baber/WOPTO huggingface dataset:
Patent JP-H01284024-A (JP)
Title: A characteristic pcm code/floating decimal point conversion circuit
Inventor: YAMANE OSAMU
IPC: H03M7/50
Filed: 1988-05-11
Abstract: PURPOSE:To realize the conversion circuit by fine inverters only by inverting each bit of BIT1, BIT2, BIT4, BIT 6 and BIT 8 of an A characteristic PCM code and outputting the result to BIT0, BIT6, BIT8, BIT10 and BIT12 of a floating decimal point word. CONSTITUTION:Since a bit inputted to a terminal A-BlT1 and a code bit outputted from a terminal BIT0 are inverted, an inverter 11 is inserted in the circuit. Since the terminals BIT1-BIT5 require logical '0', the circuit sets logical '0'. Since the bit inputted to terminals A-BIT1, A-BIT4, A-BIT6, A-BIT8 and the bit outputted from terminals BIT6, BIT8, BIT10 and BIT12 are inverted, inverters I2-I5 are inserted in the circuit. Since the bit inputted to the terminals A-BIT3, A-BIT5, A-BIT7 is outputted from the terminals BIT7, BIT9, BIT11 without being inverted. the terminals are connected directly. Since the level of the terminal BIT13 is set to logical '0', the circuit sets logical 1. Since the terminals BIT14-BIT31 are set to logical ''0'' the circuit sets logical '0'.
Patent JP-S62269210-A (JP)
Title: Protecting method for volume type flowmeter
Inventor: OOTOMO HISAHIRO
IPC: G05D7/00
Filed: 1986-05-19
Abstract: PURPOSE:To prevent a replenishing water flow rate from flowing exceeding a planned value flow rate, by controlling the replenishing water which passes through a volume type flowmeter, by a replenishing water flow rate regulating valve small valve. CONSTITUTION:A flow rate controller 8 and a low level priority device 9 are installed to a volume type flowmeter 6 in order to control a flow rate of replenishing water so as to be constant, to the volume type flowmeter 6, even when the replenishing water exceeding a planned value flow rate flows, by following a variation of pressure of an inlet of the volume type flowmeter 6 at the upstream side of a replenishing water flow rate regulating valve small valve 5 at the time of operation of a replenishing water pump 3. In this way, when the replenishing water passing through the volume type flowmeter 6 has reached the planned value flow rate, an opening of the replenishing water flow rate regulating valve small valve 5 is adjusted automatically by a control signal sent from the flow rate controller 8 to the low level priority device 9, so that the replenishing water becomes below the planned value flow rate.
Patent JP-S62267328-A (JP)
Inventor: EITO DORENTO
IPC: B01J31/18
Filed: 1987-05-11
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-H08312593-A (JP)
Title: Adjust ring and compressor with adjust ring
Inventor: FURANKU KOKIAN
IPC: F01D17/16
Filed: 1996-05-07
Abstract: PROBLEM TO BE SOLVED: To provide an adjusting ring manufactured at least partially from a material with a low coefficient of thermal expansion and compatible with a metallic compressor housing with respect to a temperature condition. SOLUTION: An adjusting ring 10 is fitted to a compressor housing 68 through a plurality of bearing points to synchronously alter the pitch angle of a plurality of guide vanes 78 of a compressor 11. The adjusting ring 10 is provided with a plurality of curved ring segments 12 arranged between two adjacent bearing points. Each ring segment 12 is provided with a peripheral edge member 14 arranged outside, and a support member 18 arranged inside. The thermal expansion coefficient of the support member 18 is larger than that of the peripheral edge member 14, and the peripheral edge member 14 and support member 18 are fixed to each other to reduce the curvature of the ring segment 12 when the temperature of the ring segments 12 rises. When the temperature rises, the bearing points positioned between the ring segments are therefore displaced radially outward.
Patent JP-H01283743-A (JP)
Title: Acceleration power source for ion source
Inventor: YAMASHITA YASUO
IPC: H02M9/00
Filed: 1988-05-10
Abstract: PURPOSE:To make it possible to control the voltage to be applied to an acceleration electrode with a voltage lower than the voltage applied to the acceleration electrode, by controlling a converter and a high-frequency inverter so as to regulate the output voltage. CONSTITUTION:Converters 10, 20A, and 20B to convert an AC power into a DC power, high-frequency inverters 11, 21A, and 21B to convert the DC power to a DC power of the high-frequency higher than that of the converters, high-frequency transformers 12, 22A, and 22B to raise the output voltage of the high-frequency inverters, and, high-frequency converters 13, 23A, and 23B to convert the AC power into a high voltage of DC power are provided. As a result, the output voltage in each phase can be controlled with a low voltage, and a smoothed AC voltage can be applied to each acceleration electrode. Consequently, each DC power source can be controlled by a voltage lower than the voltage to be applied to each acceleration electrode, and the loss of the total power sources can be reduced.
