baber/WOPTO huggingface dataset:
Patent JP-S61137866-A (JP)
Title: Imidazole derivative, and platelet coagulation suppressing agent contanining same
Inventor: KUMONAKA YASUHIRO
IPC: A61K31/415
Filed: 1984-12-07
Abstract: NEW MATERIAL:The imidazole derivative of formula I (R<1> and R<2> are H or CH3; R<3> is H or OCH3; m is number of double bonds having transconfiguration, and is 1 or 2; m is number of CH2 groups and is 2, 3 or 4; when R<2> is CH3, R<1> is also CH3, and when R<3> is OCH3, R<1> is CH3). EXAMPLE:1-[ 3-( 3-Methoxy-4-hydroxyphenyl )propenoyl ]-4-(beta-imidazol-1-ylethyl) piperazine. USE:A platelet coagulation-suppressing agent useful as a preventive for thrombosis and metastasis of cancer, etc. PREPARATION:The compound of formula I can be prepared by condensing the compound of formula II (R<4> and R<5> are CH3 or CH2OCH2CH2OCH3; R<6> is H or OCH3; when R<5> is CH3, R<4> is also CH3 and when R<6> is OCH3, R<4> is CH3) or its reactive derivative with imidazole in toluene or xylene under heating.
Patent JP-H09103949-A (JP)
Title: Lens holder mechanism for use in lens polishing device
Inventor: KASUGA YOICHI
IPC: B24B13/005
Filed: 1995-10-06
Abstract: PROBLEM TO BE SOLVED: To provide a lens holder mechanism for polishing a relatively thick lens. SOLUTION: In a lens polishing device, in which an elastic material is placed between a polishing holder 2 and a polishing plate 3 and a lens L to be polished is polished by rotating and rocking only the polishing plate 3 without rocking an upper shaft, the lens L to be polished is fitted into the polishing holder 2, and the elastic material for holding the lens is mounted on a peripheral surface between the polishing holder 2 and a polishing-holder retainer.
Patent JP-H05207726-A (JP)
Title: Linear motor
Inventor: MARUSERU PABUO
IPC: B66B9/02
Filed: 1992-09-29
Abstract: PURPOSE: To provide a multiple primary linear motor having high efficiency. CONSTITUTION: A body 38 at the primary side of a motor device arranged at one side of the secondary side of a linear motor for an elevator is made eccentric from the body at the primary side, arranged at the other side of the secondary side. The advantage of this structure is that the structure of the primary side determines the direction of the magnetic field of the secondary side. By making the primary side eccentric, it becomes possible for magnetic fields radiating from each primary side to be received into different ranges, without superimposing on each other. Thus, the reinforcement of a lifting passage 30 is not required, the secondary sides can be manufactured easily, and the cost of installation becomes low.
Patent JP-S62118423-A (JP)
Title: Display device using tablet
Inventor: YANAI TSUGUO
IPC: G06F3/048
Filed: 1985-11-19
Abstract: PURPOSE:To detect correct position data by obtaining the corrected data from the relation of the position output data between X and Y directions of a tablet and the number of the dot of the X and Y directions of a displaying part. CONSTITUTION:From the relation of the position output data in the X and Y directions from an arithmetic data memory part 14 and the number of the dot in the X and Y directions from a displaying part 19 corresponding to this, the corrected data are calculated by an arithmetic part 17. The calculating result is accommodated to a corrected data memory part 15. Next, the position output data in the X and Y directions from a tablet 11 are given through a data memory part 14 to the arithmetic part 17. The arithmetic part 17 corrects this based upon the corrected data of the corrected data memory part 15 and displays it to the displaying part 19. Thus, the correct position data can be detected.
Patent JP-H1196878-A (JP)
Title: Electromagnetic relay
Inventor: UEDA KYOJI
IPC: H01H51/22
Filed: 1997-09-25
Abstract: PROBLEM TO BE SOLVED: To secure insulation among a moving contact, a fixed contact and a coil, without making an electromagnetic relay large by installing an insulating member on a coil bobbin via an engaging means so as to partition the contacts from the coil. SOLUTION: An insulating member 5 is generally formed into a cross- sectionally U-like shape from an insulation material, such as a resin material or the like, protruding leg pieces 5a at both its longitudinal ends, and the leg pieces 5a are pressed in and attached to press-in holes which are formed recessed in a coil bobbin 2. Engaging holes 5d are formed which constitutes an engaging means 20 in conjunction with engaging protrusions 2f by pushing in and engaging the engaging opposite pieces 5c of the insulating member 5 with protrusions 2f of the coil bobbin 2 from the outside. Insulation among fixed contacts 9e, 9f, moving contacts, and the coil 3 is secured by the insulating member 5 that is so formed as to partition the fixed contacts 9e, 9f and the moving contacts from the coil 3. This eliminates the need for securing the clearances among the fixed contacts 9e, 9f, for moving the space between the contacts and the coil 3 by more than a predetermined dimension, so that the miniaturization of an electromagnetic relay is realized.
