baber/WOPTO huggingface dataset:
Patent JP-S61184265-A (JP)
Title: Power increasing machine
Inventor: SATO RYUICHI
IPC: F16H35/00
Filed: 1985-02-09
Abstract: PURPOSE:To permit a force to act on the center for increasing the output by connectively pressing small, medium and large wheels against the inner wall of a cylinder in a frame. CONSTITUTION:An input plate 16 is rotated by a pulley to push a frame 13 with a shaft 31 so that small, medium and large wheels 18, 19 and 5 are pressed against the inner wall of a cylinder 3 by the action of frames 13, 12, 11, 7 and shaft 9. The frame 13 is pushed by a shaft 24 of the back surface of a disk 4 to rotate the wheel in the direction of arrow C so that a force acts on the center portion of each wheel. thus, by sequentially connecting the internal mechanisms of the cylinder 3 even if the rotational distance is constant, can be intensified successively power to increase the output.
Patent JP-H04263167-A (JP)
Title: Bearing device for spindle support use; information recording and replay apparatus using it
Inventor: OTSUBO YASURO
IPC: F16C25/08
Filed: 1991-02-19
Abstract: PURPOSE:To provide a bearing device, for spindle support use, which can obtain nearly the same support rigidity as that in conventional cases and whose thick ness can be reduced sufficiently and to provide a magnetic disk apparatus which can be made thin. CONSTITUTION:A spindle shaft 4 at a ball-and-roller bearing 3 constituting a bearing device 1 for spindle support use is composed of a magnetic material; a permanent magnet 6 is installed in a position faced with an edge 4a at the spindle shaft 4. By this constitution, the spindle shaft 4 is attracted to the axial direction by the permanent magnet 6 and a preload is exerted. As a result, the high support rigidity can be obtained by using one ball-and-roller bearing 3 and the thickness of the bearing device 1 for spindle support use can be reduced sufficiently. When the bearing device 1 for spindle support use is used, it is possible to obtain a magnetic disk apparatus 11 which is very thin.
Patent JP-S59149522-A (JP)
Title: Interface checking system
Inventor: SASAKI YASUHIKO
IPC: G01R31/00
Filed: 1983-02-16
Abstract: PURPOSE:To give an alarm when a fault occurs by monitoring the input/output signal levels of all information lines of an interface circuit. CONSTITUTION:The 1st counters 1-1...1-m and the 2nd counters 3-1...3-m have the same number of bits and work synchronously with each other. Then (n) units of comparators 4-1...4-m compare the outputs of the 1st and 2nd counters with each other and produce the pulse of 1 at a terminal of A=B when coincidence is obtained between both inputs. While the pulse is produced at a terminal of A>B or A<B when no coincidence is obtained. The output of the terminal of A=B is supplied to an AND circuit 5, and the output of the circuit 5 is applied to a monostable multivibrator 6. The outputs of terminals of A>B and A<B obtain an OR through OR circuits 7-1...7-n, and each output is supplied to monostable multivibrator 8-1...8-n. The outputs of the monostable multivibrator are supplied to a flip-flop circuit and then delivered to alarm circuits ALM1...ALMn.
Patent JP-S58141922-A (JP)
Title: Mounting construction of fuel tank
Inventor: SHITSUDA ATSUSHI
IPC: B62D43/10
Filed: 1982-02-19
Abstract: PURPOSE:To easily perform positioning of a fuel tank without causing the necessity for using a different member, by fitting a mounting bracket of a spare tire to a recessed part provided to the fuel tank. CONSTITUTION:To mount a fuel tank 21 to a car body A, firstly one end of a fixing band 7 is mounted to a tire mounting member 3 or rear end cross member 4. Then the tank 21 is lifted in the direction of a bottom wall of a spare tire housing 2, and a mounting bracket 20 is inserted into a fitted hole 26 of a positioning bracket 23 to perform positioning of the tank 21. Then the other end of the band 7 is mounted to the both members 3, 4 while adjusting tension by either one of a bracket 5 or 6, and the tank 21 is adapted and fixed to a reverse side of the bottom wall of the housing 2.
