baber/WOPTO huggingface dataset:
Patent JP-H02221292-A (JP)
Title: New substance 02-3, its use and production thereof
Inventor: SETO HARUO
IPC: C12P19/56
Filed: 1989-02-22
Abstract: NEW MATERIAL:The compound of formula (R is acetyl or H). The compound of formula wherein R is acetyl has the following physical and chemical properties. Appearance, yellow powder; melting point, 180-184 deg.C (decomposition); molecular formula. C55H80O25; elemental analysis (%), C 57.68, H 7.12, O 35.20; FAB mass spectrum (m/z), 1163 (M+Na)<+>; solubility, soluble in methanol and ethanol, slightly soluble in acetone, ethyl acetate and chloroform and insoluble in hexane and water; etc. USE:An antitumor agent. PREPARATION:A microbial strain belonging to genus Streptomyces and capable of producing 02-3 (e.g. FERM BP-2276) is cultured in a medium under aerobic condition preferably at 25-30 deg.C for 3 days.
Patent JP-H06257169-A (JP)
Title: Small-scale basement
Inventor: ENDO YUKIO
IPC: E02D29/00
Filed: 1993-03-03
Abstract: PURPOSE:To secure the safety and construct a basement, while suppressing the noise and hardly causing an adverse effect on a neighbor, even if it is constructed at a small site. CONSTITUTION:An auger 1 is set at a specific position of a subsoil 2 for the excavation thereof. Concurrently, cement slurry is fed under pressure to the auger 1 for being blown from the end thereof, and an excavation work is undertaken down to a support subsoil 3. Then, the auger 1 is lifted, while reinforcing steel fiber 4 is mixed and agitated, for constructing the continuous pipe 5 of soil cement made of a mixture of sediment and cement milk as a base material. Then, an underground continuous wall 6 made of a continuous pile 5 strengthened with a reinforcement 7 is constructed around the specific basement position. Also, a soil cement pile 8 is constructed in the subsoil of a basement bottom section at the predetermined depth, thereby improving soil quality and providing a bearing foundation. Thereafter, the continuous wall 6 and foundation 9 are used as a building frame, and a precast concrete slab, a block or the like is used to construct a floor and a wall, thereby building a basement.
Patent JP-S51117303-A (JP)
Title: Improved displacement type pump
Inventor: IKEDA TADASHI
IPC: F04B43/00
Filed: 1975-04-08
Abstract: PURPOSE: A pump adapted to be easily manufactured and maintained wherein fluid to be dealt does not come into contact with the eccentric driving gear constituted in the center of a pump house composed of a plurality of compartments having a fluid inlet and an outlet each and formed of the partitioned interior of an annular and hermetic fabric made of plastic material. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H10236845-A (JP)
Title: Low melting point leadless glass composition
Inventor: NISHIYUKI TOSHIKI
IPC: C03C8/24
Filed: 1997-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a glass with low sealing temp. which enables tight sealing and shows improved adhesion strength by mixing SiO2 , B2 O3 , Al2 O3 , BaO, MgO+ CaO+ZnO and Li2 O+Na2 O+KO and fusing and vitrifying the mixture. SOLUTION: This leadless glass compsn. having a low melting point for sealing or coating a ceramic material is produced by mixing 5 to 15wt.% SiO2 , 25 to 45wt.% B2 O3 , 1 to 8wt.% Al2 O3 , 25 to 50wt.% BaO, 0 to 20wt.% MgO+ CaO+ZnO, 0 to 10wt.% LiO2 +Na2 O+K2 O in total >=85wt.%, 0 to 1wt.% clarifying agent such as As2 O3 and Sb2 O3 , 0 to 2wt.% coloring agent such as CoO and Fe2 O3 , and if necessary, <=30wt.% ceramic powder such as cordierite, zircon and β-eucryptite, and then fusing by heating to vitrify, slowly cooling and pulverizing. The obtd. compsn. has 50×10<-7> to 80×10<-7> / deg.C average coefft. of thermal expansion at 50 to 700 deg.C after calcined.
