baber/WOPTO huggingface dataset:
Patent JP-H0693620-A (JP)
Title: Improvement of ground strength
Inventor: YOKOTA HIROSHI
IPC: E02D15/10
Filed: 1992-09-10
Abstract: PURPOSE:To strengthen the ground by throwing broken stones into the ground of seacoast, river side, or water bottom. CONSTITUTION:Broken stones 20 are contained in a vessel 10 having a conical bottom which can be freely opened. The vessel 10 is placed on the ground 24 to be improved on the strength and a high pressure fluid is injected to the center of vessel bottom to fluidize the ground near the bottom so that the vessel containing broken stones subsides by the own weight. When the vessel reaches a specified level in the ground to be improved, it is hoisted up and the bottom is released to discharge the broken stones in the ground. In this way, the ground can be securely strengthened and stabilized.
Patent JP-H03127519-A (JP)
Title: Radio signal transmitter-receiver
Inventor: MORITA HIROSHI
IPC: H04B7/005
Filed: 1989-10-12
Abstract: PURPOSE:To attain sufficient correction to fading in excess of estimation by sending information of a reception electric field to an opposite radio equipment and adjusting a transmission output of own station based on the reception electric field strength sent from the opposite radio equipment. CONSTITUTION:A radio signal 203 received by an A station radio equipment 101 is distributed by a transmission reception signal distributer 104 and sent to a radio receiver 105. The radio receiver 105 sends reception electric field information 114 to a transmission output controller 115, compares the information with an average reception input electric field determined by the transmission output controller 115 and a transmission output control signal 116 is sent to a radio transmitter 111 so as to make the received electric field to the average reception input electric field thereby adjusting the transmission output. Thus, even when the notch of fading exceeds the estimation at the design of the radio system, the system with excellent communication quality is obtained.
Patent JP-H03128511-A (JP)
Title: Automatic mixer
Inventor: SAKAMOTO SHINJI
IPC: H03G3/20
Filed: 1989-10-13
Abstract: PURPOSE:To prevent an unnatural feeling from being given to the audience being listening to a talker speak by providing a sub control means to generate control signals corresponding to the level of a sound signal and supplying the control signal between the first and second levels to a signal transmitting means corresponding to the level of the sound signal. CONSTITUTION:The output signals of sub controllers 55a and 55b and the output signals of comparators 34a and 34b are added by adders 53a and 53b and supplied to ON/OFF control terminals 12a and 12b. Until the outputs of the sub controllers 55a and 55b are fixed, the attenuation amount of an attenuation circuit 11a is reduced. When the output signals of the sub controllers 55a and 55b are smaller than the fixed value, the attenuation amount is increased corresponding to the value. Accordingly, even when the output signals of the comparators 34a and 34b are set to an L level, the sound signal is not immediately interrupted in voltage controlled amplifiers 8a and 8b. Therefore, a speech leading tone, busy tone and the ending of words are not interrupted and the unnatural feeling is eliminated.
Patent JP-S63121633-A (JP)
Title: Mn-sb-based alloy for vapor deposition
Inventor: MATSUI SUSUMU
IPC: C22C22/00
Filed: 1986-11-10
Abstract: PURPOSE:To effectively obtain a thin magnetic film contg. impurities at a lower ratio and having high magnetic characteristics by incorporating specific ratios of Ca, Al and Pt into an Mn-Sb-based alloy for vapor deposition. CONSTITUTION:The compsn. of the Mn-Sb-based alloy for vapor deposition is composed of 35-75wt% Sb, <=3% Al, <=500ppm Ca, <=300ppm O, <=30ppm N and the balance substantially Mn and is incorporated therein with <=30% Pt at need. Such alloy contains O and N at the lower ratio and in addition, the gaseous components in a vapor deposition atmosphere are greatly reduced by a getter effect of Al and Ca. The film forming stability and film forming speed by the vapor deposition are thus, improved. The resultant thin film has high purity and the excellent magnetic characteristics.
