baber/WOPTO huggingface dataset:
Patent JP-H02282864-A (JP)
Title: Graphic data processor for mask rom
Inventor: SAITO KAORU
IPC: G06F17/50
Filed: 1989-04-25
Abstract: PURPOSE:To attain the compression of a large quantity of data and to reduce the hard quantity contained in a graphic data processing part by merging the bit pattern data (graphic data) for mask ROM with each other via an additional data processing part. CONSTITUTION:An input part 39 includes a keyboard, etc., for input o a bit pattern B1, a graphic production coordinate calculation formula B2, etc. A processor main body 40 is connected to the output side of the part 39 and at the same time an output part 46 including an external memory, a display, etc., is connected to the output side of the main body 40 respectively. An arithmetic part 43 of the main body 40 produces the desired graphic data based on the input bit data and applies the graphic data to an additional data processing part 44. The part 44 merges the graphics adjacent to each other within a merging pitch and outputs the graphic data. An output data production part 45 converts the graphic data into the program layout data and outputs this data. As a result, a large quantity of data can be compressed and the memory hard quantity is reduced within the processor main body 40.
Patent JP-H06312074-A (JP)
Title: Needle thread cutting device for sewing machine
Inventor: TSUKIOKA TAKASHI
IPC: D05B65/02
Filed: 1993-05-06
Abstract: PURPOSE:To surely cut a needle thread independently of the magnitude of the cloth thickness without adjusting the position of scissors indepedently of the variation of the cloth thickness. CONSTITUTION:The intermediate part of the first link 5 which supports scissors is supported by the second link 11, and one edge part of the first link 5 which forms the side where the scissors are not supported is shifted in the longitudinal direction. The scissors are moved in a nearly straight line form in the nearly vertical direction, in interlocking with the turn in the nearly vertical direction of a pressing arm 2 which supports a cloth pressing member 1, and independently of the thickness of the cloth pressed by the cloth pressing member, an upper thread can be always cut surely by the scissors.
Patent JP-S52141684-A (JP)
Title: Spectrophotometry
Inventor: WATANABE TEI
IPC: G01J3/42
Filed: 1976-09-06
Abstract: PURPOSE:To discriminate the light detector signal, by the signal, synchronized to the chopper, provided in from of the first spectroscope and to enable to carry out the absorption spectrophotometry at the open type sample room, at the time of measuring by spectrophotometer, arranged the sample room between the first and second spectroscope.
Patent JP-S5439507-A (JP)
Title: Discrimination system for restart
Inventor: CHIKIRA HIROSHI
IPC: H04Q3/54
Filed: 1977-09-05
Abstract: PURPOSE:To enable the restart from the register to the marker and to economize the functions, by collating the information of the number of digits for reception in the interpreting unit with the number of digits of numeral expansion, in an automatic exchanger.
Patent JP-H04339792-A (JP)
Title: Rotary joint for rotary beverage filling machine
Inventor: MATSUO SATORU
IPC: B67C3/00
Filed: 1991-05-10
Abstract: PURPOSE:To obtain a rotary joint for use on a rotary beverage filling machine which permits an easy cleaning operation with a high efficiency by providing a cleaning liquid passage outside one-way shaft seals set on both sides of a beverage passage on a separate basis from a beverage passage. CONSTITUTION:A set of upper and lower one-way shaft seals 2 are provided in a stuffing box 1 for use as a beverage passage in the beverage sealing direction to constitute a beverage passage 3 and a stuffing box 4 for use as a cleaning liquid passage is provided above and below the stuffing box 1 to constitute a cleaning liquid passage 5. The beverage runs through the beverage passage 3 and then passes through a passage in a rubber sheet 9 to exert pressure on the rear face of a rubber ring 8 and a seal ring 7 effects the self-sealing to prevent the beverage from leaking out of the passage. Concerning the cleaning operations, the cleaning liquid passes through the cleaning liquid passage 5 to exert pressure on the seal, the rubber ring 8 is forced open, the seal ring 7 loses its surface pressure and the cleaning liquid flows into the beverage passage 3 to wash off the beverage collected in the seal part.
