baber/WOPTO huggingface dataset:
Patent JP-S62226038-A (JP)
Title: Photometer
Inventor: MORI FUMIO
IPC: G01N21/25
Filed: 1986-03-28
Abstract: PURPOSE:To always measure with a high accuracy an absorbance of a reaction liquid sample by detecting a transmission light at the time when a gap between each cell is positioned in a photometric optical path, and deciding from a detected data whether a transmission light level between each cell has reached a prescribed level or not. CONSTITUTION:It is detected by a position detector 12 that a gap between each cell 1 is positioned in a photometric optical path 5. By only deciding from a detected data at that time whether a transmission light level of the gap between each cell 1 has reached a prescribed level or not, disconnection or deterioration of a lamp 2 can be detected. Accordingly, it does not occur that the absorbance of a reaction liquid sample is measured without knowing a fact that the lamp 2 is disconnected or deteriorated, and the absorbance of the reaction liquid sample can always be measured with high accuracy.
Patent JP-H09265649-A (JP)
Title: Tracking error detecting circuit
Inventor: ARAKI KENJI
IPC: G11B7/095
Filed: 1996-03-26
Abstract: PROBLEM TO BE SOLVED: To calculate almost the same offset component as an offset component actually generated in a pushpull signal taking the direction of lens shift into consideration by compensating the difference of dependency upon the lens shift generated in a detected wobble component. SOLUTION: Wobbling amplitude components Aw, Dw are obtained from a signal A from a PD on the left outside and a signal D from a PD on the right outside by a first wobbling amplitude detecting part 211 and a second wobbling amplitude detecting part 212, respectively, multiplied by coefficients KA, KD, respectively, dependency on the lens shift is compensated and the difference of compensated amplitude components (KA×Aw)-(KD×Dw) is obtained by a subtractor 213. The difference between the signal A and the signal D is also obtained by a subtractor 214 and a wobbling amplitude component (A-W)w for the resulted pushpull signal is obtained by a third wobbling amplitude detecting part 215. An offset signal PP0 =(KA×Aw)-(KD×Dw)/(A-D)w is obtained in a divider 216.
Patent JP-S544691-A (JP)
Title: Wrapping sheet
Inventor: WATANABE MASAHIRO
IPC: B32B7/02
Filed: 1977-06-13
Abstract: PURPOSE: To provide a wrapping sheet which is transparent, large in size and easy to handle by not using aluminum foil. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S62227381-A (JP)
Inventor: NAKAMURA EIJI
IPC: A62C37/10
Filed: 1986-03-28
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-H08236005-A (JP)
Title: Tubular fuse
Inventor: SASAKI HIROMITSU
IPC: H01H85/22
Filed: 1995-02-22
Abstract: PURPOSE: To provide a tubular fuse of an externally soldered type, excellent in performance, for which difficulties in production is overcomed, productivity is improved and a cost is reduced. CONSTITUTION: A base terminal 2 provided at both ends of a fuse case 1 has flat faces at both ends, recessed in a U-shape, and a hole, in which a fuse- element 3 is passed through, protruded longitudinally outside of a fuse. After the fuse-element 3 is passed through into the hole, it is fixed to the U-shaped portion with a lock washer 5, additionally fused and then soldered 4.
Patent JP-S59195802-A (JP)
Inventor: SHIMAZAKI YUKIHIRO
IPC: H01C7/00
Filed: 1983-04-20
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-H02250013-A (JP)
Title: Relay lens for endoscope
Inventor: MIYANO TAKASHI
IPC: G02B13/04
Filed: 1989-03-24
Abstract: PURPOSE:To compensate an on-axis chromatic aberration and a magnification chromatic aberration and to improve resolving power by employing five-element lens constitution and satisfying specific conditions. CONSTITUTION:This relay lens comprises a cemented lens L1+L2 consisting of a 1st lens L1 and a 2nd lens L2 having a positive composite focal distance, a 3rd positive lens L3 which has a surface small in radius of curvature on the side of an image guide, a 4th positive lens L4 which has a surface small in radius of curvature on the image guide side, and a 5th negative lens L5 which has a surface small in radius of curvature on the image guide side, in order from the image guide side. In this case, the conditions shown by formula I are satisfied. Here, (v4) is the Abbe number of the 4th lens L4, (f1+2) the composite focal distance of the cemented lens L1+L2, (f1+2+3+4) the composite focal distance of the 1st lens L1 to 4th lens L4, (f3) the focal distance of the 3rd lens L3, (f4) the focal distance of the 4th lens L4, (f5) the focal distance of the 5th lens L5, and (f) the composite focal distance of the whole system. Consequently, the on-axis chromatic aberration and magnification chromatic aberration are compensated with good balance.
