baber/WOPTO huggingface dataset:
Patent JP-H07312853-A (JP)
Title: Method for manufacturing permanent-magnet-type rotor
Inventor: YAMANE YOSHIYUKI
IPC: H02K1/27
Filed: 1994-05-13
Abstract: PURPOSE:To automate adhesion operation by fully and usefully filling an adhesive between a shaft and a permanent magnet and at the same time reducing working man-hour since operations such as wiping can be reduced. CONSTITUTION:In the title method for manufacturing a permanent-magnet-type rotor where a hollow cylindrical permanent magnet 1 is fixed to the outer periphery of a shaft 2, an injection groove 21 which is connected to the space between the shaft 2 and the permanent magnet 1 and is extended in the axial direction of the shaft 2 and opens at one side of the shaft 2 is provided and an adhesive 4 is injected from the injection groove 21 while the permanent magnet 1 is inserted into the outer periphery of the shaft 2.
Patent JP-H09302310-A (JP)
Title: Film-forming organosilylated silicic acid composition and its production
Inventor: KONDO AKIHIRO
IPC: C09D183/00
Filed: 1996-05-20
Abstract: PROBLEM TO BE SOLVED: To produce the subject composition, suitable for surface protecting materials, etc., and capable of forming a strong film by adding a specific substituted silane compound, etc., to a mixture solution of a partially organosilylated silicic acid with an organic solvent capable of dissolving the organosilylated silicic acid and water and carrying out the hydrolysis. SOLUTION: (D) A substituted silane compound having at least two hydrolyzable groups Y1 (Y1 is a 1-3C alkoxy or a substituted siloxy group) directly bonded to silicon atom in one molecule and at least one epoxy group in the one molecule in combination is added to a mixture solution of (A) a partially organosilylated silicic acid with (B) an organic solvent capable of dissolving the component A and (C) water to carry out the hydrolysis. Furthermore, (E) a substituted silane compound having at lest two hydrolyzable groups Y2 (Y2 is a halogen, a 1-3C alkoxy, etc.) in one molecule and at least one vinylic unsaturated bond in the one molecule in combination may further be added thereto.
Patent JP-S5749796-A (JP)
Title: Apparatus for preventing corrosion of heat exchanger tube
Inventor: HAMAURA KIICHI
IPC: F28F19/00
Filed: 1980-09-10
Abstract: PURPOSE: To provide an apparatus for preventing corrosion of heat exchanger tubes, wherein an  anticorrosive agent is cycled through a closed loop comprising the heat exchanger and a cycle  loop thereby the amount of the anticorrosive agent used for other parts can be lowered.   
     CONSTITUTION: A method of preventing corrosion of a heat exchanger 2 is effected in such a  manner that separation valves at the inlet and the outlet for the heat exchanger 2 are closed so  that the heat exchanger is isolated. Then a valve 7 for preventing bypassing of cooling water is  opened, a pump 1' for cycling the anticorrosive agent is operated, and the anticorrosive agent is  injected from an anticorrosive agent injection port 3. The anticorrosive agent flows into the heat  exchanger 2 by the action of the pump 1', forms an anticorrosive film on each heat transfer tube  of the heat exchanger 2, and exits the heat exchanger 2. Thereafter the anticorrosive agent flows  into the cycle loop 4 via the inlet or outlet of the heat exchanger 2, the pressure thereof is again  raised by the pump 1', and again returns to the inlet or outlet of the heat exchanger 2. Consequently the anticorrosive ageng is not carried to other parts, so that the amount of the anticorrosive agent used is small, and the probelm can be obviated which causes the cooling water discharged outside to be colored.  
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5350112-A (JP)
Title: Preparation of halogen-containing ethers
Inventor: YUMOTO TAKAARI
IPC: C07D307/92
Filed: 1976-10-18
Abstract: PURPOSE: To obtain halogen-containing ethers in high yield and selectivity by the reaction of a mixture of ethers and halogenated ethylenes under light irradiation around ordinary temperature after addition of an organic peroxide as a sensitizer. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S62281690-A (JP)
Title: Burst half wave sampling circuit
Inventor: KAWANAKA RYUTA
IPC: H04N9/455
Filed: 1986-05-30
Abstract: PURPOSE:To allow a comparatively simple constitution to take out a burst half wavelength pulse phase-synchronizing with a horizontal synchronizing signal and a burst signal at high accuracy by generating a signal that has a frequency twice the burst signal and a phase the same as the burst signal from a burst signal whose phase varies by 180 deg. at every horizontal period. CONSTITUTION:The titled circuit consists of a circuit 3 separating the burst signal and the horizontal synchronizing signal from a composite video signal, an exclusive OR circuit 18 that inputs the burst signal and the outputs of delay circuits 16 and 17 slightly delayed compared with the periods of the burst signal and outputs a frequency twice the burst signal, and a circuit 30 sampling the half wavelength pulse included in the burst signal based on a signal tained by delaying the horizontal synchronizing signal and the output of the exclusive OR circuit. Thus the burst signal subjected to TTL level conversion is inputted to the delay circuit, and when the output of the delay circuit and the input of the burst signal are exclusively ORed, the burst signal with a doubled frequency can be outputted.