Patent JP-H0982242-A (JP)
Title: Deflection yoke and adjusting device
Inventor: MATSUURA KOJI
IPC: H01J9/44
Filed: 1995-09-13
Abstract: PROBLEM TO BE SOLVED: To provide a deflection yoke capable of simply, surely adjusting a convergence by forming a marker for instructing the sticking place of a convergence correction fitting on the inner circumferential surface. SOLUTION: A marker M is formed in at least the inner circumferential surface of a deflection coil 4 so as to be capable of instructing the sticking place of a convergence correction fitting based on the marker M. By specifying the sticking place by the marker M, a convergence correction fitting can be stuck there, and a convergence is simply, surely adjusted. By forming the marker M in separators 4a, 4b, a front cover, or horizontal deflection coils Ha, Hb, even in a section winding deflection yoke or a metal mold winding deflection yoke, the sticking place can finely be specified. The position information on the deflection yoke is preferable to be also indicated in the marker M.
Patent JP-H10103002-A (JP)
Title: Blade for axial flow fluid machine
Inventor: SASAKI TAKASHI
IPC: F01D1/04
Filed: 1996-09-30
Abstract: PROBLEM TO BE SOLVED: To provide an axial flow fluid machine blade with high cascade efficiency by suppressing the growth of a back side horseshoe vortex and a passage vortex low. SOLUTION: In an axial flow fluid machine blade, projecting blade parts 35a, 35b formed by axial base lines XA, XB extending upstream from at least one of a root part 34b and a tip part 34c of a blade effective part 34a and axial lines YA, YB extending aslant toward an front edge 34e of the blade effective part 34a are continuously, integrally formed in the front edge 34e, and the maximum blade thickness of the blade effective part 34a and the maximum blade thicknesses of the projecting blade parts 35a, 35b are formed in the same thickness.
Patent JP-H1198795-A (JP)
Title: Flywheel magnet rotor and manufacture thereof
Inventor: SERIZAWA YOSHIMASA
IPC: H02K1/27
Filed: 1997-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a flywheel magnet rotor, wherein cutting scraps generated at the time of finish processing of a collar section are prevented from entering a space formed between the corner of a yoke of a flywheel, constituted of a cup-like yoke and a boss member having the collar section abutted against the outer surface of a bottom wall of the yoke, and the collar section of the boss member. SOLUTION: In a flywheel magnet rotor which has a boss member 3 mounted on a cup-like yoke 2, and permanent magnets 6 mounted on the inner surface of a circumferential wall section of the yoke 2, a ring-shaped projecting wall 33 projecting to the yoke 2 side is formed in a part of a collar section 31 of the boss member 3 which is closer to the outer surface. Due to the ring-shaped projecting wall 33, a space 51 formed between a corner 23 of the yoke 2, and the collar section 31 of the boss member 3 is closed.
Patent JP-S60139666-A (JP)
Title: Isothiourea, manufacture and use
Inventor: JIYOSEFU DORABEKU
IPC: A01N47/42
Filed: 1984-12-08
Abstract: The invention relates to novel substituted N-phenyl-N'-acylisothioureas of the formula   <IMAGE>   wherein R1 is C1-C5alkyl, R2 is hydrogen or C1-C5alkyl, R3 is hydrogen, halogen, C1-C5alkyl, phenoxy or phenoxy which is substituted by 1 or 2 identical or different members selected from the group consisting of halogen atoms, C1-C5alkyl or trifluoromethyl radicals, R4 is C1-C5alkyl or propargyl, R5 is C1-C5alkyl, C3-C6cycloalkyl, allyl or propargyl, and R6 is a radical selected from -CO-R7, -CO-CO-R8, -SO2-R7 or -CO-OR7, wherein R7 is C1-C5alkyl, phenyl or phenyl which is substituted by 1 or 2 halogen atoms or methyl groups, and R8 is C1-C10alkoxy or C1-C5dialkylamino. The invention further relates to the preparation of these compounds and to compositions containing them for use in pest control, in particular for controlling plants and animals which are attacked by insects. The novel compounds are in particular very effect against plant destructive feeding insects.
