baber/WOPTO huggingface dataset:
Patent JP-H04299359-A (JP)
Title: Base material for electrophotographic planographic printing original plate
Inventor: NOGUCHI TAKASHI
IPC: G03G13/28
Filed: 1991-03-28
Abstract: PURPOSE:To obtain the electrophotographic type planographic printing original plate having excellent electrophotographic characteristics and printing resistance by using metallic foil laminated by using an adhesive which is mixed with a cold setting type polyurethane resin and a carbon black and has a high electrical conductivity as the base material. CONSTITUTION:The adhesive for the metallic foil and paper at the time of forming the metal foil-laminated paper is a mixture composed of the cold setting type polyurethane resin having the high electrical conductivity of <=1X10<14>OMEGAcm volumetric resistance value and carbon black. Then, the electrophotographic planographic printing original plate which does not fog in spite of execution of plate making under a low humidity condition and has the good printing resistance is obtd. when the metal foil-laminated paper laminated by using the adhesive formed by mixing the cold setting type polyurethane resin and the carbon black and having the high electrical conductivity is used as the base material.
Patent JP-S5518403-A (JP)
Title: Formation of organic thin film
Inventor: HIROSE MASAHIKO
IPC: C08F2/46
Filed: 1978-07-25
Abstract: PURPOSE: To form a uniform organic thin film on a base board efficiently, by exposing an organic film forming material to a gas, activated in a plasma discharge zone, with an organic compound vapor in a separate zone.  
     CONSTITUTION: An activated gas formed by discharging a gas with a microwave power is fed to a zone separated from the discharge area, and an organic compound vapor is introduced into the zone, reacted with the gas, and polymerized to form a thin film on a base board. The microwaves can be generated by a commercially available magnetron for an electronic oven, which is purchased at a low price and easily handleable, with a slight loss of electromagnetic radiation and a high power efficiency, and provides a film of desired thickness at an increased formation rate in a relatively short time due to the high power applied to the plasma. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06300431-A (JP)
Title: Shelf in chamber of refrigerator
Inventor: YAMAWAKI MASAYOSHI
IPC: F25D25/02
Filed: 1993-04-16
Abstract: PURPOSE:To obtain a reinforcing member which is excellent in a quality of design and is capable of simplifying an assembling work and reducing cost, and provide a shelf in a chamber which is improved in a quality of design by making the reinforcing member inconspicuous. CONSTITUTION:A shelf in a chamber of a refrigerator is constructed such that a portion between a food placing surface 8 of a shelf of a synthetic resin in a chamber and a front flange 1d is made inclined, and a reinforcing rib 1b is formed on a rear surface of an intersection point between an inclined portion 1a and the front flange 1d. A front shelf ornament having a cross section of a substantially channel-shape is fitted on a groove 1e formed in the front wall of the shelf. With this arrangement, it is possible to prevent the shelf in a chamber from bending, improve a quality of design and to simplify an assembling work.
Patent JP-S58210040-A (JP)
Title: Manufacture of 2-(z)-phenylmethylene cycloheptane derivative
Inventor: ZORUTAN BUDAI
IPC: B01J19/12
Filed: 1983-05-24
Abstract: For the Contracting States BE, CH, DE, FR, GB, IT, LI, NL, SE 1. 2-(Z)-[Benzal]-cycloheptane-1 derivatives having the general formula :  see diagramm : EP0095719,P10,F1  wherein : A represents an oxygen atom or a hydroxyimino group. For the Contracting State : AT 1. A process for preparing 2-(Z)-[Benzal]-cycloheptane-1 derivatives having the general formula :  see diagramm : EP0095719,P11,F1 wherein : A represents an oxygen atom or a hydroxyimino group, characterized in that one subjects 2-(E)-[benzal]-cycloheptane-1-one having the formula :  see diagramm : EP0095719,P11,F2  in an inert solvent to a photoisomerization by irradiation with light of a wave length of 200 to 600 nm and thereafter one gains the obtained 2-(Z)-[benzal]-cycloheptane-1-one (formula I with A = oxygen atom) and/or one converts it in a manner known per se into the corresponding oxime 2-(Z)-[benzal]-cycloheptane-1-[(E)-oxime] (formula I with A = hydroxyimino group).
