baber/WOPTO huggingface dataset:
Patent JP-H06297533-A (JP)
Title: Oil quantity controller for injection molding machine
Inventor: YAMANAKA YOSHIO
IPC: B29C45/82
Filed: 1993-04-13
Abstract: PURPOSE:To prevent a flow rate corresponding to a difference between a set speed of a screw and an actual speed from being returned to a tank without feeding it to an injection cylinder by a method wherein a required flow rate is judged from a transfer speed of a screw or the like to control a loaded state of each pump. CONSTITUTION:In an injection process, the process is confirmed to be at a speed first stage 51 on the basis of a positional data from a positional sensor 38. Only a discharge amount of the first pump 10 is supplied to an injection cylinder 48, and a screw 46 is transferred at the speed first stage 51 (low speed 60a). In the low speed operation, when the positional data from the positional sensor 38 exceeds the second position 59, a controller 40 is switched from position control 40 to speed control. When the screw 46 is transferred to the first position 57, the second pump 12, attains a loaded state. Total flow rate is thus supplied to the injection cylinder 48, and the screw 46 is transferred to the speed second stage 53. Therefore, useless consumption of energy in injection operation is reduced.
Patent JP-S60255296-A (JP)
Title: Mutual exchanging method and device for placing contour piece onto base material for drawing and/or cutting
Inventor: PIEERU BONE
IPC: B25H7/02
Filed: 1985-05-22
Abstract: The invention relates to a reciprocating process and apparatus for laying profile pieces on a base in view of plotting and/or cutting off. The process is characterized by the fact that it comprises the storage into a computer unit (1) of the coordinates of templates, shapes, patterns for cutting out, after the positioning of the base on a plotting or cutting table, the direct or indirect projection on the surface of said base of one or more images of said stored templates, shapes or patterns by means of suitable videoprojection means (2 thru 4), the positioning at will of the image or images on the surface of the base, after the optimum positioning has been achieved, the memorizing of the position data of said images and, on the basis of said data, the command to plot on the base and/or to cut out thereof. Major applications: with the leather and textile industries.
Patent JP-H07289076-A (JP)
Title: Material for agricultural use
Inventor: GOTO ITSUO
IPC: A01G1/00
Filed: 1994-04-27
Abstract: PURPOSE:To provide a material for agriculture, containing peat moss and a composted mixture of an organic waste and powder of a porous calcium silicate hydrate, having light weight, high water-permeability, high effective water content for normal growth, high total porosity and low electrical conductivity and useful as soil for seedling bed. CONSTITUTION:This agricultural material contains (A) a composted mixture of 1 pt.wt. of an organic waste such as bark and preferably 0.3-4 pts.wt. of powder of porous calcium silicate hydrate such as xonotlite and (B) peat moss. The volume ratio of the mixed compost to the component B is preferably 1/(0.1-0.7).
Patent JP-H04347911-A (JP)
Title: Mobile station antenna for satellite communication
Inventor: TERADA NORIYOSHI
IPC: H01Q3/26
Filed: 1991-05-15
Abstract: PURPOSE:To control the elevation angle direction of a beam having a conical directional pattern. CONSTITUTION:A dielectric layer 12 having the same diameter as a circular ground conductor substrate 11 is formed on this substrate 11, and a circular strip conductor 13 whose diameter is shorter than that of the dielectric layer 12 is formed on this layer 12, and a dielectric layer 14 having the same diameter as the dielectric layer 12 is formed on the strip conductor 13, and a circular strip conductor 15 whose diameter is smaller than that of the strip conductor 13 is formed on the dielectric layer 14. The substrate 11 and the strip conductor 13 constitute a conical beam antenna element 16, and strip conductors 13 and 15 constitute a conical beam antenna element 17. Antenna elements 16 and 17 are excited in TM31 and TM11 modes respectively, and a switch is switched to use the antenna element 17 for a high satellite elevation angle and use the antenna element 16 for a low satellite elevation angle.
