baber/WOPTO huggingface dataset:
Patent JP-H10164771-A (JP)
Title: Electric apparatus with built-in generator
Inventor: TADA MASAHIRO
IPC: H02K7/18
Filed: 1996-12-03
Abstract: PROBLEM TO BE SOLVED: To promote the downsizing and the reduction of operation labor by supplying load selectively with the power from the first power source part including a capacitor for power storage which is charged with the DC power converted from the power from the AC generator for generating electricity with a manual rotating mechanism, and the second power source part including a primary battery. SOLUTION: The three-phase AC voltage that a three-phase AC generator 11 generates by the rotation of the handle for rotation of a manual rotator 12 and the current are rectified with a group 420 of rectifying elements, and they are supplied to the electric double-layer capacitor 51 of a capacitor for power storage of the power source part to supply specified DC power so as to charge it. A switch 50 has a mobile contact 500 to be selectively connected to the contact 50A connected to the capacitor 51, the contact 50B connected to the primary battery 52 of the power source part, or a vacant contact 50C.  A radio receiver constituent part 56 operates with the DC voltage and current of the capacitor 51 or the primary battery 52 as an operation power source, consequently it reduces the rotational torque of the rotor of the AC generator 11 for the charge of the capacitor 51, and dispenses with the secondary battery, and the downsizing and the reduction of operation labor can be materialized.
Patent JP-H04195301-A (JP)
Title: Integral and proportional compensator
Inventor: INOUE KENJI
IPC: G05B7/02
Filed: 1990-11-28
Abstract: PURPOSE:To smoothly start and stop a motor according to stepwise commands of the control system for the motor by making the variation rate of an output small by suppression when the variation rate of the output is large and exceeds a clamp value. CONSTITUTION:The upper-limit clamp value and lower-limit clamp value of the variation rate are made proper by using the integral and proportional compensator 20 and then its step response output can gently be increase or decreased so that the output torque of the motor 5 does not become an abrupt exciting force to a load side. Further, the upper-limit and lower-limit clamp values are set, so the peak value of the step response output is limited and vibration is prevented from being generated when the motor starts and stops. Further, the integral and proportional compensator 20 performs suppressing operation only when the upper-limit or lower-limit clamp value is exceeded, but does not perform the clamping operation in or almost in a stationary state.
Patent JP-H11154033-A (JP)
Title: Security reinforcement system
Inventor: YANAGISAWA TAKASHI
IPC: G06F21/00
Filed: 1997-11-25
Abstract: PROBLEM TO BE SOLVED: To provide the security reinforcement system which makes it possible to confirm that a user of a device does not change even if the user does not indicate a lock when leaving the device and can improve the safety of device use. SOLUTION: A user-specified device 100 is equipped with a user management device which has a weight sensing sensor 111 for detecting the weight of the user and always monitors whether or not the user of the device changes, a user identification device 120 which identifies the specific user of the device according to the output of the user management device 110, and a user change informing device 130 which performs control for securing the use of the device by informing the device 10 of a change of the user when the specific user is identified.
Patent JP-H07112619-A (JP)
Title: Battery carrier fitting structure for electric vehicle
Inventor: ETO TOYOHIKO
IPC: B60K1/04
Filed: 1993-12-21
Abstract: PURPOSE:To reduce the body weight in the battery carrier fitted state and sufficiently secure the rigidity of a battery carrier and the rigidity of a body in the battery carrier fitted state. CONSTITUTION:Floor under members 28 are arranged between rockers 26 of a body 10, and the floor under members 28 are cut off for the zone of a battery carrier mount section. A cross member 34 is arranged between a pair of rockers 26, and the floor cross member 34 is cut off for the zone of the battery carrier mount section. A battery carrier 12 is provided with two battery carrier under members 14 and a battery carrier cross member 16, and these members connect the cutoff sections of the floor under members 28 and the cutoff section of the floor cross member 34 while the battery carrier 12 is assembled to the body 10.
