baber/WOPTO huggingface dataset:
Patent JP-H08338196-A (JP)
Title: Filling method for backfill material and members for preventing ground collapse and water sealing
Inventor: YAMANOBE SHINICHI
IPC: E21D5/10
Filed: 1995-06-12
Abstract: PURPOSE: To charge backfilling material without extra work and time loss by filling backfilling material in containers after installing bag-shaped containers on the rear surface of main bodies of a line plate and others and arranging the main bodies and containers. CONSTITUTION: Flexible and bag-shaped containers 2 into which air is not contained are installed integrally on the rear surface of main bodies of members for preventing ground collapse and water sealing such as liner plate 1 and segment. Also, after the main bodies and containers 2 are arranged, filling material such as backfill material 5 is filled into the containers 2 from a tubular projection 3 provided on the containers 2. Then the containers 2 are inflated along the outer shape of a natural ground 7, made in contact securely with the natural ground 7, and backfill material 5 is filled securely in a clearance 8 between the natural ground 7 and the liner plate 1. By this, any weathering and looseness of the natural ground 7 due to collapse of time from the completion of excavating to the filling of backfilling material 5 are not produced.  In addition, when water rises locally from an excavating ground or ground is collapsed locally, backfilling can be made easily even during the construction.
Patent JP-H04368416-A (JP)
Title: Method and device for detecting insulation deterioration of power system
Inventor: KANAI MINORU
IPC: G01R31/12
Filed: 1991-06-17
Abstract: PURPOSE:To reduce the influence of a residual component and impulsive noise so as to highly sensibly detect the insulation deterioration of a power system by using a phase difference spectrum between a zero-phase voltage in a band from which the integer-multiple frequency of a power supply frequency is removed and a zero-phase current. CONSTITUTION:A zero-phase voltage detecting block 20 detects the zero-phase voltage of a power transmission line at a detecting point and a zero-phase current detecting block detects a zero-phase current. Unnecessary frequency component removing blocks 23A and 23B remove power supply frequency components and their integer-multiple frequency components from the detected zero-phase voltage and current. The zero-phase voltage and current from which the unnecessary frequency component is removed are converted into a phase-difference spectrum by means of a phase-difference spectrum comparing block 31. Then a phase-difference comparing block 31 compares the phase-difference spectrum with another phase-difference spectrum similarly converted on the basis of the zero-phase voltage and current at another detecting point. A deterioration discriminating block 32 discriminates deterioration based on the compared result of the block 31. Therefore, insulation deterioration can be detected with high sensitivity by reducing the influence of a residual component and impulsive noise.
Patent JP-S6123966-A (JP)
Title: Automatic sensory inspection device
Inventor: UKIANA KOJI
IPC: G01N29/04
Filed: 1984-07-12
Abstract: PURPOSE:To perform sensory inspection automatically and accurately by dividing the frequency of a sample percussion sound through a band-pass filter, and referring to filter outputs of a learning storage memory classified by conforming and nonconforming articles, and sorting conforming sample from nonconforming samples. CONSTITUTION:The percussion sound that a sample 1 generates with a percussion device 2 is collected by a microphone 3, frequency-divided by a BPF4, and stored in an inspection data register 7. The contents of this register 7 are compared by a comparator 8 with outputs of the BPF4 which is stored previously in the learning storage memory 6 and classified by conforming and nonconforming articles to decide and display whether the sample 1 is normal or not on a result display device 9. Thus, the sensory inspection of a casting, etc., by percussion is performed easily and accurately by this automatic inspection.
Patent JP-H08338700-A (JP)
Title: Multiple guidance device of airframe
Inventor: YANO HIROSHI
IPC: F41G7/22
Filed: 1995-06-12
Abstract: PURPOSE: To provide a multiple guidance device of an airframe which is capable of discriminating whether it is a target or a non target by finding the direction and the size of the target and guiding a larger target preferentially when there exist a plurality of targets. CONSTITUTION: A multiple guidance device of an airframe is provided with an active raider 3 ad an image sensor 5 and a computer 4 where the computer 4 inputs a distance RL from an airframe 2 up to the left end of a target 1 and a distance RR from the airframe 2 up to the right end of the target 1 by means of the active raider 3 and inputs a visible image angle θ from the image sensor 5 to the target and computes the size L of the target 1 and its direction ϕ and outputs a control signal to a control device of the airframe 2.
