baber/WOPTO huggingface dataset:
Patent JP-H0663671-A (JP)
Title: Method for joining and welding reinforcing bar
Inventor: MIURA MASAHIRO
IPC: B21F15/08
Filed: 1992-08-24
Abstract: PURPOSE:To join upper and lower reinforcing bars, which are orthogonally crossed above and below, with good workability and without reducing strength by welding one end of welding wire to the node or rib part of the lower bar near the crossing part and stretching the wire to weld it to the node of the upper bar and the opposite node of the lower bar. CONSTITUTION:At the crossing part A of the lateral reinforcing bar 10 and the longitudinal reinforcing bar 20 which are orthogonally crossed above and below, to the top of one node 21a of the longitudinal bar 20 near the crossing part A, the end face of the welding wire 30 with a circular cross section is welded at a spot welding part (b). Then, by stretching the wire 30 along the center line of the longitudinal bar 20 and across the lateral bar 10, the side part in the middle of the wire 30 is welded to the top of the node 11 of the lateral bar 10 at a spot welding part (a). Then, after the side part of the wire 30 is welded at a spot welding part (a) to the top of the node 21b opposite to the node 21a of the longitudinal bar 20, the remaining part of the welding wire 30 is cut off, and the crossing part A of the lateral bar 10 with the longitudinal bar 20 is joined. Thus, the reinforcing bars are securely joined without reducing strength.
Patent JP-H0272904-A (JP)
Title: Molding method of wall material and the like
Inventor: GOTO TOMOKAZU
IPC: B28B3/12
Filed: 1988-09-07
Abstract: PURPOSE:To contrive an improvement in workability in molding of a wall material and the like, by a method wherein a molding material is fed on a lower side belt under a state where an upper and the lower belts are moved continuously and the material is pressurized and molded continuously in accordance with movements of the upper and lower belts. CONSTITUTION:Belts 5, 9 in each conveyor are moved continuously at the fixed same speed. A patterning material 31 is fed onto a main body part 5b of the belt from each feed element 22 in a feed device 21 through its feed port 22a. Then a main molding material 32 is fed from a feed device 23 through a feed port 23a so that the molding material 32 covers the patterning material 31 continuously. Then a levelling plate 24 is interposed between lateral walls 5a and the top of a loaded material is levelled flat with its lower fringe 24a. The material whose surface is levelled arrives at a confronting part between the belts 5, 9 according to a movement of the belt 5 and pressurized gradually on both sides. Molding is performed continuously according to the movement of the belts 5, 9. In addition, the lateral walls 5a on both the right and left sides of the belt 5 prevent reliably an overflow of the molding material from the upper part of the belt 5.
Patent JP-H05210132-A (JP)
Title: Polarization control method for lithium niobate and lithium tantalate and production of optical waveguide device by this method and optical waveguide device
Inventor: YAMADA MASAHIRO
IPC: C30B33/04
Filed: 1992-08-24
Abstract: PURPOSE:To obtain polarization inversion structures with good controllability by averting the surface contamination, change in refractive index, etc., of a substrate consisting of lithium niobate LN or lithium tantalate LT. CONSTITUTION:The polarization inversion structures 30 are formed by disposing 1st and 2nd electrodes 1 and 2, in the polarization direction shown by arrows d of the substrate 10 consisting of the monodomained LN or LT, forming at least the 1st electrodes 1 to the patterns corresponding to the patterns of the polarization inversion structures 30 to be finally obtd., confining the distances between the 1st and 2nd electrodes 1 and 2 to <=200mum in the case of the LN and <=700mum in the case of the LT and impressing the voltage between these electrodes 1 and 2 in such a manner that a negative potential is attained on the negative side of the spontaneous polarization of the substrate 10 and a positive potential on the positive side in the polarization control method for the LN or LT by forming the prescribed polarization inversion structures 30 on the above-mentioned substrate 10.
