baber/WOPTO huggingface dataset:
Patent JP-H0667580-A (JP)
Title: Photosensitive drum containing toner housing bag
Inventor: YASHIKI YUICHI
IPC: G03G21/10
Filed: 1992-08-13
Abstract: PURPOSE:To easily discriminate waste toners and to recover a drum base body for the purpose of reuse as a drum base body or as resources by incorporating a housing bag for housing the waste toners into the drum base body. CONSTITUTION:The housing bag 2 is incorporated into the drum base body 1 and a flange 3 having an aperture 4 for transporting the waste toners is mounted at one end of the drum base body 1. A flange 5 which is mounted with a core shaft 6 and is not provided with the aperture is mounted to the other end. The housing bag 2 is joined in tight contact with the aperture 4 of the flange 3 in such a manner that the waste toners do not leak to the outside. The toners removed from the surface of the cleaned photosensitive drum are housed into the housing bag 2 mounted within the drum base body 1 by a suitable means. The housing bag 2 is removed from the drum base body 1 when the life of the photosensitive drum runs out or the housing bag 2 is filled full. The drum base body 1 from which the housing bag 2 is removed is recovered for reuse as the drum base body or as resources.
Patent JP-H0573921-A (JP)
Title: Picture recording/reproducing device and recording/ reproducing control method
Inventor: MUTO AKIRA
IPC: H04N5/85
Filed: 1991-09-17
Abstract: PURPOSE:To record and reproduce a picture signal independent of the kind of picture signal to be recorded and reproduced. CONSTITUTION:A picture signal 1 provided with a picture classification signal indicating the picture signal and the kind of signal is inputted, and the picture classification signal is recorded on a recording medium 10. The device is furnished with a recording means to record the picture signal on the recording medium 10 in accordance with the picture classification signal and a reproducing means to reproduce the picture classification signal recorded on the recording medium 10 also to reproduce the picture signal recorded on the recording medium 10 in accordance with the picture classification signal.
Patent JP-H0984060-A (JP)
Title: Matrix board
Inventor: FUKUDA HARUYUKI
IPC: H01H27/00
Filed: 1995-09-14
Abstract: PROBLEM TO BE SOLVED: To make the matrix board thin. SOLUTION: An upper side X direction pattern 1a of a matrix circuit is arranged to a 1st layer, an upper side X direction pattern 2a of other matrix circuit is arranged to a 2nd layer, an upper side Y direction pattern 1b of the matrix circuit is arranged to a 3rd layer, an upper side Y direction pattern 2b of the other matrix circuit is arranged to a 4th layer. Furthermore, a lower side X direction pattern 1c of the matrix circuit is arranged to a 5th layer, a lower side X direction pattern 2c of the other matrix circuit is arranged to a 6th layer, a lower side Y direction pattern 1d of the matrix circuit is arranged to a 7th layer, a lower side Y direction pattern 2d of the other matrix circuit is arranged to a 8th layer.  The upper X direction patterns and Y direction patterns of the two sets of the matrix circuits are collected to an upper contact 5a of a connection pin 5 and the lower X direction patterns and Y direction patterns of the two sets of the matrix circuits are collected to a lower contact 5b of the connection pin 5.
Patent JP-H06181432-A (JP)
Title: Voltage controlled oscillator control circuit
Inventor: HONMA KANENORI
IPC: H03L7/093
Filed: 1992-09-04
Abstract: PURPOSE:To provide the control circuit to compensate a characteristic such as a temperature fluctuation of a VCO connected to a next stage with less number of components with respect to a signal adder circuit in a double loop PLL. CONSTITUTION:The control circuit is provided with a current mirror circuit 6 controlled by transistors (TRs) having the same characteristic as that of TRs being components of a VCO connecting to a next stage, and an output current of the current mirror circuit controls a current of differential amplifier circuits 7,9, output currents of the two sets of the differential amplifier circuits 7,9 are added by a current adder circuit 8 and a current mirror circuit 10 supplies the current to a resistor R3 and an output voltage is extracted from a prescribed location of the resistor R3.
Patent JP-H04114048-A (JP)
Title: Ethylene/pentene-1 copolymer resin composition for forming film and film
Inventor: KAMIYAMA MASAKI
IPC: C08K5/09
Filed: 1990-09-04
Abstract: PURPOSE:To obtain the subject ethylene/pentene-1 copolymer resin composition, containing specific ethylene/pentene-1 copolymer and having excellent impact strength and proper tear strength and suitable as packaging films, composite films, etc. CONSTITUTION:The objective copolymer resin composition containing an ethylene/pentene-1 copolymer which is a copolymer, having 0.2-5g/10min melt flow rate(MFR), 0.900-0.945g/cm<3> density (d) and 2-20wt.% content of recurring units derived from pentene-1 in the copolymer expressed in terms of monomer weight and further recurring units derived from ethylene and the pentene-1 and providing the ratio (RS) between impact strength of a film of 40mu thickness prepared by cast forming the copolymer and the tear strength in the take-off direction satisfying the relation expressed by the formula.
