baber/WOPTO huggingface dataset:
Patent JP-S63238628-A (JP)
Title: Register allocating system
Inventor: MIHASHI FUSAKO
IPC: G06F9/44
Filed: 1987-03-26
Abstract: PURPOSE:To control an allocation of a register by a scan of an arithmetic operation tree of once, and to improve the conversion efficiency without deteriorating the quality of an outputted instruction, by utilizing a specific register allocating system. CONSTITUTION:When an inputted arithmetic operation tree is collated with a tree expression collating rule 1 top-down-recursively, when a register qualifier has existed in a component of the tree expression collating rule, register designating information is calculated by a propagation register determining part 3. Also, when an allocation of a register has been requested, the register designating information is delivered to a register allocating part 4, the register is allocated, and when an arithmetic operation instruction is outputted by this collation, the arithmetic operation instruction is outputted by an arithmetic operation instruction output part 5, and subsequently, a node or a partial tree to be collated is determined. Accordingly, the register can be allocated efficiently without rescanning the arithmetic operation tree, and the conversion time to the arithmetic operation instruction is decreased.
Patent JP-S59199929-A (JP)
Title: Dredger
Inventor: YOKITA TETSUYA
IPC: E02F3/90
Filed: 1983-04-26
Abstract: PURPOSE:To control optimal swing speed and inclined angle of a ladder by a method in which excavating reaction acting on the tip of the ladder is calculated on the basis of the draft of hull, the inclined angle of ladder, the current value of cutter motor, and the azimuth and displayed. CONSTITUTION:A ladder 3 is pivotally supported through a trunnion 4 on a dredger 1 in a vertically rocking manner, and a cutter 2 is rotatably attached to the tip of the ladder 3. An inclinometer 5 is provided to the ladder 3, the current detector 7 of the cutter motor, draft meters 8 and 9, and a direction finder 10 are provided to the hull 1. Each detected value is put in an arithmetic unit 16 where reaction Tv acting on the tip of the ladder 3 is obtained dividedly into an axially directed force TTH and a vertically directed force F. The obtained component forces TTH and F are displayed on an indicator 17 and a display 18. Watching the displayer, an operator can control the inclination angle and swing speed of the ladder under optimal conditions.
Patent JP-S61230648-A (JP)
Title: Direct drive device for tape recorder
Inventor: HITOMI TADASHI
IPC: G11B15/28
Filed: 1985-04-05
Abstract: PURPOSE:To attain the direct drive of right and left flywheels with addition of a small number of parts by securing coincidence between the total number of gears at the forward side including drive gears and transmission gears and those at the opposite side and fixing the position of the magnet pole after adjusting it once. CONSTITUTION:A tape is driven forward and reverse at a fixed speed by right and left wheels 1 and 2 having capstans 3 and 4. The magnets 5 and 6 where the N and S poles are magnetized alternately are provided to both wheels 1 and 2. Then the revolving forces produced from drive coils 10a-11d are supplied to both magnets 5 and 6. The positions of poles of these magnets 5 and 6 are detected by a pair of pole position detecting elements 25 and 26 set in common and opposite to the magnet 5. The drive gears 12 and 13 are added coaxially with capstans 3 and 4, and transmission gears 14 and 15 engage these gears 12 and 13. The coincidence is secured between the total number of gears at the forward direction including gears 12-15 and those at the opposite side. Thus the direct drive of both wheels 1 and 2 is possible with addition of a small number of parts.
Patent JP-S55165240-A (JP)
Title: Method of forming closed mass-form part at end of metal pipe
Inventor: MOCHIZUKI TORAJI
IPC: B21D41/04
Filed: 1979-06-13
Abstract: PURPOSE: To form the perfect closed mass-form part at the end of a metal pipe through simple operation by letting the end face of the tapered and closed end part of the metal pipe contact a die electrode, heating the end face to soften through supplying of electric current and moving the metal pipe in the axial line direction.  
