baber/WOPTO huggingface dataset:
Patent JP-H04269192-A (JP)
Title: Industrial robot
Inventor: KIGAMI HIROYUKI
IPC: B25J9/06
Filed: 1991-02-19
Abstract: PURPOSE:To prevent wiring and piping from being loaded by providing a 2nd pipe, whose one end is connected to a 2nd axial line vicinity located on a 2nd fixing jig, whose other end is connected onto a 3rd vertical axial line located on a 3rd fixing jig and whose internal part is inserted with the bundle of wiring/ piping. CONSTITUTION:A 1st fixing jig 52 located at the upper part of a 1st arm 14 and overhung upto a 1st axial line C1, a 2nd fixing jig 36 located on a 2nd arm 16 and arranged on a 2nd axial line C3, a 3rd fixing jig 84 located at the upper end of a 3rd arm 18 and arranged on a 3rd axial line C3 and a 1st pipe 66 whose one end is connected onto the 1st vertical axial line C1 on the 1st fixing jig 52, whose other end is connected to the 2nd axial line C2 vicinity located on the 2nd fixing jig 36 and whose internal part is inserted with the bundle of wiring and piping, are provided. Moreover the other end of the 2nd pipe 86 whose one end is connected to the 2nd axial line C2 vicinity located on the 2nd fixing jig 36 is connected onto the 3rd axial line C3 located on a 3rd fixing jig 84.
Patent JP-S62181153-A (JP)
Title: Small-sized printer
Inventor: TAKIZAWA HIROSHI
IPC: B41J1/54
Filed: 1986-02-06
Abstract: PURPOSE:To attain to enhance printing quality, by applying talc to a type sheet and a type sheet receiver to lower the friction force between both of them and instantaneously returning a shifted type to the original state by an ink roll. CONSTITUTION:No unevenness is provided to the surface of a type sheet receiver 2 and talc 3 is applied to the back surface of a type sheet 1. When a type 1c1 moves to the direction shown by an arrow B by the rotational load of an ink roll 4, tension ready to return the type 1c1 to a normal state is generated in the thin wall part 1e1 of the type sheet 1 toward an arrow (c). When the type sheet receiver 2 further rotates to an A-direction, the ink roll 4 is separated from the type 1c1 to be positioned at a trough between the type 1c1 and a type 1c2. The friction force between the type sheet 1 and the type sheet receiver 2 is sufficiently smaller than the tension ready to return the type 1c1 to the normal state because the type sheet 1 is coated with talc 3. Therefore, the type 1c1 moves to the direction shown by an arrow C and can return to the normal state. By this method, wrinkles and slackening are not generated at the specific place of the type sheet 1.
Patent JP-S62216403-A (JP)
Title: Concentrated constant type circulator and isolator
Inventor: TAKEDA SHIGERU
IPC: H01P1/383
Filed: 1987-02-04
Abstract: PURPOSE:To obtain an optimum thin structure of less insertion loss by constituting a lower soft magnetic body so that a gap (t) between the lower soft magnetic body and an upper soft magnetic body has specific relations to a diameter DG of a ferromagnetic body. CONSTITUTION:If the insertion loss and the ratio t/DG of said gap (t) to the diameter DG of the ferromagnetic body should be read along ordinates and abscissas respectively, the insertion loss is increased quickly in accordance with increase of (t) when DG is constant. Consequently, the insertion loss is about <=0.6dB and practicability is attained if t<=0.7DG is true when the thin structure is used. Thus, a small-sized concentrated constant type circulator and isolator of small loss is obtained if t<=0.7DG is made true in case of the very simple thin structure.
Patent JP-H02204807-A (JP)
Title: Unmanned carrying car
Inventor: TANAKA YOSHICHIKA
IPC: B61B13/00
Filed: 1989-02-02
Abstract: PURPOSE:To transfer the unmanned carrying car without giving an excessive shock to a work by running the car, while detecting a running position by a main control circuit and a position detecting sensor so that acceleration and deceleration are not varied suddenly at the time of start and stop, and at the time of end of acceleration and start of deceleration of a car body on which the work is loaded. CONSTITUTION:A revolution speed transducer 7 and a driving motor 4 are connected to a servo-driver 8, and to this servo-driver 8, an arithmetic circuit 10 of a main control circuit 9 is connected. Also, an output interface 12 is connected with a clutch brake device 3, and to the arithmetic circuit 10, a command receiving equipment 14 provided with an input interface 13 is connected, and to this input interface 13, a position detecting sensor 15 is connected through an FV transducer 16. In this state, running is executed, while detecting a running position by the main control circuit 9 and the position detecting sensor 15 so that acceleration and deceleration are not varied suddenly at the time of start and stop and at the time of end of acceleration and start of deceleration of a car body on which a work is loaded. In such a way, the transfer time is shortened without lowering the maximum acceleration, and also, the car can be transferred without giving an excessive shock to the work.
