baber/WOPTO huggingface dataset:
Patent JP-H06264554-A (JP)
Title: Mounting structure of eaves ceiling panel
Inventor: WADA YUKIYASU
IPC: E04B9/30
Filed: 1993-03-12
Abstract: PURPOSE:To enhance the efficiency of structuring by fixing and mounting an eaves edge side vertical piece and an outer wall side vertical piece on the fixing piece of a bracket which bolts an eaves ceiling panel to the upper part of an outer wall panel and the eaves edge of a roof panel. CONSTITUTION:An eaves ceiling panel 4 is mounted between an outer wall panel 2 and the eaves edge B of a roof panel 3 forming an overhang eaves A inclined down over the upper part of the outer wall panel 2. A framework 5 consisting of an eaves edge side vertical piece 6 and an outer wall side vertical piece is provided on the eaves edge side and outer wall side of the eaves ceiling panel 4, and an eaves ceiling board 9 is fixed along the lower surface of the framework 5. The eaves edge side vertical piece 6 and the outer wall side vertical piece 7 of the eaves ceiling panel 4 are mounted on the down fixing pieces 12, 13 of brackets 10, 11 bolted to the upper part of the outer wall panel working process is reduced, and the structuring efficiency can be improved.
Patent JP-S58196048-A (JP)
Title: Manufacture of semiconductor device
Inventor: OGURA MOTOTSUGU
IPC: H01L21/28
Filed: 1982-05-11
Abstract: PURPOSE:To improve resist pattern contrast and to reduce its reactivity to O2 plasma by a method wherein positive-type photosensitive resin is allowed to react with an organic solvent containing an aromatic compound as its chief component. CONSTITUTION:A single crystal semiconductor Inp layer 2 formed on a semi- insulating crystal substrate 1 is coated with an approximately 13mum-thick photoresist layer 13 to be subjected to a pre-baking process. Selective radiation follows wherein optical energy 1.5 times larger than in a conventional method is projected, whereafter the photoresist 13 is placed in an organic solvent containing an aromatic compound for approximately 10min at room temperature. Development is conducted in a solution of MF312:H2O=1:1 for a period approximately two times longer than in a conventional method, which results in a high-contrast resist pattern. The entire surface is then exposed to O2 plasma 3.
Patent JP-S565469-A (JP)
Title: Novel amidine derivative and its preparation
Inventor: HIRATA YASUFUMI
IPC: A61P1/04
Filed: 1979-06-23
Abstract: NEW MATERIAL:A compound of formula I (R is H or lower alkyl group; m and n are 1, 2 or 3; Y is O or S; R 1  is OH, lower alkoxy or lower acyloxy group; R 2  is H, lower alkyl, lower alkenyl, lower alkynyl, CN or OH group), and its acid addi- tion salt.  
     EXAMPLE: 3-[(2-Guanidinothiazol-4-yl)-methylthio]propionamidoxime.  
     USE: A suppressant for gastric secretion having the action which is not anticholinergic.  
     PROCESS: A compound of formula II (R 1  is lower alkyl group) is reacted with an amine of the formula H 2 N-R 2  in a solvent, e.g. an alcohol, chloroform, ether, THF or benzene, free from water to give the compound of formula I. Alternatively, a compound of formula III is reacted with an amine of the formula H 2 N-R 1 . 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H11285196-A (JP)
Title: Guided electric motor
Inventor: TERASAWA HIDEO
IPC: H02K9/02
Filed: 1998-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a guided electric motor in which the temperature rise of a bearing on the side of an exhaust port is suppressed and the life of the battery can be prolonged. SOLUTION: A guided electric motor is formed of a stator 36 and a rotor 31, which are arranged in a casing 20 via a prescribed interval, first and second bearing parts 24 and 25 which are arranged on both sides of the casing 20 and support the rotor 31, an air supply port 26 formed on a side corresponding to the first bearing part 24 of the casing 20, an exhaust port 27 formed on a side corresponding to the second bearing part 25 of the casing 20 and a blast means 40 which forcibly sends cooling air and discharges it from the exhaust port 27. A ventilation trunk 28 which branches from the air supply port 26 and is opened 28a to the vicinity of the second bearing part 25 is installed.
