baber/WOPTO huggingface dataset:
Patent JP-S61187128-A (JP)
Title: Copying machine of disk-type recording medium
Inventor: YAMAGUCHI HARUO
IPC: G11B5/86
Filed: 1985-02-14
Abstract: PURPOSE:To shorten the copying time by writing the same data as that written on the 1st disk at the same position on the 1st disk upon the completion of the write preparation of the 2nd disk and then writing not-written data after the termination of the writing. CONSTITUTION:The hard magnetic disk 2 stores data to be copied. First changes that floppy disks 7a-7c are brought into the writable state are detected. When the write preparation of the disk 7a is completed, the data read out of the disk 2 is written on the disk 7a through a buffer memory 4. Then upon the completion of the write preparation of the disk 7b, the same data as that written on the disk 7a is written on the disk 7b at the same write position as that of the disk 7a by synchronization. The disk 7c is processed in the same manner. After the write to the disk 7a is terminated, the not-written data is written on the disks 7b and 7c. Thus the copying time necessary for copying the same data on plural disks can be shortened.
Patent JP-S58143349-A (JP)
Title: Sorter
Inventor: OKAYASU KENJI
IPC: G03G15/00
Filed: 1982-02-20
Abstract: PURPOSE:To obtain a compact sorter having high reliability and justified economy by providing an opening part in the upper part in the connecting part between a connecting path and the sorter and discharging the rear half part of paper from the opening part onto the cover of the connecting path. CONSTITUTION:When a jam arises in a sorter 3, the driving of a motor for driving the sorter 3 is stopped by a control circuit. However, the motor for driving a connecting path 2 is still kept driven by the control circuit. As a result, the paper discharged from the body 1 of a copying machine after the occurrence of the jam is conveyed by the path 2 and the preceding end thereof abuts on a longitudinal conveying belt 7 which is not in operation. Then, the preceding end of the paper 38 is stopped, and the rear half part thereof is discharged by the roll 39. As a result, the paper bulges from an opening part 15  and soon the paper is discharged onto the conveying belt 4 of the path 2. Since  the discharged paper is thus recovered easily, the compact sorter having high reliability and justified economy is obtained.
Patent JP-2000220753-A (JP)
Title: Flowpath switching machine
Inventor: ISHIKAWA SHIZUKA
IPC: F16K3/18
Filed: 1999-02-02
Abstract: PROBLEM TO BE SOLVED: To reduce driving force necessary for switching a flowpath mechanize enough and small a driving source, and improve enough reliability thereof. SOLUTION: In a flowpath-switching machine which consists of a casing 1 having connecting flanges 2A, 2B and 2C, a shielding plate type shutter 3 which consists of a flexible film member is used, and a switch of a flowpath shown by arrow A and a flowpath shown by arrow B is obtained by winding up the shutter 3 with a driving mechanism 4, and rewinding the shutter 3 with a return spring 6. Since there is no risk that the shutter for switching a flowpath direction has the large moment, torque of the driving mechanism necessary for switching the flowpath can be reduced. Thereby, the flowpath-switching machine can be mechanized enough and small, and reliability thereof can be improved enough.
Patent JP-H04247938-A (JP)
Title: Fireproof panel
Inventor: ISHIKAWA TAKASHI
IPC: B32B15/08
Filed: 1991-01-24
Abstract: PURPOSE:To provide a performance of satisfying the fireproof examination of 30min-one hr by employing a bridge type vinylchloride foam body as a core material, and integrally adhering metallic surface materials on both surfaces thereof. CONSTITUTION:A fireproof panel A is obtained such that metallic surface materials 3, 4 are directly integrally formed on both surfaces of a bridge type vinylchloride foam body. Such bridge type vinylchloride foam body consists mainly of polyvinylchloride resin, bridging agent, plasticizer, fixture, foaming agent, heating material and the like, and directly integrally comes into contact with other surface agent through adhesiveness during the bridging heat treatment, and thereby forms a foam body of approximately 10-60 times. The metallic surface materials 3, 4 are directly adhered to both surfaces of the core material 1, and thus become a protective material against fire resistance, weatherability, and anti-pollution.