Patent JP-S5723256-A (JP)
Title: Hybrid integrated circuit
Inventor: KAZAMI AKIRA
IPC: H05K1/05
Filed: 1980-05-26
Abstract: PURPOSE:To prevent disconnection of a resistor and increase productivity, by forming a certain thickness of an Ni-plated layer in a region to form conductive paths and resistors on a substrate so that a desired resistance value can be obtained, and by accumulating a conductive layer on the plated layer, with a resistor region marked. CONSTITUTION:An insulatung layer 7 is provided on an A1 substrate 6 by anode oxidation, for example, in a manufacturing process to provide Ni-resistors 10 between conductive paths 9 on a circuit board. A resist layer 8 is formed in other region than the conductive paths 9 and the resistors 10 on the insulating layer 7. Next, after an Ni-plated layer 11 is formed in a designated thickness by nonelectrolytic plating, a resist layer 12 is formed on a plated layer on the resistance 10 region, and the conductive paths 9 are formed by nonelectrolytic plating of Ni or Cu. Next, the resist layers 8 and 12 are removed, and the resistors 10 are completed with connection to the conductive paths 9. This eliminates an end gap of the resistors 10 and prevents disconnection in thinning the Ni-layer 11. In addition, the process can be simplified because any copper foil or the like is not used for the conductive paths.
Patent JP-2000267200-A (JP)
Title: Reversed printing detecting method and photographic processing device
Inventor: YAGAWA YASUHIRO
IPC: G03B17/24
Filed: 1999-03-16
Abstract: PROBLEM TO BE SOLVED: To sense that photographic film is set with the rear side from the early stage of film insertion by retrieving the form of a figure in read image information and deciding the right side and the wrong side of the film from the form of the figure. SOLUTION: In a controller 10, a scanner control part 10a controls the actuation of an area sensor 6 for reading the image of a negative film. An image memory 10b stored the image information read by the sensor 6. Information concerning the DX code or the frame number of the negative film is transmitted to a front side and rear side decision means 10c from a bar code sensor 9. The decision means 10c compares the transmitted information with previously stored data on the front side and the rear side of the figure so as to decide the front side and the rear side of the figure in the transmitted image information and discriminates the front side and the rear side of the negative film. Or the inclination (somewhat right upward) of the exposed figure is detected to decide it.
Patent JP-H05274290-A (JP)
Title: Device and method for learning in neural network
IPC: G06N3/00
Filed: 1992-03-27
Abstract: PURPOSE:To provide a learning device and a learning method which do not rely on the precision, distortion, etc., of an element constituting a neural network and the structure of the neural network. CONSTITUTION:The neural network is constituted of an operator and the element capable of controlling connection strength by a parameter so as to connect the two operators and executes learning concerning an output corresponding to the one, at least, input of learning patterns while referring to a prescribed evaluation value. The neural network is provided with a change quantity setting part 200 which gives slight quantity of strength change to the element, a change quantity observing part 300 which observes the change quantity of a neural network output in accordance with the slight quantity of input of the change quantity setting part 200 to the element, an updating quantity calculating part 400 which calculates quantity being proportional to the changed portion of the output as against the input of the change quantity setting part 200 in accordance with the output of the change quantity observing part 300 and an updating quantity setting part 500 which updates the connection strength of the neural network element in accordance with the output of the updating quantity calculating part 400.
Patent JP-S58187877-A (JP)
Title: Leak detection circuit
Inventor: MINAMI HIROTSUGU
IPC: H02H3/33
Filed: 1982-04-26
Abstract: PURPOSE:To prevent misdetection by inserting an electric line connecting a power source and a load into a circular iron core of a zero-phase current transformer having a secondary winding while a capacitor is connected in parallel to the electric line sandwitching the current transformer. CONSTITUTION:Electric lines 3 connecting a power source 1 and a load 2 are inserted into a circular iron core 4a of a zero-phase current transformer 4 which is wound with a secondary winding 4b. Capacitors 5 are connected in parallel to the electric lines 3 sandwitching the zero-phase current transformer 4. When leaked current does not flow to the load 2, in the circular iron core 4a, magnetic fluxes generated by current flowing through the electric lines 3 cancel each other and no output develops in the secondary winding 4b. Even when current very large in the current change flows, current flows through the capacitor 5 and no output develops in the secondary winding 4b. Thus, misdetection can be prevented when current large in the current change flows.