Patent JP-S61186168-A (JP)
Title: Tig pulse welder
Inventor: NOMURA HIROBUMI
IPC: B23K9/06
Filed: 1985-02-13
Abstract: PURPOSE:To regulate the output current waveform of TIG pulse welder by providing the slope control part to vary the reference voltage level in slope shape at the change-over time of the reference voltage for pulse current setting and the reference voltage for base current setting. CONSTITUTION:A slope control part 12 is provided between change-over switches 7a, 7b of a pulse, base time control part 10 and errors amplifier 6. The reference voltage V3 varies in slope shape when the reference voltage V1 for pulse current setting and the reference voltage V2 for base current setting which are changed over alternately by the time set by the switches 7a, 7b are impressed on the control part 12. Accordingly the outputs of the amplifier 6 and output control part 3 are similarly changed and the output currents IP, IB of the transformer 2 for welding become in the pulse waveform of slope shape. The pulse TIG welder having the pulse current waveform of slope shape is thus obtd.
Patent JP-H09267024-A (JP)
Title: Upper surface opening type deodorizing device
Inventor: NAKAMURA MASAAKI
IPC: B01D53/38
Filed: 1997-01-24
Abstract: PROBLEM TO BE SOLVED: To provide a device inexpensive in the equipment cost, superior in the appearance and enabling to maintain stable deodorizing characteristics for a long period, in a deodorizing device for biologically removing malodor generating from a sewage treating device, etc. SOLUTION: An upper surface opened type deodorizing device is arranged a space layer 2 at the bottom of a bottomed tank body, and an introduction pipe of gas to be treated from the outside of the system is provided in this space layer 2 and also a deodorizing layer is arranged on the upper surface of the space layer 2. In this case, the deodorizing layer is a packed layer 3 consisting of molding carriers and a water-passable protection layer 5 for shielding direct sun light is provided on the upper surface of the deodorizing layer and also a water spraying device 6 for the protection layer 5 is provided.
Patent JP-H09219351-A (JP)
Title: Mask structure, method and apparatus for exposure using the structure, and manufacture of device
Inventor: CHIBA KEIKO
IPC: G03F1/22
Filed: 1996-02-09
Abstract: PROBLEM TO BE SOLVED: To prevent local strain, thermal expansion, the deterioration in profile irregularity, and the appearance of positional distortion at the time of bonding by combining the main bonding for fixing a holding frame which holds a supporting film and a reinforcing body which reinforces the holding frame and an auxiliary dynamic support. SOLUTION: An X-ray permeable supporting film 2 is deposited by CVD on an Si substrate which will become a holding frame 1. Then, for an auxiliary dynamic support 7, plated electrodes are formed on the Si substrate and SiC- made auxiliary-bodies 4 and then resist patterns are formed to make Au-plated projections 7a, 7b. In order to conduct a one-point bonding which will become a main bonding 6 by anode junction, glass including Na+ is sputtered in an area of 3mmϕ on each of the reinforcing bodies 4 and is deposited on the Si substrate using a mask and then is heat-treated to bond the Si substrate and the reinforcing bodies 4. At the same time, the projections 7a and 7b are pushed against each other to be bonded.  By this method, the local strain, thermal expansion, the deterioration in profile irregularity, and the appearance of positional distortion can be prevented at the time of bonding.
Patent JP-S63196739-A (JP)
Inventor: MIYATA YOSHINOBU
IPC: D06C3/00
Filed: 1987-02-06
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-H05189168-A (JP)
Title: System for automatically recovering fault track
Inventor: NASU HIDEKI
IPC: G06F3/06
Filed: 1992-01-14
Abstract: PURPOSE:To improve reliability and operability by automatically recoverying a track fault immediately without requiring human labor when the track fault is generated. CONSTITUTION:In the system to perform file access while regarding two physical files respectively prepared on two different media as one logical duplex file 1, a data input/output control means 21 executes the input/output of data to the duplex file 1 corresponding to a request from a user program. When any input/output error is detected, an input/output error detecting means 22 inputs/outputs data specified times and judges whether recovery is disabled or not. When the recovery is disabled, an alternative track allocating means 23 allocates a previously prepared alternative track to a track generating the fault. On the other hand, a data copy control part 5 inputs data from the normal side track and outputs normal data onto the allocated alternative track.