Patent JP-H0815758-A (JP)
Title: Photographing device
Inventor: KIMURA YOSHIAKI
IPC: G03B19/02
Filed: 1994-06-27
Abstract: PURPOSE:To obtain a camera capable of being surely held even with one hand, further, excellent in operability at the time of photographing with one hand and moreover, easy to take the natural vivid expression of an object by dispensing with a finder for identifying a photographing range by a photographer on a main body cover. CONSTITUTION:An exposure mechanism 501 for controlling an exposure is provided between a photographic lens 201 and a photographic picture frame and with at least a shutter such as a program electronic shutter and a single speed shutter. A relay button 301 is arranged on the side surface part 141e of the main body cover and pressed in a direction nearly perpendicular to the optical axial direction of a lens, because the button 301 is operated with the tip of a thumb. The camera is held to make the contact area of a rear surface part 141d with the palm of the photographer large. At this time, he or she does not have a psychological repulsion in the covering up of the finder, because it is not provided. Further, the camera is easily and surely held even with one hand.
Patent JP-H08340317-A (JP)
Title: Communication equipment and communication method
Inventor: AWANO SUNAO
IPC: H04J13/00
Filed: 1995-06-12
Abstract: PURPOSE: To provide communication equipment and a communication method in which possibility of wire tapping of data by another system is precluded, stable transmission reception is attained and no transmission waiting takes place with respect to data transmission. CONSTITUTION: A transmitter side 400 stores sequentially plural transmission code strings (1-4) in advance and the stored code strings (1-4) are sequentially sent to a receiver 200 in the case of data transmission. On the other hand, a receiver side uses an error rate measurement section 23 to measure an error rate of each code sent from the transmitter side and selects either one of the plural code strings (1-4) stored in the transmitter 100 based on the measured error rate as a communication code string.
Patent JP-S61296813-A (JP)
Title: Digital circulation type filter
Inventor: GOECKLER HEINZ
IPC: H03H17/04
Filed: 1986-06-23
Abstract: The invention relates to a digital recursive filter in a state space structure, the weighted input signal (2) being supplied to delay sections, the output signals of which are in each case fed back weighted to their input and in each case weighted to the input of the other delay section and are combined weighted to form the output signal (second-order filter block), with predetermined signal word length, in fixed- or floating-point arithmetic, and is characterised by the fact that after each weighting, the signal is subjected to a cutting or rounding operation, that the input or output signal of the delay sections is in each case subjected to a saturation characteristic and that the input or output signal of the delay sections or of the limiters or the combined signals fed back to the input of the delay sections are in each case subjected to a signal correction in that in the case of a negative signal, two quantisation steps q are added to the latter. <IMAGE>
Patent JP-H0818056-A (JP)
Title: Manufacture of field effect transistor
Inventor: FUJINO MASAHIRO
IPC: H01L21/336
Filed: 1994-06-27
Abstract: PURPOSE:To reduce the ion implantation process, and lessen the manhour in manufacture, and enlarge the freedom in design, and further, improve the accuracy in alignment between a source and a drain region and an offset region. CONSTITUTION:This is the manufacture of a field effect transistor which has a process of forming an ion implantation stopping layer 25 on a semiconductor layer 22, a process of processing this ion implantation stopping layer 25 with patterns including a channel region and an offset region 24, and processing the end on drain side at least of the ion implantation stopping layer 25, and a process of forming source and drain regions 23 having offset regions 24 on the semiconductor layer 22 by implanting ions of impurities from above this ion implantation stopping layer 25.
Patent JP-S5570642-A (JP)
Title: Casset mounting device
Inventor: OOKAWARA KENJI
IPC: B65H1/26
Filed: 1978-11-24
Abstract: PURPOSE: To facilitate the mounting/dismounting of casset by holding the casset associated with engaging member by means of the resiliency of casset while performing the pushing function of casset when dismounting.  
