baber/WOPTO huggingface dataset:
Patent JP-H04172555-A (JP)
Title: Table editor
Inventor: SHIRATA AKIRA
IPC: G06Q10/10
Filed: 1990-11-06
Abstract: PURPOSE:To simplify the operation of table editing in a rectangularly enclosed table that is going to be copied or moved by making a table editor possible to automatically recognize the whole table configuration subjected to editing even when specifying only one corner of the table enclosed by a rectangle. CONSTITUTION:When cursor 15 is moved as far as the upper left corner P of a table 14 that is going to be copied and then either one of keys 2-5 is pushed, an editing section 8 stores a row and column of the corner P in register 11, and while the column point is updated rightward, discrimination is made that there is no right component. If discrimination is made that a ruled line at the column point position includes the lower component, the position is judged for the upper right corner Q, and the content of the column pointer is stored in a register 12. Next, the row pointer is successively updated downward, and the method similar to that used for the column pointer is executed to discriminate the lower right corner of the table, and the content of the row pointer is registered in register 12. Further, the editing section 8 reads from a text memory 7 the entire information of the inside of a rectangle enclosed by two points P and R stored in registers 11 and 12, and stores the entire information in a table memory 10. Next, when a copying destination T is specified using the cursor, within the rectangle with the upper left corner at T, the content of the table memory 10 is written.
Patent JP-H04174576-A (JP)
Title: Metallic-vapor laser device
Inventor: TAKAHASHI TOMOYUKI
IPC: H01S3/03
Filed: 1990-11-07
Abstract: PURPOSE:To increase the output of the title laser device and, at the same time, to extend the service life of the laser tube of the device by connecting laser tube units in series in the axial direction. CONSTITUTION:Discharges repeatedly occur whenever a thyratron 43 is repeatedly conducted, since the electric charges of a charged capacitor 40 charged to a voltage which is twice as high as that of a high-voltage DC power source are supplied into a laser tube 12 through a high-voltage electrode 20 and earth electrodes 21A and 21B. When the temperature of ceramic tubes 17A and 17B surrounded by heat insulating materials 18A and 18B rises, metallic pieces 22 melt and metallic vapor is produced. When copper is used for the metallic pieces 22, the copper is excited by electrons in discharge plasma and an inverted distribution is produced, resulting in laser oscillation. Since the temperature of both ceramic tubes 17A and 17B become high due to discharges between the high-voltage electrode 20 and earth electrodes 21A and 21B and both laser tube units 12A and 12B are joined to each other, the length of the high- temperature area of the ceramic tubes 17A and 17B can be doubled as compared with the conventional examples and the laser output is sharply increased.
Patent JP-2001125430-A (JP)
Title: Device for evaluating characteristics of photoreceptor
Inventor: MASUDA KIYOSHI
IPC: G03G21/00
Filed: 1999-10-25
Abstract: PROBLEM TO BE SOLVED: To measure characteristics of a photoreceptor with accuracy by eliminate sharp whiskers (unexposed parts) appearing at the head and end parts of surface potential data after exposure with laser light in the case of evaluating the characteristics of the photoreceptor for digital application. SOLUTION: Before evaluating the characteristics of the photoreceptor 1, an electrified width in the case of exposing the surface of the photoreceptor 1 by an electrifying device 2 is measured beforehand, and a correction time of timing for turning on-off an exposure device 3 is calculated from the measured electrified width and the linear velocity of the photoreceptor, and when the characteristics of the photoreceptor 1 are evaluated, the timing for turning on-off the exposure device 3 is corrected with the calculated correction time.
Patent JP-H01142480-A (JP)
Title: Object detector
Inventor: HOSHI AKIRA
IPC: G01S13/04
Filed: 1987-11-30
Abstract: PURPOSE:To facilitate the detection of the inside of a first object at a relatively far distance or presence of a second object in the vicinity thereof, by a method wherein an electromagnetic wave is radiated to an object and the reflected wave thereof is received to compare a signal corresponding to the reflected wave with a reference signal. CONSTITUTION:When a burst transmission signal is radiated in t1-t2 or t5-t6 from a transmission antenna 3a, a burst reception signal can be obtained in t3-t4 or t7-t8 after reciprocation time of an electromagnetic wave. It is found that an electromagnetic wave reflection factor of a metallic object 2 is larger than that of an object 1 to be inspected such as human body. Thus, when the object 1 being inspected does not possess the metallic object 2, as shown by t3-t4, amplitude of the burst reception signal is small while that thereof is large as shown by t7-t8 when it possesses the metallic object 2. As a result, an envelope detection output is also low in t3-t4 and high in t7-t8.