Patent JP-S6452196-A (JP)
Title: Electronic musical instrument
Inventor: EZAWA SADAAKI
IPC: G10H1/18
Filed: 1988-03-25
Abstract: PURPOSE: To obtain an electronic instrument having excellent responsiveness by processing a depressed key on a keyboard by a microprocessor based upon interruption. CONSTITUTION: A key depression detecting means detects key depression operation on the keyboard and oututs key information corresponding to the key depression and a key depression signal indicating the execution of key depression. The microprocessor executes sound generation control processing for generating a musical sound corresponding to the key information. Namely the microprocessor is used for calculating a musical sound waveform from the generation of the musical sound up to its end, i.e., on an attack part and a decay part, in accordance with waveform data prepared for several waveform patterns sectioned in the attack part and the decay part. An interruption signal supplying means supplies the key depression signal to the microprocessor as an interruption signal. The key depression operation is processed prior to the processing of the microprocessor.
Patent JP-S59197098-A (JP)
Inventor: AOKI EIICHIROU
IPC: G10L13/08
Filed: 1983-04-22
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-S59197181-A (JP)
Title: Semiconductor laser
Inventor: UENO SHINSUKE
IPC: H01S5/227
Filed: 1983-04-22
Abstract: PURPOSE:To easily perform a high-speed PCM drive by a method wherein an active layer and a guide layer are interposed between clad layers, Zn is diffused in the N type active layer in a stripe-formed region, which has been constituted of the layers, etc., and have two wide width parts in a prescribed form, a region compensated with impurities is formed, and a current injecting mechanism is independently provided. CONSTITUTION:An N type Al0.32Ga0.68As clad layer 11, an N type Al0.25Ga0.75As guide layer 12, an N type Al0.15Ga0.85As active layer 13 and an N type Al0.4Ga0.6As clad layer 14 are laminated on an N type GaAs substrate 10. The clad layer 14 is covered with an SiO2 film 15, an etching is selectively performed, a stripe-formed region, which is narrow in width in the center and the vicinities of the both reflective surfaces and has two broad width parts, is formed in the lengthwise direction of a resonator, and theta is chosen at 0 deg.<theta<14 deg. at the boundaries with the narrow width parts. The both sides of the region are buried in with a P<-> type Al0.35Ga0.65 As 16. Then, the film 15 is removed, the surface of the region including one of the 16 is covered with an SiO2 17, windows are opened at the broad width regions to diffuse 18 Zn up to the active layer 13, P type ohmic electrodes 19 and 20 are attached, and an N type ohmic electrode 21 is attached to the substrate 10. When a constant current is injected in a diffusion layer 18 on one side of bring the layer 18 into an excited state and on-off control of current injection is repeated to a diffusion layer 18 on the other side, a PCM movement generates. As a result, current flow to be injected is controlled and an optical oscillation with a large output is obtained.
Patent JP-2000270374-A (JP)
Title: Radiotelephone system
Inventor: MINAMOTO SHUICHI
IPC: H04W4/90
Filed: 1999-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a radiotelephone system where data such as meteorological information and disaster information can be displayed on a liquid crystal display screen. SOLUTION: The radiotelephone system is provided with a radiotelephone set 20 and a radio base 10, and the radio base 10 transmits data of a notification channel including a call flag, a disaster flag and character data. The radiotelephone set 20 of the radiotelephone system is provided with a radio section 21 that receives data of the notification channel, a reception data discrimination section 22 that identifies whether the call flag of the received data is set, a disaster flag detection section 21 that detects whether the disaster flag of the data is set, an alarm tone generating section that rings a signal tone when the disaster flag is set, a character conversion section that converts the data of the notification channel into character data when the disaster flag is set,  and a liquid crystal display section 28 that displays the character data sent from the character conversion section as character information.
