baber/WOPTO huggingface dataset:
Patent JP-S63128030-A (JP)
Title: Oriented polyester film
Inventor: MATSUYAMA YUJIRO
IPC: B29C55/12
Filed: 1986-11-18
Abstract: PURPOSE:To provide the titled film outstanding in lubricity and wear resistance, insignificant in coarse asperities, thus suitable as a base for magnetic recording materials, containing specified proportions of inert particles with each specific average size, size distribution and shape. CONSTITUTION:Such inert particles that the average size fall between 0.05 and 5mum, size variation <=25% and area ratio to the circumscribed circle defined by formula [(projected sectional area of the particle/circumscribed circle area for the particle)X100]>=60% is incorporated in a polyester followed by its formation according to the conventional processes, thus obtaining the objective film containing 0.05-0.5wt% of said inert particles. It is recommended that said particles be of calcium carbonate, being incorporated before the completion of the initial condensation in the form of an ethylene glycol slurry.
Patent JP-2000104812-A (JP)
Title: Running transmission of harvester
Inventor: HAYASHI SHIGEKI
IPC: F16H61/02
Filed: 1998-09-29
Abstract: PROBLEM TO BE SOLVED: To shift a gear to a speed change state in response to the harvesting state without the trouble of a gear shift. SOLUTION: In the running transmission of this harvester in which a main transmission and sub-transmission are provided gear-shiftably by an artificial operation type operation means 62 provided separately for each, harvesting state judging means 60, S1 for judging the harvesting state are provided and based on the judging information of this judging means 60,S1, an automatic speed change means 60 for speed changing the sub-transmission automatically is provided so as to be the decided speed change state corresponding to the harvesting state.
Patent JP-S63128875-A (JP)
Title: Focus detector
Inventor: YAMADA KUNIHIKO
IPC: H04N5/217
Filed: 1986-11-18
Abstract: PURPOSE:To prevent the generation of switching noise and to remove synchronizing noise by providing a suppressing signal generating circuit to generate a suppressing signal changing smoothly, and a circuit to suppress a video signal from an image pick-up element in accordance with the suppressing signal. CONSTITUTION:A triangular wave generating circuit 30 receives a horizontal blanking pulse and generates the triangular wave synchronized to this. A limiter 32 cuts the upper and lower sides of the triangular wave generated by the triangular wave generating circuit 30 at a suitable level and a lower side level is made into '0' V and outputted. A multiplier 34 multiplies the output of the limiter 32 to a video signal from a preamplifier 12. The output of the limiter 32 comes to be the suppressing signal to remove the synchronizing noise of a blanking period. When the waveform of a horizontal blanking pulse and the waveform of the limiter 32 are compared, for the output of the limiter 32, the rise and the fall are both smooth. Consequently, even by multiplication with the multiplier 34, large noise like the switching noise does not occur.
Patent JP-H05118774-A (JP)
Title: Laminated heat exchanger
Inventor: SUGA HIROAKI
IPC: B23K1/00
Filed: 1991-10-23
Abstract: PURPOSE:To obtain an inexpensive laminated heat exchanger for use in an air conditioning system by joining together an outlet and inlet pipe, an end plate and heat exchanging plates by a single brazing operation in a furnace. CONSTITUTION:The laminated heat exchanger is composed of a fluid outlet and inlet pipe 12, an end plate consisting of a plurality of laminated plates 14, each having a hole 13 to receive the outlet and inlet pipe therethrough, and a plurality of heat exchanging plates 11 having a plurality of grooves 15 in which the fluid flows. The plate 14 and the heat exchanging plate 11 are made of brazing material.
Patent JP-H09109810-A (JP)
Title: Rear structure for baggage transport vehicle
Inventor: YAMAZAKI TSUYOSHI
IPC: B60R19/48
Filed: 1995-10-24
Abstract: PROBLEM TO BE SOLVED: To provide a rear bumper for baggage transport vehicle which has a shape by which loading and unloading of bagges are easy, which is capable of eliminating an inconvenient state where water, mud, etc., are accumulated on its upper face, and which can stably maintain a placing state without causing slippage of the baggages even when they are temporarily placed on its upper face. SOLUTION: In a baggage transport vehicle in which baggages 3 are loaded in a baggage room 4 through a rear opening 2 which is opened and closed by a back door 6, the upper face 3a of a rear bumper 3 arranged at the lower part of the rear opening 2 is arranged so that it is inclined downward from inside to outside the baggage room 4, and an antislipping member (for example, a rubber member 7) is arranged on the upper face 3a of the rear bumper 3.
