baber/WOPTO huggingface dataset:
Patent JP-S6438292-A (JP)
Title: Damping liquid composition for planographic printing plate
Inventor: KONDO TOSHIRO
IPC: B41N3/08
Filed: 1987-08-03
Abstract: PURPOSE:To prevent background staining even with respect to the change in the constitution or preserving and manufacturing condition of a printing plate in an extremely effective manner with good reproducibility and to perform good printing imparting high ink density, by incorporating a specific polymer in a damping liquid composition for a planographic printing plate containing fine inorg. particles. CONSTITUTION:In a damping liquid composition for a planographic printing plate containing fine inorg. particles having an average particle size of 0.1mum or less, a polymer represented by general formula (I) (wherein either one of A or B is an X-unit and the other is a Y-unit or a Z-unit. a, b, c, d and e are the mol. numbers of respective constitutional units but d and e may be zero. The average MW of said polymer is 600 or more and the ratio of the Z-unit occupying in the polymer is 50wt.% or more) is contained. By this method, even in ink for offset rotary press and a plate material easy to generate background staining, the background staining can be prevented in an extremely effective manner and the amount of the fine inorg. particles can be reduced and, therefore, printed matter having high ink density and good quality can be obtained and a result good in reproducibility is obtained.
Patent JP-H0244260-A (JP)
Title: Current transformer
Inventor: SHOJI TAIJI
IPC: H01F38/28
Filed: 1988-08-04
Abstract: PURPOSE:To achieve cost reduction and miniaturization by providing a plurality of through-holes in a magnetic body to wind secondary winding around one of the through-holes and directly inserting a diode in the other one to omit primary winding. CONSTITUTION:Through-holes 12, 13 having different sizes are provided to an almost columnar magnetic body and an insulated coated conductor is wound around the larger through-hole 12 to form secondary winding 14. The anode terminal 15 of a rectifying diode 16 is inserted in the smaller through-hole 13. The inserted terminal 15 is also used as primary winding and it is unnecessary to specially provide the primary winding. By eliminating the primary winding as mentioned above, voltage drop is reduced and, therefore, a power supply circuit is made stable. Since the diode 16 is directly inserted in the through-hole 13, beads choke function is obtained and the number of the parts of a circuit can be reduced. As a result, the whole of the circuit can be miniaturized and cost can be reduced.
Patent JP-H02262767-A (JP)
Title: Color scanner
Inventor: MOCHIZUKI MASUMI
IPC: H04N1/46
Filed: 1988-08-04
Abstract: PURPOSE:To easily execute the masking of a color read signal by discriminating hue at a scanning point from the density of respective color components being read from the scanning point when an original is scanned, and executing the masking correction of the density by color components from the scanning point based on this discriminated hue and a correction coefficient which is held in a correction coefficient table. CONSTITUTION:In a secondary processing part 8, a correction coefficient table 14 and a masking correction processing part 15 are provided. The correction coefficient table 14 is composed of a non-volatile RAM, etc., for example, and the correction coefficient calculated by an arithmetic part 13 is stored and held. The masking correction processing part 15 is operated at the reading and scanning time of the original and executes the masking correction of density Yin, Min and Cin by color components from the scanning point according to the hue, which is discriminated by a hue discrimination circuit 12, and correction coefficients yY-cBk held in the correction coefficient table 14. Yout, Mout and Cout show color read output signals to which the masking correction is executed.
Patent JP-S6255416-A (JP)
Title: Suction system for engine
Inventor: HITOMI MITSUO
IPC: F02B27/02
Filed: 1985-09-03
Abstract: PURPOSE:To enhance the air intake efficiency and to improve the acceleration or deceleration responding performance by installing a throttle valve in a suction pipe, through which a pressure wave propagates, and increasing the opening angle of the throttle valve when the 'accel-position' is on an opening position which is sufficient enough for the maximum amount of intake-air that the engine can takes in for a given engine speed to pass through the suction pipe. CONSTITUTION:Cylinder groups 1a to 1c and 1d to 1f are connected to independent intake air passage 4a and 4b via manifolds 2a and 2b, respectively. The intake air passages 4a and 4b are connected to each other by means of a connecting passage 7 with a closing valve 8, which is situated in the middle of the passages 4a and 4b. When the engine is running at a high speed, the closing valve 8 is opened so that the pressure wave of the intake air suitable for high speed operation is generated. Throttle valves 9a and 9b are provided downstream with respect to the connecting passage 7 and are opened or closed by a motor 10, according to the 'accel-pedal position.' When the 'accel-pedal position' is on a valve opening position which is sufficient enough for the maximum amount of intake air that the engine can take in for a given engine speed 13 to pass through the intake air passages 4a and 4b, the throttle valves 9a and 9b are opened further, exceeding the normal position.