Patent JP-H0973663-A (JP)
Title: Multilayered optical disk
Inventor: TOMITA TAKASHI
IPC: G11B7/24027
Filed: 1995-08-31
Abstract: PROBLEM TO BE SOLVED: To make it possible to lessen the occurrence of transfer defects by sticking a first substrate and a second substrate to each other via a light transparent film. SOLUTION: This multilayered optical disk is constituted by forming a first information layer on the first substrate 1 having a thickness of 0.6mm and a second information layer 12 on the second substrate 11 having a thickness of 0.6mm and sticking these substrates via the light transparent film 4 to each other. The light transparent film 4 is preferably formed the thickness of 20 to 100μm. The sufficient sepn. of the reflected light from the first information recording layer 2 and the reflected light from the second information recording layer 12 is no longer possible and the exact detection is difficult if the thickness is too small. Spherical aberrations, etc., arise if the thickness is too large and, therefore, the light transparent film needs be set at the adequate thickness by taking these points into consideration.  The light transparent film is preferably polyethylene terephthalate, polycarbonate, etc.
Patent JP-H1046660-A (JP)
Title: Member mounting construction to foundation
Inventor: KOBAYASHI SETSUO
IPC: E04B1/10
Filed: 1996-08-06
Abstract: PROBLEM TO BE SOLVED: To provide mounting construction capable of simply and surely mounting reinforcing corner metal fixtures, etc., on a foundation mounted and fixed on a strip footing in a wooden building. SOLUTION: Member mounting construction to a foundation is so constituted that reinforcing corner metal fixtures 3 are mounted to the upper side of the foundation 1 with member mounting bolt 4 and nut 5 inserted upward from the lower side of the foundation into a through-hole 6 provided to a member mounting position of the foundation 1.  In that case, a circular spot facing recess section 7 with a large diameter on the lower side of the foundation 1 is formed concentrically in the through-hole 6, a washer 9 with size capable of being internally fitted to the spot facing recess section 7 and having a nail stopping hole is fixed to the inside of a bolt head 8 in the member mounting bolt 4, the member mounting bolt 4 is inserted upward from the lower side of the foundation 1 into the through-hole 6 in a state to store the washer 9 and bolt head 8 in the spot facing recess section 7 and, at the same time, the washer 9 is nailed to the foundation 1 by making use of the nail stopping hole.
Patent JP-H0939033-A (JP)
Title: Injection molding method having secondary injection mechanism at gate part
Inventor: TSUDA TEIZO
IPC: B29C45/57
Filed: 1995-07-27
Abstract: PROBLEM TO BE SOLVED: To eliminate after-processing in injection molding of rubber resin by removing waste of material for a sprue, a runner, and a gate to achieve ultimate rationalization for a yield. SOLUTION: In a injection molding of rubber resin, a gate 5 leading to a cavity 6 from a hot or cold runner 4 is constituted in a cylindrical shape. A hydraulically driven small piston 8 is provided therein. Material in the gate part 5 is sent into the cavity 6 to complete injection. Besides, a surface of a product is formed by an end surface of the small piston 8, and the runner 4 is held by blocking with a side surface. Thereby, a 100% yield can be attained.
Patent JP-H04106791-A (JP)
Title: Semiconductor storage device
Inventor: MURASHIMA YOSHIHIRO
IPC: H01L21/822
Filed: 1990-08-27
Abstract: PURPOSE:To decrease the current consumed by a comparing and amplifying means by providing a latch means, and non-activating the comparing and amplifying means as soon as charging of a bit line is completed by its latch means. CONSTITUTION:When a control signal PAS becomes an H level, its H level is latched by a latch circuit 120, and by an output of its latch circuit 120, a comparing and amplifying means 110 and power source supplying means 132, 134 are activated. As a result, by the means 132, 134, a driving voltage is supplied to common nodes PS, NS from a power source and a sense amplifying circuit 40 is activated, and by its amplifying part 40, the minute potential on bit lines BL, the inverse of BL is detected and amplified. When the potential on the common node rises to, for instance, an internal power supply voltage, its potential is compared with a reference voltage VR by the means 110, and based on a result of its comparison, the latch operation of the circuit 120 is released. When the latch operation is released, the means 110 is non-activated by the output of the circuit 120. In such a way, an active period of the means 110 is shortened, and the power consumption can be reduced.
