baber/WOPTO huggingface dataset:
Patent JP-H0270364-A (JP)
Title: Method for controlling drawing of cast billet in continuous casting
Inventor: MURAKAWA SADAAKI
IPC: B22D11/20
Filed: 1988-09-02
Abstract: PURPOSE:To improve the yield of a continuous cast billet by drawing the continuous cast billet from a mold and changing an operational pattern so that the moment, when cutting means attaches to the cast billet, is included in the stopping period at the time of cutting. CONSTITUTION:The continuous cast billet B cooled and solidified with the mold is drawn in accordance with the operational pattern setting the drawing and stopping periods, etc., as one cycle. At the time of cutting the cast billet B to the prescribed length, the operational pattern is changed to the plural cycle from the time before working the cutting means 20 to the moment, when this attaches to the cast billet B, so that the moment, when the cutting means 20 attaches to the cast billet B, is included in the stopping period. By this method, the yield of the continuous cast billet can be improved.
Patent JP-2000054661-A (JP)
Title: Room device having movable floor
Inventor: CHIBA NORIO
IPC: E04H1/04
Filed: 1998-08-04
Abstract: PROBLEM TO BE SOLVED: To provide a room device having a movable floor capable of using the same indoor space in a housing changed into various rooms of at least three types. SOLUTION: In a room device 35 having a movable floor 17, indoor annexed spaces 45A, 45B are formed in a room structural frame 15 in the form that the respective indoor annexed spaces 45A, 45B are adjacent to an indoor space 11 in a horizontal direction. A display shelf and an alcove furniture are set up in the indoor annexed space 45A and the indoor annexed space 45B, respectively. A moving wall is provided on the room structural frame 15 and two indoor annexed spaces 45A, 45B are thus provided to be selectively open/closed to the indoor space 11.
Patent JP-S5970581-A (JP)
Title: Ink jet head
Inventor: KOTOU HARUHIKO
IPC: B41J2/045
Filed: 1982-12-16
Abstract: PURPOSE:To ensure that penetration of bubbles into a printing head hardly occurs at the time of carrying, by a method wherein an ink-supplying port for supplying an ink contained in an ink container to a printing head is provided at a position on the same plane as a nozzle and a pressure chamber and substantially diagonal to and on the lower side of the nozzle. CONSTITUTION:An ink passage consisting of a nozzle 2, the pressure chamber 3, an ejection-side passage 4 connecting the nozzle 2 and the chamber 3 to each other, a supplying passage 5 for supplying an ink to the chamber 3, a bubble cutting-off small-diameter pipe 6 provided at the tip of the passage 5 or the like is provided as grooves on one side of a base plate 1. The ink passage extending from the pipe 6 to the nozzle 2 is provided in such a passage form that the side of the nozzle 2 is monotonously higher in a normal printing pose. The supplying port 7 is communicated with the pipe 6, and is opened into the ink container 8 provided on the opposite side of the ink passage with respect to the base plate 1. Even when a bubble 36 reaches the pipe 6 due to the movement of the head or the like, the bubble larger than the pipe 6 moves upwards along a slant surface part 31 of the port 7, and escapes to a liquid surface of the ink 35.
Patent JP-H0863775-A (JP)
Title: Optical recording/reproducing device
Inventor: URAIRI KENICHIROU
IPC: G11B7/135
Filed: 1994-08-22
Abstract: PURPOSE: To monitor outgoing power of a semiconductor laser by using a surface reflection component of a beam shaping prism in an optical recording/ reproducing device and to stabilize the operation of a photodetector detecting a regenerative signal. CONSTITUTION: A first photodetector 6 monitoring the outgoing power of the semiconductor laser 1 is provided on the surface reflection optical path of the beam shaping prism 3. Thus, no stray light for monitor is made incident on a second photodetector 12 receiving a reflected luminous flux from an optical information recording medium 10, and the signal detection characteristic of the optical recording/reproducing device is stabilized.