Patent JP-S53128038-A (JP)
Title: Oil supply pressure compensator for refrigerator
Inventor: MIKI TETSUO
IPC: F25B1/04
Filed: 1977-04-15
Abstract: PURPOSE: To maintain at a resonalb evalue oil supply pressure even in the event that a pump for lubrication oil has a trouble or supplying of the electric power is suddenly suspended and to make maintenance for an apparatus easy without mounting thereon an accumulator, in a turbo-refrigerator utilizing a turbo-compressor. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H11238593-A (JP)
Title: Discharge lamp lighting device
Inventor: SUMI YOSHIKAZU
IPC: H05B41/24
Filed: 1998-02-24
Abstract: PROBLEM TO BE SOLVED: To restrict irregularity in the preheating current caused by irregularities in a resonance circuit, and to supply a stable preheating current to a discharge lamp. SOLUTION: This device is provided with a preheating timer control part 12 of which output becomes HIGH immediately after starting, and becomes LOW after the completion of a preceding preheating period to secure a specified preceding preheating period, and a preheating control part 11 to control to set a preheating current quantity with respect to a discharge lamp FL constant, while restricting the irregularities in the preheating current caused by the irregularities of a resonance circuit, while the output of the preheating timer control part 12 is HIGH, and on the other hand while controlling to keep the preheating current quantity to the discharge lamp FL constant, when the output of the preheating timer control part 12 becomes LOW.
Patent JP-S63211034-A (JP)
Title: Emulation system
Inventor: ONDA HIDEO
IPC: G06F11/22
Filed: 1987-02-27
Abstract: PURPOSE:To use an emulator for various purposes by making compatible an evaluating microcomputer where interface parts to an evaluating device are common to microcomputers having the same CPU. CONSTITUTION:A pod 5 and a receptacle 8 for dual in-line package are provided in the middle part of an interface cable 3 extended from an emulator body 2, and an evaluating microcomputer 4 is compatibly mounted. The evaluating computer 4 which can be applied to the emulator body 2 corresponds to microcomputers which belong to the same family to have peripheral functions varied with the same CPU as centers and are model-developed, and interface parts 4A and 4B of the emulator body 2 are common to microcomputers having the same CPU for the purpose of making compatible of the microcomputer for the emulator body 2.
Patent JP-S62234468-A (JP)
Title: Horizontal deflecting circuit
Inventor: HASHIMOTO SHINICHI
IPC: H04N3/185
Filed: 1986-02-27
Abstract: PURPOSE:To avoid the fluctuation of the horizontal amplitude by feeding negatively the high voltage output of a high voltage output circuit which secures the high voltage by means of the flyback pulse produced by a horizontal output circuit in a horizontal flyback time back to the power supply voltage of the high voltage output circuit via a detecting circuit and a control circuit. CONSTITUTION:A horizontal deflecting circuit 11 feeds negatively the high voltage output of a high voltage output circuit 5 which secures the high voltage back to the power supply voltage of the circuit 5 via a detecting circuit 13 and a control circuit 12 by means of the flyback pulse produced by a horizontal output circuit 3 in a horizontal flyback time. Thus the high voltage output of the circuit 5 is controlled to fixed level. As a result, the fluctuation of the high voltage output of the circuit 5 is suppressed despite the change of the horizontal scan frequency and therefore the high voltage output of a fixed level is always obtained. Then the high voltage output of the circuit 5 is stable regardless of the change of the horizontal scan frequency. Thus an extremely stable picture is obtained together with the horizontal deflecting width of a picture tube kept at an approximately fixed level.
Patent JP-H02220634-A (JP)
Title: Examinee placing table of mri
Inventor: IGARASHI MIKI
IPC: A61B5/055
Filed: 1989-02-22
Abstract: PURPOSE:To eliminate trouble and to achieve economical effect by mounting the stopper of a manually operated top plate and the slider slidable in the same direction as the top plate and fixable at a predetermined place corresponding to the distance from the center of the cavity of a magnetic field coil to the reference position outside the coil. CONSTITUTION:A light marker 5 is provided to the upper part of the end surface of a magnet 1 on the side of a specimen stand 8 and set to a reference point at a time when a top plate 4 is slid into the cavity 4 of the magnet 4. A slide rail 17 is arranged to the side surface of the specimen stand 8 and a slider 9 is arranged to said rail 7. When an examinee 3 is irradiated with a bright line by the light marker 5, the slider 9 is brought into contact with the front stopper 7 of the top plate 4 to be fixed to the slide rail 7. When the examinee 3 on the top plate 4 is inserted in the magnet 1, the slider 9 fixed to the slide rail 7 is brought into contact with the rear stopper 10 provided on the top plate 4. Therefore, the distance between the stoppers 7, 10 coincides with the distance between the light marker 5 and the center position of the magnet 1. By this method, the driving of the top plate can be achieved by simple parts such as the stoppers, the slider or the like and, since said driving is performed manually, trouble can be also reduced.