Patent JP-H02250444-A (JP)
Title: Privacy call equipment
Inventor: SAITO YUJIRO
IPC: H04K1/04
Filed: 1989-03-23
Abstract: PURPOSE:To improve the privacy call performance with simple constitution by transmitting a pilot signal while superimposing onto an inverted voice signal at the sender side, demultiplexing the inverted voice signal and the pilot signal at the receiver side and intermitting a carrier for inverting a spectrum again for the inverted voice signal so as to reproduce the original voice signal. CONSTITUTION:A pilot signal with a lower frequency than that of the voice signal is used at a sender side 10A to intermit the carrier for spectrum inversion and the pilot signal is sent while being superimposed on the inverted voice signal. A reduction filter 25 with a prescribed cut-off frequency at the receiver side 20A demultiplexes the inverted voice signal and the pilot signal and the reproduced pilot signal in which phase shift is compensated by the reduction filter 25 is used, the carrier for the spectrum re-inversion of the inverted voice signal is intermitted to reproduce the original voice signal. Thus, the phase shift quantity by the reduction filter 25 to demultiplex the pilot signal is used as a key to intensity the privacy call performance against the 3rd party.
Patent JP-H11247460-A (JP)
Title: Repairing method of pressure molded concrete member
Inventor: MOCHIZUKI TAKESHI
IPC: E04G23/02
Filed: 1998-03-05
Abstract: PROBLEM TO BE SOLVED: To provide a repairing method which can compute neutralizing speed of a pressure molded concrete member and reinforcement corroding speed, and can achieve an optimum design concerning life predict and repair/renewal. SOLUTION: The covering depth over hoop reinforcements is set as (t) mm, the diameter of the hoop reinforcements is (d) mm, the neutralizing speed of concrete is (n) mm/y, the corroding speed of the hoop reinforcement (c) mm/y, and the lapse year from the new provision is set as Y. A member corresponding to the condition :(t)/(n)<Y<(t)/(n)+(d)/(c) is the object to be repaired, a member corresponding to the condition of Y<(t)/(n) is not repaired, and a member corresponding to the condition of Y>(t)/(n)+(d)/(c) is renewed.
Patent JP-S61231487-A (JP)
Inventor: RIN EREIN UEIRANDO
IPC: G21C3/34
Filed: 1986-03-31
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-S55163914-A (JP)
Title: Digital-analog converter
Inventor: HARUYAMA KIYUUICHI
IPC: H03M1/78
Filed: 1979-06-07
Abstract: PURPOSE:To reduce the cost of monolithic manufacture by obtaining a resistance network of high precision by the process of monolithic manufacture by forming the 1st-n-th groups of resistors by selectively connecting one resistance element of each row and each column together by metal wiring without fail. CONSTITUTION:Eight groups of resistors are formed of eight-row by eight-column resistance elements r11-R88; seven groups of resistors are used as R-2R radar circuits, and one group of them as a feedback resistor. Then, the basic constitution of a transfer switch as an electronic switch composed of two FETs and an inverter composed of two FETs as well is employed to obtain a digital-analog converter with two-bit input. For eight-bit input, twenty five groups of resistors as R-2R resistors and one group of feedback resistance are combined in a twenty-six row by twenty-six column matrix of resistance elements. Consequently, the manufacture cost can be reduced without deteriorating the digital-analog converting function and characteristics.
Patent JP-H06278366-A (JP)
Title: Thermal recording body
Inventor: FUKUDA TAKESHI
IPC: B41M5/327
Filed: 1993-03-30
Abstract: PURPOSE:To obtain a thermal recording body enhanced in recording sensitivity and brightness and hardly reduced in brightness with time. CONSTITUTION:In a thermal recording body provided with a recording layer containing a leuco dye, a color developer, and a sensitizer on a substrate, 1) the melting point of the sensitizer is 80-110 deg.C, 2) the average particle diameter of the leuco dye and the sensitizer is not more than 0.8mum, and 3) a magnesium carbonate is incorporated in the recording layer in the amount of 15-40wt.% per leuco dye.
Patent JP-S57187337-A (JP)
Title: Polypropylene composition
Inventor: KAWAGUCHI KEIICHI
IPC: C08L23/10
Filed: 1981-05-13
Abstract: PURPOSE: To provide a compsn. consisting of two types of propylene polymers with different intrinsic viscosities which has excellent moldability and is free from fish eye trouble.  
     CONSTITUTION: Two types of crystalline propylene homopolymers or copolymers with 10wt% or less other α-olefins are blended in 40W70:60W30 by wt. so that the ratio of intrinsic viscosities between the two polymers may exceed 1.5 and the compsn. may have an intrinsic viscosity of 1W2dl/g. The two polymers have intrinsic viscosities of 0.6W1.7dl/g and 1.5W4.5dl/g, respectively, and both have an isotactic index of 80% or higher.  