Patent JP-H0399069-A (JP)
Title: Novel oxazolidinone and -thione for use as plant growth regulator
Inventor: ROBAATO BUERUNAA RANGU
IPC: C07D263/24
Filed: 1990-09-06
Abstract: NEW MATERIAL: A compd. of formula I, (where X=O, S; A=-COOR 1 , -COSR 1 , -COO - M + , CONR 2 R 3 , COCl; R=H, halogen, halomethyl; n=0-3; R 1 =H, C 1-4  alkyl, C 2-6  alkenyl, C 2-6  alkynyl; R 2 , R 3 =H, C 1-4  alkyl, C 2-6  alkynyl, aryl or R 2  and R 3  form a heterocylce by combining to each other; M +  = alkali metal cation, etc.).  
     EXAMPLE: 3-(3,5-Bis-trifluoromethylphenyl)-oxazolidin-2-one 5-carboxylic acid.  
     USE: A plant growth regulator.  
     PROCESS: The compd. of formula I is obtd. by reacting aniline of formula II with racemic glycidole [(±)2,3-epoxy-1-propanol] of formula III, cyclizing an obtd. product with diethyl carbonate to obtain 3-phenyl-5-hydroxymethyl oxazolidine, and oxidizing the obtd. compd. 
     COPYRIGHT: (C)1991,JPO
Patent JP-H08102153-A (JP)
Title: Optical information recording and reproducing device
Inventor: ARAKAWA TORU
IPC: G11B21/02
Filed: 1994-09-30
Abstract: PURPOSE: To miniaturize an optical information recording and reproducing device by reducing the volume of an optical disk rotating mechanism part and an optical head driving mechanism part. CONSTITUTION: An optical head 9 is provided with a 1st holding part 12 for holding the optical head 9 and a guide rail 10, having a U-shaped cross section at one end part and two 2nd holding parts 14 for holding the optical head 9 and a lead screw 11, having a through hole 13 at the other end part. The optical head 9 is provided with an engagement part 16 to engage with a groove 15 of the lead screw 11, arranged between the 2nd holding parts 14, so as to press the lead screw 11 via an elastic connecting plate 17 installed in an I-shaped pattern. One end part of the lead screw 11 is provided with a stepping motor 18, and also a rotary shaft of the stepping motor 18 is directly linked to the lead screw 11.
Patent JP-H1177959-A (JP)
Title: Transfer image forming apparatus
Inventor: ANDO TOMIO
IPC: B42D15/10
Filed: 1997-09-02
Abstract: PROBLEM TO BE SOLVED: To impart cushioning performance to an ink ribbon and a thermal head and point contact performance of high accuracy to the head, by providing a cushioning layer on a drum base surface of a transfer drum, and providing a rigid layer having a specific surface roughness on a surface of the cushioning layer. SOLUTION: A transfer drum 9 is separately disposed oppositely to a thermal head 5. In the drum 9, a cushioning layer 9d is lined in a predetermined thickness on a periphery of a drum base 9c made of metal such as steel iron, aluminum or the like, and a rigid layer 9e is provided on a periphery of the layer 9d. The layer 9e is formed of synthetic resin material such as polyimide, polyimide-imide copolymer or the like except elastomer material being more rigid than the layer 9d, and its surface is finished by polishing so that surface roughness (Rz) is less than 2.0 μm.
Patent JP-S60129594-A (JP)
Inventor: AMANO SHINOBU
IPC: C21D1/52
Filed: 1983-12-15
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-H0683940-A (JP)
Title: Image display device
Inventor: SATO TAKESHI
IPC: A61B8/00
Filed: 1992-09-04
Abstract: PURPOSE:To provide the rage display device which can display a tissue image, whose border is hardly extracted, in three dimensions and also display not only the tissue image, but also its circumferential blood stream image in three dimensions at the same time. CONSTITUTION:The image display device is equipped with image data storage memories 1a and 1b which store 1st and 2nd three-dimensional image data corresponding to a specific three-dimensional space in a sample, a control part 2 which generates 1st projection image data regarding a specific view point by using the 1st three-dimensional image data distributed to the surface area of the remaining space obtained by removing a specific partial space from the three-dimensional space and also generates 2nd projection image data by using the 2nd three-dimensional image data distributed in the partial space, and then generate composite projection image data by superposing the 2nd projection image data on the 1st projection image data, a projection image storage memory 4 which stores the composite projection image data, and a display 5 which displays the composite projection image data as an image.