Patent JP-H10110439-A (JP)
Title: Execution method for asphalt mastic
Inventor: KANETANI MITSUO
IPC: E02D23/02
Filed: 1996-10-08
Abstract: PROBLEM TO BE SOLVED: To easly construct a cut-off layer so that it is not entered in the surface of a coated stone layer when the cut-off layer of asphalt mastic is constructed on the surface of a bearing footing in a structure such as a quaywall against which strong water current is blown. SOLUTION: In a quaywall constructed by installing caisson, etc., on a rubble mound footing 10, a net-like member 20 is placed on a coated stone layer 11, asphalt mastic is made to flow down by means of a leading pipe 17, and the flow of asphalt mastic is divided into fine streams of asphalt mastic through meshes of the net-like member to suddenly cool down, and gaps in the rubble mound are stopped up with asphalt mastic. Asphalt mastic is placed on them in specific thickness to construct a coated layer 25 formed together as a unit.
Patent JP-H10109706-A (JP)
Title: Conveying object storage warehouse
Inventor: OTA TOSHIAKI
IPC: B61B13/08
Filed: 1996-10-08
Abstract: PROBLEM TO BE SOLVED: To store a container in a high-rise warehouse by floatingly advancing a conveying carriage carrying a conveying object with the upper face height of the conveying carriage lifted above a mounting base height, and then, floatingly retreating the conveying carriage with its height lowered below the mounting base height from between the mounting base. SOLUTION: A conveying object 4 is placed on a lift main body 6 with a linear motor conveying carriage A, and wires 7 are wound up so as to move the lift main body 6 upward, and then, the lift main body 6 is stopped in front of a conveying object storage chamber 17 on the prescribed floor. Subsequently, the linear motor conveying carriage A is moved floatingly between two mounting bases 8 inside the conveying object storage chamber 17. In this process, strong magnetic force is generated in a coil of the linear motor A so that a levitation height of the upper face of the linear motor conveying carriage A is set to be higher than the height of the mounting base 8. Therefore, the front face of the conveying object 4 is prevented from colliding with the mounting bases 8.  Then, the linear motor conveying carriage A is floatingly retreated with its upper face levitation height lowered below the height of the mounting base 8 after the conveying object 4 is placed on the mounting bases 8, and consequently, storage of the conveying object 4 in the conveying object storage chamber 17 can be finished.
Patent JP-H03128606-A (JP)
Title: Cable drawing machine
Inventor: IIJIMA TOSHIO
IPC: H02G1/06
Filed: 1989-10-12
Abstract: PURPOSE:To make the wire drawing speed of a cable changeable according to the wire drawing conditions and loads of different kinds of cables by forming a wire drawing roller into a cone and enabling a cable supporter to move. CONSTITUTION:A cable 14 is held close between wire drawing rollers 2, 2 and the underside of the cable 14 is supported by a cable supporter 4. The cable 14 is sent out in the axial direction thereof by rotating the wire drawing rollers 2, 2 with the respective motors 6 thereof in the mutually inverse rotary directions. In order to lower the sending out speed of the cable 14, the cable supporter 4 is moved downward. In that case, the position at which the cable 14 contacts with the wire drawing roller 2 is moved downward. Since the outer peripheral surface of the wire drawing roller 2 forms a part of the surface of a cone, if the contact position is lowered, the peripheral speed of the contact position becomes low. Thereby, the sending out speed of the cable 14 is lowered. In order to increase the sending out speed of the cable 14, the supporter 4 is moved upward.
Patent JP-H04142640-A (JP)
Title: Address converter
Inventor: KAMATA TADASHI
IPC: G06F12/10
Filed: 1990-10-03
Abstract: PURPOSE:To suppress the overhead for address conversion of an operation system by providing an address converter with the function that if a logical address to be input is the address of a page for an operation system a changeover means is controlled and a logical address is output as a physical address. CONSTITUTION:An arithmetic means M1 converts a logical address correspond ing to a logical address space having a plurality of pages including pages for operation system into a physical address corresponding to a physical address space. A changeover means M2 operates a logical address to be inputted and converts it to output it with or without the intervention of the arithmetic means M1. Further, a changeover control means M3 discriminates whether or not a logical address to be inputted is an address of the page for operation system, and if the logical address is the address of the page for operation system, the control changeover means M3 controls the changeover means M2 to output the logical address as a physical address without the intervention of the arithme tic means M1. With this, overhead for address conversion of address for opera tion system is suppressed.