Patent JP-H02287650-A (JP)
Title: Memory control system
Inventor: ODAN ETSURO
IPC: G06F12/16
Filed: 1989-04-27
Abstract: PURPOSE:To shorten the cycle in which no ECC error is generated by comparing an ECC (error correcting code) generated from read-out data by the next clock in which a response signal is returned and the ECC which is read out. CONSTITUTION:When an address A and an address strobe, the inverse of AS become active, a bus cycle a CPU 101 is started, and when a memory row address strobe, the inverse of MEM RAS becomes active, a memory cycle is started. Subsequently, at the time of memory read-out cycle, a data acknowledge, the inverse of DTACK becomes active to the CPU 101 by a clock by which read-out of a memory is defined, and an ECC generated from the read-out data by the next clock and the ECC which is read out are compared. As a result, when they coincide with each other, the bus cycle of the CPU 101 is ended normally, and when they do not coincide with each other, a retry cycle is started, and it is ended normally by returning correction data. In such a way, the cycle in which no ECC error is generated can be shortened.
Patent JP-H05301994-A (JP)
Title: Rubber compounding composition
Inventor: ONO EIJI
IPC: C08L21/00
Filed: 1992-04-28
Abstract: PURPOSE:To obtain the subject composition useful for tire, etc., having excellent strength, lightness, wet skid properties by blending a rubber composition consisting essentially of natural rubber with a given amount of microbial cellulose. CONSTITUTION:(A) A rubber composition consisting essentially of natural rubber is blended with (B) 0.5-25 pts.wt. calculated as dried material of microbial cellulose obtained by standing culture to give the objective composition.
Patent JP-S604645-A (JP)
Title: Crank shaft of v-type 6-cylinder internal-combustion engine
Inventor: HARA KENJIROU
IPC: F16F15/28
Filed: 1983-06-20
Abstract: PURPOSE:To prevent wear of bearing, its seizuring, or generation of excessive noise by retaining dynamic balance of the crank shaft as a whole as well as of each main shaft portion, and thereby reducing the bearing load of each main shaft part. CONSTITUTION:No.1,2 end part balance weights 15A, 15B are formed oppositely to No.1,2 arms 14A, 14B about the Z axis as the axis of crack shaft, wherein No.2 arm 14B has No.1 intermediate balance weight 16A oppositely to No.1,2 pins 13A, 13B in the X-Y plane while No.8 arm 14H has No.2 intermediate balance weight 16B oppositely to No.5,6 pins 13E, 13F. Further, No.5 arm 14E has a central balance weight 17 oppositely to No.3,4 pins 13C, 13D. According to this arrangement characterized by equipment of these intermediate balance weights 16A, 16B and central balance weight 17, the bearing load of each main shaft portion 12A-12D can be reduced.
Patent JP-S61269896-A (JP)
Inventor: FUYAMA MORIAKI
IPC: H05B33/22
Filed: 1985-05-24
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-H06322536-A (JP)
Title: Film forming device
Inventor: NISHIYAMA SATORU
IPC: C23C14/48
Filed: 1993-05-12
Abstract: PURPOSE:To prevent the formation of a film deteriorated by the cutting of a filament during operations in the film forming device having a vaporization source and an ion source by constantly monitoring the voltage and resistance value of the filament in the ion source and exchanging the filament when the voltage and resistance value are increased above a specified value. CONSTITUTION:A film forming material is vaporized from a source 12 in a vacuum vessel 11 and deposited on a substrate on a holder 14, a gas to be ionized is simultaneously supplied to an ion source 13 through an inlet tube 21, a filament 23 is energized, the gas is ionized by the generated thermoelectron with which the substrate is irradiated, and a thin film of the material in the source 12 is formed on the substrate surface. The voltage to be impressed on the filament 23 in the source 13 and the resistance value of the filament are constantly measured during operations, the filament 23 is worn and the resistance value is increased when the voltage and resistance value are increased above a specified value, and a voltage necessary to apply a constant current is increased. Consequently, the filament is exchanged before the filament 23 is worn and fused, and the formation of a thin film deteriorated by the cutting of the filament on the substrate is prevented during operations.
Patent JP-H0411349-A (JP)
Title: Disk loading mechanism
Inventor: TSUDA SHIGERU
IPC: G11B17/051
Filed: 1990-04-27
Abstract: PURPOSE:To reduce the power consumption and cost by providing a stopper with cam grooves so that the abutting part on a disk is regulated to a small- diameter disk position and a large-diameter disk position. CONSTITUTION:A pair of right and left turning arms 11 and 12 are disposed in a subchassis 3 disposed in the front of a driving roll 2, and abutting pins 13 and 14 abutting on the edge of a compact disk (CD) are disposed in their front parts. A stopper 19 which is freely slid in the longitudinal direction is disposed in the front of turning arms 11 and 12, and and its position in the longitudinal direction is regulated by a stopper sliding groove 6. Wing-shaped parts are formed in right and left edge parts of the stopper 19, and cam grooves 21 and 22 are provided on the center. Thus, cam grooves 21 and 22 regulate the turning of turning arms 11 and 12 to automatically position the disk on a turntable in accordance with standards of the disk, and the energy consumption is reduced since an electric discriminating means is not used.