Patent JP-H06301901-A (JP)
Title: Video-tape durability testing machine
Inventor: SASA TAKESHI
IPC: G11B5/84
Filed: 1993-04-16
Abstract: PURPOSE:To obtain compressed result data, irrespective of whether a test is high in sampling rate or not, by converting RF signal obtained at the time of regenerating a reference signal recorded on a video tape into an envelope signal and by conducting a signal compression processing. CONSTITUTION:A reference signal is inputted from a reference signal oscillator 2 to a video-tape recorder 1 and recorded over the total length of a video tape. Then, the video-tape recorder 1 is set to playback and the total length of the video tape is regenerated repeatedly. Regenerative RF signal obtained at that time is converted into an envelope signal by an envelope detection circuit 3 and converted into digital data by a sampling mechanism 4. Further, sampled digital data are subjected to signal compression processing by a signal compression processor 5 composed of an envelope collapse detection mechanism 8 and level signal processor 9.
Patent JP-H08260176-A (JP)
Title: High-purity gaseous hydrogen and oxygen generator
Inventor: HARADA MICHIYUKI
IPC: C25B9/19
Filed: 1995-03-23
Abstract: PURPOSE: To enhance the reliability and safety of the generator by detecting the vertical position of a permanent magnet provided to a float and controlling respective water discharge valves in accordance with the detection signal. CONSTITUTION: Pure water is supplied to a water electrolytic cell 1 from a pure water producer 6 through a pipe 7, a DC current is applied between the electrodes in the cell 1 from a power source 2, and the pure water is electrolyzed. The oxidized gas thus generated is introduced into a first gas-liq. separator 8 through a pipeline 9 and separated into pure water and gaseous oxygen. Hydrogen is introduced into a second separator 10 through a pipeline 11 and separated into pure water and hydrogen. A float moving up and down with the water level is provided in the separators 8 and 10. A permanent magnet is furnished to each float, and the vertical position of the magnet is detected with a detection means provided outside the separators 8 and 10.  Water discharge valves 30 and 31 are controlled by a water level controller 24 in accordance with the detection value from the detection means. The exertion of a large differential pressure on a water electrolytic membrane as the water is discharged is prevented.
Patent JP-H11285758-A (JP)
Title: Spring manufacturing machine
Inventor: TSURITANI KATSUHIDE
IPC: B21F3/06
Filed: 1998-04-03
Abstract: PROBLEM TO BE SOLVED: To enable shaking to the front and the back sides of a tool fitting body regardless of the sliding of a slide for tool by providing a tool arranged to the tool fitting body arranged to be freely shaken to the front and the back sides and a tool fitting body moving device for moving the tool fitting body and arranged in the slide for tool. SOLUTION: The tool fitting body moving device 25 is provided with a female screw body 35 screwed with a ball screw 34 rotated with a motor 33 arranged on a shaking plate 20 so as to be normally and reversely rotatable, a slider 37 rotatably fitted into a shaft 36 having parallel axial center with an axial center of the pivotal shaft 22 arranged to the female screw body and a cam groove 39 formed in the tool fitting body 23 fitting the slider. The center line L of the cam groove 38 is formed as a prescribed acute angle α to a front wall 3. The tool fitting body 23 and further, a bending die 24 can be shaken to the front and the back sides with the pivital shaft 22 as center regardless of the sliding of the slide 18 for tool by shifting the slider 37 in the direction of the arrow mark B.
Patent JP-H04321120-A (JP)
Title: Touch screen controller
Inventor: NOJIMA AKIRA
IPC: G06F3/048
Filed: 1991-04-22
Abstract: PURPOSE:To easily define a touch area at an accurate position on a touch screen. CONSTITUTION:When a touch area is defined, a screen image is generated by a screen plotting means 9 and given to an image synthesizing means 13. At the same time, a touch area defining means 8 defines a touch area and a touch area image generation means 12 generates a touch area image for the touch area defined by the means 8. The touch area image is given to the means 13. The means 13 synthesizes together the screen image of the means 9 and the touch area image of the means 12 and gives this synthetic image to a display means 1. Thus the synthetic image is shown on a screen. An operator compares the image shown on the screen of the means 1 with the touch area image to decide whether a touch area is defined at a correct position or not.