Patent JP-S63270722-A (JP)
Inventor: MEYAA RUISU DABURIYUU
IPC: B29C45/00
Filed: 1987-09-03
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-S60114365-A (JP)
Title: Electrical dust precipitator
Inventor: SASAKI IKU
IPC: B03C3/68
Filed: 1983-11-24
Abstract: PURPOSE:To detect exactly the bottom value of an impressed voltage by detecting the degree of the voltage drop of the voltage impressed when large spark discharge is generated and adding the specified level voltage corresponding to the detected degree to the signal from a detecting circuit for a bottom voltage. CONSTITUTION:The degree of the voltage drop of the voltage impressed when spark discharge is generated in an electrical dust precipitator is detected by a removing circuit 34 for a spark waveform. The specified level voltage corresponding to the time required for removing the spark waveform is outputted from the circuit 34 and the signal thereof is added to the input signal to be impressed to a detecting circuit 38 for a bottom value. The detection of the exact impressed voltage waveform is thus made possible without giving influence of the spark discharge on the result of detecting the bottom value of the impressed voltage.
Patent JP-2000051665-A (JP)
Title: Desalination method
Inventor: KOIZUMI MOTOMU
IPC: B01D61/02
Filed: 1998-08-05
Abstract: PROBLEM TO BE SOLVED: To ensure the availability of water with stably high purity for a long time by deaerating the water to be treated to remove a dissolved oxygen and at the same time, reversely osmosing the water through an osmotic membrane to desalinate it and further circulating the water through an electric regeneration desalination device after adjusting the pH value above a specific level. SOLUTION: The deaeration treatment is to remove a dissolved oxygen from water to be treated using a deaeration device and the reverse osmotic(RO) membrane treatment is to separate and remove salts and an ionic substance using a reverse osmotic membrane action. The treatment of the water through the deaeration and the RO treatment can be started with the deaeration treatment and the RO treatment in that order or alternatively, can be started with the RO treatment and the deaeration treatment in that order. Next the pH value of the water to be introduced into an electric regeneration desalination device is adjusted to 9 or more. The dosage of an alkali agent is dominant by setting the pH value at 9 or more. Therefore the conductivity at the inlet of the electric regeneration desalination device can be made almost constant regardless of the qualitative variation of a water supply.  Besides silica in the water becomes easily ionized and consequently tends to easily move from the treated water chamber of the electric regeneration desalination device to its concentrated water chamber.
Patent JP-H0890181-A (JP)
Title: Method for controlling direct connecting type continuous casting and rolling equipment
Inventor: SHIMIZU MICHIFUMI
IPC: B22D11/20
Filed: 1994-09-16
Abstract: PURPOSE: To simplify the structure of direct connecting type continuous casting and rolling equipment. CONSTITUTION: A control mode of an electrical motor M2 for driving pinch rolls 14 is changed over. The control mode is made to be a velocity control mode (ASR) from starting the operation to wind the tip part 10a of a cast sheet with a coiler 1C and changed to a current control mode (ACR) after that. Since a tension control is executed with the pinch rolls, the set of a looper at the inlet side of the rolling mill is unnecessary.
Patent JP-H1161075-A (JP)
Title: Resin paste for semiconductor
Inventor: ITO SHINGO
IPC: C09J163/00
Filed: 1997-08-18
Abstract: PROBLEM TO BE SOLVED: To obtain a resin paste having a sufficient adhesive power by compounding a liq. epoxy resin contg. a reactive diluent in a specified wt. ratio with a phenolic curative, a latent curative, a silane compd., an org. borate salt and an inorg. filler, each in a specified amt. SOLUTION: 100 pts.wt. compsn. prepd. by compounding 100 pts.wt. liq. epoxy resin comprising a liq. epoxy resin represented by formula I (wherein n>=0) and a reactive diluent having an epoxy group (e.g. n-butyl glycidyl ether) in a wt. ratio of (70/30)-(100/0) with 20-60 pts.wt. phenolic curative and 0.5-5 pts.wt. latent curative (e.g. adipic acid dihyrazide) is compounded with 20-60 pts.wt. silane compd. represented by formula II, 0.5-10 pts.wt. org. borate salt and an inorg. filler (e.g. a silver powder or a silica filler), thus giving the objective paste. The org. borate salt is a cure accelerator comprising, for example, a salt of a tert. amine and tetraphenyl borate. In formula II, R1 is an aliph. or arom. functional group having an epoxy group; R2 is an alkoxy group; and R3 is an alkyl group or the like.