Patent JP-H10301470-A (JP)
Title: Device and method for group language studying
Inventor: MURAMOTO MASAYO
IPC: G09B19/06
Filed: 1997-04-28
Abstract: PROBLEM TO BE SOLVED: To provide the instruction, in which overall language conversation capability is improved by taking in not only the voice of each student but also the visual information such as the movements of the mouths and the expression of the students, by providing the imaging device which images the visual information of the students and generates video information and the picture display device which transforms the video information into pictures and displays the pictures so that an instructor views the visual information of the students. SOLUTION: An imaging device 11 shoots the visual information such as the movement of each student's mouth and the expression. A picture display device 12 is provided on an instructor's table 1 for the instructor to visually monitor the visual information being shooted and displays the picture based on the video information. Conversation transmitting and receiving devices 13 are provided to each student's seat and the table 1 so that each student and the instructor listen to the instructed voices of the instructor and the audio of the instruction voices and the voices of each student and the voice of the instructor are mutually transmitted.  Voice recording and reproducing devices 14 are provided at each student's seat and the table 1 so that each student and the instructor record and reproduce the instruction voices of the instructor and the voice educational material and the voices of each student.
Patent JP-H06129802-A (JP)
Title: Film-thickness measuring device
Inventor: DANIERU DABURIYUU MEIYAA
IPC: G01D5/245
Filed: 1993-05-12
Abstract: PURPOSE: To prevent the surface of a film from being scratched by a film thick ness measuring instrument. CONSTITUTION: A film thickness measuring instrument uses a rotary capacitance sensor 16 as a sensor for detecting the thickness of a moving film 20. The sensor 16 has a capacitance member which is positioned so that the member can come into contact with the film 20, an elastic conductor, and an electric shield. The capacitance member is electrically connected to the protruded end sections of the shaft of the sensor 16 and the conductor is pressed against the end sections of the shaft. The electric shield covers the elastic conductor and rotating shaft and electrically insulates the shaking of the shaft from the surrounding housing.
Patent JP-S594730-A (JP)
Title: Running control oil-pressure circuit for construction vehicle
Inventor: HIRATA TOUICHI
IPC: B62D11/04
Filed: 1982-06-29
Abstract: PURPOSE:To prevent the zigzag movement of a construction vehicle during the straight running period by other actuator drive by providing a switching valve by which the oil-pressure circuits of the first and second running motors to be driven by the first and second oil-pressure pumps are mutually connected or interrupted. CONSTITUTION:Control valves 4a2 and 4b2 for running motors are operated, right and left-directed running motors 2a and 2b are driven and run straightly forwards, and a switching valve 12 is switched to the upper position U. When an oil-pressure cylinder 3a is then driven, the flow rate of the right-directed running motor 2a is reduced, but since pipelines 6a snd 6b are led to the valve 12, the pressure oil to be supplied through the pipeline 6b from the second oil- pressure pump 1b to the left-directed running motor 2b is partly supplied to the right-directed running motor 2a. The flow rates of both the motors 2a and 2b become equal and the zigzag movement of a construction vehicle is thus prevented. In the lower position D of the valve 12, pipelines 13a, 13b, 14a and 14b are interrupted.
Patent JP-S592948-A (JP)
Title: Angle variation controller for motor-driven remote control mirror
Inventor: ISHIWATARI YOUICHI
IPC: B60R1/07
Filed: 1982-06-29
Abstract: PURPOSE:To prevent a malfunction resulting from a noise from occurring, by constituting a manual switch circuit of a remote control mirror with a changeover switch part, a transistor to be provided between the switch part and a control output terminal and a diode for a reverse current prevention. CONSTITUTION:A manual switch circuit of a remote control mirror is constituted with a changeover switch part 17, transistors Tr18-Tr21 among the changeover switch part 17 and control output terminals c-f and diodes D3-D6 for a reverse current prevention. Now, when only a movable contact point of a switch SWa is switched to a power source terminal (a) side for a variation of angle, the transistor Tr18 is turned ON and the terminal (c) is turned into ''H''. An angle of a left side mirror, therefore, which was driven through a gate circuit and a mirror driving circuit by a left side mirror driving motor is made to vary in a leftward direction. Then, when a switch SWS is turned ON, a terminal (b) is turned into ''H'' also and the angle of the left side mirror is varied upward. Similarly, when each switch is changed over appropriately angles of both sides mirrors are varied appropriately in a right and left and an up and down directions.