Patent JP-S60169434-A (JP)
Title: Preparation of optically active bicycloketone
Inventor: TODA FUMIO
IPC: C07C45/78
Filed: 1984-02-14
Abstract: PURPOSE:To produce the titled compound by contacting the racemic isomer of a bicycloketone with 1,6-di(halophenyl)-1,6-diphenyl-2,4-hexadiyne-1,6-diol to obtain a clathrate complex including one of the antipodes, and decomposing the complex. CONSTITUTION:The racemic isomer of a bicycloketone (e.g. the compound of formula I ) is made to contact with the resolution reagent comprising the optically active compound of formula II (X is halogen) in an organic solvent (e.g. mixture of ether and petroleum ether) to obtain a clathrate complex including one of the antipodes of the bicycloketone. The objective optically active bicycloketone can be produced by separating the complex from the reaction mixture, and treating by column chromatography or heating under reduced pressure. Another isomer of the optically active bicycloketone can be obtained by using an optically active compound of formula II having the optical rotation of inverted sign.
Patent JP-H08214663-A (JP)
Title: Deflector attaching structure of mower
Inventor: SUHARA YASUYUKI
IPC: A01D34/63
Filed: 1995-02-13
Abstract: PURPOSE: To simplify release operation of a deflector for covering deck opening of a mower in attaching or detaching of a thrower in a mower capable of attaching or detaching the thrower. CONSTITUTION: A thrower S for carrying reaped lawn to a grass-collecting container is arranged in the rear of a mower M and a deflector 1 for covering an opening 37 for discharging reaped lawn is pivoted on the side 30 of a mower deck of the mower rotatably to vertical direction and a spring 5 is interposed in the pivoting part 3 and a deflector 1 is urged so as to downward rotate the deflector and a pressing member 14 is protrusively provided on the side face on the mower side of a thrower case 50 and the deflector 1 is pressed against the upper direction in attachment of a thrower.
Patent JP-H10202733-A (JP)
Title: Production of molded container
Inventor: TAKAHASHI TORU
IPC: B29C49/02
Filed: 1997-01-23
Abstract: PROBLEM TO BE SOLVED: To obtain a molded container protecting the aroma of a content product by preventing the adsorption and penetration of the aromatic component in the content product to the utmost, not damaging the quality of the content product and also excellent in heat seal strength and impact strength at the time of falling and to also enable the production of a large-sized container. SOLUTION: Two laminated sheets 5 each obtained by laminating a copolyester resin layer 2 composed of a low crystalline aromatic copolyester resin, an adhesive resin layer 3 and a polyolefinic resin layer 4 composed of low, medium or high density polyethylene or polypropylene are opposed to each other so that the respective copolyester resin layers 2 become the innermost layer of a container 1 and the peripheral edge parts brought to a heated and softened state of both sheets 5 are bonded under pressure so as to leave air blowing-in port. This bonded sheets are held between one set of molds and air is blown in the sheets from the air blowing-in port to press the sheets 5 to the molds to produce the molded container 1 filled with an aromatic component-containing content product.
Patent JP-H06241283-A (JP)
Title: Reducing method of angle transfer error of internal meshing planetary gear structure and internal meshing planetary gear transmission
Inventor: HAGA TAKU
IPC: F16H1/32
Filed: 1993-02-12
Abstract: PURPOSE:To keep off the incurring of an angle transfer srror (slippage from the theoretical value of an output turning angle to the input turning angle) due to a variation in errors of distance between pitch circle centers of both external and internal gears, in an internal meshing planetary gear structure. CONSTITUTION:At the time of assembling (happening now), both directions between an accumulative pitch error of an external gear and a deflection error of a tooth space are accorded with each other, and further such a basic idea that error phases of an eccentric body bearing hole of the external gear are accorded with each other is realized, whereby an angle transfer error is relieved. In order to realize it, each external tooth of external gears 105a, 105b an eccentric body bearing hole or the like piercing through the external gear are machined at the same time at one time chucking, and it is parallelly moved in the maximum eccentric direction and thereby it is made so as to be assembled. Assembly by this parallel movement is made so as to be able, the number of teeth of both these external gears 105a and 195b and a difference in the number of teeth between the external gear and an internal gear (outer pin 111) both are made so as to be set at integral times of the number of external gear.
Patent JP-H02206345-A (JP)
Title: Motor with adjusted rotational balance
Inventor: OOTOMO AKIHIRO
IPC: H02K15/16
Filed: 1989-02-02
Abstract: PURPOSE:To reduce an assembly time by indicating a position starting to wind a conductor on insulators to be bonded to the ends of an armature in advance and loading a balance weight on the inside of the insulators so as to keep rotational balance in case the winding is started from the position by a specific method. CONSTITUTION:After deciding a shape of an armature 14 and the number of turns of a conductor 20 in consideration of various elements and output characteristics of a motor, a winding method of the conductor 20 is decided. After winding the conductor 20 actually one time by means of the method, a rotational balance adjustment of a rotor 12 is made by bonding a weight having a proper weight to a proper position of insulators 18 and 19 of the end sections. Thus, after the completion of the rotational balance adjustment, a position 24 starting to wind the conductor 20 in that time is marked, and the insulators 18 and 19 loading the weight 26 to the inside thereof as it is at the position are designed.
