baber/WOPTO huggingface dataset:
Patent JP-S60172500-A (JP)
Inventor: SANAI YOSHIKA
IPC: B26F3/08
Filed: 1984-02-13
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-S63272673-A (JP)
Inventor: BERUNAARU JIYUMERU
IPC: A45D40/22
Filed: 1988-02-04
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-H08207052-A (JP)
Title: Mold for molding synthetic resin
Inventor: KATAOKA HIROSHI
IPC: B29C33/38
Filed: 1995-02-14
Abstract: PURPOSE: To provide a mold covered with a thick-walled heat insulating layer excellent in durability. CONSTITUTION: The surface of the mold wall constituting the mold cavity of a main mold made of a metal is covered with a heat insulating layer. The heat insulating layer is formed from a polymer alloy consisting of a heat- resistant non-crystalline resin being a straight chain high mol.wt. polymer with a glass transition temp. of 150 deg.C or higher and elongation at break of 10% or more having an aromatic ring in its main chain and thermosetting resin cured matter and the mixing wt. ratio of both resins is 50/50-5/95.
Patent JP-2000224818-A (JP)
Title: Magnetizing method for motor for compressor, and motor for compressor
Inventor: INABA YOSHIAKI
IPC: H02K15/03
Filed: 1999-02-02
Abstract: PROBLEM TO BE SOLVED: To prevent multilayer windings wound on a stator, an insulating bobbin, etc., from being damaged by inserting spacers between the multilayer windings wound on a plurality of magnetic pole teeth, when magnets are magnetized, and drawing the spacers off after the magnetization finishes. SOLUTION: When this motor 20 is magnetized, a bobbin 23 is fitted to the magnetic teeth 22 of a stator core 21, and a rotor 25R having unmagnetized magnets 27 put into the arched holes 26 of a rotor core 25, is fitted together to the internal peripheral part of a stator 21s having multilayer windings 24Ua, 24Ub, 24Va, etc., wound in a bobbin 23 fitted to the magnetic pole teeth 22 of a stator core 21. On that occasion, a spacer 28c is inserted between the multilayer windings 24Ua, 24Va, and a spacer 28A is inserted between the multilayer windings 24Ub, 24Vb. Next, two-phase conduction is performed and a large direct current is caused to flow, and magnets 27 are magnetized by a DC magnetic field.  Then, large mutually pulling forces are generated among the multilayer windings 24Ua, 24Va, 24Ub, 24Vb, etc., of different phases, but deformation is prevented since the spacers 28A, 28C are inserted. When the magnetization finishes, each spacer is drawn off to complete a motor, Consequently, it becomes possible to prevent the multilayer windings, etc., from being damaged, etc.
Patent JP-H06243527-A (JP)
Title: Magnetic recording method and its device
Inventor: YAJIMA YUSUKE
IPC: G11B5/02
Filed: 1993-02-15
Abstract: PURPOSE:To enable writing on a high-coercive force medium even if a magnetic field smaller than the coercive force is used by heating only the writing part of the medium for a short time by utilizing the general nature that the coercive force of the medium decreases with the increase in temp., then executing the writing by transiently lowering the coercive force of the part. CONSTITUTION:The magnetic disk 1 is formed of the magnetic films of the high coercive force formed of a cobalt/chromium/white gold system, samarium/ cobalt system and rare earth metals such as neodymium/iron. All these magnetic films are provided with the characteristics that the coercive force decreases with the increase in temp. The disk 1 is made rotatable to make relative motion with a magnetic head 2. The radial position of the disk 1 is controlled by a slider 3 fixed with such disk. A semiconductor laser 4 is previously built on the slider 3 of such constitution and the disk 1 is perpendicularly irradiated with the light from the laser 4. The light is infiltrated down into the disk 1 without being reflected on its surface, by which the temp. rise of the other parts by the reflected light is eliminated and the efficiency of heating enhanced.
Patent JP-S60170348-A (JP)
Title: Pcm frame synchronizing system
Inventor: AOKI AKIO
IPC: H04L7/08
Filed: 1984-02-15
Abstract: PURPOSE:To simplify a synchronizing pattern detecting circuit so as to reduce the number of parts used in the circuit, by setting a synchronizing signal to a specific pattern in accordance with the pattern of original digital data. CONSTITUTION:The lowest-order bit LSB of original data is inverted, only when all one words composed of (m) bits of the original data are ''0'' (or ''1''). Moreover, a synchronizing signal is made to have a pattern, in which the first bit is ''1'' (or ''0'') and succeeding (2m-1) pieces of bits are ''0'' (or ''1''). When such arrangement is made, a synchronizing pattern detecting circuit can be simplified and, therefore, the number of parts used in the circuit can be reduced.
