baber/WOPTO huggingface dataset:
Patent JP-S5587004-A (JP)
Title: Surface-property measuring method
Inventor: KAWAHARA MAMORU
IPC: G01B11/30
Filed: 1978-12-25
Abstract: PURPOSE: To measure surface roughness and surface cracks by a simple constitution, by providing a laser light source irradiating a measured surface with spot light and a screen which detects light diffracted after being reflected by measured surface.  
     CONSTITUTION: From a proper direction within plane ABB'A' crossing measured surface BCC'B' at right angles, spot light emitted by a laser light source and this light is reflected by measured surface BCC'B' and dispersed on plane ABB'A'. Since streaks formed on measured surface BCC'B' during work operate as a diffraction grating, the direction of reflected light dispersing by diffracting crosses that of work streaks K at right angles. By using the pattern of the reflected light, surface properties such as the surface roughness, surface cracks, surface curvature, flatness, etc., of the measured surface can be measured. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5864584-A (JP)
Inventor: IWAZAWA HIROSHI
IPC: G07C1/00
Filed: 1981-10-14
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-S6223403-A (JP)
Title: Porous hollow yarn membrane and its preparation
Inventor: YAMADA KATSUYA
IPC: C08F16/02
Filed: 1985-07-23
Abstract: PURPOSE:To obtain a separation membrane based on an ultrafiltration membrane excellent in hydrophilicity and capable of obtaining large water permeability, by using polyvinyl butyral having a degree of butyralization of 81.6mol% or less. CONSTITUTION:Butylaldehyde is reacted with polyvinyl alcohol to obtain polyvi nyl butyral having a degree of butyralization of max. 81.6mol%. An acetyl group remains in the molecule of polyvinyl butyral and the average polymeriza tion degree of said polyvinyl butyral is pref. 250-3,000. This polymer is dis solved in a solvent such as amides in concn. of 10-40% and molded into a hollow yarn membrane by using a double tube nozzle. A plasticizer and inorg. salts can be mixed in the solution in order to control a void ratio. In order to enhance strength, a crosslinked structure can also be formed by using polyva lent aldehyde in a polymer chain.
Patent JP-H04360501-A (JP)
Title: Manufacture of rare earth magnet
Inventor: KASAI YASUMASA
IPC: H01F1/053
Filed: 1991-06-07
Abstract: PURPOSE:To obtain a method wherein material powder is hardened in a specified form to obtain a magnet without decomposing R-Fe-N compound in an R-Fe-N based rare earth magnet, and improve magnet characteristics. CONSTITUTION:In the manufacturing method of a rare earth metal manget expressed by a general formula RxFe100-x-yNy (where R is a rare earth element containing Y, and 5<=x<=30 and y<=39 in atomic %), 10wt.% or less of one or more kinds of low melting point metal out of Sn, Zn, Al, Sb, Bi, Se, Gu, Te, In, Cd and Pb is added as binder to the material powder of the rare earth magnet, and hot pess is performed. In another mode, R-Fe based eutectic alloy like low melting point Sm75Fe25 and Nd75Fe25 is used as the binder. Further, in another mode, R-Fe-T constituted by adding a third element is used as the binder.
Patent JP-S5864151-A (JP)
Title: Painting apparatus
Inventor: HIRANO BUNZOU
IPC: B05B5/08
Filed: 1981-10-14
Abstract: PURPOSE:To make it possible to carry out a series of painting works automatically, by a method wherein a conveyed object to be painted is succeedingly stopped just before a paint spray gun and, at the same time, a paint is coated while sprayed to reduce the wastefulness of the paint. CONSTITUTION:Hangers 3 of objects to be painted arranged to a transport conveyor line 1 at appropriate intervals are suspended in a freely rotatable manner by vertical shafts as well as, to each vertical shaft, a gear 4 to be drive is fixed coaxially and a drive gear 6 is provided to a position where the gear 4 is succeedingly engaged therewith on the way of the movement thereof. The position of the gear 4 when said gear 4 is engaged with the gear 6 is detected by a position detecting apparatus 11 and a control apparatus 12 stops the conveyor line 1 for a desired time according to the signal of the apparatus 11 as well as, during this time, a paint spray apparatus comprising a paint spray gun or the like is acted. That is, the object 13 entering a painting chamber 5 by transportation is stopped at a definite position and, at the same time, receives the spraying of the paint while rotated at that position and, when painting is completed after a predetermined time, the conveyor line 1 is moved.
