baber/WOPTO huggingface dataset:
Patent JP-H10207228-A (JP)
Title: Developing device
Inventor: GYOTOKU EIJI
IPC: G03G15/08
Filed: 1997-01-28
Abstract: PROBLEM TO BE SOLVED: To suppress toner in developer from being splashed outside and to suppress carrier from being stuck on an image carrier in a developing device executing a developing action by actuating an AC electric field in a developing area where a developer carrier is opposed to the image carrier. SOLUTION: This device is provided with the developer carrier 11 feeding the developer to the developing area where it is opposed to the image carrier 1 and a recovery member 16 on a more downstream side in the moving direction of the carrier 1 than the carrier 11 so as to be opposed to the carrier 1. When the AC electric field is actuated between the carrier 11 and the carrier 1, the recovery member 16 and the carrier 1, actuation terms Ta and Tb for actuating the AC electric field and pause terms (ta) and (tb) for preventing the AC electric field from being actuated are set. Then, when either of the carrier 11 and the recovery member 16 is set in the actuation term, the other is set in the pause term.
Patent JP-H05206675-A (JP)
Title: Mounting structure for flexible printed wiring board
Inventor: SHIBAYAMA YOSHINOBU
IPC: H05K9/00
Filed: 1992-01-29
Abstract: PURPOSE:To avoid the generation of an error signal, etc., by a method wherein a protrusion covered with a GND pattern is provided on a part of a third flexible printed wiring board and the protrusion is placed between first and second flexible printed wiring boards. CONSTITUTION:In addition to a first flexible printed wiring board 1 which has faint signal lines 1a and a second flexible printed wiring board 2 having lines 2a for normal signals which are controlled together with the faint signals, a third flexible printed board 3 which has a protrusion 30 covered with a GND pattern 3a is provided. The protrusion 30 is placed between the mutually parallel respective wiring parts of the first and second flexible wiring boards 1 and 2. Thus, the mutually parallel respective wirings (signal lines) of the first and second flexible printed wiring boards 1 and 2 are electromagnetically shielded from each other. With this constitution, the interference between magnetic fields induced by the signal currents of the first and second wiring boards can be avoided, so that the generation of error signals, disturbance of signals, etc., can be avoided.
Patent JP-H01190210-A (JP)
Title: Cable core switching method
Inventor: OSAWA MAKOTO
IPC: H02G1/14
Filed: 1988-01-25
Abstract: PURPOSE:To synchronize easily and reliably, by measuring the time until executing switching after receiving of a signal for starting switching of core wires, then correcting the difference of the necessary time and thereafter performing synchronization. CONSTITUTION:Switching devices A, B insert a connector 12B or 12C into a sleeve 14 based on a switching start signal Sr fed from a CPU 13. Consequently, outputs from a photoelectric converter O/E are detected through a timer means 15. Response times for respective switching devices A, B are detected based on these signals Sr, Sa, Sb. The switching devices A, B are arranged at switching points PA, PB while a new line 6 is installed in parallel with an existing line 2 and connectors are fixed to the opposite ends thereof. A CPU in the switching device A compares response times of the switching devices A, B and sets the difference as an operational delay time after provision of a switching start command into a switching device B. Consequently, switching operation of the switching devices A, B finishes simultaneously.
Patent JP-S61174466-A (JP)
Inventor: KOBAYASHI ISAMU
IPC: D06M11/00
Filed: 1985-01-28
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-H1086699-A (JP)
Title: Natural color holographic head up display device
Inventor: SON TEIEI
IPC: G09G5/00
Filed: 1997-01-28
Abstract: PROBLEM TO BE SOLVED: To provide a natural color holographic display device capable of simultaneously seeing through the peripheral scene and the navigational information to be given by the color image without turning the eyes of a driver in various kinds of moving bodies including an automobile, an air plane and a ship. SOLUTION: A holographic connector 14 capable of simultaneously seeing through the peripheral scene and the navigational information employs a holographic optical element 15 with the properties of a pens 12 or a reflecting mirror 3 in the matrix mode, and each optical element with very narrow bandwidth is used so that only the light from the natural color picture element on a corresponding information display plate 13 is incident on an eye box. A display device 300 is capable of indicating the natural color image which is light in color and free from deterioration of the image quality caused by the mutual modulation noise.