Patent JP-H04171970-A (JP)
Title: Semiconductor device
Inventor: FUJITA HIKARI
IPC: H01L23/31
Filed: 1990-11-06
Abstract: PURPOSE:To obtain a stable connection even when an ambient temperature is changed by a method wherein a semiconductor chip is sealed in a multiple manner by using silicone resins which are not adhesive to each other. CONSTITUTION:A silicone resin whose rubber hardness is at less than 20 is used for a first-layer sealing resin 7a. Before it is hardened, the viscosity of the first-layer sealing resin 7a is low. Consequently, when several drops of it are dropped around a semiconductor chip 1, it is filled into the gap between the semiconductor chip 1 and a substrate 6 thanks to a capillary phenomenon. After that, it is heated and hardened. In addition, it is coated with a second- layer sealing resin 8a which has no bonding force to the first-layer sealing resin 7a. At this time, a resin whose rubber hardness is high is used for the second-layer sealing resin 8a, and it is heated and hardened in the same manner. As a result, since both do not have any bonding force to each other, they behave independently of each other when a thermal stress is generated by a change in an ambient temperature. At this time, the second-layer sealing resin 8a is bonded to an held by the substrate 6 and wraps the whole of the first-layer sealing resin 7a. As a result, a moistureproof effect or the like is kept.
Patent JP-H09121008-A (JP)
Title: Package of semiconductor device
Inventor: TATEBAYASHI YOSHIFUMI
IPC: H01L23/40
Filed: 1995-10-25
Abstract: PROBLEM TO BE SOLVED: To provide a package for a semiconductor device, which allows the assembly of a device on an existing assembly line and can be attached easily and firmly to a heat sink. SOLUTION: A package 2 for a semiconductor device 1 has a groove 4 in a position inside its side edge, and a heat sink 11 to be attached to the package has a resilient member 15, which is fitted into the groove 4 for connection with the package 2. The resilient member 15 presses the package 2 while its side edges are in contact with the sides of the groove 4 so that the heat sink can be fixed in place on the package. Since the package has no protrusions on its top or sides, devices can be manufactured on an existing assembly line without modifications.
Patent JP-2001124104-A (JP)
Title: Flexible coupling
Inventor: TAKATSUSA TAKAYOSHI
IPC: F16D3/78
Filed: 1999-10-25
Abstract: PROBLEM TO BE SOLVED: To prevent the concentration of the tensile stress to an outer peripheral part 5b or 6b of a first connecting belt 5 or a second connecting belt 6, and improve the durability. SOLUTION: Driving bobbin rings 3 and driven bobbin rings 4 are alternately mounted at intervals of 60 deg. in the circumferential direction, and alternately connected in the circumferential direction by first and second connecting belts 5, 6 hung in the shape of loops. Low friction sliding members 8 made of PTFE or the like are respectively mounted between the first and second connecting belts 5, 6 and the bobbin rings 3, 4 for preventing the generation of the difference in the tensile force between an inner peripheral parts 5a or 6a and an outer peripheral part 5b or 6b of the first connecting belt 5 or the second connecting belt 6.
Patent JP-H07132776-A (JP)
Title: Assembly type rack mounted on vehicle
Inventor: SUZUKI HIDEJI
IPC: B60R5/04
Filed: 1993-11-09
Abstract: PURPOSE:To provide a rack which is constituted to orderly contain articles through effective utilization of the limited space of the load-carrying platform of a vehicle and besides can be assembled in an arbitrary shape. CONSTITUTION:An assembly type rack mounted on a vehicle comprises a rack frame 100 having a plurality of rod-form frame elements 10 and 20 laterally and longitudinally assembled together through a plurality of coupling fitments 30; and shelf plates 200 arranged in a plurality of stages to the rack frame 100. The rock frame 100 is assembled such that a lower base frame unit 100A, a shelf frame unit 100B placed thereon through a lower stage shelf plate 200B, and a bridge frame 100C are assembled together respectively as an assembly unit.
