baber/WOPTO huggingface dataset:
Patent JP-S5691464-A (JP)
Title: Semiconductor device
Inventor: WADA KUNIHIKO
IPC: G11C11/41
Filed: 1979-12-25
Abstract: PURPOSE:To obtain a change-over element which can be converted from nonconducted condition to conducted condition by impression of voltage and also easily turned into higher density, by composing it of an amorphous or a noncrystal silicon layer, an insulation membrane formed on this surface and an electrode layer which is formed on this insulation membrane. CONSTITUTION:This is composed of a silicon substrate 1, a silicon dioxide membrane 2, an amorphous silicon layer 3, a silicon oxide membrane 4 which is formed by oxidation of a surface layer of the silicon layer 3, and an electrode 5 consisting of Al formed on the oxide membrane 4. By selecting thickness of the oxide membrane 4 to a required value by taking advantage of the characteristic that an insulation proof stress of a silicon oxide membrane obtained from oxidation of an amorphous silicon is remarkably lower than an insulation proof stress of a single-crystal silicon oxide membrane, and by impressing voltage between the electrode 5 and the silicon layer 3, a dielectric breakdown is caused to the oxide membrane 4 to provide conducted condition between the electrode 5 and the silicon layer 3.
Patent JP-S5959268-A (JP)
Title: Dipping in fluidized powder
Inventor: FUKUYO RIYOUJI
IPC: B05D1/24
Filed: 1982-09-27
Abstract: PURPOSE:To perform dipping in a powder with excellent work efficiency and high accuracy, by simultaneously dipping a plurality of workpieces with the same inclined angles in the powder using a freely-detachable tool for supporting a holder whose angles for attachment can be freely adjusted. CONSTITUTION:A swinging bar 15 is transferred to a predetermined position to make each holder 12 arranged vertically to a main body 11, and a plate belt 2 is inserted into the chucking part 14 of each holder 12 to suspend a plurality of diver parts 1. Thereafter, said parts are preheated, a gear 19 is rotated with a desired angle by a motor 20 before the parts are dipped in a powder 7 inside a tank 6 for reserving the powder, and then the parts are dipped in the powder under this condition. Thus, a plurality of workpieces are easily and accurately inclined and dipped in the powder at the same time, so that work efficiency and reliability are improved.
Patent JP-H0219959-A (JP)
Title: Data transfer system
Inventor: IMAMURA JIRO
IPC: G06F1/12
Filed: 1988-07-08
Abstract: PURPOSE:To improve the data transfer throughput by dividing the inside of a data transfer device into plural units and making each unit perform the transfer of data via the data transfer device which works with the same clock as that of a data processor which performs the transfer of data. CONSTITUTION:A data transfer device 20 set between the data processors 1 and 3 having different machine cycles is divided into a 1st data transfer unit 20a and a 2nd data transfer unit 20c. Both units 20a and 20c are controlled by a clock having the same cycle as that of the processors 1 and 3 which perform the transfer of data respectively. The control signals transferred to both units 20a and 20c are synchronized with each other via the synchronizing circuits 26a-26d so as to be coincident with the clock phase of the unit that receives the data. Then these synchronized control signals are latched and used. Thus the production interval is shortened for the data transfer requests. Furthermore the data transfer throughput can be improved without increasing the width of the data to be transferred.
Patent JP-H0334568-A (JP)
Title: Semiconductor memory
Inventor: SHINGU MASATAKA
IPC: H01L27/11
Filed: 1989-06-30
Abstract: PURPOSE:To enable micronization of a semiconductor memory by forming the wiring, for connecting the gate electrode of a driving transistor with the source and drain regions of a transferring transistor, by the wiring at the layer upper than the gate electrode of the transferring transistor. CONSTITUTION:Wirings 27 and 28, which connect the gate electrodes 23a and 23b of driving transistors 14 and 15 with the source and drain regions 25a and 25b of transferring transistors 12 and 13, are made by the wirings at the layers upper than the gate electrodes 31 of the transferring transistors 12 and 13. Accordingly, the introduction of impurities into a semiconductor substrate 21 for forming the source and drain regions 25a and 25b of the transferring transistors 12 and 13 can be done without being checked by the wirings 27 and 28. For this reason, even if the wirings 27 and 28 are formed being shifted a little from the contact windows 26a-26d to the surface and drain regions 25a and 25b, there never occur such as case that the parts where impurities are not introduced are formed in the source and drain regions 25a and 25b and that the electrical conductivity is interrupted at these parts.