Patent JP-S58154420-A (JP)
Title: Line slit attaching mechanism of fin die
Inventor: TSUJI HIROMI
IPC: B21D28/34
Filed: 1983-02-18
Abstract: PURPOSE:To eliminate necessity of attaching and detaching of line slit blade at the time of changing fin pattern in press forming fins of a heat exchanger by sliding the line slit blade attached to the upper die of a fin die at the inside of the die. CONSTITUTION:An adjusting bolt 7 is rotated and an upper blade 1 of line silt connected to the bolt 7 is moved vertically along the inner face 5a of a line slit sliding plate 5, and is meshed with a lower blade 4 of the line slit. Change of the blade 1 is performed only by sliding the blade 1 at the inside of the upper die 3 of the fin die without detaching the blade 1. Thus, the change of the blade 1 at the time of changing fin pattern becomes easy and man-hour is decreased.
Patent JP-S54117589-A (JP)
Title: Elimination of monomer
Inventor: MIKAMI JIYUNJI
IPC: C08F14/00
Filed: 1978-03-06
Abstract: PURPOSE: To prepare a vinyl chloride polymer free of colored matters and having excellent quality, by introducing an inert gas from the lower part of a packed column filled with an aqueous dispersion of the polymer, thereby eliminating the residual monomer from the polymer.  
     CONSTITUTION: 20 - 50 wt.% slurry 1 of a vinyl chloride polymer is charged into the tank 2. The temperature of the slurry is adjusted preferably to 50 - 120°C by the heat exchanger 4 and it is fed from the pump 3 to the top part of the packed column 6. The slurry is heated in the packed column 6 by steam blown from the steam pipe 9 - 11. An inert gas, e.g. nitrogen, etc., is blown from the pipe 8 of the lower part, divided into fine bubbles by the packing 7, and brought into contact with the aqueous disperion. The polymer slurry is taken out by the pump 13, preheated by the heat exchanger 4, cooled by the cooler 14 and transferred to the drying process. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H03228356-A (JP)
Title: Ic package
Inventor: NAKAMURA SATOSHI
IPC: H01L23/28
Filed: 1990-02-02
Abstract: PURPOSE:To increase the mounting density on a printed-circuit board by providing test holes in the resin mold on a lead frame to eliminate test points so that a probe can be brought into contact with any terminal if the device is mounted on a printed-circuit board without providing test points. CONSTITUTION:An IC package in a resin mold 4 includes an IC chip 1, a lead frame 2 that carries the chip 1 and provides contact with other parts, and wires 3 connected between the chip and the lead frame. The resin on the lead frame has holes 5, through which the probe 7 of a tester 6 can be inserted for contact with any lead of the lead frame 2. Thus, there is no need for providing test points on a circuit board 8, thus increasing the mounting density on the board. In addition, contact between probes is prevented since they are separated by the resin.
Patent JP-H075566-A (JP)
Title: Projection type display device
Inventor: KOBAYASHI KEIICHI
IPC: G03B21/10
Filed: 1994-02-23
Abstract: PURPOSE:To easily obtain good environment for observation by displaying guidance information such as arrangement and a viewpoint in accordance with a picture size displayed on a screen. CONSTITUTION:A distance l between a projector device 1 and the screen 5 is measured by a distance detecting means 12 by means of an infrared ray, etc. After measuring the distance, the distance l between the projector device 1 and the screen 5 is outputted to a CPU 11 being a selecting means. The CPU 11 compares the distance l with the contents of a ROM 15, selects the guidance information such as the arrangement and the viewpoint in accordance with the focus information (focus position) of a projecting lens 3 and the picture size of the screen 5 at the time, and outputs the selected result to a projecting lens driving means 13 and a display control means 14. The projecting lens driving means 13 drives the projecting lens 3 according to the focus information (focus position) of the projecting lens 3 inputted from the CPU 11 so as to bring a Picture into focus on the screen 5.
