baber/WOPTO huggingface dataset:
Patent JP-S6048579-A (JP)
Title: Recognizing method of object
Inventor: WATANABE YUUJI
IPC: G06T7/00
Filed: 1983-08-26
Abstract: PURPOSE:To improve the degree of recognition by obtaining (n) units of data train from a picture data train showing the brightness of a prescribed viewfield where an object to be detected exists to normalize those data trains and calculating the difference between said data trains and the normalized picture data train related to the object of detection set previously. CONSTITUTION:An ITV camera 10 photographs an object to be detected (round rod) 1 and gives an A/D conversion 11 to the bright/darkness signal into 16 gradations to give them to a shift register 12. The register 12 containes 10 stages equal to the number of picture elements existing in the crossing direction of the rod 1. The picture data added to these 10 stages are defined as a train A and normalized 13 into A'. This train A' is applied to an arithmetic circuit 14. While a data train B having the most standard brightness in the crossing direction of the rod 1 is set to a picture data setter 15. This train B is normalized 16 to the data train B', and the train B' is supplied to the circuit 14. The circuit 14 obtains the sum total SK' of the absolute value of the difference between the components of the trains A' and B'. Such an operation is executed every time the new picture data is applied to the register 12 to obtain the minimum value. Thus the presence of the rod 1 can be recognized with high accuracy.
Patent JP-H08167429-A (JP)
Title: Rechargeable electrochemical cell and its manufacture
Inventor: HAAZERU YAMIN
IPC: H01M10/05
Filed: 1995-05-31
Abstract: PURPOSE: To obtain a rechargeable cell with anodes not containing alkaline metal on the surfaces before charging. CONSTITUTION: A cell 10 has anodes 12, nonaqueous lithiation electrolyte 14, non-conductive microporous separators 16 and lithiation metal oxide supporting cathodes 18. The anode 12 contains a supporting member formed with a conductive thin film, on the surface of which lithium alkaline metal layer is plated where the anode 12 is formed during charging the cell. As a foil used for the supporting member of the anode 12 does not contain lithium, there is no need to shut the anode 12 off the air. During charging the cell, ions are moved from the cathode 18 through the electrolyte 14 to the anode 12. In this process, lithium is plated on the surface of the supporting member to form a lithium thin film layer.
Patent JP-H0449893-A (JP)
Title: Thyristor leonard changeover device
Inventor: IKEDA TOSHIYUKI
IPC: H02P7/292
Filed: 1990-06-15
Abstract: PURPOSE:To decrease the number of components and double devices completely by installing first, second, and third six-phase thyristor leonards, to form a twelve-phase thyristor leonard by combining two of them, a breakdown logic detection circuit, and a restarting circuit. CONSTITUTION:Six-phase thyristor leonards 11a and 11b are active and a twelve-phase thyristor leonard is operated. If the second six-phase thyristor leonard 11b breaks down, an input switch 12b and an output switch 13b are opened an input switch 12d and an output switch 13d are closed, and, in a changeover circuit 8, only its contacts (b) and (d) are closed. During switch-over of the contacts, the control output signal of a control circuit 7 is stopped. After completion of the switch-over of the contacts, the control circuit 7 is restarted by a thyristor leonard restarting circuit 10, the first and third six-phase thyristor leonards 11a and 11c are operated, and the twelve-phase thyristor leonard is operated again.
Patent JP-H027586-A (JP)
Title: Pulsed gas laser device
Inventor: KITA HIDEKI
IPC: H01S3/0971
Filed: 1988-06-27
Abstract: PURPOSE:To effect stable switching operation by automatically adjusting the timing for a drive signal by providing a drive signal circuit for each trigger, making variable the timing of generation of the drive signal, detecting a current flowing through a switching element or a trigger current to monitor the operation timing, and further feeding back the detected current. CONSTITUTION:First and second trigger signals are simultaneously generated from trigger circuits 7, 8, and inputted into first and second switching elements 3, 4. Thereupon, a first ammter 5 detects a current of the first trigger signal and a second ammter 6 that of the second trigger signal. These detected signals are converted to a digital signal through an A/D converter 11. If there is produced any difference between the first and second trigger signals, it is fed back. Hereby, a drive signal control device 12 controls first and second drive circuits 9, 10. Hereby, respective drive signal timings are adjusted to permit the first and second trigger signals to be inputted into the first and second switching elements 3, 4 in the timing as set initially.
