baber/WOPTO huggingface dataset:
Patent JP-H01264161-A (JP)
Title: Secondary ion mass spectrographic equipment
Inventor: DOI HIROSHI
IPC: H01J37/317
Filed: 1988-04-14
Abstract: PURPOSE:To make it possible to carryout identification and detection etc., of a very small amount of impurities resulting from the detection of a secondary ion, while observing a sample with high precision without damaging the sample by radiating a primary electron beam from the same or about the same direction as tie direction from which a primary ion beam is radiated. CONSTITUTION:A charged particle source 3 which is capable of emitting a primary ion beam and a primary electron beam simultaneously or selectively, is provided so that said primary electron beam 5 is radiated onto a sample 2 from the same or about the same direction as the direction from which the primary ion beam 4 is radiated. For example, a negative ion beam and an electron beam are radiated at any time onto the identical part of said sample 2 from the same direction, so that images resulting from the electron beam 5 and the ion beam 4 are mated with each other in a wide region of the sample 2, then the ion beam 4 can be precisely radiated onto a part of the sample 2 to be detected, based upon the image resulting from the electron beam 5 having no sputtering action, etc., on said sample 2. Consequently this makes it possible to carryout identification and detection etc., of a very small amount of impurities resulting from the detection of a secondary ion while observing the sample with high precision without damaging it.
Patent JP-S61254068-A (JP)
Title: Booster inversion type voltage inverter
Inventor: KUWABARA KOJI
IPC: H02M3/155
Filed: 1985-04-30
Abstract: PURPOSE:To inexpensively reduce the size of a booster inversion type voltage inverter by connecting a voltage inversion capacitor between an input side circuit and an output side circuit. CONSTITUTION:An input side circuit is formed of a choke coil L and a switching element SW-1, an output side circuit is formed of two comutation diodes D1, D2 and a smoothing condenser C4, and a voltage inversion capacitor C3 is connected between the both circuits. A load R is energized by the condenser C4. Thus, when the element SW-1 is closed, an energy is stored in the coil L, and an energy is simultaneously supplied to the load R and the capacitor C4 by the discharge of the capacitor C3. When the element SW-1 is opened, the capacitor C3 is charged by the energy stored in the coil L and an input power source 1. The raised voltage can be obtained by altering the duty ratio of the ON/OFF.
Patent JP-H0749006-A (JP)
Title: Internal combustion engine with two cylinder row
Inventor: MANFUREETO BATSUTSUIRU
IPC: F01L1/02
Filed: 1994-04-28
Abstract: PURPOSE: To prevent the transmission of the rotary oscillation from a crankshaft to an intermediate shaft by mounting a driving device of the intermediate shaft near a flywheel. CONSTITUTION: An internal combustion engine having two rows of cylinders with a V-angle of 180 deg. comprises a crankshaft 1 comprising a flywheel 5. This crankshaft 1 comprises a driving device 6 for an intermediate shaft 7 in parallel therewith on a position adjacent to the flywheel 5. The cam-shafts 10, 13 of the rows of cylinders are respectively driven from both ends of this intermediate shaft 7.
Patent JP-H03291432-A (JP)
Title: Cooling and heating air-conditioner
Inventor: KANI YOSHIMIKI
IPC: F24F1/00
Filed: 1990-04-06
Abstract: PURPOSE:To make a small-sized indoor device by a method wherein a thermal absorbing heat exchanger of a freezing cycle and a radiation heat exchanger for a heat pipe are separately formed and both heat exchangers are disposed in a duct having an indoor air circulating air blower. CONSTITUTION:An outdoor device 10 and an indoor device 20 are connected by a refrigerant pipe 2 to form a cooling operation freezing cycle. In turn, an FF type heater device 1B is comprised of a combustion device 40 having an air supplying port and an air discharging port and having an air supplying and discharging cylinder 3 of double structure connected thereto passing through a wall W, and of a heating heat exchanger 50 provided with two heat pipes 22 for transmitting heat. An evaporator 30 is disposed at a suction port 24a side of a front air blowing duct 24 of the indoor device 20, and a heating heat exchanger 50 is disposed at a downstream side of it. The evaporator 30 is disposed to face upward in a substantial horizontal orientation in respect to the air blowing duct 24 and the heating heat exchanger 50 is inclined within the air blowing duct 24 while its combustion side 40 is faced downwardly. With such an arrangement, a large sectional area is not required in the duct and the indoor device can be made small in size.