Patent JP-S61250369-A (JP)
Title: Supply device for intake secondary air to internal combustion engine
Inventor: KAWANABE TOMOHIKO
IPC: F02M23/04
Filed: 1985-04-26
Abstract: PURPOSE:To improve control accuracy of air-fuel ratio, by correcting a reference valve opening time in accordance with an output from an O2 sensor when an engine operative condition is in the first operation region while setting the reference valve opening time to be left as being an output valve opening time when the engine coopera tive condition is in the second operation region. CONSTITUTION:An engine, connecting an intake manifold 4 with a vicinity of the air delivery port of an air cleaner 2 through an intake secondary air supply passage 8 provided so as to detour around a throttle valve 6, interposes a solenoid operated opening and closing valve 9 in said passage 8. A control circuit 20 controls this solenoid operated opening and closing valve 9 to be opened and closed, in this way controlling air-fuel ratio of a mixture supplied to the engine 5. Here the engine, when its operative condition is in the first operation region, corrects, so as to feedback control said air-fuel ratio to the target air-fuel ratio, a reference valve opening time, set in accor dance with plural engine parameters, to be set to an output valve opening time in accordance with an output from an O2 sensor 14, while the engine, when its operative condition is sin the second operation region, sets said reference valve opening time to be left as being the output valve opening time, controlling the opening and closing valve 9.
Patent JP-H04321104-A (JP)
Title: Method and device for controlling robot
Inventor: KAWADA KENICHI
IPC: B25J9/10
Filed: 1991-04-22
Abstract: PURPOSE:To attain the control of a robot with high accuracy despite the influences of the deterioration of parts accuracy, an assembling error, the deflection, etc., by correcting the error based on the learning result acquired through a neural net. CONSTITUTION:The position obtained by a position measuring part 3 is previously given to the input layer of a neural net 5 as an input pattern. Simultaneously, an error calculated by an error detecting part 4 is applied to a comparison part as a teacher signal. Thus the relation between the command value and the error is learnt by the net 5 sufficiently. Then a selective part 6 supplies the error obtained by the net 5 to an arithmetic part 1 as an error correction command. At the same time, a selective part 7 supplies the command value to the net 5 as an input signal. The part 1 performs an adverse kinematic operation based on the value obtained by adding the command value to the preceding error. Thus the part 1 can output an action command that never produces an error.
Patent JP-S59216272-A (JP)
Title: Home controlling system
Inventor: HIRAO YOUSUKE
IPC: H04W84/10
Filed: 1983-05-24
Abstract: PURPOSE:To control concentrically plural terminal equipments such as each sensor, an instruction transmitter, and to execute exactly a centralized control by installing a sub-centralized control device on each block, and controlling its control device by a main centralized control device. CONSTITUTION:A main centralized control device 1 and a sub-centralized control device 2 are connected to a signal line 3 of a home controlling system, and a light emitting diode 2a being an infrared light emitting device, a photodetector 2b, an indicator 2c and an operation processing circuit 2d are provided on the device 2. Also, in accordance with the diode 2a and the photodetector 2b of the device 2, plural sensors 4-6 and an instruction transmitter 7 are connected. In this state, the processing circuit 2d of the device 2 is controlled concentrically by the control device 1, and each block of the system is controlled by the device 2. According to this system, the number of signal lines 3 to control the sensors 4-6 and the instruction transmitter 7 is decreased, and also the centralized control is executed exactly.
Patent JP-H03288122-A (JP)
Title: Optical printer
Inventor: MATSUBARA KEN
IPC: G02F1/055
Filed: 1990-04-04
Abstract: PURPOSE:To obtain the optical printer which performs recording without any irregularity by providing an optical shutter for monitoring with plural electrooptic materials for monitoring and controlling the quantity of transmitted light of a shutter for recording light transmission according to monitor information obtained by taking a measurement by using light transmitted through the optical shutter for monitoring. CONSTITUTION:This optical printer is provided with the electrooptic materials 9 - 11 which constitute the optical shutter Sm for monitoring and further pro vided with a light quantity control means C which controls the quantity of transmitted light of the optical shutter S for recording light transmission accord ing to the monitor information obtained by the measurement using the light transmitted through the optical shutter Sm for monitoring is provided with the electrooptic materials 9 - 11 for monitoring, so many pieces of information on the transmitted light which are obtained corresponding to the electroopic materials for monitoring, for example, by averaging the integral values of the quantities of light transmitted through the electrooptic materials for monitoring can be used. Consequently, the optical printer which performs the uniform recording irrelevantly to differences of driving conditions is obtained.