Patent JP-H04328398-A (JP)
Title: Redundant circuit
Inventor: KATO YASUSHI
IPC: G11C29/04
Filed: 1991-04-27
Abstract: PURPOSE:To provide a redundant circuit which enables one to perform various tests using the redundant circuit after a product assembly is completed by temporarily writing in changeover data to the redundant circuit provided in the semiconductor storage device with a redundancy. CONSTITUTION:A first changeover element TU is consisting of nonvolatile memory cell and a second changeover element TE is consisting of elements, such as EPROM, which can write in or erase data. A test mode setting circuit 1 outputs an operating mode setting signal A which sets an operating mode based on the inputted signal IT from a test terminal 10, a changeover element controlling circuit 2 selects the first or the second element TU or TE based on the signal A. Should at least either one of the changeover elements TU or TE has data written, then, a NOR circuit 15 outputs an output signal O as a changeover completed signal.
Patent JP-S5749287-A (JP)
Title: Stem of semiconductor laser
Inventor: SHIMIZU HIROICHI
IPC: H01S5/0233
Filed: 1980-09-09
Abstract: PURPOSE: To facilitate the adjustment of optical axis by srranging such that the flattened surface of a heat sink block for jointing a semiconductor laser is inclined with respect to a reference line which rules the horizontal surface of a block fixing plate in accordance with the inclination of the laser with respect to the surface of substrate for the active layer.  
     CONSTITUTION: A parallelopiped heat sink block 9 is brazed to a parallelopiped fixing plate 8. The brazing is made such that the reference line BB' of the stem coincides with the axis of the fixing plate 8 while the laser junction surface (a) is inclined at a predetermined angle to the reference line BB'. This angle is equalized to the angle formed between the active layer 3 of the semiconductor laser and the horizontal surface of the substrate. In consequence, the deviation direction γ of the outcoming light is made parallel to the reference line BB' of the stem, so that it is possible to obtain a stable fundamental lateral mode oscillation by a simple adjustment. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H08319133-A (JP)
Title: Lead-free glass frit, ceramic enamel composition containing the same and glass substrate coated with the enamel
Inventor: JIYOZEFU DABURIYU RAIAN
IPC: C03C8/04
Filed: 1996-05-20
Abstract: PROBLEM TO BE SOLVED: To provide lead-free glass composition having improved performance characteristics in a wide-range.  
     SOLUTION: Lead-free glass frits having the following composition, by weight percent: ZnO 25-35, SiO 2  10-17, ZrO 2  0-2, Al 2 O 3  0-4, Na 2 O 8-12, B 2 O 3  20-30, Bi 2 O 3  6-25, F -1  1-5 are useful in the formulation of ceramic enamel composition. 
     COPYRIGHT: (C)1996,JPO
Patent JP-S5459284-A (JP)
Title: Novel 2-pyridylimidazole derivative
Inventor: ATAMI TOSHIO
IPC: C07D401/04
Filed: 1977-10-17
Abstract: NEW MATERIAL:Imidazole derivatives of formula I.  
     EXAMPLE: 2-(2'-pyridyl)-5-hydroxy-1H-imidazole-4-carboxyamide.  
     USE: Carcinostatic agent: the immunosuppression activity is extremely low and the toxicity is also low.  
     PREPARATION: The reaction of an imideester of formula II (A is iminoethylene with substituents on carbons) and its salt, preferably hydrochloride, with an aminomalonamide is conducted in an organic solvent such as methanol at 0W100°C to form a compound of formla I. The use of a free imideester is preferred in handling and product yield 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H0421917-A (JP)
Title: Magnetic head device
Inventor: UMEE KAZUNORI
IPC: G11B5/53
Filed: 1990-05-15
Abstract: PURPOSE:To easily correct the defect of head touch by correcting inclination in the head of a head chip by bending the head base of a part made thin. CONSTITUTION:When changing a protruding amount, it is controlled by bending thin parts 30 and 31 for a fine amount while inserting a pin 38 to a small hole 34 or 35 of a rotary drum 25 so as to press the end face of a head base 27. Next, when correcting the inclination of the head chip 29, the thin part 30 is bent by similarly inserting pins to small holes 32 and 33. Finally, assembly is completed by setting at a prescribed height by screws 39 and 40 for height control. Thus, the inclination of the head chip is corrected, and the head touch defect caused by deviating a gap position is canceled.