Patent JP-S58142201-A (JP)
Title: Device for detecting two sheets in paper counting machine
Inventor: AOKI YASUSHI
IPC: G01B5/06
Filed: 1982-02-19
Abstract: PURPOSE:To improve accuracy and to simplify the circuit constitution by decreasing the number of parts, by counting a clock signal corresponding to a time period during which a link is moved by a specified distance, and detecting the sheets. CONSTITUTION:Two sheets of paper money 2 are layered and sent into a guide path 7, and detected by a detecting mechanism 8. When the two sheets of the paper money 2 are inserted between a driving roller 11 and a sending roller 12, the sending roller 12 is stopped at a specified value or more. Then the link 15 is rotated by specified times or more. The terminating end leaves the part between a light emitting diode 18 and a phototransistor 19, and the phototransistor 19 is conducted. A voltage at a positive input terminal of a comparator becomes higher than a voltage Va at a negative input terminal owing to a resistor 27. When an output voltage at an output terminal becomes ''H'' an output of an AND gate 30 also becomes ''H'' and an ''H'' level signal is inputted to an enable terminal E of a counter circuit 28.
Patent JP-H04248884-A (JP)
Title: Resin composition for printing ink
Inventor: KATO SHUNICHI
IPC: C09D11/102
Filed: 1991-01-25
Abstract: PURPOSE:To provide a printing ink resin composition having excellent adhesivity, lamination processability, boiling processability and retort processability to any kinds of plastic films such as polyester, nylon, polyethylene and polypropylene to be used as a printing object. CONSTITUTION:The objective resin composition for printing ink contains a polyurethane modified with chlorinated polypropylene and obtained by reacting a polyurethane with a compound having azo group, primary or secondary amino group and/or hydroxyl group and reacting the obtained polyurethane having at least one azo group in the molecule with a chlorinated polypropylene.
Patent JP-H07232852-A (JP)
Title: Sorter
Inventor: OMICHI YUKI
IPC: G03G15/00
Filed: 1994-02-23
Abstract: PURPOSE:To provide size reduction in a device and facilitate JAM processing, especially around a carrying-in part in a bin traveling type sorter. CONSTITUTION:This sorter is provided with plural bins 30..., 40 laminated so as to move parallelly in the vertical direction, a spiral cam 51 which engages with cam followers 36, 46 provided at the peripheral parts of respective bins 30, 40 and moves the respective bins 30, 40 by rotation in the vertical direction, and a carrying-in means 10 which carries a seat material discharged from an image forming device body in the bins 30..., 40 to be moved in an up or down direction in order. The spiral cam 51 is a structure where a spiral protrusion part 52 is formed around a cylindrical shaft, and in a part 56 corresponding to a sheet carrying-in position 2 from the carrying-in means 10, a wide clearance part 58 where a clearance between protrusion parts 52 is large is formed.
Patent JP-S60168446-A (JP)
Inventor: SAITOU TAKAO
IPC: A61C19/00
Filed: 1984-02-14
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-S63193903-A (JP)
Title: High polymer material having high dielectric constant
Inventor: KISHIMOTO MANABU
IPC: H01B3/44
Filed: 1987-02-06
Abstract: PURPOSE:To obtain a transparent high polymer material having a high dielectric constant, by treating an alternating copolymer of vinylidene cyanide-vinyl acetate with concentrated sulfuric acid. CONSTITUTION:The aimed material obtained by treating an alternating copolymer of vinyl cyanide-vinyl acetate expressed by the formula with concentrated sulfuric acid (preferably in >=90wt.% concentration). The shape of the copolymer to be treated is powdery, filmy, fibrous, etc., and there is no particular limitation. The treating temperature is preferably 20-50 deg.C and the treating time is preferably 8-12hr. The treatment is carried out, e.g. by a method for adding the copolymer into the concentrated sulfuric acid while stirring to dissolve the copolymer in the concentrated sulfuric acid, slowly pouring the resultant reaction mixture into water while stirring to deposit the polymer, filtering the polymer, washing the polymer with water and drying the washed polymer to afford the aimed polymer.
Patent JP-H09219908-A (JP)
Title: Motor control device of electric vehicle
Inventor: TAKADA NOZOMI
IPC: B60L15/28
Filed: 1996-02-13
Abstract: PROBLEM TO BE SOLVED: To provide a motor control device capable of improving the motor efficiency over the whole operational range without sacrificing the basic performance characteristics of a motor. SOLUTION: In a motor control device provided with a motor drive system with a battery 64 as the power supply, a field current control function 91 (a motor characteristic control means) to change the performance characteristic of a motor 44 based on the vehicle speed and the load torque is provided. The current is fed to a commutating-pole coil 86 arranged on a permanent magnet of the motor in the direction to strengthen the field in the dead-slow traveling condition, and the motor performance characteristic is switched to the low-speed high-torque type.
