baber/WOPTO huggingface dataset:
Patent JP-S6114487-A (JP)
Title: Heating by three-phase electrically driven compressor
Inventor: KANAZAWA HIDETOSHI
IPC: F25B1/00
Filed: 1984-06-28
Abstract: PURPOSE:To permit the efficient heating without driving a compressor by permitting the electric conduction only in two phases of a three-phase electric motor. CONSTITUTION:A control circuit 6 transmits an instruction into a frequency converter 5 when a compressor 1b is in stop. The frequency converter 5 operates to permit the electric conduction only in two-phase so that a three-phase electric motor 1a does not start. In said electric conduction, heating time is shortened by supplying the normal electric power. The heating is adjusted by varying the chopping frequency during the conduction time.
Patent JP-H09316145-A (JP)
Title: Olefin block copolymer and its production
Inventor: EI NAOFUMI
IPC: C08F297/08
Filed: 1996-05-27
Abstract: PROBLEM TO BE SOLVED: To provide an olefin block copolymer which is excellent in heat resistance, impact resistance and processability and can effectively improve the properties of polypropylene when added thereto and a process for producing the same. SOLUTION: This copolymer is prepared by separately block-copolymerizing a polypropylene component and an ethylene/α-olefin (4-18C) random copolymer component and having the following properties (I) to (III); (I) the amount of the polypropylene component having an intrinsic viscosity [η] of 0.5-5.0dl/g is 5-50wt.%; (II) the amount of the ethylene/α-olefin random copolymer component having an α-olefin content of 5-40mol% and a ρ value in the range of 0.5-1.5  wherein ρ=2[E].[A]/[EA] (wherein [E] and [A] are the molar fractions of the ethylene and the α-olefin, respectively, and [EA] is the molar fraction of diad chains of ethylene and the α-olefin)}; and (III) the intrinsic viscosity [η]of the block copolymer is 0.5-5.0dl/g as measured in tetralin at 135 deg.C.
Patent JP-H0428612-A (JP)
Title: Belt tension adjusting device
Inventor: KUMAZAWA OSAMU
IPC: B65G23/44
Filed: 1990-05-22
Abstract: PURPOSE:To automatically maintain suitable tension in a belt tension adjusting device for an endless belt circulating on a track by providing a movable means for holding a belt driving member, and an energizing means and an adjusting means for keeping the above movable means away from a belt guiding member. CONSTITUTION:When the square shank part 21a of an adjusting bolt is rotated, a tension spring 25 expands and contracts to vary tension of a belt 2. When a drive motor 16 is driven, the belt 2 is friction-drive by a belt driving pulley 17, and travels clockwise with a specified tension held. When plural hanger unit are simultaneously engaged, a friction roller of a travelling carriage slips, tension of the belt 2 becomes large, the belt driving pulley 17 moves to the side of a belt-guide pulley 11 be tension of the belt 2, and the tension balances energizing force of the tension spring 25. When the belt 2 expands by deterioration with age, the tension of the belt 2 is reduced, the belt drive pulley 17 moves in the direction of going away from the belt-guide pulley 11, and thus the tension of the belt 2 can be kept at suitable values.
Patent JP-S5559766-A (JP)
Title: Method of fabricating semiconductor device
Inventor: HONJIYOU MASAO
IPC: H01L29/08
Filed: 1978-10-27
Abstract: PURPOSE: To eliminate the irregularity of displaced superimposition of fine patterns in a semiconductor devive by simultaneously perforating emitter and base contact holes in their films.  
     CONSTITUTION: A base region 12 is formed on a silicon substrate 11, and a silicon oxide film 13 is then formed as an insulation film. Emitter hole 14 and base contact hole are simultaneously perforated at the film 13. Then, silicon nitride films 16 are grown at the holes to anodizing the nitride film on the hole. Then the oxide film on the emitter hole is removed, the emitter hole 14 is reperforated, and an emitter region 20 is then formed thereat. Then, the contact hole is provided on the base region, and metallic electrodes 22, 23 are finally wired thereat. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H04333813-A (JP)
Title: Microfilm projection lens system
Inventor: UEDA TOSHIHIKO
IPC: G02B13/24
Filed: 1991-05-09
Abstract: PURPOSE:To make the front stop type microfilm projection lens system bright to an F number 4 and compact to five-lens constitution by composing the lens system of a positive lens group, a negative lens group, a positive lens group, and a negative lens group from an enlargement side and satisfying specific conditions. CONSTITUTION:The microfilm projection lens system consists of a 1st lens group 1 of a positive lens which has a large-curvature convex surface on the enlargement side, a 2nd lens group 2 of a biconcave lens, a 3rd lens group 3 consisting of two biconvex lenses, and a 4th lens group 4 which has a large- curvature surface on the enlargement side in order from the enlargement side. A stop S is arranged between the 1st lens and 2nd lens. Then an inequality I for prescribing a proper range of the focal length of the 1st lens group 1 and an expression II as a condition for holding the Petzval's sum deviating in the positive direction at a proper value by the 3rd lens group and 4th lens group 4 are satisfied. In the inequality I, f1 is the focal length of the 1st lens and (f) is the focal length of the whole system. In the expression II, r0 is the radius of curvature of the enlargement-side surface of the 5th lens in the 4th lens group 4 and r10 is the radius of curvature of the reduction-side surface.