Patent JP-H0831258-A (JP)
Title: Electronic component
Inventor: WATANABE HISASHI
IPC: H01H9/02
Filed: 1994-07-15
Abstract: PURPOSE:To reduce the wear of a cutter for cutting remarkably when plate-like terminals extruding from an electronic component containing several parts are cut by forming portions to be cut into columnar or cylindrical shaped. CONSTITUTION:A resilient metal hoop plate is machined into plate-like terminals 11 provided with fixed contacts and moving contacts made successively on their one-side ends so as to set in a metal mold. Resin is injected into the metal mold to form a switch case 10 including. the fixed contacts and the moving contacts. An operation knob 12 which pushes the moving contacts to touch the fixed contacts is incorporated thereinto, and a cover 13 whose one portion is exposed on the upper face thereof is incorporated also. When the electronic parts are incorporated into a printed board or the like via an automatic mounting machine, the extruded plate-like terminals 11 are cut at a predetermined length by a cutter. Therefore, portions to be cut 14 are formed into columnar or cylindrical shapes in advance. Thereby, the wear of the cutter is remarkably reduced during the process of cutting so that the frequency of cutter replacement is lessened to improve productivity.
Patent JP-S6228532-A (JP)
Title: Electromagnet power device
Inventor: IMAI HIROTO
IPC: F16D65/18
Filed: 1985-07-26
Abstract: PURPOSE:To keep braking force constant by providing a multi-stage spring and mounting the spring in the direction of decreasing in spring force with an increase in length of a void. CONSTITUTION:When a d.c. current is applied to a coil 5, magnetic flux flows through an iron core 4 to cause magnetic attractive force between the iron core 4 and a movable iron core 10, so that a void between the iron core 4 and the movable iron core 10 can be reduced. By this action, the movable iron core 10 and a movable shaft 6 receive the force, so that a lining holder 2 pushes up a brake she 1. In this arrangement, the natural lengths and spring constants of a return spring 3 and a load adjust spring 8 are combined to provide spring characteristics shown by cruves 15, 16, 17, thereby to cancel a magnetic attractive force change for a void length change and obtain fixed push-up force within a fluctuation range of push-up force in the use range 18.
Patent JP-S5865967-A (JP)
Inventor: PAURU FUYUUSUNAA
IPC: F02M61/16
Filed: 1982-09-22
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-H1110309-A (JP)
Title: Method for controlling injecting force in die casting machine
Inventor: UCHIDA MASASHI
IPC: B22D17/32
Filed: 1997-06-20
Abstract: PROBLEM TO BE SOLVED: To provide an injecting force control method of a die casting machine which can change adjusting range of a metallic pressure given to molten metal into arbitrary range with extremely simple and easy method and can expand the utility of the machine. SOLUTION: In this injecting force control method of the die casting machine, an accumulator 10 connected in series with a piston type accumulator 10A and a gas accumulator 10B through a stop valve 20 at the intermediate, is connected with the head side of an injection cylinder 8 and the molten metal is injected and filled up into a cavity in the die 2 while controlling the advancing force of the injection cylinder 8. In such a case, when the metallic pressure given to the molten metal during injection intends to be high pressure, a stop valve 20 is made into the communicating state to increase the vol. at the head side of the piston type accumulator 10A. When the metallic pressure given to the molten metal during injection intends to be low pressure, the stop valve 20 is made into the close state to reduce the vol. at the head side of the piston type accumulator 10A.
Patent JP-S648833-A (JP)
Title: Multiple connection power converter
Inventor: KOMIYA HIROMICHI
IPC: H02J3/38
Filed: 1987-06-30
Abstract: PURPOSE:To simplify a circuit, by composing a one side power rectifier among two sets of power rectifiers and power inverters arranged between an input transformer and an output transformer, of diodes, and by crossing power lines between the power rectifiers and the power inverters. CONSTITUTION:To a space between an input transformer 2 connected to a power line 1, and an output transformer 9 connected to a load 10, a first and a second power rectifiers 3 and 4 and a first and a second power inverters 7 and 8 are connected. One of the power rectifiers, for example, the power rectifier 3 is composed of diodes D1 and D2, and the other converters 4, 7, 8 are all composed of thyristors TH3-TH8. Besides, power lines from the power inverters 7 and 8 are crossed over each other and are connected to the power rectifiers 4 and 3, to compose a single closed circuit in the same current direction. As a result, the unit cost of the power rectifiers is reduced, and the phase controlling section of the thyristors is reduced by half, and the circuit is simplified, and the cost is lowered.