Patent JP-H06295764-A (JP)
Title: Connector
Inventor: YOSHIOKA NOBUAKI
IPC: H01R13/52
Filed: 1993-04-09
Abstract: PURPOSE:To simplify the manufacture of a connector, and provide high waterproofing quality and sufficient durability against the repeated coupling and detachment of a mating connector. CONSTITUTION:A connector 30 for incoming power is composed of a resin molded housing section 40 with a terminal housing chamber 41 where a female terminal 42 is assembled at a post-work stage, and an outer case 50 externally coupled thereto and having a fixing flange 55 to mate panel surface at the time of mounting a panel.
Patent JP-H08306362-A (JP)
Title: Insertion apparatus for rolled electrode construction body
Inventor: NISHIDA HIROYUKI
IPC: H01M6/02
Filed: 1995-04-28
Abstract: PURPOSE: To efficiently carry out the whole work of assembly of various kinds of batteries with different size with an extremely simple mechanism. CONSTITUTION: An insertion apparatus of a rolled electrode construction body is provided with a first supporting stand 16 to set a rolled electrode composing body 14, a second supporting stand 22 to set a can member 20, a pushing mechanism 24 to insert the rolled electrode composing body 14 in the can member 20, and a guiding mechanism 26 to coaxially position the rolled electrode composing body 14 and the can member 20 mutually at the time of insertion. The first and the second supporting stands 16, 22 support the outer circumferences of the rolled electrode construction body 14 and the can member 20 and at the same time have a first and a second V-shaped grooves 44, 52 with different height corresponding to the thickness of the can member 20.
Patent JP-S5631385-A (JP)
Title: Brake of dynamic pneumatic bearing type motor
Inventor: SHINODA YUKIO
IPC: H02P3/20
Filed: 1979-08-22
Abstract: PURPOSE:To shorten the contacting time of a rotating shaft with the sliding surface of the dynamic pneumatic bearing and to contrive the increase in the lifetime of the dynamic pneumatic bearing type motor by detecting the rotational speed of the motor when the motor is stopped and imparting reverse rotation to the rotating direction thereof to the motor responsive to a signal from the detector to thereby brake the motor. CONSTITUTION:A three-phase hysteresis synchronous motor 1 having a dynamic pneumatic bearing unit is driven in such a manner that an input drive signal 5 is divided in frequency into three phases in a drive circuit 2. The detector 3 detects the rotational speed of the motor 1 and a speed discriminator 4 detects whether the rotational speed is higher or lower than the load capacity limit speed of the dynamic pneumatic bearing unit to thereby control the drive circuit 2. When the rotational speed accordingly becomes lower than the load capacity limit speed, the drive circuit 2 applies a reverse rotary drive signal to the motor 1 to thus brake the motor 1 for stoppage thereof. Consequently, it is possible to shorten the time of stopping the motor, thereby reducing the damage on the sliding surface of bearing and increasing the lifetime of the motor 1.
Patent JP-H0213482-A (JP)
Title: Apparatus for training golf swing
Inventor: ROBAATO BII REIDEITSUKU
IPC: A63B69/36
Filed: 1989-04-27
Abstract: PURPOSE: To securely detect the accuracy of golf swing, by providing a long member to radiate a radiation beam from one end on a user's swing in a simulation test of golf club swing, detecting the beam by a sensor to output signals to be electronically processed, and displaying images corresponding to the swing. CONSTITUTION: A golf culub comprises a long club member 10 with a length about a half of an ordinary golf club and is swung by a user of this golf swing equipment on a simulation test of golf club swing. A converter 15 of a hydroacoustic detector is inclined toward a user off the center of the top face of a housing 12. Since a light beam passes through a hitting point on the housing 12, whether an assumed club head passed off the point to miss to hit an assumed ball or not and swing of the club member 10 was too late or not are determined. A shallow rectangular housing 12 is connected with a monitor 24 via a cable 16 to provide a visual display of simulation golf swing of the user.
Patent JP-H01276361-A (JP)
Title: Control method for priority order of shared memory
Inventor: NANBU SHIGEO
IPC: G06F13/18
Filed: 1988-04-28
Abstract: PURPOSE:To avoid deterioration of the access frequency despite a low priority order and at the same time to keep a constant processing speed for a processor requiring a high-speed operation by preparing plural time slots capable of accesses to a shared memory and allocating the processors having access requests to plural groups in accordance with the priority order of processors. CONSTITUTION:For example, two time slots capable of accesses to a shared memory 3 are used and the processors ch0-ch3 which deliver the access requests are allocated to two groups (master 1 and 2) in accordance with the priority degrees for each time slot. In case the access requests are given simultaneously from both groups different from each other, the preference is given to the group having a higher priority degree. While a rotary priority order system where the priority order rotates for each processing of an access request is applied in case the access requests are given from the same group at one time. Thus it is possible to secure the access frequency to some extent despite a low priority degree and also to keep a constant processing speed for a processor requiring a high-speed operation.