Patent JP-S5873519-A (JP)
Inventor: HORII YOSHIOKI
IPC: B65B25/20
Filed: 1981-10-22
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-H08338341-A (JP)
Title: Nozzle hole switching type fuel injection nozzle
Inventor: MIYAMOTO TAKESHI
IPC: F02M61/18
Filed: 1995-06-13
Abstract: PURPOSE: To switch-over a nozzle hole without changing its injection direction in the circumferential direction by providing a rotary valve capable of being slidably rotated in the inside of the hole, and concurrently providing a band shaped shielding part provided with an inclination with respect to a valve stem. CONSTITUTION: A plurality of nozzle holes 35 are disposed over the wall of a tip end part 32 enclosing a hole 34 at specified intervals in its circumferential direction while being, furthermore disposed over different circumferences. A rotary valve 7 is provided with a band shaped shielding part 72 having an inclination with respect to its axial line, and a plurality of fuel passages 73 opened in the vertical direction are disposed at specified intervals in a disc shaped member provided integrally with a stem part 71 at its center. Positioning in the stem axial direction is made by letting the lower end of the stem part 71 be brought into contact with the bottom of the hole 34, under the aforesaid condition, large nozzle holes 35a are covered by the disc shaped member, on the other hand, small nozzle holes 35b are not covered so as to be communicated with the inside of the hole 34.  Therefore, fuel can thereby be injected out of the different nozzle holes in the nozzle axial direction, and a reduction in NOx and improvement in fuel consumption can thereby be materialized.
Patent JP-H0334553-A (JP)
Title: Treatment apparatus of electronic component
Inventor: GOTO HARUHIKO
IPC: H01L21/66
Filed: 1989-06-30
Abstract: PURPOSE:To release a mutual entanglement of electronic components and to surely execute a release operation by providing a second release-regulating means which holds a second electronic component in a state that it has been once pushed up so as to be separated from a foremost-end electronic component before the foremost-end electronic component is released by using a first releaseregulating means. CONSTITUTION:IC's 2,... which have been thrown into a chute 1 are accumulated in a regular manner inside a release path 8 inside the chute 1 in a state that a foremost-end IC 2 has come into collision with an actuator 7. When the foremost-end IC 2 inside the carrying-out path 8 is to be released, a turning actuator 11 of a second stopper mechanism 5 is first turned; a second IC 2 is held down at its upper face by a displacement action of a tip part 11a and is set to a state that it has been pushed up so as to be separated from the foremost-end IC 2. Then, when the actuator 7 of a first stopper mechanism 4 is slipped from the inside of the carrying-out path 8, the foremost-end IC 2 is released.
Patent JP-H0728663-A (JP)
Title: Testing device for information processor
Inventor: TERANISHI SHINSUKE
IPC: G06F11/22
Filed: 1993-07-09
Abstract: PURPOSE:To improve the test precision and to conduct a large-scale test of an instruction sequence to be tested by writing random data in an access data area and registers and repeating a test at the time of a gathering process and a comparing process for correct answer data, and securing the randomness of the data in the access data area and registers. CONSTITUTION:This testing device is equipped with an instruction generation control part 02 which generates the instruction sequence to be tested wherein instructions to be tested are arranged at random and sets a check instruction in the instruction sequence to be tested and a check point control part 12 which saves correct answer information (register information and interruption information) in gathering mode when control is passed at the time of the execution of the check instruction set in the instruction sequence to be tested or makes a comparison with correct answer information in comparison mode to make a normal/error decision and sets the random data in the access data area 11 that the instruction sequence to be tested uses.
Patent JP-2000013060-A (JP)
Title: Printed board structure
Inventor: SOEDA TOMOHIRO
IPC: H05K7/14
Filed: 1998-06-17
Abstract: PROBLEM TO BE SOLVED: To prevent the overall structure of the housing of electronic apparatus from increasing even if a fixing guide plate is fixed vertically to two stages of the housing by providing the fixing guide plate to the end face parts facing each other. SOLUTION: Longitudinal side end parts 1-1, 1-2 are provided with central cuts 1a and fixed with fixing guide plates 6 by means of screws or caulking. The fixing guide plates 6-3,..., 6-6 have vertical wall parts 6-3a,..., 6-6a being fixed to the mounting face of a printed board 1 and horizontal wall parts 6-3b,..., 6-6b continuous thereto and substantially orthogonal to the mounting face of the printed board 1. Consequently, the fixing guide can be fixed to the housing of electronic apparatus such that it does not exceed the breadthwise dimension of he printed board without requiring any protrusion in the longitudinal direction of a connector and the overall structure of the housing of electronic apparatus can be prevented from increasing even if it is fixed vertically to two stages.