Patent JP-H0213472-A (JP)
Title: Catheter assembly
Inventor: JIYON TEII SHIRUBUANOUIKUZU
IPC: A61B1/00
Filed: 1989-05-01
Abstract: PURPOSE: To easily and rapidly adjust the curvature at the front end of a catheter in a patient and to enable plural cardioangiography and angiography with the least possible number of exchange times of the catheter by providing the catheter assembly with the catheter having a front end formed to a prescribed curvilinear shape and a specific sheath. CONSTITUTION: The front end 14 of the catheter 10 is fomred to exhibit the prescribed curvature; for example, this front end comprises a first curve 18 of left Judkins and second curve 20. The catheter 10 extends through the sheath 28. The sheath 28 is shorter several centimeters than the catheter by at least a value longer than the length of the bent front end of the catheter. The curvilinear shape at the front end of the catheter is changed by advancing the sheath on the catheter. The sheath has rigidity to the extent that the bend of the catheter is straightened and the bend may be gradually changed at the time of the sheath advance on the catheter.
Patent JP-H0285070-A (JP)
Title: Power steering gear for car
Inventor: UORUTAA KENISU ONIIRU
IPC: B62D113/00
Filed: 1989-05-01
Abstract: PURPOSE: To improve reliability at the time of failure by connecting a secondary steering device controllable by the same steering wheel and having common component elements with a primary steering device when the primary steering device is failed. CONSTITUTION: A primary steering system comprises two main feedback control loops, that is an inner loop and an outer loop, and the inner loop forms a position controller in which a position of a steering wheel SDW is expressed by an angular position of a motor shaft MS, while the outer loop forms a torque demand steering controller. The control loops have a torque sensor TQS, position sensors SPS and PPS, an output signal of the torque sensor TQS is amplified by a torque demand electron amplifier TDA and a servo valve driver DRV to be applied to a cylinder having a piston HP, and a pitman position sensor PPS is inputted through a servo amplifier SA to a transistor motor drive circuit MD.
Patent JP-H08311593-A (JP)
Title: Aluminum alloy material for ornament and its production
Inventor: NAKAMURA HIDEKI
IPC: C22F1/00
Filed: 1995-05-11
Abstract: PURPOSE: To produce an aluminum alloy material for ornaments, capable of manufacture at a low cost by the use of a lightweight aluminum alloy with superior workability, easy to manufacture, and having sufficient strength and excellent surface luster. CONSTITUTION: This aluminum alloy material for ornaments has a composition consisting of, by weight, >3.0-5.0% Mg, 0.03-0.15% Fe, 0.05-0.15% Cu, 0.005-0.04% Ti, and the balance Al with inevitable impurities. Moreover, this material has 150-300MPa proof stress and an anodic oxidation coating of >=15μm thickness is formed, and further, reflectivity is >=70%. This aluminum alloy material can be produced by subjecting an ingot of aluminum alloy with the composition to homogenizing treatment at 450-550 deg.C and then to hot rolling at 400-500 deg.C rolling starting temp. In some cases cold rolling is done after the hot rolling.
Patent JP-H04344100-A (JP)
Title: Proximity fuse control device
Inventor: MAEJIMA TOKUYUKI
IPC: F42C13/04
Filed: 1991-05-17
Abstract: PURPOSE:To detect exactly the direction of a target and permit the shell splinters of a warhead to be concentrated exactly on the target with the optimum timing with respect to a device mounted particularly in a projectile with the warhead for giving instructions to set off the charge of explosive contained in the warhead when the projectile is approaching the target. CONSTITUTION:By using each of target detecting signals E1-E4 for each quadrant from a target detector 11 and various signals SEL, SAZ, SVM and SVC, a rendevous, engaging angle thetaMT formed with a target 30 passing near a projectile having the subject device mounted therein and a target detecting distance RT are computed and, additionally, a rendevous entry angle Valpha of the target is computed. Based on the information obtained from such computations, a misdistance between the target and the projectile is estimated and corrected to supply the entry quadrant detecting signal of the target.