Patent JP-S5865955-A (JP)
Title: Cylinder block for vehicle
Inventor: TSUZUKI YOSHIHIKO
IPC: F02F1/10
Filed: 1981-10-15
Abstract: PURPOSE:To provide an economical, light and durable cylinder block by sandwiching a hollow cylindrical body in the inner peripheral surface of which a cylinder liner is press fitted and a pipe into which a tension bolt is inserted with upper and lower casings from above and below. CONSTITUTION:Hollow cylindrical bodies 1 of iron system material into the inner peripheral surface of which cylinder liners are press fitted respectively have their axes arranged parallel to each other and are arranged linearly in a plane perpendicular to said axes. Pipes 3, 4 of iron system material into which tension bolts are respectively inserted are arranged outside the hollow cylindrical body 1 to have their axes arranged parallel to each other so that both pipe and body are fixed partially to each other while a narrow water path 8 is formed between them. The hollow cylindrical bodies 1 and pipes 3, 4 are sandwiched from above and below by upper and lower casings 5, 7 of steel and welded to them to form a cylinder block.
Patent JP-H08336168-A (JP)
Title: Holding device of cable switchover connector of new and old terminal plates on wiring board
Inventor: URAGAMI YUKIO
IPC: H04Q1/16
Filed: 1995-06-08
Abstract: PURPOSE: To provide a holding device for a switchover connector, which is capable of performing the switching work of new and old terminal plates while performing other works in parallel by enabling the free moving of a ladder. CONSTITUTION: At the lower end of a supporting pole 1, a base plate 1a is mounted, and at the upper end, a top plate 1b is mounted. A holding tool 2 is composed of a mounting part member 2a, a slide bar 2a and a holding bar 2c. On the mounting member 2a, a vertical insertion through hole 2a' and a horizontal insertion through hole 2a" which orthogonally cross with each other are formed. In the vertical insertion through hole 2a', the supporting pole 1 is inserted so that it may be freely slid. In the horizontal insertion through hole 2", the slide bar 2b is inserted so that is may be freely slid. The slide bar 2b has the length enough for that the holding bar 2c is capable of coping with plural terminal plates without moving the supporting pole 1, and the holding bar 2c moves along the slide bar 2b and is fixed at an arbitrary location.  This holding device is arranged on the clearance between a main wiring board and a ladder.
Patent JP-H066704-A (JP)
Title: Television receiver
Inventor: OKAZAKI TOSHIHIRO
IPC: H04N5/445
Filed: 1992-06-23
Abstract: PURPOSE:To set up the direction of an antenna and that of a polarizing face by one-touch operation by providing a satellite communication receiver built-in type television(TV) receiver with a channel presetting function. CONSTITUTION:The angle and polarizing face of each channel to be received between respective satellites are previously stored in a microcomputer 3. When a setting mode for the channel positions of television is started, respective channel positions are selected and stored. When each channel position is selected by a remote controller, an actuator, the direction of an antenna 1 provided with a polarizing face switching function and the direction of a polarizing face are switched to the selected channel. Thereby the directions of the antenna 1 and the polarizing face can be set up by one-touch operation and a satellite communication receiver built-in type TV receiver 2 improved at its using procedure can be obtained.
Patent JP-H0720199-A (JP)
Title: Test system for semiconductor device, semiconductor device insertion/removal station and test chamber
Inventor: SAKAI IWAO
IPC: G01R31/26
Filed: 1993-07-02
Abstract: PURPOSE:To provide a test system which can efficiently test numerous kinds of semiconductor devices when test time is long and which can also reduce a floor space. CONSTITUTION:A semiconductor device 2 with an insertion tray 14 mounted on a tray 1 is taken out of the tray 1 and inserted into a socket 10 of a test board 9, a carrier robot 21 inserts the test board 9 into a test chamber 19, the vest chamber 19 sets the test board 9 to a test environment temperature, a slide manipulator moves a tester head 23 no connect the tester head 23 to an electrode of the test board 9, and a tester 22 tests electric characteristics of the semiconductor device 2 mounted on the test board 9.
