baber/WOPTO huggingface dataset:
Patent JP-H09192929-A (JP)
Title: Device for controlling machine tool and method thereof
Inventor: OOYA EIJI
IPC: B23G1/20
Filed: 1996-01-17
Abstract: PROBLEM TO BE SOLVED: To surely carry out synchronized control even though a processing condition is changed, in a machine tool in which a plurality of spindles are controlled so as to carry out machining. SOLUTION: A Z-axis shaft motor 11 and a main shaft motor 21 are controlled by a Z-axis control part 10 and a main axis control part 20, respectively. The turning angles of the motors are detected by a Z-axial encoder 12 and a main axial encoder 22, and these two shaft are feed-back controlled in accordance with the turning angles. Further, an asynchronization compensator monitors the turning angles of the X-axis shaft and the main axis shaft so as to determine whether they hold a predetermined relationship therebetween based upon machining instructions or not, that is, whether the motions of the two shafts are synchronized with each other or not. In the case of asynchronization, the control part for a delaying one of the shafts, control the shaft in advance, but the control part for an advancing one the shafts, retards the shaft.
Patent JP-H08272779-A (JP)
Title: Computer system
Inventor: ARAN EICHI KAAPU
IPC: G06F15/78
Filed: 1996-01-17
Abstract: PROBLEM TO BE SOLVED: To relieve restriction of operation code bandwidth of a computer system by providing one or plural vector buffers. SOLUTION: Data is transferred between memory 46 and processor, registers 42 and 43 by using vector buffers 50 to 52 in a process consisting of two parts. In a 1st part, data transfer is caused by storing data which identifies one set of data elements in the memory 46 in control registers 64 to 66. When identification information is loaded to the registers 64 to 66, a vector prefetch controller transfers a vector element between the memory 46 and vector buffers 50 to 52. In a 2nd part, a vector element processing instruction transfers the next element of the vector between the buffers 50 to 52 and a specified processor register which is used by an arithmetic or logical operation.
Patent JP-H05191543-A (JP)
Title: Facsimile equipment quipped with simultaneous ringing preventing function
Inventor: YOSHIBA JUNICHIRO
IPC: H04M11/00
Filed: 1992-01-16
Abstract: PURPOSE:To prevent a simultaneous ringing at the time of a dial pulse calling. CONSTITUTION:An accessory telephone set T1 and an outside attached telephone set T2 are connected through the first and second relays 5 and 6 with a telephone line L. Then, for example, when the off hook of the accessory telephone set T1 is detected by the coil 5a of the first relay 5, the always closed contact 5b of the first relay 5 connected with the outside attached telephone set T2 is opened, and a circuit between the outside attached telephone set T2 and the telephone line L is opened. Thus, the simultaneous ringing of the outside attached telephone set T2 due to a dial pulse calling operation from the accessory telephone set T1 can be prevented.
Patent JP-H058044-A (JP)
Title: Welding method for clad steel plates
Inventor: TAKAYAMA KATSUMI
IPC: B23K9/00
Filed: 1991-01-22
Abstract: PURPOSE:To prevent generation of a cemented layer and an intermetallic compound at the time of welding clad steel plates and to stabilize strength of a weld zone. CONSTITUTION:In welding the clad steel plates 1 and 1, a ceramics-based inorganic covering layer 12 is interposed between a weld zone 3 of base metals 2 and 2 and a weld zone 10 of clad materials 4 and 4. This covering layer 12 is interposed by forming directly on one surface of the weld zones 3 and 10 or setting up a thin plate 13 where the covering layer 12 is formed. It can be prevented that the base metals the clad materials melt together mutually and the fragile cemented layer and the intermetallic compound are generated. Consequently, it can be avoided that strength of the weld zones becomes unstable, further, the time and labor required for welding of the clad steel plates are reduced and equipment and materials of high performance can be supplied inexpensively.