     CONSTITUTION: The required length of the end part of a metal pipe 1 is worked to taper form 1a to substentially close the end face 1b. If the closure is insufficient or difficult, such process as piercing a countersink 1c in the axial line direction in the end part 1b and burying the same by molten metal 2 or melting the metal pipe 1 to close the same or driving a plug body 3 therein is done. Thence, the end face 1b is let to make face contact with a die electrode 6 and electric current is supplied between this electrode 6 and the sliding electrode 4 in a suitable place of the metal pipe 1 to heat the metal pipe to soften from the end face 1b, thence the pipe 1 is moved axially and is depressed, whereby the closed mass-form part 1e is formed. It is also possible to form the mass-form part protruding laterally by diagonally disposing the die electrode. This method is easy to operate and is suited for the production of operating rod, etc. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S52156088-A (JP)
Title: Method for packing speaker devices
Inventor: FUJIWARA OSAMU
IPC: B65D81/02
Filed: 1976-06-22
Abstract: PURPOSE: To make it possible to transport packages divided out of an outer box, which contains a set of two speakers, separately in a devided state by fixing a cushion, which prevents the speaker devices from falling off during division and which prevents dusts from invading, on an inside surface of an outer box which packs the set of two speaker devices. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S571238-A (JP)
Title: Bonding of wire
Inventor: NIIKURA HIROSHI
IPC: H01L21/603
Filed: 1980-06-03
Abstract: PURPOSE:To prevent shoft-circuit, etc., to be caused by unequality of the shape of loops when a wire is to be bonded to a substrate by a method wherein a wire draw out preventing clamp to apply tension to the wire is made as movable upward and downward, and is linked to the ascent and descent motion of a capillary forming loops of the wire. CONSTITUTION:The draw out preventing clamp 19 is connected to a pull cut clamp 22 through a spring 28, and is fitted up as movable upward and downward being linked to the ascent and descent motion of the capillary 23 making a pin 21 provided at the wire supplying part as a fulcrum. After the capillary 23 is made to descend on the first point 12 of the substrate 29 and a ball 30 at the tip of the wire 1 is bonded, a ball draw up clamp 24 is opened, and the capillary ascends up to the height corresponding to the length of the wire 1 needed to form the necessary loop. Then, the capillary descends on the second point 15, and the wire 1 being formed the loop is bonded. Drawing out of tail quantity, cutting and formation of the ball 30 are performed in succession, and watch and wait for the next bonding. Accordingly because tension is not applied to the wire 1 when the capillary descends on the second point, the loop can be formed in the desired shape, and short-circuit, etc., can be prevented.
Patent JP-H09264106-A (JP)
Title: Exhaust diffuser for turbine
Inventor: UCHIUMI RYOJI
IPC: F01D9/00
Filed: 1996-03-28
Abstract: PROBLEM TO BE SOLVED: To reduce the loss within an exhaust diffuser and improve the efficiency of a turbine by providing a plurality of guide vanes protruding into an exhaust gas passage on the inner circumference of the diffuser provided in the downstream of a moving vane group, and specifying the distance for the moving vane rear edge to the guide vane front edge. SOLUTION: A radial turbine has a moving vane 2 provided on a rotating shaft 3 within a casing having a scroll 1 formed therein, the operating gas flowing into the scroll 1 imparts a work to the moving vane 2 by expansion and deflection within the moving vane 2 to rotate it together with the rotating shaft 3, and then flows out through an exhaust diffuser 4. A guide vane 5 is rotatably mounted on the inner wall surface of the exhaust diffuser 4 on the lower stream of the moving vane. A guide vane rotating shaft 54 is rotated from the outside of the casing, whereby the angle of the guide vane 5 to the flow can be regulated. The distance ΔZ measured in the turbine rotating shaft direction from the moving vane rear edge to the guide vane front edge is set to 5% or more of the turbine rotating shaft-directional length of the moving vane.
Patent JP-S60218663-A (JP)
Title: Controller of copying machine
Inventor: ITOU KEITOKU
IPC: G03G21/00
Filed: 1984-04-14
Abstract: PURPOSE:To prevent a trouble of the occurrence of paper jam during original feeding by checking whether the number of all used originals exceed the capacity of an original automatic feeding device or not in case of multijob copying. CONSTITUTION:A magnification varying key 14 and a ten key 16 for input of the number of copies are depressed to input data of the number of copies, the magnification, etc. with respect to the first set of original sheets, and copying conditions are inputted similarly with respect to the next set of original sheets. When a copy button 19 is depressed after condition setting for many sets of original sheets is terminated, copying is automatically performed in prescribed conditions for individual sets. If the number of used original sheets exceeds the capacity of the original automatic feeding device on the way of input of conditions, a message indicating this state is displayed on a display device 15 to warn an operator of this state.