Patent JP-H0729192-A (JP)
Title: Biaxial actuator
Inventor: MIMORI KOJI
IPC: G11B7/09
Filed: 1993-07-12
Abstract: PURPOSE:To obtain a biaxial actuator which is constituted at low costs by a simple constitution and which is handled easily. CONSTITUTION:A lens holder 11 which holds an objective lens is supported by a fixation part 12 so as to be movable along the optical-axis direction. In a biaxial actuator 10 for an optical pickup, the biaxial actuator 10 is constituted in such a way that the lens holder 11 is held by two suspensions 13, 14 which are arranged and installed inside a face perpendicular to the optical-axis direction of the objective lens and both ends of which are supported by the fixation part.
Patent JP-H08336305-A (JP)
Title: Apparatus for filling seedling
Inventor: WATANABE YOSHIO
IPC: A01C1/00
Filed: 1996-07-24
Abstract: PURPOSE: To enable the automatic and efficient filling of seedlings in a seedling housing box while pressing the seedlings over nearly the overall width of the seedling housing box without disturbing the seedlings while keeping the seedlings in nearly a standing posture. CONSTITUTION: This apparatus for filling seedlings is obtained by installing a seedling housing box 31 for successively housing the seedlings G conveyed in nearly a standing posture from the side of one of walls 31a, a seedling pushing tool 79 for pressing the seedlings G in nearly the standing posture, arranged in the seedling housing box 31 and fed therein to the one of walls 31a and a pushing means 76 for moving the seedling pushing tool 79 in the pressing direction while nearly maintaining a required posture of a pushing surface 79a and further providing a moving mechanism for moving the seedling housing box 31 in the direction to press the seedlings by pressing actions of the seedling pushing tool 79. The pushing surface 79a of the seedling pushing tool 79 has a nearly the full inner width of the seedling pushing box 31 capable of pressing the seedlings.
Patent JP-H1070213-A (JP)
Title: Resin sealed semiconductor device
Inventor: YABE ISAO
IPC: H01L23/28
Filed: 1997-07-22
Abstract: PROBLEM TO BE SOLVED: To structure a semiconductor device using a thin resin board. SOLUTION: At the rear surface side of a resin board 31, a sheet of resist 38 is provided to expose only a part of the lead electrode 32 at the position isolated from a through hole electrode 34. An exposed part of the lead electrode 32 is used as a contact electrode 32a and is formed in the shape of a plurality of lines and an electrode 37 is formed by reflow of solder ball to the contact electrode 32a.
Patent JP-S5899538-A (JP)
Title: Earthquake vibration isolator
Inventor: KITAZAWA ISAO
IPC: E04B1/36
Filed: 1981-12-03
Abstract: PURPOSE:To facilitate the adjustment of the vertical loading ability and horizontal spring rigidity of an isolator by arranging between the upper and lower structures of a structural body the isolator formed by alternately laminating and fixing a plural number of metal materials equipped with through-holes and a plural number of elastic materials perpendicularly to each other. CONSTITUTION:An isolator so arranged as to support an architectural structure 4 between said structure 4 as an upper structure and a foundation 5 as a lower structure is constructed by a plural number of metal plates 6 obtained by punching through-holes 7 at positions circumferentially equally distributed, e.g., at four positions and plural number of elastic plates 3 such as rubber. Namely, it is constituted by alternately laminating said metal plates 6 and elastic plates 3 such that the through-holes 7 of said vertically arranged metal plates 6 are set in the same position and mutually bonding them. Using such isolator 8, it is possible to obtain various characteristics matching with the scale of the architectural structure 4 by changing the size and number of the holes 7 of the each metal plate 6.