Patent JP-H1179723-A (JP)
Title: Production of carbon particle and carbon negative pole for secondary battery
Inventor: OHARA TAKESHI
IPC: H01M4/587
Filed: 1997-09-02
Abstract: PROBLEM TO BE SOLVED: To efficiently produced a crystalline carbon particle suitable as a carbon negative pole material particularly for secondary battery having the surface covered with an amorphous carbon by allowing the crystalline carbon particle to contact with a hydrocarbon under heating using a fluidized bed type reactor. SOLUTION: As the hydrocarbon, an aromatic hydrocarbon is preferable. As the fluidized bed type reactor, one having a stirring device is preferable. As the stirring device, a stirring device having a stirring blade such as a helical ribbon style stirring blade, an anchor type stirring blade is mentioned. The contact of the crystalline carbon powder with the hydrocarbon is performed usually at 600-800 deg.C. Or the hydrocarbon previously heated at 400-800 deg.C can be brought into contact with the crystalline carbon particle. The carbon negative pole for secondary battery is formed by containing the carbon particle obtained by this way.  For example, the carbon negative pole for secondary battery is obtained by mixing the carbon particle with a phenol resin to mold into an electrode shape or to apply on a metal made current collecting body and heating to completely cure the phenol resin and firing.
Patent JP-S60128732-A (JP)
Title: Demodulator of stereo composite signal
Inventor: MATSUMOTO YOSHIAKI
IPC: H04H1/00
Filed: 1983-12-16
Abstract: PURPOSE:To use effectivelty features of digital signal processing to simplify the circuit scale considerably by setting the sampling frequency of a demodulator of the AM-FM system to a two-fold frequency of a subcarrier. CONSTITUTION:A stereo composite signal is inputted to an A/D converter 1 through an input terminal 100. The A/D converter 1 samples this signal by a two-fold frequency of the subcarrier to convert it to a digital signal. The output of the A/D converter 1 is inputted to a polarity inverter 2 and a double amplifier 3. The polarity inverter 2 inverts the polarity of the input signal for every one sample to give a half frequency shift of the sampling frequency to the spectrum of the input signal. The double amplifier 3 doubles the input signal. An adder 4 adds outputs of the polarity inverter 2 and the amplifier 3 to obtain a signal 4L. A subtractor 5 subtracts the output of the polarity inverter 2 from the output of the double amplifier 3 to obtain a signal 4R. L and R signals are converted to L and R analog signals through D/A converters 6 and 7 low-pass filters 8 and 9.
Patent JP-H10108168-A (JP)
Title: Division display device of monitor screen and its method
Inventor: SEN TOKAN
IPC: H04N7/18
Filed: 1997-09-02
Abstract: PROBLEM TO BE SOLVED: To keep an excellent monitoring efficiency by displaying continually a video image of an important point set by the operator to part of a prescribed number of multi-screen, displaying video images of other points on the other parts alternately and freezing the video images when a moving object is caught on the way of monitoring so as to observe the object image in details thereby keeping the monitor personnel tense. SOLUTION: A multiplexer 3 selects and outputs video signals from a plurality of monitoring cameras based on a selection signal SEL 1 and a multiplexer 21 selects video signals from a plurality of the supervisory cameras based on a selection signal SEL 2 and provides outputs through a prescribed number of output lines. An A/D converter 5 converts the video signal selected by the multiplexer 3 into digital video data. A memory control section 7 provides an output of an address and read/write signal to two memories 9, 11 under the control of a section 19. The 1st frame memory 9 and the 2nd frame memory 11 store the digital video data in the unit of frames under the control of the memory control section 7.
Patent JP-S62100469-A (JP)
Inventor: OHASHI SEIICHI
IPC: C04B28/02
Filed: 1985-10-25
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-2000065254-A (JP)
Title: Piping holding structure of base-isolated building
Inventor: NITTA HARUMOTO
IPC: F16L3/16
Filed: 1998-08-24
Abstract: PROBLEM TO BE SOLVED: To provide a piping holding structure which can prevent the damage to piping in an earthquake in a building having a base-isolated structure. SOLUTION: One end of a connecting pipe 1 is connected through a pipe 3b fixed to a base isolated structural building side, and a flexible and expansible fitting 2b. The other end of the connecting pipe 1 is connected through a pipe 3a fixed to a foundation side, and a flexible and expansible coupling 2a. To either one side of the foundation and the base-isolated building, a rotary shaft 7 is installed, and an arm 8 is pivoted rotatable to the rotary shaft 7. A slider 9 slidable along the arm 8 is installed to the arm 8, while the connecting pipe 1 is connected to the slider 9.