Patent JP-H09218906-A (JP)
Title: Portable terminal equipment for purchasing betting ticket
Inventor: TAJIMA TAKEYOSHI
IPC: G06Q10/00
Filed: 1996-02-13
Abstract: PROBLEM TO BE SOLVED: To eliminate the need of a betting card and a writing instrument, to accurately input the purchase information of a betting ticket while displaying the same contents as the actual betting ticket and to perform an input processing for the purchase of the betting ticket by being carried everywhere. SOLUTION: A race holding place is selected, a participating race number is set and the form kind of the betting ticket is set while looking at the screen display of a display part 11 by operating a key pad 12, a purchasing point is inputted by operating a purchasing point command key and ten keys and a purchase money amount for the purchasing point is inputted by the operation of the purchase money amount command key and the ten keys of the key pad 12. By operating a transfer key on the key pad 12, data stored in a storage means 19 are transferred to a betting ticket issuing device 24 through an output means 20.
Patent JP-S59152271-A (JP)
Inventor: ICHIKAWA JIROU
IPC: C04B35/58
Filed: 1983-02-17
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-S58145688-A (JP)
Inventor: TANAKA SHIYUUJI
IPC: C06B47/14
Filed: 1982-02-19
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-H04247813-A (JP)
Title: Production of alloy powder for magnet containing rare-earth metal by reduction/diffusion method
Inventor: SHIOTANI KATSUHIKO
IPC: C22C38/00
Filed: 1991-01-24
Abstract: PURPOSE:To obtain a magnetic alloy powder contg. a rare-earth metal and excellent in magnetic characteristics by a reduction/diffusion method. CONSTITUTION:The mixture of a metallic Ca powder, a rare-earth oxide powder, an iron oxide powder, a boron oxide powder and granular calcium oxide is molded. The molded mixture is heat-treated in an inert gas atmosphere or in vacuum, the by-produced CaO and the Ca remaining in the reaction product are removed, the obtained metal grain is crushed, and an alloy powder contg. the rare-earth metal is produced.
Patent JP-S54118827-A (JP)
Title: Automatic feeder
Inventor: SUGANO TADAAKI
IPC: B65H43/00
Filed: 1978-03-07
Abstract: PURPOSE: To achieve the improvement of the accuracy of feed distance control and the compactification of the device by combining tracks having the specific pitch,  a moving body prodived with detectors, a pulse generating circuit, etc.   
     CONSTITUTION: A moving body 20 provided with photoelectric type detectors 30 thru 34 is moved on a film 35 composed of the main track 36 having a digital scale having a pitch finer than one line spacing D and the auxiliary tracks 37 thru 39 having photoelectric digital scales provided with dark parts 37a thru 39a in the boundary positions corresponding to the one line spacing D and the photo detectors 30b thru 34b of the photoelectric type detectors 30 thru 34 are connected to a  counter circuit 54 via auxiliary track detection circuit 70 and further a home position judgement circuit 35, pulse generating circuit 50. Then, the photoelectric type detectors 30 thru 34 output pulses with respect to the movement of the moving body 20 and the pulses from the pulse generating circuit 50 are counted in the counter circuit 54. When the count value reaches the specified value, a motor M is stopped by way of a changeover and driving circuit 45. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S61185542-A (JP)
Title: Photo-sensitive composition
Inventor: FUKUTAKA EITARO
IPC: C08L7/00
Filed: 1985-02-13
Abstract: PURPOSE:To provide a photo-sensitive composition composed of a butadiene (co)polymer, an unsaturated carboxylic acid ester having hydroxyl group in the molecule, and a specific photo-sensitizer, and having improved hardening time, adhesivity to the adherend and odor, etc. CONSTITUTION:The objective composition is produced by compounding (A) a butadiene polymer (e.g. 1,4-polybutadiene) and/or a copolymer of butadiene and other polymerizable monomer (e.g. butadiene-acrylonitrile copolymer) having a molecular weight of 1,000-200,000, (B) an unsaturated carboxylic acid ester having hydroxyl group in the molecule (e.g. 2-hydroxyethyl methacrylate) and (C) a photo-sensitizer of formula (R is 1-3C alkyl; R' is phenyl which may be substituted with 1-3C alkyl, Cl or amino) (e.g. 2,2-dimethoxyacetophenone). The amounts of the components A, B and C are preferably 5-50pts.(wt.), 1-30pts. and 0.01-5pts., respectively, and the weight ratio of A:B is preferably 99:1-55:45.