Patent JP-H05241437-A (JP)
Title: Developing device
Inventor: OTOME YUKIO
IPC: G03G15/06
Filed: 1992-02-28
Abstract: PURPOSE:To reduce the splash or toner and to realize maintenance-free. CONSTITUTION:Toner splash prevention means which are provided on an upstream side and a downstream side in the rotating direction of a developing roll 2 and which prevent the toner 5 separated from developer 1 from being splashed are constituted of toner splash preventing rolls 7 which are provided on the upstream side and the downstream side in the rotating direction of the roll 2, abutting rolls 8 which are fixed on both ends of the rolls 7 and which are concentric with the rolls 7 which are brought into contact with a photosensitive body 3 and toner scraping members 9 which are brought into contact with the rolls 7 and which eliminate the toner 5 attached on the roll 7. A distance between the body 3 and the rolls 7 can be shortened and the toner attached on the rolls 7 is scraped by the scraping members 9.
Patent JP-H01217086-A (JP)
Title: Coating composition
Inventor: NAKAMURA KIYONOBU
IPC: C09K23/00
Filed: 1988-02-25
Abstract: PURPOSE:To obtain a coating composition having improved electrical conductivity of the coated film, excellent storage stability and environmental resistance, consisting of copper powder, resin binder, anionic nonionic surfactant and solvent. CONSTITUTION:The aimed composition comprising (A) copper powder, (B) a resin binder, (C) (i) an anionic nonionic surfactant such as an organometallic compound surfactant shown by formula I and/or formula II (R is 7-21C organic group; R<1> and R<2> are H or COR; M<1> and M<2> are element of group IIIB; l and m are 1-20 and l+m=24) and/or (ii) an amino ether ester surfactant containing one or more groups shown by formula R<3>CO(OR<4>)n (R<3> is 7-21C alkyl or alkenyl and R<4> is ethylene or propylene; n is 1-50) and (D) a solvent such as toluene.
Patent JP-S62200499-A (JP)
Inventor: ODAJIMA TSUTOMU
IPC: G08G1/015
Filed: 1986-02-28
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H05244751-A (JP)
Title: Motor
Inventor: MURAKITA WATARU
IPC: H02K5/00
Filed: 1992-02-28
Abstract: PURPOSE:To reduce the occurrence of electric noise by providing a conductive thin film belt body between the press-fitting section of a bearing pedestal to a yoke and the bearing of the bearing pedestal on the internal surface side of the bearing pedestal. CONSTITUTION:A holding section 52 of a bearing 6 is convexly provided on the center side of a bearing pedestal 5. Then a press-fitting section 51 into which the opening end section of a yoke 12 is press-fitted is provided on the outer peripheral side of the pedestal 5. In addition, a conductive tape 14 is provided between the yoke 12 and bearing 6 by holding one end of the tape 14 between the holding section 52 of the pedestal 5 and bearing 6 and the other end between the yoke 12 and press-fitting section 51 of the pedestal 5. Therefore, occurrence of electric noise can be reduced, because the yoke and a rotor are earthed.
Patent JP-H06260776-A (JP)
Title: Electromagnetic apparatus
Inventor: WATANABE AYUMI
IPC: H05K5/02
Filed: 1993-03-03
Abstract: PURPOSE:To reduce a noise level of a case body and to control generation of humming noise by providing at least either one of a slit or a projected part on the bottom body of a case and also providing at least one slit to an upper plate of a case cover. CONSTITUTION:An electromagnetic apparatus body 14 having an iron core 14a and a coil 14b is accommodated in a case body 11 which is cylindrically formed by caulking and coupling a case bottom body 12, providing a bottom plate 15 covering the lower part of the coil 14b and a placing part 17 for placing the iron core 14a and a case cover body 13, providing an upper plate 23 covering the upper part of the coil 14 and a contact part 25 for pressing and holding the iron core 14a through contact thereon. In this electromagnetic apparatus, at least either one of a slit 20 which opens like a hole or a projected part of the base bottom part 12 is provided to any one of the bottom plate part 16 or placing part 17 where the electromagnetic apparatus body 14 is not located and the slit 20 is provided to at least an area on the upper plate part 23 of the case cover 12.
