baber/WOPTO huggingface dataset:
Patent JP-S6374113-A (JP)
Title: Recording device
Inventor: YOSHIOKA HIROSHI
IPC: G11B27/36
Filed: 1986-09-18
Abstract: PURPOSE:To surely detect a clog state of a recording device by utilizing the pilot signal reproduced in a prescribed reproduction period to detect the lock state of a tracking servo and deciding said clog state based on the lock state detection signal. CONSTITUTION:No tracking servo pilot signal is recorded in a clog state of a magnetic head HA. Then no servo clock pulse PS is delivered from an AND circuit 17 for a period of a single field during which the head HA scans a magnetic tape 2. Therefore the count value of a counter 23A does not exceed the reference value NREF at a fall time point of the pulse PRL received from a counter 28. Then the output of a comparator 24A is set at a high level. The output signal of the comparator 24A sets the output of an OR circuit 26 at a high level via a latch circuit 25A and displays it on a display device 27. In such a way, the clog state of a recording device is surely detected with use of a servo clock pulse.
Patent JP-H0382569-A (JP)
Title: Printer for printed wiring board
Inventor: ARAI TAKAFUMI
IPC: B41F17/36
Filed: 1989-08-28
Abstract: PURPOSE:To automatically apply printing to an accurate position of a printed wiring board by a printer and to automatize printing and feeding by a method wherein a moving means for moving a feeding support means is formed by doubling a longitudinally moving means and a crosswise moving means for a head. CONSTITUTION:A crosswise rail 8 is moved along a longitudinal rail 7 to move a feeding support means B to above a carry in part 20. A suction pad 1B is lowered to suck a printed wiring board 1 on an upmost stage out of printed wiring boards 1 stacked on a table lifter 20a in a multistage. After that, in the state that the printed wiring board 1 is sucked and held by the suction pad 1B, the crosswise rail 8 is moved along the longitudinal rail 7, whereby the printed wiring board 1 is carried to above a loading surface 16 of a base mount 6. Then, the printed wiring board 1 is released from the suction and holding by the suction pad 1B to be set on the prdetermined position of the loading surface of the base mount 6. Next, a head 2 of a printer A is lowered while the head 2 is longitudinally and crosswise moved by a longitudinally moving means 3 and a crosswise moving means 4, an item number or the like is printed on the printed wiring board 1 by the head 2.
Patent JP-2000050603-A (JP)
Title: Dc brushless motor and polygon scanner employing the same
Inventor: ITAMI YUKIO
IPC: H02K29/00
Filed: 1998-08-04
Abstract: PROBLEM TO BE SOLVED: To realize high revolution, high efficiency and low power consumption DC brushless motor in which the magnetic forces of rotor magnets are efficiently utilized over the whole circumference of a rotor for improving the driving efficiency of the motor, and a polygon scanner employing the DC brushless motor. SOLUTION: A plurality of winding parts 23a are arranged on a circumference with same intervals so as to make the even number (n) of winding parts 23a correspond to one phase, and windings adjacent to each other in the same phase are wound and connected to show polarities opposite to each other, when a current is applied to form 3-phase winding groups U, V and W. Furthermore, the 3-phase winding groups are connected to each other into a Y-connection and arranged so as to have the adjacent windings with polarities opposite to each other, when currents are made to flow from the side of the common connection point of the Y-connection.
Patent JP-H1058302-A (JP)
Title: Cutting device for printed circuit board
Inventor: FUJII SHOZO
IPC: H05K3/00
Filed: 1996-08-22
Abstract: PROBLEM TO BE SOLVED: To produce a sister board with due consideration of the efficiency of a post-process. SOLUTION: This cutting device for a printed circuit board has a grinding wheel 12 mounted on a rotary shaft 11, a drive means 13 for applying torque to the rotary shaft 11, a table 14 laid under the wheel 12 and controlled so as to be movable orthogonally with the rotary shaft 11, a control means for controlling the travel of the wheel 12 in a vertical direction as well as in the axial direction of the rotary shaft 11, and a placement base 16 formed to place a printed circuit board 15 in such a state as secured with a fixing part. and detachably fixed to the table 14. Also, the placement base 16 is formed to have a plurality of slits along a direction orthogonal with the rotary shaft 11 at the prescribed intervals, and the printed circuit board 15 placed on the seat 16 is cut along the slits, with connection parts 18 left at both ends.