Patent JP-S6325610-A (JP)
Title: Relay lens of objective lens for optical disk
Inventor: SUGIYAMA TAKAHIRO
IPC: G02B23/24
Filed: 1986-07-17
Abstract: PURPOSE:To efficiently correct various aberrations and to form lenses free from instability in signal detection due to a mirror by satisfying a lens system constituted of seven lenses in five groups with prescribed conditions and arranging a relay lens in front of an objective lens. CONSTITUTION:Chromatic aberration can be properly corrected by setting up respective absolute values of differences upsilon1-upsilon2, upsilon6-upsilon7 between Abbe numbers of two lenses each constituting 1st and 5th group lenses. When it is defined that the focal distance between the 1st and 2nd group lenses is f12 and the focal distance between the 1st and 2nd group lenses is f45, the number of apertures and the focal distance of the whole optical system can be kept at almost the same values as that of the original objective lens by satisfying the lens system with 0.8<f12<f45<1.3 and symmetrically constituting respective lenses. When the focal distance of the 3rd group lens is defined as f3, the focal distance of the 3rd group lens is set up so that 0.2<¦f3/f45¦<0.5 is satisfied to correct its spherical aberration.
Patent JP-S5872168-A (JP)
Title: Image magnification converting device
Inventor: INOUE HIROSHI
IPC: G03G15/041
Filed: 1981-10-26
Abstract: PURPOSE:To position a main lens system correctly, by providing a cam mechanism which sets the second auxiliary lens frame to the rear of a main lens frame when the main lens frame is moved backward to a prescribed magnification position. CONSTITUTION:An auxiliary lens frame 13 for reduction is attached to the rear end of a main lens system 4 freely rotatably by a shaft 14. This auxiliary lens frame 13 for reduction holds an auxiliary lens system 15 and is provided with a pin 16 in the side part. When the main lens frame 4 is moved backward toward a reduction position, the auxiliary lens frame 13 for reduction receives the tension of a spring 10 to stand up gradually and is set to the rear of the main lens frame 4. This standing-up of the auxiliary lens frame 13 for reduction is controlled by the pin 16 and a cam groove 11b, and thus the main lens frame is positioned correctly in a prescribed magnification position.
Patent JP-S6062202-A (JP)
Title: Filter using dielectric and its manufacture
Inventor: NISHIKAWA TOSHIO
IPC: H01P11/00
Filed: 1983-09-13
Abstract: PURPOSE:To attain size reduction and to adapt mass-production by dividing a dielectric block into two and pasting them together. CONSTITUTION:Semicircular grooves 24-28, and 30-34 are formed in main surfaces 23 and 29 of blocks 21 and 22, and the grooves 24 and 30, 25, 31, 26 and 32, 27 and 33, and 28 and 34 are combined together respectively to form circular holes 2-6. Conductor films 35 and 36 are formed on the entire surfaces of the blocks 21 and 22, and conductor films stuck to the main surfaces 23 and 29 are removed to paste both blocks together by using an adhesive, etc. Therefore, machine coating of the conductive films is employed to attain the mass-production, and stepped impedance resonator is used to attain the size reduction.
Patent JP-H0520611-A (JP)
Title: Magnetic recording and reproducing device
Inventor: MIKI ISAMU
IPC: G11B5/024
Filed: 1991-07-10
Abstract: PURPOSE:To optimally erase even in the case a video signal having no color burst signal is inserted for recording by providing a switching means so that an erase current becomes large only at the time when the burst signal is not detected. CONSTITUTION:When the existence of burst signal is decided by a killer circuit 5 and a mute signal is outputted, a switch 13 is changed over to the side of an amplifier 11 to supply the erase current in the appropriate amount to a flying erase head 10. Next, when no existence of burst signal is decided by the circuit 5 and the mute signal is sent out, the switch 13 is changed over to the side of an amplifier 12 to supply the erase current in the amount such that a residual erasure is not generated. Therefore, the signal recorded on a track of magnetic tape is erased up to the level whereon no obstruction is generated at the time of reproduction.
