baber/WOPTO huggingface dataset:
Patent JP-H04210336-A (JP)
Title: Connecting device for box type work
Inventor: HONDA MASAYUKI
IPC: B23P19/04
Filed: 1990-11-30
Abstract: PURPOSE:To make the connecting device applicable to box type works with openings by providing a positioning mechanism for positioning and fixing the portions to be joined of box type works sent to a connecting position in a state where the portions are brought into perfect contact with the undersides of dies. CONSTITUTION:A cylindrical duct W2 is inserted into a polygonal duct W1, and in a state where corresponding portions 38, 39, 40, 41 to be joined are aligned with each other a positioning mechanism E is started to lift a box type work W together with a pallet 5 and stop it once at a calking-connecting position. Then, by an air cylinder device 1, a drive D of the connecting mechanism is started to advance yokes 22 and dies 17 on the tips of the yokes into the inside of the polygonal duct W1 and to align corresponding dyes 17 and punches 16 which are positioned on opposite sides of the portions 38, 39, 40, 41, in the same axes lines. In this state, a differential device of the mechanism E is started to transmit an additional lifting operation to the work W to bring the portions 38, 39, 40, 41 of the ducts W1 and W2 into perfect contact with each other, or to bring the undersides of the dies 17 into perfect contact with the upper faces of the portions to be joined on the duct W2 side.
Patent JP-H04206020-A (JP)
Title: Magnetic tape
Inventor: SAKAMOTO KAZUNORI
IPC: C09D5/23
Filed: 1990-11-30
Abstract: PURPOSE:To smooth the surface of a magnetic layer extremely, to improve electromagnetic transduction characteristics extending over the whole range of frequency and to lower a friction coefficient at the time of the travelling of a magnetic tape by using a specific non-magnetic supporter as a magnetic recording medium. CONSTITUTION:A film, which has film thickness of 5-13mum, surface roughness (Ra) of 5nm or less, maximum projection height (P-V) of 50nm or less, the number of projections (N) of one million/mm<2> or more, the sum of Young's moduli in the longitudinal direction and cross direction of the film, 1300kg/mm<2> or more, and thermal shrinkage rates of 3.0% or less in the longitudinal direction and the cross direction after leaving to stand for one hr under no-load at 150 deg.C respectively, is used as the non-magnetic supporter of a magnetic recording medium. Accordingly, a magnetic tape for a next-generation VTR having an ultra-smooth magnetic-layer surface, high electromagnetic transduction characteristics and a high friction coefficient is acquired.
Patent JP-H05172485-A (JP)
Title: Laminated heat exchanger
Inventor: KUDO MITSUO
IPC: F28D9/00
Filed: 1991-12-20
Abstract: PURPOSE:To obtain a laminated heat exchanger having small flow resistance and high performance by providing non-connecting ribs each having an extrusion height lower than those of circular connecting ribs on peripheries of the circular ribs. CONSTITUTION:Circular ribs 3 of a zigzag array are so formed in a refrigerant passage 2 as to become the same in an extrusion height as an extrusion depth of the passage. The tops of the ribs 3 are disposed in the same plane as that of connecting ribs 5, and connected to each other when two passage heat transfer tube plates are bonded. Oblique ribs 4 so extrusion molded as to protrude into the passage are so aligned on the peripheries of the circular ribs as to be disposed along an arraying direction. The extrusion height of the rib 4 is lower than that of the rib 3. Accordingly, since the rib 3 has a small ratio of blocking of the sectional area of the passage, a main flow having a large ratio of vapor state refrigerant flowing a center of the passage along a tubular axis causes a small pressure loss.
Patent JP-H08182205-A (JP)
Title: Charging apparatus
Inventor: KATOU AKIROU
IPC: H02J7/00
Filed: 1994-12-27
Abstract: PURPOSE: To prevent malfunction and breakdown of an electronic equipment, if a charging apparatus is erroneously connected, by suspending supply of power from the charging apparatus when a battery is not connected to the electronic equipment. CONSTITUTION: When a charger 1 is connected to an electronic equipment 9 with a charging connector 4, under the condition that a battery pack 16 is connected to the electronic equipment 9 with a battery connection connector 18, a detection signal line 6 becomes L level since it is connected to the ground within the battery pack 16 and a charging controller 2 allows supply of power from a charging circuit 3. When the charger 1 is connected to the electronic equipment 9 under the condition that the battery pack 16 is not connected to the electronic equipment 9, the detecting signal line 6 pulled up in the charger 1 by a resistor 8 is opened to become H level. Therefore, the charging controller 2 suspends supply of power from the charging circuit 3.