Patent JP-H02114535-A (JP)
Title: Heterojunction bipolar transistor
Inventor: HAYASHI KAZUO
IPC: H01L29/73
Filed: 1988-10-24
Abstract: PURPOSE:To reduce a fringing capacity and a hole current and to enhance a high-speed property and a high-frequency characteristic by a method wherein a base-electrode extraction region is constituted of a semiconductor of the smallest band gap and a difference in a band gap between an emitter-electrode extraction region and the base-electrode extraction is made large. CONSTITUTION:A high-concentration P-type (P<+>) base layer 5 is formed on a collector layer 7 composed of an N-type semiconductor; an N-type emitter layer 4 and a P<+> type external base region 6 are formed on it so as to be adjacent. During this process, band gaps Eg4, Eg5, Eg6 of individual semiconductors in the base layer 5, the emitter layer 4 and the external base region 6 are set to a relationship of Eg4 approx.>Eg5 approx.>Eg6. A two-dimensional bole is formed on the side of the external base region 6 at an interface between the base layer 5 and the external base region 6; an external base resistance is reduced. On the other hand, a hole current from a sidewall of the external base region 6 is suppressed; in addition, since a difference between the band gaps is large, a fringing capacity is reduced. Thereby, a high-speed property and a high-frequency characteristic are enhanced.
Patent JP-H10112024-A (JP)
Title: Production of magnetic recording medium and producing device therefor
Inventor: SATO YASUYOSHI
IPC: C23C14/56
Filed: 1996-10-08
Abstract: PROBLEM TO BE SOLVED: To prevent elongation or deformation of a recording medium due to electrostatic force when a nonmagnetic supporting body is parted from a cooling drum. SOLUTION: A magnetic recording medium is produced by bringing a nonmagnetic supporting body 5 into contact with a cooling drum 3 which rotates at a const. speed and forming a thin magnetic metal film on the nonmagnetic supporting body 5 in vacuum except for the side edge parts of the body 5. In this method, after the thin metal magnetic film is formed on the nonmagnetic supporting body 5 and before the nonmagnetic supporting body 5 is parted from the cooling drum 3, the center surface of the nonmagnetic supporting body 5 where the thin magnetic metal film is formed is covered with a protective plate 15 and a thin antistatic metal film is formed in vacuum on both of the side edge parts where the thin magnetic metal film is not formed.
Patent JP-H07236112-A (JP)
Title: Video recording/reproducing device
Inventor: OKINO TADASHI
IPC: G03B7/0805
Filed: 1994-10-31
Abstract: PURPOSE:To improve operability. CONSTITUTION:A number of frames counter 10A stores the information of an area capable of recording video signals in a recording medium and a counter 18 stores the information of an area already storing video signals in the recording medium. When operation is switched to a recording mode by a mode changing switch 11, a video signal is recorded in the area stored in the counter 10A. When the recording mode is switched to a reproducing mode by the switch 11, a video signal recorded in the area stored in the counter 18 is reproduced.
Patent JP-H0982481-A (JP)
Title: Pulsating current lighting device for discharge lamp
Inventor: ISHIDA KOICHI
IPC: H05B41/282
Filed: 1995-09-11
Abstract: PROBLEM TO BE SOLVED: To prevent exhaust of an electrode and occurrence of unstable discharging by interposing an inductance between a constant current chopper circuit and a discharge tube. SOLUTION: DC current is fed from DC terminals 1, 2 and a semiconductor 3 is driven in certain periods by a chopper driver circuit 4, and connection to a discharge tube 7 as the load is made through a high frequency choke. The chopper driver circuit 4 takes in the current flowing in a DC current sensing resistance 5 and generates the operation such that the constant load current set previously is obtained, and thus a constant current circuit is configured. The tube voltage 8 applied to the discharge tube 7 is pulsated as having large triangular ripples, and a pause in discharging or a damping of large discharge energy occurs in the periods of pulsation in which the discharge holding voltage is got beyond downward.  According to this configuration in which an inductance is interposed between a constant current chopper circuit and the discharge tube, the exhaust of the electrode is reduced and occurrence of unstable discharging can be precluded.
Patent JP-H08129882-A (JP)
Title: Semiconductor storage
Inventor: MATSUO RYUICHI
IPC: G11C11/405
Filed: 1994-10-31
Abstract: PURPOSE: To obtain a semiconductor storage having a large storage capacity and capable of consecutive burst operations with the same speed equivalent to an SRAM. CONSTITUTION: 4m pieces of input/output registers 181 to 184m are provided in the storage in accordance with bit line pairs BL1, the inverse of BL1 to BL4M, the inverse of BL4m. In a burst reading operation, data read out from memory cells SMCs are latched with the input-output registers 181 to 184m. At this time, a refreshing signal ref.Add is supplied from a refreshing counter 38 to a column decoder 12 and then all memory cells SMCs connected to one word line are refreshed. Then, data latched in the input-output registers are made to be outputted by m bits via input-output busses 201 to 204.