Patent JP-S5738044-A (JP)
Title: Line terminator
Inventor: ISHIKAWA TAKASHI
IPC: H04L69/14
Filed: 1980-08-18
Abstract: PURPOSE:To prevent ineffective holding of line, by transmitting a cutoff signal to all lines through the instruction of a common control section in case of failures. CONSTITUTION:When transmission of transmission data SD and line numbers A0-A7 are disable with device failures, a cutoff instruction signal AL is given from a common controller, a counter CTR is started, gates G0-G7, GS are closed and gates C0'-G7', GS' are opened. As a result, with the count of a counter CTR, line numbers A0'-A7' and A polarity data signal are sequentially transmitted to a time division line concentration circuit DST via gates G0'-G7', GS'. The circuit DST transmits the A polarity data signal to each line DL sequentially. Thus, after a given time, they are regarded as cutoff signals, and each line DL is released. Thus, the ineffective holding of lines can be prevented.
Patent JP-H01283169-A (JP)
Title: Printer
Inventor: BABA MASANORI
IPC: B41J2/45
Filed: 1988-05-10
Abstract: PURPOSE:To enhance printing quality by enhancing pixel density in a sub- scanning direction, by partially shielding the front surface of a light emitting element by a shield means. CONSTITUTION:A black screen 8a for shielding only the half of the dimension of a light emitting surface in a sub-scanning direction is provided to the front surface of the LED 10b of an LED array 10a. A rotation control part 9a rotates a photosensitive drum 2 at a speed permitting photosensitization at the pitch corresponding to the half of the light emitting surface. When a current is supplied to the LED 10b on the basis of printing data to allow the same to emit light, the width of the light allowed to irradiate the photosensitive drum 2a is limited by the screen 8a and only the light at the 1/2 part not shielded by said screen is allowed to irradiate the photosensitive drum 2a to photosensitive the same and becomes a flat pixel. When the irradiation of one line is finished, the irradiation of the next line is performed at a position where the photosensitive drum 2a is rotated by one pitch in the sub-scanning direction. By this method, since printing is performed as the arrangement of flat dots, printing quality is improved.
Patent JP-H03202764-A (JP)
Title: Biosensor and manufacture thereof
Inventor: KAWAGURI MARIKO
IPC: G01N27/327
Filed: 1990-04-27
Abstract: PURPOSE:To measure the concentration of a substrate in the specimen of an organism readily and to improve measuring accuracy by forming an enzyme reaction layer comprising the mixture of oxidoreductase, hydrophilic macromolecules and an electron acceptor on the surface of an electrode system. CONSTITUTION:Conductive carbon paste is printed on an insulating substrate 1. The paste is heated and dried, and an electrode system comprising a counter electrode 2 and a measuring electrode 3 is formed. Then, an insulating layer 4 is formed so that parts 2' and 3' of the electrodes which are to become the electrochemically acting parts are made to remain. The aqueous solution of carboxymethylcellulose (CMC) which is one kind of hydrophilic macromolecules is applied so as to cover the surfaces of the electrode systems 2' and 3'. The mixture of oxidoreductase and an electron acceptor is dropped on the CMC, heated and dried. Thus an enzyme reaction layer 5 is formed. Glucose standard liquid as specimen liquid is dropped on the reaction layer 5 in this glucose sensor. A constant voltage is applied to the measuring electrode 3 with the counter electrode as a reference, and the current is measured. The current value corresponds to the concentration of the glucose which is a substrate.
Patent JP-H05308213-A (JP)
Title: Antenna system for cordless telephone set
Inventor: SHUDO KOHEI
IPC: H01Q5/10
Filed: 1992-05-06
Abstract: PURPOSE:To realize the antenna at a low cost with high performance by utilizing the advantages and compensating the disadvantages of an external antenna and a built-in antenna. CONSTITUTION:A radio unit 12 and a transmission built-in antenna 13 are provided in an equipment main body 11, and an external antenna 14 in which a nonconductive antenna case 15 with antenna elements 17 contained therein is mounted to the equipment main body 11 via a rotary moving, part 16 is provided as the reception antenna and the antenna element 17 is provided with antenna patterns 19a-19c provided on a line on a thin and long printed circuit board 18 and coils 20a,20b loaded decentralizingly between the antenna patterns.