Patent JP-2000132850-A (JP)
Title: Recording information reproducing device
Inventor: HAYASHI HIDEKI
IPC: G11B7/24
Filed: 1998-10-23
Abstract: PROBLEM TO BE SOLVED: To attain the satisfied search operation by tracking in the manner of changing over to a tracking servo system utilizing the continuous servo system even though the end of track jump at the time of search becomes the inside of the transition area. SOLUTION: By a changeover circuit 9, a tracking error signal TE2 detected in a sample tracking error detecting circuit 6 is supplied to a tracking servo circuit 11 during the period when the inside of a CAV zone is traced by a pickup 1. During the period tracing the transition zone, on the other hand, a tracking error signal TE1 detected in a DPD tracking error detecting circuit 4 is supplied to the tracking servo circuit 11. Based on this tracking error signal, the information reading position by the pickup 1 is biased to the radial direction of the disk. By this procedure, when the pickup 1 is transferred to the tracking in the transition zone, the changeover is automatically made to the tracking servo utilizing the phase difference system.
Patent JP-2000131301-A (JP)
Title: Filter for liquid chromatography, column for liquid chromatography and measuring method for hemoglobins
Inventor: SETOGUCHI YUJI
IPC: G01N33/48
Filed: 1998-10-23
Abstract: PROBLEM TO BE SOLVED: To obtain a filter which adsorbs a living-body sample only slightly, whose life is long and whose separation performance is not affected adversely by a method, wherein at least a surface blank is constituted by selecting at least one kind of material from among a group of specific material or by com bining a plurality of specific materials. SOLUTION: At least a surface blank is composed by selecting at least one kind from among a group composed of a cellulose-based resin, a fluorine-based resin, a sulfone-based resin, a polymer of alkyl derivative of polyethylene and ethylene, an acryl-based resin, nylon, a nitride ceramic, a silicide ceramic, a boride ceramic, silicon dioxide whose surface is silylated, a glass and titanium, or by combining a plurality of them. The sectional view of a line filter 5, in which a filter 1 is placed inside a holder 3, is shown. In the line filter 5, the filter 1 is housed in a thin disk-like space part 33a in a half body 3a of the holder 3.
Patent JP-H05113610-A (JP)
Title: Image recorder
Inventor: ANDO KYOICHI
IPC: G03B27/32
Filed: 1991-10-23
Abstract: PURPOSE:To prevent an image distance on a photographed film from being changed even in the case of switching an object carrying speed. CONSTITUTION:Selectors 62 and 65 are selected by a signal which is outputted from a shift register 61 based on a signal from a paper sensor 29 for deciding the time of opening/closing a shutter member for controlling a recording time at the time of recording information on the image of the object on the film while following up the switching of the object carrying speed in the case of automatic paper feeding, or manual paper feeding, and a control signal is sent to a shutter control circuit 66, and in the case of the automatic paper feeding, the shutter is opened/closed so that it may have enough time to make the object pass under the paper sensor 29, meanwhile, the shutter in the case of the manual paper feeding is opened later than in the case of the automatic paper feeding, and also, the shutter is closed earlier than the time necessary for making the object pass under the paper sensor.
Patent JP-H05122476-A (JP)
Title: Copying machine
Inventor: NAGASHIMA SUNAO
IPC: H04N1/44
Filed: 1991-10-23
Abstract: PURPOSE:To aotomatically manage image data registered on image memory with high security by providing a control means which controls copy request acceptability based on the image data registered on the image memory by identifying the presence/absence of a copy request by a specific means. CONSTITUTION:Encoded image data sent from an image data transmission circuit 15 is received and converted at an image data reception circuit 20, and is transferred to and stored in the image memory 27, 28 via a bus line 31. A CPU 21 uses a ROM 22 for execution program storage and a working RAM 23, and receives a command from a control part via an interface circuit 24, and then, performs memory control. When the copy request based on the image data registered on the image memory 27, 28 is issued by the specific means, the presence/absence of the copy request by the specific means is identified by the control means, i.e., the CPU 21. The copy request acceptability based on the image data registered on the image memory 27, 28 is controlled and the utilization of the image data on the image memory 27, 28 by a third party is limited.