Patent JP-H03129948-A (JP)
Title: Data radio transmission method and radio communication equipment
Inventor: NOMOTO YASUYUKI
IPC: H04L29/08
Filed: 1989-10-13
Abstract: PURPOSE:To improve the processing efficiency by implementing independently the transfer of a transmission data from a transmission side information processor to a transmission side radio communication equipment, the transmission of a data from the transmission side radio communication equipment to a reception side radio communication equipment and the transfer of a reception data from the reception side radio communication equipment to a reception side information processor respectively. CONSTITUTION:The transfer of a transmission data DT from a personal computer 10 to a radio MODEM 30, the radio transmission of a data from the radio MODEM 30 to a reception side radio MODEM 40 being a communication opposite party and the transfer of the reception data DT from the reception side radio MODEM to a personal computer 20 are implemented independently respectively. Thus, the personal computers 10, 20 have only to be controlled only when the transmission data is transferred to the radio MODEM 30 and the reception data is transferred from the radio MODEM 40.
Patent JP-H02114865-A (JP)
Title: Piezoelectric actuator
Inventor: UMEDA MIKIO
IPC: H02N2/00
Filed: 1988-10-24
Abstract: PURPOSE:To enable a precise and fine control by arranging in a plane a plurality of piezoelectric element pieces so that the polarizing direction of said pieces is along the tangent line of a concentric circle, by providing both sides of said piece with electrodes so as to constituted a torsional element, and by forming said torsional element into a single layer or laminating the same. CONSTITUTION:To constitute a flat plate laminated piezoelectric body 1, piezoelectric ceramic layers 5 composed of piezoelectric element pieces 4 and electrode plates 6 are laminated alternately, and said piezoelectric element piece 4 is formed into a disc with a central hole divided into eight parts. Said electrode plates 6 are joined to both sides of said piezoelectric ceramic layer 5 by an electrically conductive adhesive, said piezoelectric ceramic layer 5 and electrode plates 6, 6 constitute the unit of a torsional element 7, and said torsional elements 7 are superposed so as to be arranged in a single layer or multilayer. Thus, a very minute rotational displacement can be obtained by the use of the thickness slipping effect of a piezoelectric element and the control of fine displacement can be performed without providing a deceleration mechanism.
Patent JP-H08126592-A (JP)
Title: Hand wash counter for toilet
Inventor: HORI MITSUO
IPC: E03D9/00
Filed: 1994-11-01
Abstract: PURPOSE: To easily store a small object such as a toilet brush and improve the appearance quality of toilet interior by keeping a vertical distance between an upper plate forming a small toilet object storage section and a toilet floor plate, larger than the height of other storage sections subdivided with a division. CONSTITUTION: A hand wash counter 10 for a toilet has a toilet small object storage section 20 formed out of a division 18, one side plate 12, a part of a rear plate 11, a part of an upper plate 15 and a toilet floor 19. On the other hand, a general storage section 29 is formed out of the division 18, the other side plate 13, a bottom plate 14 and the upper plate 15. Regarding the section 20, a storage section of height corresponding to space formed over a distance from a toilet floor 19 to the upper plate 15 comes to be formed approximately within the right half of the counter 10, when a door 17 is opened. Thus, a small object of such length as toilet brush length can be stored in a standing state.
Patent JP-H01188714-A (JP)
Title: Remote control assembly
Inventor: DAIAN PII FUKUDA
IPC: C08L27/18
Filed: 1988-10-24
Abstract: PURPOSE: To improve strength, abrasion resistance and frictional characteristics of a liner by constituting an assembly with a liner including poly (amide-imide), a casing which is extrusion compacted surrounding a plurality of layer threads, and an element for installing a conduit on a supporting structure. CONSTITUTION: A liner 12 including poly (amide-imide) retaining a core element 14 therein is arranged in a conduit 11. The conduit 11 is composed of a plurality of long layer threads 18 and a casing 16 which is extrusion compacted surrounding the threads, a flange 20 extending from the conduit 11 is installed on a supporting body as installation means. The liner contains 75 to 99 wt.% of polytetra-fluoroethylene and 25 to 1 wt.% of poly (amide-imide). Therefore, the strength, lubricity, abrasion resistance and frictional characteristics of the liner are improved without any additives.