Patent JP-2000286301-A (JP)
Title: Method and device for assembling semiconductor chips
Inventor: MORISAWA TADASHI
IPC: H01L21/60
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To provide an assembling method of high productivity, wherein curing of an underfill resin and electrical connection between electrodes of a semiconductor chip and circuit board and performed continuously. SOLUTION: The region of a circuit board 1, where an electrode 2 is formed, is covered before an underfill material 3A is pasted, the circuit board 1 pasted with the underfill material 3A is baked, the electrode 2 is aligned with a solder bump 6A of a semiconductor chip 5, and the semiconductor chip 5 is press- contacted to the circuit board 1 so that the electrode 2 contacts the solder bump 6A. By respective assembly device 7, the underfill material 3A is, through the semiconductor chip 5 heated at a first temperature and cured to form an underfill resin 3B, and the solder bump 6A is heated at a second temperature for melting. A solder bump 6B after curing mets together the electrodes of the semiconductor chip 5 and circuit board 1, for establishing electrical connection.
Patent JP-H07298700-A (JP)
Title: Temperature compensation for induction motor in elevator control
Inventor: DOI KAZUHIKO
IPC: H02P21/22
Filed: 1994-04-28
Abstract: PURPOSE:To compensate for the temperature of an induction motor while estimating the secondary resistance in a short time by measuring the primary voltage immediately before and after switching the current value in order to determine the primary resistance approximately, and then estimating the secondary resistance and compensating for the temperature characteristics of the induction motor. CONSTITUTION:A sampling switch SW1 samples the primary voltage V1 from a primary voltage detecting section 4 and a switch SW2 outputs a primary voltage V1 while switching. A divider 52 divides a primary voltage stored in a butter 51 the ratio S between an initial current value S11 and a current value I. A subtractor 54 subtracts the output of an averaging section 53 from the output of the divider 52. A divider 55 divides an output from the subtractor 54 by the current value I to determine a secondary resistance r2. A slip frequency operating section 56 operates a slip frequency from the secondary resistance r2. Finally, a current command operating section 57 calculates a current command using the slip frequency. This constitution detects the constants required for temperature compensation in a short time.
Patent JP-S59216457-A (JP)
Title: Coreless motor
Inventor: FUKAMI TADASHI
IPC: H02K23/54
Filed: 1983-05-24
Abstract: PURPOSE:To reduce the thickness of a cylindrical shape of a coil and the size of a coreless motor by not winding the cylndrical shape of the coil in a range of 180 deg., thereby shortening the coil conductor to be wound in the cylindrical shape. CONSTITUTION:A coil conductor 12 is radially wound from a point (a) near a central hole 11c, from which a starting end 12a of the coil is drawn, bent at a point (b) of the outer peripheral end in a cylndrical shape 12b, and obliquely wound to a point (c) of the lower end of the cylindrical shape 11b displaced circumferentially from the point (b). The conductor is further obliquely wound thereat, and wound from the point (c) to the point (d) of the upper end of the cylindrical shape 11b displaced circumferentially. The conductor is bent at the point (d) to a disc 11a, wound radially toward the hole 11c, bent from the point (a) at a point (e) isolated at 120 deg., wound radially toward the outer peripheral end, and again bent at a point (f) in the cylindrical shape 11b. Thereafter, the conductor 12 is similarly wound through points (g), (h), (i), (j), (k), (l), again returned to the point (a) to wind in one turn. The conductor is slightly displaced circumferentially and wound at every one turn.
Patent JP-H05287891-A (JP)
Title: Earthquake-free floor
Inventor: SHOJI TATSUO
IPC: E04F15/18
Filed: 1992-04-13
Abstract: PURPOSE:To enhance safety with respect to an earthquake-free floor. CONSTITUTION:An earthquake-free floor possesses a movable floor 4 and a fixed floor 8 installed round a wall surface 5, and a displacement absorbing clearance (D) formed between the movable floor 4 and the fixed floor 8 is blocked by a release panel 12 that possesses inclined wall surfaces 12a on its side edges, and plural pairs of lifters 10, 11 are fixed on the end edge parts of the displacement absorbing clearance (D) by facing inclined surfaces 10a, 11a that coincide with the inclined wall surfaces 12a, and, while being pushed up by the inclined surfaces 10a, 11a by movement of the movable floor 4, the release panel 12 absorbs that measurement. Also, an under panel 9 is provided on the back side of the release panel 12, and prevents exposure of the displacement absorbing clearance (D) when the movable floor 4 moved in the direction where it leaves from the fixed floor 8.