     CONSTITUTION: Spring 32, regulating pin 37 and opening 34 are provided on casset base 30. Lateral regulating guide 40 and dowel 38 are provided on casset 1. Casset 1 is inserted obliquely into casset base 30, then the regulating pin 37 and lateral regulating guide 40 are engaged to perform lateral positioning of casset and inserted while confronting against the resiliency of spring 32. After insertion the casset is brought in horizontal, then the dowel 38 at the bottom of casset 1 is engaged with the opening at the bottom of casset base 30 and locked to predetermined position by the resiliency of spring 32. When lifting the rear end of casset 1 lock is released to push out the casset 1 by means of the resiliency of spring 32. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11327829-A (JP)
Title: Information processor, its setting item display method and recording medium which computer can read
Inventor: SEKIGUCHI KOICHI
IPC: G06F3/0484
Filed: 1998-05-12
Abstract: PROBLEM TO BE SOLVED: To provide an information processor where a non-registered state can easily and visually be grasped on a screen, an operation error can surely be avoided, a setting state becoming the base of customization is displayed and safe feeling can be given to a user. SOLUTION: In an information processing method for selecting a plurality of setting items at once and customizing it, an animation is displayed in a non-registered state (S702). Then, that a system is in the non-registered state is clearly displayed by changing the background color of the setting item to a peculiar one (S703). Thus, the setting state becoming the base of customization is clearly displayed by always displaying the setting state becoming the base of customization (S700).
Patent JP-S625994-A (JP)
Title: Production of lysine derivative
Inventor: FUJINO TOSHIHIRO
IPC: C07C233/47
Filed: 1985-07-02
Abstract: PURPOSE:To obtain a lysine derivative useful as pharmaceuticals, etc., in high efficiency, without using expensive protected lysine, by hydrolyzing an acylated alpha-aminto-epsilon-caprolactam derivative. CONSTITUTION:The objective lysine derivative acylated with amino acid or peptide can be produced by hydrolyzing an alpha-amino-epsilon-caprolactam derivative wherein the alpha-amino group is acylated with an amino acid or peptide (e.g. glycine, alanine, tyrosine, etc.), preferably in the presence of an acid catalyst such as mineral acid or a bass catalyst such as alkali metal hydroxide. The amount of the catalyst is preferably 2-4mol per 1mol of the substrate and the hydrolysis temperature is 60-90 deg.C for acid catalyst and 40-60 deg.C for base catalyst.
Patent JP-S5369586-A (JP)
Title: Manufacture for mos type transistor
Inventor: NOZAWA HIROSHI
IPC: H01L21/3213
Filed: 1976-12-03
Abstract: PURPOSE: To prevent the over hang from being caused at the edge of the gate electrode when oxide film is etched by taking the polysilicon gate electrode as a mask, by protecting the surface of the oxide thick film constituting the element separation domain with etching-proof film. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H08312125-A (JP)
Title: Portable positioning device of joint
Inventor: ANDOU HIDEYOSHI
IPC: E04F15/14
Filed: 1995-05-18
Abstract: PURPOSE: To improve the operability, by rotatably connecting the center of a vibrating plate extending to the front and behind direction to the lower end of a vertically vibrating shaft and also connecting the rear end thereof to the lower end of a stay protruded downward to the rear end of a vibrator so as to be vertically movable. CONSTITUTION: A vibrating plate 20 is tilted as shown in an imaginary line and the lower face of the plate is arranged to contact the upper edge of a laid material 35 to vibrate it and adjust lateral projections and the inclination. Next, the plate 20 is vertically positioned to contact the upper face of the laid material as shown in a solid line to vibrate it and adjust the vertical projection. Then, in this time, since the plane is long in the front and behind direction, the contact area increases and the transfer of the laid material becomes stable and further, partial impulses do not act on the material 35.  Since the rear part of the plate 20 is connected to the stay 15 through a long hole and a connection pin so as to be vertically transferable, the whole longitudinal area moves vertically and reciprocally together with the vibrating shaft 13 to stably transfer the laid material. In this way, the work can be easily and rapidly done and the damage of material can be prevented.
Patent JP-H0313453-A (JP)
Title: Bill delivery device
Inventor: GOTO MASAO
IPC: B65H31/30
Filed: 1989-06-09
Abstract: PURPOSE:To supply bills without pulling out a batch housing safe from a device by locating the batch housing safe in front of a device in the pulling cut direction, and while providing a bill delivery door in the pulling out side surface. CONSTITUTION:At the time of supplying bills, a clerk goes with only bills to should be supplied, and opens a bill delivery door 15a of a batch housing safe 15 to house the bills and closes the bill delivery door 15a, and thereafter, supplies the bills, to housing safes classified by kinds of bill. In the case that the necessity of withdrawing the bills from the batch housing safe 15 is generated with some reason, the bill delivery door 15a is opened and the bills are pulled out appropriately.
