baber/WOPTO huggingface dataset:
Patent JP-H0745224-A (JP)
Title: X-ray generating tube
Inventor: SUZUKI KENJI
IPC: H01J35/08
Filed: 1993-06-18
Abstract: PURPOSE:To heighten utilization efficiency of a thermoelectron, and radiate an X-ray over a wide range by forming an X-ray generating tube integrally of a spherical part and a cylindrical part composed of an X-ray transmissive material, arranging a target film on an inside surface of a base body, and arranging a cathode on the central axis of the base body. CONSTITUTION:An X-ray generating tube 1 is composed of a base body 110, a target film formed on an inner peripheral surface of this base body 110, an envelope 120 arranged in an opening part of the base body 110 and a cathode 130 arranged almost at an equal distance from the inner peripheral surface of the base body on the central axis of the base body 110. The base body 110 has a role as a target and a role as an X-ray transmitting window. Electric power is supplied to the cathode 130 from DC electric power supply 172, and when the cathode 130 is heated by current-carrying, a thermoelectron is emitted. On the other hand, when electric power is supplied to the target film 140 from the DC electric power supply 172, the thermoelectron is accelerated by an electric potential difference between the film 140 and the cathode 130, and collides with the film 140, and the film 140 radiates a characteristic X-ray. Since the base body 110 is formed of Be, an X-ray is radiated outside from the whole surface of the base body 110. Thereby, the X-ray is radiated over a wide range along an outer peripheral surface of the base body 110.
Patent JP-S5771637-A (JP)
Title: Preparation of desulfurizing agent
Inventor: KOMURO TAKEO
IPC: B01D53/34
Filed: 1980-10-24
Abstract: PURPOSE: To obtain a desulfurizing agent reducing pressure loss of an adsorbing tower in an enhanced yield against coal by a method wherein caking coal and noncaking coal are respectively crushed into an appropriate particle size and, after mixing, the obtained mixture is subjected to dry distillation and activated.  
     CONSTITUTION: Streans 100, 102 of nocaking coal and caking coal are introduced into crushers 1, 3 to be crushed therein and, from the obtained both crushed coals, an appropriate particle size is selected in classifiers 2, 4. Subsequently, the selected particulate coals are sent into a mixer 5 from streams 106, 107 and the coals finely divided by crushing are sent to a boiler from streams 104, 105. The coal mixed in the mixer is supplied to a dry distillation process 6 from a stream 108 and, subsequently, sent to an activating process from a stream 109 to obtain a desulfurizing agent 110. The desulfurizing agent obtained by this method has effect to reduce loss of gas passing pressure of a waste gas in an adsorbing tower. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5671458-A (JP)
Title: Manufacture of axial air gap type motor
Inventor: WADA MASAMI
IPC: H02K15/12
Filed: 1979-11-15
Abstract: PURPOSE:To obtain the preferable axial air gap type motor without using specific process and mold by providing a projection for preventing the movement of a magnetic wedge and for positioning a stator iron core in a mold for molding stator tooth side when integrally forming them with resin. CONSTITUTION:When the magnetic wedge is inserted into the slot of a stator iron core 5 and the entire stator is integrally formed with resin, a projection 10 for preventing the movement of the magnetic wedge 4 and for positioning the stator iron core 5 is provided on the inner surface of the mold 7 at the stator iron core tooth side. If resin flowing direction is not constant, the projection 10 may be provided to make contact with both ends of the magnetic wedge 4.
Patent JP-S5782212-A (JP)
Title: Tape recorder
Inventor: SHIMIZU AKIRA
IPC: G11B5/012
Filed: 1981-09-18
Abstract: PURPOSE:To commonly use a decoder for the reproduction of a disc record by providing an input terminal for disc record, in a tape recorder having a decoder with a noise reduction system. CONSTITUTION:A fixed terminal (c) of switches 8, 15 is connected to a moving terminal (a) in using as a tape recorder. A reproducing signal from a reproducing head 7 is aplied to a decoder circuit 9 via a reproducing amplifier 17, and since a transistor 13 is off-state, a power supply control circuit 5 is operated and the operation of the tape recorder is enabled. On the other hand, in case of reproduction of a disc record, when the moving terminal of the switches 8, 15 is connected to a fixed terminal (b), a record reproducing signal from an input terminal 11 is applied to the decoder 9. In this case, the transistor 13 is conductive, the circuit 5 is inoperative and the operating circuit of the tape recorder is also inoperative.