Patent JP-H03278904-A (JP)
Title: Adhesive sheet for plywood
Inventor: YAMAZAKI TAKESHI
IPC: C09J129/14
Filed: 1990-03-28
Abstract: PURPOSE:To improve the working environment of adhesive application and to reduce the cost by constituting a sheet used for adhesion in manufacturing a plywood of a material wherein a polyvinyl butyral is incorporated with a modified polyolefin having a polar group. CONSTITUTION:A sheet 12 for adhering a plywood consists of a material wherein 100 pts.wt. polyvinyl butyral are incorporated with 5 pts.wt. or more modified polyolefin having a polar group. A belt-like veneer 21 with a thickness of 2mm is formed from a raw wood (w) by wig peeling using a cutter 20 and on the way of the veneer belt 21 to a winding roll 22, the sheet 12 is attached to the whole surface. A product wherein the sheet 12 is placed between layers of the veneer belt 21 is prepd. thereby, on the winding roll 22, split of wooden fiber is prevented by adhesiveness thereof. In addition, as placing the sheet between the veneer belts is easy in comparison with coating with an adhesive, the productivity of plywood is remarkably improved while the working environment being improved without flying of an adhesive.
Patent JP-S565404-A (JP)
Title: Agent for agricultural and industrial use
Inventor: KUCHIKATA MASUO
IPC: A01N47/14
Filed: 1979-06-26
Abstract: PURPOSE: To prepare the low-toxic titled agent effective to prevent the growth and proliferation of noxious life without heavy metal pollution, containing the reaction product of an N-substituted alkylene bisdithiocarbamic acid ammonium salt or amine salt with a lower aliphatic aldehyde.  
     CONSTITUTION: The titled agent containing, as an effective component, a precipitated compound prepared by reacting (A) an N-substituted alkylene bisdithiocarbamic acid ammonium salt or amine salt of formula (X is ≥4C hydrocarbon separated by a divalent aliphatic chain, a xylylene, or an N atom, wherein each of the separated segment is ≥2C alkylene group; Y is alkyl having one OH group) with (B) a lower aliphatic aldehyde such as formaldehyde, chloral, etc., in a solution at 0W50°C. The molar ratio of (A) to (B) is pref. 2W5:1. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S57196145-A (JP)
Title: Measurement of ion concentration
Inventor: YOSHINARI SHIGERU
IPC: G01N27/26
Filed: 1981-05-28
Abstract: PURPOSE:To judge the quality of an ion electrode, by calculating difference in the potential of an ion electrode obtained from each measurement thereof during the feeding of a standard solution while it is fed into or drained from a measuring vessel several times. CONSTITUTION:A sampler 1 transfers a sample cup 2 intermittently to a sampling position 4 with a driving mechanism. A nozzle 21 moves among the sample cup 2, a washing cup 24 and a measuring vessel 25 with a nozzle transference mechanism 23. Ion selection electrodes 28a, 28b and 28c and a compariso electrode 31 are provided in the measuring vessel 25. To judge the quality of the ion electrode, after the drain of a waste liquid from the measuring vessel 25 with a waste liquid pump 34, a standard solution in a standard solution tank 20 is fed into the measuring vessel 25 to measure the ion concentration of the standard solution. Then, following the drain of the standard solution for washing, it is fed into the measuring vessel 25 again. A difference is computed by a data processing section 35 between the measured value of the ion concentration of the standard solution and the preceding measured value to judge the quality of the electrodes.
Patent JP-S579636-A (JP)
Title: Material feeder with stacked magazines
Inventor: NIIMURA ATSUSHI
IPC: B65G59/06
Filed: 1980-06-13
Abstract: PURPOSE: In a mechanism for pushing out the lowest one of workpieces, to protect the corners of the workpieces from damage and prevent the wrong feed of a material, by providing a mechanism for supporting the workpieces except for the lowest one as a push-out member is moved back and forth.  