Patent JP-S53109868-A (JP)
Title: Denitrating method for exhaust gas from bombustion in coke oven
Inventor: HORI SHINICHI
IPC: G05D11/02
Filed: 1977-03-09
Abstract: PURPOSE: To supply NH 3  of an appropriate amount at the next cycle, by setting the standard amount of generation of NOx and the pattern of the standard amount of generation of NOx from the measured value at one unit of combustion, determining the coefficient of correction by comparing with the estimated amount of generation of NOx and thus renewing the pattern of supply of NH 3 . 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H0720185-A (JP)
Title: Electric leakage detector
Inventor: MAKI ICHIRO
IPC: G01R31/02
Filed: 1993-02-15
Abstract: PURPOSE:To detect the leakage of a high voltage power source of an electric automobile without measuring high power source voltage, determine a leakage position and measure the high power source voltage. CONSTITUTION:Coupling parts of two protective resistors 16,17 which are coupled in series with each other via respective protective resistors 14, 15 between a positive side and a negative side of a high voltage DC power source 11 separated from a body ground of an automobile are grounded to the body ground, a voltage across the detecting resistors 16, 17 is amplified by amplifiers 19, 20 and also their respective outputs are subjected to subtraction in a subtractor 21. The outputs are compared with threshold values 25, 26 by comparators 23, 24 thereby obtaining a leakage determination result 28 on the positive side and a leakage determination result 29 on the negative side. In addition, by adding outputs from the amplifiers 19, 20 in an adder 22 and amplifying them, an output 30 proportional to the high voltage DC power source 11 can be obtained.
Patent JP-S59152261-A (JP)
Inventor: SAWA SHIGEKI
IPC: C01B33/021
Filed: 1983-02-18
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-H05199487-A (JP)
Title: Vtr system
Inventor: AMANO TOSHIO
IPC: H04N5/44
Filed: 1992-01-17
Abstract: PURPOSE:To automatically switch an antenna in accordance with each selected channel. CONSTITUTION:The field intensity is monitored based on the AGC signal outputted from an intermediate frequency amplifying circuit 1c in a state where a signal received through an antenna 3 is selected by a switch 2f and outputted to a CRT 1e. Then the switch 2f is automatically switches to a VTR channel RF modulator 2e when the field intensity is reduced less than a reference level. At the same time, the field intensity is monitored based on the AGC signal outputted from the circuit 1c in a state where the signal received from the modulator 2e is selected by the switch 2f and outputted to the CRT 1e. Then the switch 2f is automatically switched to a two-distributor 2a (antenna 3) when the field intensity is reduced less than the reference level.
Patent JP-H11224807-A (JP)
Title: Variable resistance adjusting device
Inventor: KISHIDA YOSHIFUMI
IPC: H01C10/00
Filed: 1998-02-06
Abstract: PROBLEM TO BE SOLVED: To provide a variable resistance adjusting device which is capable of efficiently and accurately adjusting a variable resistor. SOLUTION: A variable resistance adjusting device adjusts the voltage at an arbitrary conductor position on a circuit board 6 to a prescribed value by rotating the rotor 5 of a variable resistor 4 mounted on the circuit board 6. The output shaft 2 of a step motor 1 is inserted into and connected to the rotor 5 of the resistor 4 through a connecting member 3. The adjusting device measures the voltage at an arbitrary conductor position on the circuit board 6 which changes in accordance with the adjusting operations of the resistor 4 and compares the measured voltage value with a preset target voltage value.  When the measured voltage value is on the outside of the neighboring range of the target value, the adjusting device first brings the measured voltage value in the neighboring range by performing convergence control, and then, controls the measured voltage so that the voltage finally becomes the target value by deflecting the measured voltage value to both sides of the target value, namely, rotating the rotor 5 of the resistor 4 in both directions by performing hunting control.
Patent JP-H08198445-A (JP)
Title: Box packing method for disk cartridge and device therefor
Inventor: IKEUCHI NORIYUKI
IPC: B65G47/90
Filed: 1995-01-20
Abstract: PURPOSE: To provide a box packing device by which disk cartridges conveyed continuously by means of a conveyor body are efficiently packed in a tray for a final package. CONSTITUTION: A box packing device is provided with a conveyor body 2 continuously conveying disk cartridges DC, a housing box 3 which waits below the conveyor body 2 and can be fed at a pitch, a separately transferring means 1 which sequently aligns and transfers the disk cartridges DC separated one by one from the conveyor body 2 to the housing box 3, and an aligning transfer means 4 which takes out the disk cartridges DC aligned in the housing box 3 from the housing box 3 by a row unit so as to sequently transfer them into a tray waiting in another position by a row unit.