Patent JP-S63193187-A (JP)
Inventor: SUZUKI HIDEO
IPC: A63B23/00
Filed: 1987-02-06
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-S61186605-A (JP)
Title: River-bed protecting body
Inventor: TAKASAKI MAMORU
IPC: E02B3/14
Filed: 1985-02-12
Abstract: PURPOSE:To improve construction efficiency and durability, by a method wherein a resilient laminar surface part having large holes is formed integrally with the upper side of a resilient laminar bottom part having plural small diameter holes, and a reinforcing body is buried in the bottom in the vicinity of the small diameter hole. CONSTITUTION:A resilient laminar surface part 3, having large holes 7 with the same central axis as that of a small diameter hole 5 and size larger than that of the small hole 5, is formed integrally with the upper side of a resilient laminar bottom part 2 having plural vertically extended-through small holes 5. Reinforcing bodies 6, such as iron, are buried in the bottom part 2 so as to be positioned in the vicinity of their respective small holes 5 to form a river- bed protecting body 1. The protecting body 1 is laid over a river-bed to secure the protecting body to the river-bed by means of anchor bolts which are respectively extended through the small diameter holes 5 and the large diameter holes 7.
Patent JP-S63193372-A (JP)
Title: Head attaching structure
Inventor: OKANISHI TOSHIHARU
IPC: G11B21/20
Filed: 1987-02-06
Abstract: PURPOSE:To prevent a head resonance phenomenon (bed squeaking and the plastic deformation of a gimbal due to an impact force by laminating the film of an elastic body over the almost whole area of the surface of the gimbal. CONSTITUTION:A magnetic head 2 is fitted to the center part on one side face of a gimbal 1 to adhere an elastic film 5 over the almost whole area on the other side face. In the case of pinching a disk 4 by magnetic heads 2, 2 the resonance of the gimbal 1 caused by the deflection of the disk 4, etc., is blocked by the elastic film 5. In the case of receiving an impact by the drop of a device, etc., the gimbal 1 causes a deformation along slits 1A, 1A, 1B, 1B but the plastic deformation of the gimbal 1 is checked by the tension caused on the elastic film 5.
Patent JP-S61184156-A (JP)
Title: Wheel lock releasing device
Inventor: ISHII AKIRA
IPC: B60T8/26
Filed: 1985-02-13
Abstract: PURPOSE:To release the lock of wheels properly even if the operating property o an electromagnetic coil is low by making said electromagnetic coil inexcitable when the lock or locking tendency of wheels is detected, and closing a cut valve by means of a piston which is energized by a spring. CONSTITUTION:In a valve device 1 which makes feeding control of hydraulic pressure from a master cylinder 2 into the wheel cylinders of rear wheels 8, 9 the shaft part of a cut valve body 11 is inserted into the central bore 29 on the right end part of a control piston 13 which is fitted into the stepped bore 12 of a valve main body 11. A rod 30 which extends out toward the right of the cut valve body 46, is inserted in the central bore of a first piston 47 which is fitted in over the whole stepped part of the stepped bore 12. And, a second piston 34 is fitted in the inner hole of a cover body 38 which is fitted to the right end part of the stepped bore 12, and the small diameter part 34a of the piston 34 is adsorbable to the cover board 38 by the excitation of a coil 37 while being brought into contact with the end face of a movable core 39 which is energized leftward by a spring 40, while the end part of the rod 30 of the cut valve body 46 is brought into contact with a large diameter part 34b.
Patent JP-H02290254-A (JP)
Title: Catalyst precursor and manufacture of corresponding catalyst
Inventor: KIYOURA TADAMITSU
IPC: C07C51/215
Filed: 1990-02-07
Abstract: PURPOSE:To manufacture a catalyst large density and high resistance to wear and having low oxidization reaction temperature of butane by reacting V2O4 and phosphoric acid in an organic solvent in the presence of polyol. CONSTITUTION:When butane is oxidized to manufacture a catalyst precursor for manufacturing maleic anhydride, V2O4 and phosphoric acid are reacted in a solvent such as isobutyl alcohol in the presence of polyol such as ethylene glycol and propanediol. Lumpy solids are not generated in reactive slurry, and unreacted V2O4 little remains therein to prepare uniform (VO)2P2O7. The catalyst manufactured from said precursor is of high density and resistance to wear and its oxidization reaction temperature is low and specific surface is large.