Patent JP-H08138193-A (JP)
Title: Car navigation system and car navigation terminal provided with service facilities information displaying function
Inventor: SAKOGUCHI ITSUKI
IPC: G09B29/00
Filed: 1994-11-09
Abstract: PURPOSE: To display the position and the advertisement information of a shop providing required service as overlapping those on map picture display in the course of navigation so as to show these information to a driver in the case where the specified service becomes necessary during driving. CONSTITUTION: The navigation terminal acquires present location by a GPS radio wave receiving part, and extracts map data centering around the present location of one's own vehicle out of a CDROM medium attached in the terminal, and displays it on a display screen. Besides, by operating one of service facilities selection buttons, the position, the name and the advertisement of a gasoline station, for example, are displayed being overlapped on a map. Accordingly, the information 25, 26 of the service facilities the driver seeks can be displayed as well while being overlapped on the map. Especially, even in the case where the driver wonders if there are the desired service facilities, the position, etc., can be displayed on the display screen by only operating the button.
Patent JP-H09108100-A (JP)
Title: Thermal cooker
Inventor: KODA TETSUYA
IPC: A47J27/00
Filed: 1995-10-24
Abstract: PROBLEM TO BE SOLVED: To provide a thermal cooker which controls a heating output to make a temperature distribution better quickly in an object to be heated. SOLUTION: A thermal cooker is provided with a body 1 to house an object to be heated for thermal cooking, a heating part 2 to heat the object to be heated, an intermittent chaos signal generation means 3 to generate an intermittent chaos signal, a control means 4 to change an output according to an output of the intermittent chaos signal generation means and an electric energization control means 5 to change a heating power to the heating part according to an output by the control means. Even when component substances of the object to be heated and the ratio of the substances are different, the temperature distribution of the object to be heated can be uniformized.
Patent JP-H11103736-A (JP)
Title: Spool breaking device of fishing reel
Inventor: TERAUCHI TAKASHI
IPC: A01K89/0155
Filed: 1997-10-08
Abstract: PROBLEM TO BE SOLVED: To provide a breaking device capable of rapidly corresponding to sudden changes without needless breaking. SOLUTION: This spool-breaking device for fishing reels is assembled by arranging electromagnets face to face on an electric conductor capable of rotating by interlocking with the rotation of a spool to force magnetic breaking to the rotation of the spool on releasing a fishline by an eddy current generated in the electric conductor and installed with a rotation-detecting means which detects number and direction of the rotation of the spool and a breaking means which controls magnetic force of the electromagnet depending on a change value by calculating the number of rotations of the spool per unit time on releasing the fishline based on the detected value of the rotation-detecting means.
Patent JP-H11109474-A (JP)
Title: Function display device
Inventor: MIYAMOTO HIDENORI
IPC: G03B17/18
Filed: 1997-10-08
Abstract: PROBLEM TO BE SOLVED: To enable a user to recognize an operating button for actuating an illuminator, during nighttime use, without excessively consuming power, with a simple constitution by making the surface exposed to the outside, of an operating switch made of a fluorescent material. SOLUTION: During the nighttime use, a liquid crystal display panel is irradiated with light from an LED 5 by the operation of an operating button 41D, so that the user can recognize an operation mode. On the other hand, operating buttons 41A-41D are made of resin including the fluorescent material, so that the user can recognize the positions, in such a manner that these operating buttons 41A-41D emit fluorescent light, during the nighttime use. In function switching display windows for displaying the functions of the operating buttons 41A-41D emitting the fluorescent light, the light from light emitting parts 42 arranged in the rear is emitted to the outside through the function switching display windows.  Therefore, during the nighttime use, the user can recognize the function switching display windows provided in the vicinities of the operating buttons 41A-41D, to correspond to them.
Patent JP-S63128442-A (JP)
Title: Control device for cyclic start task
Inventor: YAMAGUCHI KATSUYOSHI
IPC: G06F9/48
Filed: 1986-11-18
Abstract: PURPOSE:To attain the cyclic task control with satisfactory high-speed response properties by locking a task control block, a program working space and a task area program onto a main memory and reusing these locked working area and task program. CONSTITUTION:When a task end request 101 is produced, a task is released from a chain by a practicable task chain releasing means 102. Then the residence/non-residence properties of the task are decided by a residence task deciding means 103. In the case of a residence task, a task control block is never released and the task is inactivated by a task inactivating means 105. In this case, a program unloading state, a TCB and a work area are not released but fixed to a memory. Such a process shortens the processing time when a task ends and also activates a fixed program, the TCB and the work area for reuse of them when the task is started again. As a result, the processing speed is increased with a task control device.