Patent JP-S58131515-A (JP)
Title: Electromagnetic flow meter
Inventor: NISHIYAMA KIYOSHI
IPC: G01F1/58
Filed: 1982-01-30
Abstract: PURPOSE:To standardize magnetic circuits by inserting auxiliary cores into a magnetic circuit in an oscillator so that the electromotive forces outputted from plural oscillators having the different inner diameters of conduit lines in which fluid to be measured flow are made to coincide with each other in the same flow rate. CONSTITUTION:Every conduit line 1 having electrodes 3, 3a which is accommodated in a housing 14 with the same standard has the same outer diameter  and its individual inner diameter is obtained by changing the thickness of a laying 2. Notch parts 14a, 14b are formed on the housing 14 so that the auxiliary  cores 7, 7a are inserted and fixed into/on the parts. Magnetic flux density due  to the electromotive force generated by coils 5, 5a is changed by selecting the  length of the auxiliary cores 7, 7a, so that the same electromotive force is obtained in the same flow rate even if the inner diameter is changed. Consequently  the coils 5, 5a are standardized.
Patent JP-H06230019-A (JP)
Title: Position/speed detecting circuit
Inventor: ODERA NOBUYUKI
IPC: G01D5/244
Filed: 1993-01-29
Abstract: PURPOSE:To provide a position/speed detecting circuit by which acceleration can be accurately controlled by the use of continuous measured data, by accumulating in order the measured data of position/speed. CONSTITUTION:The counted number of a pulse line from an encoder 31 is compared with the counted number of a pulse line from a reference clock 30, and a time required for a decided quantity of change of the encoder or/and a changed angle of the encoder are measured by means of a position measuring block 34 and a speed measuring block 33. Measured data are accumulated in order in a FIFO block 35, and can be taken out in order by means of a Pop-out block 36 if necessary. A control computing device can take out continuous data, and hence computation of acceleration can be accurately performed.
Patent JP-H08207154-A (JP)
Title: Resin composition for mending waterproof sheet
Inventor: KUWABARA JUN
IPC: B32B27/22
Filed: 1995-01-31
Abstract: PURPOSE: To obtain a resin composition for mending a waterproof sheet which has an excellent capacity for recovering performance and of which the cost of application is low. CONSTITUTION: A resin composition produced by a method wherein a gelling material prepared by compounding a vinyl chloride resin with a plasticizer is made to be swollen and dispersed in a solvent. The gelling material is prepared by compounding the vinyl chloride resin of 100 pts.wt. with the plasticizer of 80-300 pts.wt. and the gelling material and the solvent are compounded in the weight ratio of 40:60-60:40.
Patent JP-S63185813-A (JP)
Title: Method of condensing aluminum chloride
Inventor: JIYATSUKU DEYUGUWA
IPC: C01F7/60
Filed: 1988-01-25
Abstract: A process in which the cold wall is the outer surface of vertical pipes closed at their lower end and attached to a tube plate at their upper end.
Patent JP-2000212412-A (JP)
Title: Reinforced flame retarded polyester resin composition
Inventor: FUJITA KATSUTOYO
IPC: C08K7/14
Filed: 1999-01-22
Abstract: PROBLEM TO BE SOLVED: To obtain a composition excellent in flame retardancy and mechanical strengths and free from deterioration of appearance and characteristics of a molded article even when used under severe conditions such as a high temperature and high humidity condition by compounding a thermoplastic polyester resin, a vinylic resin, an organic phosphorus-containing flame retardant and a glassfiber in a specific ratio. SOLUTION: There are compounded 20-60 wt.% of a thermoplastic polyester resin, 1.0-30 wt.% of a vinylic resin, 0.5-20 wt.% of an organic phosphorus- containing flame retardant and 5-50 wt.% of a glassfiber. Further added 4-20 wt.% of a melamine-cyanuric acid adduct. As the vinylic resin is preferable a polystyrene in particular. As the organic phosphorus-containing flame retardant is preferable a condensed phosphoric ester of the formula. In the formula, R1 to R17 are each H or a 1-4C alkylene; Y is a direct bond, methylene, 2-3C alkylene, -S-, -SO2-, -O-, -CO- or -N=N-; n is 0 or 1; and m is 1-10.