Patent JP-S5552073-A (JP)
Title: Copying method in dry type copying machine
Inventor: MOURI HIDEMASA
IPC: G03B27/62
Filed: 1978-10-13
Abstract: PURPOSE: To make possible distinct copying even of the portions close to binding margin without strongly pressing the back cover of a book by placing a copying base composed of transparent material on copying glass surface.  
     CONSTITUTION: A copying base 2 composed of transparent material is placed on a copying glass surface 1 and an opened book a is placed on the copying base 2, thence copying is done. This copying base 2 compreses molding transparent material of high light transmittance, e.g., glass as inorganic material or acrylic resin or other as organic material to solid form, providing the flat first surface 3 in contact with the glass surface 1 on its bottom and the second surface 4 with which the opened side of the book a makes close contact on its top. The second face 4 is made in the triangular shape consisting of the close contact surfaces 6 sloping downward in the right and left directions with the peak part 5 provided along the length direction at the aproximate center as a boundary. The shield parts 7 affixed with, e.g., black color sheet materials, to shield external light are provided on the front and rear end faces. this makes it possible to not only place the opened book but also copy the same without unnaturality. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H1172494-A (JP)
Title: Preservation of aequorin reagent
Inventor: WEINDEL KURT DR
IPC: C07K14/435
Filed: 1998-05-07
Abstract: PROBLEM TO BE SOLVED: To provide a method by which a reagent used for tests which are carried out by using a photoprotein that can be activated by Ca as one component can be stabilized without allowing the stabilizer used for stabilizing the reagent to significantly damage the photoprotein activation of the photoprotein. SOLUTION: In a method by which a reagent used for tests which are carried out by using a photoprotein that can be activated by Ca as a component, at least one or several kinds of anti-microorganism compounds are added to at least one kind of reagent for stabilizing the activation of the photoprotein for the tests. When the compounds are added to the reagent, >=50% residual photoprotein activation of the original photoprotein activation of the photoprotein which can be activated with Ca exists 30 minutes after the tests.
Patent JP-S5926485-A (JP)
Inventor: FUJII YOSHIHISA
IPC: B65D88/06
Filed: 1982-07-20
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-H0356484-A (JP)
Title: Antirhinovirus pyridazineamines
Inventor: REIMONDO ANTOWAANU SUTOKUBUREK
IPC: C07D413/14
Filed: 1990-05-15
Abstract: Pyridazinamines of the formula <CHEM>  wherein Het is <CHEM>  Z is O, S, SO or SO2; and R<4> is cyano or COOR<5> wherein R<5> represents hydrogen, C1-4alkyl, arylC1-4alkyl, C3-6cycloalkylC1-4alkyl, C3-5alkenyl, C3-5alkynyl or C1-4alkyloxyC1-4alkyl, or R<4> is a radical of formula <CHEM>  X is CH or N; the addition salts and the stereochemically isomeric forms thereof, said compounds having antirhinoviral activity. Pharmaceutical compositions containing these compounds as active ingredient, and a method of preparing said compounds and pharmaceutical compositions.
Patent JP-H0318751-A (JP)
Title: Device for detecting scratch of cable structure to grounding structure
Inventor: ROBAATO AREN BENINGU
IPC: G01N27/20
Filed: 1990-05-15
Abstract: PURPOSE: To rapidly search a scuff area and to make it possible to repair it by detecting the scuff of a long member for a ground structure from the contact of a layer of a semiconductor material for forming the part of a cable structure with the ground structure by a detector. CONSTITUTION: A cable structure 29 is formed of an electric cable 10 and a sacrificial coating 22. A semiconductor layer 26 and an insulating layer 8 for forming the coating 22 are extended in the length Lt of the cable 10 at the intermediate of the cable. A detector 34 is connected to the layer 26 at the reference end 30. The detector 34 detects the scuff for bringing the layer 26 of the cable with a ground structure 36 reduced in scuff in the layer 26 between the structure 36 and the cable 29. The detector 34 is brought into contact with the layer 26 at the structure 36. When the distance from the end 30 to the contact area is Lt, the accurate position of the scuff is obtained to make it possible to set the state having no scuff by repairing the layers 22, 28.