Patent JP-H09297587-A (JP)
Title: In-cage broadcasting device of elevator
Inventor: HORIBA KAZUO
IPC: B66B3/00
Filed: 1996-05-08
Abstract: PROBLEM TO BE SOLVED: To enable to control messages or BGM in accordance with the listening environment of passengers in the cage of an elevator. SOLUTION: The output signal 2a of an in-cage microphone 2 is analyzed into sound component signals 11a by a in-cage sound analyzing means 11 and the broadcasting signal 7a from an in-cage broadcasting device 3 to sound component signals 9a by a broadcasting signal sound analyzing means 9. The sound component signal 11a from which the sound component signal 9a is subtracted by an analyzing signal computing means 12 is synthesized by a sound signal synthesizing means 13 to obtain a noise signal 13a. The broadcast sound volume is controlled or the content of broadcast is switched depending on the magnitude of the noise signal 13a and the relation between the noise signal 13a and the broadcast signal 7a.
Patent JP-H1064284-A (JP)
Title: Apparatus and method for detecting data from multiple bit memory cell
Inventor: UN RIMU CHIYOI
IPC: G11C11/56
Filed: 1997-04-16
Abstract: PROBLEM TO BE SOLVED: To reduce a size of a sense amplifier and consumed power by impressing a reference voltage of many stages to a control gate of a memory cell without comparing in many stages an output current from the memory cell at the sense amplifier, and detecting, reading data. SOLUTION: In order to detect data of a multiple bit memory cell programmed in (m) bits, 2<m> -1 different reference voltages are generated and the reference voltage of a middle value of the reference voltages is impressed to a control gate of the memory cell, thereby to detect a drain current of the memory cell. '0' and '1' are output as the most significant bit data when the drain current is detected and when the drain current is not detected, respectively. Thereafter, the process is continued until the last one of the plurality of reference voltage is left. Data stored in the multiple bit memory cell can be read out in this manner.
Patent JP-S61272566-A (JP)
Inventor: MATSUMOTO HIROYO
IPC: F25B15/14
Filed: 1985-05-27
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-H10307902-A (JP)
Title: Protection tool and method for ic card
Inventor: NISHIMURA SHINJI
IPC: G06K19/00
Filed: 1997-05-01
Abstract: PROBLEM TO BE SOLVED: To provide the protection tool and method for an IC card which can cope with both static electricity and electromagnetic noises. SOLUTION: An IC card store area is prescribed by means of a conductor layer 7 and an insulating electromagnetic shielding layer 8, and an IC card having an active element is stored in the IC card store area through a slit 6. It's desirable to store the IC card into its store area in such an attitude where the contact terminal part of the card is set opposite to the parts of both layers 7 and 8. It's also desirable for the layer 8 to contain the metallic or soft magnetic powder, the dielectric powder and an organic binder. Furthermore, it's desirable that the metallic or soft magnetic powder has a flat and/or needle shape and are oriented in parallel to the surface of the IC card in a layer shape.
Patent JP-S5637720-A (JP)
Title: Channel divider
Inventor: TAKEHARA TAKAO
IPC: H03H7/01
Filed: 1979-09-05
Abstract: PURPOSE:To ensure an optional setting of the filter characteristics such as the filter type, the degree, the cut-off frequency and the like by using a microprocessor, at the same time securing an automatic correction for the shift of the frequency characteristics of the filter. CONSTITUTION:The 3-way system plus the type of each filter, the cut-off frequency and the degree are designated by the preset key 24. Then the data of these setting conditions are supplied to the microprocessor MPU21. The MPU21 gives an operation to each element value of the LPF4 and 11 plus the HPF5 and 6 based on the logic equation of the filter, and then delivers the result of operation to said LPFs and HPFs in the form of the element value switch signal. After this, the control signals are delivered to the switches 2 plus 7-10, and then a connection is secured between the terminal (b) and the common terminal (c) of the switch 2 as well as between each terminal (d) of switches 7-10 and the common terminal (e). Then the checking and correction is given to the characteristics of each filter. And the application becomes possible when the checking and correction is over with a connection secured between the terminals (a) and (c) of the switch 2 by the control signal supplied from the MPU21.
Patent JP-H04348421-A (JP)
Title: Data managing system
Inventor: UEDA KAORU
IPC: G06F3/0481
Filed: 1991-04-19
Abstract: PURPOSE:To easily recognize the state of each node and also to easily detect a desired node in a hyper-text system. CONSTITUTION:A check setting means 16 sets or releases one or more pieces of check information to the nodes as the attribute information. A display control part 18 displays the nodes in the form of a link icon or a window. Furthermore the check information set by the part 16 is displayed 19 on a node window. Then the display state of the node link icon is changed in accordance with the check information.