Patent JP-H11146669-A (JP)
Title: Ultrasonic motor and electronic equipment with ultrasonic motor
Inventor: IINO AKIHIRO
IPC: G04C3/12
Filed: 1997-11-05
Abstract: PROBLEM TO BE SOLVED: To allow a vibrating body to vibrate stably and prevent suppression of vibration by installing, at the nodes of vibration of the vibrating body, elastic support members which elastic-deform according to the vibration condition of the vibrating body and support the vibrating body against pressure. SOLUTION: This ultrasonic motor has projections 13 for expanding vibration and elastic supporting members 18a, 18b formed on an upper face of a vibrating body 12. The projections 13 not only expand the vibration displacement of the vibrating body 12 and transmits it to a rotor body but also transmits pressure to the vibrating body 12. With a piezoelectric element excited, progressive waves appear in the circumferential direction on the vibrating body 12 and nodes appear at the positions 12b, 12c in the diameter direction, but the elastic support members elastic-deform at other positions than the nodes according to the vibration displacement of the vibrating body 12. Furthermore, pressure is applied to the vibrating body 12 through the projections 13 and generates bending moment downward in the vibrating body.  However, the elastic support members 18a, 18b apply force against the pressure to the vibrating body and lessen the bending moment. By this method, the vibrating body can be allowed to vibrate stably and suppression of vibration can be prevented.
Patent JP-2000127389-A (JP)
Title: Ink jet recording head and ink jet recorder having ink jet recording head
Inventor: OKI YASUSHI
IPC: B41J2/165
Filed: 1998-10-23
Abstract: PROBLEM TO BE SOLVED: To provide an ink jet recording head, and an ink jet recorder having the ink jet recording head, in which clogging of nozzle is prevented while stabilizing the printing speed without requiring an additional unit, e.g. a switch. SOLUTION: The ink jet recording head 1 comprises an ink outlet 3, a liquid 4 for sealing the ink outlet 3, means 7 for ejecting ink in response to an image signal and unsealing the ink outlet 3 at the time of ejection, and means 14 for recovering the seal. Preferably, the seal recovering means 14 recovers the seal by bringing the seal liquid 4 at an unsealed ink outlet 3 into contact with ink 5 exposed at t ink outlet 3 and the ink ejection means 7 also serves as a seal recovering means.
Patent JP-H11142333-A (JP)
Title: Light responsive particle densitometer
Inventor: WADA ATSUSHI
IPC: G01N15/06
Filed: 1997-11-05
Abstract: PROBLEM TO BE SOLVED: To enable the obtaining of concentration in a simple method, by outputting a light reception signal as a binary rectangular wave corresponding to time when an optical axis is blocked by suspended particles and time when the optical axis is not blocked according to changes in the reception of light from a light emitting part, and integrating outputted light reception signals. SOLUTION: Light is emitted by a light emitting part 1 connected to a d.c. power source 6 and is received by a light receiving part 2. Obtained light reception signals are integrated by an integrating circuit B. A voltage lower than a voltage corresponding to output at the time of the total blocking of light is outputted by the integrating circuit B according to a period of time during which light from the light emitting part 1 is blocked, and the ratio of the outputted voltage to a reference voltage indicates the ratio of blocking time in a predetermined time. When suspended particles in a fluid pass the optical axis between the light emitting part 1 and the light receiving part 2 in this way, an output voltage Vout becomes a low voltage. In the case of the absence of suspended particles, the output voltage Vout is at a high electric potential.  Therefore, the voltage Vout is expressed as a binary rectangular wave due to the presence or absence of suspended particles in the optical axis. Expressing the output voltage Vout in a rectangular wave eliminates errors even at the time when the light emitting part 1 and the light receiving part 2 are stained.