Patent JP-S58127649-A (JP)
Inventor: TOOMASU BURENDOGOODO
IPC: A61G7/05
Filed: 1982-12-21
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-S62142771-A (JP)
Title: Formation of deposited film
Inventor: TAKEI TETSUYA
IPC: C23C16/50
Filed: 1985-10-11
Abstract: PURPOSE:To produce deposited films nearly free from defects in a high yield by regulating the partial pressure of steam in a vacuum vessel to a restricted value before the beginning of evacuation when a deposited film is formed on a substrate in the vessel by a vapor phase process. CONSTITUTION:A substrate 2 is placed in a vacuum vessel 7 and a gas having a low partial pressure of steam is introduced into the vessel 7 from the 2nd gas introducing system 12 through a steam removing means 13. After the partial pressure of steam in the vessel 7 is regulated to <=10mmHg, the vessel 7 is hermetically sealed to stop the introduction of the gas from the system 12 and the evacuation of the vessel 7 is started. A deposited film is then formed on the substrate 2 by a vapor phase process, preferably by plasma CVD.
Patent JP-2000057869-A (JP)
Title: Cosmetic plate device of control box
Inventor: ASAI NOBORU
IPC: H01H9/02
Filed: 1998-08-07
Abstract: PROBLEM TO BE SOLVED: To prevent the appearance of a cosmetic plate device from being worsened by the exposure of attaching members (screws) to the outside when the cosmetic plate is mounted on a device embedded in the interior wall of a house in an opening in a control box with the screws. SOLUTION: A cosmetic plate 2 has cutouts 4, 5 formed therein and a cosmetic cover 11 has hook parts 12-17 formed thereon. To put the cover 11 over the plate 2, the hook parts 12-17 are engaged with the peripheral edges of the cutouts 4, 5 and slid to lock the cover 11 in position. Then, since the cover 11 covers and hides screws 3, 3, they are not exposed to the outside, leading to enhanced appearance. With the screws 3, 3 hidden by the cover 11, operating errors can be prevented that may occur if pranhers loosen the screws 3, 3. Moreover, the cover 11 can be installed and removed by simply inserting and pulling the hook parts 12-17 into and out of the cutouts 4, 5 while sliding the hooks 12-17, so that the installation and removal can be achieved quickly and good productivity can be maintained.
Patent JP-S61102692-A (JP)
Inventor: FUKUSHIMA YOSHIAKI
IPC: G10C3/06
Filed: 1984-10-24
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-S6283001-A (JP)
Title: Liquid metal purification device
Inventor: NITAWAKI TAKESHI
IPC: B01D8/00
Filed: 1985-10-09
Abstract: PURPOSE:To make the device smaller and more compact by accommodating the magnetic pump, the magnetic flow meter, the heat exchanger, the cold trap and the pipings to connect the said equipments of the liquid metal purification device into a single vessel. CONSTITUTION:The pipings 5, the magnetic pump cooling line 6, the cold trap cooling line 7 and the cable 8 are accommodated in one vessel 22; the cold trap 4 is located in the upper part, the magnetic pump 1 is installed in the lower part, and the heat exchanger 25 is installed between the said two equipments. The high-temperature liquid metal sucked with the magnetic pump 1 through the liquid metal suction nozzle 28, after being precooled by the low- temperature liquid metal purified with the heat exchanger 25, flows into the cold trap 4. The liquid metal purified by the cold trap 4, after being heated up with the high-temperature liquid metal which is not yet purified with the heat exchanger 25, is flowed back to the nuclear reactor through the liquid metal nozzle 29.
Patent JP-H0273561-A (JP)
Title: Retrieving device
Inventor: MIYASHITA ATSUSHI
IPC: G11B17/22
Filed: 1988-09-08
Abstract: PURPOSE:To ensure the convergence and stop of a retrieving finger in a designated address position by giving reverse driving force before the retrieving finger reaches an objective address and positioning the retrieving finger in a fixed position by position control after it stops. CONSTITUTION:A positional information forming means 9 forms positional information I of the retrieving finger including the direction of retrieval, a speed information forming means 15 forms speed information II of a servo motor 10, a rotation control signal forming means 25 outputs a rotation control signal IV to switch interlocking switches 26 and 26' in accordance with the large-small relation of the positional information I and the speed information II before the retrieving finger reaches the objective address, the rotational direction of the servo motor 10 is reversed and it is made to surely reach the objective address and stop. After it reaches the objective address and stops, a switch is changed over from speed control to the position control by an AND signal V of address coincidence information and stop information from an address coincidence detecting circuit 17 and a driving means stop detecting means 18 and the servo motor 10 is controlled so as to be fixed at the center of the objective address by the output of a position center detecting means 35.