     CONSTITUTION: A workpiece support mechanism comprising work supports 5, 7, levers 4, 6, a piston 3, etc. is provided. When the rear end of the lowest one 8 of workpieces has passed the position of the work support 5 with the forward movement of a push-out plate 1, a cam 2 secured on the push-out plate 1 actuates the lever 4 to push up the workpiece support 5. When the rear end of the lowest workpiece 8 has passed the position of the workpiece support 7, the cam 2 actuates the lever 6 to push up the workpiece support 7. According to this constitution, the other upper workpieces 9 are held at a prescribed distance from the push-out plate 1 and the lowest workpiece 8 and set in correct positions. For that reason, the corners of the workpieces are protected from damage and the wrong feed of a material is prevented. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H04315220-A (JP)
Title: Image display system
Inventor: ABE HITOSHI
IPC: G06F3/14
Filed: 1991-04-12
Abstract: PURPOSE:To improve the operability of a user by enlarging an area enabling display and easily performing access to objective image information by the user by apparently extending the size of a frame memory in the image display system of a multiwindow system. CONSTITUTION:Plural display data A and B stored in the mutually different areas of a storage device are mapped to various positions on a virtual display space S, a prescribed partial area on the virtual display space S is selected as a display frame 2a, and a read address on the storage device corresponding to the display data in the selected area is calculated. The image information corresponding to the read address stored in the storage device is displayed by an image display device and the position of the display frame 2a on the virtual display space S is changed based on an instruction from a display area instructing means so as to change the image information displayed by the image display device.
Patent JP-S58198442-A (JP)
Title: Improved method for preparation of methyl methacrylate or methyl acrylate
Inventor: YAMAMATSU SETSUO
IPC: C07B61/00
Filed: 1982-05-14
Abstract: PURPOSE:To prepare the titled compound in high rate of reaction and high conversion even at a high charging concentration of the raw materials, by reacting (meth)acrolein with methanol and molecular oxygen in the presence of Pd catalyst while removing the water from the reaction system. CONSTITUTION:Methyl methacrylate or methyl acrylate is prepared by reacting methacrolein or acrolein with methanol and molecular oxygen in the presence of a Pd-containing catalyst at 30-90 deg.C under pressure of 1-20kg/cm<2>. In the above process, the reaction is carried out while removing the water produced by the reaction and the water supplied to the reaction system together with the raw materials, and keeping the water content in the reaction system to preferably <=3.5wt% throughout the whole reaction period. The removal of water is performed, e.g. by containing the reaction materials with inorganic or organic dehydrant in or out of the reaction system, or by using a proper azeotropic agent for dehydration, etc.
Patent JP-H03279766-A (JP)
Title: Absorption system cold/hot water supplying apparatus
Inventor: IKEDA SUMIO
IPC: F25B43/04
Filed: 1990-03-28
Abstract: PURPOSE:To prevent the deterioration of heat transfer performance and the generation of corrosion during hot water single operation by providing a hydrogen gas discharge device such as a palladium cell to a hot water heater. CONSTITUTION:An absorption system cold/hot water supplying apparatus comprises a refrigerating cycle which takes out cooled water from vaporizer 4, being connected with a generator 1, a condenser 3, a vaporizer 4, and an absorber 5, and a hot water heater 35 which is connected with a higher temperature side of the refrigerating cycle. A palladium cell 41 (hydrogen gas discharge device) is provided to the hot water heater 35. When an absorption system cold/hot water supplying apparatus is operating, hydrogen gas accumulated in the hot water heater 35 is discharged outside by a palladium cell 41, thereby preventing the drop in the heat transfer performance induced by noncondensable gas of the hot water heater. This construction makes it possible supply hot water stably. At the same time, it is also possible to prevent a rise in regeneration pressure or temperature, thereby, protecting a hot water generator or a hot water heater from corrosion.
Patent JP-2000270605-A (JP)
Title: Working hitch of tractor
Inventor: IMAI YUKINORI
IPC: A01B59/043
Filed: 1999-03-24
Abstract: PROBLEM TO BE SOLVED: To connect a hitch of a working machine having a two point link mechanism style by using a three point link mechanism to enable to carry out the management work by a high floor tractor. SOLUTION: This working hitch of a tractor 8 is united with a working machine 7 and used by removably linking to a counter hitch 6 on the rear end of a three point linking mechanism comprising a lower link 3, which is connected to the rear end of a tractor vehicle body 1 and lifted by a lift arm 2, and a top link 4.