Patent JP-H05174087-A (JP)
Title: Inter-divided circuit connecting information generator
Inventor: MINOHARA KAZUHIKO
IPC: G06F17/50
Filed: 1991-12-20
Abstract: PURPOSE:To curtail the manhour in a logical design by declaring a register for functioning comprehensively by the whole logic, and generating automatically sectional information between divided logics. CONSTITUTION:A function logical description file A described by a designer is read in by an input part 1. By an analyzing part 2, a register declaration, or sectional information, and a function logical description are discriminated, or the contents such as a grammatical error are analyzed and an expansion processing is selected. In a register generating part 3, a flip-flop for realizing a register is generated, and in a sectional information generating part 4, connecting information between divided logic is generated, and in a gate generating part 5, gate logic is generated from the function logical description. The information generated in such a manner is outputted to a gate logical description file B by an output part 6. Accordingly, at the time of dividing the logic, the design of the sectional information being the connection between the divided logic is curtailed.
Patent JP-H03201062-A (JP)
Title: Store system for document processing control code
Inventor: MORINO KOJI
IPC: G06F17/21
Filed: 1989-12-28
Abstract: PURPOSE:To facilitate the conversion of control codes to plural document systems by providing a control code dictionary which sorts and arranges the control code related data into an index part and a data part and then stores these arranged data. CONSTITUTION:An input means 11 is provided together with a control code type store means 12 which stores the control code types each document system, a control code form store means 13 which stores collectively the control codes of plural document systems sorted in each form, and a store processing means 14 which inputs each data stored in the means 13 and outputs them in a prescribed form. Furthermore a control code dictionart 15 is added to store the control code related data after sorting and arranging them into an index part 15a and a data part 15b respectively after reception of data from the means 14. In such a constitution, the conversion of control codes is facilitated to plural document systems and the input/output documents of different systems can be easily handled without depending on the conversion tools provided to each document system.
Patent JP-H0856211-A (JP)
Title: Data rate converter
Inventor: TOMOTA MASAAKI
IPC: H04J3/04
Filed: 1993-12-28
Abstract: PURPOSE:To prevent missing data due to the underflow of a FIFO from being caused when a pointer is revised for plural number of times in an NDF or the like when a C clock with less jitter is recovered. CONSTITUTION:The converter is provided with an intermittent clock generating circuit 106 in which a FIFO 101 recovering C data from STM data is employed and a discrete pulse equivalent to an SOH byte (including staff byte) is generated to generate a PLL reference signal and a POH pulse and the discrete pulse are synthesized to generate an intermittent clock (GCKC), and when a pointer is changed by an NDF or the like, a PLL reference signal is generated by using the intermittent clock inserting the POH pulse to a position different from a position of the discrete pulse at all times to obtain a read clock from the FIFO 101.
Patent JP-H03200490-A (JP)
Title: Main switch for vehicle
Inventor: KANEKO KATSUYOSHI
IPC: B62J6/16
Filed: 1989-12-28
Abstract: PURPOSE:To prevent the immersion of water into a switch case in a main switch for a motorcycle or the like by providing a shaft with a seal member for covering a shaft through hole provided at the upper part of the switch case. CONSTITUTION:A through hole 20 opened to a switch case 3 is covered with a seal member 21 integrally formed at a shaft 11 to prevent the immersion of water into a cylinder 2. Water therefore flows along the upper surface of the seal member 21 and is discharged outside the cylinder 2 from a drip hole 22. With this constitution, water is prevented from entering into the switch case 3 so as to prevent electric erosion at a contact part as well as the generation of rust.