Patent JP-S63181907-A (JP)
Inventor: MUTA HIROICHI
IPC: A01C7/12
Filed: 1987-01-23
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-H11260283-A (JP)
Title: Shadow mask and its manufacture
Inventor: KAN TOHII
IPC: H01J9/14
Filed: 1999-01-22
Abstract: PROBLEM TO BE SOLVED: To improve the strength and drawing factor for preventing the deformation of a mask caused by an external impact by thermally treating the mask which contains nitride and has many holes with softening gas. SOLUTION: Notride is formed on surfaces of a shadow mask or the whole shadow, and preferably the weight ratio of nitride to the shadow mask is 0.01-20 wt.%. The shadow mask is made of a low thermal expansion material, or AK steel or invar steel, and preferably is formed in a process in which a shadow mask in which many holes are formed is thermally treated with a softening gas and a process in which the thermally treated shadow mask is molded. The softening gas contains ammonia as, thermal treatment temperature is 400-700 deg.C, and heat treatment process is preferably performed for 0.1-10 hours. By providing a softening treatment for the shadow mask without performing an annealing process, its tensile strength is increased by about 50% as comared with a shadow mask provided with the annealing process.
Patent JP-H11208125-A (JP)
Title: Sheet for recording and manufacture thereof
Inventor: KATAOKA KAZUYA
IPC: B41M5/50
Filed: 1998-01-27
Abstract: PROBLEM TO BE SOLVED: To obtain a sheet for recording which can form a recorded image being excellent in dyeing properties and blurred little, in a recording system wherein the image is formed by vaporizing or sublimating a dye. SOLUTION: In this sheet for recording, a dye accepting layer containing dyeing resin (polyester resin, polyurethane resin, acrylic resin, nylon resin, a cellulose derivative, vinyl resin and the like) and a low-dyeing substance (resin of which the surface energy is about 5-35 dyne/cm, resin of which the glass transition temperature is about 50-160 deg.C, inorganic glass and the like) is formed at least on one surface of a base. The dye accepting layer may also be constituted of a composite of the dyeing resin and the low-dyeing substance. This composite may also have a block structure, a sea island structure or a core shell structure and it may also be constituted of a porous body and resin with which pores of this porous body are impregnated.
Patent JP-2000212374-A (JP)
Title: Water-permeable composite comprising glass chip and acrylic resin
Inventor: MITSUI TAKASHI
IPC: C08L33/10
Filed: 1999-01-22
Abstract: PROBLEM TO BE SOLVED: To obtain a water-permeable composite excellent in water-permeability and weather resistance and suitable for road pavement by kneading essential components comprising glass chips and an lic resin and casting the kneaded product on the ground to be paved. SOLUTION: Glass chips of 100 pts.wt. obtained by subjecting a single color scrap obtained by classifying scraps consisting essentially of bottles discarded in large amount or a mixed color scrap obtained without classifying the scraps to a crushing treatment so as to form about 10 mesh sizes are kneaded well with an acrylic syrup of 3-60 pts.wt. comprising a single monomer represented by the formula (R1 is H or CH3; R2 is H or a 1-18C alkyl, an aryl, a hydroxyethyl or a hydroxypropyl) or a copolymer thereof, and a normal temperature curing initiator, and the kneaded product is cast on the ground to be paved, and thereafter cured to provide the objective water-permeable pavement.
Patent JP-S57128578-A (JP)
Title: Manual dot printer and system therefor
Inventor: FUJIWARA ICHIJI
IPC: B41J23/16
Filed: 1981-02-03
Abstract: PURPOSE:To provide a manual dot printer for pocketable elctronic desk calculator in super low consumption of power and super thin structure, by a method wherein a printing head is transferred in one direction by manual operation and dot printing is performed by the printing head according to signal in synchronization with the transferring speed. CONSTITUTION:In order to record calculation results of an electronic desk calculator, when a manual knob 4 is transferred in arrow a direction by manual operation, a first lead switch 34 is turned ON and printing is ready and detecting means 48 further generates timing pulse in synchronization with transferring of a printing head 8. Since the timing pulse is synchronized with the transferring speed irrespective of smallvariation of the speed, printing without deformation is effected. When the head 8 reaches a second lead switch 35, printing  end pulse is generated. The head 8 can be reset by spring means and the energy stored during this process rotates a ratchet gear and feeds a printing paper 5 by a prescribed amount.