Patent JP-H0270680-A (JP)
Title: Elevator cage call register device
Inventor: NAGIKI YOSHIHARU
IPC: B66B1/50
Filed: 1988-09-05
Abstract: PURPOSE:To permit a wheelchair utilizer, even when a wall push button is not pressed by hand, to very easily call a cage to the corresponding floor and to smoothly ride in the cage by providing a detector which performs detecting action automatically registering a cage call when both wheels of a wheelchair are placed riding on a predetermined position in the boarding spot floor of an elevator. CONSTITUTION:A wheelchair utilizer tries to utilize an elevator, running to a boarding spot, for instance, in the first floor, and by placing both wheels of a wheelchair to ride on a predetermined position of a boarding spot floor 6 with the wheelchair left as in that condition, a pair of right and left detectors 7a, 8a in that position receive a load by both the wheels of the wheelchair, simultaneously performing detecting action. Consequently, even without pressing a push button switch 5a of a boarding spot wall in each time by hand, a cage call can be automatically registered in a condition equal to that this push button switch 5a is pressed. Accordingly, the wheelchair utilizer, calling an elevator cage to the corresponding floor to rid in the cage together with the wheelchair, is able to easily reach an upper floor.
Patent JP-H0269978-A (JP)
Title: Laminated type solid-state image sensor
Inventor: YANO KENSAKU
IPC: H04N5/359
Filed: 1988-09-05
Abstract: PURPOSE:To suppress decrease of the sensitivity attendant on installation of light shielding layers, prevent smear, and improve the sensitivity by forming the light shielding layers projected to the light incidence side. CONSTITUTION:A photoconductive film 31, a buffer layer 32, and a transparent electrode 33 are laminated in this order on an image sensor chip. Light shielding layers 34 of triangular cross sections and convex microlenses 35 are installed on the transparent electrode 33. The path of a light emitted toward the light shielding layers 34 is bent by the microlenses 35 and the light enters the photoconductive film 31 without being applied to the light shielding layers 34. Therefore, the sensitivity does not reduce by installation of the layers 34.
Patent JP-H0669613-A (JP)
Title: Printed wiring board
Inventor: KOMORI OSAMU
IPC: H05K1/02
Filed: 1992-08-20
Abstract: PURPOSE:To acquire a printed wiring board which can surely prevent reduction of a life of an electronic component and malfunction of a circuit and can be manufactured relatively readily at a low cost. CONSTITUTION:An aluminum radiator H1 is attached to an outermost layer of a wiring board body 1. The radiator H1 and a ground pattern are electrically connected through a solid radiation pattern 2. Heat generated from a general electronic component, etc., is conducted to the radiator H1 through the ground pattern and the radiation pattern 2b. Heat is dissipated to the outside of the printed wiring board 10 from a fin 7 of the radiator H1.
Patent JP-S6376640-A (JP)
Title: Start-stop synchronizing signal receiving circuit
Inventor: MURATA KOICHI
IPC: H04L7/033
Filed: 1986-09-19
Abstract: PURPOSE:To constitute a circuit with an element having slow action speed by multipoint-sampling an input signal by the clock of the same speed as the input signal. CONSTITUTION:A clock generating circuit 1 generates plural clocks with a different phase at the same speed as the transmission speed of a receiving signal and respective sampling circuits 3 sample the receiving signal in accordance with respective clocks from the clock generating circuit 1. Consequently, the receiving signal is multipoint-sampled by the clock of the same speed as the transmission speed of the receiving signal, and with one optimum clock selected by a clock selecting circuit 4 as the receiving clock, a receiving circuit 7 discriminates the output of the sampling circuits 3 of the optimum clock correspondence.
Patent JP-H0563552-A (JP)
Title: Programmable logic array
Inventor: SUGAWARA SEIJI
IPC: H03K19/173
Filed: 1991-09-02
Abstract: PURPOSE:To eliminate the need for the revision of a program of a logic function by setting a setting mode, selecting a specific register and inputting and setting data corresponding to the revision state to each register when the access timing of the memory or the like is revised. CONSTITUTION:In the case of setting, a setting mode is inputted to a mode input pin 7. An exclusive input output control block 4 acts like an input buffer and a select control block 6 acts like a decoder. The block 6 decodes select pins 5a, 5b and selects one of registers 2a-2d. The selected register sets a value of the input output pin 3 at that time. After the setting end of the register, when the normal mode is inputted to the pin 7, blocks 4, 6 act like output control blocks supporting an internal feedback. While the setting mode is set, other output pints are reset. Thus, when the setting mode is inputted even in operation, no effect is given onto a peripheral circuit.