Patent JP-H04106400-A (JP)
Title: Determining method of amount of safety charge in drillhole blasting
Inventor: NAKAJIMA YASUJI
IPC: F42D1/00
Filed: 1990-08-24
Abstract: PURPOSE:To permit the prevention of stone flying accident by a method wherein the operating formula of amount of blasting charge is covered by the dividing of divisions, which is effected by the chief of charging, and the summerizing of the units of blasting rock per one division to determine the amount of safety charge with a high accuracy. CONSTITUTION:When an arbitrary drilling diameter R (mm), a drilling length h (m) and the radius of demolition r (m) are determined, the minimum resistant wire W is deemed to W=r and the number of division N, obtained by dividing the drilling length h (m) by the drilling diameter R (mm), is deemed so that N=h/R, the amount of charge per one division Ln=L/N, the amount of rock per one division Vn=1/3.pi.r<2>.W or Vn=1/3.pi.W<3> in this case since W=r, and a blasting rock unit Cn=Ln/Vn per one division are obtained from the formula of the total amount of charge L=pi(R/2)<2>XhX0.83 of specific gravity of the charge. The summerizing value C of respective division blasting rock units Cn, operated by difining the deepest position of the drilling length (h) as the value of zero, is obtained sequentially in such a manner while the amount of charge within a specified range in respective summerizing values C is determined as a safety value Respective summerizing values C are recognized as a safety reference value when it is 0.25 and are recognized as a safety limit value when it is 0.35 while the same values C are recognized as a dangerous value when it is 0.45.
Patent JP-S6375068-A (JP)
Title: Alcohol-soluble dye composition
Inventor: ONO TAKASHI
IPC: C09D11/16
Filed: 1986-09-18
Abstract: PURPOSE:To obtain the titled composition by reacting a specific active hydrogen- containing dye (precursor) with an epoxy compound, capable of exhibiting a solubility of a high concentration in a lower alcohol, e.g. propyl alcohol, etc., and capable of giving ink with low toxicity for woodworking, writing, printing and recording. CONSTITUTION:A composition, containing a reaction mixture obtained by reacting a dye (precursor) having active hydrogen, preferably amino group, imino group, OH or COOH linked to N atom or O atom without any other active hydrogen with a compound having epoxy group, preferably monoepoxide or diepoxide and forming a dye in the case of a dye precursor and particularly soluble in propyl alcohol, butyl alcohol, propylene glycol monoalkyl ether, etc., in a high concentration.
Patent JP-S59111900-A (JP)
Inventor: SUZUKI KAKUO
IPC: B42D15/10
Filed: 1982-12-17
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-S59111511-A (JP)
Title: Flow rate controller
Inventor: HAMANO TOSHIHISA
IPC: G05D7/06
Filed: 1982-12-17
Abstract: PURPOSE:To ensure accurate measurement and control by providing a checking flow path through which a fluid flows only when the flow rate is compensated in addition to a flow path for measurement of the flow rate and a flow rate for by-pass and measuring the branch ratio of each flow path to compensate the overall flow rate. CONSTITUTION:The fluid gas is branched into a flow path 10 for measurement of normal flow rate and a flow rate 11 for by-pass and then joined together again. Then the gas is sent out after undergoing the flow rate control by a flow rate control valve 12. In addition, a checking flow path 13 is provided to flow the fluid gas only when the flow rate is compensated although it is usually closed by changeover valves 14 and 15. For control of the fluid gas, the flow rates Q1 and Q3 of paths 10 and 13 are detected 16 and 18 to obtain a branch ratio K1 through a divider 17. At the same time, a branch ratio K0 having no variation with time is set by a branch ratio setter 20. Both ratios K1 and K0 are applied to a divider 19 to calculate a compensated branch ratio K. The signal V0 obtained from the ratio K is applied to a comparison control circuit 22 together with the signal VC sent from a setter 23 for flow rate to be supplied. Then the PID control is given to the valve 12 so as to set the difference between both signals V0 and VC at zero.