Patent JP-2000087091-A (JP)
Title: Detergent composition
Inventor: HASUMI KIJI
IPC: C11D17/06
Filed: 1998-09-14
Abstract: PROBLEM TO BE SOLVED: To obtain a detergent compsn. from which a nonionic surfactant does not ooze and which is excellent in detergency and in solubility after a long storage by incorporating an anionic surfactant, a nonionic surfactant, an alkali-resistant aluminosilicate, and an alkali agent in a specified ratio into the same. SOLUTION: This compsn. contains (A) an anionic surfactant (e.g. an 8-18C alcohol sulfuric ester salt), (B) a nonionic surfactant (e.g. a polyoxyalkylene alkyl ether) having an m.p. lower than 40 deg.C, (C) an alkali-resistant aluminosilicate having an oil absorbency of 100 ml/100 g or higher and represented by the formula: a(M2O).Al2O3.b(SiO2).c(H2O), and (D) an alkali agent contg. a crystalline silicate, in an amt. of the sum of A and B of 15-50 wt.%, in a wt. ratio of A/B of (5/1)-(4/6), in a wt. ratio of B/C of (20/1)-(1/5), and in an amt. of D of 10-60 wt.%, The compsn. has an average particle size of 200-1,000 μm. In the formula, M is an alkali metal; (a) is 0.7-2; (b) is 0.8-4; and c>0.
Patent JP-H07118035-A (JP)
Title: Ceramic substrate and its production
Inventor: YAMADE YOSHIAKI
IPC: C03C10/04
Filed: 1993-10-18
Abstract: PURPOSE:To improve deflective strength, moisture and water resistances by mixing specified powdery glass with powdery 2MgO.2Al2O3.5SiO2 crystal and powdery SiO2 glass and/or powdery SiO2 crystal and firing the resulting mixture. CONSTITUTION:Powdery glass consisting of, by weight, 10-30% MgO, 5-20% Al2O3, 40-55% SiO2, 10-20% B2O3 and 0-5% R2O (R is an alkali metal) is prepd. and 60-98wt.% of this powdery glass is mixed with 0.1-20wt.% powdery 2MgO.2- Al2O3.5SiO2 crystal and 1-40wt.% powdery SiO2 glass and/or powdery Sin2 crystal. The resulting mixture is fired at 850-1,000 deg.C to obtain the objective ceramic substrate contg. MgO-Al2O3-SiO2-B2O3-R2O glass, 2MgO.2Al2O3.5SiO2 crystal and Sin2 glass and/or SiO2 crystal and having >=18kgf/mm<2> deflective strength.
Patent JP-H0699774-A (JP)
Title: Metal foil laminated lamp mounting support for vehicle
Inventor: KIMU ERU BUAN OODAA
IPC: B60Q3/02
Filed: 1991-07-04
Abstract: PURPOSE: To obtain an appropriate lamp mount for a vehicle by providing a mechanical and electrical integration of electrical components into a substrate through a compressive bonding of the components on the substrate for holding them in an appropriate position in an aperture formed in the substrate. CONSTITUTION: A bulb socket 24 has a pair of plastic arms which extend from the top 21 of a lens 22 of single-piece construction upward. The arms are made of nonconductive material. Each of the arms has an aperture 29 for solidly supporting the extremity of the bulb 26 between the arms which is placed with a slight space from the top 21 of the lens 22. The space between the pair of arms is set in such a way that the conductive extremity 27 of the bulb 26 extends toward the outside of the arms. The space between the apertures in a vertical direction is set with respect to the thickness of the headliner material in such a way that the extremity 27 of the bulb is supported in compressed condition and with electrical contact with a foil laminate conductor of a socket for receiving component which is formed through the headliner 14.
Patent JP-H01101706-A (JP)
Title: Delta demodulation circuit
Inventor: KONO HIROYUKI
IPC: H03C3/00
Filed: 1987-10-14
Abstract: PURPOSE:To obtain the delta demodulation circuit of high stability and accuracy by giving the change of an input voltage to first and second capacitors as an electric charge and detecting the change of this charge quantity with coupling capacity. CONSTITUTION:A switch circuit is composed of transmission gates(TG), TG2, TG4, TG5 and TG7, which is composed of an NMOS transistor, and a capacitors 3 and 6 which charge and discharge an analog input voltage. Then, the title circuit has an impedance converting circuit 8, which sends the output voltage of the switch circuit as the output of a low output impedance circuit, a coupling capacitor 9 and inverter circuits 10 and 12. An analog input is alternatively charged and discharged by the capacitors 3 and 6 and the change of the fine input voltage is detected according to the size of the electric charge to be accumulated to the total capacity. Thus, the delta modulation circuit, which is stable and highly accurate, can be obtained.