Patent JP-S62174115-A (JP)
Title: Manufacture of plastic lens
Inventor: ITOI EIJI
IPC: B29C39/32
Filed: 1986-01-28
Abstract: PURPOSE:To easily manufacture lenses of various diopters at low cost by a method wherein a tubular elastic mold to be employed is used in common so as to strikingly reduce the number of kinds of the mold. CONSTITUTION:A first rigid mold 1 having a convex transfer surface is abutted against the underside 31 of a rigid mold seating step 30, which is made on the inner surface of a tubular elastic mold 3. On the other hand, a second rigid mold 2 having a concave transfer surface is seated through a spacer 4 with a specified thickness on the top surface 32 of the rigid mold seating step 30, which is made on the inner surface of the tubular elastic mold 3. A cavity 5 is shaped between the first and the second rigid molds and sealed with the tubular elastic mold 3. The suitable form of the spacer 4 is an annular spacer, the outer diameter of which is made possible to the seated on the step and the inner aperture of which is nearly equal to the outer diameter of the lens required in the respects of the accuracy of lens and easy handleability.
Patent JP-S63182998-A (JP)
Title: Remote supervisory system
Inventor: KUBO SHINICHI
IPC: H04Q9/00
Filed: 1987-01-23
Abstract: PURPOSE:To improve the transmission efficiency by constituting the titled system so that a responsing signal from a supervised station is controlled by means of a responsing signal from a supervised station, not by means of a selective calling from a supervised station situated at this side of the supervised station. CONSTITUTION:A selective calling signal 5 is supplied from the supervising station 1 to the supervised station 2. The station 2 receiving the signal 5, transmits a supervised station 2-responsing signal 6 simultaneously to the supervising station 1 and a supervised station 3. The station 3, by the completion of the reception of this response signal 6, transmits a response signal to the station 1 and a supervised station 4. And the above-mentioned action is repeated until reaching an n-th supervised station. The supervising station 1, in receiving a responsing signal 9 from the n-th supervised station, transmits a selective call signal to a first supervised station again. As a result, the polling time in normal operation can be shortened.
Patent JP-H02198759-A (JP)
Title: Cutting method and device by wire saw
Inventor: TAKASE JUNICHI
IPC: B28D5/04
Filed: 1989-01-24
Abstract: PURPOSE:To prevent the thermal effect onto a grooved roller and to maintain the cutting capacity with high accuracy by shielding thermally a cutting part to which a grooved roller is attached, from various driving motors, etc., of a heating element. CONSTITUTION:In a wire saw device 1, the heating member of a grooved roller driving motor 20 for traveling a wire S and wire winding reel driving motors 23, 24, etc., are thermally shielded from a cutting part 2 including grooved roller 4, 5, 6. By this structure heat generated by each driving motor, etc., is not transferred to each grooved roller 4, 5, 6 and no distortion is caused under the fitting state of the groove roller 4, 5, 6. Consequently, the relative position between each groove roller 4, 5, 6 and initial cutting body W is stabilized, and thus the cutting capacity of high accuracy can be kept.
Patent JP-H07221943-A (JP)
Title: Image processing unit
Inventor: SAITO KUNIAKI
IPC: H04N1/19
Filed: 1995-02-01
Abstract: PURPOSE:To make a joint of divided areas clear by securing position matching performance to 1st and 2nd image data for an overlapped image and applying correction processing to eliminate undesired and discontinuous gradation and color tone. CONSTITUTION:R,G,B signals from a CCD being a line sensor are subject to correlation dual sampling processing by a CDS section 2 and the white balance is adjusted by a white balance section and the result is subject to optical black level(OB) clamp processing at an OB clamp section 4. The outputs are added by the OB addition section 6 via an A/D converter section 5 and shading correction is applied by a shading correction section 8. The image deviation is corrected for the image data at a coordinate conversion section 9 and the density processing is applied by a smoothing processing section 11 to the image data. A high frequency component is extracted from the processed image data at an HPF 12 and color slurring is corrected by a color correction section 13 and the result is stored in a memory 14 and fed to a host personal computer via a RAM 15.
