baber/WOPTO huggingface dataset:
Patent JP-H08306249-A (JP)
Title: Stranding machine for fiber reinforced electric cable
Inventor: OZAWA AKIO
IPC: D07B7/08
Filed: 1995-05-08
Abstract: PURPOSE: To prevent the generation of defectives by previously detecting breakage of a fiber of fiber reinforced stranded wire in wire stranding. CONSTITUTION: A holder 21 containing an AE sensor 22 and a radio transmitter 24 is fixed to the vicinity of each bobbin in a rotating cage 12. In stranding a wire, when the rotating cage 12 is rotated around a core wire 7, fiber reinforced stranded wires 1, 1... fed out from the bobbin 13 within a cage 3 are intertwisted on the core wire 7. When a fiber is broken within the fiber reinforced stranded wire 1, an AE emitted from the broken point is detected with the AE sensor 22 within the holder 21, the AE is sent to an analyzing device 30 by radio. Breakage of fibers of the fiber reinforced stranded wire 1 generated in stranding is completely detected.
Patent JP-H11300870-A (JP)
Title: Sandwich board made of fiber reinforced plastic
Inventor: KODAMA HITOSHI
IPC: B32B5/28
Filed: 1998-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a sandwich board made of FRP enhanced in reliability by detecting the flaw part of the interface of a surface material and a core material harmful to capacity in a non-destructive manner and excellent in durability. SOLUTION: A sandwich board made of fiber reinforced plastic has a core material layer and a surface material layer wherein a carbon fiber reinforcing material is impregnated with a resin and the individual area of a flaw part calculated by a non-destructive test method is below 5% of the area of the sandwich board and the sum total area of the flaw parts is below 50% of the area of the sandwich board.
Patent JP-H04316730-A (JP)
Title: Cylindrical vibration isolating bush
Inventor: HATANO KATSUYA
IPC: F16F1/38
Filed: 1991-04-15
Abstract: PURPOSE:To facilitate manufacture and to reduce a cost. CONSTITUTION:A cylindrical liner 2 is joined with the inner peripheral surface of a body rubber 1, formed in the shape of a cylinder, through integral molding and the liner 2 is formed such that gigging synthetic fibers are knitted. The gigged fibers provide excellent slide properties and are firmly joined with the body rubber and prevented from peeling. Since there is no need for the use of expensive Teflon, a cost is reduced.
Patent JP-H08303695-A (JP)
Title: Valve device for gas cylinder
Inventor: SAKAI MITSUNORI
IPC: F16K1/30
Filed: 1995-05-09
Abstract: PURPOSE: To enable a second valve member to be opened by filled gas pressure, so as to dispense with any special valve opening operating tool by providing a valve opening pressurizing chamber on the outer periphery of the second valve member in a valve device in which an inlet passage, a first valve for closing the passage and an outlet passage are provided in this order, and the second valve for pressure response is provided on the outlet passage. CONSTITUTION: When a first valve 11 is opened in taking out gas, high pressure gas in a gas cylinder 1 is allowed to flow into a valve opening pressurizing chamber 30 through a first valve chamber 15 and an intermediate passage 31. A second valve member 25 is separated from a valve seat against a valve closing spring by differential force of gas pressure, the valve is opened, and the gas is taken out from a gas outlet 5. When high pressure gas is filled into emptied gas cylinder 1, a gas filling fitting is connected to the gas outlet 5, and gas is supplied in a state where the first valve 11 is opened. At this time, the second valve member is separated from the valve seat against the valve closing spring by the filled gas pressure, and the filled gas is filled into the gas cylinder 1 through the pressurizing chamber 30, the intermediate passage 31, the first valve chamber 15 and the inlet passage 1 in this order.
Patent JP-H02288634-A (JP)
Title: Station connection sequence confirming system for loop communication system
Inventor: AKIMOTO SATOSHI
IPC: H04L12/42
Filed: 1989-04-28
Abstract: PURPOSE:To detect a data without loopback, to enhance the stability of a transmission line and to attain confirmation through one system of the transmission line by allowing a control station to use a number informed from each station and a value read by its own station to confirm the connection sequence of stations. CONSTITUTION:Upon the receipt of an information collection request from a control station 3, in the case of a station (2) 4, the station informs a content '3' of a read side of a register 11 and its own station number '4' to the control station 3 respectively. The control station 3 sets the information informed from each station to a control station table 7 based on the number set by each station and sets the content '4' at read side of a register 8 to the control station table 7 and the connection sequence of stations is confirmed from a start point of the data when the station number of the control station table 7 is the same as the number of its own station. Thus, the data is detected without loopback, the stability of the transmission line is improved and the connection sequence is confirmed through only one transmission line.