Patent JP-S5448337-A (JP)
Title: Waste-heat collecting boiler device
Inventor: SAKAI EI
IPC: F22B1/18
Filed: 1977-09-22
Abstract: PURPOSE: To maintain a high denitration capacity and to reduce the NOx concentration of combustion gas to be used for a heat source in a waste-heat collecting boiler using the combustion gas from a gas turbine for the heat source.  
     CONSTITUTION: In a waste-heat collecting boiler 20, the exhaust gas of 370 degrees C conducted from a gas turbine 10 is mixed with the ammonia gas sprayed from an ammonia injecting nozzle 22 of a denitrating device 30 provided in the upper stream side of a heater 21, and is then conducted into a reactor 31, where nitric oxide is removed by the reducing resolution process of a catalyzer. Subsequently, the exhaust gas is made to flow down to the heater 21 and others in the downstream. In this construction, a highly efficient denitrating device can be added only by changing the arrangement of ducts in a waste-heat collecting boiler device 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5738453-A (JP)
Title: Copying method
Inventor: SAITOU KOUICHI
IPC: G03G15/14
Filed: 1980-08-21
Abstract: PURPOSE:To easily obtain a reproduced picture on the ordinary paper without fading or discoloring, by sticking the magneto-conductive colored pulverized particles to an electrical latent image which is formed on a continuous photoconductive latent image carrier and then securing a contact between the latent image and a copying medium to develop an image. CONSTITUTION:A continuous photoconductive latent image carrier 2 containing a continuous photoconductive layer 5 formed on a supporter 6 containing a conductive layer 7 and an original picture are closely contacted together and put on an exposure platen 13. Then a reflective exposure is given to the carrier and the original picture by an exposure light source 12 to form an electrical latent image. Then the carrier 2 is put into an inlet 14 and transported by a conductive belt 17 to be led into a development device 16. Then the conductive colored pulverized particles 8 are moved by a parmanent magnet 10 turning in a fixed conductive sleeve 9 so as to secure a contact to the carrier 2. At the same time, the development voltage VB is applied to the particle 8 via the sleeve 9 in order to make the particle 8 sticked to the latent image of the carrier 2 correspondingly. Then this carrier 2 is closely contacted to the copying medium inserted through an inlet 15 by means of an adhering roller 18, and the particle 8 is moved toward the copying medium by a pressure roller 19 to be exhausted. Then the copying medium is removed from the carrier 2.
Patent JP-H07298307-A (JP)
Title: Image recording and reproducing device
Inventor: KATAYAMA TATSUSHI
IPC: H04N13/239
Filed: 1994-04-28
Abstract: PURPOSE:To obtain the image recording and reproducing device which records video signals in various formats inputted from an image pickup device having plural image pickup optical systems and generates and outputs a signal matching the format of a recorded video signal and the format of an output device when the recorded video signal is reproduced. CONSTITUTION:The video signals in various formats which are inputted from the image pickup device having plural image pickup optical systems are recorded on a recording medium 103 by a signal recording means 102 after signals indicating the formats are added by a recording signal generating means 101. A display signal generating means 107 generates and outputs the signal matching the format of a video signal at the time of image pickup time and the format of the output device with the video signal read out by a signal read means 104, the signal indicating the format detected by an image pickup mode detecting means 105, and the signal indicating the format of the output device inputted by a display mode input means 106.
Patent JP-H01283901-A (JP)
Title: Manufacture of ceramic with voltage-dependent nonlinear resistance
Inventor: KOYAMA TSUTOMU
IPC: H01C7/10
Filed: 1988-05-11
Abstract: PURPOSE:To prevent structural defects after baking, by specifying the average speed of air which passes through a gap between a female die and a male die when powder is compressed. CONSTITUTION:Air is made to pass through a gap between a female die 1 and a male die 4 when the powder of raw material 3 whose main component is zinc oxide is compressed. At this time, the average speed of the air is made to be 0.8cm<3>/sec or less. When the powder whose main component is the zinc oxide is molded with a dry press, the compressing time is made long, and the speed of the air passing through the gap between the female die and the male die of the press machine is made slow. Thus, the remaining amount of the air which is the cause of structural defects after baking at a passing part of the air in the powder material is decreased. As a result, surge breakdown strength becomes large, and a voltage-dependent nonlinear resistance ceramic having excellent characteristics is obtained.