Patent JP-H0888702-A (JP)
Title: Composite image processing unit
Inventor: SATO ISAMU
IPC: B41J29/38
Filed: 1994-09-16
Abstract: PURPOSE: To reduce the power consumption without losing each function even when a facsimile function and a print function are made composite by releasing the power saving mode automatically and providing an image output when a communication data storage capacity exceeds a reference capacity. CONSTITUTION: Power supply from a power supply section to an image read means 201 and a printer section 200 is stopped during the execution of the power saving mode. A controller section 202 always stores surely communication data from an external equipment 208 to a storage means 204. When the stored communication data exceed a preset reference capacity, the controller section 202 releases the power saving mode to allow the power supply section to start power supply to the printer section 200 thereby setting the processing unit to be able to provide an image output and to provide the output of the communication data stored in the storage means 204 to a recording medium from the printer section 200.  In the case of usual copying or FAX transmission, a read means 201 reads an image, an image control section 203 conducts required processing and gives a signal to the printer section 200 or an I/F section 205, in which the signal is processed.
Patent JP-S6383406-A (JP)
Inventor: PARKER DENNIS WILLIAM
IPC: F15B13/043
Filed: 1987-09-04
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-H0778525-A (JP)
Title: Material for transparent conductive film and formation of transparent conductive film using material thereof
Inventor: ISHIKAWA TAKAO
IPC: H01B1/08
Filed: 1993-09-07
Abstract: PURPOSE:To provide a low resistant film with no need of heat treatment at high temperature by containing tin oxide, antimony, oxides of specified VIII group metals, and an organic solvent. CONSTITUTION:After tin alkoxide or metal salt, antimony alkoxide or metal salt, and salts of VIII group metals except Fe, Co, and Ni are dissolved or dispersed in an organic solvent, hydrolysis and polymerization are carried out to give a material for transparent conductive films containing tin oxide, antimony, oxides of VIII group metals except Fe, Co, and Ni, and the organic solvent. The material for transparent conductive films is applied to an insulating substrate, dried, and then fired at 300-500 deg.C to give a transparent conductive film.
Patent JP-S6380723-A (JP)
Inventor: HOSHI KIMIHIRO
IPC: G05F1/70
Filed: 1986-09-22
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-H0886904-A (JP)
Title: Forming mold device for composite aspherical lens
Inventor: CHIBA TORU
IPC: G02B3/02
Filed: 1994-09-16
Abstract: PURPOSE: To minimize the distortions in an aspherical lens and to improve shape accuracy and durability by providing the above device with an automatic aligning coupling for aligning the axes of an upper mold and a lower mold when both molds are engaged. CONSTITUTION: The first aspherical mold 50 supported on the lower mold B is used for forming the aspherical lens part (aspherical layer) 6 consisting of a synthetic resin material on one surface 20a of glass lens (base lens) 20. The second aspherical lens mold 51 supported on the upper mold U is used for forming the aspherical lens part (aspherical layer) 7 consisting of a synthetic resin material on the other surface 20b of the glass lens 20. The automatic aligning coupling 17 has an upper mold side coupling member 17a fixed onto the upper mold U and a lower mold side coupling member 17b fixed to the lower mold B. The axes (centers) of the upper mold U and the lower mold B are aligned to the optical axis of the glass lens 20 supported on the supporting step part 13g of the lower mold B when the coupling members 17a, 17b are engaged with each other.
Patent JP-H0958299-A (JP)
Title: Vehicular display device
Inventor: TAKASHIMA MAKOTO
IPC: G01J1/02
Filed: 1995-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a vehicular display device which reduces obstacles to driving and reduces noises through decreasing in changes in the power consumed by a display by holding the total light output of the display constant within the driver's viewing field so that flickering caused by the changes of the contents displayed on the display is reduced. SOLUTION: This vehicular display device includes an illuminance detection means 1 for detecting the level of light outside a vehicle; an averaging means 2 for averaging changes in illuminance; a speed detection means 3 for detecting the speed of the vehicle; a variation means 4 for varying the averaging of the averaging means 2 by calculating on the basis of the speed value the area and brightness of a segment 6a displayed on a display 6; and a brightness control means 5 for determining the brightness of the display 6 from the level of light outside the vehicle and the display area of the segment 6a.