Patent JP-H01215366-A (JP)
Title: Method and device for electrostatic painting
Inventor: HANABATAKE HIROKI
IPC: B05D1/04
Filed: 1988-02-24
Abstract: PURPOSE:To form a uniformly and thinly coated film having good painting appearance on a steel sheet by providing two units of pumps between a paint tank and an electrostatic painting device body part and precisely adjusting the supply rate of paint to the electrostatic painting device body part. CONSTITUTION:Compressed air is supplied from a compressed air supplying device 3 to an atomizing head 1 for atomizing the paint. A high-voltage generator 4 applies a negative electric charge to the atomized paint. Further, the primary pump 7 for supplying the paint is provided to a paint supply pipeline 6 connecting the paint tank 5 for storing the paint and the atomizing head 1. The secondary pump 8 having the flow rate accuracy within + or -1.0% is provided between the pump 7 and the head 1. As a result, the uniformly and thinly coated film having the good painting appearance is formed on the steel sheet and the steel sheet painted with the thin film of 1-2mu is produced.
Patent JP-S56139635-A (JP)
Title: Briquette as starting material for casting
Inventor: ISHINO TOORU
IPC: C22B1/248
Filed: 1980-04-01
Abstract: PURPOSE: To manufacture briquettes as starting material for high quality castings by adding an inorg. binder to reduced iron and a fine solid carbon substance as starting materials for the briquettes followed by press molding.  
     CONSTITUTION: A small amount of an inorg. binder such as sodium silicate is added to fine reduced iron and a fine solid carbon substance such as coke breeze. They are mixed well and molded into briquettes of suitable size and shape for castings. When the briquettes are charged into a melting furnace, carburizing is first carried out at the solid phase to lower the m.p. Thus, they are melted easily, uniform air permeation is attained, and the red-hot layer is uniformalized to stabilize the work. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S59169298-A (JP)
Title: Speaker diaphragm
Inventor: KAWADA KAZUHARU
IPC: H04R7/02
Filed: 1983-03-17
Abstract: PURPOSE:To obtain a speaker which has a flat sound pressure-frequency characteristic by applying a heat expansion treatment on the surface of a diaphragm material containing fiber to obtain an independent porous layer and a binder film covering said porous layer. CONSTITUTION:A speaker cone is manufactured to sheets by crushing with adjustment the KBKP pulp. The heat expansion component uses 10-30pts.wt. hydrocarbon of a low boiling point containing a vinylidene chloride coplymer as a shell wall, and a binder uses 100-200pts.wt. self-crosslinkage type water solble resin. These heat expansion component and binder are dissolved into 400- 600pts.wt. water, i.e., solvent by means of a disaggregating machine. Furthermore 10-30pts.wt. saturated zinc chloride solution is added to said solvent to improve the smoothness properties. such a solvent is sprayed to the diaphragm material of a speaker by a spray gun, etc. This diaphragm material is heated at 120- 140 deg.C for three minutes after a preliminary drying process carried out at 60- 80 deg.C within a hot air drying machine together with the addition of pressure when necessary. Thus an independent porous layer 2 and a binder film covering the layer 2 are formed on the surface of a speaker diaphragm.
Patent JP-S61202053-A (JP)
Inventor: TANAKA TAKASHI
IPC: F25B1/10
Filed: 1985-03-04
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H09314016-A (JP)
Title: Assembly for prevention of clogging in nozzle of coating machine
Inventor: YUTSUKA KOSUKINEN
IPC: D21H23/50
Filed: 1997-02-27
Abstract: PROBLEM TO BE SOLVED: To avoid intrusion of aggregates into a slot orifice and to prevent clogging of a nozzle of a coating machine having a slot orifice by disposing a strainer element in a space between the slot orifice and the end part of a supply channel for a coating mixture. SOLUTION: An upper lip 7 of a slot orifice 6 is attached to the main beam 2 which forms a coating chamber 11 with a wall 3. When the coating machine is driven, a specified amt. of a coating mixture is supplied to the coating chamber 11 through a supply port 13 and then sprayed through the mixture supply channel 10 and the slot orifice 6. A part of the spray flow of the coating mixture deposits on the web surface to form a coating layer 8, while the excess amt. of the mixture forms a flow in the opposite direction to the moving direction of the web. In this method, a strainer 12 is attached in the coating chamber 11 so as to separate aggregates of the coating mixture before the aggregates clog the slot orifice 6.