Patent JP-S5675343-A (JP)
Title: Mounting device for paper
Inventor: FUJINO HITOSHI
IPC: B65H31/10
Filed: 1979-11-16
Abstract: PURPOSE: To enable conveyance of the mounted paper sheets without occurrence of collapse, damage, winkle or the like thereof by changing the shape of a paper-sheet mounting table into specified ones differently at the times when the paper sheets are mounted thereon and when the table is pulled out after mounting in the device wherein the paper sheets are folded to be mounted.  
     CONSTITUTION: In the mounting device wherein the paper sheets 1 are fed through a feeding roller 2 and are folded sequentially and mounted on the table 8 by the operation of a belt 4, the table 8 constituted by table members 8-1 and 8-2 turnable around axes 7-1 and 7-2 respectively is in the form of an angle opened downward as a whole by the pushing-up force of a pushing-up spring 9 immediately before the completion of the folding of the paper sheets 1, while the upper end of the paper surface is held in nearly a horizontal state. In order to perform the conveyance  thereof when the folding is completed in this state, an elevating shaft 29 is rotated  and thereby a retaining stand 14 is lowered. Then as a roller 25 is set on a rail 30,  the table 8 contacting with a roller 24 is turned to be in a horizontal state. After  that, the paper sheets 1 are pulled out by pulling a moving stand 21. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H09309110-A (JP)
Title: Resin finished product unit
Inventor: MATSUYAMA NAOKI
IPC: B29B17/00
Filed: 1996-05-20
Abstract: PROBLEM TO BE SOLVED: To enable a recovered resin finished product to be recycled in a most appropriate form. SOLUTION: Along with a resin material indication part 2 bearing descriptions such as 'ABS' an 'PC' provided conventionally on a resin finished product unit, a part 3 to indicate the frequency of recycling for showing how many times the resin material has ever been recycled upto the present or a part 4 to indicate an energy recovery for showing that the resin material is an object for the recovery of energy is provided. Thus an improvement of the recycling efficiency is intended.
Patent JP-S5673723-A (JP)
Title: Simplified drawing work for steel sheet pile by using excavator
Inventor: MIYAMA TAKASHI
IPC: E02D11/00
Filed: 1979-11-19
Abstract: PURPOSE: To simplify and economize construction work by performing a series of works, e.g., excavation, sheathing, back filling, removal of sheathing, etc., by using only one set of excavator.  
     CONSTITUTION: A freely tiltable holder 8 is attached to the top of an excavator 6 and the holder 8 is connected to the upper part of a simple sheet pile 3. Then, the excavator 6 is operated in such a way as to move its tip portion up and down, thereby permitting the driving or drawing of said simple sheet pile 3 to be performed. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S629655-A (JP)
Title: Lead frame for semiconductor device
Inventor: KAWAHARA YOSHITOKU
IPC: H01L23/495
Filed: 1985-07-05
Abstract: PURPOSE:To prevent a short-circuit and so forth from generating in the leads by a method wherein grooves are respectively provided in each lead by performing a press working on the inner lead part. CONSTITUTION:Groove parts 4 are provided on leads 2'. This manufacture is, for instance, a method of providing the grooves 4 by performing a press working on the metallic plate which is used as the material before the leads 2', an island 1 and so forth are punched. By pressing the grooves 4, the material, metallic plate, is work-hardened and the second moment of area of each lead 2' is augmented. As a result, the leads 2' respectively enhance the resistance thereof to the forces in the left and right directions and the upper and lower directions as well and the bending thereof is lessened, thereby enabling to prevent a short-circuit and a wire-open from generating in the leads 2'.
Patent JP-H0374375-A (JP)
Title: Phenamate 1,3,4-thiadiazoles and 1,3,4- oxadiazoles as anti-inflammatory agent
Inventor: DAIAN HARISU BOTSUSHIERI
IPC: A61P29/00
Filed: 1990-06-08
Abstract: NEW MATERIAL: A compounds of the formula and its salt [A is a bond, CH 2  or CH=CH; X is O or S; Y is C-SR 1  (R 1  is H or alkyl), C-S(O)R 2  (R 2  is alkyl), C-S(O) 2 R 2 , C-NR 1 R 3  (R 3  is R 1 ), COR 1 , CR 4  (R 4  is haloalkyl, CF 3 , CO 2 R 1 , NHCN, etc.); R 5 -R 8  are each H, alkyl, halogen, CF 3 , CN, OH, alkoxy, S(O) n alkyl (n is 0-2), NO 2  or NR 9 R 10  (R 9  and R 10  are each R 1  or acyl)].  
     EXAMPLE: 5-[2-[(2,6-Dichloro-3-methylphenyl)amino]phenyl]-1,3,4-oxadiazol-2(3H)- one.  