Patent JP-S58225255-A (JP)
Title: Ball screw pre-loading nut and manufacture of the same
Inventor: SUZUKI TAKEYUKI
IPC: F16H25/22
Filed: 1982-06-22
Abstract: PURPOSE:To obtain a pre-loading nut having a simple structure, which is capable of applying a pre-load with ease, by forming helical slits in a cylindrical member constituting a pre-loading nut, and forming an internal thread groove in the inner surface of the cylindrical member under the state that axial pre-load is applied to the cylindrical member. CONSTITUTION:In manufacturing a pre-loading nut 4 for a ball screw 1, a helical slit 7 having the same lead and the winding direction of helix as an external thread groove 3 of a screw shaft 2 and a slit 7' with a phase shifted 180 deg. from that of the slit 7 are at first formed at an axially central portion of a cylindrical member. Then, an internal thread groove 9 having the same pitch as the external thread groove 3 is formed in the inner surface of the cylindrical member to locate at the position of the slits 7, 7' under the state that the portion 8 located between the slits 7 and 7' is compressed by applying an axial pre-load to the cylindrical member by use of a jig. Subsequently, the pre-loading nut 4 is screwed onto the screw shaft 2 together with balls 5, and then the balls 5 are brought into tight contact with the inner wall surface of a passage 10 formed between the thread grooves 3 and 9 by expanding the pre-loading nut 4 in the axial direction by releasing the pre-load applied thereto.
Patent JP-H0825223-A (JP)
Title: Grain separating device for blast device
Inventor: TOMIOKA TADASHI
IPC: B24C7/00
Filed: 1994-04-22
Abstract: PURPOSE:To improve the separating accuracy of reusable grains by blowing the reusable grains and dust after the blast process into a separating container together with the force feed air, and diffusing them with a diffusing member. CONSTITUTION:The reusable grains and dust after the blast process are conveyed into a separating container 3 through a conveyance pipe 5 together with the force feed air. The inside of the separating container 3 is made the negative pressure state because a dust collector is in operation, and the mixture of the blown-in grains and dust violently collides with the inner wall face of the separating container 3, the lower face of an inner cover 13, and the upper face of the uppermost diffusing plate 11a at a high speed and is diffused. The reusable grains having large mass and the dust not discharged from the first discharge port 7 are dropped on the diffusing plate 11b through the punch holes of the diffusing plate 11a, collide with the upper face of the diffusing plate 11, and are diffused. Collision and diffusion are likewise repeated, and the reusable grains and the residual dust are dropped and recovered into a hopper tank 4 through the diffusing plate 11e.
Patent JP-H05304742-A (JP)
Title: Stator of electric rotary machine
Inventor: ITO HIROMICHI
IPC: H02K5/24
Filed: 1992-04-24
Abstract: PURPOSE:To prevent the transmission of magnetic vibration of a stator core to a stator frame by arranging springs rods in a concentrated manner at the points as the nodes of circular vibration mode of a stator core and also by arranging circular notches at the points as nodes of the circular vibration mode in a core supporting plates. CONSTITUTION:A stator frame is assembled with a plurality of sectional plates 2 in axial direction and a cylindrical outer peripheral plate 1 at the outer side of the sectional plates. On the other hand, a plurality of core supporting plates 5 are welded in such a manner that ribs 4 fitted to key grooves at a plurality of places on the outer peripheral portion of a stator core 3 will be housed. Also, a plurality of spring rods 6 are arranged in the circumferential direction at the outer diameter side of the core supporting plate 5 and the inner diameter side of the sectional plates 2, and both the end portions of the rods are welded to the sectional plates 2 and the central portion is welded to the core supporting plate 5. The spring rod 6 is arranged in a concentrated manner at a point working as a node of circular vibration mode of the stator core 3. Also, four circular notches are made at the mean diameter position of the core supporting plate 5 and the position of the spring rods 6. By doing this, the transmission of magnetic vibration from the stator core to stator frame can be prevented.
