baber/WOPTO huggingface dataset:
Patent JP-S57109501-A (JP)
Title: Rolling method for tri-star rolling mill
Inventor: OOKI TAKASHI
IPC: B21B1/22
Filed: 1980-12-26
Abstract: PURPOSE: To achieve stable and high screw-down and high rolling by providing respectively specific roughnesses to that the front and rear surface of a descaled strip have good lubricating and product surface characteristics.  
     CONSTITUTION: The surface roughness on the central work roll 1 side of a strip 3 to be rolled is regulated to 20W40μH max  and the surface roughness on the other outside circumferential work rolls 2aW2c side to ≤15H max . This strip 3 is wound on the roll of tri-star rolls, and is rolled at screw-down points 4aW4c. Thereby, the oil content to be withdrawn to the roll 1 side at the point 4a is increased, and if about 50% draft is taken in spite of the high roughness of the surface to be rolled thrice with the roll 1, no differences between the front and the rear are admitted in product roughness and the strip of good quality is obtained. On the other hand, the strip surface opposite from this is rolled to sufficient roughness to increase the coefft. of friction, thus the stable high screw- down and high speed rolling are accomplished without oil film breakage and difference in gloss. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0851662-A (JP)
Title: Communication channel selection device
Inventor: KAMIBAYASHI SHINJI
IPC: H04W72/08
Filed: 1994-08-04
Abstract: PURPOSE:To effectively utilize a channel and to prevent the decline of a communication speed or the like by assigning the channel whose traffic amount is least to a mobile station from among plural communication channels. CONSTITUTION:The judgement control part 53 of a control station 5 reads the traffic amounts of the respective communication channels from an information amount measurement part 52. In the information amount measurement part 52, the traffic amounts of the respective communication channels are measured at all times and the latest information is read by the judgement control part 53. Then, a channel list for which the numbers of the respective channels and the interference levels of the channels are made to correspond to each other is prepared in the judgement control part 53 and stored. Then, when the assignment request of the communication channel is generated in the mobile station 1, the channel list is retrieved and the channel whose traffic amount is least i assigned to the mobile station 1 from the among the plural communication channels. Thus, the channel is effectively utilized.
Patent JP-S6164537-A (JP)
Title: Transfer device
Inventor: TERAOKA MASAO
IPC: B60K17/35
Filed: 1984-09-04
Abstract: PURPOSE:To improve running performance by promptly transferring effective transmission torque to first and second output shafts even when there occurs sliding either in a front or a rear wheel by means of a speed increase mechanism. CONSTITUTION:When either a front or a rear wheel falls in a muddy spot and a slip occurs, the transmission torque on a first output shaft 7 side with high contact resistance is suddenly reduced and relative rotation occurs in the first output shaft 7 and a second output shaft 9. Consequently, while the power from a carrier is turning on its axis, it reaches a second output shaft 19 through a planetary gear 13 that rotates around a sun gear 19. On the other hand, while the power is turning on its axis from a small gear 41 integrated with the sun gear 19 through a rotary plate 43, rotary power with increased speed is transmitted to a resistance plate 43 by a sub-planetary gear 39 that revolves around the sun gear. As a result, high resistance is generated between the resistance plate and the other resistance plate 27 and turning force is trans mitted promptly to the first output shaft 7 through a control case 23.
Patent JP-H0933716-A (JP)
Title: Color filter
Inventor: KAWANA MAKOTO
IPC: G02B5/20
Filed: 1995-07-20
Abstract: PROBLEM TO BE SOLVED: To provide a color filter having a black matrix which is harmless and has practically enough light-shielding property, heat resistance, chemical resistance, moisture resistance and adhesion property by a resist method. SOLUTION: Red, green and blue pixel images are formed by using a pigment-dispersed resist in which an org. polymer material of the same component as an org. polymer compd. in a pigment-dispersed resist for a black matrix is compounded. By using the same org. polymer material both for the black resist and for the color resist, the adhesion property of the red, green and blue pixel images can be improved even when the compounding ratio of the pigment in the black resist is increased to improve the light-shielding property.