Patent JP-S59206037-A (JP)
Title: Calcination apparatus of granular raw material
Inventor: MAKINO HARUZOU
IPC: B01J6/00
Filed: 1983-05-10
Abstract: PURPOSE:To realize the efficient calcination of a granular body and generation of steam with a simple structure by incorporating a steam boiler into a raw material preheating apparatus furnished with an auxiliary combustion furnace. CONSTITUTION:A raw material preheating apparatus 3 consists of cyclones 4, 5, 6, and 7 and a pipeline 12 connecting each cyclone. An independent cyclone 8 is provided between the cyclone 7, which is the lowermost stage of the preheating apparatus 3, and a calcination furnace 14. An auxiliary combustion furnace 11a is connected to the cyclone 7 through a waste gas pipeline 21a, and an auxiliary combustion furnace 11b at the lower stage is connected to the cyclone 8 through a waste gas pipeline 21b. The waste gas generated from the calcination furnace 14 is supplied to a steam boiler 10 through a waste gas pipeline 19. A cooling apparatus 16 and the auxiliary combustion furnace 11a at the upper stage are connected through an air pipeline 20a, and the cooling apparatus 16 and the auxiliary combustion furnace 11b at the lower stage are connected through an air pipeline 20b branched from the air pipeline 20a.
Patent JP-S63246001-A (JP)
Title: Push-pull transformer for high frequency application
Inventor: TERAKAWA TAKANARI
IPC: H03H7/42
Filed: 1987-04-01
Abstract: PURPOSE:To miniaturize the entire dimension of a high frequency application pushpull amplifier by loading a minute capacitance to a part connecting to a stub so as to prolong substantially the stub. CONSTITUTION:An inner conductor 11A of an input coaxial line 11 is connected to an output terminal 18A via a DC-cut capacitor 14 and an output line 16 and an outer conductor 11B is connected also to the output terminal 18B via a DC-cut capacitor 15 and an output line 17. A capacitor 1 of a proper capacitance is connected between the inner conductor 11A and the outer conductor 11B. The inner conductor 11A is connected to ground via the stub 2 and the outer conductor 11B is connected to ground via the stub 3. The stubs 2, 3 have the same length (l) and the length (l) is set to a value lambda/4 in the apparent frequency specified by the capacitance of the capacitor 1.
Patent JP-H05247606-A (JP)
Title: Sintered alloy for valve seat of internal combustion engine and manufacture of valve seat using same alloy
Inventor: MATSUNO MASAKI
IPC: C22C33/02
Filed: 1992-03-03
Abstract: PURPOSE:To provide a valve seat having strength and wear resistance equal to or above those of the conventional product though the content of Co is reduced and to provide its manufacturing method. CONSTITUTION:A sintered alloy matrix obtd. by uniformly dispersing FeMo grains of 10 to 50mum contg., by weight, 60 to 70% Mo into a base having a compsn. contg. 1.0 to 3.0% Cr, 0.7 to 1.0% C, 5.0 to 8.0% Mo, 0.5 to 1.0% Nb, 1.0 to 5.0% Co and 1.0 to 5.0% Ni and furthermore contg. 0.2 to 2.0% lubricating components such as CaF2; and the balance Fe with inevitable impurities and whose main body is constituted of a martensitic phase is subjected to infiltrating treatment by 5 to 20wt.% Cu, is thereafter rapidly cooled and is tempered to manufacture the objective valve seat. The amt. of expensive Co to be used is reduced to cut down the material cost, and pares in the sintered compact are sealed by the Cu infiltrating treatment, so that its strength and wear resistance can be improved.
Patent JP-S57195256-A (JP)
Title: Controlling method for toner density
Inventor: HIRAKURA KOUJI
IPC: G03G15/08
Filed: 1981-05-27
Abstract: PURPOSE:To make the stable controlling of toner density possible by detecting the reflected rays from the ground surface and standard concn. pattern of a latent image carrier respectively. CONSTITUTION:The non-image parts of a photosensitive drum 11, that is, the ground surface is irradiated with a light emitting element 25, and the reflected light thereof is detected with a photodetector 26. The detection signal thereof is held in a CPU29 after A/D conversion 28. The value thereof is defined as VG. The reflected light from the standard pattern 24 formed on the drum 11 is similarly detected with the element 25 and the photodetector 26, and the digital signal thereof is held in the CPU29. The value thereof is defined as VP. The CPU29 operates a driver 31 in such a way that the detection signals VG and VP attain a constant ratio, thereby replenishing a toner into a developing vessel 17. In this way, the change in the characteristics of the light emitting element and the photodetector is corrected and the density of the toner is controlled stably.