Patent JP-S5633359-A (JP)
Title: Bobbin polishing apparatus
Inventor: NEMOTO TAKAAKI
IPC: B65H75/50
Filed: 1979-08-29
Abstract: PURPOSE: To polish bobbins and to remove seals sufficiently and uniformly, by arranging a conveyor means for continuously conveying the bobbins with them radially, and polishing brushes having working surfaces capable of contacting with circumferential surfaces of the bobbins.  
     CONSTITUTION: A rail 8 has at one end thereof a bobbin feeding shoot 11 and at the other end a discharge shoot 12 with both the shoots being sloped to rotate the bobbins 10 due to their own weight, and the polishing brushes 13 are provided onto the bobbins 10. When the bobbins 10 are fed to the feeding shoot 11, each bobbin is held between bobbin conveyor pieces 5 attached to a chain 4 with an attachment. Then a conveyor motor 6 conveys the bobbins 10 toward the discharge shoot 12, while the polishing brushes 13 are rotated to engage with upper surface of the bobbins 10 with the brushes applying a suitable contact pressure thereon, so that surfaces of the bobbins 10 are slightly shaved to be finished anew. Further seals on the bobbins 10 are ground and removed by seal removing brushes 44 rotating at high speed. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5537659-A (JP)
Title: Information processing system
Inventor: KANAMARU KOUICHI
IPC: G06F11/22
Filed: 1978-09-11
Abstract: PURPOSE: To simplify a processing device for a fault by executing its own diagnostic routine when the processing device for option instructions is not performing its original processing operation and then by holding an error state when a machine error is detected.  
     CONSTITUTION: The system consists of main memory 30, CPU31, and option instruction processing devices 32 and 33, and in devices 32 and 33, a micro-diagnostic function is provided for a check on a machine error. When an option instruction is not in process, the micro-diagnostic is performed and if the machine error is detected, machine error FF38 and 39 are set and the microdiagnostic routine is stopped. Devices 32 and 33 perform the option instruction detection operation and when the option instruction is detected and FF38 and 39 are both set, an error signal is transferred to error decision circuit 40 of CPU31. Consequently, the need for an interruption register for error processing is eliminated and fault processing constitution is simplified. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H10302378-A (JP)
Title: Information recording and reproducing device
Inventor: KIMURA MASAHIKO
IPC: G11B19/00
Filed: 1997-04-28
Abstract: PROBLEM TO BE SOLVED: To converge a deceleration starting position in the optimal value in correspondence to the environmental change, to eliminate the overrun and moreover to reduce a low speed driving section to improve the throughput by successively correcting the setting of the deceleration starting position every time of scanning in accordance with the speed wherein a movable head approached the inversion position rushed into a low speed driving starting position. SOLUTION: When the movable head 1 under scanning in the direction L passes through the set deceleration starting position, constant speed control is suspended and a decelerating coil driving voltage is applied to a linear motor 13 with a main controller 7. When the movable head 1 is decelerated, the low speed driving is started so as to maintain that speed and run at the low speed in the direction L and the movable head is stopped at the position of an inversion position sensor 4. The speed in the case of the movable head 1 rushing is detected and outputted with the inversion position sensor 4, when the rushing speed is faster than the reference low speed driving speed, the deceleration starting position is set and changed into the position starting deceleration earlier by a given correcting distance with the main controller 7.
Patent JP-S63276026-A (JP)
Title: Production of liquid crystal display panel
Inventor: YAMAGISHI YASUTAKA
IPC: G02F1/13
Filed: 1987-05-07
Abstract: PURPOSE:To enable stable and uniform execution of dispersion of spacer materials to a liquid crystal display panel by dispersing the spacer materials to a substrate provided with the counter electrode of a substrate having a switching element. CONSTITUTION:This panel is formed by dispersing the spacer materials 8 to the counter substrate 1a of the substrate having the witching element and the counter electrode 5 has simple structure. Generation of a deviation in electric charge is thereby substantially forbidden. Biased distributions of the spacer materials 8 and concn. of said materials to a local part hardly arise and the active matrix liquid crystal display panel having the uniform and good distribution density of the spacer materials 8 is obtd. without being affected by the electric charge of the spacer materials 8 if the spacer materials 8 are dispersed on the substrate 1a. The substrate 1a having no switching element is generally smaller in area than the substrate having the switching element and, therefore, the dispersion of the spacer materials 8 to the many substrates at one time is possible; in addition, the dispersion of the spacer materials 8 is efficiently executable without dispersing the spacer materials 8 to more than the necessary area of the substrate.
