baber/WOPTO huggingface dataset:
Patent JP-H08288916-A (JP)
Title: Monitor system for full optical reproduction repeater
Inventor: YONEYAMA KENICHI
IPC: H04B17/40
Filed: 1995-04-12
Abstract: PURPOSE: To monitor effectively a state of the full optical reproduction repeater from a terminal station equipment at a remote location by sending monitor information superimposed on an optical data signal by phase modulation. CONSTITUTION: A monitor signal is superimposed on an incident signal from a transmission line fiber through phase modulation and monitor information denoting a state of each section of the full optical reproduction repeater is obtained by demodulating the monitor signal. When a prescribed bias current is supplied to a mode period laser diode MLLD 10 by using ground electrode and a electrode, a clock optical signal with a prescribed period is obtained. In this case, an AC current in response to the monitor signal is supplied to an electrode, the clock optical signal whose frequency changes with the frequency of the AC current applied to the MLLD 10 is obtained. In this case, the change in the frequency of the clock optical signal indicates the phase modulation of the clock optical signal.  The optical terminal station equipment monitors the state of the full optical reproduction repeater by using the monitor information.
Patent JP-S5312274-A (JP)
Title: Production of mask for x-ray exposure
Inventor: SADAMURA MASAO
IPC: H01L21/302
Filed: 1976-07-21
Abstract: PURPOSE: To make backing to the thickness that cannot be obtained with a film alone and increase X-ray transmissivity by forming an extremely thin heat resistant high molecular film on a semiconductor substrate, then partically removing the substrate and using the high molecular film as the backing for transmission of X-rays. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H06297582-A (JP)
Title: Welding machine
Inventor: MATSUMOTO YOSHITAKA
IPC: B29C65/20
Filed: 1993-04-13
Abstract: PURPOSE:To provide a welding machine capable of surely performing the weld- connection of a pipe and a joint even when both of them are non-uniform in wall thickness. CONSTITUTION:A position adjusting mechanism (up-and-down and left-and-right moving mechanisms 5, 6) for altering the position of either one of a pair of clamps 3 grasping a pipe and a joint in the direction crossing the grasping center axis of the clamp 3 orthogonally with respect to a base stand is provided to the clamp 3 to perform the centering of the pipe and the joint grasped by a pair of clamps.
Patent JP-S5513845-A (JP)
Title: Ultrasonic inspecting method
Inventor: UCHIDA HIROSHI
IPC: G01N29/04
Filed: 1978-07-17
Abstract: PURPOSE: To know the size of a defect in a specific shape accurately under no influence of the directivity of a wave reflected by the defect, by finding the size of the defect by observing a bottom echo when using a bevel probe.  
     CONSTITUTION: Ultrasonic pulses emitted by bevel probe 4 are reflected by bottom 2 of a probed material and then detected by bevel probe 5. If there is defect 6 on the passage of this ultrasonic pulse, reflected waves are generated and some of them in the opposite direction of the incident wave propagate as shown by arrows (p) and (q) and are detected by probe 4, so that waveform 7 of the defect echo pulses will be observed. Further, waveform 9 of the bottom echo pulse is observed at a position when constant time T 0  elapses since the transmission ultrasonic wave is radiated 8. Then, area S of defect 6 is obtained from difference Q between the amplitude of the bottom echo pulse in case of the occurrence of this defect 6 and that in case of no defect. Consequently, no influence of the directivity of the reflected wave due to the defect is exerted, so that the relatively-accurate measurement of the size of the defect can be realized. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H02264300-A (JP)
Title: Speech data encoding device
Inventor: OKA ZENJI
IPC: G10L19/00
Filed: 1989-04-04
Abstract: PURPOSE:To enable fast processing by performing difference companding PCM (pulse code modulation) with optimum difference bits by an LSI wherein the algorithm of the encoding processing of the speech data is incorporated as hardware. CONSTITUTION:This device is equipped with an I/O interface part 10 which has a control register and a maximum difference value correcting and scale value calculation part 20 which compares the maximum difference value of a block with the difference between 1st speech data and the value of a last decoded value register and uses the larger one as the maximum difference value to determine a scale value. Further, the device is equipped with a speech data compression part 30 which performs the encoding process with the speech data, last decoded value, and scale value and then calculates the sum of squares of error quantities while setting the encoding result in an internal encoding table and a minimum error detection part 40 which compares the sums of squares of error quantities found as to three scale values, determines the scale value having the minimum error quantity, and outputs a value in the internal encoding table. Thus, the algorithm is provided as the hardware to increase the processing speed.