Patent JP-H07156436-A (JP)
Title: Electrostatic recording method
Inventor: USHIGOE AKIO
IPC: B41J2/39
Filed: 1993-12-02
Abstract: PURPOSE:To restrain irregularity in recording density from occurring by a method wherein a distribution of electric potential is made constant by varying a resistance value of output resistance connected to a plurality of drivers or printing voltage to each driver to carry out recording. CONSTITUTION:Electrostatic recording is carried out by using a multi-indexes recording head wherein it is composed of a number of dot-like recording electrodes arranged in a line and a plurality of long auxiliary electrodes 102 in parallel with and near to each other, the recording electrodes are divided into a plurality of blocks and electricity is discharged per each block. In that case, by varying a resistance value of output resistance connected to a plurality of drivers driving the recording electrodes near 103 a boundary to the auxiliary electrode 102 or over all area of a head, a distribution of electric potential of the recording electrode is differentiated so that an electric charge quantity of a latent image to be recorded becomes constant, and recording density is made constant. Then, it suffices to set the number of pieces of resistance and the resistance value, or voltage to be applied to the driver to be regulated in conformity to a length and an interval of the auxiliary electrode 102.
Patent JP-2000297659-A (JP)
Title: Bore tube assembly for steam cooling turbine rotor
Inventor: DESTEFANO THOMAS DANIEL
IPC: F01D5/08
Filed: 1999-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a cooling route to enable efficient supply of a cooling medium to selected high temperature gas parts, and efficient return of steam for cooling after use. SOLUTION: A lateral board tube assembly 48 for a turbine is provided for supplying steam for cooling to high-temperature gas parts of turbine wheels 38, 40, 42, 44. One pair, consisting of an inside tube 52 and an outside tube, comprises a steam supply route centered around a return route on the inside. The front ends of these tubes communicate with an end cap assembly, having a plurality of groups of surrounding holes communicating with a first group and a second group of radial tubes. This enables cooling steam is supplied to the radial tubes from the center route to cool the bucket. Meanwhile, return steam from the bucket flows in the return route of the same shaft via a second group of openings in the end cap. A radial uniaxial direction flow converting device which has vortex propeller is provided in the end cap.
Patent JP-H0664172-A (JP)
Title: Electrostatic-attraction recording method using electroviscous fluid and device therefor
Inventor: SON SHIYOUSEKI
IPC: B41J2/04
Filed: 1992-12-18
Abstract: PURPOSE: To facilitate control, to enable the miniaturization of an apparatus and to realize high speed recording of high resolving power by emitting ink, which is changed low in viscosity by recording potential applied by a signal, by electrostatic suction force due to acceleration potential to record an image. CONSTITUTION: When recording potential 15 is applied in an equilibrium state, the ink in a nozzle 12 becomes high viscosity in a gel state, that is, shearing yield strength of a non-flow degree. However, when recording potential 15 is not applied, the ink is changed to low viscosity of a liquid state to become a flowing state. When acceleration potential 18 is applied, the ink in the nozzle 12 is electrostatically guided by the difference of the acceleration potential 18 to receive the moving force in the direction of a platen 17 of an acceleration electrode. When the ink in the nozzle 12 is changed to a liquid state, the ink is emitted. However, the ink can not be emitted even by acceleration force when the ink is in a gel state.  That is, stepwise force acts on the ink in the nozzle 12 by applying recording potential 15 and acceleration potential 18 but, by properly selecting the period and condition of this force, a desired image can be recorded.
Patent JP-H04208418-A (JP)
Title: Method and apparatus for continuously strengtheningly forming fiber reinforcing thermoplastic resin sheet
Inventor: NISHITANI TERUYUKI
IPC: B29C43/48
Filed: 1990-11-30
Abstract: PURPOSE:To produce FRP stampable sheet having good quality surface properties and high strength by a method wherein web is compressed by ventilative heating and simultaneously pressing so as to decrease void volume and the air in the web is further extracted by gradual heating and pressing. CONSTITUTION:Web 1, which is sent from a paper making manner process and has the void volume of 50% or more, is quickly heated in the chamber 9 of a ventilative heating device 2 by being blown with hot air against its top face, so as to melt some part of the resin in the web 1 and, at the same time, pushed with ventilative pressure against a belt 8 so as to decrease the voil volume of the web while decreasing its thickness. Next, the web 1, which has passed through the ventilative heating device 2, is pinched between two steel belts 4 in continuous form and introduced in a belt pressing device 3 so as to be gradually heated and pressed with rolls 11 in an air venting zone 5 in order to decease its thickness, resulting in deaerating. Further, the resultant web is, in succession, sent to a heating and pressing zone 6 so as to be evenly compressed with roller trains 13 under the condition being held at constant temperature in order to be formed in the sheet having the required thickness. Next, the resultant sheet is pressed in a cooling zone 7 so as not to expand and cooled down to the required temperature and finally lead out.