Patent JP-S5637889-A (JP)
Title: Dynamic sequence circuit
Inventor: SUZUKI YASOJI
IPC: G11C19/28
Filed: 1979-08-31
Abstract: PURPOSE:To attain stable operation without causing malfunction up to an extremely high frequency by using a one-phase pulse signal for the operation of a shift register. CONSTITUTION:Between positive potential VDD and reference potential GND, P channel MOSFETs 11 and 12 and N channel MOSFETs 13 and 14 are interposed in series and the connection point between FETs 12 and 13 is used as output terminal 15; and P channel MOSFETs 16 and 17 and N channel MOSFET18 are connected in series and the connection point between FETs 17 and 18 is used as output terminal 19. Then, FETs 12 and 13 are supplied with input signal IN at gates, signal A at output terminal 15 is supplied to the gate of FET17 and outputted by way of inverter 20, and signal B at output terminal 19 is supplied to the gate of FET11. Further, respective gates of FETs 14, 16 and 18 are supplied with one-phase pulse signal phi and when signal IN varies synchronizing with the fall of phi, signal OUT varies synchronizing with the rise of phi a half bit delayed behind phi.
Patent JP-S5737998-A (JP)
Title: Microphone device
Inventor: OOMURA KIYOMOTO
IPC: H04R3/00
Filed: 1980-08-13
Abstract: PURPOSE:To suppress noises generated in a transmission system by using optical fiber for a transmission line and by providing negative feedback through the optical fiber. CONSTITUTION:At a transmission part 1, a signal from a microphone 11 is supplied through a preamplifier 12 to an amplifier 13, whose output is converted 14 into an optical signal. The optical signal is transmitted to a reception part 2 via the optical fiber 3a of a transmission line 3 to be converted 21 into an electric signal, which is led to an output terminal 22. This electric signal, after passing through a negative feedback amplifier 23, is further converted 24 into an optical signal, which is returned to the transmission part 1 through the optical fiber 3b. This optical signal is reconverted 15 into an electric signal, which is supplied to the amplifier 13 to provide negative feedback. Thus, the optical fiber is used for the transmission line and the negative feedback is provided to suppress noises generated in the transmission system.
Patent JP-S594431-A (JP)
Title: Fluidized bed reactor by microwave heating
Inventor: ODAJIMA MASAMI
IPC: B01J19/12
Filed: 1982-06-28
Abstract: PURPOSE:To improve heating efficiency and to process quickly a material to be processed in a large amt., by connecting a waveguide to a microwave oscillator and providing a fluidized bed in the waveguide. CONSTITUTION:A waveguide 10 is connected to a microwave oscillator 11, and UO3 powder is put into the waveguide 10 and is stored therein, whereby a fluidized bed 12 of a waveguide type is formed. While a distributor 13 is stored in the lower part of the bed 12, an air feed line 16 which supplies the air to be fed from an air feeder 15 into the bed 12 is connected to the bottom end thereof. The air supplied from the line 16 is diffused by the plate 13 and ascends by passing through the liquid which is to be processed and is introduced into the bed 12. A spray nozzle 17 is stored in the peak part side of the bed 12. The nozzle 17 is connected through a liquid feed line 18 to a liquid feeder 19.