Patent JP-H11351500-A (JP)
Title: Integration type fluid controller
Inventor: SUZUKI SHIGEHIRO
IPC: F17D1/02
Filed: 1998-06-05
Abstract: PROBLEM TO BE SOLVED: To provide a compact and lightweight integration type fluid controller by forming a unit by connecting the adjacent fluid controllers through a lateral channel block, and vertically connecting the units through a vertical channel block for integrating the control functions of various fluids. SOLUTION: The process gases (a-c) are respectively guided to the flow line units A-C, and the process gases (a'-c') taken out from the outflow joints are fed to a reactor. The purge gas (d) is guided to a flow line unit D, and fed to the units A-C through the vertical channel blocks to perform the purge processing in each flow line. Each unit A-C is formed by successively connecting an outflow joint, a manual switch valve, a filter, a regulator, a mass flow controller, a pneumatic cutoff valve and a flow-through joint or the like adjacent to one another, through the lateral channel blocks. The units A-D are connected through the vertical channel blocks to complete an integration type fluid controller 1.
Patent JP-H114136-A (JP)
Title: Thickness vertical piezoelectric resonator
Inventor: KAIDA HIROAKI
IPC: H03H9/17
Filed: 1997-06-13
Abstract: PROBLEM TO BE SOLVED: To provide a small resonator which suppresses the occurrence of unnecessary spurious and has a satisfactory resonance characteristic by constituting the piezoelectric body of a rectangular sheet with a piezoelectric material whose piezoelectric constant is in a specified range in the thickness vertical piezoelectric resonator by means of using the three-fold wave of a thickens vertical vibration mode. SOLUTION: The thickness vertical piezoelectric resonator 1 is constituted by using the strip-like piezoelectric body 2. The piezoelectric body 2 is constituted of piezoelectric ceramic such as lead titanate group and lead titanate zirconate group ceramic and it is constituted of the piezoelectric material whose piezoelectric constant d31 is in the range of |d31 |<=20×10<-12> C/N. The piezoelectric body 2 is uniformly polarized (arrow P) in a thickness direction. In a center part in the length direction of the piezoelectric body 2, the surface/back of exciting electrodes 3 and 4 are confronted each other through the piezoelectric body 2. The three-fold wave of the thickness vertical vibration mode is strongly excited by applying AC voltage between the exciting electrodes 3 and 4. Then, the piezoelectric resonator as that using the three-fold wave can be operated.
Patent JP-S5780539-A (JP)
Title: Chassis dynamometer
Inventor: TAMAKI TADAO
IPC: G01L3/22
Filed: 1980-11-08
Abstract: PURPOSE:To enable miniaturizing of a chassis dynamometer, by a method wherein the dynamometer and a speed-increasing gear are incorporated through the effective utilization of an internal space of a roller. CONSTITUTION:A fixed cylinder 15 is mounted in a roller 10 to which a stator 13 of a dynamometer 11 is attached, and meanwhile, a motor 12 is located at a rotary shaft 16 which is coupled to the roller 10 through a planetary gear train. The fixee cylinder 15 is secured to a rocking shaft 17 and is supported by a rocking bearing 14. The stator 13 is attached to the inner peripheral surface, and meanwhile, a planetary gear 19, engaging the inner teeth of the roller 10, is roatably supported. On the other hand, the rotary shaft 16 is placed at the center of the fixed cylinder 15, and a solar gear 20, engaging the planetary gear 19, is fastened thereto. This rotates the rotor 12 through the speed-increasing of it via the solar gear 20 following the rotation of the roller 10. This constitution permits a chassis dynamometer to be miniaturized.