Patent JP-H08111519-A (JP)
Title: Semiconductor device
Inventor: WADA ATSUSHI
IPC: H01L29/43
Filed: 1995-07-20
Abstract: PURPOSE: To obtain a semiconductor device having wiring, electrodes, and a metal pattern of pad or the like made of a metallic material exhibiting high corrosion resistance against the water in which intrusion of water is suppressed and the metal pattern is protected against corrosion due to intruded water. CONSTITUTION: The semiconductor device includes a metal pattern 6a made of a material reactive to the water, and a protective film 7 made of a metal having lower ionization tendency than the metal pattern 6a formed between the intrusion path of water and the metal pattern 6a.
Patent JP-S6162156-A (JP)
Title: Electronic disc device with timer
Inventor: NAITO AKIRA
IPC: G06F13/16
Filed: 1984-09-03
Abstract: PURPOSE:To make possible the certain holding of storage data even if a power interruption occurs by integrating the time in which a secondary battery is changed by a timer and controlling the transfer of a storage information from a main storage device to an auxiliary storage device based on the result of the charging time. CONSTITUTION:When an AC 100V is being conducted as a usual condition, the charging time of the secondary battery 6 in a charging mode is integrated by the timer 7, and whether a charging time reaches a specified value or not is discriminated by a system controller 4. When it reaches the specified charging time, the system controller 4 puts a transfer stand-by flag in a set-state, and thereafter integrates the charging time continuously by a system controller 7. When an AC 100V is interrupted at emergency, a system controller 4 discriminates the presence or absence of the transfer stand-by flag. If Yes, an information transfer action is carried out from a RAM 1 to a magnet tape device 2 and releases the timer 7 and a set of the conversion stand-by flag is No, the transfer stand-by flag is released without the transfer to wait the electric conduction of the AC 100V.
Patent JP-H08336650-A (JP)
Title: Pachinko machine
Inventor: NAGANO HIROTOYO
IPC: A63F7/02
Filed: 1996-06-24
Abstract: PURPOSE: To easily and rapidly unload prize balls, which are dispensed corresponding to scoring balls, by a number that corresponds to the kind of a scoring slot, etc. CONSTITUTION: When a scoring ball is detected by a scoring ball detector, it is unloaded by a scoring ball unloading device 120, and when a specific ball counter is at zero, prize balls are unloaded by a prize ball counting device 1 by a number A; when the specific ball counter is at other than zero, the prize balls are unloaded by the prize ball counting device 1 by a number B, and 1 is subtracted from the specific ball counter. Ball interrupting rotors which can dispense the prize balls by odd and even numbers are attached to the prize ball counting device 1, and are designed to be capable of being rotated and stopped by the intervention of stopping plates in notches formed in the outer peripheries of the ball interrupting rotors, thereby the prize balls are quickly dispensed.
Patent JP-S57108686-A (JP)
Title: Hand for wrist watch
Inventor: TOYOKUNI AKIRA
IPC: G04B19/04
Filed: 1980-12-25
Abstract: PURPOSE:To achieve a thinner shape of a wrist watch with a halved thickness by increasing the strength of hands therefor employing amorphous alloy for material. CONSTITUTION:A fused alloy 1 is sharply injected to a metal roll 3 rotating at a high speed through a nozzle 2 thereby facilitating the manufacture of an amorphous alloy tape 4 as material for hands for a wrist watch. In this case, the Fe- B system is selected as material for this invention as it is easy to become amorphous and can be manufactured very easily as a thin tape. The amorphous tape is shaped into an indication needle by stamping or the like. The product thus obtained looks the same as the conventional minute hand in the plane shape but is 30mum in the thickness, half that of the conventional hour hand ranging from 50-150mum. This can make the wrist watch further thinner.
Patent JP-H1114491-A (JP)
Title: Leakage detecting method
Inventor: MAEJIMA KEIJI
IPC: G01M3/04
Filed: 1997-06-24
Abstract: PROBLEM TO BE SOLVED: To enable the detection of even a trace amount of leakage inexpensively and at early stage by providing a space part between a flange part and a heat insulator and inserting a pipe manufactured from a base material which reacts with a leaked substance into the space part. SOLUTION: At the time of covering the periphery of a flange part with a heat insulator, a space part is formed between the flange part and the heat insulator, and a pipe manufactured from a base material which reacts with a leaked substance is inserted into the space part. By this, the substance leaked from the flange part is guided to an exit to the outside through the pipe to detect the leaked substance from a reactant formed at the exit. The material of the pipe is not especially limited as far as it reacts with the leaked substance and forms a detectable reactant, but preferably a metal such as brass, copper, iron, nickel, chrome, cobalt, zinc. For example, in the case that the material of the pipe is copper and that an acid liquid or an acid gas is an acetic acid, copper reacts with an acetic acid to form a copper acetate, and a blue metal compound is detected.