Patent JP-S6283265-A (JP)
Inventor: IWAO EIICHI
IPC: B62J9/00
Filed: 1985-10-05
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-H0272365-A (JP)
Title: Photographic processing device
Inventor: TSUBOI YUZO
IPC: H01L21/30
Filed: 1988-09-07
Abstract: PURPOSE:To eliminate the need for particularly providing illumination light for alignment and to simplify the device by disposing an optical system for exposing and an optical system for alignment of a mask and a work on opposite sides on basis of the work. CONSTITUTION:A shutter 11 with a filter to cut the photosensitive wavelength of a photoresist is used as a light source 16 for exposing and is used as the illumination light for alignment. The light transmitted through the mask 6 and a glass substrate 5 is received by the alignment optical systems 1 to 4. Since the light source 16 for exposing can be utilized as the illumination light for alignment, the misalignment of the optical axes of the exposing light and the illumination light for alignment is decreased and since the transmitted light is used, the alignment of high contrast is obtd. The focal position of the alignment optical system can be provided on the surface of the glass substrate 5 in this way and, therefore, the optical accuracy is improved. Monitoring of the alignment accuracy during the actual exposing is possible.
Patent JP-S59113741-A (JP)
Title: Manufacture of commutator
Inventor: KITAYAMA HIROYASU
IPC: H01R43/08
Filed: 1982-12-17
Abstract: PURPOSE:To improve the productivity in the mnufacture of a commutator by forming the split grooves of a commutator segment on the inner peripheral surface of a conductive cylinder, then securing to the outer peripheral surface of a ceramic cylinder, and then insulating and separating the segments. CONSTITUTION:A commutator segment member 8, in which split grooves of a commutator are axialy formed, is formed by drawing by a die on the inner peripheral surface of a conductive cylinder made of copper or copper alloy. Then, the member 8 is secured to the outer periphery of a ceramic cylinder 13 integrated by a boss 11 and resin with a rotational shaft 10. Then, the outer periphery of the member 8 is cut to broken line (a), thereby insulating and separating the segments.
Patent JP-H0665948-A (JP)
Title: Additive supplying equipment for earth and sand sent by air-mixed pressure-conveyance
Inventor: NISHIKAWA YUTAKA
IPC: E02F7/00
Filed: 1992-08-21
Abstract: PURPOSE:To securely carry out the addition of additive by a method wherein an impeller of an underwater sand pump is provided to a pipe channel for air-admixed pressure conveyance of earth and sand, and the additive is automatically sucked into the pipe channel through the impeller only when plugging portions of earth and sand are run through the pipe channel. CONSTITUTION:In the case where plugging portions of earth and sand are run through a pipe channel 1, additive T is attracted into the pipe channel 1 by operation of an impeller 4. When air is run through the pipe channel 1, compressed air pushes up a check valve 6, and thereby supply of the additive T is stopped. As the level of the additive T in a stock comes down to the position of a lower level switch 8, an additive storage box 7 is replenished with the additive T that is supplied from a silo 10 through a weighning machine 9. Then, as the level of the additive T in the stock comes up to the position of an upper level switch 8, supply of the additive T from the silo 10 is stopped. The amount of supply of the additive T is brought under control by the weighing machine 9. As the plugging portions are sent by pressure conveyance while being formed and collapsed in repetition alternately, admixing of the additive T can be made naturally. Thereby addition of the additive can be made certainly with simple equipment while consumption of the additive can be saved.
Patent JP-H1165489-A (JP)
Title: Semiconductor device and information processor
Inventor: MURAKAMI MAKOTO
IPC: G02F1/13
Filed: 1997-08-19
Abstract: PROBLEM TO BE SOLVED: To the semiconductor device suitable for a portable information processor which can speed up processing regarding the display of a liquid crystal display device and perform display processing with low power consumption. SOLUTION: The output of the memory cell 56 of a silicon substrate 52 which constitutes an RAM is connected to a pixel electrode 55 which makes a display in pixel units and when display data are written to the memory cell 56, its contents can be seen through a liquid crystal display body 51. Consequently, display data need not be transferred, so the system of the information processor can be simplified. The data transfer frequency for the display can be decreased, so the functions of the CPU, etc., are prevented put in charge of the processing to improve the throughput and also reduce the power consumption.