Patent JP-H0733498-A (JP)
Title: Production of casting molded product having granodize pattern
Inventor: BANDO SATOSHI
IPC: C08L33/04
Filed: 1993-07-13
Abstract: PURPOSE:To simply obtain a clear pattern without gradation irregularity by releasing one portion of dye and pigment before hardening has been completed, while a hardenable composition dispersed fine particles containing the dye and pigment is filled into a mold and is hardened. CONSTITUTION:A solution consisting of n-stearyl alcohol, a red dye and gum arabic, etc., is adjusted in pH, filtered and dried and fine particles whose dispersible liquid of a microcapsule, etc., having about 30mum average particle size is a core substance are obtained. On the other hand, 20-80wt.% filler such as aluminum hydroxide having 0.1-100mum average particle size is added to the hardenable composition such as acrylic esters of <=1000 poises viscosity to obtain a slurry. Next the slurry is mixed with 0.01-10 pts. wt. the prescribed fine particles for 100 pts. wt. the hardenable composition in the slurry and in the presence of a dispersion medium such as n-myristyl alcohol, it is filled into a mold of a closed cell, etc., made of glass, etc. Subsequently the mold is heated and hardened to produce the casting molded product having granodize pattern.
Patent JP-H1016472-A (JP)
Title: Ballpoint pen
Inventor: INABA TAKAO
IPC: B43K7/00
Filed: 1996-07-05
Abstract: PROBLEM TO BE SOLVED: To prevent entangling of elastic elements with one another and to further reduce ink flowing resistance in an ink passage. SOLUTION: An elastic element 4 made of a fine metal wire is disposed in an ink passage 3 of a ball holder 2 for rotatably holding a ball 21 at an end. The element 4 is formed of a flexible rod 5 and a non-elastic seat 6 provided integrally with the rod 5 by bending. The rod 5 is brought at its end into contact with a rear surface of the ball 21, and bent to energize the ball 21 forward. The seat 6 is locked at its rear end to an inner wall of the passage 3.
Patent JP-2001022778-A (JP)
Title: Device and method for retrieval
Inventor: SON MASAHIDE
IPC: G06F17/30
Filed: 1999-07-09
Abstract: PROBLEM TO BE SOLVED: To provide a retrieval device which permit designation of a retrieval condition through easy operation and actualizes higher retrieving capability than simple key word retrieval. SOLUTION: A database 10 has each of pieces of data mapped in a factor space composed of a specific factor group. A key word storage part 220 is stored with many key words used for retrieval from the database 10 so that they are made to correspond to position coordinates in the factor space. A retrieval UI(user interface) 210 presents those key word groups to a user and accepts a user's choice, obtains the position coordinates of the selected key word in the factor space from the key word storage part 220 and requests a data retrieval part 12 to retrieve data nearby the position.
Patent JP-2000058792-A (JP)
Title: Ultra-thin capacitor and dram
Inventor: DENNIS MELTON NEWNS
IPC: H01L29/92
Filed: 1999-07-09
Abstract: PROBLEM TO BE SOLVED: To provide an ultra-thin capacitor for a DRAM. SOLUTION: A capacitor and a DRAM having this capacitor include a first layer 2 of a conductive doped perovskite material, a second layer 3 of an anti- conductive doped perovskite material, and a depletion layer 1 formed in the interface between the first and second layers made of the conductive perovskite material and constituting the insulating layer of the capacitor.
Patent JP-H0244997-A (JP)
Title: Speaking system for digital communication network switching system
Inventor: KANO TAKASHI
IPC: H04Q11/04
Filed: 1988-08-05
Abstract: PURPOSE:To attain an efficient voice communication by centralizedly using a CODEC for a voice band compression being made common in a same B channel. CONSTITUTION:A digital communication network switching system is constituted by DSU (subscriber side unit) 11 and 13, an switching system 10 and telephone terminals 14-19 and the exchange system 10 is provided with I interface circuits 101 and 102, a CODEC 103 for a voice band compression, a time division switch 104, a CPU 105, ROM 106 and 107 and extension circuits PCM.CODEC 108-110. The CODEC 103 for a voice band compression being made common in plural B channels able to transmit and receive is intensively utilized in the same B channel. Thus, the efficient voice communication is attained.