Patent JP-H06175458-A (JP)
Title: Portable device capable of changing color of fixed toner image
Inventor: KOBAYASHI KENJI
IPC: G03G15/01
Filed: 1992-12-02
Abstract: PURPOSE:To provide a compact portable device which changes the color of only a specified part of a fixed toner image in a simple process so as to emphasize the part. CONSTITUTION:A portable device M has a housing 1 formed in its lower part with an opening 2, and a press roll 3 incorporating a heater 4 radiating a heat controlled by a press control part 20, and rotatably located in the opening 3. Shaft parts 6, 7 planted on the housing body 1a are rotatably fitted thereon with pulleys 9, 10 around which a belt 8 is wound, and which are associatingly rotated. A transfer tape spool 20 in which a transfer tape 21 is wound in a rolled form on a spool support 22 is stored in the housing, and the spool support 22 can be fitted on the attaching parts 9a, 10a of the reels 9, 10. The transfer tape 21 is guided by a guide roller 23, a guide walls 24, 25 and the like, and the leading end of the tape is fixed to the spool support 22' fixed on the attaching part 10a of the reel 10 after it is wound on the press roll 3.
Patent JP-H09162842-A (JP)
Title: Polarization multiplex communication system
Inventor: ASAHINA TAKASHI
IPC: H04J11/00
Filed: 1995-12-12
Abstract: PROBLEM TO BE SOLVED: To realize the communication of plural channels even in the same frequency section and to effectively use a frequency by transmitting the polarizations of te radio waves of the respective channels by means of changing them in a spread spectrum communication. SOLUTION: In the spread spectrum communication, the polarized waves of the radio waves of the respective channels are changed and transmitted. Namely, the polarized waves of a horizontal polarization transmission antenna 6, a horizontal polarized reception antenna 7, a vertical polarization wave transmission antenna 14 and a vertical polarization reception antenna 15 are changed. If the antenna of a prescribed antenna characteristic is used when S/N of a system lacks by 10dB in two systems transmission, for example, the unnecessary radio wave is removed by more than 10dB of C/N wen the angle deviation of the antenna is within ±3 degrees. Then, it is added to the spreading gain of a spread spectrum system, and a system function can be satisfied.
Patent JP-2001142443-A (JP)
Title: Method of rewriting program for display device
Inventor: SEGAMI OSAMU
IPC: G06F11/00
Filed: 1999-11-12
Abstract: PROBLEM TO BE SOLVED: To provide a method of rewriting a program for display device facilitating to avoid rewriting by mistake an area other than that to be rewritten. SOLUTION: A rewriting program is divided into plural blocks corresponding to those of an existing program, and identification data for demanding or not demanding alteration with the same value as reference identification data for demanding or not demanding alteration are written beforehand at a prescribed position in a block required to be rewritten, and identification data for demanding or not demanding alteration with a different value from that of the reference identification data for demanding or not demanding alteration are written beforehand at a prescribed position in a block not required to be rewritten, and when the existing program is rewritten by the rewriting program, it is judged whether or not the identification data for demanding or not demanding alteration coincide with the reference identification data for demanding or not demanding alteration,  block by block between the rewriting program and the existing program corresponding to each other, and the program is rewritten only between the blocks of which both data match with each other.
Patent JP-2000141155-A (JP)
Title: Tool exchange device
Inventor: SERIZAWA YUJI
IPC: B23Q3/157
Filed: 1998-11-13
Abstract: PROBLEM TO BE SOLVED: To provide a tool exchanging device to perform automatic exchange of a long tool mounted on a machine tool and minimize an installation space for the long tool. SOLUTION: This tool exchange device performs exchange of the tool of the main spindle device of a machine tool on which a tool held in a posture along approximately a horizontal direction is mounted. This tool exchange device comprises a tool magazine part 21 to have a tool pot 23, serving as a tool holding means, to hold a tool approximately along a vertical direction; a grasping arm part 62 to grasp a tool; and a revolving mechanism part 151 to revolve the grasping arm part 62. A tool in a state to be held by the tool pot 23 approximately along a vertical direction is grasped by a grasping arm part 62. The tool is changed into a posture held approximately along a horizontal direction only by the revolution motion of the grasping arm part 62 by the revolving mechanism part 151 and moved to a tool exchange position wherein the main spindle device can be mounted.
Patent JP-H01165828-A (JP)
Title: Control on operation of pneumatic caisson excavator
Inventor: TANAKA TOSHIO
IPC: E02F9/20
Filed: 1987-12-21
Abstract: PURPOSE:To permit unmanned excavating operation in a pneumatic caisson by a method in which a television camera set on a rotary frame is turned toward the turning direction of the frame prior to the turning of the frame. CONSTITUTION:A television camera 25 is rotatably set on a rotary frame 5 in a manner that it can be operated on the horizontal plane. The camera 25 is turned toward the turning direction of the frame 5 prior to the turning of the frame 5. The turning direction of the frame 5 is recognized in the view field of the camera 25, and then the turning of the frame 5 is started.