Patent JP-S63274669-A (JP)
Title: Composite aluminum nitride sintered body
Inventor: KOMURA OSAMU
IPC: C04B35/581
Filed: 1987-05-06
Abstract: PURPOSE:To obtain a smooth surface and to simultaneously assure a high heat conductivity by adding specific ratios of the nitride, carbide, etc., of specific elements to a sintered body essentially consisting of an AlN phase to suppress abnormal growth of AlN crystal grains. CONSTITUTION:This composite AlN sintered body consists of ceramics essentially consisting of AlN and the volumetric component ratios in the structure at 4-45% component A, 55-96% component B and <=3% inevitable impurities. The component A is a mixture composed of the nitride, carbide, carbonnitride, oxynitride, carbooxide, and carbooxynitride of group IVa, Va, and VIa elements of periodic table and >=1 kinds selected from Al2O3 and AlN except Al2O3 or AlN alone or the solid soln. thereof. The component B is the ceramics contg. 0.1-30wt.% mixture composed of the oxide, nitride, carbide, oxynitride, carbonnitride, carbooxide, and carbooxynitride of group IIa and IIa elements and >=1 kinds selected from Al2O3 and AlN or the solid soln. thereof and consisting of the balance AlN.
Patent JP-S62267152-A (JP)
Title: Wire head guide of dot printer
Inventor: TANAKA MINORU
IPC: B41J2/265
Filed: 1986-05-15
Abstract: PURPOSE:To enhance durability and to reduce cost by a reducing abrasion, by integrally forming guides reaching a drive source side from the leading end parts of wire heads through the intermediate parts thereof, and forming the bearing of said wire heads so as to have oblique holes along the axial direction of each wire head. CONSTITUTION:Because the wire heads 5 of a dot printer are arranged in a row in a platen side but arranged on the same circumference of a circle in a coil side, said heads are arranged obliquely with respect to the axis of a platen. Therefore, the bearing part provided at the leading end part 2 of wire head guide, the bearing part at the intermediate part 4 thereof and the bearing of the wire heads in the coil side are molded so as to have oblique holes along the wire heads 5. The wire head guide reaching the rear end guide from the leading end guide through the intermediate guide is constituted with one part. Therefore, the bearing part is reduced in abrasion and has durability and, further, because the wire head guide can be formed as one part by injection molding, the cost reduction of the apparatus can be achieved.
Patent JP-H01279709-A (JP)
Title: Production of pre-hardened steel for plastic die by directly quenching
Inventor: TAKIZAWA KENSABURO
IPC: C21D8/02
Filed: 1988-05-06
Abstract: PURPOSE:To obtain a steel material, which is most suitable to plastic die having excellent hardness and toughness by using Cr, Mo, Nb-contained low alloy steel as raw material of pre-hardened steel for plastic die and rolling under the specific condition. CONSTITUTION:Steel bloom of the steel material for plastic die composing of 0.10-0.25wt.% C, 0.05-0.80% Si, 0.50-2.00% Mn, <0.030% P, 0.50-2.50% Cr, 0.05-1.00% Mo, <0.004% Al, 0.005-0.05% Nb, <0.0030% N, <0.0040% O and the balance Fe or further containing single or complex of at least one or more kinds among 0.04-0.07% S, 0.05-0.15% Zr, 0.001-0.05% Ca, 0.10-0.30% Pb or at least one or more kinds among 0.05-0.30% Cu, 0.05-2.00% Ni, 0.005-0.10% Ti, 0.0005-0.0030% B, is heated at <=1,000 deg.C, and after hot- rolling at >=850 deg.C finishing temp., this is directly quenched from >=Ar3 point temp. and tempered at <=Ac1 point temp., to produce the pre-hardened steel material for the plastic die.
Patent JP-H07318863-A (JP)
Title: Astigmatism calibrating device and method thereof
Inventor: NAKAMURA YUTAKA
IPC: G02B27/62
Filed: 1994-05-25
Abstract: PURPOSE:To devise the acquiring method of the maximum intensity and a spot image and to calibrate the optical system to be calibrated in a short time and with high accuracy in the improvement of an astigmatism calibrating device. CONSTITUTION:This device is provided with an image acquiring means 11 for acquiring the image information D1 of a light beam L transmitted from an object 15 to be calibrated, a first adjusting means 12 for adjusting the measuring position of the image acquiring means 11, a second adjusting means 13 for adjusting the optical system of the light beam L transmitted from the object 15 to be calibrated and a control means 14 for controlling the output of the second adjusting means 13 while varying the moving amount of the measuring position of the image acquiring means 11 based on the image information D1. The control means 14 controls the output of the second adjusting means 13 while varying the speed of acquiring timing of the image acquiring means 11 based on the acquired image information D1.
