baber/WOPTO huggingface dataset:
Patent JP-S60231602-A (JP)
Inventor: YOJIEFU BAKOSU
IPC: C07C45/71
Filed: 1985-01-17
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-H04262308-A (JP)
Title: Oxide superconductive wire rod
Inventor: USAMI AKIRA
IPC: H01B13/00
Filed: 1991-01-21
Abstract: PURPOSE:To enhance the critical current density of a round oxide superconductive wire circiluar in its cross-section area whose critical current density is markedly small in comparison with that of a tape-like wire flat in its cross section, nearly up to that of the tape-like wire. CONSTITUTION:A round oxide superconductive wire has a nearly concentric circular multiple toroidal structure in which a metal, such as silver or a silver alloy, and oxide superconductors are alternately stacked in its cross section. Thus, the distance of the oxide superconductive wire from the boundary with the metal becomes so small that the c-axis orientation degree can be improved.
Patent JP-H06216039-A (JP)
Title: Microwave plasma cvd device
Inventor: ECHIZEN YUTAKA
IPC: C23C16/50
Filed: 1993-01-14
Abstract: PURPOSE:To prevent a film from being formed on a microwave inlet window and to keep gas plasma stable for a long time by a method wherein a multi- pillared structure, which is formed of microwave transmitting member and whose symmetrical axis is vertical to the surface of a microwave inlet window exposed to plasma, is provided to the surface of a microwave inlet window exposed to plasma. CONSTITUTION:A microwave inlet window 102 formed of microwave transmitting member is provided to the end of a circular waveguide 101. Gas diffusion restraining pipes 103 of a large number of hollow ceramic pipes are provided throughout the side of the microwave inlet window 102 exposed to plasma. A large number of ceramic pipes which are bundled and brought into close contact with the microwave inlet window 102 can be used as the gas diffusion restraining pipes 103, the ceramic pipes are vertically provided throughout the side of the microwave inlet window 102, and it is preferable that the ceramic pipes are arranged most in density. By this setup, material gas is restrained from diffusing.
Patent JP-H08193372-A (JP)
Title: Structure of wall, and execution method thereof
Inventor: SHIMOMURA HIDEO
IPC: E04H9/02
Filed: 1995-01-17
Abstract: PURPOSE: To improve execution efficiency, working safety and erection accuracy. CONSTITUTION: A ring member 4 is inscribed to be provided to the peripheral frame 3 as the peripheral surface of wall 2, and the ring member 4 is constituted of circumferential ring 8, internal circumferential ring 9 and tie rods 10, 10,.... When the structure is constructed, after the ring member 4 is built up in a horizontal state on the ground, it is suspended to mount it to a bearing member of the peripheral frame 3, and the ring member 4 is revolved to connect it to the peripheral frame 3 in a vertical state.
Patent JP-S60150359-A (JP)
Title: Modulation system of double side band - orthogonal carrier wave
Inventor: KAWASAKI TADAMICHI
IPC: H04L27/34
Filed: 1984-01-18
Abstract: PURPOSE:To suppress a peak power by placing a signal point arrangement on a signal space on a concentric circle, arranging the point on each circle at each pi/4, and shifting in phase a signal point on an adjacent circle by pi/8 to attain high speed data transmission with excellent jitter resistance performance from a narrow band and make dense the signal point arrangement. CONSTITUTION:A signal point is provided on a concentric circle at each pi/4 to the origin and the transmission power is decreased while keeping the phase jitter margin by shifting in phase by 22.5 deg. each to arrange the signal point of an adjacent circle of the concentric circle. Then the signal point is arranged to decrease the deterioration of noise margin by assuming the distance between signals on a minimum circle (radius r1) as A, where A is the signal distance of the signal space, selecting the distance with the signal point on the next concentric circle (radius r2) as A, the distance with the signal point of the 3rd concentric circle (radius r3) as A, r2n=r2+(n-1)A (n>=2) for the radius of the circle of the even number order and r2n-1=r3(n-2)A (n>=2) for the radius of the circle of an odd number order.