Patent JP-H08313438-A (JP)
Title: Fluid modulation type ultraviolet gas analyzer
Inventor: INOUE TETSUSHI
IPC: G01N21/33
Filed: 1995-05-20
Abstract: PURPOSE: To provide a fluid modulation type ultraviolet gas analyzer which enables the removing of effect of an interfering gas free from changed ultraviolet absorption even when a level of effect by the interfering gas changes in a sample gas. CONSTITUTION: In a fluid modulation type ultraviolet gas analyzer, a sample gas S and a reference gas R are supplied to a cell 1 alternately at a fixed cycle while ultraviolet rays are emitted from one end side of the cell 1 and light transmitted through the cell 1 is received by a detector 8 provided on the other end side of the cell 1. A signal (a) from the detector 8 is cut off only for a fixed time after the switching of the gas.
Patent JP-S5852053-A (JP)
Inventor: HATAKEYAMA HIDENORI
IPC: B65D39/16
Filed: 1982-08-23
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-H07337018-A (JP)
Title: Failure detection method for converter in servo controller
Inventor: SATO KAZUO
IPC: H02P29/00
Filed: 1994-06-03
Abstract: PURPOSE:To provide a method for detecting failure upon power on by making a decision that a converter has failed if the each phase voltage of an input power supply and the voltages at the positive and negative output points of a converter have arbitrary phases and lower than a predetermined level. CONSTITUTION:The input power supply voltage to a converter comprising a thyristor rectifier 1 and a main capacitor 2 is checked and when it is normal, the voltage between each phase voltage of input power supply and the negative output point N of the converter is detected. After the thyristor rectifier 1 and the main capacitor 2 of the converter are fired, charging of the main capacitor 2 is checked and when it is charged, the voltage between each phase voltage of input power supply and the positive output point P of the converter 15 detected. A decision is made that the converter has failed it each phase voltage of input power supply and the voltages at the negative and positive output points N, P of the converter have arbitrary phases and lower than a predetermined level thus preventing the trouble.
Patent JP-S5848724-A (JP)
Title: Apparatus for purifying exhaust gas of engine
Inventor: SAKURAI SHIGENORI
IPC: F02D41/14
Filed: 1981-09-16
Abstract: PURPOSE:To purify exhaust gas in a stable manner, by controlling the air-fuel ratio in exhaust gas at a value near the theoretical air-fuel ratio by use of various sensors. CONSTITUTION:An output signal 121 of a comparator 109 adapted for comparing a detecting outut 120 of an oxygen-density sensor 107 with a first reference value VREF1 and an output signal 122 of a comparator 110 adapted for comparing the output 120 of the sensor 107 with a second reference value VREF2 are applied to a micro computor 111. The comparator 109 outputs a signal to the micro computor 111 when the level of the output 120 of the oxygen-density sensor 107 becomes greater than the first reference voltage VREF1, while the comparator 110 outputs a signal to the micro computor 111 when the level of the output 120 becomes lower than the second reference voltage VREF2. On the basis of these signals, the micro computer 111 controls fuel injection valves 104. Resultantly, a ternary catalyst 108 is enabled to purify exhaust gas in a stable manner even if the temperature of exhaust gas is low.
Patent JP-S58121176-A (JP)
Title: Automatic record player
Inventor: OKUYAMA HISAO
IPC: G11B3/095
Filed: 1982-08-23
Abstract: PURPOSE:To set the repetition starting position easily and with high accuracy,  by counting the number of pulses delivered in response to the shift extent of an arm to detect the position of the arm. CONSTITUTION:The pulses delivered from a light emitting part 5 and a photodetecting element 6 and in response to the shift extent of an arm 2 are counted by a counter 8. Then the repeating position designating switch 11 is operated, and the output of the counter 8 is latched to a latching circuit 10. When a play is over and the arm 2 turns apart from the record surface, the counter 8 is ciunted down. When the output of the counter 8 is coincident with the output of the circuit 10, the turning action of the arm 2 is stopped with the signal supplied from a lift-down signal generator 12. Then the play is started again at the repeating position designated by the switch 11. In such a way, the repetition starting position can be set easily and with high accuracy.