Patent JP-H10218870-A (JP)
Title: Ketoxazolidinone and production of amidoindanol from the compound
Inventor: SUZUKI KENJI
IPC: C07C233/23
Filed: 1997-02-07
Abstract: PROBLEM TO BE SOLVED: To obtain the subject new compound, an intermediate for synthesizing a cis-amidoindanol useful as an intermediate for medicines, agricultural chemicals, etc. SOLUTION: A cis-ketoxazolidinone of formula I (the oxazolidinone ring is configurated in the cis-form and may be racemic or optically active). The compound of formula I is obtained by reacting a cis-oxazolidinone of formula II with a 3-phenylpropanoyl halide of formula III (X is halogen). The compound of formula I includes cis-N-(3-phenylcarbonyl)indano[1,2-d]oxazolidin-2-one, which is obtained from cis-oxazolizinone and 3-phenylpropanoyl chloride. Cis- aminoindanol of formula IV capable of being used as an intermediate for medicines, agricultural chemicals, etc., can easily produced by hydrolyzing the compound of formula I.
Patent JP-H10225178-A (JP)
Title: Torque control device
Inventor: WADA MAKOTO
IPC: H02P7/00
Filed: 1997-02-07
Abstract: PROBLEM TO BE SOLVED: To provide a torque control device whereby a load of a host controller is reduced, by freely changing the original position of action, real body sensing torque can be generated. SOLUTION: When a motor 5 is rotated, a position detected by an encoder 4 is amplified by a multiplier 13, to be fed back to a subtracter 17 as spring torque. On the other hand, a speed detected by a speed detector 12 is amplified by a multiplier 14, to be fed back to the subtracter 17 as viscous torque. The fed back spring torque and viscous torque are subtracted by the subtracter 17, to generate an integrated torque command, so that torque is generated. Also in the case of rotating the motor 5 by external force, the spring torque and viscous torque are fed back, and similarly torque is generated. By changing a gain of gain setting parts 15, 16 by on-line, adjustment of the spring torque and viscous torque is performed.
Patent JP-H11223281-A (JP)
Title: Rack for supporting pipe
Inventor: TAKENAGA KOJI
IPC: F16L3/24
Filed: 1998-02-05
Abstract: PROBLEM TO BE SOLVED: To efficiently add a rack in a narrow installing space. SOLUTION: In a pipe supporting rack where a pair of main beam parts 3 are provided at an interval in parallel, and a plurality of first pipe supporting members for freely supporting a pipe P along the longitudinal direction of the main beam part 3 are integrally connected over both main beam parts 3, a plurality of gate-shaped second pipe supporting members 5 for freely supporting the pipe P to be stacked on a first pipe supporting space V1 by the first pipe supporting part 4 are connected to the main beam parts 3 at intervals in the longitudinal direction thereof so as to be freely detached.
Patent JP-S58142694-A (JP)
Title: Structure of speaker driving part
Inventor: MORIMOTO KIYOSHI
IPC: H04R1/30
Filed: 1982-02-17
Abstract: PURPOSE:To drive a diaphragm symmetrically inward and outward and prevent generation of distorsion, by placing an equalizer at the center of the diaphragm and supporting inner and outer periphery of the diaphragm by a horn member and a magnetic circuit member through an elastic supporting member respectively. CONSTITUTION:An equalizer 4 is formed to warheadlike shape and inner shape of a throat member 5 is formed after the style of external shape of the equalizer 4. An aperture 26 is provided between the two, and the two are connected by a rib to form a horn member 25. Annular supports 28, 29 are formed to contain an inside elastic supporting member 19 and an outside elastic supporting member 20. The equalizer 4 and the throat member 5 are pressed to stick against a magnetic circuit member 2 by clamping a fixing screw 30. At the same time, the inside elastic supporting member 19 and outside supporting member 20 attached to inner and outer periphery of the diaphragm are put tight to support.
Patent JP-S58142365-A (JP)
Title: Reader/printer
Inventor: ISHIHARA NORIYUKI
IPC: G03G15/22
Filed: 1982-02-17
Abstract: PURPOSE:To permit printing operation even during observation, by providing microfilm holders and projecting means independently to an observing section and a copying section and placing a buffer at the intermediate thereof. CONSTITUTION:A microfilm is held in place in a holder 5 consisting of two transparent sheets and is fed into the observing and projecting section 10 on sheet glass 12 with a pair of rolls 7, 8. The operator projects the microfilm on a screen 3 while moving the same manually between the spaced transparent sheets and observes the projected images. The microfilm is fed together with the holder 5 by feed rolls 25 onto a buffer 32 and is stored therein. The stored holder 5 is fed to a copying and projecting section 35 with a pair of feed rolls 33, 34, where the microfilm is projected onto a photosensitive drum 30 and a copy is made.