Patent JP-S59131056-A (JP)
Title: Stepless speed change gear
Inventor: KASHIWARA TADASHI
IPC: F16H61/26
Filed: 1983-01-17
Abstract: PURPOSE:To provide for wide range stepless speed change in a machine which greatly varies in torque by providing the machine with a plurality of conical rollers and a speed change ring which coincidently makes frictional engagement with the conical faces of these rollers and determining the position of the speed change ring by means of a cam device. CONSTITUTION:Each of a plurality of conical rollers 3 has the conical face 3a varying the effective radius and serving as the friction transmitting face, the friction transmitting face 3b having the arc section and the flat friction transmitting face 3c two of the latters making the frictional engagement with friction transmitting wheels 5 and 6, respectively which are placed on input and output shafts 1 and 2. The rollers 3 are interposed between the transmitting wheels 5 and 6. A speed change ring 4 which can be moved in the axial direction is made in contact with the external peripheries of the rollers 3 and applied to the left, that is, in the direction of transmitting hgh speed by a spring 11 of an action restricting device 10. The speed change ring 4 is operated that it is made in engagement with the first and second cam faces 14 and 15 of a cam device 12 via a pin 17 so as to reduce the revolution speed of the output shaft 2 in association with increasing of the torque which is applied to the output shaft 2.
Patent JP-H11197856-A (JP)
Title: Annular friction-stir-welding method and hermetically sealed container to be obtained by the method
Inventor: MAKITA SHINYA
IPC: F16F15/173
Filed: 1998-01-14
Abstract: PROBLEM TO BE SOLVED: To execute strong welding by inserting a lid plate into the opening part of a container, etc., and performing the friction-stirr-welding along the circular butted surface of the container, etc. SOLUTION: Into the circular opening part of the container 2 made of an aluminum alloy, the circular lid plate 1 of the same material as that of the container 2, is inserted. Along the circular butted surface of the opening edge of the container 2 and the peripheral edge of the lid plate 1, a tool having a friction pin and a surface pressing-down part, is pushed into with a prescribed pressing force while tilting the tool a little, and the tool is moved along the butted surface. Consequently, a closed circular weld line W including the toe of weld w1 which is solidified at the beginning, is formed by the fluidized aluminum.  And, when the tool approaches again near the toe of weld w1, by gradually pulling up at least the friction pin of the tool, the overlap OL of the weld line W, which becomes shallow successively toward a toe of weld w2, is formed, and the toe of weld w2 whose surface is almost flat, is made. A hermetically sealed container 2, etc., which is obtained by this, are also included.
Patent JP-S5390956-A (JP)
Title: Light wavelength branching device
Inventor: KOBAYASHI ISAO
IPC: G02B6/293
Filed: 1977-01-20
Abstract: PURPOSE:To obtain a light wavelength branching device of high multiplicity and micro size by using an optical system intensively condensing a light beam in the thickness direction of the waveguide part of a prism of a waveguide shape of thin films and utilizing thin crystal layers that can be produced by known methods.
Patent JP-H03210625-A (JP)
Title: Updating and processing method for arithmetic result flag
Inventor: SAWA AKIHIKO
IPC: G06F7/00
Filed: 1990-01-12
Abstract: PURPOSE:To speed up the arithmetic processing by writing the arithmetic result flag set in a 1st internal register into an external memory if a difference is produced between the comparing results of the arithmetic flags of the 1st and 2nd internal registers which store these flags. CONSTITUTION:A present flag value register 3 serves as a 1st internal register which stores the arithmetic result flags for each execution of instructions performed by an arithmetic logic unit ALU 2 of a microprocessor 1. A preceding flag value register 8 serves as a 2nd internal register which stores the arithmetic result flag set at execution of the precedent instruction of an ALU 2. Then a comparator 7 compares the arithmetic result flags set in both registers 3 and 8 with each other. The arithmetic result flag of the register 3 is written into an external memory 5 only when a difference is produced between the arithmetic result flags of both registers. Thus it is possible to evade the undesired writing operations to the memory 5 and then to increase the program processing speed.