Patent JP-H04175669-A (JP)
Title: Detecting device for metallic foreign material in insulating gas
Inventor: SENBA KATSUAKI
IPC: G01R31/12
Filed: 1990-11-08
Abstract: PURPOSE:To discriminate an ultrasonic wave generated inside a tank at corona discharge and an ultrasonic wave generated by the motion of metal particles by converting an ultrasonic wave signal into a pulse signal of fixed width, and judging whether or not there is some periodicity in the generation of pulses according to the result of measurement of the distribution of pulses generated within a reference time. CONSTITUTION:When partial discharge(corona) occurs at some point x on a conductor 2 located in a tank 1, ultrasonic wave is generated and transmitted while being reflected through the inside of the tank 1 and is converted into an electric signal when reaching the detection surface of an ultrasonic sensor 3. Ultrasonic wave generated by the motion of metal particles in the tank 1 is detected by the ultrasonic wave sensor 3 in the same way as mentioned above. A measuring circuit 11 for the distibution of time at which pulses are generated measures the distribution of time of pulse generation according to the output signal of a pulse generating circuit 10. A periodicity judging circuit 12 judges whether or not there is any periodicity in the generation of pulse. When there is some periodicity the ultrasonic wave is judged to be one generated at corona discharge, while when there is no periodicity the ultrasonic wave is judged to be one generated by the motion of the metal particles.
Patent JP-H10144434-A (JP)
Title: Decorative electric light
Inventor: TAKASAKI HIROSHI
IPC: H01R33/18
Filed: 1996-11-14
Abstract: PROBLEM TO BE SOLVED: To provide a decorative electric light wherein a lead wire can be quickly smoothly inserted in a through hole, in the case of inserting the lead wire in the through hole, mounting in a support part of the lead wire can be stabilized, reliability and productivity of assembly can be markedly improved. SOLUTION: A lamp 10 and a support part 60 supporting the lamp 10 are provided, the support part 60 has a first columnar part 61 fitted to a tube part of a socket main unit and a second columnar part 62 protruded coaxially from the first columnar part 61, in the second columnar part 62, through holes 64, 64 protruding lead wires 12, 13 of the lamp 10 are formed in such a manner that center axes thereof and center axes of the lead wires 12, 13 are conformed and an internal diameter thereof is slightly larger than a diameter of the lead wire 12, 13, in both ends of a tip end face thereof a chamfered part 65, 65 is formed, in each chamfered part 65, a guide groove 65a, guiding the lead wire 12, 13 protruding from the through hole 64, 64 bent and stored, is formed.
Patent JP-2000117138-A (JP)
Title: Method and apparatus for separation treatment of waste fiber heat insulating material covered with or reinforced by metal wire
Inventor: KIKUCHI SHIRO
IPC: B02C21/00
Filed: 1998-10-09
Abstract: PROBLEM TO BE SOLVED: To easily separate a metal net and rock wool by adapting a waste fiber heat insulating material covered with or reinforced by a metal wire (e.g.; rock wool waste material fitted with a metal net) to recycling treatment. SOLUTION: A rock wool waste material fitted with a metal net preliminarily subjected to dehydration treatment is sent into a roller compression machine B to be ground so that rock wool is easily separated from the metal net and the metal net among the metal net and ground rock wool falling on an obliquely arranged vibration screening machine C is discharged toward a receiving stand 8. The ground rock wool is allowed to fall through the vibration screening machine to be recovered in a vinyl bag 10 through a hopper 9.
Patent JP-H08155454-A (JP)
Title: Acidic water-making apparatus
Inventor: OOBUKA KUMIO
IPC: C02F1/46
Filed: 1994-12-07
Abstract: PURPOSE: To prevent the flow of formed water from receiving the effect of gas generated by electrolysis and to reduce the discharge of chlorine gas to the atmosphere to the utmost. CONSTITUTION: An acidic water discharge pipe 3 is connected to an electrolytic cell 1 having an anode and a cathode isolated by a diaphragm on the anode side thereof and an alkaline water discharge pipe 4 is connected thereto on the cathode side thereof. The acidic water discharge pipe 3 and the alkaline water discharge pipe 4 are connected by a communication pipe 7 and the intermediate part of the communication pipe is positioned above the electrolytic cell 1. An air supply pipe 8 is connected to the uppermost part of the communication pipe 7 and the leading end part thereof is inserted into an acidic water storage tank 5.
Patent JP-S63155314-A (JP)
Inventor: CHIYOU TAEEYONGU
IPC: H04B3/00
Filed: 1987-12-02
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。