Patent JP-S6162679-A (JP)
Title: Control valve device
Inventor: SHIRAKAWA SEIICHI
IPC: F16K11/085
Filed: 1984-09-05
Abstract: PURPOSE:To sequentially control individual valve functions at fixed time intervals by inserting a valve body in a cylindrical valve casing having a plurality of openings, and slidably rotating the valve body at low speed so that plural openings disposed on the valve body are sequentially connected to the openings, of the casing. CONSTITUTION:A valve casing 1 is provided with a plurality of openings, 1a, 1b, 1c disposed in the axial direction at intervals on the wall surface thereof, and formed cylindrical. A cylindrical valve body 2 is disposed in the valve casing 1 in such a manner as to slidably rotate in close contact with the inner wall surface of the valve casing 1. The valve body 2 is provided with a plurality of openings 2a, 2b, 2c formed in the peripheral direction on the wall surface thereof with a designated length and disposed opposite to the respective openings 1a, 1b, 1c of the valve casing 1 in a different phase arrangement to be sequentially connected to the respective openings with the passage of time.
Patent JP-H0929231-A (JP)
Title: Water purifying apparatus
Inventor: MASUDA NOBORU
IPC: B01D27/00
Filed: 1995-07-20
Abstract: PROBLEM TO BE SOLVED: To provide a water purifying apparatus which can improve power generation efficiency by preventing the decrease in the generated energy of a solar cell due to temperature increase, etc. SOLUTION: This apparatus is equipped with a solar cell 15 which generates power by sunlight, a filter 16 set under water, a pump 40 which passes water through the filter 16 by being driven by the power of the solar cell 15, and a sprinkler 28 which sprinkles water on the upper surface of the solar cell 15. In this way, by sprinkling water on the upper surface of the solar cell 15 by the sprinkler 28 when the temperature of the solar cell 15 is increased, the temperature of the solar cell 15 is decreased, and the upper surface of the solar cell 15 is cleaned by removing dust, etc.
Patent JP-H0529932-A (JP)
Title: Clock changeover circuit
Inventor: FURUYA TADASHIGE
IPC: H03L7/183
Filed: 1991-07-24
Abstract: PURPOSE:To use one reference clock, to make the circuit scale constant even when number of clocks to be switched, to confirm whether or not the clock is normally oscillated and to adjust the clock even when the oscillated clock is not normal. CONSTITUTION:(1); A CPU 9 uses a switch signal 106 and a switch 11 to interrupt a loop from a phase comparator 3 to a comparison frequency divider. The CPU 9 controls a VCO 5 through a D/A converter 7 to obtain a center frequency 103 (set to k) from an output pulse 105. When the center frequency is not correct, the value (k) is revised and the processing above is repeated. When the (k) is no longer revised, it indicates the defective circuit. The CPU 9 closes the loop finally. (2); Feedback is applied in the closed loop state, the CPU 9 gives the reference frequency division value 101, the comparison frequency division value 102 and the center frequency (k) obtained in (1) to the circuits, to confirm whether or not the circuit is normal by awaiting a phase lock signal 104 going to ''1'' within a prescribed time. (3); The processing (1), (2) are implemented to all clocks to be switched. When they are all normal, the adjustment is made complete.
Patent JP-S6399266-A (JP)
Inventor: ORNDORFF JR ROY L
IPC: B29C43/00
Filed: 1987-07-25
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-H0913314-A (JP)
Title: Cutting device for asphalt road face
Inventor: ARIKAWA KIWAMU
IPC: E01C23/12
Filed: 1995-06-28
Abstract: PURPOSE: To increase the workability, by providing a blade cutting asphalt heated and softened by microwaves, a microwave generator with variable irradiation direction, and microwave antenas diagonally irradiating against the road face. CONSTITUTION: An asphalt road face 1 is heated and softened by the irradiation of microwaves 9 and a heating and cutting vehicle is advanced to remove deteriorated asphalt 1b by means of a cutter blade 11. The microwaves 9 are diagonally irradiated rearward by a plurality of microwave generators of which height, angle are variable, and a plurality of microwave antenas 10 diagonally opened rearward. As a result, the transmission distance is made longer in the range of an objective depth (d) and hence, the microwaves penetrating deeper than an objective depth (d) and dissipating, are reduced. And since the irradiation direction is variable, the heating can be adjusted in accordance with the work conditions and the leakage to the periphery can be controlled. In this way, the heating efficiency, the working speed, safety, etc., can be improved.