Patent JP-H06186598-A (JP)
Title: Optical exchanger
Inventor: INOUE HIROAKI
IPC: H04Q3/52
Filed: 1993-07-09
Abstract: PURPOSE:To provide an optical exchanger using a semiconductor optical switch array. CONSTITUTION:This device is constituted of a semiconductor switch array in which plural semiconductor optical switches (311 to 344) having an optical amplification part in a by-path optical waveguaide being the passing part of an one-side pass crossing type optical switch or a both-side pass crossing type optical switch are combined and a means by which voltage is changed between terminals of every optical amplification part are monitored and outgoing ends to be connected are discriminated by reading out a part of the header parts in optical signals incident on semiconductor optical switches and semiconductor optical switches are made to be in ON state or in OFF state by the discrimation signals. Thus, the small-sized optical exchanger with a high performance is obtained.
Patent JP-S5793713-A (JP)
Title: Nonlinear equalizer
Inventor: NAMIKI JIYUNJI
IPC: H04B3/04
Filed: 1980-12-02
Abstract: PURPOSE:To reject the distortion in a signal passing through a trasmission line where a medium causing waveform distortion is present before and after a nonlinear line, by estimating a transmission signal through a reception signal via the nonlinear transmission circuit passed through a correction circuit having the inverse characteristics as the nonlinear circuit. CONSTITUTION:A transmission signal s received via a filter 10, transmission amplifier 20 and reception side selection filter 11. The reception signal from a terminal 101 is reproduced via an estimation device 40 estimating the input from an output of the filter 11, nonlinear correction circuit 41 having the inverse characteritics as the characteristics of a nonlinear circuit in existence on a transmission line, and estimation device 42 estimating the signal component at the input terminal of the filter 10. Thus, since the amplifier 20 can be operated at more extreme nonlinear region, the transmission power can be increased remarkably.
Patent JP-H1018079-A (JP)
Title: Electrogalvanized steel sheet
Inventor: IWAI MASATOSHI
IPC: C23C28/00
Filed: 1996-06-28
Abstract: PROBLEM TO BE SOLVED: To produce an electrogalvanized steel sheet capable of satisfying the requirement of brightness of high levels exceeding the brightness of the conventional levels of >=80 L value as-electrogalvanized, >=75 L value in the state after the formation of chromate coating and >=70 L value even after the application of thin film clear coating treatment as well. SOLUTION: This electrogalvanized steel sheet is the one in which an electrogalvanizing layer is formed on one side or both sides of a steel sheet. In this case, the index of orientation in the (00.2) plane in the galvanizing layer is regulated to <=1.0, the index of orientation in the (10.1) plane is regulated to <=1.0, and furthermore, the index of orientation in the (10.3) plane is regulated to >=2.0 or the ratio of [the total of the indexes of orientation in the (00.2) plane and the (10.3) plane]/[the index of orientation in the (10.1) plane] is regulated to >=4.5.
Patent JP-H0520589-A (JP)
Title: Process quantity measuring instrument
Inventor: GUNJI TAKUMI
IPC: G08C15/00
Filed: 1991-07-11
Abstract: PURPOSE:To provide a process quantity measuring instrument which can deal with both a light output type and an analog output type by connecting selectively two kinds of an arithmetic part for plural kinds of respective detecting parts. CONSTITUTION:The instrument is the one which can selectively connect an arithmetic part 10 to convert the output of each detecting part 1 into a light signal and communicate with a host system 30 after the output of each detecting part 1 is corrected for plural kinds of respective detecting parts 1 or the arithmetic part 10 to communicate with the host system 30 with an electric signal after the output of the detecting parts 1 is corrected, respective detecting parts 1 are equipped with a memory 4 for correction data and respective arithmetic parts 10 are equipped with a memory 14 for set data. By respective arithmetic parts 10, the detecting quantity is corrected based on a correcting memory 4, and the setting related to the detection is performed for respective detecting parts 1 based on the set command from the host system 30 and the data of each set memory 14.