     EFFECT: The compsn. has a low melt viscosity at a high shear rate and can be injection molded at low temp. and pressure. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S51148092-A (JP)
Title: Process for preparing polygalactruronases
Inventor: NAKAJIMA KAZUO
IPC: C12N9/40
Filed: 1975-06-12
Abstract: PURPOSE: To prepare polygalacturonases by cultivating basidiomycetes. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H03272765-A (JP)
Title: Chlorine-dioxide adsorptive microorganism inhibiting material and microorganism inhibiting method
Inventor: NITTA SAKAE
IPC: B65D81/26
Filed: 1990-03-20
Abstract: PURPOSE:To enable a disinfection gas to be treated as a solid material, and also to release it gradually or quickly for obtaining a required effect by comprising a base material consisting of a gas adsorbent and a microorganism inhibitor adsorbedly held in this base material and consisting of at least either one selected from chlorine dioxide and the decomposed product of chlorine dioxide. CONSTITUTION:A base material consisting of at least one kind of gas adsorbent, and a microorganism inhibitor adsorbedly held in this base material and consisting of at least either one selected from chlorine dioxide and the decomposed product of chlorine dioxide are comprised. And, chloride-dioxide adsorbing microorganism inhibitor, together with a material to be packed, are substantially sealedly packed with a packing material through which gas is not substantially penetrated. While the packing material is used, chlorine dioxide or the decomposed product thereof is gradually released from the adsorbent base material to perform a required disinfecting or sterilizing action on the inner surface of the packing material and on the material to be packed and multiplication inhibiting action on microorganism.
Patent JP-H0210838-A (JP)
Title: Manufacture of electronic device
Inventor: YOSEFUSU MARUTEINUSU FURANSHIS
IPC: H01L21/3205
Filed: 1989-03-23
Abstract: PURPOSE: To facilitate reduction of stress and strain during encapsulation by providing insulation materials having electrically conductive regions spaced apart from each other on an electrically conductive level, making a trench in the insulation material, applying a planarization medium, leaving the planarization medium in the trench as a mask by etching, leaving the planarization medium by anisotropic etching and then coating other layers. CONSTITUTION: Insulation materials 2, 3 of insufficient thickness as an insulation material are provided at an electrically conductive level 1 on adjacent electrically conductive regions 1a, 1b. A trench is then made between the conductive regions 1a, 1b and a planarization medium 5 is applied and etched to expose the top surface 3a of the insulation material 3 thus leaving the planarization medium 5a, 5a in the trench 4. Subsequently, the insulation materials 2, 3 are subjected to anisotropic etching using the planarization medium 5a, 5b as a mask to expose the surface 11 at the electrically conductive level 1. Etching is then performed to just below the bottom part 50a of the planarization medium 5a before leaving the planarization medium 5a, 5b to leave a relative planar layer 30 of insulation material.  Finally, another layer 6 of insulation material is formed on the residual planarization layer 30.
Patent JP-S51147379-A (JP)
Title: Surface flaw detecting method of continuous casting materiais
Inventor: FUKUYAMA MASARU
IPC: B22D11/00
Filed: 1975-06-13
Abstract: PURPOSE: Tilt straight line shaped induced current is induced to the vertical crossing direction to the casting direction, intending to surely detect even oscillation cracks derived from horizontal cracks besides cracks and longitudinal cracks. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H11268632-A (JP)
Title: Negative pressure type servo unit
Inventor: TSUBOUCHI KAORU
IPC: B60T13/56
Filed: 1998-03-20
Abstract: PROBLEM TO BE SOLVED: To provide the negative pressure type servo unit which can restrict the output in accordance with the actuation of actuator to or below the maximum power. SOLUTION: This negative pressure type servo unit 10 comprises a housing 14, moving walls 17, 20, a power piston 22, an input member 28, a breather valve seat, a negative pressure valve seat, a control valve 36 with an atmospheric seal portion and a negative pressure seal portion, an output rod 53, a reaction disc 52, a slider valve 42, and an actuator 45. In this case, a key member 29 is disposed which moves the power piston 22 and the input member 28 as one body in accordance with the actuation of the actuator 45 when the input member 28 is not operated and restrains the retreat of the input member 28 by the reaction disc 52.