Patent JP-H06298186-A (JP)
Title: Floor plate installation device of aircraft
Inventor: YASHIRO MITSUZO
IPC: B64C1/18
Filed: 1993-04-20
Abstract: PURPOSE:To reduce an inertial load applied to a passenger at the time of belly landing of an aircraft. CONSTITUTION:This device is constituted of a floor plate supported to a fuselage free to move in the longitudinal direction, a shear pin connecting a constitutional member of the fuselage and the floor plate to each other and a spring 11 interposed in the longitudinal direction between the constitutional member of the fuselage and the floor plate 3, and at the time when an inertial load is added at the time of belly landing and others, the shear pin is cut off, the floor plate 3 moves forward against the spring 11 and the inertial load added to a passenger is buffed.
Patent JP-S5520622-A (JP)
Title: Air filter device
Inventor: TAKEUCHI SADAYOSHI
IPC: B01D46/24
Filed: 1978-07-28
Abstract: PURPOSE: To remove dust and rust piping and make the removal and cleaning of filter element easy by providing a secondary filter between the blower provided in water and the primary filter on the ground.  
     CONSTITUTION: A secondary filter body 1 is connected by means of a screw 4 or the like to the piping between the blower D provided in water and the air filter A on the ground. Air sucked through the air filter A on the ground passes through the piping B and enters the secondary filter 1 through its suction port 4, then passes through the tubular filter element 6, whereby the dust, etc. in the piping B are removed. The purified air passes through the discharge side chamber 14 and discharge port 15, then through piping C and enters the air intake port of the blower D. The filter element 6 is readily removable and cleanable when its cap 12 and nut 10 are removed. This filter is disposed in the perpendicular portions of the pipings B and C. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S59217159-A (JP)
Title: Defect detectng apparatus
Inventor: INOUE SATORU
IPC: G01N27/82
Filed: 1983-05-26
Abstract: PURPOSE:To automate a defect detecting apparatus, by driving one of magnetic detectors each consisting of a moving magnetic field generator to an object to be inspected and a plurality of magnetic sensing elements in relative relation to the other one while detecting magnetic flux leaked from the defect part of the object to be inspected to apply image processing to the same. CONSTITUTION:An exciting coil 1 for generating the almost central part of a U-shaped iron core 2 and constitutes an electromagnet along with the iron core 2. A magnetic detector 13 is formed by linearily arranging magnetic sensing elements each comprising a hole element and arranged to the electromagnet 3. A moving mechanism 14 is equipped with a motor for rotating the magnetic sensing elements 180 deg. in a clockwise or counterclockwise direction and an encoder E for detecting a rotary angle and moves the electromagnet 3 and the detector 13 so as to keep a constant distance to the surface of a specimen 5. A signal processing apparatus 15 consists of a DC power source 16 for supplying a exciting current to the coil 1, a preprocessing device 17 for processing the output signal of the detector 13, an image processing device 18 and a controller 19 and detect the defect of the specimen 5 by detecting the vertical component of leaked magnetic flux to enable the automatic display of the defect.
Patent JP-S60240038-A (JP)
Title: High-frequency discharge type ion source
Inventor: TAYA TOSHIMICHI
IPC: H01J27/16
Filed: 1984-05-11
Abstract: PURPOSE:To obtain an ion source excellent in efficiency by forming an ionizing box which introduces gas and emits an ion beam in a shape with a depth/width ratio of 2-3.5. CONSTITUTION:The depth D of a discharge space is made within a range of 2- 3.5 times the width (x). Microwaves passing through the insulating body of an ionizing box 1 reach the discharge space 4. On the other hand, the gas is introduced into a discharge box through a guide port 3 provided at the innermost part of the ionizing box. The gas reaching the discharge box is wholly made plasmatic by the microwaves, and plasma with a high gas pressure and a high density can be obtained because the discharge space is narrow. Moreover, since the outlet of the ionizing box is near, the temperature gradient is small, and the temperature near the outlet becomes high. No gas inlet is provided in the middle as before, thus the probability that plasma is neutralized by the raw gas is reduced.