Patent JP-S60128950-A (JP)
Title: Air-fuel ratio controller for engine
Inventor: KANEKO TADASHI
IPC: F02D41/34
Filed: 1983-12-16
Abstract: PURPOSE:To prevent the occurrence of mismaking in an air-fuel ratio compensation value based on speed variations as well as to aim at improvements in accuracy for air-fuel control, by releasing the making of the air-fuel ratio compensation value at a specified period after engine starting. CONSTITUTION:In time of engine operation, a fuel injection quantity is calculated at a control device 20 of a control unit 7 on the basis of each output of a speed variation detecting device 19 receiving each output of a suction pressure sensor 14 and a speed sensor 12, and a fuel injection nozzle 6 is controlled via an air-fuel ratio changing device 18 whereby an air-fuel ratio is kept on the desired value. Furthermore, in this control unit 7, there is provided with a leaning stop device 21 receiving each detection signal out of an idle switch 13, a start detecting device 15, a water temperature sensor 16 and accessories switch 17 or the like. In addition, in time of detecting a speed unstable element at idling such as a specified period after engine starting, the making of an air-fuel ratio compensation value at the control device 20 is made so as to be stopped.
Patent JP-H0962107-A (JP)
Title: Developing device
Inventor: SUGA YOSHIHARU
IPC: G03G15/09
Filed: 1995-08-23
Abstract: PROBLEM TO BE SOLVED: To provide an image of high quality by effectively evading damage to a developer carrier and deterioration in a developer for preventing irregularities in an image caused by a ghost, etc., and the local sticking of toner. SOLUTION: This developing device carries a two-component developer G on the developer carrier 2 facing a latent image carrier 1, to a developing region and visualizes an electrostatic latent image formed on the latent image carrier 1 with the developer G. Bias supply 4 for forming an electric field for peeling the toner between an electrode member 3 disposed in the proximity to the developer carrier 2, on the downstream side from the developing region of the developer carrier 2 and it is connected. Thus, the timing of the application of a voltage is controlled by a timing control means 5.  Moreover, the voltage by the bias supply 4 is applied only during the first rotation for starting the carrying operation of the developer G of the carrier 2 and the application of the voltage by the bias supply 4 is stopped only during the last rotation for completing the carrying operation of the developer G of the carrier 2.
Patent JP-H03100556-A (JP)
Title: Plate sticking device for photosensitive resin letterpress
Inventor: KOMORI TAKAO
IPC: G03F9/00
Filed: 1989-09-13
Abstract: PURPOSE:To allow the sticking of a resin letterpress to a plate cylinder in a correct state in the circumferential direction of the cylinder by holding the transverse direction of the resin letterpress extended by a plate holding member and an extending member in a horizontal state and pressing the resin letterpress to the rear side of the plate cylinder while rolling the cylinder along rails. CONSTITUTION:The registers formed on both sides in the central part of the resin letterpress 12 are engaged with register engaging grooves 8a of the plate holding member 8 moved to a prescribed position along a guide member 3 and the rear side on both upper and lower ends is detained to respective extending shafts 13, 15 disposed above and below. The plate cylinder 29, the shaft parts 30 of which are held on a pair of the rails 28, is rolled and the central part on the rear surface of the resin letterpress 12 is adhered to the rear surface of the plate cylinder 29 stuck with a double coated adhesive tape. The upper half part of the resin letterpress 12 is released from detention by the extending shaft 13 after the adhesion and is stuck to the half circumferential part on the surface of the plate cylinder 29. The lower half part is also stuck to the remaining half circumferential part by the same procedure. The resin letterpress is exactly stuck to the plate cylinder 29 without inclination in the circumferential direction of the cylinder.