Patent JP-2000154889-A (JP)
Title: Crosslinked polyolefin pipe
Inventor: DEGUCHI JICHIO
IPC: C08L23/26
Filed: 1999-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a crosslinked polyolefin pipe capable of maintaining excellent creep performance for a long time and preventing raw material resin from burning without increasing a motor load of a molding machine in manufacture. SOLUTION: In a crosslinked polyolefin pipe made of a copolymer composed of ethylene and α-olefins having at least four carbon atoms, MFR of the copolymer is 0.1 to 95 g/10 min, density thereof is 0.850 to 0.970 g/cm3, and Q value thereof (Mw/Mn) is less than 3.0. Vinyl silane compound is grafted onto this copolymer in the presence of radical generation agent to prepare a reformed resin, and this reformed resin is exposed in water atmosphere in the presence of silanol condensation catalyst to crosslink to gel percentage of 65% or more.
Patent JP-2000088211-A (JP)
Title: Superheating temperature reducer
Inventor: TANAKA KAZUHIKO
IPC: F22G5/12
Filed: 1998-09-14
Abstract: PROBLEM TO BE SOLVED: To perform restoration work in a short time and at a low cost even when the surrounding of a spray hole is cracked. SOLUTION: A spray nozzle 7 is located in superheating steam which flows through a steam piping 2. A piece 8 having a spray hole 9 is detachably attached to the tip of the spray nozzle 7. Cooling water which is supplied to the spray nozzle 7 is sprayed as spray water from the spray hole 9 along the flow of the superheating steam, thereby reducing the temperature of the superheating steam to a specified value. With the employment of such a nozzle structure, even when there are cracks around the spray hole 9, the entire spray nozzle need not be exchanged, but only the piece 8 is needed to be changed with a new one. Thus, restoration work can be conducted in a short time and at a low cost.
Patent JP-S62120682-A (JP)
Title: Magnetic recording and reproducing device
Inventor: MORIMOTO TAKEKATSU
IPC: G11B27/10
Filed: 1985-11-20
Abstract: PURPOSE:To search the 1st information on a magnetic tape and to detect its absolute address within a short period by detecting the 2nd information by the 1st detecting means through the 1st tape traveling means to search the 1st information and detecting the 3rd information indicating the absolute address by the 2nd detecting means through the 2nd tape traveling means. CONSTITUTION:The 2nd information (g) formed by a signal or a non-signal other than a band including a signal indicating the 1st information is detected in the vicinity of the 1st information recorded on a magnetic tape by the 1st detecting means 55 through the 1st tape traveling means 30 to search the 1st information and the 3rd information indicating the absolute address of the 1st information on the magnetic tape is detected near the 1st information by the 2nd detecting means 56 through the 2nd traveling means 92. Consequently, the search of the 1st information P and the detection of its absolute address can be attained within a short period.
Patent JP-S62120188-A (JP)
Title: Decoder device for high definition television
Inventor: ASANO YOSHIKAZU
IPC: H04N11/08
Filed: 1985-11-20
Abstract: PURPOSE:To sample and form a burst signal from an analog converting signal and to prevent noise from adding by reading digital data stored in a memory during a horizontal blanking period of a high definition television signal and applying analog conversion. CONSTITUTION:In the memory 6, the digital data of the burst signal is previously stored. A reading control means 5 synchronizes with the reproduced and formed high definition television signal and outputs an reading address signal to the memory 6. An analog conversion circuit 7 converts the digital data read from the memory 6 into an analog during the horizontal blanking period of the reproduced and formed high grade television signal. a burst sampling means 9 samples the burst signal of a prescribed period in the horizontal blanking period from the output signal of the circuit 7. A mixing circuit 11 adds the burst signal of the prescribed period outputted from the means 9 to the reproduced and formed high definition television signal and outputs. Thereby, the addition of the noise or the like is prevented.