Patent JP-H05407-A (JP)
Title: Concrete plate with decorative pattern
Inventor: KAMIGUCHI SATOSHI
IPC: B28B1/16
Filed: 1991-03-25
Abstract: PURPOSE:To produce concrete plate with decorative pattern by a method wherein character, figure or the like is brought into view on the surface of the concrete plate with hardening resin. CONSTITUTION:Character or figure 4 is drawn with properly colored hardening resin 3a on the forming face 2 of a concrete form 1 and different colored hardening resin 3b is applied on the remaining portion of the forming face 2. After an intermediate materials 7 such as silica sand or the like is sprayed under the condition that the hardening resins 3a and 3b are not yet hardened and, after a little while, the hardening resins 3a and 3b are brought into hardened state. Next, finish coating hardening resin 3c is applied onto the hardening resins 3a and 3b. Under the condition that the hardening resin 3c is not yet hardened, concrete 5 is placed in the concrete form 1 so as to produce the concrete plate 6 with decorative pattern, which is character or figure brought into view on the surface of the concrete plate 6.
Patent JP-H1127593-A (JP)
Title: Method and system for updating electronic program guide information for digital television receiver
Inventor: KIM JE-IK
IPC: H04N5/44
Filed: 1998-05-14
Abstract: PROBLEM TO BE SOLVED: To obtain a method by which accurate electronic program guide(EPG) information is quickly updated for all the channels and stored by using a tuner to retrieve a channel for receiving the EPG information to each channel, while another tuner is used to select a channel being viewed at present. SOLUTION: A 2nd tuner 108 receives a digital TV broadcast signal which is received through an antenna 120 and selects a channel under the control of a microprocessor 116 and provides the output of an IF signal as a result of channel selection. The microprocessor 116 uses a 1st tuner 100 to select a channel being viewed at present and uses the 2nd tuner 108 to automatically retrieve channels and confirm EPG information with respect to each channel from additional data of a 2nd TS decoder 114 and updates the data in a memory section 118. The microprocessor 116 uses the 2nd tuner 108 to automatically retrieve channels singly.
Patent JP-S5759062-A (JP)
Title: Ignition timing control system of internal combustion engine
Inventor: TAMURA TAKESHI
IPC: F02P5/152
Filed: 1980-09-24
Abstract: PURPOSE:To improve combustion efficiency in a cylinder to the maximum by controlling ignition timing so that it is retarded when vibration by knocking exceeds a certain predetermined level. CONSTITUTION:Engine 1 is controlled by control circuit 4 for advance ignition time which is always determined by running condition as shown in Fig. C. When the output of a knocking sensor exceeds a certain level determined by the revolution of the engine, the cylinder yielding knock is detected from the position pulse, and the ignition time is quickly retarded for a certain definite angle only for the knocking cylinder and ignition control signal is issued so that the cylinder comes back to advance control again.
Patent JP-S5465467-A (JP)
Title: Indirectly-heated cathode assembly
Inventor: SATOU IWAO
IPC: H01J1/20
Filed: 1977-11-04
Abstract: PURPOSE: To realize the quick heating, to enhance the emission life time property and to simplify the manufacturing process of the cathode assembly, by distributing fixedly the pellet coated with the electronic radiation material at the position corresponding to the heat electron radiation area on the cap.  