     USE: Antiinflammatory agents. The subject compound exhibits 5-lipoxygenase and/or cyclooxygenase inhibition.  
     PROCESS: The exemplified compound is obtained, for example, by reacting 2-[(2,6- dichloro-3-methylphenyl)amino]-benzoic acid hydrazide with 1,1'- carbonyldiimidazole. 
     COPYRIGHT: (C)1991,JPO
Patent JP-S5670652-A (JP)
Title: Resin-sealed semiconductor device
Inventor: KAMIKAWA TAKASHI
IPC: H01L23/433
Filed: 1979-11-14
Abstract: PURPOSE:To rigidly mount an electrode lead wire onto a semiconductor pellet by soldering the lead wire to the pellet on one surface of the heat dissipating side electrode and providing a reinforcing member for reinforcing the bonded part of the heat dissipating side electrode to the sealing resin at the side thereof. CONSTITUTION:The semiconductor pellet 3c and one end of a lead electrode 2a are soldered on one surface of a plate electrode 2c for improving the heat dissipation. Since mechanical or thermal stress tends to be applied to these parts. The reinforcing member 6 of the shape, for example, shown in the figure is soldered to the plate electrode 3c. It is molded with resin 4 except the heat dissipating surface of the plate electrode 2c and the other end of the electrode lead wire 2a. Thus, even if any strain is applied to the solder between the pellet and the plate electrode, concentrated stress to the part is eliminated, thereby increasing the bonding strength.
Patent JP-H0442039-A (JP)
Title: Detected-signal processing method for particulate detector
Inventor: SUDA TADASHI
IPC: G01N15/14
Filed: 1990-06-07
Abstract: PURPOSE:To remove the noise in a beat signal and to improve an A/N ratio by performing synchronous detection of the synthesized beat signal of the scattered light from particulates and the reference beam of the output of a modulating part with the synchronizing signal obtained by multiplying the limited wave signals of two frequencies from a transmitter. CONSTITUTION:Oscillators 6c and 6d transmit oscillating frequencies f1 and f2. The laser beam having a frequency f0 from a laser light source 1 is split into two beams through a beam splitter 2. One beam orthogonally crosses sample air in a detecting region D of a detecting cell 3. The scattered light from particulates is made to pass through a condenser lens system 4 and inputted into a beam splitter 5 as the parallel beam. the other beam is shifted into a frequency (f0 + f1 - f2) and becomes a reference beam. Both beams are synthesized in the splitter 5, and the particulate is detected by the beat signal of the synthesized frequency (f1 - f2). At this time, the frequencies f1 and f2 are multiplied in a multiplier 9. The synchronizing signal having the frequency (f1 - f2) is obtained in a bandpass filter 10. The beat signal undergoes synchronous detection. Thus, the noises are removed, and the S/N ratio is improved.
Patent JP-H0316615-A (JP)
Title: Method for removing organic sulfur compound in gas by dry process
Inventor: YOSHIKAWA FUMIAKI
IPC: B01D53/48
Filed: 1989-06-12
Abstract: PURPOSE:To efficiently remove org. sulfur compds. in a waste gas by hydrolyzing carbon disulfide in the gas contg. org. sulfur compds., hydrolyzing carbonyl sulfide present at that time and then removing hydrogen sulfide by absorption. CONSTITUTION:The gas 1 contg. org. sulfur compds. (essentially of carbon disulfide and carbonyl sulfide) passes through a heater 2, and the carbon disulfide is hydrolyzed and removed in a packed tower 3 (first stage). The carbonyl sulfide formed in the first stage and the carbonyl sulfide present from the beginning are hydrolyzed in a packed tower 4 (second stage). The gas is then introduced into a packed tower 5 to absorb and remove the hydrogen sulfide formed in the first and second stages, and a refined gas 6 is obtained. By this method, the carbon disulfide and carbonyl sulfide in the gas are removed at relatively low temps. of 45-100 deg.C using the packed towers of simplified structure with high efficiency over a long period.
Patent JP-H05337668-A (JP)
Title: Laser welding device
Inventor: IMAMURA KEIGO
IPC: B23K26/04
Filed: 1992-06-09
Abstract: PURPOSE:To stably identify a gap by providing a slit light source in an inclined surface having a specific angle against an image pickup means, and arranging the slit light source at a specific angle against a perpendicular in the inclined surface. CONSTITUTION:A camera 3 is arranged on a perpendicular line Z from the surface of an object 1 to be welded. Two pieces of slit light sources 2 are provided in the surface of the inclined surface C inclined by theta1 against the camera 3. Each of them is arranged so that it is arranged equally (alpha/2) to the left and the right against a perpendicular line Z' in the inclined surface C. In such a case, theta1 is <=50 deg., and also, alpha/2 is >=20 deg.. By arranging each of them at this angle, in the case the object 1 to be welded is a thin diameter pipe, or its surface is specular finishing, the part in which the intensity of a reflected light is especially strong can be cut, and also, since a scattered reflected light can be fetched sufficiently, the center position of a true gap can be identified.