Patent JP-S53110730-A (JP)
Title: Internal combustion engine
Inventor: NIIKE KUNIHIKO
IPC: F02M17/34
Filed: 1977-03-07
Abstract: PURPOSE: To prevent the engine from failure due to fuel delivery malfunction from a carburettor as well as deterioration of restartibility of the engine by concurrent means of extending a cooling fan in the air intake manifold radiator with installing the carburettor at its extending part. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H08223741-A (JP)
Title: Electric connection box and its manufacture
Inventor: OZAKI KEIICHI
IPC: H01R4/24
Filed: 1995-02-14
Abstract: PURPOSE: To provide an electric connection box by which an electric component such as a connector or the like used in the wiring operation of a car is connected and to provide its manufacturing method. CONSTITUTION: An electric connection box comprises a wiring board 4 in which a compression bonded terminal 6 is force-fitted and fixed, and a wiring board 3 in which a wire is arranged and drawn. In the electric connection box, the wiring board 4 on one side is provided with a support part 2 in which a wire insertion and passage part holding a wire is formed, the wiring board 3 on the other side is provided with a window part 1 into and through which the compression bonded terminal and the support part are inserted and passed, and the wire is compression-bonded to the compression bonded terminal 6 inside the window part, on the other side, which has been turned over.  In addition, the manufacturing method of the electric connection box uses the wiring board 4, on one side, in which the support part 2 comprising the wire insertion and passage part has been formed near a terminal force-fitting hole and the wiring board 3, on the other side, which comprises the window part 1 for confirmation of the compression bonded state of the wire which is inserted into, and passed through, the wire insertion and passage part. The manufacturing method is composed of a first process in which the wiring board 4 one side is turned over so as to be overlapped with the wiring board 3 on the other side and in which the wire is held in the wire insertion and passage part and of a second process in which the wire is compression-bonded to the compression bonded terminal 11 at the inside of the window part 1.
Patent JP-H07235721-A (JP)
Title: Laser apparatus
Inventor: MAEDA KAZUO
IPC: H01S3/094
Filed: 1994-02-23
Abstract: PURPOSE:To provide a laser apparatus capable of generating a second harmonic of a high output stable single longitudinal mode. CONSTITUTION:A laser apparatus is a semiconductor laser pumped solid laser apparatus which comprises a solid laser crystal T serving as an injection laser and a solid laser crystal 8 serving as an amplifier to hereby constitute a composite resonator. There is ensured a stable green laser output of single longitudinal mode oscillation.
Patent JP-H11228293-A (JP)
Title: Growth of single crystal and growing apparatus
Inventor: OKAMOTO TSUTOMU
IPC: G02F1/355
Filed: 1998-02-06
Abstract: PROBLEM TO BE SOLVED: To provide a method for growing a single crystal by which the single crystal having excellent crystallinity, homogeneity in the interior, and accordingly excellent uniformity of optical characteristics is grown in improved yield. SOLUTION: This method for growing single crystal of β-type barium borate (β-BaB2 O4 ) comprises indirectly heating a crucible 6, and growing β-BaB2 O4 single crystal 21 from a barium borate (BaB2 O4 ) molten liquid obtained by using no flux in the crucible by using a β-BaB2 O4 seed crystal 9.
Patent JP-2000225467-A (JP)
Title: Welding method for flange and rib to tube
Inventor: MIYAZAKI YASUHIRO
IPC: B23K9/127
Filed: 1999-02-03
Abstract: PROBLEM TO BE SOLVED: To provide a welding method for a flange and ribs to a tube by making automatic and continuous the welding of the ribs which are adjacent each other in the peripheral direction, to make a cycle time short, and to reduce the rate of occurrence of a trouble. SOLUTION: Before a welding start, by performing the touch sensing of a welding wire tip by the successive movements of a welding torch in an automatic arc welding device in the tube diameter direction, in the tube axial direction and in the tube peripheral direction, and by detecting the abutting position of a tube and a flange 2, each intersection position of ribs 3, 3 which are adjacent to the flange 2 in the peripheral direction and a distance between the ribs 3, 3 which are adjacent in the peripheral direction, a U-shape welding schedule line L is corrected. By moving automatically and continuously the welding torch 6 along the corrected U-shape welding schedule line L, the flange 2 and the ribs 3, 3 which are adjacent in the peripheral direction, are continuously welded in the U-shape to the tube 1.
Patent JP-S58142598-A (JP)
Inventor: OCHI HIROKI
IPC: H05K3/42
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。