Patent JP-H02264389-A (JP)
Title: Customer managing system
Inventor: NAKANO SHIRO
IPC: G06Q30/02
Filed: 1989-04-04
Abstract: PURPOSE:To cancel the loss of a magnetic card by using a discriminating signature written by a customer or a discriminating voice sounded by the customer, providing a discriminating mark input device corresponding to them, and settling an amount according to the output of the device. CONSTITUTION:Whenever the customer eats or purchases commodities, a bar code card on a card is read by a discriminating mark input device 101, or the written discriminating signature is handed to a person in charge and read by the discriminating mark input device 101, or the discriminating voice is inputted to the discriminating mark input device 101. The discriminating mark input device 101 discriminates the customer based on the action of the customer, and sends a discrimination result to an amount settling part 71. The amount settling part 71 settles the price of a meal or the purchase according to a discrimination output, indicates a settlement result to a display device 17, and the price conforming to the display is paid on money by the customer. Thus the fear of the loss of the magnetic card can be eliminated.
Patent JP-2000011920-A (JP)
Title: Geomagnetic field shielding tape for color cathode ray tube neck
Inventor: CHO CHOCHIN
IPC: H01J29/88
Filed: 1999-03-29
Abstract: PROBLEM TO BE SOLVED: To intercept permeating geomagnetic field so as to improve purity raster convergence characteristic by forming a shield member of a tube form from a raw material having high magnetic permeability and low coersive force, and forming an axial extension part at each position quartering the outer periphery of the shield member. SOLUTION: A shielding tape comprises a shield member 2 and an extension part 4 is made of Ni-Fe alloy base permalloy containing 50% or more of Ni and is superior in magnetic permeability, wear resistance, malleability and ductility, and can be simply machined. Four notches formed between four extension parts 4 are essential for eliminating the effects exerted on a convergence purity magnet through shielding. The shield member 2 is mounted on the outer periphery of the neck part of a cathode ray tube, and the extension parts 4 are arranged to be respectively positioned on the upper and lower sides of the neck part and in the horizontal direction, whereby the magnetically permeating paths of the geomagnetic field both in the horizontal direction and in the vertical direction are changed to keep an electron gun from being inaffected by the geomagnetic field.
Patent JP-H02267093-A (JP)
Title: Damping force variable suspension
Inventor: IWASHITA MITSUGI
IPC: F16F9/46
Filed: 1989-04-05
Abstract: PURPOSE:To reduce the disposition space and to realize a light weight by installing a motor to regulate the flow way diameter with a valve integrally in a suspension main body under the condition held through a damper. CONSTITUTION:The damping force variable suspension is provided by fixing a fork bolt 47 at the upper end of a fork pipe 32, covering a control motor 14 with a motor case 48 at the inside of the fork pipe 32, and holding the upper end and the lower projections 14a with a mount rubber 49. The output shaft 54 at the lower end of the motor 14 is connected to a regulation bolt 56 through an Oldham's joint 55, and furthermore, to a needle through a pipe 57, and the area of an oil passage between the upper and the lower oil pressure chambers is made variable to regulate the damping force. By such a constitution, a compact size and a light weight of the damping force variable suspension can be realized, and the vibration of the suspension main body is not transmitted to the motor easily, securing the reliability.
Patent JP-S58201694-A (JP)
Title: Electronic photograph type original plate for lithography printing
Inventor: FUKAZAWA KIYOSHI
IPC: G03G5/14
Filed: 1982-05-20
Abstract: PURPOSE:To obtain the titled original plate having excellent waterproof property and solvent resisting property, wherein a precoat layer comprising an ionomer resin and a water soluble macromolecular material or the like at a specified ratio is provided between raw paper which is treated by current conduction and a zinc oxide resin light sensitive layer. CONSTITUTION:A precoat layer is prepared by main components of (A) 50-90 (weight) parts, desirably 60-80 parts, of an ionomer resin (which has an ion bridge and is reversible with respect to heat) and (B) 10-50 parts, desirably 20- 40 parts, of a water soluble macromolecular material (e.g. PVA, starch, CMC, or the like) and by desirably further adding (C) 50-250 parts of an inorganic pigment (e.g. calcium carbonate or the like) with respect to 100 parts of the components (A+B). The precoat layer is provided between raw paper, which is treated by the current conduction of a resin including cation type organic conductive material, and a zinc oxide resin light sensitive layer, wherein, e.g. 80-86 weight % of zinc oxide is included in a lipophilic resin. Thus an intended original form is obtained.