Patent JP-H10152462-A (JP)
Title: Differentiation-inducing agent
Inventor: SUZUKI TSUNESHI
IPC: C07D213/30
Filed: 1997-09-25
Abstract: PROBLEM TO BE SOLVED: To obtain a new benzamide derivative having differentiation inducing acton, useful as a medicine for treating and improving malignant tumor, autoimmune disease, dermatitis and parasitic infectious disease. SOLUTION: This compound is shown by formula I  A is a (substituted) phenyl or a heterocycle (which may contain 1 to 4 substituent groups such as a halogen, hydroxyl group, amino, nitro and cyano); X is a direct bond, (CH2 )e , (CH2 )g -O-(CH2 )e , etc. ((e) is 1-4; (g) is 0-4); Q is a structure shown by formula II [R7 is H, a 1-4C (substituted) alkyl], etc.; R1 and R2 are each H, a halogen, etc.; R3 is a hydroxyl group or amino}. The compound of formula I is obtained, for example, by subjecting a compound of the formula A-X-R9 [R9 is C(=G)OH (G is oxygen or sulfur) or NH2 ] and a compound of formula III [R9 and R10 are not the same and one is C(=G)OH and the other is NH2 ; R11 is a protected hydroxyl group] to condensation reaction.
Patent JP-2001083386-A (JP)
Title: Storage structure of termination end part of optical fiber cable
Inventor: YAMAMOTO SHIROSHI
IPC: G02B6/00
Filed: 1999-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a storage structure for the terminal end part of an optical fiber cable, a structure capable of shortening the storage member of an optical fiber tape extending from the end of the optical fiber cable. SOLUTION: In this storage structure, each optical fiber tape 10 extending from the end of the optical fiber cable 11 is stored in a protective tube 12 in a meanderingly bent manner, thereby making the length of the protective tube 12 sufficiently reduced. In this case, the long-term reliability of the optical fiber 10a can be fully secured by setting the bend radius of each optical fiber tape 10 at 20 mm or more.
Patent JP-H11102647-A (JP)
Title: Magnetron
Inventor: NAKAI SATOSHI
IPC: H01J23/12
Filed: 1997-09-25
Abstract: PROBLEM TO BE SOLVED: To make a maintenance magnetron applicable to various types of installation, and reduce the kinds of magnetron by selectively fixing plural installing metal fittings to a yoke to surround the magnetron. SOLUTION: Installing parts 12 having installing holes 13 adjusted to an installing part of an apparatus are formed in an L shape so as to cross at a right angle to a side surface of a yoke 6, and installing metal fittings 11 to fasten a bending part to the yoke side surface by a screw are prepared. When they are installed in opening parts of the yoke 6 to a heat rediating plate 7, an installing part having a cutout part in an upper end part is formed so as not to block up a flow of a cooling wind, and its both side ends are bent along the side surface of the yoke 6, and are installed on the yoke, and a screw-fastening installing metal fitting is prepared. Since the same magnetron can be made to cope with even an apparatus different in an installing shape, kinds and the number of magnetrons for maintenance can be reduced, and a stocking cost can be reduced.
Patent JP-H0796853-A (JP)
Title: Steering method and steering device for self-traveling vehicle
Inventor: KANETANI TSUTOMU
IPC: B62D7/14
Filed: 1993-09-27
Abstract: PURPOSE:To provide a steering device for a speed sprayer by which steering only for front wheels, antiphase four-wheel steering and in-phase four-wheel steering can be switched to/from each other with a simple structure by omitting a clutch. CONSTITUTION:A hydraulic cylinder 62 is extended and contracted by rotary operation of a steering wheel in an operation seat of a speed sprayer 10, and tilts a tilting member 26 around a trunnion shaft 52. The tilting member 26 has a cylinder case and a disk which is housed in the cylinder case and whose rotary position is adjusted by a motor 70. A front side steering link 28 has a drag link 32 to connect a rear end part to a front lower part of the cylinder case of the tilting member 26, and controls the direction of left and right front wheels 14. A rear side steering link 30 has a drag link 40 to connect a front end part to the disk, and controls the direction of left and right rear wheels 20.
Patent JP-H01101448-A (JP)
Title: Optical surface inspecting device
Inventor: OODO TOKIO
IPC: G01N21/956
Filed: 1987-10-15
Abstract: PURPOSE:To perform accurate surface inspection regardless of the moving speed of a sample by finding the ratio of the number of rotations for scanning on the entire sample and the counted value of impulsive components of an electric signal outputted by a photodetecting means. CONSTITUTION:A light beam from a light projecting means 21 scans on the surface of the sample 5 through a scanning means 25. If there is an abnormal position 7 on the sample 5, impulsive scattered light 8 is generated there and detected by the photodetecting means 28. Then the light is converted by a photodetector 32 into an electric signal 10, which becomes an impulsive component. This impulsive component is counted by a pulse counting means 38, whose counted value is sent to an arithmetic means 40 together with the counted value of a scanning frequency counting means 39. The arithmetic means 40 finds the ratio of both counted values and calculates the number of abnormal positions in an inspected area from the calculated value. Consequently, the accurate surface inspection is enabled regardless of the moving speed of the sample 5.