Patent JP-S5717932-A (JP)
Title: Manufacture of shutter blade
Inventor: SENUMA MICHIO
IPC: B23P15/00
Filed: 1980-07-07
Abstract: PURPOSE:To efficiently manufacture a shutter blade with higher flatness by punching, with a state where the end part of a shutter blade has been connected with the other part, them and by cutting down, after applying and drying with the state, the end part of the blade. CONSTITUTION:A plastic thin plate 37 subjected to metallic plating such as nickel plating is panched with a press with a state where the end part of a shutter blade 38 has been connected to the other part, and ofter a blade member is blown with paints along with drying with a dryer and the end parts 39a, 39b are cut down with the second press, thereby allowing the blade member 38 to be punched. Through the process, it is possible to improve the flatness of shutter blade and efficiently produce the shutter vane.
Patent JP-S58214528-A (JP)
Title: Production of carbon fiber
Inventor: TSUNODA ATSUSHI
IPC: D01F9/14
Filed: 1982-06-02
Abstract: PURPOSE:To prevent the environmental pollution, and to suppress the heat loss and obtain carbon fibers, by dividing a waste gas from a heat-treating apparatus for producing the carbon fibers into two portions, decomposing one of the portions directly in the presence of an oxidation catalyst, mixing both, and circulating the mixture for reuse. CONSTITUTION:Acrylic type fibers 1 are continuously fed to a heat-treating chamber 2 and heat-treated, and a waste gas discharged from the heat-treating cahmber 2 is divided into two portions by adjusting the opening of a damper 4. One of the portions is passed through a flow path (B) without thermal decomposition, and the other is passed through a flow path (A), heated in a heater 6, decomposed in the presence of an oxidation catalyst in a decomposition treating chamber 7 and then joined with the waste gas flowing in the flow path (B) at a joining point (C). The resultant mixture is then passed through a heater 6' to form hot air at a high temperature, fed to the heat-treating chamber 2 and circulated for reuse. Thus, the thermal energy loss is remarkably reduced to give the aimed carbon fibers.
Patent JP-S59219197-A (JP)
Inventor: NAKAJIYOU YOSHISHIGE
IPC: B65D81/38
Filed: 1983-05-26
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-H04218383-A (JP)
Title: Plasmid, transformed zooblast and production of foreign protein
Inventor: TANABE TOSHIZUMI
IPC: C12P21/02
Filed: 1991-03-29
Abstract: PURPOSE:To efficiently mass produce foreign protein by culturing zooblasts transformed with a specific plasmid. CONSTITUTION:A DNA encoding foreign protein, having an upper stream part to which a promoter of controlling manifestation with zooblasts, is integrated with a DNA encoding dihydrofolate reductase (DHFR) having an upper stream part to which urokinase (UK) promoter is added to give a plasmid (A). Then zooblasts such as Chinese hamster ovarian cells: ATCC CCL61 is transformed with the component A by calcium phosphate precipitation method to give a transformant (B). Then the transformant B is selectively cultured in a medium containing methotrexate (MTX) to give a transformant (C) having high manifestation amplification degree. Then the strain C is cultured to produce foreign protein.
Patent JP-S5718754-A (JP)
Title: Epoxy-silicone resin composition
Inventor: SHIOBARA TOSHIO
IPC: C08L83/00
Filed: 1980-07-08
Abstract: PURPOSE: To prepare the titled composition capable of sealing a semiconductor device perfectly and preventing the corrosion and breakage of lead wire, and having excellent moisture resistance at high temperature and pressure, by compounding a specific epoxy resin with a specific organic silicon compound.  