Patent JP-H04103198-A (JP)
Title: Electronic component automatic mounting device
Inventor: TAKIGAWA YASUO
IPC: H05K13/02
Filed: 1990-08-22
Abstract: PURPOSE:To enable an electronic component automatic mounting device to be lessened in time loss at the replacement of a setup by a method wherein the clutch plates of a clutch mechanism are fastened to nuts, and component feed tables are selectively moved through the intermediary of the fixed members by making a ball screw pivot. CONSTITUTION:When a component feed table 11 is set on standby at a starting point indicated by a proximity switch, a clutch plate 28 is made to pivot in a counterclockwise direction around a shaft 30 as a center by a pushup member 38 resisting the energizing force of a spring 32, a protrusion 34 is separated from a fastening part 36, a fastening part 44 is fitted to a fastened part 40, a nut 20 is made to pivot with a ball screw 17 in pivoting motion, and the component feed table 11 is kept at a point where it is stopped. The ball screw 17 is made to pivot, and if the movement of the component feed table 12 is checked by a clutch mechanism 27, the component feed table 12 is moved to a prescribed point following the movement of the nut 21 due to the pivoting of the ball screw 17, and a component is taken out from a required tape feed device on the table 12 by a suction nozzle.
Patent JP-H0384214-A (JP)
Title: Dynamic pressure fluid bearing device
Inventor: TANAKA KATSUHIKO
IPC: F16C17/08
Filed: 1989-08-29
Abstract: PURPOSE:To minimize the dispersion of the cross-sectional area of a communicating groove and improve the machining efficiency by providing a helical groove, for communicating a fluid between a thrust bearing member and a shaft with the atmospheric air, at the fitting face of the sleeve inner diameter face to the thrust bearing member. CONSTITUTION:The helical communicating groove 20 of a sleeve 3 is formed by screw machining simultaneously with the machining of the inner diameter face of the sleeve 3 by a precision lathe, so that high machining efficiency is obtained as well as machining time is shortened. At the time of assembling a bearing, the thrust bearing side is placed downward to erect the sleeve 3, a lubricating fluid is injected therein, and then a shaft 1 is inserted into the sleeve 3. The cross-sectional shape and depth of the groove can be therefore easily controlled and the cross-sectional area of the groove can be made into the optimum size just as set, as well as dispersion is minimized. Accordingly, the leak of the lubricating fluid is suppressed to the small quantity, and the lubricating fluid can be sufficiently filled into the bearing gap. Moreover, the air remaining in the bearing can escape easily and the shaft 1 can be easily inserted into the sleeve 3, thus enabling rapid assembling of the bearing.
Patent JP-H1155928-A (JP)
Title: Multiphase pm type of stepping motor
Inventor: ISOZAKI KOKI
IPC: H02K37/14
Filed: 1997-08-05
Abstract: PROBLEM TO BE SOLVED: To provide a multiphase PM type of stepping motors where the number of lead wires or the number of pieces of used transistors is small, the torque is large, and the minute step angle is obtained. SOLUTION: This motor possesses a rotor 1 consisting of a cylindrical permanent magnets where N poles and S poles are magnetized alternately at the periphery, a stator core which has counterposed teeth through a certain space to the N poles and S poles at the periphery of the rotor, and a stator coil 4 which is wound within the above stator core and rotates the rotor 1 by magnetizing the stator core. This is so constituted as to arrange the teeth of the stator core, sliding their positions by an angle of 2P/3 each in case that the number of the stator cores is three and the magnetization pitch angle of the permanent magnet is P.  Moreover, constituting this such that the stator coils wound in the above three pieces of stator cores are coupled for three pieces, and that the two or three pieces are bipolar-driven at the same time out of the above three pieces of stator coils by the driving circuit consisting of three pieces of transistors, will enable the number of lead wires and the number of used transistors to be lessened.
Patent JP-S61101098-A (JP)
Inventor: TAKEI EIJI
IPC: H05K13/00
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-H0385896-A (JP)
Title: Home bus system
Inventor: HAYASHI YOSHIHARU
IPC: H04Q9/00
Filed: 1989-08-29
Abstract: PURPOSE:To optimize operation procedure by determining the optimum processing order by a home controller at the time of inserting an IC card recorded with the execution procedure of plural works. CONSTITUTION:At the time of executing works, a user inserts the IC card into the home controller and selects one or plural works to be executed. The home controller rearranges the working procedure based upon the data recorded in the IC card and inputted conditions so that the working time is minimized to optimum the working procedure. When three works A to C are selected, the working procedure of individual execution of these works A to C is to be executed like work D, but the home controller rearranges these works like work E to minimize the working time. The home controller automatically sends a control signal to a terminal equipment, and if manual work exists, informs the contents to the user to attain the whole work. Thus, the optimized working procedure can be obtained.