Patent JP-S53128234-A (JP)
Title: Input system of sentence information
Inventor: KOFUCHI YASUJI
IPC: G06F5/00
Filed: 1977-04-14
Abstract: PURPOSE: To simplify the program step number for the inhibition treatment in the sentence editing process by forming the code information through combination of the character code part and the inhibition code part, and thus to ensure a highspeed sentence processing with high efficiency. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S52127067-A (JP)
Title: Wire bonding method
Inventor: YAMAZAKI NOBUHITO
IPC: H01L21/60
Filed: 1976-04-16
Abstract: PURPOSE: To effect bonding at an exact position by calculating the actual coordinate for the bonding point based on the ratio of the distance between two regular points to the actual distance and setting a bonding tool to the above point. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-2000237128-A (JP)
Title: Endoscope image pickup device
Inventor: TATSUNO YUTAKA
IPC: H04N5/225
Filed: 1999-02-22
Abstract: PROBLEM TO BE SOLVED: To minimize the whole length by processing signal lines at the minimum required length, and providing a removable connector. SOLUTION: Signal lines 4 incorporated in a cable 2 connected to a camera control unit are connected to a conductive pattern 8 folded at a hollow section 15 through the through hole 7 of a first connector unit 6 in this device. The conductive pattern 8 is electrically connected to an image pickup element 10 through a first signal pin 9, a pin receiver 11, a second signal pin 13, and a drive circuit board 14 mounted with a drive circuit and is formed into an image by a camera control unit. When the cable 2 is to be replaced, the first signal pin 9 is removed from the pin receiver 11, then the second signal pin 13, the first connector unit 6 and a second connector unit 12 are separated.
Patent JP-H11242321-A (JP)
Title: Automatic photosensitive material developing device
Inventor: KATSUTA TAKESHI
IPC: G03D3/02
Filed: 1998-02-25
Abstract: PROBLEM TO BE SOLVED: To make wash water circulate without sucking sludge. SOLUTION: A circulating pump 54 is provided associated with a washing tank 20 for washing film processed in terms of fixation, and the circulating water suction opening 50 of the pump 54 is positioned to be higher than a drainage system piping port 33. When the pump 54 is driven, the wash water 21 sucked from the suction opening 50 is guided to a nozzle 60 through a discharge opening 56a, and the wash water is gushed out from the nozzle 60 so as to enhance the effect of stirring the wash water. By making the suction opening 50 higher than the piping port 33, the wash water is made to efficiently circulate without stirring the sluge 70 accumulated on the bottom part 20b of the washing tank. Deposit is restrained by clarifier added to the wash water.  In a state where the clarifier is added, it circulates together with the wash water, so that the effect of uniformly dispersing the clarifier is enhanced.
Patent JP-H06297225-A (JP)
Title: Milling cutter blade body
Inventor: INGEMAA HESUMAN
IPC: B23P15/34
Filed: 1994-03-15
Abstract: PURPOSE: To easily manufacture a chip pocket by forming the chip pocket located between cassettes each having a cutting insert in rotational symmetry. CONSTITUTION: The three-way restriction of a chip pocket 8 to be formed in rotational symmetry with the axis of rotation of a cutter body is made by the opposite faces of two cassettes 4 adjacent to the side 9 extending in the axial direction of a shelf 5. The cassette 4 is protruded upward of the bottom extending radially to the shelf 5. The chip pocket 8 is open at its radial outside to allow the transfer of chips. The shelf bottom 7 is somewhat inclined outwardly to the radial direction as tending downwardly away from a cutter body top face 6 to further improve the transfer of the chips. A contained angle between the bottom 7 and a radial plane perpendicular to the axis of rotation is preferably set to be 5-20 degrees.  The radial width of the shelf has at least the same size as the length of the cutter, by which chippings are produced, so that a wide enough area are secured for the produced chippings.
Patent JP-S62199344-A (JP)
Title: Bevelling device for circular arc segment
Inventor: IWASAKI YASUMASA
IPC: B24B9/00
Filed: 1986-02-27
Abstract: PURPOSE:To achieve automation for bevelling work and improve production efficiency by constituting the subject device with a rotary work holder for retaining a circular arc segment through adsorption at the external surface thereof and a rotary grinder actuated with an axis arranged close to and in parallel with the segment and the grinding surface thereof so opposed to the rotary locus of the external segment edges as to be freely capable of advancing and retreating. CONSTITUTION:The subject device comprises a work holder 4 rotating with a circular arc segment 1 adsorbed and retained at the internal surface thereof and a rotary grinder 5 driven in such a way that the rotary axis thereof is positioned adjacent to and in parallel with the work holder 4 and the grinding surface thereof is so located as to be freely capable of advancing and retreating to and from the rotary locus of both external edges of the circular arc segment 1. And the work holder 4 comprises a rotary disc having a rotary axis at an eccentric position and the center of the rotation of said disc is so set dimensionally as to agree to the center of the arc segment 1, when turning with the segment 1 retained on the external surface thereof. Therefore, bevelling work for the removal of burrs occurring at both external edges of the segment 1 can be fully automated, thereby improving production efficiency and reducing maintenance cost.