Patent JP-H06210250-A (JP)
Title: Dust removing device
Inventor: NODA YOICHI
IPC: H05K3/26
Filed: 1993-01-20
Abstract: PURPOSE:To perfectly remove dust from the surface of a work. CONSTITUTION:Dust removing rolls 21a, 21b tumbling on the upper surface of a work are provided within a work feed region and a release belt 52 is provided above the dust removing rolls. The dust on the upper surface of the work is transferred to the dust removing self-adhesive surfaces 26 of the dust removing rolls by the self-adhesive force of the surface 26. The dust transferred to the dust removing rolls is transferred to the releasing self-adhesive surface of the release belt 52 and the dust removing force of the dust removing rolls is maintained.
Patent JP-S56121683-A (JP)
Title: Purifying treatment of waste solution
Inventor: YOSHIZUMI SHIYOUZOU
IPC: C02F1/28
Filed: 1980-03-03
Abstract: PURPOSE: To considerably reduce the red rust contained in sewage with an extremely less expense, by performing filtration treatment on the sewage containing red rust of iron through using sawdust as the filter material.  
     CONSTITUTION: When water works pipe 1 made of cast ironpipe is renewed, the sewage 15 which has become reddish brown due to red rust of the inner surface of said pipe, is discharged into the water tank 2 serving as the operation pit. This corrupt water 15 is flowed by pump 16 into tank 7 packed with saw dust 14 through water discharge port 9 of tank 7. Partition plates 10a and 10b made of glass fiber are disposed in tank 7, and the reddish brown iron rust contained in the water is filtrated through sawdust 14 while the sewage 15 flows along the partition plates. Therefore, the sewage is purified to the state that it has less contamination degree of reddish brown color plus ≥13.0 see-through clarity and can be discharged to the sanitary sewer or the like. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S55119170-A (JP)
Title: Method for preparation of target material for high frequency spattering
Inventor: HATA TAKUOKI
IPC: C23C14/06
Filed: 1979-03-06
Abstract: PURPOSE:To obtain the titled material for a membrane piezoelectric crystal with excellent axial orientation and uniformity of a surface of membrane by a method wherein ZnO is calcined and ground and, after molded and cut to a shape having a spherical surface portion, is sintered and solidified at a specific temp. CONSTITUTION:ZnO powder is heated at 700-1200 deg.C within air and calcined for about 2hrs. Subsequently, this powder is ground and dried and, after is added by a sticking agent and granulated to granules, molded by static water pressure and subjected to molding process by polishing and cutting work to obtain a molded article having a hollow spherical or semispherical surface and sintered at 750- 1400 deg.C in an air atmosphere for about 2hrs. and solidified. The obtained target material has relatively high specific resistance and the energy loss thereof during  spattering is low because sintered at a relatively low temp.
Patent JP-S53111670-A (JP)
Title: Watering washing machine
Inventor: FUKUMARU KATSUSUKE
IPC: F16C33/72
Filed: 1977-03-09
Abstract: PURPOSE: To provide a watering washing machine, in which service life of an oil seal is prolonged by extending the upper end of a metal ring inserted inside the oil seal upwards beyond the lower end of the cap, and forming a dust lip at the upper end of the oil seal. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S52109900-A (JP)
Title: Pedestrian signal sound generating unit for blind person
Inventor: INABA KIYOAKI
IPC: G08G1/095
Filed: 1976-03-11
Abstract: PURPOSE: To enable the signal sound audible, by following the signal sound level to either high level output of the integrator outputs putting out the average value thru the respective integration of the long range variation and short range variation of the noise lvel. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H06239014-A (JP)
Title: Recording medium
Inventor: KURABAYASHI YUTAKA
IPC: C08L101/16
Filed: 1993-02-16
Abstract: PURPOSE:To provide a recording medium, which has excellent ink-jet recording fitness and does not impart a bad influence on the environment at its disposal. CONSTITUTION:In a recording medium having at least a base material and an ink accepting layer, the recording medium the base material of which comprises, a polymer having bio-degradability, is obtained. Thus, the excellent ink-jet recording fitness is provided, and a bad influence on the environment can be suppressed to the maximum degree.