     CONSTITUTION: Pellet 10 is adhered fixedly through welding and other method at the area corresponding to the electron beam transmission hole of the grid electrode on cap 2. Electronic radiation material 3 is coated on the upper surface of pellet 10. Thus, indirectly-heated cathode assembly 4 is formed. Under the normal operating conditions of the cathode-ray tube, the heat electron radiation area of meterial 3 layer in assembly 4 is in nearly agreement with the maximum electron beam transmission hole of the grid electrode, and the heat electron radiated from the surface area of the material 3 layer other than the radiation area is controlled by the grid electrode and the acceleration electrode. Thus, the heat capacity including cap 2 and pellet 10 is reduced about 11% compared with the conventional amount, and the rise time until emergence of the picture image is reduced by 0.3 sec. with the life time increased more than double. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5659067-A (JP)
Title: Ball valve
Inventor: SUZUKI KATSUYUKI
IPC: F16K5/06
Filed: 1979-10-15
Abstract: PURPOSE: To discharge the fluid enclosed in the space between the outside of a valve ball and the inside of a valve chamber effectively during the operation of a ball valve by providing grooves on the outer periphery of the valve ball.  
     CONSTITUTION: Grooves 12 are provided on the outer periphery of a valve ball 6 to connect a space shaped between the outside of the valve ball 6 and the inside of a valve chamber 5 when the valve ball 6 is at a position to open a valve to an outlet port 4. When the valve ball 6 is at a position to close the valve, it is held between valve seats 7 and 8 in a sealed-up state, and grooves 12 are not connected to inlet and outlet ports 3 and 4. When at the position to open the valve, grooves 12 are brought to cross the valve seat 8, and connect the space between the valve chamber 5 and the valve ball 6 to the outlet port 4. Consequently, fluid is permitted to pass through a passage 9 of the valve ball 6, and also, the fluid accumulated in the space between the valve seat 5 and the valve ball 6 is discharged to the outlet port 4. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-2000317549-A (JP)
Title: Metallic planar body for forming by blanking and forming method therefor
Inventor: ITO TAKAHIRO
IPC: C10M107/36
Filed: 1999-05-13
Abstract: PROBLEM TO BE SOLVED: To enable blanking and forming which do not require the equipment to be exclusively used for lubricity impartation and does not use a solvent, etc., by spraying particulate starch for lubrication to the surface of a metallic planar body. SOLUTION: The take-up coil of aluminum foil 1 previously sprayed with the particulate starch is used or the aluminum foil 1 sprayed with the particulate starch by using a starch spray just before the blanking and forming is used as the metallic planar body. The average grain size of the particulate starch is 5 to 50 microns and the particulate starch is sprayed in range of 0.005 to 0.5 g/m2 to the surface of the aluminum foil 1. The particulate starch on a forming gate 4 of a blanking and forming machine is set above the aluminum foil 1 lubricated by spraying. The particulate starch is preferably, for example, corn starch, potato starch, fine powder of grains, etc. The cracking and rupturing in a packaging stage are averted by enhancing the lubricity of the metallic planar body.
Patent JP-H08305364-A (JP)
Title: Musical information analyzer
Inventor: FUNAKI TOMOYUKI
IPC: G10H1/36
Filed: 1995-05-02
Abstract: PURPOSE: To detect scale and tune close to a human sense in a musical information analyzer. CONSTITUTION: In a step 32, the inputted melody is divided into phrases based on the average note length of the music. In a step 34, a scale detection process is conducted, i.e., the degree of matrialization of the scale, in which each pitch name of C to B is made as a basic note, is computed for every phrase. After extracting the scale having formation degree of 100% (or >=90%), a search is made for a scale which satisfies a scale continuation condition and the flow of the scales is made clear by making the scale same as the one before and the one after the scale. In the phrase, in which plural scales are overlapped, one scale, which meets a scale selection condition, is selected.  In a step 36, in which a tune detection process takes place, the length is calculated for each phrase about plural phrases having certain scale, and the tune between plural phrases is determined based on the calculated result and the scale.
Patent JP-H11322475-A (JP)
Title: Glazing apparatus for roof tile
Inventor: SUGIURA MASAHIKO
IPC: B05C13/02
Filed: 1998-05-15
Abstract: PROBLEM TO BE SOLVED: To provide a glazing apparatus for roof tiles capable of enhancing glazing efficiency and executing glazing free from unevenness. SOLUTION: This glazing apparatus has fixing members 5 which are hung via hooks 4 to a chain of a trolley conveyor 1, rotatable hangers 3 which have turning members 6 mounted at these members vertically movably and turnably at 90 deg. each around the 'perpendicular axis, chucking hangers 17 which are pivotally supported via horizontal pins 18 at the turning members of the rotatable hangers 3 and automatically hook body roof tiles W, a hanger turning body 23 which is arranged alongside the moving route of the rotatable hangers downstream of the chucking position and turns the turning members 90 deg., a nozzle 24 which is disposed on one side of the moving route of the body roof tiles downstream of the hanger turning body and applies glaze on their surfaces and a guide conveyor 30 which is pressed to the glazed body roof tiles at the rear surface in order to incline the body roof tiles.