Patent JP-S6313436-A (JP)
Title: Frequency off-setting compensating circuit
Inventor: TANABE JUNJI
IPC: H04J1/02
Filed: 1986-07-03
Abstract: PURPOSE:To cancel and compensate a frequency off-setting to occur during the transmission by modulating the amplitude of the second carrier after the amplitude of the first carrier is modulated with a receiving signal by using one of pilot signals to generate the frequency off-setting during the transmission. CONSTITUTION:A signal including at least one of pilot signals P1 and P2 of the sine wave having frequencies f1 and f2 transmitted from a transmitting side and specified beforehand is transmitted, generates a frequency off-setting DELTAf, receives a receiving signal which arrives, modulates the amplitude of one pilot signal P1(P2) with a sine wave signal and generates the first carrier signal having a frequency fc+DELTAf to dislocate the frequency off-setting DELTAf to the prescribed frequency. After the amplitude of the first carrier signal is modulated by the receiving signal, further, the amplitude of the second carrier signal having a prescribed frequency fc is modulated, the frequency off-setting DELTAf of the receiving signal is cancelled and outputted. Thus, the circuit to compensate, at the receiving side, the frequency off-setting DELTAf to occur at a transmission line can be formed.
Patent JP-H0321875-A (JP)
Title: Exchange system for work cassette
Inventor: AYABE SAKAE
IPC: G11B5/84
Filed: 1989-06-20
Abstract: PURPOSE:To eliminate the need for individual empty cassettes and their conveyance by discharging a classification cassette when it becomes full, mounting another full supply cassette in the area, and specifying an emptied supply cassette itself as a classification cassette. CONSTITUTION:In the starting state S1 of a rotary table 6, supply cassettes 11m - 13m (m: fullness of uninspected work) are mounted in, for example, areas I - III and empty classification cassettes A0 - C0 (0: word after inspection) are in areas IV - VI. The supply cassettes are given order and works are taken out and inspected in order from the cassette 11. In a state S2, no work, (i) works, and (m) works remain in the cassettes 11 - 13, and (m) works, (j) works, and (k) works after inspection are stored in the cassettes A - C. Here, a cassette Am is discharged and a full supply cassette 1'm is mounted in the area IV for replacement. At the same time, an empty cassette 11m is specified as a new classification cassette A0 and a state S'2 is entered. Uninspected works are taken out of supply cassettes in order.
Patent JP-H0321824-A (JP)
Title: Integrating counter
Inventor: NAKAMURA TOMOHIDE
IPC: G01F15/075
Filed: 1989-06-20
Abstract: PURPOSE:To make a function recovery without replacing a fuse nor power source battery even if fixed contacts or electric conductors connected to the fixed contacts short-circuit by providing a changeover switch, an electronic circuit, and a resistance. CONSTITUTION:The changeover switch 1 has the fixed contacts A and B and a movable contact C which contacts the fixed contacts A and B alternately, and one fixed contact B is connected to the negative terminal of a power source 10. The electronic circuit 2 inputs variation in the potential of the movable contact C through its 1st input port 3 and counts and integrates the frequency of operation of the changeover switch 1. The resistance R is interposed and connected between the output port 4 of the electronic circuit 2 and the other fixed contact A of the changeover switch 1. Then the electric circuit 2 varies the potential of the output port 4 to a low potential on receiving a short-circuit detection signal indicating that the 2nd input port 5 drops to the low potential. Therefore, the battery is not consumed even when the fixed contacts A and B are held in the short-circuit state.
Patent JP-S5281825-A (JP)
Title: Device for automatically controlling leaning of motor grader
Inventor: TAKEDA TAISHIROU
IPC: B60G17/00
Filed: 1975-12-26
Abstract: PURPOSE:To provide an easy driving of a motor grader upon travelling of bolique road surface by detecting the lateral inclination of the body of the grader and by providing proper leaning angle to front wheels through a servo valve.