Patent JP-S5290001-A (JP)
Title: Rotary electric machine
Inventor: MORIYAMA KAZUYOSHI
IPC: H02K5/08
Filed: 1976-01-23
Abstract: PURPOSE: To simultaneously achieve attaching of a guide member and bearing supporter in winding a coil by a clamp pin for firmly coupling the assembly of stator core. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H01181897-A (JP)
Title: Stacker for flexible material
Inventor: IWASAKI TOSHIAKI
IPC: H01L27/085
Filed: 1988-01-14
Abstract: PURPOSE:To laminate flexible materials on a supporting base in a well-balanced state by providing a control means to control a feed motion to feed the flexible materials from a table so that the hanging quantity of the flexible materials from the table can be changed according to the laminated quantity of cloth. CONSTITUTION:When the sewing of one sheet of finished cloth is completed, the sheet of finished cloth 9 is fed from a sewing machine 22 to a roller 5, and the tip of the sheet of the finished cloth is sandwiched between the roller 5 and a table surface 141, a detecting signal is generated from a sensor 1, and a CPU30 responds to this detecting signal, executes an operation for obtaining the accumulated total number N of the sheets of the finished cloth 9, and executes another operation for obtaining the feeding quantity of a pulse motor 3. After that, the CPU30 turns the pulse motor 3 for feeding quantity T obtained by the operation, hangs the tip of the sheet of the finished cloth 9 from a table 3, actuates air cylinders 19, 20, 21, etc., and inversely loads the rear edge of the sheet of the finished cloth 9 on a cloth base 15. The CPU30 successively loads the sheets of the finished cloth on the cloth base 15, the hanging quantity of the tip of the sheet of the finished cloth 9 to hang from a table 14 becomes successively smaller according as the number of the sheets of the finished cloth becomes larger, and the sheets of the finished cloth can be loaded on the cloth base 15 in the well-balanced state.
Patent JP-S5598364-A (JP)
Title: Maximum value detecting circuit
Inventor: FUKUDA RIYUUICHI
IPC: G01R19/04
Filed: 1979-01-20
Abstract: PURPOSE: To simplify the constitution by connecting differentially a plurality of transistors and a feed back transistor to one another and feeding back output of a plurality of the transistors through a diode to the feed back transistor.  
     CONSTITUTION: In the case of the signal impressed to input terminals 1 and 2 being zero, a substantially equal current flows through FFT5 and 6 and a diode 11, 12 become conductive and negative feed back to a gate of FFT18 is carried out through transistors 13 and 15. Thus, output level of the output terminal 17 becomes zero. Then, in the case of the input signal level of the input terminal 1 being larger than that of the input terminal 2, the negative feed back is carried out through a diode 11 and potential of the output terminal 17 becomes equal to the signal level of the input terminal 1. Similarly, in the case of the input signal level of the input terminal 2 being larger than that of the input terminal 1, the potential of the output terminal 17 becomes equal to the signal level of the input terminal 2. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S60169653-A (JP)
Inventor: ANJIERO CHITSUKAROONE
IPC: F02D41/00
Filed: 1985-01-18
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-H05189014-A (JP)
Title: Programmable controller
Inventor: YABUTA AKIRA
IPC: G05B19/05
Filed: 1992-01-16
Abstract: PURPOSE:To provide the programmable controller which performs a pipeline process for a differentiation instruction without any trouble while facilitating address control. CONSTITUTION:This programmable controller is equipped with an object program memory and a data memory which share addresses. The controller 34 decreases the output value of a program counter 41 when an instruction decoded by an instruction decoder 33 is the differentiation instruction. At the same time, the fetch of a next instruction to an instruction register 32 is interrupted and data required for the differentiation instruction are written in a data memory. Then, the fetch of the next instruction is restarted.
Patent JP-S60151242-A (JP)
Title: Manufacture of glass base material for optical transmission
Inventor: YOKOGAWA KIYOSHI
IPC: C03B19/14
Filed: 1984-01-17
Abstract: PURPOSE:To obtain the titled base material of high quality causing little fluctuation in the refractive index by forming a porous glass body contg. a dopant by a vapor phase chemical reaction and by melting the glass body by heating in the presence of a compound contg. an element as a dopant. CONSTITUTION:Fine glass particles produced by bringing a compound used as a starting material for glass together with a dopant into a flame hydrolysis (vapor phase chemical) reaction are deposited to form a porous glass body contg. the dopant. The glass body is impregnated with a compound contg. an element as a dopant in a liq. or vapor phase, and it is melted by heating after carrying out treatment with steam as required. The glass body may be melted by heating in an atmosphere of He or the like mixed with vapor of a compound contg. an element as a dopant. The glass body is converted into transparent glass by the melting, and the desired glass base material for optical transmission is obtd.