Patent JP-S59212284-A (JP)
Title: Preheated-type thermal recorder
Inventor: INOUE TAKATSUNE
IPC: B41J2/38
Filed: 1983-05-17
Abstract: PURPOSE:To enable to reduce consumption of electric power, by controlling a preheating operation in accordance with the presence or absence of a recording signal, in a preheated-type thermal recorder in which a heating element is driven for preheating to a temperature approximate to a predetermined temperature required for recording. CONSTITUTION:A recording-controlling circuit 10 feeds the recording signal S1 to a latch cicuit 20, feeds a shifting clock SC to latch circuits 20, 30, and feeds a timing clock TC to a driving circuit 50. A preheating-controlling circuit 40 controls the driving circuit 50 on the basis of a signal S2 from the latch circuit 20, thereby controlling the preheating operation of the heating element 60. Namely, when the signal S2 is high, preheating is conducted since a recording operation is conducted in the next step, and when the signal S2 is low, preheating is not conducted since the recording operation is not performed in the next step. The driving circuit 50 selectively drives the heating element 60 for preheating in accordance with the signals TC, S3 and an output from the circuit 40. Accordingly, consumption of electric power can be reduced.
Patent JP-S60231352-A (JP)
Title: Semiconductor device
Inventor: SHIRATO TAKEHIDE
IPC: H01L27/04
Filed: 1984-04-28
Abstract: PURPOSE:To implement high performance, long life and high degree of integration in high-voltage semiconductor integrated circuit device having a high voltage driving circuit in which a high-withstand-voltage high-resistance element is built in, by connecting an electrode, which is arranged on the upper part of a high-withstand-voltage high-resistance layer through an insulating film, to a fixed potential. CONSTITUTION:A high-resistance element comprises a high-resistance layer 16 and p<+> type regions 15a and 15b. The element is isolated from a channel stopper 13 by a low concentration region 17 and an isolating part 22 for an active region 21 and the channel stopper 13. Thus high withstand voltage is readily insured. To a bias electrode 23, a potential on the side where carrier is stored, i.e., the negative potential with respect to a substrate 11, is applied. Thus a back bias effect to the high-resistance layer 16 is alleviated. The cutoff phenomenon of the high resistance layer, the large increase in resistance value and the like are prevented. The ions of contaminated material, which have entered in an insulating film 18, are attracted and fixed by the bias electrode 23. The change with time in resistance value due to the storage of ion charges is prevented.
Patent JP-H03284900-A (JP)
Title: Lead wire clamping of electronic component with lead wire
Inventor: OKADA HIROSHI
IPC: H05K13/04
Filed: 1990-03-30
Abstract: PURPOSE:To obtain big holding force by means of small clamp force by providing one side clamper clamping part with a groove and the other clamper clamping part with a projection to clamp a lead wire. CONSTITUTION:A clamper 14 is formed of a pair of a clamper bodies 16, 18 arranged opposingly to be operated by an actuator. Clamper clamping parts 20, 22 are opposingly formed on the tip parts of the clamper bodies 16, 18, and one side clamper clamping part 22 is provided with a clamp groove 24 while the other clamper clamping part 20 is provided with a clamp projection 26. Then, when the clamp projection 26 is fitted into the clamp groove 24 through a lead wire 12a to perform clamping of the lead wire, the lead wire 12a is deformed matching a recessed form of the clamp groove 24 while matching a projection form of the clamp projection 26 to become hard to slip thus obtaining big holding force by means of small clamp force.