Patent JP-S6259135-A (JP)
Title: Differential gear
Inventor: HAGIWARA MAKOTO
IPC: B60K23/04
Filed: 1985-09-06
Abstract: PURPOSE:To speedily and correctly control the differential movement limit function without using a complicate sensor by detecting the revolution angular speed of an engine and controlling a differential gear for controlling the differential revolution on the basis of the above-described detection signal. CONSTITUTION:When an engine 1 is in operation, a calculator 7 in a microcomputer 13 calculates the engine speed n1 on the basis of the engine ignition signal. THe engine speed n2 after the lapse of a prescribed time is similarly calculated, and then the engine revolution angular acceleration state, namely the variation of the engine speed DELTAn (=n2-n1) is calculated. Then, the variation of the revolution speed DELTAn is compared with the set value A of the limit revolution speed. When DELTAn>A, a hydraulic valve is controlled by transmitting an operation instruction from a controller 9 to an actuator 11, and the frictional clutch of the differential limit mechanism 5 of a differential gear 3 is operated towards connection to limit the differential movement of the differential gear 3.
Patent JP-2001022244-A (JP)
Title: Image forming device
Inventor: GOTO HIDEKI
IPC: B65H3/44
Filed: 1999-07-09
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device the improvement of productivity of which can be expected by switching and controlling plural image forming means so that image forming operation can be always continued and reducing trouble caused by paper jamming, etc. SOLUTION: This image forming device is equipped with a 1st image forming means 107 forming an image on a 1st sheet fed from a 1st sheet stacking means where the 1st sheet is stacked, a 2nd image forming means 207 forming the image on a 2nd sheet fed from a 2nd sheet stacking means where the 2nd sheet is stacked, and an ejected sheet stacking means where the 1st and the 2nd sheets where the image is formed are ejected and stacked. A series of image information fed from a control means is distributed to the means 107 and 207 so as to form the image concurrently. In the device, a 1st driving means M1 driving the means 107 and a 2nd driving means M2 driving the means 207 respectively independently perform single operation such as driving or stopping.
Patent JP-2001022414-A (JP)
Title: Process controller, its data transfer method and plant
Inventor: KAWAKUBO SHIGEKI
IPC: G05B9/03
Filed: 1999-07-09
Abstract: PROBLEM TO BE SOLVED: To make tracking data of an active system controller and a standby system controller to be same without giving large impact on arrangement, even if processing ability is reinforced. SOLUTION: A process controller 1 is provided with a first controller part 10 having at least plural operation means 11, first storage means 12 and first interface means 14, a second controller part 20 having at least second storage means 22 and second interface means 24 and a data connection means 30 connecting the first and second interface means 14 and 24. The plural operation means 11 control a plant 50 and store plant control data required for plant control in the first storage means 12. The first interface means 14 obtains plant, control data from the first storage means 12 and outputs it to the second interface means 24 through the data connection means 30. The second interface means 24 stores plant control data in the second storage means 22 therefore plant control data kept by the first controller part 10 and the second controller part 20 are made to be same.
Patent JP-S6089173-A (JP)
Title: Semiconductor device for generating synchronizing signal
Inventor: KURIHARA IKUO
IPC: H04N5/06
Filed: 1983-10-21
Abstract: PURPOSE:To change easily the timing of a synchronizing signal by providing an ROM incorporating a data deciding a parameter of a synchronizing signal to a synchronizing signal generator. CONSTITUTION:A fundamental synchronizing signal nfH being n(=130) times of a horizontal synchronizing frequency fH is generated by a clock generating circuit 2, and the nfH is frequency-divided by 1/n by a horizontal counter 4 and becomes an address input of an ROM8. The signal read sequentially from the ROM8 by an address input becomes a horizontal synchronizing signal and is inputted to a logical circuit 12. The signal 2fH from the counter 4 is inputted to a vertical counter 6. The counter 6 applies m(=525) frequency division of the 2fH signal and this output becomes the address input of an ROM10. The ROM10 inputs a signal read sequentially by the address input to the circuit 12. Outputs of the ROMs 8, 10 are ORed at the circuit 12, a vertical synchronizing signal 14, a horizontal synchronizing signal 16 and a composite synchronizing signal 18 are outputted. In order to change the timing of the synchronizing signal, only the contents of the ROMs 8, 10 are changed.