Patent JP-H0648064-A (JP)
Title: Sheet material-punching device and sheet materialstitching device
Inventor: MATSUO KAZUHIRO
IPC: B42B5/08
Filed: 1992-07-31
Abstract: PURPOSE:To prevent inferiority in punching, injury of a sheet material, and a trouble of a device by a method wherein punching operation of a punch is stopped when a thickness of the sheet material is at least a punching capacity of the punch. CONSTITUTION:For a sheet material on a punch die, punching operation is started with a punch 1 driven by a driving means. If at least a specific punch 17, it is detected by an overload-detecting means 93. Before the punch 17 bites into the sheet material 2, the punching operation of the punch 17 is controlled so as to be stopped by a control means according to that detection. Thereby, inconveniences such as inferiority in punching the sheet material, injury of the sheet material, a trouble of the device, etc. can be prevented from occurring.
Patent JP-H0274112-A (JP)
Title: Protection and protective block for submarine continuous length
Inventor: UCHIYAMA SHIGEO
IPC: H02G1/10
Filed: 1988-09-08
Abstract: PURPOSE:To protect a long material laid on the bottom of the sea through quick and easy work even on a hard soil by arranging protective blocks having grooves in a continuous chain, then laying the long material in the groove and closing the opening of the groove with material such as gravel. CONSTITUTION:A protective block 1 opens toward the upper face facing with the bottom face 11 and provided with several rows of grooves 13. A tongue 14 is formed at one side face where the groove 13 opens while a recess matched to the tongue 14 is formed at the other side face. A large number of such protective blocks 1 are laid along the laying route of long material on the bottom of the sea, then they are linked by fitting the tongue 14 to the recess 15. A long material 2 is laid in the continuous groove 13 in respective blocks 1, 1,..., then the opening of the groove 13 is closed with anti-anchoring material such as gravel. By such arrangement, the long material can be protected quickly through simple work even on a hard soil and maintenance is also facilitated.
Patent JP-H0885413-A (JP)
Title: Air bag control device
Inventor: KIMURA MAKOTO
IPC: B60R21/16
Filed: 1994-09-20
Abstract: PURPOSE: To simplify the work process by simplifying the setting of a threshold value, and preventing an increase in the tuning man-hours. CONSTITUTION: This air bag control device 109 is provided with a subtracting/ integrating means 111 subtracting the offset quantity from the added value added by an adding means 107 and integrating the deceleration after subtraction and an activation control means 113 starting the counting of time when the deceleration after the high frequency component is removed by a high frequency removing means 103 is changed from a value below a set level to the set level or above and activating the subtracting/integrating means 111, an absolute value extracting means 105, and the adding means 107.
Patent JP-H0892313-A (JP)
Title: Lactic esterified starch and its production
Inventor: HOTTA SEISHI
IPC: C08F8/14
Filed: 1994-09-20
Abstract: PURPOSE: To obtain the subject starch, capable of manifesting good thermoplasticity and substantially complete biodegradability at the same time and useful for solving problems in waste disposal of plastics by carrying out the direct dehydrating condensation of lactic acid in the presence of starch. CONSTITUTION: This lactic esterified starch has a structural unit of formula I [at least one of groups R is a group of formula II; the remaining groups R are H; (n) is g >=1] and a flow starting temperature within the range of formula III (A is the molar substitution degree of the lactic esterified starch; Ts is the flow starting temperature). Furthermore, this method for producing the lactic esterified starch comprises carrying out the direct dehydrating condensation of lactic acid in the presence of starch, preferably at 40-150 deg.C reactional temperature.  A lightly chemically modified starch, i.e., a starch having the substitution degree of the esterified or etherified starch regulated to 0.01-0.5 and the substitution degree of the cross-linked starch regulated to 0.0003-0.1 is preferably used as the starch and L(D)-lactic acid is preferably used at 0.01-100 weight ratio of the lactic acid/starch.