Patent JP-S63128841-A (JP)
Title: Automatic eliminating device for same packet data
Inventor: HATANO TAKASHI
IPC: H04L29/10
Filed: 1986-11-18
Abstract: PURPOSE:To relieve the load of a host device by comparing a packet data this time with a preceding packet data and transferring the packet data to the host device only when they are not identical. CONSTITUTION:A flag detector 1a detects a flag of a frame data sent via a line and confirms a series of packet data, then a reception packet data is sent to a 0 elimination circuit 1b. The packet data in which the bit of a level is eliminated by the circuit 1b is stored in a frame buffer 4 this time. A comparator 11 compares contents of a preceding frame buffer 3 and the buffer 4 and when both the data are identical, nothing takes place. If not identical, the 1st and 2nd data transfer devices 12, 13 are started. As a result, contents of the buffer 4 are transferred to a host interface 2 and the buffer 3. Thus, when the two consecutive packet data are identical, since no data is transferred, the load of the host device is relieved.
Patent JP-S63128287-A (JP)
Title: Timer
Inventor: MATSUMOTO HISASHI
IPC: G04F3/00
Filed: 1986-11-19
Abstract: PURPOSE:To obtain a timer which is excellent in portability and also, has combined a melody with the time conforming with its use, by allowing the length of sound stored in a storage device to correspond to the length of a musical note, and also, sounding informing sound corresponding to an elapsed time. CONSTITUTION:A timer use IC 1 generates informing sound and an elapsed time by a melody and a rest. A timer is started by a switch 10 and generates informing sound from a buzzer 11. The start and stop of the timer is controlled by a timer controlling circuit 20. In a ROM 19, the tempo and length of a musical note, and a generation sequence of a melody are stored. Also, the melody expresses an elapsed time by a tempo and a rhythm which have been stored, therefore, an informing sound timer having a bell ringing pattern which abounds in variety can be made by this circuit constitution.
Patent JP-H02122703-A (JP)
Title: Temperature compensated crystal oscillator
Inventor: UENO YOSHIFUSA
IPC: H03B5/32
Filed: 1988-10-31
Abstract: PURPOSE:To improve productivity by providing an oscillation circuit part, a circuit to compensate temperature characteristic in a standard temperature area, and a circuit to compensate a specific temperature area independently in each pair of electrodes of a crystal resonator formed in multiple electrode structure. CONSTITUTION:Three pairs of electrodes 12, 13, and 14 are provided in the crystal oscillator 10. The oscillation circuit part 4 is connected to the pair 12, a first temperature compensation circuit 15 to the pair 13, and a second temperature compensation circuit 16 to the pair 14. The temperature characteristic of an oscillation circuit 1 is compensated first by the circuit 15 based on a standard temperature range. A part against specification out of first compensation temperature characteristic compensated at the circuit 15 is compensated selectively by the circuit 16. In such a way, since temperature compensation is performed independently in each of plural circuits, it is not required to remanufacture and exchange the first temperature compensation circuit as in a conventional system, which also facilitates the design of the circuit.
Patent JP-H02123636-A (JP)
Title: Plasma display panel
Inventor: TAKEDA TAICHI
IPC: H01J17/49
Filed: 1988-10-31
Abstract: PURPOSE:To ensure highly fine image and large capacity by constituting a discharge cell group via the disposition of a plurality of discharge cells and constituting one picture element with three discharge cells. CONSTITUTION:A plurality of the first electrodes 2 are formed in parallel at the predetermined pitch on the first substrate 1, and the second electrode 8 constituting a plurality of discharge cells is so formed as to have a portion opposite to the first substrate 1 on the second substrate 7 opposing the substrate 1. The extension direction of the electrode 2 is used as a line direction and the direction of the electrode 8 orthogonal therewith is used as a row direction. A discharge cell C is constituted with the intersection of the projection piece 8a of the electrode 8 in a line direction and the electrode 2, and a plurality of the cells C are arranged in the row direction, thereby constituting a discharge cell group G. Furthermore, a given 'n'th row group G of the cell group G and (n+1)th row group G are arranged, shifted from each other about the half-breadth of a single cell in the row direction, and the boundary of both ends of a plurality of the cells C in the row direction is formed with a barrier rib 6.