Patent JP-S58143608-A (JP)
Title: Power amplifier
Inventor: NAKAGAKI HARUSHIGE
IPC: H03F1/02
Filed: 1982-02-22
Abstract: PURPOSE:To prevent the danger of thermal destruction of an amplifier which is due to a misoperation of a user, by discriminating automatically the impedance of a speaker which is connected to the amplifier and then changing automatically the supplied voltage by the discriminating signal. CONSTITUTION:When the impedance of a speaker 5 connected to an amplifier 3 is 8OMEGA, the detected voltage vS of a resistance 71 is equal to an input signal ei  of the amplifier 3. At the same time, a voltage compatator 81 has no output  voltage. As a result, a relay contact 671 is closed at (a) to reduce the voltage  reduction ratio of a commercial transformer 63. Therefore the power supply  voltage of a high level is applied to the amplifier 3. In case impedance of speaker 5 is 4OMEGA, vs>vi is satisfied to supply a current to a driving coil of a relay 67  by the function of a relay 67. As a result, the contact 671 is changed to (b) to  increase the voltage reduction ratio of the transformer 63. Thus the voltage  supplied to the amplifier 3 is reduced.
Patent JP-H05186615-A (JP)
Title: Sheet material and its production
Inventor: AMANO SATOSHI
IPC: B32B15/088
Filed: 1992-01-16
Abstract: PURPOSE:To obtain a sheet material excellent in flexibility, sealing ability and heat resistance, useful for gaskets by kneading an inorganic filler except asbestos, rubber material and polycarbodiimide pulp into a sheet-like product which is then molded under heating. CONSTITUTION:(A) 30-90wt.% of an inorganic filler except asbestos, (B) 5-50wt.% of a rubber material, (C) 1-50wt.% of pulp made from a polycarbodiimide resin made up of recurring unit of formula I, II or III (R1 to R3 are each lower alkyl or lower alkoxy; R4 and R5 are each H, lower alkyl or lower alkoxy; X is 0 or methylene) and (D) 0-50wt.% of organic or inorganic fibers are kneaded or put to mixed papermaking process to make a sheet-like product, which is then molded under heating to a temperature not lower than the softening point of the component C, or laminated with a reinforcing material treated with the polycarbodiimide resin followed by hot molding as described above, thus obtaining the objective sheet material.
Patent JP-H11223605-A (JP)
Title: Pipe interior inspecting device
Inventor: TOSHIMA TOSHIO
IPC: F16L55/00
Filed: 1998-02-09
Abstract: PROBLEM TO BE SOLVED: To lighten and thin a cable for connecting a pipe interior diagnostic robot for a pipe interior inspecting device with a control device in a pipe outside for it. SOLUTION: In this inspecting device, a pipe interior diagnostic robot 12 self-propelled in the pipe interior of a water-flowing condition is connected to a control device 16 provided outside the pipe with a cable 11. The cable 11 has a power source line 29 for supplying electric power from the control device 16 to the bobot 12. A frequency modulated signal data 41 is superposed to the power source line 29.
Patent JP-H11215621-A (JP)
Title: Distribution board
Inventor: ICHIMAIDA TOORU
IPC: H02B1/40
Filed: 1998-01-22
Abstract: PROBLEM TO BE SOLVED: To make connection of a terminal block unnecessary by cutting two of master bars and forming spaces, and along with it, arranging connecting members in the spaces in such a way as to be attachable and detachable freely. SOLUTION: Three master bars 1, 2, 3 are arranged in a main circuit, and the central one 1 out of those three master bars is put as it is. And a terminal block which used to connect the left and right master bars 2, 3 in a distribution board is not connected, and spaces are formed. And, in those spaces respective connecting members 4, 5 of the left and right master bars 2, 3 are fastened with screws 6, 7, and are connected in such a way as to be detachable and attachable freely. Consequently, connection of the terminal block becomes unnecessary. Accordingly, spaces for the terminal block and a wiring gutter become unnecessary, and it becomes possible to reduce the size of a distribution board. Besides. it becomes possible to save labor of wiring work, and to enhance the workability.