Patent JP-H0320124-A (JP)
Title: Inspecting equipment of variable frequency power supply unit
Inventor: KYODA SHIGERU
IPC: F16D33/00
Filed: 1989-06-14
Abstract: PURPOSE:To provide easy and quick removal and refilling of oil by connecting a transfer pipe to a variable flow type fluid coupling and its auxiliaries, communicating its lower end with an oil storage tank, and communicating the oil storage tank with the transfer pipe through an oil feed pump. CONSTITUTION:A transfer pipe 14 is communicatively provided respectively with the downstream side of an oil cooler 10, the inside of the case of a variable flow type fluid coupling 6 and the discharge sides of respective pumps of an oil pump unit 9. The lower end of the transfer pipe 14 is communicated with an oil storage tank 16, and the oil storage tank 16 is communicated with an oil feed pipe 18 through a valve 22 and an feed pump 17. The oil feed pipe 18 is connected to the transfer pipe 14 through an oil feed valve 19. For removing oil in the variable flow type fluid coupling 6 and its auxiliaries, the transfer valve 13 and a discharge valve 15 are opened, and oil is dropped in the oil storage tank 16 through the transfer pipe 14. After the completion of inspection, the discharge valve 15 is closed, an oil feed valve 19 is opened to drive the oil feed pump 17, fill respective apparatuses with oil to their original conditions through the oil feed pipe 18 and the transfer pipe 14, and close the transport valve 13, thus returning to normal condition.
Patent JP-S5852605-A (JP)
Title: Dielectric thin film mirror
Inventor: HIROSE HIDEYUKI
IPC: G02B19/00
Filed: 1981-09-24
Abstract: PURPOSE:To improve the reflection efficiency of a desired reflection wavelength with regard to a dielectric thin film mirror which suitably constitutes an exposure device using a large-output mercury lamp or xenon lamp, by increasing the thickness of its dielectric thin film gradually from the upper end to the lower end, and thus obtaining the uniform spectral reflectivity at each part of a cold mirror. CONSTITUTION:A substrate 4 is divided along a slanting direction A into plural small substrates 4O, 4a1, 4a2, 4b1, and 4b2, and dielectric thin films 5O, 5a1, 5a2, 5b1, and 5b2 which are nearly as thick as the optical path lengths of those small substrates are long are adhered to the small substrates 4O, 4a1, 4a2, 4b1, and 4b2. Thus, the dielectric thin films 5O, 5a1, 5a2, 5b1, and 5b2 are formed successively thickly in conformity to angles of incidence so that their optical path lengths are nearly equal, and consequently uniform spectral reflectivity is obtained at respective part, thereby improving the reflection efficiency of a desired reflection wavelength.
Patent JP-H11343524-A (JP)
Title: Production of hydrogen storage alloy and the alloy
Inventor: KURIMOTO YASUHIDE
IPC: B22F1/00
Filed: 1998-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a hydrogen storage alloy excellent in hysteresis characteristics in which cycle treatment of occluding hydrogen under the pressure higher than that in ordinary activating treatment in particular and reducing the pressure into a vacuum is executed as for the improvement of the hysteresis of a body-centered cubic structure series hydrogen storage alloy and to provide the alloy. SOLUTION: This is a method for producing a hydrogen storage alloy having a body-cented cubic structure, in which cycle treatment in which a stage of occluding hydrogen into a hydrogen storage alloy under the pressure higher than that in the condition of activating treatment and a stage of reducing the pressure into a vacuum are repeated many times is executed. After the cycle treatment, ordinary activating treatment is executed. The cycle treatment is executed after ordinary activating treatment. As for the cycle treatment, at the time of occluding hydrogen, the temp. is less than 20 deg.C, and the presure is 2 to 15 MPa, and at the time of releasing hydrogen, the temp. is >=50 deg.C, and the degree of vacuum is <=5 kPa.