Patent JP-S57120138-A (JP)
Title: Working mode designating circuit for microprocessor
Inventor: NISHIYAMA SHIYUUJI
IPC: G06F1/24
Filed: 1981-01-19
Abstract: PURPOSE:To assuredly designate the working mode of a microprocessor, by applying the reset signal to a terminal of an A/D converter via a diode. CONSTITUTION:A pin P20 of a microprocessor muCPU is connected to an output terminal EOC of an A/D converter ADC. The time width of the output signal of the converter ADC is measured by a timer TIM, etc. of the processor muCPU after the designation of the working mode. A reset signal (rst) is applied to a terminal ST of the converter ADC to which a start signal is applied from the processor muCPU via a diode D4 so that the terminal ST is set at a low level when the signal rst is at a low level. Thus the output signal of the converter ADC is set at a high level when the working mode is designated. In such a way, the working mode is designated.
Patent JP-H08192468-A (JP)
Title: Method and apparatus for producing three-dimensional model
Inventor: TAKASU KEIJI
IPC: G06F17/50
Filed: 1995-01-19
Abstract: PURPOSE: To obtain a three-dimensional model by ejecting a binder from a nozzle ejecting a particle mixture wherein the diameter of small particles is equal to or less than the specific ratio of the diameter of large particles and the melting temp. of the metal of small particles is lower than that of the metal of large particles and the mixing ratio of both particles is a specific value in a vol. ratio in predetermined thickness to perform predetermined scanning at every one layer to form a three- dimensional shape. CONSTITUTION: The diameter of small particles 24 among two or more kinds of large and small metal particles is set to 3/20 the diameter of large particles 16 and the melting temp. of the metal of the small particles is lower than that of the metal of the large particles and the mixing ratio of the large particle metal and the small particle metal is set to 7.5:2.5-9:1 in a vol. ratio. A binder is ejected from a nozzle 6 sprinkling mixed metal particles in predetermined thickness and performing scanning at every one layer in a predetermined shape to form a three-dimensional shape by the bonding strength of the binder to heat the same within a temp. range from the melting temp. of the small particle metal to that of the large particle metal. The mixed metal particles are uniformly bonded in the thickness 1-10 times the particle size of the large particle metal 10 by the binder.
Patent JP-H07215448-A (JP)
Title: Device to rotate workpiece which is fed at flatly put position
Inventor: FURITSUTSU ATSUHERUPOORU
IPC: B65G15/06
Filed: 1995-01-19
Abstract: PURPOSE: To provide a simple and compact device capable of rotating a fed work at a horizontal position with high reliability and at desired degree. CONSTITUTION: A device rotating a fed work 40 at a horizontal position comprises a pair of conveyor belts which eccentrically fix at one position and move forward a work and at least one carrier belts 22 and 24 running in parallel with the pair of conveyor belts 14 and 16. To enable the reliable introduction of a rotating movement, at least one sucking belts 20 and 20' are disposed between the pair of conveyor belts 14 and 16 and the carrier belts 22 and 24, and the portion of the work apart a distance from the fixed point is sucked by the sucking belts 20 and 20".
Patent JP-S58123039-A (JP)
Title: Controlling circuit for fan convector
Inventor: OONISHI NOBUO
IPC: G05D23/24
Filed: 1982-01-18
Abstract: PURPOSE:To get a range of comfortable temperature by a method wherein a function of timer ic added to a control circuit for a fan convector and a starting and a stop of the fan convector are controlled after a desired delay time is passed when the temperature is reached to a desired high temperature and a low temperature. CONSTITUTION:When a temperature is low, a voltage at an input terminal 3b of a voltage comparator 3 corresponding to an output of the thermistor 2 is higher than a reference voltage at an input terminal 3a, so that an output 3c of the comparator 3 is turned on. Thus, an output 5c of the voltage comparator 5 is turned on and the transistor (Tr) 8 is turned off and the relay 9 is also turned off. Thereafter, when the temperature is increased higher than a desired value, an output of the comparator 3 is turned off and increased up to a time constant with a voltage defined by the resistors 16 and 17. That is, the comparator 5 is turned off after a desired delay time is passed, then Tr 8 is turned on and its closing by a contact point under a turned-on condition of the relay 9 causes the fan convector not shown to be started.