Patent JP-S62267165-A (JP)
Title: Recording apparatus
Inventor: ISHIDA YOSHIHIRO
IPC: B41J2/325
Filed: 1986-05-16
Abstract: PURPOSE:To prevent adhesion of a transfer recording layer to a member of a transfer part, by applying heat and light energies to the part other than the image forming range of a transfer recording medium to provide a non-transfer property thereto. CONSTITUTION:Light and heat are applied to the transfer recording layer of a transfer recording medium 1 corresponding to an image signal in a recording part 3 to form an image. The transfer recording layer has a property that when light having a predetermined wavelength and heat are applied thereto, its softening temp. rises, and transfer to recording paper 8 fails. The transfer recording medium 1 having the image formed thereon is irradiated with light from a light source 13b by an offset preventing means 13, and the transfer recording layer 1b which is the part protruded from the size of the recording paper 8 is heated by a heating means 13a and it comes to have a non-transfer property. Since the protruded part of the transfer recording medium 1 superposed on the recording paper 8 in a transfer part 4 has had non-transfer property, even if the transfer recording layer 1b of this part comes into contact with a press roller 4b, it will not adhere thereto.
Patent JP-H04318486-A (JP)
Title: Transmitter/receiver of ultrasonic doppler diagnostic device
Inventor: HANAMIYA IKUO
IPC: G01N29/22
Filed: 1991-04-16
Abstract: PURPOSE:To prevent an induced voltage from a human body or superposition of a foreign noise on a reception signal and enable a reception sensitivity to be improved by increasing an amplifier gain of a small Doppler signal which is received at transmitter/receiver of an ultrasonic Doppler diagnostic device. CONSTITUTION:A reception amplifier with a low impedance consisting of a transistor Tr and a peripheral circuit is built into a tip portion of a probe 17 which directly contacts a human body, thus enabling induced voltage from the human body to be reduced. Also, a DC bias current of the transistor Tr is superposed on a reception signal and is fed to a shielded wire of a transmission cable 16, thus enabling a noise-proof performance against the reception signal to be improved. Furthermore, an amplification gain of only the Doppler signal component is increased with an addition of the STC signal and the AGC signal as a new AGC signal of the receiver.
Patent JP-S592378-A (JP)
Title: Semiconductor light-receiving element
Inventor: SHIRAI TATSUAKI
IPC: H01L31/107
Filed: 1982-06-28
Abstract: PURPOSE:To reduce the noises of an avalanche diode by constituting a second semiconductor layer by a plurality of stratiform regions, making the forbidden band width of each region larger than an adjacent region on the first semiconductor layer side and smaller than an adjacent region on the third semiconductor side, making the forbidden band width of the region adjacent to the first semiconductor layer larger than the first semiconductor layer and making the forbidden band width of the region adjacent to the third semiconductor layer smaller than the third semiconductor layer. CONSTITUTION:An N type In0.53Ga0.47As layer 2 in approximately 1X10<16>cm<-3> carrier concentration and approximately 2mum thickness is grown onto an N<+> type InP substrate 1, an N type In1-xGaxAsyP1-y layer 31 in approximately 1X10<16>cm<-3> carrier concentration and approximately 0.5mum thickness and in a composition of forbidden band width of approximately 0.95eV, an N type In1-xGaxAsyP1-y layer 32 in approximately 1X10<16>cm<-3> carrier concentration and approximately 0.35mum thickness and in a composition of forbidden band width of approximately 1.10eV, and an N type InP layer 33 in approximately 1X10<16>cm<-3> carrier concentration and approximately 1.5mum thickness in succession, and a substance such as cadmium is introduced selectively to the N type InP layer 33. Accordingly, a P<+> type region 4 in approximately 1X10<18>cm<-3> carrier concentration and approximately 1mum thickness is formed.