Patent JP-S6018270-A (JP)
Title: Post treatment of casting
Inventor: KONDOU TAKASHI
IPC: B22D29/00
Filed: 1983-07-08
Abstract: PURPOSE:To prevent generation of slag in the stage of melting by subjecting a product which is subjected to sharking-out and is provided with a gate, etc. to primary shot blasting prior to gate breaking so that sand is prevented from scattering to the surrounding. CONSTITUTION:A product which is provided with a gate, etc. and is subjected to a shaking out stage and cooling stage after operation with a shaking out machine 1 and cooler 2 is introduced to primary shot blasting so that the casting surface is cleaned. Such product with the gate, etc. subjected to cleaning of the casting surface is transferred to a gate breaking stage and is subjected to gate breaking. The gate, etc. separated therefrom are transferred to a melting stage. On the other hand, the product removed of the gate, etc. is subjected to secondary shot blasting 16 so that the casting surface is again cleaned. The scattering of the sand to the surrounding is prevented and the generation of slag in the stage of melting is prevented by the above-mentioned method.
Patent JP-S61282685-A (JP)
Title: Electromagnetic damper device for refrigerator
Inventor: KUBOTA JUNICHI
IPC: F16K31/10
Filed: 1985-06-10
Abstract: PURPOSE:To slow reciprocating motion of a lever and to reduce the generation of impact noise, by a method wherein a resistance material is located between a rotary shaft, moved togetherwith the lever, and a bearing part, mounted to a holding body, holding an electromagnetic device, and supporting the rotary shaft. CONSTITUTION:The two forward ends of a rotary shaft 5, secured in a manner to cross a lever 3 at right angles and laterally extended from the lever 3, are supported to bearing parts 14 formed to a pair of walls 4 formed integrally with or separately from a case 1. The bearing part 14 and the forward end of the rotary shaft 5 are engaged in the shape of a projection and a recess with each other with a gap therebetween, and the gap is filled with a resistance material 15 serving to increase rotational friction resistance of the rotary shaft 5. When the lever 3 is reciprocatively motioned around a support part 6 serving as a fulcrum, the rotary shaft 5 secured to the lever 3, is also reciprocatively rotated, and since resistance of the resistance material 15 is exerted on the lever during rotation, the lever 3 effects fairly slow movement.
Patent JP-H0422264-A (JP)
Title: Facsimile equipment
Inventor: UKEGAWA TAKESHI
IPC: H04B17/00
Filed: 1990-05-17
Abstract: PURPOSE:To easily retrieve a faulty location and to attain quick countermeasure by discriminating a faulty signal circuit based on the state of a test signal after it is circulated through each signal circuit and displaying the result. CONSTITUTION:A specified test signal is inputted to a circuit connection terminal 101 and the state of the test signal after it is circulated through each signal circuit up to a MODEM 105 is sequentially detected. Then the presence of a fault in each signal circuit is discriminated depending on the state of the signal and a signal circuit discriminated to be faulty is displayed on a display section 110. Moreover, the MODEM 105 outputs a specified test signal to detect sequentially the state of the test signal after it is circulated through each signal circuit. Then the presence of a fault in each signal circuit is discriminated depending on the state of the signal and a signal circuit discriminated to be faulty is displayed on a display section 110. Thus, the faulty location is easily retrieved and the faulty location is quickly processed.
Patent JP-H08191154-A (JP)
Title: Photoelectric device
Inventor: TSUJII TAICHI
IPC: H01L31/16
Filed: 1992-04-17
Abstract: PURPOSE: To enable the center of gravity of light incident on a pinhole to be electrically obtained by a method wherein the surface of the photodetecting section of a position sensing device photoelectric element is covered with a light shading mask provided with a pinhole or a slit. CONSTITUTION: A light shading mask C is mounted on the surface of the photodetecting section of a PSD(position sensing device) photoelectric element. A pinhole d is bored in the light shading mask C, and parallel rays emitted from a light source Lp are made to irradiate the PSD photoelectric element B through the pinhole d. A body W is moved over the pinhole d to screen a part of the pinhole d. A center of gravity G1 of light is transferred to a point Ga with a change of photodetection area to m2. The movement of the center gravity G1 is electrically detected. Therefore, it can be judged from the detected movement that the tip of the body W is located at the optical center of gravity or not.