Patent JP-S632308-A (JP)
Title: On-load tap changer
Inventor: ITO KATSUAKI
IPC: H01F27/18
Filed: 1986-06-20
Abstract: PURPOSE:To obtain a tap changer for a gas-insulated transformer adapted for economically increasing in its capacity by disposing a current limiting resistor, a power switch and a power terminal in the lower part of a sealed vessel, and sealing noncombustible insulating liquid in the lower part of the vessel and noncombustible insulating gas in the upper space. CONSTITUTION:A changeover switch 4 for switching a current, a power switch 4a for always supplying a load current and a current limiting resistor 5 are contained sequentially from the top in a sealed vessel 11 of a changeover switch 2, and a power terminal 10 is provided in an insulating cylinder 8. SF6 12 is sealed as noncombustible gas in the upper part of the space 11a in the vessel 11, and fluorocarbon liquid 15 in which SF6 gas is saturated in advance is sealed as noncombustible liquid in the lower part. Since the switch 4 and the switch 4a are separated in this manner and the resistor 5 and the switch 4a to be necessarily cooled are disposed in the lower part of the vessel 11, the heat generation parts can be immersed with small amount of fluorocarbon liquid 15 to effectively cool the heat generation parts and to improve the durability without deterioration of insulating medium.
Patent JP-H0438581-A (JP)
Title: Pattern data collating device
Inventor: KOBAYASHI YUKIE
IPC: G06T7/00
Filed: 1990-06-04
Abstract: PURPOSE:To make the comparison of pattern data at a high speed with precision by comparing the data by logical operation according to an inputted comparing level and outputting a result to an output device. CONSTITUTION:Pattern data 211 and 221 are compared at a dot unit. Dot comparison is executed for 1 dot to all the dot. Thus, when they are 1 and 1 or 0 and 0, they are made to be the same data and in the cases except them, they are counted as the different data. Next, a comparing value is found with referring to an inputted comparing degree. When the number of all the dots of the pattern data is 576 dots, the comparing value is 173 dots when the comparing degree is 30%. The counted different dot number and the comparing value are compared at time when the comparing value is found. When the different dot number is larger than the comparing value, a different dot number value is outputted to an output device.
Patent JP-H01315954-A (JP)
Title: Fuel cell
Inventor: KOJIYOU TAIJI
IPC: H01M8/08
Filed: 1988-06-15
Abstract: PURPOSE:To prevent secular voltage lowering of a fuel cell by preliminarily applying platinum ions in the electrolyte of phosphoric acid in the fuel cell. CONSTITUTION:For example, after applying hexachloroplatinic (1V) acid (six hydrates) of 26.6g in phosphoric acid of 5400cc, the phosphoric acid is heated in two hours at 20 deg.C and preliminarily applied with platinum ions. This is soaked in an anode and a cathode electrodes formed with a gas diffusion electrode with a rib, on which a catalyst layer is formed respectively, to be united each other to form a cell. When a fuel cell integrating this cell is operated, secular change of the quantity of platinum in the catalyst layer and that of the phosphoric acid are little and secular voltage lowering is also little. The characteristic of the fuel cell in accordance with secular change of the cell is, thus, little lowered.
Patent JP-S6416720-A (JP)
Title: Fungicidal nail lacquer
Inventor: MANFUREETO BOON
IPC: A61K31/325
Filed: 1988-06-15
Abstract: PURPOSE: To obtain a nail lacquer useful for preventing and treating mycosis of nail, containing a specific water-insoluble film-forming agent and a substance having antifungal action. CONSTITUTION: This nail comprises (A) a water-insoluble film-forming agent selected from among a (partially hydrolyzed) polyvinyl acetate, a copolymer of vinyl acetate and any of acrylic acid, crotonic acid and a monoalkyl malate, a vinyl acetate-crotonic acid-vinyl neodecanoate (or vinyl propionate) terpolymer, a methyl vinyl ether monoalkyl malate copolymer, a fatty acid vinyl ester-(meth) acrylic acid copolymer, etc., and (B) a substance having antifungal action selected from among tioconazole, econazole, miconazole, tolnaftate and a naftifine hydrochloride (propenylnapthalenemethanamine derivative).