Patent JP-S62263369-A (JP)
Inventor: IWASAKI MITSURU
IPC: D06B11/00
Filed: 1986-05-09
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-S60608-A (JP)
Title: Magnetic head
Inventor: FUKUHARA YOSHIKAZU
IPC: G11B5/11
Filed: 1983-06-16
Abstract: PURPOSE:To prevent completely electrostatic noise at recording and reproduction by adopting the method grounding a magnetic core from a terminal conductor for the purpose of preventing electrostatic noise so as to ground surely the magnetic core. CONSTITUTION:Captions 1, 1' are magnetic core halves, their leg parts la, la' are inserted into an insertion hole 6b of a winding bobbin 6a and the other ends are assembled so as to be butted via a shim 10. Terminal conductors 7a, 7b are pressed into the winding bobbin 6a, each terminal of windings is connected to the conductors and further, a part 7c of the terminal conductor 7b is projected in the core insertion hole 6b, folded at the center as shown in figure and formed as a spring member having a proper elasticity. The spring part 7c of the terminal conductor 7b and the legs la, la' of the magnetic core are allowed to contact with each other in the core insertion hole 6b so as to be conducted electrically. The magnetic cores 1, 1' are grounded surely by connecting the terminal concuctor 7b to an earthing point of a recording and reproducing device (not shown in figure).
Patent JP-S5532647-A (JP)
Title: Method for extrusion molding of oil-containing high molecular material
Inventor: SUGANO KATSUJI
IPC: B29C48/95
Filed: 1978-08-30
Abstract: PURPOSE:To prevent void and through hole from arising on a sheet in oil-containing high molecular material by dispersing the oil sticking on a screw toward external surface of molding while a fused oil-containing high molecular material is fed from extruding machine to die. CONSTITUTION:Where a fused high molecular material is fed by a screw 2, oil 3 sticks and accumulates on external surface of the screw 2, which grows to a coarse grain 30 at the end of screw. There is formed an oil-containing material layer including the coarse grain of oil at the center of a cylinder 1, which is fed into a pool 60 and dispersed toward the outer perimeter by way of a flow passage 61. On the other hand, an oil-containing material layer including fine grain of oil presents on other portion than the center, which is fed to an extrusion die by way of a flow passage 63. There formed is therefore an oil rich layer in the neighborhood of the inside wall of adapter 8 and extrusion die 9, thus preventing a defectiveness from arising in the interior of material due to a coarse grain of oil.
Patent JP-S62265041-A (JP)
Title: Control device for continuously variable transmission
Inventor: NAKANO MASAKI
IPC: B60W10/10
Filed: 1986-05-12
Abstract: PURPOSE:To provide possibility of continuing running at a specified gear ratio even if the electronic control device has gone into failure, by furnishing a means to provide a specific gear ratio state by the use of another system of manual operation separate from the automatic speed change control. CONSTITUTION:Normally a manual selector valve 123 is fixed by a safety pin 808, and an oil line 176 is in communication with an oil line 804. In this condition, oil pressure is supplied from a speed change control valve 106 to a driving pulley cylinder chamber 20 via said oil line 176, and the gear ratio is controlled according to this oil pressure. In case a speed change motor 110 or a speed change control device 300 has gone into failure, a safety pin 808 is drawn off to enable movement of a spool 802, which is switched into the upper half state by pulling a knob 802a. Thereby the above-mentioned oil line 804 is put in communication with a drain port 806 via an orifice 807 to cause gradual exhaustion of the oil pressure from the above-mentioned driving pulley cylinder chamber 20, while a follower pulley cylinder chamber 32 is supplied with oil pressure.