Patent JP-S617120-A (JP)
Title: Endless belt for enp
Inventor: FUKUYAMA YASUO
IPC: D21F3/00
Filed: 1984-06-19
Abstract: PURPOSE:To secure an excellent water squeezing action without entailing any damage to service life and function in a belt itself, by installing an elastic material layer having a surface, where plural blind holes are formed over the whole surface, in one side of a woven ground fabric, while specifying each size of these blind holes. CONSTITUTION:An endless belt is provided with a forming surface 2 for blind holes and a smooth surface of an elastic material layer. And, an elastic material layer 5 provided with blind holes 51 is formed in one side of a nylon ground fabric layer 4 woven into double weaves 41 and 42, and a surface smoothing elastic material layer 6 is installed in the other side. At this time, each blind hole 51 is formed over the whole surface in making it somewhat tilt in an endless directon and parallel. And, each blind hole 51 is set to 1-4mm. in hole diameter, 1-5mm. in hole depth and 10-30% in numerical aperture, respectively. This endless belt 1 is used after making the said smooth surface 3 contact slidingly with a pressure shoe and also making the said forming surface 2 contact with felt. According to this method, an excellent water squeezing action is securable without entailing any damage to service life and function in the belt 1 itself.
Patent JP-H06328019-A (JP)
Title: Drum chucking device
Inventor: ONO YASUHIDE
IPC: G03G5/05
Filed: 1993-05-27
Abstract: PURPOSE:To provide a drum chucking device smoothly operated to stably hold various drums having different inner diameters from the inner peripheral surfaces thereof. CONSTITUTION:A drum chucking device is equipped with an energizing mechanism P consisting of the first slope part P1 formed to the surface opposed to a holding arm 6 of the outer periphery of a movable shaft 3 in the longitudinal direction of the movable shaft 3 and the second slope part P2 formed to the holding arm 6 for energizing the holding arm 6 outwardly at the time of the contact with the first slope part P1 and a play mechanism R operating the connection mechanism Q moving the holding arm 6 after the contact with the first and second slope parts P1, P2 of the energizing mechanism P. By this constitution, the drum chucking device operated smoothly to stably hold various drums having different inner diameters from the inner peripheral surfaces thereof is obtained.
Patent JP-H05318590-A (JP)
Title: Method and apparatus for manufacturing cylindrical heat insulator and the insulator
Inventor: OGUCHI FUMIO
IPC: B32B1/08
Filed: 1992-05-19
Abstract: PURPOSE:To prevent a variation in an outer diameter of a cylindrical foamable material for constituting an inner layer of a cylindrical heat insulator at the time of feeding and to prevent adhesive malfunction of the inner surface of the insulator and its slippage at the time of take-off. CONSTITUTION:A method for manufacturing a cylindrical heat insulator has the steps of feeding a cylindrical foamable material 1 to a coating mold, coating the outer periphery of the material 1 with a coating sheet in the mold 6 and then taking OFF the foamable material, and comprises the steps of setting the material 1 to a sagging state 27, and feeding it to the mold 6.
Patent JP-H10321233-A (JP)
Title: Electrode composition
Inventor: MATSUI HIROSHI
IPC: H01G11/56
Filed: 1997-05-15
Abstract: PROBLEM TO BE SOLVED: To provide an electrode composition excellent in large current characteristics without impairing a property of high energy density of a disulfide compound. SOLUTION: A mixture of 10-300 pts.wt. of a disulfide compound and 10-120 pts.wt. of a conductive carbon powder, and 10-400 pts.wt. of at least one compound selected from the group consisting of 2-aminothiazole, 2-amino-l, 3,4- thiadiazole, and 3-amino-1,2,4-triazine are mixed with 100 pts.wt. of an ionic conductive polymer.
Patent JP-S61285091-A (JP)
Title: Vector control system for ac motor
Inventor: TAKEDA MIKIO
IPC: H02P21/28
Filed: 1985-06-12
Abstract: PURPOSE:To obtain a preferable control performance by predicting the fact that a speed regulator is saturated by a transient variation of a load torque, and increasing exciting current component to avoid it. CONSTITUTION:A magnetizing current corrector having a setter 16, a switch 17 and a timer 18 and a load torque variation detector 20 are provided in a load torque variation detector circuit. When the detector 20 produces an output, the switch 17 is closed. Thus, the prescribed value (DELTAiM) set by the setter 16 is output during the setting time of the timer 18. This output is input to a stator current calculator 7 and an angle calculator 13 to correct so that the component iM increases.