Patent JP-S63246157-A (JP)
Inventor: PIITAA RESURII SUTEA
IPC: A61F5/44
Filed: 1988-01-12
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-H03210745-A (JP)
Title: Sample tilting device
Inventor: IMADA NAOKI
IPC: H01J37/20
Filed: 1990-01-12
Abstract: PURPOSE:To obtain sufficient tilt angle by providing a tilting body, a projection provided on the position that gives angular moment, a member for holding the projection, and a turning shaft for turning the member, so as to turn the turning shaft. CONSTITUTION:A projection 5 is provided in an integrated form with a tilting body 3, and is provided on the position where an angular moment can be given around a tilting shaft as a center to the tilting body 3, and is slid, being held by a guide 6 having a long groove. When a turning shaft 7 is turned in a direction A, the guide 6 is turned in the upper direction, as indicated by a dotted line. At the time of the turning, the projection 5 which is held by the guide 6, is lifted, while the tilting body is tilted around a tilting shaft 2 as the center. When a turning shaft 7 is turned in the direction B, the tilting body 3 is tilted in the reverse direction. The tilting body can be made thinner thereby, and sufficient tilt angle can be obtained even at the time of high resolution observation.
Patent JP-H0692909-A (JP)
Title: Cyclic carbonic acid ester compound, its production and positive-type photoresist composition produced by using the compound
Inventor: UEDA YUJI
IPC: C07C68/06
Filed: 1993-01-18
Abstract: PURPOSE:To provide a cyclic carbonic acid ester compound useful as a dissolution inhibiting agent to give a positive photoresist composition having various excellent properties such as resolution, profile and sensitivity. CONSTITUTION:The compound of formula I [R1 to R9 are H, halogen, (substituted) alkyl or alkenyl, t-butoxycarbonyloxy or acetyl provided that at least one of R1 to R4 is t-butoxycarbonyloxy and at least one of R5 to R9 is t-butoxycarbonyloxy]. The compound can be produced by reacting a compound of formula II [Z1 to Z9 are H, halogen, (substituted) alkyl or alkenyl, OH or acetyl provided that at least one of Z1 to Z4 and at least one of Z5 to Z9 are OH] with di-t-butyl dicarbonate in the presence of a basic catalyst. A positive-type chemical amplification photoresist composition is prepared by compounding the compound with an alkali-soluble resin (e.g. polyvinylphenol) and an acid generator (e.g. sulfonic acid ester of an N-hydroxyimide compound).
Patent JP-H04262235-A (JP)
Title: Peeling test method
Inventor: EBIHARA KAZUMI
IPC: G01N19/04
Filed: 1991-01-22
Abstract: PURPOSE:To perform a peeling test with good reproducibility at high temperature independent of a pulling rod and adhesive in the method for testing the peeling state between the different kinds material by applying external force on the other material of the different kinds of the binded materials, and contriving the applying method of the external force and the structure of the sample. CONSTITUTION:A sample having first property 41 and a sample having second property 12 are stuck together. The peeling state of the samples 11 and 12 is tested. Exrternal force F is exerted on the sample having the second property 12 which is exposed through an opening part 13 provided in the sample having the first property 11 by way of the opening part 13. The sample the second property 12 is protruding upward from the opening part 13. The opening part 13 had the base cone shape. The press is performed in a high-temperature atmosphere.
Patent JP-H06213197-A (JP)
Title: Electric blower
Inventor: HAYATSU MAMORU
IPC: F04D29/42
Filed: 1993-01-18
Abstract: PURPOSE:To prevent the turbulence of an air stream, improve performance, and reduce dispersion by forming the peripheral edge section of a bracket fixing a fan cover in the same direction as a bearing housing. CONSTITUTION:A bearing housing 16 is provided at the center section of a bracket 15, and a peripheral edge section 17 folded into a circular arc shape at the radius (r) in the same direction as the bearing housing 16 is formed at the outer periphery section. The outer edge tip section of a fan cover 13 is pressed in and fixed to the peripheral edge section 17 of the bracket 15. The radius (r) of the circular arc-shaped folded section 18 of the peripheral edge section 17 of the bracket 15 is set to 1/3-1/2 of the height (h) of the peripheral edge section 17. An air stream generated by a rotary fan 12 is rectified by a fixed fan 11, smoothly turned along the inner face of the peripheral edge section 17, and can be guided to a case 1. The fan cover 13 can be pressed in and fixed within the effective size L of a blower section, and the height size H of the fan cover 13 can be reduced.