Patent JP-S59151020-A (JP)
Title: Heat type air flow meter
Inventor: NISHIMURA YUTAKA
IPC: G01F1/69
Filed: 1983-02-18
Abstract: PURPOSE:To prevent a measuring error, and also to improve its responsiveness in case when a flow velocity is varied, by reducing a ratio of a moving heat quantity in a supporting member and a heat quantity transmitted to a fluid of the circumference from an electric resistance body. CONSTITUTION:Both a hot-wire probe 7 and a temperature compensating probe 8 are supported by a lead wire 11 consisting of platinum iridium, etc., and also the lead wire 11 is connected to a supporting member 12 embedded into a holder having an electric insulating property. The lead wire 11 and the supporting member 12 support the probes 7, 8 in a fluid, and also have a function of an electric conductor for connecting electrically an electronic circuit 5 and the probes 7, 8. In general, the responsiveness of a suction air flow meter of an electronic fuel injection device of a car engine must be 95% and <=0.1sec. From this viewpoint, it is necessary that a ratio l1/d1 of the length and the diameter of the probe be >=5, and a ratio l2/d2 of the length and the diameter of the lead wire 11 be >=10. In this way, a measuring error is prevented, and also responsiveness in case when a flow velocity is varied is improved.
Patent JP-S53109619-A (JP)
Title: Directivity variable type speaker device
Inventor: HAMADA MASAHIRO
IPC: H04R1/40
Filed: 1977-03-07
Abstract: PURPOSE:To make possible easy and simple changing of the directivity of voice by performing electrical changing-over operations so as to selectively perform inphase or antiphase driving of arbitrary speaker units out of a plurality of speaker units.
Patent JP-2000223937-A (JP)
Title: Radio wave absorbing panel structure
Inventor: MORIYAMA YOSHIYUKI
IPC: H01Q17/00
Filed: 1999-02-02
Abstract: PROBLEM TO BE SOLVED: To provide a radio wave absorbing panel structure for a glass curtain wall which can absorb a radio wave having a different angle of incident over the broad frequency bands of VHF and UHF. SOLUTION: A ferrite absorber has 15 to 40 mm width A and 4 to 14 mm thickness B. The ferrite absorber is arranged continuously in the magnetic field direction of an arriving radio wave and having a 35 to 55% gap rate in the electric field direction thereof and a dielectric whose dielectric constant is <=3 is arranged at the electric-field directional gap part of the ferrite absorber and the ferrite absorber is sandwiched by calcium silicate having a 5 to 15 dielectric constant.
Patent JP-S53110488-A (JP)
Title: Semiconductor laser
Inventor: AIKI KUNIO
IPC: H01S5/00
Filed: 1977-03-09
Abstract: PURPOSE: To obtain stable oscillations of transverse mode within the upper layer of a raised part by providing the raised part to the semiconductor layer on active layer, firming the thin-wall part to about a thickness at which light exudes therethrough and providing a layer of a different complex refraction index on the outer side, in a semiconductor laser of double hetero structure. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S59152596-A (JP)
Title: Storage circuit
Inventor: SAKAGAMI WATARU
IPC: G06F12/16
Filed: 1983-02-18
Abstract: PURPOSE:To shorten the execution time of clearing, by providing plural OR gates, which receive the output signal of a decoder and send it to RAMs, and an AND gate to which a read/write signal and an all RAM clear signal are inputted. CONSTITUTION:In the normal read/write operation, OR gates 5a-5n output a chip select signal successively to corresponding RAMs 1a-1n in accordance with signals of decoder outputs 4a-4n because an all RAM clear signal 6b is low, and therefore, plural RAMs are not selected simultaneously. When all RAMs should be cleared, the all RAM clear signal 6b becomes high, and an AND gate output 6c at the time when the read/write signal indicate Hekh (write) is high to select all RAMs 1a-1n, and all RAMs are cleared simultaneously. Thus, clearing is executed in a very short time when it is necessary to clear a large quantity of RAM data simultaneously.
Patent JP-S54118226-A (JP)
Title: Automatic player
Inventor: HIROSE TSUNEO
IPC: G10H1/00
Filed: 1978-03-03
Abstract: PURPOSE: To create the same signal as the key-ON signal at the manual playing by providing a means of drawing out at least one of the rest signal or tie signal.  