Patent JP-H0911373-A (JP)
Title: Honeycomb structure
Inventor: HIROSAKI KUNIHIKO
IPC: B32B3/12
Filed: 1995-06-28
Abstract: PURPOSE: To improve bonding strength by forming a contact bonding structure between cell walls and surface plates of a honeycomb core composed of the ends of buckled cell walls and bonding sections composed of bonding materials having their areas increased at the buckled ends and fillet sections. CONSTITUTION: Pressure is applied to cell walls 9 of a honeycomb core 11 to form buckles B on ends 13. Bonding sections 14 are constituted of bonding materials A such as bonding agents interposed between contact faces 16 of the ends 13 of the cell walls 9 of the honeycomb core 11 and surface plates 12 facing the contact faces. Fillet sections 15 are formed by the bonding materials A such as bonding agents between the outer peripheries of the ends 13 of the cell walls 9 and the nearby surface plates 12 around the bonding sections 14, and embedded into the buckles B of the ends 13 of the cell walls 9. As a result, the areas of the contact faces 16 are increased and also the areas of the bonding sections 14 are increased to improve the bonding strength.  Also the areas and sizes of the fillet sections 15 are increased by the sections buckled by the buckles B to improve the bonding strength.
Patent JP-H0743565-A (JP)
Title: Structure and method for coupling optical semiconductor element and optical waveguide
Inventor: KURATA KAZUHIKO
IPC: H01S5/00
Filed: 1993-07-27
Abstract: PURPOSE:To perform the coupling of an optical semiconductor element and an optical waveguide without applying adjustment and with high accuracy and high mass-productivity. CONSTITUTION:The coupling structure of the optical semiconductor element 2 and the optical waveguide 8 is formed by forming a groove 5 at a first substrate 1 on which the optical semiconductor element 2 is packaged, and arranging a short optical fiber 4 on the groove 5 so as to coincide with the height of the light emitting part of the optical semiconductor element 2. While, it is formed by forming a groove 9 on the extension of the optical waveguide 8 of a second substrate 11 on which the optical waveguide 8 is formed, fitting the upper half of the short optical fiber 4 arranged at the first substrate 1 in the groove 9, and coupling the short optical fiber 4 with the optical waveguide 8. Also, the positioning of the optical semiconductor element 2 on the first substrate 1 is performed by providing marks 61, 62 consisting of thin film which blocks infrared rays, etc., at the actual packaging plane of the optical semiconductor element 2 and the surface of the first substrate. The area centroid of the marks 61, 62, etc., can be calculated by irradiating with the infrared rays and applying image processing, and the position of the optical semiconductor element 2 is adjusted so as to obtain coincidence between them. In this way, it is possible to easily couple the optical semiconductor element 2 with the optical waveguide 8 with high accuracy.
Patent JP-H0912800-A (JP)
Title: Thermoplastic resin composition
Inventor: AKIYAMA YOSHIKUNI
IPC: C08L53/02
Filed: 1995-06-29
Abstract: PURPOSE: To produce a thermoplastic resin composition having low orientation in the dispersed phase in injection molding, hardly causing delamination and good in heat resistance, rigidity and toughness after thermal hysteresis by blending a polyphenylene ether with two specific types of polypropylene-based resins and a hydrogenated block copolymer. CONSTITUTION: This thermoplastic resin composition comprises 100 pts.wt. in total of a blend of (A) 70-10wt.% polyphenylene ether with (B) 30-90wt.% polypropylene-based resin in which the weight ratio of a highly crystalline resin component to a moderately crystalline resin component ranges from (95/5) to (10/90), and (C) 5-30 pts.wt. copolymer obtained by hydrogenating, in a range of 65 to <80%, a copolymer of polymer blocks composed mainly of an aromatic vinyl compound and other polymer blocks composed mainly of a conjugated diene compound having 65-75% contents of 1, 2 or 3,4-vinyl bonds. The ratio of the crystalline phase of homopolypropylene parts determined by free induced attenuation of pulse NMR is >=96% and the melting point of the crystalline phase is >=163 deg.C for the highly crystalline component, while those for the moderately crystalline component are 93 to <96% and 114 deg.C to <163 deg.C, respectively.