Patent JP-H0748104-A (JP)
Title: Generation of ozone and apparatus therefor
Inventor: USUI HIDEYUKI
IPC: C01B13/11
Filed: 1992-08-13
Abstract: PURPOSE:To obtain an apparatus for generation of ozone increased in the ozone concentration, capable of construction at a low cost without requiring labor and to provide its production method. CONSTITUTION:This is a method for ozonizing a raw material gas by placing a corrosion-resistant metal foil lattice 4 on a dielectric unit 1, attaching the corrosion-resistant metal foil lattice 4 fast to the above-mentioned dielectric unit 1 by the gravity of the corrosion-resistant metal foil 4 and an electric suction force and generating a creeping discharge around the above-mentioned corrosion-resistant metal foil lattice 4. In addition, the dielectric unit 1 is composed of a dielectric material 2 and an earth electrode material 3 and made up by placing the corrosion-resistant metal foil lattice 4 on the upper surface of the dielectric unit 1, attaching the corrosion-resistant metal foil lattice 4 fast to the above-mentioned dielectric unit 1 by the gravity of the corrosion- resistant metal foil lattice 4 and an electric suction force, setting an ozone generating chamber 6 on the upper surface thereof and equipping the above- mentioned dielectric unit 1 with a passage 9 for cooling water on the lower surface.
Patent JP-H03102174-A (JP)
Title: Damper device
Inventor: OGURA CHIKAHIRO
IPC: F25D17/08
Filed: 1989-09-13
Abstract: PURPOSE:To reliably open and close flaps without detecting the opening and closing of the flaps with the aid of an electrical means by opening and closing housing openings provided between a cold air inlet part and its outlet part by means of the vanes of a rotor and driving an output shaft and the rotor in a transmittable manner by means of the magnetic force of a magnet. CONSTITUTION:A drive signal is sent to a motor 30, and rotation is transmitted to an output shaft 34 via a reduction gear 32. In this case, since a magnet 36 fitted into the output shaft 34 under pressure and magnetized quadrupolarly in a circumferential direction is driven by a magnetic member 38 fitted into the protrusion 37e of a rotor 37 under pressure and by the magnetic force of the magnet 36, the rotor 37 rotates in the direction in which openings 25a, 25b are closed. In this case, the vanes 37b, 37c of the rotor 37 abut against the openings 25a, 25b, the rotor 37 does not rotate; however, the motor 30, the output shaft 34 and the magnet 36 rotate in the direction of cutting magnetic flux with the magnetic member 38. As a result, since the output time of the drive signal is set somewhat longer than the time required for opening and closing the openings by the vanes of the rotor, the rotor is reliably retained at the opening and closing positions, and the output shaft is allowed to make idle running and causes no damages to the gear and the motor.
Patent JP-S6297073-A (JP)
Title: Converting system for memory address of picture display device
Inventor: TANAKA SHIGERU
IPC: G09G1/06
Filed: 1985-10-23
Abstract: PURPOSE:To attain various types of displays of pictures by converting the output of an address counter into a picture memory address by a memory address converting part having a bit processing means and giving access to a picture memory. CONSTITUTION:The value of an address counter 6 is delivered as a display memory address 60 to instruct an address of a display memory 3'. While the value of the counter 6 is also delivered to a memory address converting part 7. The part 7 selects each bit selecting part by the instruction of a mode instructing part 76 and converts it into an address of a display mode to deliver it as a picture memory address 80. Therefore both addresses 60 and 80 are instructed by the output of the value of the counter 6. Thus the data on the address of a picture memory 1 is read out and displayed on the screen of a display 4 corresponding to the address of the memory 3'.
Patent JP-S60131363-A (JP)
Inventor: KOMURO SEIICHI
IPC: B61L5/06
Filed: 1983-12-17
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-H04119948-A (JP)
Title: Hermetic coated optical fiber cable
Inventor: OGURA KUNIO
IPC: C03C25/42
Filed: 1990-09-07
Abstract: PURPOSE:To obtain the hermetic coated optical fiber cable having good airtightness and tensile break strength by coating the outside surface of the optical fiber with the film of carbon or carbon compd. contg. a specific quantity of chlorine atoms. CONSTITUTION:The base material 2 for the optical fiber inserted into a drawing furnace 1 is drawn out as the optical fiber 3. The outside diameter of the optical fiber 3 drawn out of the drawing furnace 1 is measured by an outside diameter measuring instrument 4 and is introduced into a thermal CVD reaction furnace 5. Gaseous raw materials prepd. by mixing acetylene as an example of the carbon compd. and gaseous chlorine are supplied from a gaseous raw material introducing port 6. The gaseous raw materials are thermally decomposed by the heat of a heater 8 and the heat of the optical fiber 3 itself and the chlorine- contg. carbon coating layer (carbon hermetic coating layer) is formed on the outside surface of the optical fiber 3. Further, a resin for protection is applied thereon and cured thereafter, the hermetic coated optical fiber is taken up by a take-up machine 11.