     CONSTITUTION: The rest signal and tie signal of a RAM 303 are processed by a NAND circuit 224, AND circuit 225, NAND circuit 226. The outputs of the sound length signal and operation signal of a RAM 302 are taken in a microcomputer from the Bi port of a microcomputer MN 1400. When that is the sound length information, the note change signal corresponding to the carry output signal of a presettable counter 222 is produced from an output port C07. This signal is connected to the input of the NAND circuit 224. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H08219243-A (JP)
Title: Controller continuously variable transmission
Inventor: KASHIWABARA MASUO
IPC: F16H9/00
Filed: 1995-02-14
Abstract: PURPOSE: To avoid feeling of incongruity to a driver, which is caused when the gear ratio varies in the direction different from the driver's requirement in a continuously variable transmission. CONSTITUTION: In a controller, a driver is allowed to freely choose between a traveling range D, which corresponds to ordinary traveling, and another traveling range Ds, which tends to choose a gear ratio on the slower speed side than than of the traveling range D. If a shift from the D-range, which corresponds to the down-shift requirement, to the Ds-range is ordered by the driver (S4), during the up-shift control (S3), the down-shift is carried out forcibly (S7, S8). Similarly, a shift from the Ds-range, which requires an up-shift, to the D-range is ordered (S9), the up-shift is carried out forcibly (S13, S14).
Patent JP-S58141448-A (JP)
Title: Optical information processing device
Inventor: SONOBE HIROSHI
IPC: G11B7/004
Filed: 1982-02-17
Abstract: PURPOSE:To make a microswitch or the like unnecessary to simplify the constitution and to perform high-precision sequence control without positional adjustment, by detecting the reflected light from a recording medium of an optical beam used for recording and reproducing to obtain an accurate position signal of the recording medium. CONSTITUTION:When a recording medium 1 is moved and the end of the recording medium 1 reaches the position of an optical beam 10, the optical beam 10 is reflected by the recording medium 1, and reflected light 11 passes through a 1/4 wavelength plate 8 and is reflected by a polarizing beam splitter 7 and is made incident to a photodetector 9. At this time, the movement speed of the recording medium is switched to a low speed for recording in accordance with a timing signal issued from the photodetector 9, and a focusing lens is set to a focus position. Thereafter information is recorded by the optical beam 10.
Patent JP-S54118265-A (JP)
Title: Position deviation detector of marks
Inventor: WATANABE TAROU
IPC: G01B11/00
Filed: 1978-03-06
Abstract: PURPOSE: To detect the position deviations of marks by providing a position detecting means which detects the positions of the specific reference parts of ojbects based on the pickup signals of an image pickup device.  
     CONSTITUTION: A measuring reference line (a) parallel to the scanning direction of a TV camera and three measurement points A, B, C by leaving respectively specified distances from said reference line (a) and the side line (b) of the image plane are provided in the suitable positions of the image pickup plane. Since the bottom of a container 2 is defined by a conveyor 3, the brightness and darkness of the respective measurement points A, B, C are detected when the side contour line of the container 2 reaches the reference line (a) of the image plane. When the level thereof does not reach the level at that point when the label 1 is affixed in the correct position or the level overruns said point, it is judged that the label 1 is out of the correct position. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H05223164-A (JP)
Title: Lockup controller for automatic transmission
Inventor: YAMAGISHI YOICHIRO
IPC: F16H61/14
Filed: 1992-02-12
Abstract: PURPOSE:To learn the lowest lockup controlled variable in high accuracy in a nonslip range of lockup clutch in an automatic transmission with hydraulic torque converter. CONSTITUTION:When a lockup controlled variable is lowered gradually to disengage lockup conditions, the controlled variable is stored in time series (S3). On the other hand based on changes of every renewed timing engine rotation speed (S5), rapid increase in engine rotational speed is detected (S6). And referring the controlled variables which are stored correspondingly to the time when rapid increase in engine rotational speed is detected to the time before the prescribed time lag, the lowest lockup controlled variable is learned on the basis of the reference data (S7, S8).