     CONSTITUTION: (A) 70W95wt% of phenolic novolak or cresol epoxy-novolak resin containing ≤2,000ppm of hydrolyzable chlorine atom is compounded with (B) 30W5wt% of an organosilanol of formula I (R 1  is substituted or non-substituted monovalent hydrocarbon group; m is 1 or 2; n is 2 or 3; m+n=4), a disilhydrocarbene compound of formula II (R 2  is R 1 ; Q is aromatic bivalent hydrocarbon group; p and q are 1 or 2; p+q=3), an organopolysiloxane resin of formula (R 3  is R 1 ; Ph is phenyl which together with OH bonds directly to Si atom; R 3 /Si=1.05W 1.6; Ph/Si=0.2W0.99; OH content=8W10%), or their mixture. The composition is further incorporated with a filler and a curing catalyst to obtain the objective composition. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S59217111-A (JP)
Title: Measuring device of position in the sea
Inventor: KOJIMA HIROSHI
IPC: G01C11/00
Filed: 1983-05-25
Abstract: PURPOSE:To improve accuracy of measurement, by, in measurement of conveying equipment moving in the neighborhood of a taget article in the sea, comparing image informations before and after the constant time length, and by calculating a magnitude of displacement by computing revolution enlargement and contraction. CONSTITUTION:With a specified projected a tray of light is thrown on to sea bed or target and its image is caught by a video camera 102 and the image is delivered to an image memory circuit 104. In the circuit 104, the image information signal, after consolidating image information signal per each image, deliver the total sum to an image information extracting member 105. The extracting member 105 delivers the image information signal to a computing member 107. An interval time 106 supplies actual time interval to circuits 104 and 107. The circuit 107 after revolution, enlargement, contraction and displacement of image information and unifying two different images into one, a displacement magnitude of an image after lapse of the constant time length is computed and bearing dislacement signals 2001-2003 and revolution direction displacement signals 2104-2106 are issued. An angle signal addition circuit 108 issues direction displacement signals 2004-2006, i.e. corrected displacement magnitudes from a 3-axis gyro 103. Thus, accuracy of measurement is improved.
Patent JP-S5617369-A (JP)
Title: Fixing device of copier
Inventor: FURUICHI MASAYOSHI
IPC: G03G15/20
Filed: 1979-07-24
Abstract: PURPOSE: To perfectly prevent a copying paper from being wound by a heating roller, by stretching an endless belt around a shaft located between 2 sets of fixing roller pairs and the heating roller of the fixing roller pair on this side.  
     CONSTITUTION: In a copier having 2 sets of fixing roller pairs, belt 6 for separating a copying paper is stretched around heating roller 1, while a press contact part is formed only on a part of heating roller 3 facing belt 6. Tension shaft 5 is arranged in the middle between fixing rollers M, A, and one to several endless belts 6 made of a heat resistant material are stretched around roller 1 and shaft 5, a number of belts 6 depending on the width of copying paper. A copying paper having toner image T is inserted between rollers 1, 2, and uniform pressure is applied to the whole surface of the paper, because the outer surfaces of belts 6 brought into contact with the surface of roller 1 and the image area of the paper have the same height, thus permitting the copying paper to be perfectly prevented from being wound by the roller. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5520062-A (JP)
Title: Tone control circuit
Inventor: KIMURA SHIGENOBU
IPC: H03G5/02
Filed: 1978-08-01
Abstract: PURPOSE:To obtain the characteristics which changes delicately by connecting the variable resistor via the 1st resistance between the feedback input terminal and the output terminal of the amplifier constituting the control circuit along with the 2nd resistance connected in parallel to the variable resistor and then providing the filter between the output terminal and the variable resistor. CONSTITUTION:Amplifier A1 featuring such sufficient gain that the potential can be regarded identical between the input terminal and the feedback input terminal plus 1st resistance R1 are connected in series between input terminal IN to apply the input signals and output terminal OUT to obtain the output signals. At the same time, variable resistor VR consisting of resistance R3 and R4 is connected between terminal OUT and the feedback input terminal of amplifier A1, and 2nd resistanse R2 is provided between the output terminal of A1 and the feedback input terminal. Furthermore, filter F, amplifier A2 featuring the gain of 1 and resistance R5 are connected in series between the output terminal of A1 and resistor VR. In such constitution, the ratio between R3 and R4 is varied by controlling VR, and as a result the characteristic curve of the circuit can be changed quite easily.
Patent JP-H10268138-A (JP)
Title: Sidelight type surface light source device
Inventor: OKAWA SHINGO
IPC: G02F1/1335
Filed: 1997-03-27
Abstract: PROBLEM TO BE SOLVED: To improve the utilization efficiency of illumination light and provide the high-quality illumination light by repeatedly forming projections on the opposite face to the outgoing plane of a platelike member, and repeatedly forming similar projections on the platelike member side of a light control member. SOLUTION: Fine projections are repeatedly formed on the back face 12B of a light guide plate 12 in parallel with an incidence plane 12A. Each fine projection has a pair of slopes 12E, 12F extended in the direction perpendicular to the incidence face 12A. The light guide plate 12 corrects the directivity of the outgoing light to the front direction of an outgoing plane 12C in the plane parallel with the incidence plane 12A. Fine projections are repeatedly formed in the direction perpendicular to the incidence plane 12A on the side face of the outgoing plane 12C of a prism sheet 13 serving as a light control member, and a prism plane is formed. Each fine projection has a pair of slopes 13A, 13B extended in parallel with the incidence plane 12A of the light guide plate 12.  The prism sheet 13 corrects the directivity of the outgoing light to the front direction of the outgoing plane 12C in the plane perpendicular to the incidence plane 12A.