Patent JP-H0219059-A (JP)
Title: Facsimile equipment
Inventor: UEDA TETSUHIKO
IPC: H04N1/00
Filed: 1988-07-07
Abstract: PURPOSE:To attain urgent transmission to other G3 equipment even if a G3 line is busy by applying relay transmission via a G4 line automatically if the G3 line of its own terminal equipment is busy. CONSTITUTION:A G3 communication control circuit 2 and a G4 communication control circuit 3 and a storage device 4 are connected to a control microcomputer 1, and the G3 communication control circuit 2 and the G4 communication control circuit 3 are connected respectively to the G3 and G4 lines. Then if the G3 line is not able to be in use, the microcomputer 1 discriminates next whether or not the G4 line is able to be in use. If the G43 line is able to be in use, the G4 communication control circuit 3 applies relay transmission to the same kind of the facsimile equipment registered in advance via the G4 line and the facsimile equipment receiving the relay transmission sends a data to the final destination via the G3 line. Thus, if the telephone line is busy, emergent communication is automatically applied to the destination G3 equipment via other facsimile equipment.
Patent JP-2000000452-A (JP)
Title: Vertical kneader
Inventor: KOBAYASHI TATEO
IPC: B01F5/00
Filed: 1998-06-17
Abstract: PROBLEM TO BE SOLVED: To provide a vertical kneader in which the improvement of kneading efficiency is attained in the case it has vertical specification using gravity is attained and also its height can be sufficiently restrained. SOLUTION: This vertical kneader for kneading material to be kneaded having fluidity by using gravity to make it fall in plural deformation paths 1, 2 is provided with a device body 30 having plural deformation paths and an auxiliary device 32 connected to the device body and for subjecting the material to be kneaded to auxiliary kneading. Between the inlet side and the outlet side of the device body, a joining sharing means for causing joining and sharing in the material to be kneaded falling in each deformation path is provided. The auxiliary device has a collecting means for collecting the material to be kneaded flowing in from each deformation path to the center and a diffusing means for diffusing the collected material.
Patent JP-H1023766-A (JP)
Title: Power inverter
Inventor: KOSHIN HIROAKI
IPC: H02M7/5388
Filed: 1996-06-28
Abstract: PROBLEM TO BE SOLVED: To obtain high power inverter efficiency at a low cost. SOLUTION: A power inverter has a switching bridge unit 2 in which one (21) of the nodes 21 and 23 on one side of a diagonal is connected to one end of a solar cell 1 through a reactor L1 and the other node 23 facing the node 21 is connected to the other end of the solar cell 1 and two nodes 22 and 24 on the other side of the diagonal are connected to one end of a reactor L2 and one end of a reactor L3 respectively and a capacitor C1 whose both ends are connected to the other end of the reactor L2 and the other end of the reactor L3.  A DC power is inverted into a commercial AC power by a pulse width modulation wherein switching devices Q1 and Q3 whose one side ends are connected to the one node 21 on the one side of the diagonal are turned on and off synchronously with a commercial power supply and reversely to each other and switching devices Q2 and Q4 whose one side ends are connected to the other node 23 are alternately turned on and off and the commercial AC power is outputted from both terminals of a capacitor C2.
Patent JP-S5959923-A (JP)
Title: Rotary ring
Inventor: YOSHIKAWA TAKESHI
IPC: D01H7/56
Filed: 1982-09-28
Abstract: PURPOSE:To provide a rotary ring wherein the weight of the rotor is selected to be within a specific range to enable the stable rotation and to stop the rotation of the ring simultaneously with the stop of the rotation of the spindle, thereby remarkably reducing the end breakage. CONSTITUTION:The rotary ring containing a ring rotor wherein the weight (W) of the rotor is selected to satisfy the formula in relation to the centrifugal force (F) of the traveller 2, the frictional coefficient (mu1) between the rotor 1 and the traveller 2, and the frictional coefficient (mu2) between the rotor 1 and the stator 3. By selecting the weight of the rotor 1 so as to satisfy the formula, the rotary ring exhibits adequate rotation, and is stopped surely by stopping the spindle.
Patent JP-H04233386-A (JP)
Title: Method of controlling threshold value and television receiver
Inventor: FUIRITSUPU RAFUON
IPC: H04N7/26
Filed: 1991-06-17
Abstract: PURPOSE: To improve the operation of a decoder for the existence of echo by an inexpensive method. CONSTITUTION: A corresponding binary error rate (P) is measured after the start with a prescribed threshold (A), and a first certain quantity is added to this binary error rate, and this total value is multiplied by a second certain quantity to calculate a value named a reference (K1), and next, the threshold of the decoder is increased by each step (B, C, and D); and when the binary error rate first exceeds the threshold (D), the threshold is stored, and the processing is continued by reduction (C, B, A, E, F, G, and H), and a half of the sum of two found extreme values (D and H) is selected as a threshold control value when the binary error rate (H) exceeds the reference (K2) at the second time.