Patent JP-H06336300-A (JP)
Title: Oil-feeding device and method for removing residual oil therefrom
Inventor: FUKAI MASAYOSHI
IPC: B67D7/04
Filed: 1993-05-31
Abstract: PURPOSE:To automate the melting and feeding of oil simultaneously and make the feeding of oil efficient by inserting into an oil-storing container a heating means together with a pumping means which are integrally assembled with a stand in the assembly in a setup to feed oil under pressure simultaneously with heating of the oil. CONSTITUTION:An oil-feeding device 10 has a heating means 12 which, together with a suction pipe 26 of a pumping means 14 assembled integrally with the heating means 12 with a stand 16 in the assembly, is inserted into a pale can 18. The oil in the pale can 18 is melted under heat from the heating means 12 and simultaneously sucked up by the pumping means 14 and fed to a spot for the oiling through a feed pipe 30. The oil is melted and feed simultaneously and automatically and the oil-feeding operation can be carried out efficiently. On the other hand, after leaving the nozzle 30a of the feed pipe 30 in the air, the pumping means 14 is operated in reverse and the oil remaining inside the suction pipe 26 and a discharge pipe 28 is made to flow back into the pale can 18. As a result, the residual oil is removed from the pipes 26, 28.
Patent JP-S6087112-A (JP)
Inventor: ROBAATO ARUBAATO MOOGE
IPC: B65G17/18
Filed: 1984-07-20
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-H06338207-A (JP)
Title: Illuminator using dimming light glass
Inventor: SUZUKI SHINYA
IPC: F21V9/40
Filed: 1993-05-31
Abstract: PURPOSE:To make the atmosphere of illumination space variable so as to provide an illuminator excellent in ornament efficiency by arranging dimming glass in close vicinity to the bottom of a high-brightness light source and providing a light-transmissive infrared ray reflector on its topside thereby constituting the illuminator. CONSTITUTION:A high-brightness light source 5 such as a high-voltage discharge lamp or the like is attached to the socket 4 fixed inside the body 1 of an illuminator, and a reflector 3 is provided outside of it, and also plural sheets of dimming glass 6 consisting of liquid crystal panels or the likes are arranged at close intervals of, for example, about 2cm below the high-brightness light source 5, and a light-transmissive infrared ray reflector 11 is attached to the topside. Hereby, an illuminator, where the illumination efficiency is improved and the temperature of a dimming glass can be set low and further the atmosphere of the illumination space can be adjusted by the dimming glass, can be manufactured.
Patent JP-H09309914-A (JP)
Title: Metathesis polymerization catalyst solution, combination of reactive solutions and olefin metathesis polymer obtained therefrom
Inventor: ENDO ZENICHIRO
IPC: C08F32/00
Filed: 1996-05-22
Abstract: PROBLEM TO BE SOLVED: To obtain a polymerization catalyst which does not decrease in activity even when a reactive solution of a polymerizable olefin compound is stored for a long time and does not cause an increase in viscosity by using a metathesis polymerization catalyst having a specified structure. SOLUTION: This catalyst is one used to obtain a molded polymer obtained by mixing a monomer solution (solution A) comprising a metathesis- polymerizable cycloolefin containing a catalyst of a metathesis polymerization catalyst system with a monomer solution (solution B) comprising a metathesis- polymerizable cycloolefin containing an activator component of the metathesis polymerization catalyst system, pouring the combined solution in a mold and polymerizing and crosslinking the solution in the mold and having a structure derived by alkoxylating a monoether compound prepared by etherifying one of the two terminal alcohol moieties of an alkylene glycol and/or a polyalkylene glycol by reaction with a transition metal compound.
Patent JP-2000336952-A (JP)
Title: Lifting type vehicle traveling inclined way
Inventor: SUGAWARA HISAYA
IPC: E04G27/00
Filed: 1999-05-28
Abstract: PROBLEM TO BE SOLVED: To easily transfer a pier and reerect it without demolishing it by incorporating a lifting device in the pier which is installed in a level difference part to form a traveling inclined way for dumptruck or the like, in a construction site for a concrete dam. SOLUTION: Steel plates 15 are laid on the upper face of a frame structure made of H-shaped steel having a right triangular shape in a side view to constitute the pier 1. Stands 16 are grounded to make the installation height adjustable. juck-up devices 2 are incorporated in the pier 1 to extensibly adjust the gap between a table 26 fixed to the pier 1 through extensible arms 21, 21 crossing each other to form an X-shape by a hydraulic cylinder 25 and a truck 22. When transferring the pier 1, the pier 1 is raised by the jack-up devices 2 and the wheels 33 of the pier 1 and the wheels 27 of the truck 22 are brought into contact with the ground and toward. The front and rear jack-up devices 2 are contracted in succession, and finally the upper part of the level difference is transferred by the wheels 27 of the truck 22.  Accordingly, the pier 1 can be easily transferred and reerected on another place without demolishing the pier 1.