Patent JP-H03294748-A (JP)
Title: Hot air room heater
Inventor: MESAKI MICHIO
IPC: F24H3/04
Filed: 1990-04-10
Abstract: PURPOSE:To obtain a hot air room heater in which a hot air temperature can be controlled by a single action, by providing a hot air sensing input switch. CONSTITUTION:Combustion is automatically started when it becomes an ignition time, a blower 7 is started to be operated, and hot air is discharged from a hot air diffusing grill 3 into a room. When a temperature in the room is lower than a set temperature, a strong combustion occurs. If the room temperature reaches the set temperature, a weak combustion occurs. If the room temperature is lowered, the strong combustion is again started. The set temperature can be set by temperature fall/rise switch 5c, 5d, but the set temperature can be altered by pressing a temperature sensing switch 5a by a single action. That is, a hot air temperature control is selected by a changeover switch 5g. If a warmer temperature is desired, when a cold button of the switch 5a is pressed, an air flow rate is controlled to be reduced while the combustion amount remains as it is, hot air temperature is raised. On the contrary, when a hot button is pressed, an air flow rate is controlled to be increased while the combus tion amount remains as it is, and hot air temperature is lowered. When the comfortable button of the switch 5a is pressed, the air flow rate, the combustion amount are continued in the state.
Patent JP-S5318993-A (JP)
Title: Wristwatch with solar battery
Inventor: MAEDA YOSHIHIRO
IPC: G04C3/00
Filed: 1976-08-05
Abstract: PURPOSE: Production processes of dial and solar battery are considerably simplified by using a sapphire or spinel substrate built in with solar batteries as a dial. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S58209774-A (JP)
Title: Electrostatic recording device
Inventor: IWAMOTO MASAYUKI
IPC: G03G15/04
Filed: 1982-05-31
Abstract: PURPOSE:To release and annihilate a carrier trapped at a trap forcibly and speedily, and to improve the manufacture yield of an electrostatic latent image carrier by using both an exposing method and a heating method for removing residual charges on the electrostatic latent image carrier. CONSTITUTION:A photosensitive drum 4 is formed by coating a cylinder made of aluminum with an amorphous silicone film. Then, an optical exposure system 6 which forms an electrostatic latent image on a photosensitive surface, developing device 7 which develops the electrostatic latent image with toner, transfer corotron 9 which transfers the toner image to transfer paper 8, and cleaning device 10 for residual toner on the photosensitive drum 4 are arranged around the photosensitive drum. The optical exposure system 6 consists of a lamp 11 for exposing an original surface anc a short-focus lens array 12 for forming an original image on the photosensitive surface. A heater 31 for heating the surface of the photosensitive drum 4 and an exposure lamp 14 for removing residual charges on the surface of the drum 4 are arranged adjacently on the upstream side of the cleaning device 10 and a carrier trapped at the trap is heated by the heater 31 and released forcibly.
Patent JP-S5619571-A (JP)
Title: Buffer memory unit
Inventor: SATOU HIROSHI
IPC: G06F12/12
Filed: 1979-07-23
Abstract: PURPOSE: To speed up the data processing increasing the hit rate, by providing the specific address set means and suppressing the replacement of memory content to the address corresponding to the address range of the main memory unit by said means.  
     CONSTITUTION: When the upper rank bit of the specific address designating the address of the main memory unit 1 from the CPV3 as required is set to the specific address set register 20 of the buffer memory unit 11, the content of the unit 1 of the specific addess range is stored in the specific address buffer memory section 19 to suppress the replacement via the replacement logic section 18 and the interface 12. Further, when the address fed from the CPU3 is in agreement with the address stored in the register 20, the normal buffer memory section 17 is not used but the memory section 19 keeping to memorize the main memory content frequency used is used. Accordingly, the hit rate is increased and the data processing is made at high speed. 
     COPYRIGHT: (C)1981,JPO&Japio