Patent JP-S58190876-A (JP)
Inventor: WATANABE AKIRA
IPC: C04B35/52
Filed: 1982-04-30
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-S51149199-A (JP)
Title: Method for production of mercury oxide
Inventor: NISHINO ATSUSHI
IPC: C25B1/00
Filed: 1975-06-17
Abstract: PURPOSE: To produce the high purity mercury oxide by the electrolysis having continuous operating feasibility. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H08268773-A (JP)
Title: Porous carbon, its production and use thereof
Inventor: OSAKI TAKUSHI
IPC: C01B32/336
Filed: 1995-03-30
Abstract: PURPOSE: To obtain a carbon material adsorbing a large amt. of nitrogen or a porous carbon material having high capacitance. CONSTITUTION: Dry-distilled carbon obtd. by dry-distilling a carbon compd. is heated at 600-800 deg.C in gaseous chlorine or inert gas diluted with gaseous chlorine to obtain the objective porous carbon essentially consisting of carbon as a main component and contg. chlorine so that the atomic number ratio of Cl to C is regulated to O.01-0.08.
Patent JP-H05268837-A (JP)
Title: Spinach with low content of oxalic acid and method for cultivating the same
IPC: A01G7/06
Filed: 1992-03-30
Abstract: PURPOSE:To readily reduce the oxalic acid content without causing reduction in fresh weight and moisture content and defective growth of spinach. CONSTITUTION:Spinach is cultured in a culture solution, prepared by including >=0.1% copper ions therein, removing molybdenum in the culture solution or regulating the pH thereof to >=7.0 and different from that in the cultivation period for 1-8 days in a harvesting period of the spinach cultivated by water culture. Thereby, the content of oxalic acid causing the calculus can easily be reduced.
Patent JP-H03275820-A (JP)
Title: Working machine control device for articulated construction machine
Inventor: YOYASU TOYOHIKO
IPC: E02F3/43
Filed: 1990-03-23
Abstract: PURPOSE:To simplify operation by an unskilled operator by a method wherein a working machine control lever to output a rotation speed command to a plurality of arms is two-dimensionally displaceably mounted on a plane approximately paralleling a plane containing a plurality of the arms and buckets. CONSTITUTION:A working machine control lever LV1 to control a boom and an arm is mounted approximately in parallel to the floor of a driver's seat, and operable two-dimensionally displaceably on a plane. A working machine control lever LV2 to control a bucket and a slewing body is vertically disposed as usual, and operable longitudinally and laterally. The levers LV1 and LV2 are laterally mounted and the speed of each arm is controlled so that the pivot of the bucket is moved in the same direction as the displacement directions of the levers LV1 and LV2. This constitution enables even an unskilled operater to perform simple operation.
Patent JP-H02252334-A (JP)
Title: Selective scramble circuit
Inventor: KANOTA KEIJI
IPC: G11B20/14
Filed: 1989-03-27
Abstract: PURPOSE:To maintain the less presence of a DC component of a recording signal even when any change takes place in a pattern of an input signal and to prevent the invasion of a conversion error by providing plural pre-coders, a measurement circuit and a switch circuit or the like. CONSTITUTION:Adders 17A-17D scramble an input signal by a pseudo random signal generated from M series generating circuits 16A-16D. The information corresponding to scrambling is added by multiplexers 18A-18D, then channel coding is applied by encoders (pre-coders) 21A-21D. Moreover, measurement circuits 31A-31D measure a DC component or a run length for a prescribed period of each output signal of the encoders 21A-21D and use the output signal offering the best measurement as a recording signal. Then a switch circuit 26 is provided, which feeds back an optional signal in the output signals to the encoders 21A-21D. Thus, even when any change takes place in a pattern of the input signal, the DC component of the recording signal is kept less and the invasion of the conversion error is prevented.