Patent JP-H03212200-A (JP)
Title: Generator controller, control method and application thereof on vehicle generator controller and control method
Inventor: MARUMOTO KATSUJI
IPC: H02J7/24
Filed: 1990-01-17
Abstract: PURPOSE:To control generator output according to demand of the load over a wide range by determining a current command value, to be fed to a field winding, based on a signal corresponding to a differential voltage signal and a current actually flowing through the field winding, and then feeding a current to the field winding based on thus determined command value. CONSTITUTION:A field winding current command value generating means A generates a field current command value epsilon1 based on a signal Ifo, corresponding to a voltage difference epsilon2 between a battery 6 voltage and a predetermined set voltage, and a signal Iff provided from a field current signal generating means B, and then a field winding current supply means C supplies a predetermined current to a field winding 2 based on thus generated current command value epsilon1. Consequently, when a load connected to the battery 6 is thrown in to cause battery 6 voltage to drop, the current command value epsilon1 increases correspondingly thus increasing field winding current iCH. As a result, output of a generator 1 increases and the battery 6 is charged upto a predetermined voltage.
Patent JP-S5289769-A (JP)
Title: Detecter for malfunction in pressure system pressure system
Inventor: YAMA TOSHIO
IPC: B60T17/22
Filed: 1976-01-21
Abstract: PURPOSE: To provide the detection device for the malcunction in a pressure system which has excellent liquid sealing and response characteristics, and which can be applied to more than two pressure systems. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S62167176-A (JP)
Title: Cover sheet release device
Inventor: ASHISHIGE MUNEMASA
IPC: G03F7/34
Filed: 1986-01-17
Abstract: PURPOSE:To permit a stable release and reduce the amount of an adhesive tape used, by applying the tape to the lengthwise direction of a plate member, bending a portion projecting from its front end upwardly and winding the portion by releasing it from a surface together with a cover sheet. CONSTITUTION:When a tape 19 continuously applied to the surface of a cover sheet 20a is cut and the pressure applied to the tape end is released, a tape bending plate 5 is moved upwardly, a projecting portion 19a of the tape 19 is bent upwardly, a plate member 20 is begun to be transported, and the tape 19 travels together with the plate member 20 through the gap between a slide plate 18 and the tape bending plate 5 in the bent state. Next, as soon as the front end of the plate member 20 is detected by a front end detector 8, the transportation is stopped and the tape bending plate 5 is returned to its original position. Then, a releasingly winding roller 9 is rotated a prescribed amount so that the cover sheet at the front end of the plate member 20 is released. At the time, the rotation is stopped temporarily to make the release easy, gripping of the plate member 20 is released to resume the transportation and the releasingly winding roller 9 is rotated again at the time when a sensor senses the front end of the plate member 20, whereby the cover sheet is released from the plate member stably.
Patent JP-H03211236-A (JP)
Title: Production of cr-ni stainless steel sheet excellent in surface quality and material quality
Inventor: TERAOKA SHINICHI
IPC: B21B3/02
Filed: 1990-01-17
Abstract: PURPOSE:To easily produce a sheet metal excellent in surface quality and material quality by forming a Cr-Ni stainless steel into a strip by a synchronous continuous casting process, coiling this strip at specific temp., subjecting the strip to annealing, pickling, cold rolling, and final annealing, and then carrying out temper rolling. CONSTITUTION:A strip of <=6mm thickness is cast from a Cr-Ni stainless steel, such as 18%Cr-8%Ni steel, by a continuous casting process where a mold is moved synchronously with a cast strip. At this time, it is preferable to regulate the solid phase rate of the cast strip at the time of release from the mold to >=65%. This cast strip directly after casting is coiled at 800-1200 deg.C without hot rolling. This coil is annealed by means of the retained heat of the coil itself and subjected to picking and to cold rolling. After this cold rolled sheet is subjected to final annealing where pickling is exerted after annealing or to final annealing by means of bright annealing, temper rolling at about 1% elongation percentage is performed to form a sheet product. By this method, the soft Cr-Ni stainless steel sheet having superior workability and excellent in surface quality and material quality can be obtained.
Patent JP-H07212097-A (JP)
Title: Board positioning apparatus
Inventor: SAKAGUCHI MASANOBU
IPC: B23P19/00
Filed: 1994-01-25
Abstract: PURPOSE:To alleviate a labor hour for altering a type of a board when a plurality of types of boards having different conveying directions are necessarily positioned. CONSTITUTION:When a conveying chute 11 is moved down if a size of a printed board 8 is large, a roller 35 of a board pressing unit 16 is pressed, an engaging piece 31 is engaged with an end of the board 8, pressed by an energizing force of a spring 33 to position the board 8. Further, a board pressing unit 17 presses an engaging step 44 to a lower surface of the board 8 to be retracted. If the board 8 is small, the unit 17 presses to position the board 8.