Patent JP-H05222133-A (JP)
Title: Copolymer containing amino acid or its oligomer as side chain and contact lens made therefrom
Inventor: YOSHIDA MASARU
IPC: G02C7/04
Filed: 1992-02-12
Abstract: PURPOSE:To obtain the title copolymer excellent in biocompatibility, etc., and comprising a specified amount of a specidfied (meth)-acryloyl derivative component and a specified amount of a mono- or poly-functional methacrylic ester monomer component. CONSTITUTION:The title copolymer comprises 0.01-99wt.% (meth)acryloyl derivative component containing an amino acid or its oligomer as a side chain group and represented by formula I (wherein A is a group of formula II or III; n is 1-10; X is H or CH3; and R<1> and R<2> are each 1-30C alkyl) and 1-95wt.% mono- or poly-functional (meth)acrylic ester monomer component (e.g. methyl methacrylate).
Patent JP-H05193912-A (JP)
Title: Production of metal oxide powder
Inventor: KONYA YOSHIHARU
IPC: C01F5/04
Filed: 1992-01-16
Abstract: PURPOSE:To control the particle diameter of metal oxide powder when this metal oxide powder is obtd. by the oxidation combustion of metal powder. CONSTITUTION:When metal powder fed with carrier gas and oxygen are introduced into a flame from a burner formed with combustible gas and metal oxide powder is produced by continuous oxidation combustion, the amt. of moisture in the flame for combustion is regulated.
Patent JP-S63193859-A (JP)
Title: Light-emitting diode head
Inventor: KIKUCHI TORU
IPC: H01L33/00
Filed: 1987-02-05
Abstract: PURPOSE:To obviate an edge effect, by connecting a plurality of driver circuits to one light-emitting diode, and increasing the quantity of light emitted by increasing an electric current supplied to the diode when light-emitting diodes adjacent to the relevant diode to be turned ON are also to be simultaneously turned ON. CONSTITUTION:Driver circuits 2n and 3n are connected to the n-th light-emitting diode 4n, so that an electric current I2 is supplied to the diode 4n by the driver circuit 2n when an output 1n from a shift register 1 is at an H level. At this moment, when both outputs 1n-$1 and 1n+1 from the register 1 are at the H level, all of three inputs to the driver circuit 3n are at the H level, so that an electric current I3 is supplied to the diode 4n by the driver circuit 3n. Therefore, the diode 4n is supplied with a current I2+I3, so that the diode 4n is turned ON more brightly than the case when only the current I2 is supplied thereto. Accordingly, when continuous black printing is conducted, the light-emitting diodes other than the end light-emitting diodes 41, 4m are turned ON more brightly than the end diodes, whereby the quantity of emitted light and the resultant density are increased at central parts, so that an edge effect can be obviated.
Patent JP-S58742-A (JP)
Title: Quality deciding method of hairprojected in circular pattern
Inventor: NISHIKAWA YUKIO
IPC: G01N21/956
Filed: 1981-02-24
Abstract: PURPOSE:To detect a hair-like notch with high accuracy, by detecting whether a hair exists or not, by a one-dimensional optical scanner, and deciding as defective in case when the tip coordinates of the hair have entered into a prescribed quality deciding boundary circle. CONSTITUTION:A circular copper foil pattern (entity) 20-1 is placed on a table Y, is scanned by a one-dimensional optical scanner, reflective information is binary-coded, and whether a hair 21-1 exists or not, and coordinates of its root position P1 and the tip P2 are extracted. Subsequently, centering around an intersection point P3 of a scanning line 23'' and the entity 20-1, and P1, a circle of a radius R1 showing the outside circumference of the entity 20-1 is drawn, and centering around an intersection point C1, a quality deciding boundary circle 22-1 of a radius R2 being equal to an inspection standard is set. When the tip coordinates of the hair 21-1 have entered into this circle, it is decided as defective. Therefore, a hair-like notch on the copper foil pattern can be decided with high accuracy.
Patent JP-H09197770-A (JP)
Title: Image forming device
Inventor: KARASHIMA KENJI
IPC: G03G15/02
Filed: 1996-01-18
Abstract: PROBLEM TO BE SOLVED: To enhance the accuracy of the electrification potential of an image carrier and to easily control a power system, without reducing the accuracy of the potential by the electrification, in an image forming device using an electrophotographic process. SOLUTION: This image forming device is provided with a constant-current power source 23 used for both of an electrifier and a transfer device which can be controlled with a constant current by the regulation of an output current. A constant voltage element 15 and a variable resistor 22 which regulate the voltage of a grid electrode are connected to the casing of the electrifier 2 in series and the constant voltage element 15 is connected to the casing of the transfer device 7. The output current of the constant-current power source 23 is adjusted to adjust a transfer current flowing in the transfer device 7 and then, the potential applied to the grid electrode of the electrifier 2 is adjusted with the constant voltage element 15 and the variable resistor 22.