Patent JP-S61102008-A (JP)
Title: Electromagnet device
Inventor: NAGAMOTO MITSUKI
IPC: H01F7/14
Filed: 1984-10-25
Abstract: PURPOSE:To minimize magnetic flux leaked to outside and to have few mutual effect even if the plural titled devices are disposed in close vicinity each other by a method wherein an iron core, a permanent magnet block and the like are disposed in a frame to be magnetic circuit, and the magnetic flux of the permanent magnet is sealed by the frame. CONSTITUTION:An iron core 2 and a permanent magnet block 3 are located in a frame 1 of magnetic circuit and the iron core 2 is connected magnetically with the frame 1 and is inserted into an axial aperture of a winding frame 5 of a coil 4. The magnetic pole 6 of the iron core 2 has different polarity with the magnetic pole 7 of the frame 1 caused by excitation of the coil 4. The same side edges 8a, 9a of the magnetic substance of the permanent magnet block 3 hold the iron core magnetic pole 6 and the other side edges 8b, 9b are disposed facing the frame magnetic pole 7. The block 3 is swayed in clockwise or counterclockwise direction centering around fulcrum 11 installed to a permanent magnet 10 according to variation of exciting state of the coil 4, however, respective section of the permanent magnet 10 are kept at normal state by the reason that a closed magnetic circuit with the same intensity by the magnetic flux of the permanent magnet 10 is formed at the time of non excitation. If the portion of M is cut off, the block 3 becomes monostable type. By this constitution, the electromagnet device, which is used effectively to contact switching of a polarized relay, is obtained.
Patent JP-H1161606-A (JP)
Title: Yarn-feeding device for flat-knitting machine
Inventor: SHIMA MASAHIRO
IPC: D04B15/48
Filed: 1997-08-21
Abstract: PROBLEM TO BE SOLVED: To provide a yarn-feeding device small, light, and simple in structure, and capable of lightening an interference of a yarn carrier and allowing a yarnfeeding section to approach to the tip of knitting needles when the knitting needles mounted parallel on a needle head projects at a yarn-feeding position. SOLUTION: This device is provided with a yarn carrier 12 comprising a carrier base, vertically movable feeder rod 24 having a yarn-feeding section 18 with a yarn-feeding opening, and feeder rod guide 26 extending downward from the carrier base and guiding at least the lower end of a feeder rod 24. The feeder rod 24 is held as to its ascending position when the yarn carrier 12 stands by, and the feeder rod 24 descends and the yarn-feeding section 18 mounted on the lower end of the feeder rod approaches to the tip of the knitting needle when the yarn carrier 12 feeds a yarn into the knitting needle.
Patent JP-S60118898-A (JP)
Inventor: FUJII KENSAKU
IPC: G10L25/06
Filed: 1983-11-30
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-S63179115-A (JP)
Title: Metering device of quantity of lubricant to be fed to engine
Inventor: YOSHIMI KOJI
IPC: F01M1/16
Filed: 1986-09-24
Abstract: PURPOSE:To prevent degradation of lubricating performance due to dilution of lubricant caused through increment of the quantity of fuel, by making incremental correction of the quantity of lubricant to be metered corresponding to an incremental rate of fuel supply under an operating condition where incremental correction of fuel is made. CONSTITUTION:A rotary piston engine 1 is provided with port lubrication and direct lubrication nozzles 16, 17 respectively in an intake path 12 and the inner circumferential face 2a of a rotary housing 2, and a metering oil pump 20 is coupled to respective nozzles 16,, 17 through respective paths 18, 19. The pump 20 meters and delivers lubricant and the delivery quantity is controlled by a control unit 25 through a step motor 21 based on signals being fed from sensors 26-29 for detecting the operating condition of the engine 1. Here, a means for correcting the mixture ratio is provided to the control unit 25 in order to make an incremental correction of the quantity of lubricant to be metered corresponding too an incremental rate of fuel supply based on a fuel incremental rate and an asynchronous fuel injection.
Patent JP-H1068747-A (JP)
Title: Source voltage fluctuation detecting circuit
Inventor: YOSHIMOTO YOSHIHARU
IPC: H02M3/28
Filed: 1996-08-27
Abstract: PROBLEM TO BE SOLVED: To provide a low-cost source voltage fluctuation detecting circuit which can be miniaturized. SOLUTION: A reset IC inside which a reset voltage is set is used as a voltage fluctuation detecting element 1 connected to a primary power line and outputting a detection signal when a source voltage V fluctuates. Since a zener diode ZD1 serving as a constant voltage element is connected between the point of connection of a light emitting element LED with a current-limiting resistance R3 and earth, the voltage applied to the output side of the voltage fluctuation detecting element 1 can be limited by the zener diode ZD1 .