Patent JP-H06229569-A (JP)
Title: Ventilation device
Inventor: NAKAYAMA SHUICHI
IPC: F24F7/06
Filed: 1993-02-01
Abstract: PURPOSE:To enable a ventilation device to be cooperatively operated with a cooling device by a method wherein the ventilation device is controlled under an operation of a wind sensor and a flow of wind produced when a cooling fan is rotated is utilized. CONSTITUTION:Both a ventilation fan 3 and a wind sensor 4 are stored within a ventilation device 1 arranged at a discharging hole 7 of a heating and cooking device. The wind sensor 4 is directly fixed to a circuit board 17 of the wind sensor. Cooling air discharged out of the discharging hole 7 of the heating and cooking device passes through an air suction hole 6 of the wind sensor, enters the ventilation device 1, and the air is discharged out of the ventilation device 1 through the discharging hole 5 of the ventilation sensor. Then, wind generated by the cooling device 33 is sensed by the wind sensor 4, the ventilation fan 3 is rotated in response to the sensed condition so as to perform ventilation. With such an arrangement as above, even in the structure in which the sensor may not be installed near the cooling device 33 of the heating and cooking device 10, the ventilation device 1 can be operated in cooperation with the operation of the cooling device 33.
Patent JP-S62173688-A (JP)
Title: Magnetic disk device
Inventor: HAKAMADANI TAKAO
IPC: G11B33/14
Filed: 1986-01-27
Abstract: PURPOSE:To eliminate dust generated inside a device, and to prevent a head from crashing by constituting an air flow path between a base and a housing which support a spindle and a head driving part (carriage), and a cover, arranging a filter within the air flow path. CONSTITUTION:When a carriage 14 is moved in a seek time, since a guide rail 6 and the outer ring of a bearing 7 are brought into contact and moved, the dust from the outer ring of the bearing, or the scattering of a bearing grease, even when it is generated, is eliminated with a filter 19 in an air cycling path (a). The cleaned up air is cleaned up again with a filter 21 arranged at a spindle 15 side. In this way, the dust, etc., generated inside the device can be eliminated certainly, and is prevented from mixing to a disk 9, thereby the head being prevented from crashing.
Patent JP-H0839868-A (JP)
Title: Battery-operated bar code printer
Inventor: UIRIAMU BAKUSUTAA DAASUTO
IPC: B41J2/345
Filed: 1995-02-01
Abstract: PURPOSE: To prevent the lowering of printing quality caused by the internal resistance loss by changing the strobe time to the thermal printing head of a printer during the printing of the data of one line by a dynamic strobe compensation control device to compensate the internal resistance loss of the thermal printing head. CONSTITUTION: A battery voltage determining means 18 generates a first battery voltage value showing battery voltage before a thermal printing head 12 is energized and further generates a second battery voltage value showing battery voltage at a time of the initial energization of the head 12 for printing the data of one line charged to the head. Further, a means 18 for comparing the first and second battery voltage values with each other is provided and changes the length of the time energizing the head 12 so as to print the data of one line corresponding to the difference between the first and second battery voltage values to adjust the energizing time of the head 12 dynamically during the printing of the data of one line.
Patent JP-S58132508-A (JP)
Title: Manufacture of decorative member
Inventor: YOSHIKAWA AKIRA
IPC: B29C59/04
Filed: 1982-02-02
Abstract: PURPOSE:To obtain decorative member having luster difference on its surface by a method wherein a resin layer capable of embossing is provided in the form of a pattern on the surface of a base incapable or difficult of embossing and then, heated, pressed and embossed. CONSTITUTION:Thermoplastic resin composition composed mainly of polyvinyl chloride etc. is provided in the form of a pattern on the surface of a base 1 impossible or hard to heat, press, emboss such as polyester film, acryl film, etc. Then, heating, pressing, embossing process are carried out by using an embossing plate on the base to obtain the intended decorative member 4. In addition, the luster of the surface of the embossed plate used then need differ from that of the surface of the base 1. To take an example, when the surface luster of the base 1 is relatively high, an embossed plate having a relatively low surface luster had better be used. When the surface luster of the base 1 is low an embossed plate having a relatively high embossed plate had better be used.
Patent JP-H08211535-A (JP)
Title: Silver halide photographic sensitive material and its processing method
Inventor: HOSOI YUJI
IPC: G03C1/00
Filed: 1995-02-01
Abstract: PURPOSE: To provide a silver halide photographic sensitive material using a laser beam source having high sensitivity and prevented from deterioration of silver tone in rapid processing and occurrence of roller marks. CONSTITUTION: The silver halide photographic sensitive material has, no one side of a transparent support, at least one photosensitive silver halide emulsion layer containing silver halide grains having an average iodine content of <=0.5mol% spectrally sensitized in a wavelength of >=600nm, and hardened with a pyrrolidinocarbonylpyridinium compound, and the method for processing this photosensitive material is included in this invention.