Patent JP-H0471941-A (JP)
Title: Small article case for automobile
Inventor: KANAYAMA MASAAKI
IPC: B65D85/57
Filed: 1990-07-11
Abstract: PURPOSE:To allow the easy change of the position and direction of a stowage section, depending upon conveniences for a person on board an automobile by supporting an outer case on one end of a flexible arm with the other end thereof fixed to the interior member of the automobile in such a way as to be freely detachable, and further supporting an inner case in the outer case in such a way as to be capable of freely turning vertically. CONSTITUTION:The small article case in the title is constituted with a body 1 forming a stowage section, and a flexible arm 2 for supporting the body 1. The lower end of the flexible arm 2 is fitted to the front end of a seat support rail 6 as an interior member with a bolt 8 via the U-shaped notch 7 of a fitting 3. The body 1 comprises an outer case 12 having an opening 11 on top, and an inner case 14 for housing an article (CD case) 33. In addition, the outer case 12 is made freely detachable from the upper end of the flexible arm 2 via the engagement of a thin-box type mount base 15 formed thereon with a mount stay 17 at the aforesaid upper end. The inner case 14 is formed as a rectangular parallelepiped having an opening 13 only for taking in and out the article, and energized with a coil spring 29 to project up and turn about a support axis 25.
Patent JP-H11160672-A (JP)
Title: Circuit and method for detecting phase frequency of liquid crystal display element
Inventor: TEI TAIHO
IPC: H03D13/00
Filed: 1998-06-30
Abstract: PROBLEM TO BE SOLVED: To precisely detect a phase difference and to precisely detect the phase difference between both signals even in the section that a period of an external synchronizing signal isn't fixed by 1/2 frequency dividing the external synchronizing signal and a horizontal synchronizing signal and comparing phases and the phase difference of both signals. SOLUTION: A phase difference detection means 30 inputs the external synchronizing signal 2Csa 1/2 frequency divided through a first frequency division means 10 and the horizontal synchronizing signal 2Hs 1/2 frequency divided through a second frequency division means 20, and detects the phase difference between both phases to generate a phase difference detection signal PDD. A phase discrimination means 40 inputs the external synchronizing signal 2Csa from the first frequency division means 10 and the horizontal synchronizing signal 2Hs from the second frequency division means 20 to discriminate whether or not the phase of the external synchronizing signal Csa precedes the phase of the horizontal synchronizing signal Hs.  The phase difference detection signal PDD and a phase discrimination signal PDIS are applied to a comparison means 50, and the comparison means 50 generates a phase frequency difference signal PFD between the external synchronizing signal Csa and the horizontal synchronizing signal Hs.
Patent JP-H0829245-A (JP)
Title: Combination metering system
Inventor: MORI HISASHI
IPC: B65G47/68
Filed: 1994-07-13
Abstract: PURPOSE:To provide a combination metering system which is provided with a configuration for performing combination metering of fragile articles and can easily perform maintenance inspection. CONSTITUTION:A combination metering system is provided with a supply device 1 with a plurality of parallel supply paths for successively supplying an article X, a metering device 2 with a plurality of metering machines WE which are laid out corresponding to each supply path for metering the supplied article X, a delivery device 3 for delivering the article X carried out of each metering machine WE to a specific delivery port 32, and a combination operation means 20 for performing combination operation of metered values with each metering machine WE and selecting the combination of the metering machine WE located in an allowable range and carrying it to a delivery device 3, thus performing combination metering of a fragile article. The metering device 2 is configured so that the article X can be pulled out in both directions, namely the transport direction of the article X and a width direction C crossing the transport direction. Simply by providing a space which is approximately half the width of the metering device 2 at both sides of the metering device 2, the metering device 2 can be pulled out alternately in both directions, thus easily performing maintenance inspection.