Patent JP-H11290273-A (JP)
Title: Ophthalmologic apparatus
Inventor: KOBAYAKAWA YOSHI
IPC: A61B3/028
Filed: 1998-04-07
Abstract: PROBLEM TO BE SOLVED: To achieve a subjective/objective measurement of refraction simply with a simple structure using no specific optical member. SOLUTION: A diopter varying lens 2 is set at the position of the degree of refraction of an angle of astigmatism by an objective measurement of refractivity and a stripe target vertical to an objective angle of astigmatism is shown on a liquid crystal image display device 3 to be presented on an examinee. An examiner drives the diopter varying lens 2 by a drive means 4 to alter the diopter of the target, an indicative message M to an examinee is displayed on a TV monitor 7 and when the examinee sees the stripe, he responds by depressing a response button 8. The stripe is automatically changed by a program from a fine to coarse pitch to determine a stripe vision at the meridian of the angle of astigmatism by the response button 8 of the examinee.  Then, the degree of refraction is determined respectively based on two main meridians, the meridian of a subjective angle of astigmatism and a meridian vertical thereto, The stripe target is presented in the direction vertical to the main meridians and at a pitch equivalent to a stripe vision in the direction. The lens 2 is driven to move the diopter of the target gradually to a shorter distance from a longer distance and the diopter of the target as given when the response button 8 is depressed by an examiner is defined as the degree of refraction. Thus, a refraction value containing the astigmatism from the directions of both the main meridians and the degree of refraction is obtained.
Patent JP-H047709-A (JP)
Title: Interference preventing system for working head
Inventor: MIYAJIMA KEIICHIRO
IPC: B23K26/00
Filed: 1990-04-26
Abstract: PURPOSE:To prevent the generation of interference among different kinds of working heads and work holders at a composite machine by inhibiting punch press working before a punch head intrudes into a horizontal direction interference area, issuing an alarm, and when a laser head is lowered to a vertical direction interference area and when it intrudes into the horizontal direction interference area, issuing an alarm. CONSTITUTION:The horizontal direction interference area 16a, 16b and vertical direction interference area 17 of the working heads in a composite machine are set up. Prior to the intrusion of the punch head 11 into the areas 16a, 16b, punch presses working is inhibited and an alarm is issued and when the laser head 12 is lowered to the area 17 and when it intrudes into the areas 16a, 16b, an alarm is issued. Consequently, the generation of interference among the different kinds of working heads and the work holders can be prevented.
Patent JP-S5634464-A (JP)
Title: Drive circuit for dot matrix printing head
Inventor: URANO AKIJI
IPC: G06K15/10
Filed: 1979-08-31
Abstract: PURPOSE:To enable such control of a drive circuit that no right and left deviation is caused even if a driving voltage fluctuates, by providing a delay circuit which is triggered by a printing signal synchronized with a printing head position detection signal. CONSTITUTION:A delay circuit 14, which produces an output pulse of width that is large when a driving voltage is high and that is small when the driving voltage is low, synchronously with a printing head position detection signal, a magnet driver 17 which starts driving a printing head synchronously with the rear edge of the output of the delay circuit 14, a wire driving magnet 18, etc. are provided in the printing head drive circuit of a dot matrix printer. As a result, a dot printing position in the moving direction of the head does not deviate even if the driving voltage fluctuates. Therefore, high printing quality is attained and an expensive stabilized power supply unit does not need to be used to drive the head but a non- stabilized power supply unit of low cost can be used satisfactorily.
Patent JP-H08305770-A (JP)
Title: Transportation means reserving system
Inventor: NARITA KIYOKAZU
IPC: G06Q50/00
Filed: 1995-05-10
Abstract: PURPOSE: To make it unnecessary to purchase a passenger ticket at a station or the like and to conveniently use transportation means by practically utilizing a transportation means by a card in which reserved information is recorded. CONSTITUTION: Each reservation device 1 for reserving a train is connected to a reservation host device 3 through a communication network 2. A card inserting port 4 is formed on the device 1 to process a card 5 and a customer operation port 6 is also formed. A reservation management file is stored in the device 3 to manage reserved information sent from plural reservation devices 1. When the card 5 is inserted into the device 1 at the time of reserving a transportation means and input operation is executed by the operation part 6, the device 1 obtains reserved information to execute reservation, records the reserved information in the card 5 and executes paying processing. The information of the card 5 is read out at the entrance of the transportation means and a card owner is permitted to pass according to the read information.