Patent JP-H06185966-A (JP)
Title: Surface flaw detector for wire rod
Inventor: CHIBA SABURO
IPC: H01B13/16
Filed: 1992-11-09
Abstract: PURPOSE:To obtain a surface flaw detector for wire rods which is free from disconnection even when the detector is of a contact type, does not require any change even when the diameter of a wire rod varies, and has high detecting sensitivity by supporting the detector with a guide roll and detecting the surface flaw of the wire rod while the front ends of detecting elements are brought into contact with the wire rod under a prescribed pressure. CONSTITUTION:A wire rod 1 is moved at a prescribed speed and each piezoelectric element 3 continuously outputs a constant voltage signal V0 from its front end section 30. When the surface flaw of the wire rod l comes into contact with the element 3, the element 3 is deformed and a stress is generated in the element 3 due to the deformation. Since a fluctuating voltage DELTAV is generated based on the stress, the element outputs a voltage signal of V0+DELTAV. The voltage signal is passed through a filter circuit 4 and, after a noise component is blocked by its frequency, only the band of a frequency (f) is outputted to an amplifier circuit 5. The circuit 5 amplifies the signal V0+DELTAV from which the noise component is removed and outputs the amplified signal to a recorder 8 as the surface flaw measured results of a comparator circuit 7 and each element 3.
Patent JP-H04191229-A (JP)
Title: Belt regulator for paper feeder
Inventor: TAKAGI KOSUKE
IPC: B65H5/06
Filed: 1990-11-26
Abstract: PURPOSE:To make belt tension optimum and reproducible by installing an idler pulley, giving tension to a belt, in one end of a lever made rockable centering on a roller shaft. CONSTITUTION:An idler pulley 18, giving tension to a belt, is installed in one end of a lever 6 made rockable with a roller shaft as the center. In addition, a gear part 2 or cam groove is installed in the other end of this lever 2, and there is provided a constant torque generating means 14 fitted with an eccentric cam to be inserted into a gear 1 in mesh with the gear part 2 or the cam groove at the tip, through which a constant torque is transmitted to the lever 6 and tension of the belt 5 is thus regulated.
Patent JP-2001142352-A (JP)
Title: Fixing device and image forming device using the same
Inventor: NAKAMURA AZUSA
IPC: G03G15/20
Filed: 1999-11-15
Abstract: PROBLEM TO BE SOLVED: To reduce the power consumption of a fixing device. SOLUTION: A control part 22 controls to start heating a heating roller 6 by turning on the switch of the heating lamp 14 of the roller 6 when the power source switch of the image forming device 100 is turned on, and start raising the temperature by energizing the heating element of an outer periphery heating roller 3 when the surface temperature of the roller 6 attains specified temperature. Thus, heating the roller 3 is started later than heating the roller 6 but time taken to attain actuation temperature is nearly the same between them, whereby a situation that the roller 3 having higher temperature rising speed attains the actuation temperature earlier than the roller 6 and holds the temperature is prevented, and the power consumption in a power saving state is reduced.
Patent JP-H03185046-A (JP)
Title: Thermosetting resin composition for semiconductor sealing use
Inventor: KITAHARA MIKIO
IPC: C08L63/00
Filed: 1989-12-15
Abstract: PURPOSE:To obtain the title composition giving high reliability for sealing surface-packaging type semiconductor devices, thus useful from an industrial standpoint by incorporating a specific silicon-contg. polymer and a coupling agent in a composition comprising a thermosetting resin and inorganic filler. CONSTITUTION:The objective composition can be obtained by incorporating a composition comprising (A) 100 pts.wt. of a thermosetting resin (e.g. produced from an epoxy resin and its curing agent) and (B) 100-900 pts.wt. of an inorganic filler (e.g. spherical silica) with (C) 0.5-50 pts.wt. of a silicon-contg. polymer prepared by polymerization of a silicon-contg. alpha-olefin of the formula (R1 is H, alkyl, aryl or halogen; R2 is alkylene or phenylene; m is 0 or 1-20; n is 1, 2 or 3) and (D) 0.5-50 pts.wt. of a coupling agent.