Patent JP-H1161061-A (JP)
Title: Adhesive sheet and decorative-aggregate-mounted sheet prepared by using same
Inventor: OKADA YOSHIKAZU
IPC: C09J7/02
Filed: 1997-08-19
Abstract: PROBLEM TO BE SOLVED: To obtain an adhesive sheet into which a decorative aggregate can be deeply buried and which can be easily peeled off after laying concrete by laminating a hot melt adhesive layer and hot melt composition layer having compatibility with the hot melt adhesive layer and containing a blowing agent on a flexible heat-resistant sheety support in the given order. SOLUTION: It is desirable that the hot melt adhesive layer and the hot melt composition layer soften at 40-100 deg.C and that the blowing agent blows at 100-160 deg.C. To prepare a decorative-aggregate-mounted sheet by using the adhesive sheet, a method is adopted which comprises mounting at least one decorative aggregate selected among natural stone, ceramics, glass and plastics on the surface of the hot melt composition of the adhesive sheet and softening the hot melt adhesive layer and the hot melt composition layer by heating to effect both the sinking of the aggregate into the layers and the blowing of the blowing agent.
Patent JP-H0861974-A (JP)
Title: Flight plane evaluating and producing device mounted on aeroplane
Inventor: NAGANO YOSHIYUKI
IPC: G06N5/04
Filed: 1994-08-25
Abstract: PURPOSE: To carry out the evaluation of a flight during the flight, and the production of a new flight plan automatically on aeroplane, and to select the navigation suitable to the occasion by emergency measures, by providing a computer for navigation, a meterological means, a flight plan evaluating means, and a flight plan producing means. CONSTITUTION: In an aeroplane in the flying condition, a computer A for navigation produces a flight item data depending on the detecting signals from various sensors and the like, and a meterological data producing means C produces a meterological condition data depending on the radar image data. Furthermore, a flight plan evaluating means D evaluates whether the actual flight is progressing as initially planed or not depending on the flight item data and meterological condition data. And when the flight is not progressing as initially planed in the evaluation, a flight plan producing means E produces a new flight plan depending on the flight item data and the meterological condition data, and it is displayed together with the evaluating result of the initial flight plan, on a comprehensive display device F.
Patent JP-S6283790-A (JP)
Inventor: KAMIYAMA TADAAKI
IPC: G09G5/02
Filed: 1985-10-08
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-S59112841-A (JP)
Title: Catalyst for photochemical reaction
Inventor: NAKANISHI HIROSHI
IPC: B01J23/745
Filed: 1982-12-21
Abstract: PURPOSE:To make it possible to recover a catalyst particle regardless of the particle size thereof from the outside by a magnet, by containing a ferromagnetic material in the catalyst layer. CONSTITUTION:Ferromagnetic substance 5 such as iron is contained in a catalyst particle 3 for photochemical reaction comprising a semiconductive catalyst 4 excited by light 1 within a visible and/or ultraviolet region or a composite consisting of the semiconductive catalyst 4 and a metal (e.g., Pt). With respect to the utilization of this catalyst particle, the function as the usual particulate catalyst for photochemical reaction can be performed as it is by dispersing the particle 3 in a wide area and it becomes extremely easy that the particle is adhered and collected in recovery by using a magnet.
Patent JP-H0388306-A (JP)
Title: Ferromagnetic metal powder
Inventor: TAGAWA KIMITERU
IPC: H01F1/047
Filed: 1989-08-31
Abstract: PURPOSE:To obtain metal powder characterized by uniform fine particles, excellent configuration holding effect, excellent stability for oxidation with air and moisture, and excellent pigment dispersing property and orientation as paint and to improve the durability of a magnetic recording medium by providing the metal powder wherein Fe is a main component and the contents of CO, Ni, A, and Si are specified. CONSTITUTION:In metal powder, Fe is a main component, and CO Ni, Al and Si are contained. The contents of CO, Ni, Af and Si in weight patio in terms of Fe are determined in the following ranges; CO/Fe=0.05-0.5, Ni/Fe =0.005-0.1, Al/Fe=0.01-0.1 and Si/Fe=0. 0005-0.02. In this way, hyperfine particles having excellent uniformity are obtained. Excellent magnetic property is provided. Stability in oxidation with air and moisture is high. When paint is formed of a mixed system with a resin for obtaining a magnetic recording body, dispersing property and the magnetic field orientation are excellent. Durability against friction with a magnetic head becomes excellent in utilization as the magnetic recording medium.