Patent JP-H10282323-A (JP)
Title: Manufacture of color filter
Inventor: OKI TSUNERO
IPC: C09K23/00
Filed: 1997-04-04
Abstract: PROBLEM TO BE SOLVED: To prevent the deterioration of the color characteristics of pigment by forming the thin film of the pigment which is made into particulates, in primary particulate or its approximated condition. SOLUTION: A pattern substrate 4 is dipped in treatment liquid, which consists of hydrophobic component and hydrophilic component and is formed by solving hydrophobic or weak hydrophilic organic or inorganic pigment or diffusing its particulates into water or mixed solvent of organic solvent and water, soluble in water, by using surface active agent. The pigment is encircled by the surface active agent with the hydrophobic component inside and the hydrophilic component outside to form micell, so that the pigment is made into particulates, in primary particulate or its approximated condition. An exposed transparent electrode layer 2 is functioned as a cathode electrode, the surface active agent itself near the transparent electrode layer 2 is electrolytically reduced and decomposed by the effect of the cathode electrode, the micell formed is destroyed and the pigment made into articulates, in primary particulate or its approximated condition, is filmed on the transparent electrode layer 2.
Patent JP-H07290760-A (JP)
Title: Illumination light source device
Inventor: DOI ATSUHIRO
IPC: B41J2/455
Filed: 1994-04-25
Abstract: PURPOSE:To obtain the device capable of performing illumination in uniform luminous intensity and capable of realizing this illumination at a low cost by a simple structure. CONSTITUTION:An illumination light source device 39 is equipped with a parabolic curve-shaped reflecting plate 31 constituting a light waveguide and an LED light source 32 is attached to one end part of the reflecting plate 31 and a slitted scattering plate 34 is attached to the bottom part thereof. The light from the LED light source 32 is reflected and transmitted by the reflecting plate 31 and transmitted through the scattering plate 34 to be scattered and light wherein respective colors of BGR are equally mixed is uniformly emitted in a slit like state.
Patent JP-S61248892-A (JP)
Inventor: WATANABE HIDENORI
IPC: B66B27/00
Filed: 1985-04-23
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-S63253460-A (JP)
Title: Memory control system
Inventor: EIKI YUJI
IPC: G06F13/18
Filed: 1987-04-10
Abstract: PURPOSE:To reduce the length of a data bus with no reduction of the transfer speed despite the use of a general-purpose memory, by providing plural memories to an information transfer bus and giving the write/read control in time division to those memories in the order of transfer of information. CONSTITUTION:The 8-bit data obtained by an A/D converter 1 undergoes the 2-sample S/P conversion via a 2-data S/P converter 17 and is turned into the 16-bit data. This data is written into a 1st memory 14 with the write instruction for signals RAS1 and CAS2 given from a control signal generator 10. In the same way, the next data undergoes the 2-sample S/P conversion and is written into a 2nd memory 15 with the signals RAS2 and CAS2 received from the generator 10. In this case, the memory 14 is kept in a period when a data bus 13 is not used and therefore the bus 13 has the same wiring between both memories 14 and 15. As a result, the length of the bus 13 can be halved.
Patent JP-H08283603-A (JP)
Title: Aluminum pigment
Inventor: KAITA KEIGO
IPC: C09C3/08
Filed: 1995-04-12
Abstract: PURPOSE: To obtain an aluminum pigment by treating an aluminum flake with a specific phosphoric ester or its amine salt, not changing color of an organic pigment and not causing cohesive failure in a metallic coating film in the case of blending the alumina pigment with an organic solvent type metallic coating material. CONSTITUTION: (A) An aluminum flake is treated with >=0.01wt.%, preferably 0.1-0.5wt.% of a treating agent composed of (B) a phoshporic ester obtained by esterifying a polyfunctional epoxy compound with a phosphorus compound or (C) a phoshporic ester amine salt obtained by neutralizing the component B with an amine compound (e.g. benzylamine) or an amide compound (preferably laurylamide, etc.). An aluminum flake having 5-40μm average particle diameter (D50 ) is preferable as the component A. A solvent in the component A is preferably replaced with an organic solvent capable of dissolving the component B or the component C and treated. A compound of formula II obtained by reacting an alicyclic epoxide compound of formula I with a compound of the formula OP(OH)3 is cited as the component B.
Patent JP-S5714449-A (JP)
Title: Method for prevention of breakout of ingot during continuous casting
Inventor: MIYAHARA SHINOBU
IPC: B22D11/16
Filed: 1980-06-28
Abstract: PURPOSE: To prevent the occurrence of breakout of an ingot by measuring the short side shape of an ingot between a mold and support roll groups, and selectively controlling the degree of inclination of short side walls, the flowrate of cooling water right under the mold and the speed of casting.  