Patent JP-S589393-A (JP)
Inventor: MURAKAMI KAZUHITO
IPC: H05K1/05
Filed: 1981-07-08
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-S5440514-A (JP)
Title: Color television system
Inventor: FURUYA REIJI
IPC: H04N11/02
Filed: 1977-09-07
Abstract: PURPOSE: To secure an extremely easy performance of the dot interlace by transmitting the color difference signals with the alternate inversion of the polarity every line at the picture transmitter side and then inverting the polarity of the color difference signals with every adjacent sample to store them into the frame memory at the picture receiver side. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H10277777-A (JP)
Title: Ni base coated electrode
Inventor: MIYAKE SATOYUKI
IPC: C22C19/05
Filed: 1997-04-10
Abstract: PROBLEM TO BE SOLVED: To easily obtain the weld metal having excellent welding workability preventing the deterioration of an arc condition and the phenomena of slab burning, capable of executing efficient welding and further having an excellent mechanical performance, porosity resistance and high temperature crack resistance by reducing the consumption quantity due to oxidation of alloy constituents as much as possible even though a coated electrode generates electrode burning phenomena due to welding under a severe executing condition. SOLUTION: In this electrode, metal powder or alloy powder selected from alloy constituents composing the core wire and metal powder of one kind or two kinds or above of Al, Si, Ti as the deoxidizer or alloy powder containing these metal constituents are granulated in 300-150 μm for the Ni-Cr base core wire containing alloy constituents of Mn, Nb, Mo, Cr. And granulated grains are mixed with the coating constituent agent of a metallic carbonate, metallic fluoride, silicate and silicate compound, potassium compound or the like to make the coating flux, and the Ni-Cr base core wire is coated with the coating flux.
Patent JP-H02284891-A (JP)
Title: Dual head device by single shaft driving source
Inventor: ITO ICHIRO
IPC: B25J15/00
Filed: 1989-04-26
Abstract: PURPOSE:To feed two kinds of parts tranferring successively toward a part serving as a main unit of assembly by providing a single-shaft driving source possible to normally and reversely rotate for driving the first and second heads in a direction reverse to each other through a pair of gears, first and second external thread members and the first and second internal thread members. CONSTITUTION:A motor 5 is driven in the one direction of rotation, and the first head 23 is driven through the first ball thread 11 and the first ball nut 15 to feed the one part transferring toward a part serving as a main unit of assembly. Next, this motor is driven in the other direction of rotation, and the second head 24 is driven through the second ball thread 12 and the second ball nut 16 to feed the other part transferring toward a part serving as a main unit of assembly. Thus, the parts of two kinds can be fed transferring successively toward the part serving as a main unit of assembly.
Patent JP-H10303516-A (JP)
Title: Printed wiring board
Inventor: NISHINO TERUMICHI
IPC: H05K3/26
Filed: 1997-04-24
Abstract: PROBLEM TO BE SOLVED: To make mist and exhaust gas produced by adhesive or soldering flow smoothly and make washing agent flow smoothly by a method wherein through-holes which are not connected to a circuit and generates flowing-in/ flowing-out are provided in a printed wiring board. SOLUTION: One of positions where a through-hole 3 which is not connected to a circuit and generates flowing-in/flowing-out is formed is a space between pads. Processes by which a BGA electronic component 2 is mounted on a printed wiring board 1 are roughly a solder paste printing process, a BGA electronic component mounting process, a reflow soldering process, etc. In the solder paste printing process, solder paste is supplied to BAG connection pads 5 provided in the printed wiring board by using a metal mask. Then the BGA electronic component 2 is mounted on the solder paste. Although mist, exhaust gas, flux remnants and oxidized microballs are produced in the reflow soldering process, the mist, the exhaust gas, the flux remnants and the oxidized microballs are exhausted through the through-holes 3 provided between the BGA mounting connection pads 5.
Patent JP-H06265659-A (JP)
Title: Induction current driven type operation system in d-3he tokamak fusion power generation reactor
Inventor: MITARAI OSAMU
IPC: G21B1/00
Filed: 1993-03-15
Abstract: PURPOSE:To reduce a current driving power and to increase a net output power of a power plant by using a transformer for driving a plasma current. CONSTITUTION:A plasma current of about 50MA is generated in the positive direction by an induced electromotive force of an ohmic transformer and maintained to be unvaried for a long time of about several tens of hours. On the occasion, the plasma current is made to fall when the primary current of the transformer reaches the maximum value. When the plasma current becomes zero, it is induced in a reverse direction (negative direction) immediately without an idle time and the unvaried plasma current in the negative direction is maintained for a long time and then induced in the positive direction again. This operation is repeated and thus a so-called AC (alternating current) operation without the idle time is conducted. As soon as the plasma current is reduced, in other words, the plasma current in the negative direction is induced by turning a magnetic flux of the transformer into the negative direction and the operation is repeated. Since a reaction stop time is short, equipment for making a power from a power plant may be made small.