Patent JP-H03274664-A (JP)
Title: Hidrogen-storage electrode
Inventor: UEDA TAKASHI
IPC: H01M4/24
Filed: 1990-03-23
Abstract: PURPOSE:To improve oxygen gas consuming function of a negative pole by forming a layer of a mixture consisting of a metal powder and carbon powder on the surface of an electrode using a hydrogen-storage alloy for a negative pole material. CONSTITUTION:A hydrogen-storage electrode for a negative pole is an electrode on which a layer of a mixture consisting of a metal powder and carbon powder is formed. If metal powder of such as Ni, etc., is added to a conductive layer consisting of carbon powder, the conductivity of the negative pole surface is further improved and as compared with the inside of the negative pole, electric charging in the surface area becomes easy to proceed, so that an alloy storage hydrogen becomes easy to exit in the surface of the negative pole. For this reason, oxygen gas produced in a positive pole receives hydrogen easily from the alloy existing in the electrode surface area in the conductive layer and reduced to water easily using the carbon powder as a catalyst.
Patent JP-H07281279-A (JP)
Title: Camera using film provided with magnetic recording part
Inventor: YOKOYAMA KUNIO
IPC: G03B17/24
Filed: 1994-04-13
Abstract: PURPOSE:To record that what frame has been exposed by simple constitution. CONSTITUTION:The film 1 is provided with plural magnetic tracks 3 and 4, a part of which is used as an exposed frame discriminating track 3. A camera is provided with an exposed frame discriminating information recording means constituted of a permanent magnet 9 at a position corresponding to the track 3. When the film is wound after finishing exposure, the magnetic information of the track 3 corresponding to the exposed frame is rewritten by the recording means 9 so as to obtain discriminating information what frame has been exposed. Since information that exposure is finished is recorded by the permanent magnet 9 the camera is made small in size and low in cost.
Patent JP-S60216266-A (JP)
Title: Air volume detecting apparatus
Inventor: MATSUSHIRO TADASHI
IPC: G01P5/07
Filed: 1984-04-12
Abstract: PURPOSE:To attain to always maintain stable rotation, by mounting a rotary blade having a magnet for detecting the number of rotations mounted to the rear end thereof and magnetism detection element provided to the rear end wall of a housing while holding the rotary blade to a stable position by a separate reverse polarity magnet. CONSTITUTION:The shaft 16 of a rotary blade 12 having a magnet 11 for detecting the number of rotations is supported by a bearing 14 and a magnetism detection element 13 is provided to the rear end wall 18b of a housing so as to be opposed to the detection magnet 11 and the number of rotations of the rotary blade 12 are detected by the element 13 to detect air volume. A separate magnet 19 is provided to the center of the blade 12 so as to expose both magnetic pole surfaces thereof and a magnet 20 is provided to the front end wall 18a of the housing in opposed relation to the magnet 19 so that the opposed surfaces of both magnets have the same polarity and repulsive force is generated while a magnet 21 is provided to the bearing 14 so as to similarly generate repulsive force to said magnet 19 and the blade 12 is always held to a stable position. By this mechanism, the accurate detection of an air volume is enabled corresponding to all posture changes of the apparatus.
Patent JP-H07281098-A (JP)
Title: Microscope having dark field illuminating device
Inventor: NAKAMURA TAIZO
IPC: G02B21/10
Filed: 1994-04-13
Abstract: PURPOSE:To provide a microscope having a dark field illuminating device by which light emitted by a light source can be effectively used. CONSTITUTION:In a dark field illuminating device which has a light source 6 and a ring-shaped light flux forming means to form a ring shaped light flux from a light flux emitted from this light source 6 and radiates the ring-shaped light flux formed by this ring shaped light flux forming means to an inspection object, the ring shaped light flux forming means is constituted by containing a cone lens 7 having a conical part, and the light flux emitted from the light source 6 is directly converted into a conical ring-shaped light flux having no light inside by this cone lens 7.
Patent JP-S59201698-A (JP)
Title: Controller for pulse motor
Inventor: TAKEUCHI TAKAHIKO
IPC: H02P8/22
Filed: 1983-04-27
Abstract: PURPOSE:To perform high speed movement and high resolution by moving a pulse motor by a drive by 2-phase excitation immediately before reaching the set position, and converting 2-1 phase excitation immediately before the set position. CONSTITUTION:If a pulse generation command which moves by 23, 5 steps in CW direction is applied to a pulse motor controller 10, a decoder 14 is supplied from terminal C1-C4 to the exciting coils L1-L4 of a pulse motor 4, and the motor 4 is moved by 23 steps by a 2-phase excitation system. When movement of 23 steps is completed, the controller 10 sets the signal level of CW and half advance command to a decoder 14 to ''1''. Thus, the motor 4 is excited in 2-1 phase, the motor 4 is driven in the angle of half of one step by the 2- phase excitation so far, and the movements of the motor 4 to the 23, 5 steps applied as the pulse generation commands are completed.