Patent JP-H11200836-A (JP)
Title: Sound absorbing device
Inventor: SHIRAI MORIO
IPC: F02B77/13
Filed: 1998-01-16
Abstract: PROBLEM TO BE SOLVED: To provide a sound absorbing device wherein sound absorbing characteristics are stabilized with the lapse of time, and also the number of part items and manufacturing man-hour are reduced and the structure thereof is simplified. SOLUTION: A sound absorbing cover 1 is mounted on the exhaust manifold 3 of an engine 2. The sound absorbing cover 1 comprises a cover main body 4, a sound absorbing material 5 attached on the exhaust manifold 3 side of the cover main body 4 and a mounting member 6 for attaching the sound absorbing material 5 to the cover main body 4. The sound absorbing material 5 has a structure that a plurality of twine consisting of ceramic fibers is formed into an approximately U shape, and is retained by the mounting member 6.
Patent JP-H03183768-A (JP)
Title: Formation of deposited film
Inventor: MIKOSHIBA NOBUO
IPC: H01L23/52
Filed: 1990-01-16
Abstract: PURPOSE:To form a high-quality Al film having low resistance on the electron donative surface of a substrate by deposition with high controllability by keeping the substrate at a specified temp. in gas of an alkyl aluminum hydride and gaseous hydrogen. CONSTITUTION:A substrate 1 of Si, etc., having an electron donative surface (A) is set on a substrate holder 3 fitted with a built-in heater 4 in a reaction tube 2 regulated to a prescribed degree of vacuum with an exhaust unit 9. Gas of an alkyl aluminum hydride and gaseous hydrogen are introduced into the tube 2. The alkyl aluminum hydride is preferably dimethyl aluminum hydride but monomethyl aluminum hydride may also be used. The hydride is gasified with a carrier gas such as Ar in a gasifier 6, mixed with gaseous hydrogen in a mixer 5 and used. The surface A of the substrate 1 is kept at a temp. between the decomposition temp. of the gaseous mixture and 450 deg.C. A high- quality flat Al film as an electric conductor is formed on the surface A by deposition.
Patent JP-H05197964-A (JP)
Title: Optical reproducing device
Inventor: KANEHIRA ATSUSHI
IPC: G11B7/00
Filed: 1992-01-17
Abstract: PURPOSE:To accurately reproduce information recorded with high density by reducing the resolution width of the run. CONSTITUTION:An output part except a prescribed range is removed from a detective signal detected from a recording and reproducing system 2 and only the detective signal in a pit interval part is taken out by a window comparator 31. A differential signal deciding a peak part from the detective signal is outputted by a differentiator 32 and the differential signal is pulse-formed by a zero cross detector 39. The pulse output is ANDed with the output from the window comparator 31 for taking out only the intermediate pulse of a pit and a detective pulse is outputted. Then, when the detective signal is converted by an A/D converter 33a, the signal is synchronized by the falling pulse of the detective pulse and an address specifier 35 corrects address data by the control of an address corrector 37 and inputs the data to a ROM 36. The data on the pit interval is outputted from a table stored previously by the ROM 36 and the data is demodulated by a demodulation circuit 4 and the information is reproduced.
Patent JP-H04239670-A (JP)
Title: Printer
Inventor: YABU TETSUYA
IPC: B41J11/48
Filed: 1991-01-24
Abstract: PURPOSE:To smoothly carry out vertical movement of setting continuous form by a method wherein when a cut-form-stand or an automatic paper feeder is mounted, the holding torque is automatically changed corresponding to its weight. CONSTITUTION:When a cut form stand 6 is mounted on a printer, a thrust plate 3 is pulled backward by a slide spring, so that a lock shaft is pushed down by the rear part of the thrust plate 3 and the connection between a slide gear, attached to the lock shaft, and a torque member is released. When an automatic paper feeder is mounted, a stud of the automatic paper feeder is inserted into a hook provided on the rear end of the thrust plate 3, causing the thrust plate 3 to be moved forward, so that the thrust plate 3 is prevented from contacting with the lock shaft. Therefore, the slide gear attached on the lock shaft is brought up by a lock spring and connected with the torque member to transmit the holding force.