Patent JP-H08206379-A (JP)
Title: Contracting sewing controller of sewing machine
Inventor: KUBOTA YOSHIHIKO
IPC: D05C5/04
Filed: 1995-12-13
Abstract: PURPOSE: To improve the work efficiency by indicating that the work is in alternate sewing condition when alternate sewing is designated, and detecting the completion of contracting sewing on the condition that the thread cutting has been completed, based on the combination of information on two sets of contracting sewing patterns stored and the order, and reading out the sewing patterns each time. CONSTITUTION: A sewing pattern input circuit 21 stores sewing pattern data into a sewing pattern circuit 18. Furthermore, an alternate pattern selecting circuit 20 instructs to combine patterns Nos. for continuously sewing a right sleeve and a right sleeve. And, when an alternate mode setting circuit 10 sets an alternate mode, the No of the pattern to be sewn first is indicated on a display circuit 22. According to this, the specified, for example, right sleeve's pattern is sewn. This sewing ends, and a thread cutting completion detecting circuit 15 detects that the thread is cut. With this, a contracted sewing completion detecting circuit 13 detects the completion, and the next pattern is indicated in the display circuit 22, and sewing is made with this pattern.
Patent JP-H05159733-A (JP)
Title: Energy dispersing x-ray detector and vacuum exhaust method thereof
Inventor: WATANABE EIICHI
IPC: G01T1/36
Filed: 1991-12-09
Abstract: PURPOSE:To well and efficiently perform vacuumizing of a space where an X-ray detecting element is arranged. CONSTITUTION:When an X-ray detecting element 8 is not used, a compressor 1 is placed inoperative to stop operation of a refrigerator, in a control part 15. In this way, a temperature of an adsorbent 5 rises to emit gas, once adsorbed, to space A. Thus, a degree of vacuum is lowered down in the space A, but when operation of an X-ray detector is instructed from an operating part 16, an exhaust pump 14 is actuated by the control part 15. After performing vacuumizing of the space A by simultaneously opening an exhaust valve 12, when the degree of vacuum in the space A is detected to reach a predetermined value by an output signal of a vacuum gage 6, the exhaust valve 12 is closed to stop operation of the exhaust pump 14 and also to start operation of the compressor 1. Thus by cooling the adsorbent 5, thereafter the inside of the space A holds the predetermined degree of vacuum.
Patent JP-H01164273-A (JP)
Title: Rectifier
Inventor: MORI FUCHIYOSHI
IPC: H02M7/12
Filed: 1987-12-21
Abstract: PURPOSE:To suppress rush current, by advancing the ignition phases of a first and a second semiconductor switching elements from 180 degrees to zero degree, at the time of starting. CONSTITUTION:A rectifier circuit A is composed of thyristors 11-12, transistors 13-14, and diodes 13a-14a. In a state that the thyristor 12 is turned ON in the positive semicycle of AC voltage Vs, the transistor 14 is turned ON/OFF, and by regulating an ON-period, input current is is increased or reduced. In a state that the thyristor 11 is turned ON in the negative semi-cycle, the transistor 13 is turned ON/OFF, and the ON-period is regulated. Besides, when an AC power source 1 is made in case of starting, then the phase controlling angles of the thyristors 11, 12 are contrived to be slowly shifted from approx. 180 degrees to approx. 0 degree. As a result, rush current under starting can be suppressed.
Patent JP-2000272397-A (JP)
Title: Simple table for vehicle
Inventor: MIZUNO HIROSHI
IPC: B60N3/00
Filed: 1999-11-16
Abstract: PROBLEM TO BE SOLVED: To provide a table having a simple structure and easily detachable when it is out of use. SOLUTION: A table board 1 is provided with legs 2 protruding horizontally and each leg 2 is foldable at a position in the longitudinal direction thereof. Tubular brackets 42 mounting holders 3 are installed in internal frames 41 for a vehicle seat. To use the table legs 2 are inserted into the holders 3, until foldable parts are embedded so that the table board 1 is supported at a substantially horizontal position. When the table is not used, the legs 2 are drawn from the holders 3 until the foldable parts thereof are exposed and the table board 1 is tilted for storage in a vertical position along a seat back. Furthermore, the legs 2 are pulled out of the holders 3 to remove the table board 1.
