/04
Filed: 1976-02-23
Abstract: PURPOSE: To prevent peeling from bonding pad substrate of IC formed on an insulative substrate. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S61178371-A (JP)
Title: Jam checking device for paper conveying device
Inventor: ANZAI TOSHIKI
IPC: G03G15/00
Filed: 1985-01-30
Abstract: PURPOSE:To perform proper maintenance, by a method wherein, in a duplicator and the like, jam occurring frequency at each jam check position is calculated from the counting values of a counter for counting the number of paper covenying times and a counter for counting the number of jam occurring times. CONSTITUTION:A control device comprising a microcomputer decides that jam occurs in the vicinity of a paper feed part if a paper sensor MS1 is not turned OFF after a paper feed instruction to a paper feed cassette 10 is output. Further, it decides that jam occurs in the vicinity of a sensitizing body 1 if a paper sensor MS2 is not turned OFF by means of a paper feed instruction to the sensitizing body 1, or that jam occurs in the vicinity of a fixing device 14 if a sensor MS3 is not turned OFF after turning OFF of the sensor MS2, or that jam occurs in the vicinity of a paper discharge roller 15 if the sensor MS3 is not turned ON even if a specified time lapsed after it is turned OFF. The jam is respectively displayed, the number of occurring times is counted, and based on the result and the counting value of the number of paper conveying times, jam occurring frequency is calculated at each jam check position, and when the result exceeds a specified value, an alarm is sounded. This enables to perform proper maintenance.
Patent JP-S63186483-A (JP)
Title: Gas laser device
Inventor: NISHIMAE JUNICHI
IPC: H01S3/09
Filed: 1987-01-28
Abstract: PURPOSE:To enable a laser operation of a high efficiency and a large output by causing a microwave circuit to form a microwave mode having a field component vertical to the boundary a dielectric opposed to the conductor wall and a plasma, thereby generating a spatially uniform microwave discharge plasma. CONSTITUTION:In a gas laser device wherein a plasma is generated by microwave discharge in a microwave circuit to give laser excitation, a laser gas generating a plasma 70 is sealed in a space 67 formed between a conductor wall 65 constituting part of said microwave circuit and a dielectric 66 provided opposite the conductor wall 65. And, said microwave circuit is adapted to form a microwave mode having a field component vertical to the boundary of the dielectric 66 and the plasma 70. With this, a spatially uniform microwave discharge plasma can be generated, the whole discharge can be put in a condition suitable for laser excitation, the overlapping of the laser resonator mode and the plasma becomes good, whereby a high-efficiency and large-output gas laser device is obtained.
Patent JP-S60163845-A (JP)
Title: Liquid crystal carbonic acid ester derivative
Inventor: INOUE HIROMICHI
IPC: G02F1/13
Filed: 1984-02-03
Abstract: NEW MATERIAL:A compound shown by the formula I (R1* is 4-8C optically active alkyl; R2 is 1-18C alkyl or alkoxy; l and m are 1 or 2). EXAMPLE:S-(p-2-Methylbutyloxycarboxyloxy)benzoic acid-p-nonyloxy-p'-biphenyl ester. USE:A chiral smectic liquid crystal substance. PREPARATION:A compound shown by the formula II is reacted with a compound shown by the formula III in the presence of pyridine to give a compound shown by the formula IV, group CHO is converted into COOH, and then into COCl, and the resultant compound is reacted with a compound shown by the formula V in the presence of pyridine to give a compound shown by the formula I where l=1.
Patent JP-H06199040-A (JP)
Title: Reversible heat-sensitive recording material
Inventor: AMANO TETSUYA
IPC: B41M5/26
Filed: 1993-01-08
Abstract: PURPOSE:To provide a recording material which is prevented from adhesion of a foreign matter even when image formation and erasing are repeatedly effected by a method wherein a heat-sensitive layer having an organic molecular material dispersed in a resin matrix and transparency reversibly changed according to temperature, a print proper layer, and a print layer are formed, in the order, on a substrate. CONSTITUTION:A reversible heat-sensitive recording material is formed such that a color layer or a light reflection layer 2 is formed on a substrate, and a heat-sensitive layer 3, a print proper layer 41 formed of a solventless material, a print layer 5, and a protection layer 6 are laminated, in the order, thereon. The heat-sensitive layer 3 consists mainly of a resin material and an organic low molecular material dispersed in the resin matrix, and transparency is reversibly changed according to temperature. Further, the print proper layer 41 is formed of a material selected from a solventless material, a solvent material, a water soluble material, or a water emulsion material and by forming the print proper layer 41, the print layer is uniformized to provide a clear print part. The protection layer 6 consists mainly of heat resistant resin.