Patent JP-H05155088-A (JP)
Title: Paper feeding device
Inventor: AMANO TOSHIAKI
IPC: B41J13/10
Filed: 1992-01-17
Abstract: PURPOSE:To make the down-sizing possible, and stably carry even hard paper such as a postcard, etc., by carrying a recording paper under a curved condition. CONSTITUTION:A paper guide 34 to carry a recording paper under curved condition from a paper feeding unit to an opening is provided, and a treatment to reduce the coefficient of friction with the recording paper is applied on the front surface are of the paper guide 34, on which the recording paper revolves in slide contact with, and even hard paper can be stably carried while eliminating a danger that the leading end of the recording paper which is carried under a curved condition along the paper guide 34 is caught by the paper guide 34.
Patent JP-S61165934-A (JP)
Inventor: SHIMADA TOSHIO
IPC: H01H61/00
Filed: 1986-01-17
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-H02297191-A (JP)
Title: Document processing device with communicating function
Inventor: KANEHARA KATSUMI
IPC: G06F17/21
Filed: 1989-01-13
Abstract: PURPOSE:To inform the terminal of a remote party that a device is in the course of use, and to disconnect a line even during the processing of a document by transmitting message information stored in a storing means if reception is not possible. CONSTITUTION:When incoming is detected by a supervising means 21, arrived information is received if the reception is possible according to a judged result by a judging means 22, and if the reception is not possible, the reception is not executed, and the message information stored in the storing means saying that the host function is operating is controlled so as to be transmitted by a communicating means. Thus, when the incoming is detected in the midst of the document processing of a host, the terminal of the remote party can be immediately informed of the state of the host, and at a host side, such trouble that a telephone set does not stop ringing because a remote party side continues to request connection through the telephone line can be eliminated.
Patent JP-H04212030-A (JP)
Title: Displacement converting member and torque detector
Inventor: YOKOTA KAZUNORI
IPC: G01L3/10
Filed: 1991-01-23
Abstract: PURPOSE:To obtain an apparatus with a small number of parts and simple assembly and perform highly accurate and reliable detection. CONSTITUTION:A torque detector comprises a shaft 1 which transmits an output from a driving side to a following side, mounting parts 8, 9 which are formed of the same material as the shaft 1 and outfitted to a torque detecting region of the shaft 1 provided on both ends, circular parts 10 formed at the center while the mounting parts 8, 9 at the respective end and the circular parts 10 are coupled with each other by a pair of elastic arms 11, 12 which form arcs in opposite regions on a peripheral direction with an axial line interposed, a cut 13 which facilitates elasticity of the arms 11, 12 provided on couplings between the arms 11, 12 and the circular parts 10, a displacement converting member 7 for converting torque of the shaft 1 into displacement along an axial direction and displacement amount take-out means 19, 20 for taking out displacement amounts in the axial line converted by the displacement converting member 7 as electric signals.
Patent JP-H03211904-A (JP)
Title: High frequency amplifier
Inventor: FURUYA OSAHISA
IPC: H03F3/60
Filed: 1990-01-16
Abstract: PURPOSE:To realize the stable amplification by constituting the amplifier so that a selecting means connected to an input side of a high frequency amplifying means operates as a through-line with regard to a specific high frequency signal of a passing band, and also, an attenuating means absorbs and attenuates an input high frequency signal outside the passing band of the selecting means. CONSTITUTION:The amplifier is provided with a bias supply circuit having a selecting means which is formed by a series resonance circuit connected to an input side of a high frequency amplifying means and selects a specific high frequency signal from an input high frequency signal inputted, based on a selecting operation of the series resonance circuit, and an attenuating means which is connected to the input side of the high frequency amplifying means, and also, connected in parallel to the selecting means and attenuates an inputted input high frequency signal except the specific high frequency signal. In such a way, the impedance to the input high frequency signal outside the pass band can be allowed to approach an input impedance value when looked from the high frequency amplifying means and, it is prevented from going into an unstable area caused by a physical characteristic of the high frequency amplifying means, and also, the stable amplification can be executed by suppressing a loss of a necessary high frequency signal to the utmost.