Patent JP-H03201263-A (JP)
Title: Audio reproducing device
Inventor: TAKENAGA HIDEO
IPC: G11B20/02
Filed: 1989-12-27
Abstract: PURPOSE:To reduce the occurrence of noise and to improve the durability by always storing an audio under reproducing to a solid memory part for a prescribed time in succession, reproducing the stored audio first after stopping the storing at the time of restarting for the reproducing and reproducing the audio to be continued in the magnetic tape in succession. CONSTITUTION:The subject device is provided with the solid memory 7 capable of storing a prescribed length of audio information as a digital signal, magnetic tape reproducing means (magnetic reproducing head and amplifier circuit) 4 and 5 and a control means 1 for supplying always the audio information reproduced by the magnetic head 4 to the solid memory 7 under the reproducing state of the magnetic tape and making the latest audio information of a prescribed length held in the memory. In addition, the device is provided with output means (D/A converter circuit and speaker) 8 and 10 for outputting the audio information held in the solid memory 7 as an audible sound when a changeover is made from the stopping state of the magnetic tape to the reproducing state and a changeover means 9 for changing the magnetic tape into the reproducing state immediately after completing the output. Then, at the time of restarting for reproducing, the audio is outputted from the memory means 7. By this method, the burden of the driving motor, etc., of the device is reduced, and the durable performance is good, and moreover, noise is reduced.
Patent JP-H05149233-A (JP)
Title: Ignition voltage detecting device for internal combustion engine
Inventor: MARUYAMA SHIGERU
IPC: F02P17/00
Filed: 1991-11-28
Abstract: PURPOSE:To provide an ignition voltage detecting device for an internal combustion engine, which is excellent in detecting accuracy and durability further with no necessive of a protecting circuit for coping with a lead of high voltage and further to prevent an influence from being easily received of radio interference from the outside. CONSTITUTION:A sensor 1 is constituted of a block unit 2 consisting of an insulating material having insertion holes 3 of water-tightly inserting high tension cords 4, electric conductor 5 arranged with a predetermined space provided in the outside in a diameter direction from a peripheral edge part of the insertion hole 3 in the block unit 2 and a conductive material-made shield body 7 arranged to be positioned in the peripheral side from the electric conductor 5 in the bock unit 2.
Patent JP-H03200872-A (JP)
Title: Adhesive silicone rubber composition
Inventor: WATANABE SATOSHI
IPC: C08L83/04
Filed: 1989-12-28
Abstract: PURPOSE:To prepare the title compsn. which is flowable and excellent in the adhesion to a polyolefin substrate material and gives, when cured, a silicone elastomer by compounding a silicone base polymer with a specified amt. of a specific polymer. CONSTITUTION:100 pts.wt. silicone base polymer (e.g. a polydimethylsiloxane of which both molecular terminals are blocked by silanol groups) is compounded with 0.5-20 pts.wt. polymer comprising a polyisoprene and/or an isoprene- butadiene copolymer.
Patent JP-2001154077-A (JP)
Title: Optical cable winding machine to overhead earth-wire
Inventor: MARUHASHI KATSUHIRO
IPC: G02B6/46
Filed: 1999-11-30
Abstract: PROBLEM TO BE SOLVED: To facilitate fixing work of an optical cable, when an optical cable winding machine starting from one steel tower side of a span arrives at a front steel tower. SOLUTION: A swiveling frame 24 of the optical cable winding machine 21 is provided with an optical cable guide mechanism 150. The optical cable guiding mechanism 150 has a backward extending arm 151, a first optical cable guide 151 which is mounted at the arm and is used to avoid interference with a rearward traveling pulley 56 and a second optical cable guide for drawing the optical cable emerging from the first optical cable guide toward the overhead earth-wire side. Since the distance up to the point, where the optical cable delivered from a bobbin winds around the overhead earth-wire, becomes short, the distance from the front end of the optical cable winding machine to the winding point of the optical cable becomes short as well.  When the optical cable winding machine, therefore arrives at the front steel tower, the work to fix the final winding point P of the optical cable to the overhead earth-wire to the overhead earth-wire by using a binder, such as a tape, in order to prevent the loosening of the optical cable is facilitated.