Patent JP-H11210161-A (JP)
Title: Expandable scissors link for shear reinforcement, and method for shear reinforcement of reinforced concrete member by using the scissors link
Inventor: KOBAYASHI MINEKO
IPC: E04C3/20
Filed: 1998-01-24
Abstract: PROBLEM TO BE SOLVED: To provide an expandable scissors link for shear reinforcement, which is not bulky during transportation and storage, and which can be expanded to the desired height and length during use. SOLUTION: Pairs of slender rods 11, 11, each having a predetermined length and made of steel, are stacked and rotatably connected together at their centers by bolts or pins 12, and pairs of rods similarly rotatably connected together are placed adjacent to the pairs of rods 11, 11 rotatably connected together. The part of each rod of one pair close to one end is made to overlap the part of each rod of the other pair close to the other end, and these overlapping parts close to the ends are freely rotationally connected together by bolts or pins 13, 14. A number of pairs of rods are connected together in the form of a pantograph in a similar way.  Thus when the crossing angle θ of the pair of rods is made smaller, they are folded and become compact for easy transportation and storage; when the crossing angle θ of the pair of rods is set at a predetermined value, they are expanded to provide a shear reinforcing member having the desired height H and length L.
Patent JP-H07233247-A (JP)
Title: Production of aromatic polyester
Inventor: MIYOSHI TAKANORI
IPC: C08G63/18
Filed: 1994-02-24
Abstract: PURPOSE:To produce inexpensively and industrially an aromatic polyester of an excellent hue by directly melt-polymerizing an aromatic dicarboxylic acid with a specified diol component and a diaryl carbonate in the presence of a catalyst such as methylimidazole. CONSTITUTION:An aromatic dicarboxylic acid (A) is polycondensed by heating with a diol component (B) of formula I [wherein A2 and A3 are each phenylene; X is a group of formula II (wherein R<1> to R<4> are each H, halogen, 1-6C alkyl or the like; and q is 4-10)] and a diaryl carbonate (C) at about 280-400 deg.C in the presence of a catalyst which is an imidazole compound of formula III or IV (wherein R<5> is 1-6C alkyl, 5-10C cycloalkyl or the like; R<6> and R<7> are each H, halogen, 1-6C alkyl or the like; R<8> is H or 1-6C alkyl; and X<-> is a stable anion). The mixing ratio is such that the relationships: 1<=A/B<=1.1, and 0.8<=(A+B)/C<=1.2 are satisfied. The catalyst is used in an amount of desirably 0.05-0.8mol% based on component A, and its particularly desirable example is 1-methylimidazole or 1-butylimidazole. This polymer is amorphous and has an excellent hue.
Patent JP-S58145183-A (JP)
Title: Semiconductor laser device
Inventor: HAKAMATA ISAO
IPC: G02B7/02
Filed: 1982-02-23
Abstract: PURPOSE:To eliminate the need for the extraction of an optical axis, and to facilitate adjustment work by screwing a collimator into the supporting member of a semiconductor laser element. CONSTITUTION:The semiconductor laser element 1 is die-bonded with the center of the element supporting member 2 thermally combined with a substrate 6. A male screw 9 is threaded to the outer circumferential section of the element supporting member 2, and a female screw 8 is threaded to the collimator 7 so that the collimator can be screwed into the element supporting member 2. The collimator 7 is screwed into the element supporting member 2, the semiconductor laser 1 is actuated, and laser beams are emitted. The diffused light of the semiconductor laser element 1 is collimated by the collimator 7. Arbitrary imaging positions and the size of image formation are obtained by properly changing screwing into the element supporting member 2 of the collimator 7 and adjusting a distance between the collimator 7 and the laser element 1.
Patent JP-S59152041-A (JP)
Title: Switching device for machining liquid path
Inventor: IMANISHI MASAHIRO
IPC: B23Q1/00
Filed: 1983-02-18
Abstract: PURPOSE:To make a switching device for machining liquid path in simple construction and small size by constituting it with No.1 pressure means, which presses a valve seat mouth on the coupling outlet side to the block position, and No.2 pressure means, which provides a greater pressure than No.1 pressure means. CONSTITUTION:A reception hole 8, pour-out hole 9, communication outlet 10 and path changing means 11 are fixed to the bottom surface of the spindle head as in a lump with a spindle head addition device 28 formed as in a single piece. No.1 pressure means 25 operates a valve element 24 so as to the valve seat mouth 23 on the couling outlet side to the block position. No.2 pressure means 27 housed between this and a lid 50 presses a transmission member 26 upward. In normal holding/fitting condition, pressed by No.1 pressure means 25 to open the valve seat mouth 22, so that the machining liquid is introduced to the pour- out hole 9. In the condition fitted with a holder with hole, against the means 25 to No.2 pressure means 27 through the transmission member 26 open the valve seat mouth 23 to introduce the machining oil to the hole 3. Thus automatic switching is accomplished.