Patent JP-S59210254-A (JP)
Title: Humidity control device for air-conditioning machine
Inventor: SATOU SANPEI
IPC: F24F11/02
Filed: 1984-04-20
Abstract: PURPOSE:To prevent the increase of relative humidity in a room without stopping the operation of an indoor side fan by pivoting a stabilizer for a cross- flow fan upon stopping the operation of a compressor. CONSTITUTION:When a transistor Q1 is put ON and the compressor 9 is being operated, the stabilizer 8 is positioned at the position shown by a full line, therefore, the upper blade plate 8a is effected as the stabilizer of the cross-flow fan 5 and air flows as shown by signs A, B. In the reverse case, the transistor Q1 is put OFF and the compressor 9 is stopped, simultaneously, a relay 14 is operated to drive a driving device 15. As a result, the stabilizer 8 is pivoted to a position shown by a broken line and the lower blade plate 8b effects as the stabilizer of the cross-flow fan 5. Accordingly, air is induced from the upper part of a blow-off port 3 as shown by dotted lines C, D and is blown off from the lower part of the blow-off port 3, the amount of air which flows through a heat exchanger 4 is reduced extremely, the re-evaporation of water drops, adhered to the surface of the heat exchanger 4, may be reduced, the relative humidity is increased and uncomfortable feeling will never be felt.
Patent JP-H07286276-A (JP)
Title: Plasma device
Inventor: MORITA TAKESHI
IPC: C23C16/50
Filed: 1994-04-19
Abstract: PURPOSE:To improve working efficiency in a plasma device forming a thin film on a substrate using vacuum by eliminating film contamination from a discharge room inwall or an electrode, securing a film uniform and stable for a long time and simplifying cleaning, etc., of the discharge room inwall and the electrode. CONSTITUTION:Since the discharge room inwall 10 and the electrode 11 in the discharge room 2 having airtightness have foamed surfaces of 40 to 98% porosity, even when large amount of monomer gas plasma in the discharge room is stuck to the discharge room inwall the electrode by a long-time treatment, stuck quantity of the monomer gas plasma per unit area is reduced owing to a large surface area. Since the sticking is not made to continuous film owing to the rough surface thereof, peeling and omission of the sticking are prevented and the film uniform and stable for a long time is provided. Further, cleaning of the discharge room inwall and the anode is reduced and an exchanging cycle of the discharge room inwall and the anode is prolonged to improve labor effectiveness.
Patent JP-S525582-A (JP)
Title: Car speedmeter
Inventor: IGARASHI OSAMU
IPC: G01P3/48
Filed: 1975-07-02
Abstract: PURPOSE: To change car speed signal voltage from A to D and measure indicate it in digital form. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5415107-A (JP)
Title: Continuous material transfer system
Inventor: ASAI KOUICHI
IPC: H02K15/02
Filed: 1977-07-06
Abstract: PURPOSE: To form a continuous material transfer system which is capable of easily guiding a magnetic band-shaped continuous material spirally by providing a section with a smaller diameter than a large-diameter section for winding up by fitting said continuous material on the opposite section to the guide plate of a rotary body. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H05283776-A (JP)
Title: Laser drive circuit
IPC: G11B7/125
Filed: 1992-04-02
Abstract: PURPOSE:To enhance a laser in output response from a high power side to a low power side so as to enable data to be surely stored or erased by a method wherein a high-speed rise analog control and a digital closed control are carried out by a high-speed amplifier and a bias setting means respectively. CONSTITUTION:A value detected by a detection means 1 and a target reference value held by a target reference value holding means 5 on a second high power side are compared with each other by an analog control system high-speed amplifier 25 to drive a laser to a high power level at a high speed. When the laser output power produced by this process reaches to a prescribed level, it is held by a sample holding means 27. The output power concerned is compared with the output of a second bias value setting means 9 through a switching value comparing means 29, and the output of the comparing means 29 turns ON a switch 14 connected to a bias value setting means 9 on a second high power side and turns OFF a switch 28 linked to a sample holding means 27 through a flip-flop circuit 23, whereby a laser can be switched in output power at a high speed.
Patent JP-S60224705-A (JP)
Title: Manufacture of aluminum powder
Inventor: TSUKAMOTO KENJI
IPC: B22F9/08
Filed: 1984-04-20
Abstract: PURPOSE:To manufacture chemically stable Al powder by atomizing molten Al in an atmosphere of an inert gas mixed with oxygen. CONSTITUTION:Molten Al is atomized at <=-15 deg.C in an atmosphere formed by mixing an inert gas such as gaseous Ar with 0.5-30vol%, especially 1-10vol% oxygen to manufacture Al powder. Since the surface of the Al powder is uniformly coated with a dense oxide film, the powder occludes hardly moisture or various kinds of gases.