Patent JP-H0331286-A (JP)
Title: Elimination of formyl group
Inventor: HASHIMOTO MITSUNORI
IPC: C07D501/04
Filed: 1989-06-27
Abstract: PURPOSE:To obtain the high-purity subject compound in high yield with hardly any by-products, etc., by treating a specified compound with methanesulfonic acid or trifluoromethanesulfonic acid. CONSTITUTION:A compound expressed by formula I [R<1> represents formyl or formula II; R<2> represents 1-alkoxycarbonyloxyethyl or anion; R<3> represents alkoxy or (substituted) thiazolio wherein substituent group represents alkyl or hydroxy] is dispersed, etc., in a solvent such as methanol, to which 1-5 equivalents (preferably 2-3 equivalents) methanesulfonic acid or trifluoromethanesulfonic acid are added and reacted while at 0-50 deg.C (preferably 20-40 deg.C) for 10min-2hr being stirred to afford the objective compound expressed by formula III (R<4> represents H or formula IV) or a salt (hydrochloride, etc.) thereof.
Patent JP-H0330324-A (JP)
Title: Method for detecting doppler shift amount of particle and method for forming or etching film
Inventor: UEHARA YUJI
IPC: H01L21/203
Filed: 1989-06-27
Abstract: PURPOSE:To make it possible to control the process accurately by guiding the light from light emitting atoms and the light from a stationary light source comprising the same atoms into an interference spectroscope, measuring the doppler shift amount of the light from the light emitting atoms with the wavelength of the light from the light source as a reference, and controlling plasma in association with the measurement of a doppler width. CONSTITUTION:The wavelength of the light emitted from atoms to be measured which are moving in the space of a film forming apparatus or an etching apparatus 11 is measured with Fabry-Perot interference spectroscope 10. The speed distribution of particles is measured based on the spread of the light from the light emitting source caused by a doppler effect. With the wavelength of the stationary light source having the same atoms as the atoms to be measured as a reference, the doppler shift amount is measured. The speed distribution of the particles and the doppler shift amount are fed back to the controllable parameters of a film forming apparatus or an etching apparatus 1. Namely, the doppler shift amount reflects the speed of the largest part of the particles, and the doppler spread reflects the speed distribution. Therefore, the effects on the films and etching are delicately different. When both are used as the feedback data in this way, highly accurate process control can be performed.
Patent JP-S6089961-A (JP)
Title: Manufacture of complementary semiconductor device
Inventor: OOTA MICHIHIRO
IPC: H01L29/78
Filed: 1984-08-06
Abstract: PURPOSE:To curtail the processes and control the threshold value of each transistor by providing a region of inverse conductivity type to a part of the surface of semiconductor substrate, forming therein an N channel transistor, providing a P channel transistor to the other area and thereafter implanting ion to the entire part. CONSTITUTION:The entire part of an N type Si substrate 1 is covered with an oxide film 2, an aperture is provided to a part of such surface, the B ion is then implanted and thereby a P type well region 3 which is little higher than the substrate 1 in the concentration is formed in the aperture. Then, the source and drain regions 4, 5 of an N channel MOS transistor are formed in the region 3 by the ion implantation and the source and drain regions 6, 7 of a P channel MOS transistor are formed adjacent to the region 3. Thereafter, a film 2 between the regions 4 and 5, 6 and 7 is renewed to a gate insulation film 8 and the boron B ion is implanted to the entire part. Thereby, a P type region 9 in the higher concentration then the region 3 is formed between the regions 4 and 5, while an N<-> type region 10 is generated by impurity compensation between the regions 6 and 7.
Patent JP-H0742081-A (JP)
Title: Method for coating of woven fabric with elastic body
Inventor: NORUBERUTO RATOKE
IPC: D06M101/16
Filed: 1994-06-23
Abstract: PURPOSE: To improve adhesion between silicone and a textile fabric by carrying out a corona discharge treatment on the textile fabric and thereafter applying silicone rubber. CONSTITUTION: After irradiating the textile fabric at frequency of about 1-500 KHz, voltage of about 3-50 KV and in an irradiation amount of 10-1000 μAh/m<2> , liq. silicone rubber is applied and cured to obtain the silicone coated textile fabric having improved adhesion between silicone and the textile fabric.
Patent JP-S6276437-A (JP)
Inventor: CHIYAARUZU II MIRAA
IPC: G01N25/60
Filed: 1986-07-15
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-H11347310-A (JP)
Title: Filtration column employing filament bundle
Inventor: SATO TOSHINOBU
IPC: B01D29/62
Filed: 1998-06-12
Abstract: PROBLEM TO BE SOLVED: To improve back washable property as compared with that of a conventional bundle. SOLUTION: The lower end part 5a of a filament bundle 5 is supported through a supporting tool 4 for a filament bundle in a porous plate 3 transversely laid in a tower main body. A back washing fluid dispersion layer 6 is formed by spreading pebble 6a all over. The back washing fluid flowing out of through holes 45, which function as back washing fluid flowing outlets, of the supporting tool 4 for filament bundle passes through the pebble 6a, so that the fluid is dispersedly supplied and brought evenly into contact with all over the filament bundle 5 to efficiently remove suspended solid.