Patent JP-H11251245-A (JP)
Title: Surface pretreatment method for oxide substrate using ion beam and method for forming nitride thin film using the same
Inventor: KO SHAKUKIN
IPC: H01L21/203
Filed: 1998-11-16
Abstract: PROBLEM TO BE SOLVED: To reduce the interstitial spacing between a substrate and a deposited substance, when a thin film is formed on the substrate by modifying the surface of an oxide substrate into a nitride while irradiating the oxide substrate with a reactive N2 <+> ion beam having an energy of a predetermined amount. SOLUTION: The surface of an oxide substrate is modified into a nitride by irradiating the oxide substrate with a reactive N2 <+> ion beam, having an energy of 100 eV to 10 KeV by a predetermined amount. Then, the resultant substrate whose surface is transformed is subjected to a vapor deposition method, to thereby form a nitride thin film of a type defferent from that of the intermediate nitride formed on the surface during the surface pretreatment. Here, it is preferable that the oxide substrate be an Al2 O3 substrate, the ion beam be an ion beam of 1×10<16> /cm<2> reactive N2 <+> having an energy of 1 keV, the intermediate nitride formed on the surface-pretreated substrate by the surface modification is AlN, and the finally vapor-deposited nitride thin film is a GaN thin film.
Patent JP-H03185946-A (JP)
Title: Information transfer system
Inventor: SUEISHI YASUSHI
IPC: H04L12/40
Filed: 1989-12-14
Abstract: PURPOSE:To relieve the load of a network by connecting plural terminal equipments sending and receiving a token only so as to constitute a network and providing a means inhibiting it that the destination address in the transferred frame is all zero. CONSTITUTION:A network 5 is constituted only with terminal equipments 1-4 sending and receiving a token and the token 7 is circulated in the network 5 in a direction of circulation 6. An MAC layer frame 18 consists of a preamble 11, a start delimiter 12, a frame control 13, a destination address 14, a caller address 15, protocol information 16, a frame check sequence 17 and an end delimiter 18. In this case, the MAC layer frame 19 transferred to the token 7 requires it that the destination address 14 reaches all zero. Thus, the load in the operation and constitution of the network such as number of terminal equipments to a network, a connection distance and a traffic or the like is relieved and the information between terminal equipments is transferred at a high speed.
Patent JP-H10172347-A (JP)
Title: Composition for semiconductive layer of crosslinked-polyethylene-insulated power cable
Inventor: NITTA MAKOTO
IPC: H01B1/24
Filed: 1996-12-05
Abstract: PROBLEM TO BE SOLVED: To provide an excellent composition for the semiconductive layer of a power cable, having extrudability and good mechanical characteristics at low temperature settings at which scorching will not occur and having sufficient conductive and electrical characteristics. SOLUTION: A composition for the semiconductive layer of a crosslinked- polyethylene-insulated power cable is used which comprises an olefin type copolymer having a density of less than 0.910g/cm<3> and a melting point of 105 deg.C or less, with the relation between the density d g/cm<3> and the melting point Tm deg.C being represented by Tm=700d+α (α is not less than -539 and not more than -525), and carbon black.
Patent JP-H05131673-A (JP)
Title: Controlling system for fixing temperature
Inventor: KUBOTA YUKIO
IPC: B41J2/32
Filed: 1991-11-13
Abstract: PURPOSE:To reduce a wasteful use of an electric power for heat reservation of a fixing part of a printer used for an information processor and a deterioration of each component caused by a long-time heating to extend the service life of the device. CONSTITUTION:Data received from a host device 1 is transmitted to a printing control part 3 through a data bus 9. In a printing part 4, the data is printed out. A timer circuit 10 measures a waiting time of the printing control part 3. Without the transmittion of data for a fixed time, a fixing temperature control part 5 lowers the temperature of a fixing part 12 under control.
Patent JP-H02170077-A (JP)
Title: Digital video processing circuit
Inventor: HIRATE KOJI
IPC: G01S7/10
Filed: 1988-12-22
Abstract: PURPOSE:To vary the characteristics of video displayed on a CRT optionally and to improve the visibility greatly by adding a data converting circuit. CONSTITUTION:Quantized digital video 5 is inputted to a data converting circuit 7 and a mode select signal 8 is selected to perform conversion for input so that the best video characteristics, wherein, for example, a level difference nearby a saturation is emphasized, corresponding to the circumstances are obtained. Then, data of one sweep are stored in an input buffer 1 and stored in an image memory 2. When the data are read out, data of one scan is read out of the memory 2, stored in a output buffer 3, and sent to an output controller 4, and the data is D/A-converted and outputted as display video 6. The characteristics of the video displayed on the CRT can be varied optionally, so the visibility is improved.