Patent JP-S6377978-A (JP)
Title: Water-based vinyl chloride resin emulsion composition for coating
Inventor: MASUKO SEIICHI
IPC: C09D151/00
Filed: 1986-09-22
Abstract: PURPOSE:To obtain the title composition which is free from cissing and has excellent applicability, by mixing a vinyl chloride graft copolymer having hydroxyl-containing monomer units, a stabilizing agent, and if necessary, an optionally mixed additive. CONSTITUTION:A vinyl chloride graft copolymer (A) having 0.1-40wt% hydroxyl-containing monomer units is obtained by the graft polymerization of a (co)polymer (a) prepared from vinyl chloride and other monomer copolymerizable therewith with a monomer mixture (b) containing at least one monomer having hydroxyl groups in its molecule (e.g., 2-hydroxyethyl acrylate). An additive (B) is obtained by mixing a stabilizing agent (c) (e.g., tribasic lead sulphate) with, as required, a lubricant (e.g., magnesium stearate), a filler (e.g., CaCO3), a coloring agent (e.g., an azo lake), etc. (d). Then 60wt% or more, preferably 80wt% or more, component A is mixed with 40wt% or less, preferably 20wt% or less, component B.
Patent JP-H0384651-A (JP)
Title: Dma transfer control system
Inventor: MITSUISHI KAZUYUKI
IPC: G06F13/30
Filed: 1989-08-28
Abstract: PURPOSE:To prevent the deterioration of the DMA transfer speed of a higher rank bus master by detecting the conflict with the higher rank bus master via a lower rank bus master and increasing an output cycle to give the preference to the DMA transfer of the higher rank bus master. CONSTITUTION:A cycle control means 19 of a lower rank bus master 30b increases the output cycle of its own bus using request if a higher rank bus master 30a outputs a bus request at output of the bus using request. Thus the master 30a first acquires a bus at conflict and then the master 30b acquires the bus. However the bus output request of the master 30b is delayed. Therefore the master 30a can acquire continuously the bus. Thus the DMA transfer speed is increased at the higher rank side.
Patent JP-2001050715-A (JP)
Title: Dimension measuring device and method thereof
Inventor: MANJOMOKU TAKEHISA
IPC: G11B5/84
Filed: 1999-08-05
Abstract: PROBLEM TO BE SOLVED: To obtain measured result nearby the true value with high working efficiency by providing a measuring means measuring the dimension of a measured object by non-contact, and in addition forming a loading face loading the measured object into a projecting curved face. SOLUTION: An optical dimension measuring machine 22 and a frame base 23 positioned opposite to it are fitted to the upper and lower parts of a same back plate 21. The optical dimension measuring machine 22 incorporates a light emitting part 22a transmitting laser beam 24 toward a magnetic tape 20. The frame base 23 incorporates an optical dimension measuring machine 30 provided with a light receiving part 30b receiving the laser beam 24, and the light receiving part 30b receives laser beam except the later beam with the magnetic tape 20 within the laser beam 24. The loading face 25 of the frame base 23 is formed for example into a cylindrical face of the radius of curvature of 100 mm, and the magnetic tape 20 is loaded in a natural state as a measured object thereon.  Force extending in the width direction by the vector component of dead weight is applied to the loaded magnetic tape 20, a cupping phenomenon disappears, and the tape flatly adheres closely along the loading face.
Patent JP-H1065757-A (JP)
Title: Start-stop synchronous communication equipment
Inventor: KANAMORI SUMIKO
IPC: H04L29/08
Filed: 1996-08-23
Abstract: PROBLEM TO BE SOLVED: To reduce the load of CPU concerning communication error processing and the burden of a user with several settings and to remarkably reduce time for resending in generating a communication error. SOLUTION: UART 13A is provided with an input/output control circuit 137 switching the input of communication data DS and the output of communication error information EI in response to the supply of a reception finishing signal RE and an error information transmission shift register 136 transmitting communication error information EI to the circuit 137 by synchronizing with a reception clock CKR, and UART 23A is provided with an input/output control circuit 237 switching the output of communication data DS and the input of communication error information EI in response to the supply of a transmission finishing signal TE and an error information receiving shift register 136 retransmission request signal RT to the register 236 by synchronizing with a transmission clock CKT.