Patent JP-S6353128-A (JP)
Title: Control device for speed change ratio of continuously variable transmission
Inventor: MIYAWAKI MOTOHISA
IPC: B60W10/101
Filed: 1986-08-20
Abstract: PURPOSE:To smoothly perform a speed change control, by setting a coefficient to a value of 1 or less, when an engine is in a cold state, and reflecting a response delay of the engine to even a transmission side when a target speed change speed of speed change ratio is determined. CONSTITUTION:A speed change speed di/dt is obtained in a speed change speed arithmetic part 50 by using actual speed change ratio (i), target speed change ratio (is), dis/dt of a target speed change speed arithmetic part 48 and coefficients k1, k2 C of a coefficient setter part 49. Here the coefficient C, when an engine is in a cold state, is obtained from a value Tw of a water temperature sensors 58 by multiplying the coefficient of C<1, in a predetermined temperature or less, by the coefficient k2, and the result is output to the speed change speed arithmetic part 50 from the coefficient setter part 49. In this way, when the engine is in a cold state, the speed change speed di/dt decreases, and duty ratio D is referred to a duty ratio reference part 51 on the basis of the speed change speed di/dt and the actual speed change ratio.
Patent JP-H02103740-A (JP)
Title: Manufacture of driving coil
Inventor: UEHARA KENJI
IPC: H02K33/18
Filed: 1989-07-27
Abstract: PURPOSE:To improve driving efficiency by changing the pitch of a spiral cut line to increase dimensions of the section in the axial direction in the center part in the axial direction and to reduce those toward end parts in the axial direction. CONSTITUTION:Since a feeding pitch P for spiral machining of a cylindrical conductive material 17 is gradually coarsened from both ends toward the center of the conductive material 17, the number of winding of a driving coil 11a per a unit length is gradually increased from the center toward both ends. When the current to the coil 11a is changed, the coil 11a is finely moved in the vertical direction to drive an objective lens 8. In this case, the distribution of the magnetic flux density of the magnetic field formed in a magnetic gap 14 between a flange 11e of a yoke 11c and a pole piece 11d is effectively used to perform linear fine adjustment. That is, an electromagnetic force is effectively generated even in the part, which is distant from the magnetic gap 14 having a lower magnetic flux density, by larger numbers of winding of the coil 11a in both ends. Thus, the driving efficiency is improved.
Patent JP-S6173467-A (JP)
Title: Paper blocking detector
Inventor: YABUMOTO TSUTOMU
IPC: H04N1/00
Filed: 1984-09-18
Abstract: PURPOSE:To reduce the titled device in size by reading out the picture information of an original by an image sensor of a facsimile, detecting a stripe previously written in the original and comparing the detected stripe with a reference value to detect paper blocking. CONSTITUTION:A contact type one-dimensional image sensor 1 is arranged on the lower part of a carrier for an original (a) rectangularly to the sending direction of the original (a). The original (a) is carried by carrying rollers 3 driven by pulse motors 2 in the shown direction and light is projected from a fluorescent lamp 4 and a reflector 5 to the original (a). The image 1 reads out the picture of the original (a) of which image is formed by a SELFOC lens array 6 and outputs the picture information. The stripe (b) is previously written in the original (a) so as to cross with the sending direction of the original (a) non-rectangularly as shown in the drawing and written by the image sensor 1.
Patent JP-S5987297-A (JP)
Title: Electric fan
Inventor: MORI TOSHIHIRO
IPC: F04D25/10
Filed: 1982-11-09
Abstract: PURPOSE:To simplify the adjusting operation for oscillation angle by controlling the oscillation angle of an oscillation motor by means of a revolution sensor and a control circuit. CONSTITUTION:Bright and dark patterns are drawn on the whole surface of a revolution-number detecting encoder 4, and bright and dark patterns are drawn separatively on each half periphery of a revolution-direction detecting encoder 5. A crank 3 onto which encoders 4 and 5 are installed revolves nearly one time in the max. oscillation angle of an electric fan. When the revolution-direction detecting photocoupler 6 detects the dark part (region between X-Y') on the encoder 5 at first, a controlling electronic circuit 8 transmits an output into an oscillation motor 2 so that the photocoupler 6 is directed towards the X part (boundary between bright and dark parts) on the encoder 5, and when the output is reversed after the photocoupler 6 passes X, the electronic circuit 8 begins to input the output of the revolution-number detecting photocoupler 6, and the oscillation motor 2 is revolved until the number of pulses which is obtained by the bright and dark parts or the encoder 4 accords with the set value by a revolution-angle setting switch 9 or a volume. Oscillation operation is performed by a switch or a volume.