Patent JP-S52100645-A (JP)
Title: Heat exchanger
Inventor: NAWA MOTOYUKI
IPC: F24F1/00
Filed: 1976-02-20
Abstract: PURPOSE: Heat exchanger which sets up two fans which ventilates to the opposite direction of adjacent ventilating paths, which is formed to have respective opens at both edges and which divides several layers by a heat exchange element which the transmission for temperature and humidity is excellent, can simultaneously make the heat recovery of a heat accumulation and a transmission types by putting a heat accumulating stuff into the ventilating path. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S60162708-A (JP)
Title: Production of magnetic particle powder consisting of needle crystal iron alloy for magnetic recording
Inventor: MISHIMA HIROO
IPC: C23C8/14
Filed: 1984-01-31
Abstract: PURPOSE:To improve the specific surface area of the titled Si-contg. powder in a process for production consisting in coating Si-contg. needle crystal alpha-FeOOH particles in which dendrite particles do not exist mixedly with P and Si compd. then subjecting the particles to dehydration and reduction by heating by incorporating Cr, Ni and Mg into said particles. CONSTITUTION:A prescribed amt. of water soluble silicate is added to exist in a suspension contg. the Fe(OH)2 obtd. by the reaction between both aq. solns. of ferrous salt and alkali and having >=11pH and an O2-contg. gas is passed therethrough to obtain Si-contg. needle crystal alpha-FeOOH particles. Water soluble Cr, Ni and Mg salts are preliminarily added to either of the above-described two aq. solns. and suspension at 0.1-5.0, 0.1-7.0, 0.1-15.0atom% expressed in terms of respective elements with respect to Fe. The needle crystal alpha-FeOOH particles contg. Si, Cr, Ni and Mg are thus obtd. Such particles are suspended in water to form the particles coated with P and Si compd. under prescribed conditions and the particles are subjected to reduction by heating after dehydration by heating, by which the titled powder for a video is obtd.
Patent JP-2000218437-A (JP)
Title: Tool for male screw correction
Inventor: MATSUSHITA HIROYUKI
IPC: B23G5/04
Filed: 1999-01-27
Abstract: PROBLEM TO BE SOLVED: To achieve low costs by improving male screw correcting performance. SOLUTION: A pair of engaging members 11 and 12 are used. Each of the engaging members 11 and 12 is equivalent to a shape obtained by cutting a part of a nut capable of obtaining an engaged state nearly conformed to a male screw 4 to be corrected along the axis. At least cutter sections 14 and 15 having shapes conformed to the male screw 4 are formed in the end part of the downstream side of a rotational direction in the engaging members 11 and 12 located in the downstream of the rotational direction. By combining the engaging members 11 and 12 to engage the male screw 4 and rotating these with a socket 3 fitted in the outside, the engaging members 11 and 12 engaged on its inside are moved while a female screw 3 is adhered to the male screw 4, and thus the male screw 4 is corrected by the cutter section 14 or 15.
Patent JP-S63187143-A (JP)
Title: Method for inspecting surface cleanliness degree of magnetic disk medium
Inventor: YONEKAWA SUNAO
IPC: G01N21/95
Filed: 1987-01-30
Abstract: PURPOSE:To observe the contaminant adhered to a head without mounting and detaching a head testing apparatus, by using a dummy head composed of transparent material quality. CONSTITUTION:A scanning head is constituted of a dummy head 2 composed of a slider made of transparent material quality and the substance adhered to the surface of the slider or the interference fringe generated by the light path difference between the head and a magnetic disk surface 1 is observed from the back surface of the head to be displayed on monitor TV 5 through a light microscope 3 and a TV camera 4. Since the head 2 is composed of the transparent material quality, the substance adhered to the surface of the slider can be observed from the back surface of the head. Further, the floating height of the head can be known from the interference fringe due to the light path difference between the surface of the head slider and the surface of the disk. By this method, the mounting and detachment of the head with respect to a tester becomes unnecessary and the cleanliness degree of the surface of the disk can be instantaneously determined.
Patent JP-S58138853-A (JP)
Inventor: YAMAMOTO KENZOU
IPC: E04G15/06
Filed: 1982-02-08
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-S62176491-A (JP)
Inventor: KIKUCHI KOJI
IPC: D06F33/02
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-S60186063-A (JP)
Title: Thin film transistor
Inventor: OOSHIMA TAKEFUMI
IPC: H01L29/78
Filed: 1984-02-06
Abstract: PURPOSE:To reduce the thickness of an active region, to raise the mobility of a carrier, to lower a threshold voltage and to reduce the resistances of a source region and an active region by forming source and drain regions of a laminated film of a polycrystalline silicon film for forming the active region and a low resistance film. CONSTITUTION:A doped polysilicon film 13 which is reduced in the resistance value by the addition of an impurity is coated by a CVD method on the surface of a silicon dioxide film 12. A central portion interposed between the source and drain regions of the film 13 (the portions at both sides of the drawing) remain except the both regions is removed by photoetching. Then, a polysilicon film 14 is coated in the necessary thickness on the active layer by a CVD method. The thickness of the film 14 at this time is reduced to improve the characteristic. Then, the laminated films 14 and 13 are removed at both sides. Here, the portion interposed between the films 14 and 13 becomes an active region.
Patent JP-S63233953-A (JP)
Inventor: SARUBATOORE JIEI MONTE
IPC: C08K5/55
Filed: 1988-01-28
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。