Patent JP-S63277386-A (JP)
Inventor: WAKE KIYOYASU
IPC: E05B37/04
Filed: 1987-05-07
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-H02287518-A (JP)
Title: Organic nonlinear optical material
Inventor: TANAKA TOSHIHIKO
IPC: G02F1/35
Filed: 1989-04-28
Abstract: PURPOSE:To obtain the quadratic org. nonlinear optical material which as large nonlinear optical characteristics and allows easy film formation and molding and with which the central symmetricalness is hardly obtainable by forming the material of a pi-conjugation high-polymer compd. which is obtd. from a precursor soluble in a solvent and is expressed by specific formula. CONSTITUTION:The quadratic org. nonlinear optical material having high performance is obtd. by using the precursor soluble in the solvent, obtaining the precursor thin film by a simple process for producing the thin film and subjecting this precursor thin film to a heat treatment. Namely, the pi-conjugation high- polymer precursor film is produced from the pi-conjugation high-polymer precursor soluble in the solvent and thereafter, this high-polymer precursor film is changed to the pi-conjugation high-polymer film and, therefore, the process for producing the element is extremely simplified. The pi-conjugation high polymer to be used is obtd. from the precursor of the pi-conjugation high polymer soluble in the solvent and is expressed by the formula. Such pi-conjugation high polymer has excellent characteristics, such as high nonlinear optical constant and high SHG activity.
Patent JP-H07318254-A (JP)
Title: High frequency induction melting furnace
Inventor: SAIGO TOKUO
IPC: F27B14/02
Filed: 1994-05-25
Abstract: PURPOSE:To prevent slag from being mixed into molten slag generated within a melting crucible by a method wherein a molten metal port having a semi-circular section oppositely faced against an opening part in an upper end surface of the melting crucible and having its one end connected to the outer peripheral part of the melting crucible and then a molten metal discharging hole for discharging molten metal is formed at a part near a connection part of the molten metal port with the melting crucible. CONSTITUTION:In the case that molten metal 22 is discharged out of a melting crucible 8, a melting furnace frame is rotated by a motor more than 90 deg. so as to be set to a state shown in B. Under this state, molten metal 22 is moved toward a molten metal port 21 and slag 23 floats up to an upper layer of the molten metal 22 within the molten metal port 21. Concurrently, only the molten metal 22 into which the slag 23 is not mixed is discharged from the molten metal discharging hole 21c into a casting mold. Accordingly, it is possible to prevent slag 23 from entering the metal and to discharge out only superior molten metal 22 through a simple structure in which the molten metal feeding port 21 having a substantial semi-circular section is arranged at a releasing end of the melting crucible 8, resulting in that a superior casted product having no defects can be manufactured and quality of the product can be improved.
Patent JP-H04338700-A (JP)
Title: Board mark recognition device
Inventor: HIRATE TOSHIMASA
IPC: G01B11/24
Filed: 1991-05-16
Abstract: PURPOSE:To prevent a deviation of mounting by calculating a difference of a real area of an element to be recognized and a detected area after binary- coding, processing calculating a polygonal or circular shape in outer contact with the element to be recognized after binary-coding processing in a state for containing within a predetermined allowable value, and calculating its center of gravity as a position of the center of gravity. CONSTITUTION:When an electronic component 30 is mounted on a printed board, the board 31 is secured to a predetermined position in a mounting machine by a fixer pin 32. Board marks 33, 34 provided on the fixed board 31 are taken by an ITV camera 35, and its image data is sent to a visual recognition unit 36. Here, a deviation amount of a position of the center of gravity of the area of the marks 33, 34 binary-coded by binary-coding processing from a reference central position of a measuring window in imaged data is detected, and the component 30 is mounted on the board 31 while correcting the deviation amount.
Patent JP-H07315098-A (JP)
Title: Bending device and manufacture thereof
Inventor: YOSHIMURA AKIRA
IPC: B60R21/09
Filed: 1994-05-25
Abstract: PURPOSE:To provide an assist grip bendable with light operating force. CONSTITUTION:A storage recessed part 14 is formed at a roof side panel 11 inside an automobile, and an assist grip 21 is enclosed in the freely pulled-out state in the storage recessed part 14. In the assist grip 21, deformable cylindrical films 23, 23 are fitted to two bent parts 22a, 22a of a core body 22 and sealed. In the state of forming space parts 24 between skin material and the outer peripheral surface of the cylindrical films 23, 23, a soft skin body 25 is insert- formed in such a way as to integrally cover the outer peripheral part of the core body 22. The resin raw material of the skin body 25 does not therefore adhere to the bent parts 22a, 22a, and the assist grip 21 can be bent with light force.