Patent JP-S61185702-A (JP)
Title: Optical fiber
Inventor: SHIODA TAKAO
IPC: C30B29/16
Filed: 1985-02-14
Abstract: PURPOSE:To prepare optical fiber having superior heat resistance and suitability for use in high temp. atmosphere by forming both the core and clad of a heat resistant high melting metal oxide (high m.p. oxide) and adjusting the refractive index of the clad to below the refractive index of the core. CONSTITUTION:The core and the clad are both formed of high m.p. oxides and the refractive index of the clad is adjusted to below the refractive index of the core. The core and the clad are both formed of single crystals of high m.p. oxide, and the clad is formed by the reactive sputtering method, and the single crystal is formed by the laser-annealing method. Preferred high m.p. oxide is either one among CaO, ZrO2, SrO, ThO2, BeO, MgO, Y2O3, and Al2O3; and Al2O3 is preferred for clad because of its smallest refractive index. The optical fiber formed by such constitution has high heat resistance and is useable in high temp. atmosphere upto 1,500 deg.C. An oxide having superior optical characteristics and reactivity with water or CO2, etc. in the air such as CaO, etc. has become usable for optical fiber by forming clad of Al2O3 by the reactive sputtering.
Patent JP-2000224373-A (JP)
Title: Image reader
Inventor: TAKAMATSU MASAKI
IPC: G06T1/00
Filed: 1999-02-04
Abstract: PROBLEM TO BE SOLVED: To provide an image reader capable of reducing a manufacture cost and realizing stable read performance by determining the timing of sampling the level of a field through component and the level of a pixel signal component, based on respective digital data in changing the phase of timing signals. SOLUTION: The signal output terminal of a line CCD 116 is connected through an amplifier 76 to an A/D converter 82. Then, signals outputted from the line CCD 116 are amplified in the amplifier 76 and then, converted to the digital data at the timing corresponding to the timing signals inputted from a timing generator 74 by the A/D converter 82. Then, relating to this image reader, based on the respective digital data in changing the phase of the timing signals inputted from the timing generator 74 to the A/D converter 82, the timing of sampling the level of the field through component and the level of the pixel signal component is determined.
Patent JP-S55120029-A (JP)
Title: Organic silver salt photoreceptor
Inventor: ITOU HIROSHI
IPC: G03G5/026
Filed: 1979-03-09
Abstract: PURPOSE:To enhance the durability of a photoreceptor by interposing a polyurethane elastomer adhesive layer between a support and an organic silver salt photosensitive layer to make the support adhere to the layer firmly. CONSTITUTION:On a support such as Al foil a polyurethane elastomer adhesive layer is laid consisting of a multifunctional hydrogen-containing compound such as polyester or polyether and a polyisocyanate such as trilene diisocyanate optionally together with a crosslinking agent such as diamine. A photosensitive layer containing an organic silver salt such as silver behenate or a mercapto compound of silver, halide which reacts with the silver slat to form silver halide, and a reducing agent such as hydroquinone which reduces the silver halide to liberate metallic Ag is then formed using cellulose acetate or the like as a binder. Thus, an organic silver salt photoreceptor used as an electrostatic printing master is obtained. The urethane elastomer results in higher bonding strength and enhances the printing resistance of the master.
Patent JP-H09202908-A (JP)
Title: Method for holding heat in hot stove
Inventor: KAWAMURA TAKUSHI
IPC: C21B9/00
Filed: 1996-01-23
Abstract: PROBLEM TO BE SOLVED: To execute the heat-holding and the temp.-raising of a hot stove without executing a special heat holding piping work and without using a combustion equipment exclusively used to heat-holding and to continue the ordinary operation of a blast furnace during heat-holding of a hot stove. SOLUTION: The hot stoves for raising the temp. of the air supplied to the blast furnace from blowers are parallel arranged in three or more sets and at the time of holding the heat of the hot stove to repair or check combustion-piping system of an arbitrary hot stove, a temp.-raising process of the hot stove out of operation, in which one set of the hot stove is stopped during the operation of the blast furnace and a part of hot blast supplied to the blast furnace from the other hot stoves used to the operation of the blast furnace is divided to the hot stove out of operation, and a cooling process of the hot stove out of operation, in which a part of cold blast supplied to the other hot stove used to the operation is divided to the hot stove out of operation, are repeatedly executed.