Patent JP-S63298042-A (JP)
Title: Method for measuring solidifying point of aqueous solution by using thermal analysis instrument
Inventor: OTA MITSURU
IPC: G01N25/04
Filed: 1987-05-28
Abstract: PURPOSE:To enable measurement with high accuracy by putting small balls into a sample cell to be housed in a thermal analysis instrument, applying fine oscillation by an oscillation generator to the aq. soln. sample in the sample cell and measuring the solidifying point of the sample. CONSTITUTION:The sample cell 3 contg. about 20mul aq. soln. sample is housed and set in a cylindrical part 2 of the thermal analysis instrument 1 and while a temp. controller 7 is operated, the cell is cooled and a switch of the oscillation generator 5 is turned on in the case of measuring the solidifying point of a certain aq. soln. The small balls in the sample cell 3 housed in the cylindrical part 2 of the thermal analysis instrument 1 is finely oscillated by this fine oscillation, by which a stirring effect is applied to the aq. soln. sample. The overcooling is thereby suppressed to a smaller level and the process when the sample temp. rises up to the solidifying point temp. can be measured; furthermore, the stable point (solidifying point) of the solidifying point is recorded by a recorder 6.
Patent JP-S5467116-A (JP)
Title: Exhaust cotrolling apparatus of 2-cycle engine
Inventor: MISAWA KICHIJI
IPC: F02B33/30
Filed: 1977-11-04
Abstract: PURPOSE: To prevent the blowing-through of raw gas in low revolution by arranging a valve upper the exhaust port of a 2-cycle engine and setting the valve so as to be retreated by the discharge pressure.  
     CONSTITUTION: As to a 2-cycle engine equipped with an exhaust port 7 and an intake port 8 on the side wall of a cylinder 3 and equipped with a piston 4 inside, a valve 10 is arranged upper the combustion chamber 28 opening part in the exhaust port 7. Said valve 10 is connected with a boosting piston 12 which slides in a high-pressure operating pump 19, through a rod 26. Inside the pump 19, a high- pressure chamber 13 and an atmospheric-pressure chamber 16 are formed due to the piston 12, and into the high-pressure chamber 13, exhaust gas is introduced, and in the atmospheric-pressure chamber 16, a spring 15 is arranged to always press the piston 12. Consequently, the sectional area of the exhaust port 17 is made small in low speed operation, and large in high speed operation. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H05326604-A (JP)
Title: Lock mechanism for operating arm
Inventor: OOHASHI YUUJI
IPC: H01L21/60
Filed: 1992-05-26
Abstract: PURPOSE:To provide a lock mechanism for bonding arm in which the bonding arm is prevented from lowering upon OFF of power supply, interference with other mechanism is eliminated, and components are protected against failure or damage. CONSTITUTION:The bonding arm 1 lock mechanism comprises a lock arm 3 disposed rollably around a fulcrum 4 on the driving side of the bonding arm 1 which can roll around a fulcrum 2, a spring 8 and a push solenoid 7 provided for the lock arm 3. The lock mechanism is constituted such that the lock arm 3 is rotated upon turn OFF of power supply to lock the bonding arm 1 at a locking position.
Patent JP-S5924316-A (JP)
Title: Defogger controller
Inventor: TANIMIZU AKIO
IPC: G05D23/19
Filed: 1982-07-31
Abstract: PURPOSE:To enable a manual operation to turn OFF in either ''auto'' or ''timer'' mode, by having automatic actuation of a timer to obtain an OFF mode and thereafter having an automatic operation of the normal sensor control in case manual ON/OFF is carried out. CONSTITUTION:An output control is carried out with an OR connection secured between the output of a comparator oscillating circuit using a sensor at the feedback part and the output of a timer. At the same time, an OFF input is connected to a circuit power supply, and the input part of an output circuit which is driven directly by a power supply is connected to the OFF input part to perform an all-OFF and the reset control of the time of the timer. When an input is applied to a timer terminal C by means of a common terminal D, the timer works to turn on transistors TRQ3 and Q2. Thus the power is supplied to a terminal (a) via a collector-emitter of the TRQ2 to maintain the actuation of the timer. While the TRQ3 and Q2 are turned off with application of the OFF input. Then the timer is forcibly turned off.