Patent JP-H05107648-A (JP)
Title: Method of copying and baking film and copying baking machine
Inventor: BORUFUGANGU TSUAAN
IPC: G03B27/32
Filed: 1992-03-18
Abstract: PURPOSE: To increase a probability of accurately forming a copy by a partition recognition number by providing the device with a means for sensing a material and obtaining data on consecutive partitions and numbers. CONSTITUTION: This device is a device for processing an exposed and developed photosensitive material with many partitions and partition recognition numbers, especially, a photographic film 50, and the device is provided with the 1st means 24 for sensing the material and obtaining the data on the consecutive partitions and numbers. And also, the device is provided with a 2nd means 23 for processing the data so that each of them may lead to a 1st value showing each partition on the material and each of them many lead to a 2nd value showing the position of each partition on the material and making a group of the 1st value and the 2nd different value in order to decide a group of data, besides, for performing the operation based on the decided group of the data.  By having such the constitution, the number of processes of the manual operation required at taking an order again is reduced as small as possible. Thus, the probability of forming a copy by the partition recognition number is increased, and the partition is more surely positioned based on the partition recognition number.
Patent JP-S5518260-A (JP)
Title: Stirring of sludge in container
Inventor: ISHIBASHI KUNIO
IPC: B01F27/91
Filed: 1978-07-28
Abstract: PURPOSE:To raise the efficiency of stirring by producing the ascending flow of liquid by providing a stirring apparatus consisting of rotary blades and a driving gear by which a descending flow of liquid is produced to lift up sludge and then the rotary blades are rotated reversely. CONSTITUTION:When the underwater motor 5 is operated, the impeller 42 is rotated and the supernatant 3 is flowed in the direction of the arrow 11. The supernatant 3 sucked into the casing 41 collids with the sludge layer 2 in the form of a descending flow to cut and lift up the sludge layer 2. After the sludge layer 2 is completely cut off, the underwater motor 5 is rotated reversely to rotate reversely the rotating direction of the impeller 42, whereupon the supernatant 3 containing sludge is changed into ascending flow and thereby sludge inside the sludge inside the sludge storage layer 1 is stirred.
Patent JP-S59217204-A (JP)
Title: Drum for magnetic recording and reproducing
Inventor: KOBAYASHI TAKASHI
IPC: G11B5/52
Filed: 1983-05-23
Abstract: PURPOSE:To improve the performance of a magnetic recording and reproducing device by an extremely simple method by connecting rotary transformer coils which have high signal transmission efficiency to magnetic heads which generate small signal outputs. CONSTITUTION:When a signal recorded on a magnetic tape 8 is reproduced in long-time mode, relatively small signals outputs of magnetic heads 2a and 2b having small effective width are connected to rotary transformer coils 5a and 5b on a rotary drum side which are distant from respective rotating shafts 4, transmitted to fixed-side rotary transformer coils 7a and 7b with high transmission efficiency, and outputted through a changeover switch and an amplifier. On the other hand, when the signal is reproduced in standard mode, relatively large signal outputs from magnetic heads 3a and 3b having large effective width are connected to rotary transformer coils 5c and 5d on the rotary drum side which are close to the respective rotating shafts 4, transmitted to the rotary transformer coils 7c and 7d on the fixed drum side, and outputted. Therefore, balanced reproduced picture quality is obtained in each mode.
Patent JP-H11297081-A (JP)
Title: Nonvolatile semiconductor memory
Inventor: KITAKADO HIDETO
IPC: G11C16/06
Filed: 1998-04-03
Abstract: PROBLEM TO BE SOLVED: To provide a flash memory enabling the erasure of a micro region of e.g. several bytes unit, without increasing the memory cell area. SOLUTION: The semiconductor memory is such that, on the occasion of erasing memory cells C11-Cm1, C12=Cm2 adjacent to a drain bit line DBL12, a block select transistor select a block j, -7 V is applied to a control gate line CG12 and 6.5 V is applied to a drain bit line DBL12, while other drain bit line DBL and source bit line SBL are in a floating potential state and select gate electrodes are set to 0 V, and electrons on the floating gates of the memory cells C11-Cm1, C12-Cm2 are drawn to the drain bit line DBL12 to erase at 2m memory cells.