Patent JP-H093207-A (JP)
Title: Production of cross-linked polymer having increased abrasionresistance and in-vivo implant produced therefrom
Inventor: SALOVEY RONALD
IPC: A61F2/00
Filed: 1996-01-18
Abstract: PROBLEM TO BE SOLVED: To obtain a cross-linked polymer excellent in abrasion resistance and dimensional stability and useful for an artificial joint, an implant in a living body, etc., by cross-linking a polymer so as to form the cross-linked polymer, measuring the crystallinity of the cross-linked polymer and treating the polymer under a specific condition.  
     SOLUTION: This cross-linked polymer having an increased abrasion resistance is obtained by cross-linking a polymer such as a UHMW polyhydrocarbon (e.g. an ultrahigh molecular weight PE), etc., so as to form a cross-linked polymer, measuring the crystallinity of the cross-linked polymer, adjusting the reaction condition so as to reduce the crystallinity of the polymer after the cross- linking by 10-50% for achieving the cross-linking by a measure selected from (i) a measure of cross-linking a polymer by irradiation in a molten state, (ii) a measure of a photo cross-linking the polymer in the molten state and (iii) a measure of a cross-linking the polymer with a free radical generating chemical substance such as a peroxide, etc. Further, the cross-linked polymer is preferably annealed. 
     COPYRIGHT: (C)1997,JPO
Patent JP-S60152240-A (JP)
Title: Rotary electric machine
Inventor: NOSE TAMOTSU
IPC: H02K21/00
Filed: 1984-01-18
Abstract: PURPOSE:To obtain a rotary electric machine capable of setting a cogging force substantially to the prescribed low torque even if the magnetized state of a field is irregular by providing a projection on a salient pole. CONSTITUTION:The salient poles 22a-22c of an armature core 22 are opposed through the prescribed gap to the magnetized inner surface of a field 1. Projections 22a1-22c1 are respectively provided at the positions opposed to the field 1 of the poles 22a-22c. The projectons 22a1-22c1 are provided at the positions displaced in the circumferential direction at 360 deg./number of field poles in grooves 3a-3c for a winding. Thus, a cogging force can be reduced entirely.
Patent JP-H02187640-A (JP)
Title: Split type circular wave making machine
Inventor: KODAN NORIHISA
IPC: G01M10/00
Filed: 1989-01-13
Abstract: PURPOSE:To generate a complicated wave by dividing a wave making mechanism in the peripheral direction and allowing each mechanism to have a wave making function, and relating a period, amplitude and a phase of a wave of each wave making unit to each other by a control mechanism. CONSTITUTION:In a wave making machine 1, a wave making unit 2 placed in the peripheral direction is constituted of a plunger type unit. The unit 2 is constructed on the bottom face 3 of a pool, and a supporting member 5 is fixed to a foundation whose upper end is positioned above the water surface. To the supporting member 5, a motor 6 and a plunger driving rod 7 are attached, and to the lower end of the rod 7, a wave making plunger 8 is attached. When the motor 6 depresses the plunger 8, the inclined surface 9 of the plunger is pushed in the direction vertical to the advance direction and the advance direction of the plunger and a wave is made. By its repeated ascent and descent, a constant or irregular wave can be generated, by changing a generation timing between the wave making units, various waves can be made.
Patent JP-H04261025-A (JP)
Title: Semiconductor device production method
Inventor: HAGI KIMIO
IPC: H01L21/30
Filed: 1991-01-24
Abstract: PURPOSE:To suppress the occurrence of an oxide layer in the through hole by using hydrogen gas plasma for the ashing removal of the resist pattern which is used for the through hole opening mask. CONSTITUTION:A resist pattern 5 is used for the mask, and a through hole 6 is opened selectively in the 2nd inter-layer insulation film 4 by an etching process. Next, the resist pattern 5 which was used for the opening mask of through hole 6 is removed by ashing. At this time, hydrogen gas plasma is used instead of oxygen gas plasma. In other words, by using hydrogen gas plasma for the ashing removal of the resist pattern 5, the amount of aluminum oxide layer 7 produced in the through hole 6 and thereby on the connecting surface of the 1st aluminum wiring layer 3, is suppressed as much as possible.