     CONSTITUTION: Side walls 12 are set to prescribed tapers and a reference value is beforehand set in a reference short side shape setting circuit 19. The short side shape of an ingot during casting is measured with a short side shape measuring device 17, and the measured value thereof and the reference value of the circuit 19 are compared in a comparator 20. The control signal based on the deviation of both is outputted to a comparator 21 through an arithmetic circuit 24, and a width changing device 13 is controlled, whereby the tapers of the side walls 12 are changed to the shape of the reference value. A control signal is outputted from the comparator 20 to a flow rate control valve 16, which in turn controls the supply rates of cooling water for sprays 15. Further, the control signal from the comparator 20 is outputted to a casting speed setting circuit 22, which changes casting speeds. By properly combining the above three according to need, breakout is prevented and stable continuous casting is accomplished. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S59212955-A (JP)
Title: Information processor
Inventor: IWATA KATSUYUKI
IPC: G06F9/22
Filed: 1983-05-18
Abstract: PURPOSE:To decrease the number of shunt registers by setting the number of a shunted working register to a valid register while a retrial is carried out when an error is generated and a selecting the register number as a restorage destination in a restorage operation. CONSTITUTION:Operands (a) and (b) are stored in a working registers WR1 and WR2 respectively. In such a case, the contents (a) and (b) of registers WR1 and WR2 are transferred to the input of an ALU 2. The contents of WR1 are transferred also to a shunt register SR0 4 and stored there. Then ''1'' showing the WR1 is set to a valid register VR0. The ALU 2 executes an operation of the fed operand and transfers the result of operation to the WR1. A control part 13 decodes a function code by a decoder 15 and carries out the corresponding control processing. When an error is detected by an error detection part 17, a retry control part 18 is actuated to read the register VR0. Then the part 18 identifies the register number of the restorage destination to inform it to a transfer control circuit 16 and transfers the operand of the SR0 4 to the WR1 to restore the data. Then a retry is carried out.
Patent JP-S59213645-A (JP)
Title: Glass for windshield and for vehicle inhibiting sticking of water drop
Inventor: YAMASHITA HAYASHI
IPC: C03C17/32
Filed: 1983-05-17
Abstract: PURPOSE:To obtain the titled glass providing a satisfactory field of view and enabling safe driving by constructing at least both surfaces of a windshield and window glass of a vehicle with a vegetable material. CONSTITUTION:A transparent flat plate or sheet made of a vegetable material such as cellophane, etc. is pasted or applied as covering on both sides of the same conventionally used base material for windshield of a motorbike or helmet or a window glass of a vehicle. Or, a windshield or a window may be constructed with a vegetable material such as cellophane, alone as its base material. Rain water forms no water drops on the surface of the material and is swept away by the wind blown onto the surface of the material, and sufficient field of view is secured.
Patent JP-S60231110-A (JP)
Title: Signal processing circuit of rotary angle detection sensor
Inventor: FUJIMOTO MASAHIKO
IPC: F02D45/00
Filed: 1984-04-28
Abstract: PURPOSE:To prevent erroneous operation, by detecting a peak value from a multiple magnetic detection type crank angle detection sensor and forming the threshold value voltage to the long cycle sensor signal from the peak hold voltage of the short cycle sensor signal. CONSTITUTION:A comparator CMP1 converts a short cycle crank angle sensor signal A1 to a digital signal D1 on the basis of first threshold voltage VTH1 while a comparator CMP2 converts a long cycle cylinder discrimination sensor signal A2 to a digital signal D2 on the basis of second threshold voltage VTH2. An amplifier AMP1 forms a peak hold circuit PH along with a capacitor C and a peak release resistor R. A correction angle amplifier AMP2 forms voltage VTH1 by multiplying peak hold voltage VPK by a constant and a correction amplifier AMP3 forms voltage VTH2 by multiplying voltage VPK by a separate constant. Transistors Tr1, Tr2 respectively bring voltages VTH1, VTH2 to zero when signals A1, A2 come to A1=VTH1, A2=VTH2. By this method, the generation of erronous output by the abrupt lowering in the number of rotations can be prevented.