Patent JP-S6057298-A (JP)
Inventor: GOTOU TETSUYA
IPC: G21F9/30
Filed: 1983-09-09
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-H11355364-A (JP)
Title: Zero bit elimination method and zero bit elimination circuit
Inventor: KANEKO HIROAKI
IPC: H04L25/49
Filed: 1998-06-12
Abstract: PROBLEM TO BE SOLVED: To reduce power consumption by conducting zero bit elimination processing for bit strings configuring a high speed frame by means of parallel signals consisting of pluralities of bits. SOLUTION: In the case of eliminating inserted 'zero' bits from a bit string of a frame where 'zero' bits are inserted to its prescribed bit locations so as to avoid production of the same pattern as that of the flag with respect to fields other than the flag fields that have prescribed flag bits at start and end fields, a zero eliminating discrimination circuit 13 receives two shift signals 121, 122 generated from by FFs 11, 12 that receive two consecutive parallel input signals 101 as a zero insertion discrimination bit string and detects prescribed zero inserting positions based on a discrimination pattern. A zero elimination output circuit 15 eliminates 'zero' bits based on the discrimination pattern and adjusts transmission of an output signal based on the number of zero bit insertion times.
Patent JP-S5866161-A (JP)
Title: Diagnostic system
Inventor: FUJITA TERUMI
IPC: G06F11/22
Filed: 1981-10-16
Abstract: PURPOSE:To detect the abnormality quickly while improving the processing efficiency, by by-passing the diagnostic route between an external connection device, where a transaction is generated, and a processor, to open the processing route and diagnosing idle routes. CONSTITUTION:A detector 8 is provided following a controlling part 9; and when a transaction is generated, a flag is set in a status 12, and processor 1 and 2 recognize it. A start period T of the periodic diagnosis is shortened by a timer 6. If a transaction 15-1 is generated in an A device 10 during the diagnosis on a periodic diagnosis routine 14-1, the flag of the status 12 is detected by the processor 1 or 2 to by-pass the diagnosis for the A device 10, and the transaction is processed. Similarly, processings for a corresponding routine 14-1 or 14-2 is by-passed when the time for the periodic diagnosis routine processing comes during the processing of a transaction 15-1 or 15-2.
Patent JP-H0914993-A (JP)
Title: Rotary encoder
Inventor: KOMAI KENJI
IPC: G01D5/36
Filed: 1995-06-30
Abstract: PURPOSE: To provide an incremental encoder (one of rotary encoder) provided with a parameter storing circuit and a means which transmits parameters to a motor controller. CONSTITUTION: A rotary encoder is constituted of an original signal outputting section 11 which outputs the original signal of the incremental encoder, a parameter storing circuit 12 which stores the parameters of the rotary encoder and a motor to which the rotary encoder is attached, and a signal transmitting circuit 13 which transmits the signals of the section 11 and circuit 12 to a motor controller. Therefore, the need of setting parameters can be eliminated and number of kinds of products can be reduced, because the combination of a motor and a motor controller can be set arbitrarily on the motor controller side.
Patent JP-S6145831-A (JP)
Title: Grain supply device in grain drying machine
Inventor: KOREHISA MASAKI
IPC: F26B25/00
Filed: 1984-08-06
Abstract: PURPOSE:To reduce the total height of a grain lifter and enable a dryer having a necessary capacity to be installed in even a workshop having a low ceiling, by providing a sucking-up impeller between the upper end of the grain lifter and the outer peripheral portion of the beginning end of an upper spiral transfer trough. CONSTITUTION:Grains are transferred from a dryer chamber 2 upward by a grain lifter 4, dumped and supplied into an upper spiral transfer trough 5. The grains are transferred by said trough 5, diffused and restored into a storing chamber 1. Then, a sucking-up impeller 6 is provided between the upper end of the grain lifter 4 and the outer periperal portion of beginning end of said trough 5 so that the grains are dupmed and supplied into said impeller 6 by the grain lifter 4 and then sucked up and supplied into said trough 5 by the rotation of said impeller 6.