Patent JP-H09116410-A (JP)
Title: Insulating relay devices and control driving device using the same
Inventor: HORIKOSHI KAZUHIKO
IPC: H03K17/00
Filed: 1995-10-17
Abstract: PROBLEM TO BE SOLVED: To transmit a control signal and to control a driving object while high insulation ability is kept by connecting the insulating relay device on a control circuit-side and that of a driving circuit-side with an optical fiber. SOLUTION: The insulating relay device 35 of a control-side circuit 41 and the insulating relay device 38 of a driving-side circuit 42 are connected with the optical fiber 39. When an operation switch 32 is turned on, a current flows in LED of the device 35 and it is lighted. The light of LED is transmitted to the device 38 through the fiber 39. Thus, a solenoid 37 is conducted from a driving-side power source 36, the solenoid is driven and LED of the device 38 is turned off. Thus, the display element of the device 35 is turned off.
Patent JP-H04148235-A (JP)
Title: Update system for microprogram
Inventor: SAKAMOTO YASUSHI
IPC: G06F9/24
Filed: 1990-10-08
Abstract: PURPOSE:To update a part of the microprogram of an external storage control device by loading a second microprogram at the time of the turning-on of a power supply to one of specified clusters, and loading a first microprogram at the time of the simultaneous turning-on of the power supply to both the clusters. CONSTITUTION:In the case of the alteration of the microprogram to exert influence on a whole disk control device 20, the microprogram stored in the area 52 for FC of an auxiliary storage device 50 is coped to a program area 51, and re-IMPL is executed for the cluster A and B. In the case of the alteration to exert influence on the operation of one of the cluster A and the cluster B, IMPL operation from the program area 51 is executed in the cluster A or the cluster B of the side to which the power supply is turned on. Here, the cluster B or the cluster A in the course of operation is never influenced. Thus, a part of the microprogram of the external storage control device can be exactly updated.
Patent JP-S63122419-A (JP)
Inventor: KISHI YUKITOSHI
IPC: A61B1/303
Filed: 1986-11-11
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-H02117732-A (JP)
Title: Spinning method
Inventor: OCHIAI KIMIO
IPC: B21H1/04
Filed: 1988-10-24
Abstract: PURPOSE:To easily spin a tube stock to be formed to a prescribed shape by forming a gap of a specified shape between a tube stock to be formed and a mandrel when a tube stock to be formed is put on a forming mandrel to be spun. CONSTITUTION:In the manufacture of a vehicle wheel, a vehicle wheel stock 1 as the tube stock to be formed is set to a forming mandrel 4. In this case, a gap S which expands gradually toward the front edge of the tube stock 3 of a backside rim is formed between the tube stock 3 of the backside rim and the rim forming surface 41 of a mandrel 4 so that the angle theta formed by the tube stock 3 of the backside rim and the rim forming surface 41 takes 5-30 degrees. Continuously, when the mandrel 4 is rotated round an axis 43 and the tube stock 3 of the backside rim is ironed by a rotary pressure tool 5 in the arrow direction, the tube stock 3 is deformed in sequence from the right side to the left side in the figure and the backside rim 31, therefore, the vehicle wheel W is formed easily.
Patent JP-H0580651-A (JP)
Title: Image forming device and process cartridge
Inventor: SAITO MASANOBU
IPC: G03G15/00
Filed: 1991-09-20
Abstract: PURPOSE:To provide an image forming device, etc., which do not cause irregularities in pitch in an image, resulting from change in the torque of a developer stirring/carrying means in a developing means. CONSTITUTION:In the image forming device with the developing means 3 provided with the developer stirring/carrying means 31 therein, the path along which the stirring/carrying means 31 of the developing means 3 is rotated and driven is made different from the paths along which an image carrier 1 and the developer carrier 30 of the developing means 3 are rotated and driven. Since the load torque of the stirring/carrying means 31 changes with the degree of the aggregation of the developer, irregularities in rotation is caused in the image carrier 1, etc., resulting in irregularities in pitch in an image, when the stirring/carrying means 31 is rotated and driven along the same path as the image carrier 1 and the developer carrier 30. Therefore, the stirring/carrying means 31 is rotated and driven along the path different from the paths of the image carrier 1, etc., to prevent such troubles.