Patent JP-S5934742-A (JP)
Inventor: KUROODO KORAN
IPC: H04L1/02
Filed: 1983-07-22
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-2000324465-A (JP)
Title: Pay tv broadcasting reception system, tv receiver and pay tv broadcasting reception method
Inventor: IWASE SUMIO
IPC: H04N7/16
Filed: 1999-05-13
Abstract: PROBLEM TO BE SOLVED: To view a pay television(TV) broadcasting even by means of a receiver after the second one in addition to the first one being on a contract to the pay TV broadcasting when a TV receiver is arranged after the second one in the same house. SOLUTION: A system is provided with a master TV receiver 20 and slave TV receivers 21 and 22 by which the pay TV broadcasting is received, communication means 24a-24c and 31-43 are arranged among 20-22. A cipher decoding key signal for receiving the pay TV broadcasting on contract with the receiver 20 is transmitted to the receivers 21 and 22 from the master TV receiver 20 via the means 24a-24c, 24b, 24c and 31-43 and written in a memory 14 and the pay TV broadcasting on contract with the receiver 20 is viewed even by the receivers 21 and 22 through the use of the cipher decoding key signal which is written in the memory.
Patent JP-S62289166-A (JP)
Title: Method for granulating readily hygroscopic powder
Inventor: OKADA AKIRA
IPC: A23L27/10
Filed: 1986-06-09
Abstract: PURPOSE:In blending and granulating readily hydroscopic and easily thermally softening powder, to obtain uniform, fine granules in high yield, by keeping the powder at <= a specific temperature. CONSTITUTION:Readily hygroscopic and easily thermally softening powder such as animal or vegetable essence, animal or vegetable protein hydrolyzate, soy sauce, MISO (fermented soybean paste), yeast essence, etc., is fed to a blending granulator equipped with agitating blades providing a rolling action on the powder at the bottom and with a crushing machine to disperse lumps produced during the granulation. Then, the powder is directly cooled by liquefied CO2 gas or liquefied N2 gas, water is added to the powder while keeping the powder at <=30 deg.C and the powder is blended and granulated. Consequently, rise in temperature of the raw material in blending and granulating can be surely controlled, increase in viscosity during granulation is prevented and stable growth of particles can be carried out.
Patent JP-S5922552-A (JP)
Inventor: KOGOORI TAKAHIRO
IPC: A61J3/07
Filed: 1982-07-30
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-S5257549-A (JP)
Title: Water boiler
Inventor: KUSUDA TAKAO
IPC: F24H9/00
Filed: 1975-11-05
Abstract: PURPOSE: An operation made fully safe by means of relatively linking the water circulating pump and the air feeder fan for combustion. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H05324379-A (JP)
Title: System environment control method in hot stand-by system
Inventor: NISHIMURA TOMOKO
IPC: G06F15/16
Filed: 1992-05-26
Abstract: PURPOSE:To update system environment without influence due to an abnormal end or an erroneous operation by preventing the distruction of information which an application program under execution utilizes. CONSTITUTION:In an execution system 1 (new stand-by system), an updating dedicated system environment storage means 5 is updated by an updating request, when the request for reflecting updating contents in the system is received, updating dedication is newly changed to reference dedication and reference dedication is newly changed to updating dedication so that the reference dedicated system environment storage means 4 is transmitted to an information transferring means 3. When the execution system 1 stops by a fault, a stand-by system 2 (new execution system) refers the information transferring means 3, recognizes the present reference dedicated system environment storage means 4 and executes the application program 20 which is transferred from the execution system 1.
Patent JP-H07196591-A (JP)
Title: Method for production 3-amino-2,4,5-trifluorobenzoic acid
Inventor: HIROTA KOITSU
IPC: C07C229/60
Filed: 1994-06-15
Abstract: PURPOSE:To obtain a new compound useful as a raw material for polyamides and as a starting raw material for the synthesis of medicines, especially antibacterial agents, by heating a specific amino-trifluorophthalonitrile in the presence of an acid. CONSTITUTION:(A) 100 pts.wt. of 4-amino-3,5,6-trifluorophthalonitrile is heated in the presence of (B) 10-1000 pts.wt. (preferably 200-700 pts.wt.) of the aqueous solution of one or more inorganic acids selected from hydrochloric acid, phosphoric acid and sulfuric acid having a concentration of 20-90wt.% (preferably 40-70wt.%) (preferably sulfuric acid) at 90-170 deg.C (preferably 110-150 deg.C), thus hydrolyzing and further decarboxylating the compound to obtain a compound of formula II.