Patent JP-H027435-A (JP)
Title: Semiconductor device having metal bump electrode
Inventor: IWAMOTO YASUHIKO
IPC: H01L21/321
Filed: 1988-06-25
Abstract: PURPOSE:To increase a buffer effect of a pressure load by a connection to an external lead by a method wherein an insulating resin is arranged and installed not only in a peripheral edge part of a metal bump electrode but also in a part between the metal bump electrode and a substratum metal at its lower part. CONSTITUTION:A polyimide as an insulating resin 16 to be used as a buffer material is applied and formed on a plurality of metal films 14, 15 by a spin coating method. After that, a pattern of a first negative-type photosensitive resin is formed on the whole surface of the insulating resin 16 by PEP. The insulating resin 16 is removed selectively by making use of this photosensitive resin as a mask while the insulating resin 16 which can be coated in a future plating process is left inside a region, at the upper part of a terminal electrode 12, where a metal bump is formed later on; the metal film 15 for palting use is exposed. Thereby, a plurality of contact opening parts 20 are formed in the insulating resin 16. That is to say, the insulating resin 16 for buffer use is formed of a pattern having the plural opening parts 20 under a metal bump electrode and is arranged also in the central part of the metal bump electrode. Accordingly, an excellent buffer action can be obtained.
Patent JP-S6218029-A (JP)
Title: Semiconductor device
Inventor: MOCHIZUKI AKIRA
IPC: G03F9/00
Filed: 1985-07-16
Abstract: PURPOSE:To accomplish a high-precision laminating by a method wherein a metal film is embedded in an insulating film so that there may be no changes in thickness in a resist film in the vicinity of a positioning pattern even when the resist is formed by spinning. CONSTITUTION:An insulating film 4 for example of SiO2 is formed on a substrate 11, whereafter a resist 12 is applied by spinning for the formation of a prescribed pattern. The insulating film 4 is then subjected to anisotropic plasma etching whereby it is reduced in thickness by a depth (d). After this, a metal film 13 with its thickness equal to said depth (d) is deposited by evaporation, spattering, or the like. The resist 12 is then caused to melt away, when the metal film 13 is also removed. In this way, a positioning pattern may be obtained without recesses or protrusions on its surface.
Patent JP-S5858708-A (JP)
Title: Sintered magnetic core having high coercive force
Inventor: ASAKA KAZUO
IPC: H01F1/22
Filed: 1981-10-03
Abstract: PURPOSE:To control the decrease in density and to improve magnetic flux density by a method wherein boron of 0.03-0.3% is previously added in making a magnetic core by sintering a dust substance of iron-copper family. CONSTITUTION:Coercive force becomes high by increasing the copper content of an iron-copper sintered material. Meanwhile, magnetic flux decreases along with a decrease in sintering density by the influence of expansion at the time of sintering. However, when boron of 0.2% is added, for example, the rising rate of coercive force is a little low, but the magnetic flux is maintained at the level of pure iron because sintering density does not decrease. In this way, with the effective range of composition determined, the composition consists of boron of 0.03-0.3%, copper of 0.5-15% by weight and iron as residual.
Patent JP-S5945750-A (JP)
Title: Incoming call restricting service system
Inventor: UEDA KEIICHI
IPC: H04M3/42
Filed: 1982-09-09
Abstract: PURPOSE:To attain the incoming call restricting registration and release, by applying a specific number dialing from a subscriber to a stroage device restricting an incoming call provided corresponding to the subscriber of a telephone exchange. CONSTITUTION:When the subscriber A makes a call, the call is connected to an outgoing register 2 via a channel network 1, and when a special number for the registration or release of the incoming call restricting service is dialed, the number is received at the outgoing register 2 and transmitted to a central controller 4 via a channel controller 3. When the subscriber A makes a dialing in 1-digit for the registration or release, the central controller 4 receives this number to register or release the incoming call restricting information corresponding to the subscriber provided in a main storage device 5. When the subscriber A hooks on, the connection between the subscriber A and the outgoing register 2 is restored and the registration and release of the incoming call restriction are finished.