Patent JP-H03202342-A (JP)
Title: Molded heat insulating material and manufacture thereof
Inventor: KITANO KIMIO
IPC: B32B9/00
Filed: 1989-12-29
Abstract: PURPOSE:To obtain a round molded heat insulating material having the high bonding strength of carbon fiber felt and a graphite sheet and excellent in uniformity, dimensional accuracy and inner surface smoothness by providing a smooth inner peripheral surface to the carbonaceous layer constituting an inner periphery and integrating the carbonaceous layer and carbon fiber felt layers as well as the laminated carbon fiber felt layers by a carbonaceous binder. CONSTITUTION:A carbonaceous layer 1 has a smooth inner peripheral surface and imparts dusting preventing properties, wind resistance and durability to carbon fiber felt layers 2. This carbonaceous layer 1 can be formed not only from a graphite sheet but also from carbon fiber cloth, carbonized coating resin or a combination thereof. The carbonaceous layer 1 and the carbon fiber layers 2 as well as the laminated carbon fiber layers 2, 2 are integrally bonded by a carbonaceous binder 3. The carbonaceous binder 3 can be constituted of carbide of a resin and, as the resin, a thermosetting resin is designated.
Patent JP-2001156434-A (JP)
Title: Solder ball mounting method and device
Inventor: OGURO TAKAO
IPC: B23K1/00
Filed: 1999-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a solder ball mounting method and a device, where 20 to 30 thousand solder balls can be mounted on a work through a single process, so that a solder ball mounting operation can be enhanced in efficiency. SOLUTION: A mask 20 and a work 14 are positioned to a tilting table 4, the tilting table 4 is tilted by a previously determined angle around a tilt pin as an axis so as to make squeegees 34 located at a higher level. Solder balls 19 larger in number than holes 21 are supplied to holes 16 located opposite to the work 14 partitioned by the squeegees 34, then the squeegees 34 are moved to a lower side at a predetermined speed (lower than the speed of a solder ball which falls by its own weight). After the squeegees 34 are moved to a point outside a region where the holes 21 are arranged, the tilting table 4 is tilted to the opposite side, the solder balls 19 which are not engaged with the holes 21 are removed from the mask 20, then the tilting table 4 is turned horizontal in position, and lastly the squeegees 34 are returned to their original positions.
Patent JP-H06182281-A (JP)
Title: Driver for immersion roll
Inventor: KANAI MASAHARU
IPC: B05C3/132
Filed: 1992-12-21
Abstract: PURPOSE:To provide a driver for an immersion roll where a mechanical seal for a part through which a roll shaft passes outside a vessel is dispensed with. CONSTITUTION:On the end part of a shaft 2a of an immersion roll in a vessel, Q 1st magnetic pole part 6 equipped with a lot of permanent magnet pieces 13 magnetized in the radial direction of the shaft on the circumference is provided. On the other hand, outside the vessel 3, a 2nd magnetic pole part 7 equipped with a lot of permanent magnet pieces 13 magnetized in the radial direction on the inner surface is directly connected to the rotating shaft of a motor 4. The magnetic pole surfaces of the permanent magnets of 1st and 2nd magnetic pole parts are made opposite to each other through a nonmagnetic material 12 of a covering part 11 and the opposite polarities are reverse or the same. When the motor 4 is rotated, an immersion roll is rotated by the attracting or repulsive force between the 1st and 2nd magnetic pole parts.
Patent JP-H06195733-A (JP)
Title: Light spot array rotating device for multi-beam optical disk device
Inventor: KATO KIKUJI
IPC: G11B7/09
Filed: 1992-12-21
Abstract: PURPOSE:To make very small a forced external power and improve a vibration characteristic by arranging the shape of a first and a second holder, two flat coils, two magnets and two counterbalances symmetrical to a rotating shaft and allowing the center of gravity of a movable part to substantially agree with the rotating shaft. CONSTITUTION:A first rotatable part 23 is constituted of a diffraction grating 24 and a holder 25, and a second rotatable part 26 is constituted of a holder 28 including flat coils 27a, 27b and holes 29a, 29b and they are fixed in a housing 31 through a bearing 30. In the housing 31, two-divided magnets 32a, 32b used for a flat coil is mounted. In the surface of a holder 28 apart by about 90 deg. from the mounting center of the flat coils 27a, 27b, magnets 33a, 33b are mounted, and iron screws 35a, 35b are arranged in screw holes 34a, 34b provided in the housing in the vicinity thereof.