Patent JP-S51150301-A (JP)
Title: Pickup cartridge
Inventor: MORITA KATSUHIKO
IPC: H04R11/08
Filed: 1975-06-18
Abstract: PURPOSE:Vibrator is clamped by two dampers and supported at its front outskirts and front center so as to reduce variation of supporting point of vibration.
Patent JP-S551763-A (JP)
Title: Transmission control system in on-line system
Inventor: ITOU KEN
IPC: H04L29/08
Filed: 1978-06-21
Abstract: PURPOSE:To control the transmission so that the unidirectional transmission from the central unit to terminal can smoothly be made, by unconsciousness of the central unit for the processing state at the terminal, in the ON-line system treating inquiry and answer as the base. CONSTITUTION:The unidirectional transmission data(information outputted unidirectionally) is received at the special buffer 201 to tell it to the operator. FF206 is set with the instruction of unidirectional transmission, and is reset with the release instruction or the end of transmission to recognize various chocking states, and FF207 is set at the end of inquiry and answer and is reset with the instructions other than the end, to recorgnize the time point of the final instruction reception end of inquiry and answer. The logical sum between those outputs and the output of the buffer free detection circuit 219 is fed to the circuit 212 after inversion to inhibit the required input. The logical sum output 209 is inputted to the AND circuits 210, 211 to produce the unidirectional transmission permission, i.e., choking permission SNOD signal for transmission 205. The choking state of emergency or normal is released through the reset of FF206 with the choking release or unidirectional transmission end signal via the decoder 204.
Patent JP-S58193992-A (JP)
Inventor: TSUNODA YORIO
IPC: F16L13/02
Filed: 1982-05-07
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-H06259654-A (JP)
Title: Cash operation management device for automatic transaction machine
Inventor: KUBO ICHIRO
IPC: G07D9/00
Filed: 1993-03-08
Abstract: PURPOSE:To most suitably operate and manage cash operated in an automatic transaction machine by providing the automatic transaction machine with a cash operating robot which automatically replenishes and recovers cash. CONSTITUTION:A remote controller 15 monitors remaining money for working of automatic transaction machines 11 and 12, and a cash operating robot 13 and an automatic cashier 14 are driven based on this monitored remaining money for working to replenish/recover the most suitable amount of cash for working to/from each of transaction machines 11 and 12. At the time of communication from the controller 15, devices 11 to 14 for reception and payment of cash are managed through antennas 18 provided in respective devices 11 to 15 by radio communication; and with respect to communication contents at this time, data of remaining money for working and the operation states are received from devices 11 to 14, and the change indication of the operation transaction mode, the replenishment/recovery indication, etc., are transmitted to devices 11 to 14 to control and manage them. Thus, the cost of the replenishing/recovering structure is reduced, and this device easily copes with the change of installation positions of transaction machines 11 and 12, and cash is operated most efficiently.
Patent JP-H01248949-A (JP)
Title: Rotor assembling of hybrid stepping motor
Inventor: TAJIMA YOSHIMORI
IPC: H02K37/04
Filed: 1988-03-28
Abstract: PURPOSE:To prevent decrease in the degree of accuracy of meshing of teeth by providing a pin and a pin-hole for making the meshing of teeth. CONSTITUTION:A pair of rotor cores 1 having a salient-pole 1a with a pitch angle of theta on the periphery thereof, a center-hole 1b which a rotor shaft 2 is fitted in the center thereof and a through-hole 1e brought into contact with intersecting points P1, P2 of a concentrical circle 1d and an angle (n+1/2)Xtheta on the periphery 1c thereof are inverted and opposed to each other to hold a magnet 3. The rotor shaft 2 is inserted into the center-hole 1b, and at the same time, after pressing a pin 4 into the through-hole 1e, the rotor shaft 2, rotor cores 1, the magnet 3 and the pin 4 are fixedly bonded respectively. According to the constitution, the relative position of the salient-pole tooth 1a of a pair of rotor cores 1 is shifted by 1/2 pitches for the assembling by use of the through-hole 1e provided in the rotor core 1 as a reference, so that a jig is not required for locating, and defective parts caused by damages, deformations, etc., do not occur.