Patent JP-H0322547-A (JP)
Title: Substrate holder
Inventor: KANEMITSU HIDEYUKI
IPC: H01L21/68
Filed: 1989-06-20
Abstract: PURPOSE:To contrive the improvement of the substitution efficiency of a chemical and a cleaning fluid in parts, which are held by holder axes, of a substrate and the improvement of an ultrasonic cleaning efficiency by a method wherein with the widths of grooves in the holder axes made wide, the substrate is pinched between protrusions provided on both wall surfaces of each groove and is held by the protrusions. CONSTITUTION:Holder axes 11a to 11c are 15mm in outer diameter, grooves 11d having a width T of 6.5mm, for example, and a depth of 4mm are formed in each holder axis at positions at equal intervals and moreover, protrusions 11b having a diameter of 1.5mm or thereabouts and a height of about 2mm are formed on both wall surfaces 11e of each groove 11d at a plurality of positions at equal intervals in such a way that they make a pair in opposition to each other. The intervals T1 between the point parts of the protrusions 11b are respectively about 2.5mm. In a substrate holder 10, a mask substrate 1 is held in a state that it is pinched by the parts of the gaps T1 between the points of the protrusions 11b. In this case, narrow regions like the gaps between the substrate and the walls of the grooves in the holder axes are eliminated and even if the substrate is dipped into a prescribed chemical or a cleaning fluid, the substitution efficiency of the chemical and the cleaning fluid in parts, which are held by the holder axes, of the substrate is improved and moreover, an efficient surface treatment and a cleaning treatment can be realized combined with the fact that ultrasonic oscillating waves also reach easily to the grooves.
Patent JP-S5780961-A (JP)
Title: Piping structure for brake hose
Inventor: NISHIHATA SUSUMU
IPC: B60T17/04
Filed: 1980-11-10
Abstract: PURPOSE: To prevent a brake hose from inclining to the side of a car body or a wheel greatly when the wheel is bounded by supporting the brake hose in a bent state of a horizontal U-shape convexed forward or backward between sides of the car body and the wheel.  
     CONSTITUTION: A wheel 1 supported on a car body by a strut type front suspension is equipped with a disc brake device 2, and the brake device 2 is connected to a pressure source such as a master cylinder on the side of a car body or the like via brake pipe 4 and a brake hose 5. At this stage, hose brackets 8 and 9 are respectively fixed on a strut bracket 7 and the car body. Then, support parts 5a and 5b of the brake hose 5 for brackets 8 and 9 on sides of the wheel and the car body are supported by both brackets 8 and 9 to be directed forward and backward almost horizontally, and the brake hose 5 between brackets 8 and 9 are supported to be bent in a horizontal U-shape convexed backward. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-2000075464-A (JP)
Title: Sorter and photographic processing device
Inventor: TODOKI KENJI
IPC: B65H39/11
Filed: 1999-06-04
Abstract: PROBLEM TO BE SOLVED: To stack up photographs without altering the order of printing by moving the discharge end of a conveying mechanism in a 2nd direction so that the photographs discharged from the conveying mechanism are arranged on a stacking part while in contact with a contact member. SOLUTION: The distance W between the conveyance end 100a of a 1st conveyor 100 and a guide plate 160 is variable in accordance with the size of a photograph 1d. When the width of the photograph 1d in a 2nd direction (Y direction) is smaller than a prescribed size, the distance W is shortened by moving the conveyance end 100a of the 1st conveyor 100 in the 2nd direction (Y direction) and the width of a belt conveying part 151 which functions as a tray on a 2nd conveyor 150 is substantially reduced. Unevenness in the arrangement of photographs 1d stacked up on the belt conveying part 151 is reduced and the order of conveyance is made to coincide with the order of stacking.
Patent JP-H06348114-A (JP)
Title: Image forming device
Inventor: ARATAIRA FUMIHIRO
IPC: G03G15/02
Filed: 1993-06-03
Abstract: PURPOSE:To invariably maintain sufficient image density and image quality with no deficient electrification regardless of the capacity change of an electrified body due to endurance and the resistance change of an electrifying member due to excitation deterioration by applying the image forming process including the electrification process of an electrified body face to an electrified body for forming an image with the electrifying means of the electrified body, and bringing an electrifying member applied with voltage into contact with the electrified body to electrify the electrified body face with an image forming device. CONSTITUTION:This image forming device is provided with a separate member 100 to be brought into contact with an electrified body 1 separately from an electrifying member 2, the electrifying member 2 and the separate member 100 are controlled at the DC constant voltage when the electrifying member 2 faces the non-image forming region of the electrified body 1. The DC current quantities of both members 2, 100 are detected, the difference between both DC current quantities is detected, and the electrifying member 2 is controlled at the DC constant voltage with the DC voltage corresponding to the DC current quantity of the detected difference when the electrifying member 2 faces the image forming region of the electrified body 1.