Patent JP-H06132089-A (JP)
Title: Driving circuit for plane fluorescent tube
Inventor: YUYAMA MASAMI
IPC: H05B41/24
Filed: 1992-10-14
Abstract: PURPOSE:To extend a life of tube by inverting polarity of voltage, applied to a plane supply tube from an autotransformer through an analog switch, by a fixed period, so that the polarity of voltage is balanced to stably drive the plane fluorescent tube. CONSTITUTION:An FET 11 is turned on by a control pulse (a), to supply drive voltage to a plane fluorescent tube through an autotransformer 12. Here is divided the pulse (a) at the predeterminded voltage by a frequency divider circuit 21, and anolog switches 22a, 22b are control to invert polarity of voltage, supplied to the fluorescent tube 13, by a fixed period. In this way, the voltage polarity is balanced to stably drive the plane fluorescent tube, and its life can be extended.
Patent JP-2000114450-A (JP)
Title: Ic package
Inventor: NAGATA TAKAHIRO
IPC: H01L23/50
Filed: 1998-09-29
Abstract: PROBLEM TO BE SOLVED: To obtain an IC package by which signals on a board can be transmitted with no degradation of waveforms. SOLUTION: Outer signals from a driver 50 is applied to a first lead electrode 4A. The electrode 4A is electrically connected to an input circuit 3A through a pad electrode for signal input provided on an IC chip 3. Also, a second lead electrode 4B is connected to the first lead electrode 4A. That is to say, the first lead electrode 4A and the second lead electrode 4B are provided for one input circuit 3A and a signal path between the first lead electrode 4A and the second lead electrode 4B inside the package forms a transfer path of outer signals. Accordingly, the outer signals applied to the first lead electrode 4A are given to the inner circuit 3A and are supplied to another IC through the second lead electrode 4B at the same time.
Patent JP-H0588577-A (JP)
Title: Fixing device
Inventor: TANIGAWA KOICHI
IPC: G03G15/20
Filed: 1991-09-30
Abstract: PURPOSE:To provide a fixing device capable of suppressing the occurrence of an offset phenomenon that a developer for constituting a developer image formed on a transfer material, and a developer having the electric charge polarity reverse to that of the developer, are transferred to the surface of a rotary body such as a heating roller. CONSTITUTION:A bias voltage is applied to the core metal 3 of the heating roller 1, and composed of an alternating voltage that a DC voltage is superimposed on an AC voltage. The AC voltage is generated from an AC power source 9, and the DC voltage is generated from a DC power source 10. The AC and DC power sources 9 and 10 cooperate each other to compose a bias voltage generating means. On the contrary, the core metal 6 of a pressure roller 5 is grounded. The DC power source 10 generates the DC voltage of -VDC-200V, and the AC power source 9 generates the AC voltage of VPP 600V, whose frequency is 400Hz.
Patent JP-S61158068-A (JP)
Title: Optical disc reproducing device
Inventor: ITO TAKESHI
IPC: G11B20/10
Filed: 1984-12-28
Abstract: PURPOSE:To make the amplitude level of an RF signal constant by increasing the output of a current source when a peak value of the RF signal is higher than a reference voltage. CONSTITUTION:When the peak value Vp of the RF signal is higher than an RF signal reference voltage V2, an output V29 of a comparator circuit 29 controls an output of a current soruce 12 to be increased. As a result, a reference voltage V0 of an error voltage detection circuit 272 is decreased as VMD>V0, then a difference voltage decreases the output of a current source 13 of a PWM signal generating circuit 273. Thus, the slope of a sawtooth voltage signal Vramp fed to a comparator CMP1 is decreased, an L level pulse width of the comparator output is narrowered and the on-period of a switching transistor Q1 of an LD drive circuit 274 is shortened. Thus, the laser output of a laser diode LD is decreased and the amplitude (peak value) of the RF signal is decreased.
Patent JP-H07129407-A (JP)
Title: Version managing method
Inventor: ENDO TSUNEO
IPC: G06F13/00
Filed: 1993-11-05
Abstract: PURPOSE:To reduce man-hour and cost for version up by performing update processing for transferring the program of the latest version from a server and a client terminal and for storing it in a program data base. CONSTITUTION:A server 30 reads version information from a version managing data base 33 and transmits it to a client terminal 35. A version decision part 36 at the client terminal 35 compares that version information with version information stored in a version managing data base 39 and decides whether a program preserved at the client terminal 35 is updated or not when the information is not matched and when it is judged not to update that program, conventional processing is performed. When it is judged to update the program, the update processing is performed to transfer the program of the latest version from the server 30 to the client terminal 35 and to store it in a program data base 38 of the client terminal 35.
Patent JP-H07131993-A (JP)
Title: Speed controller for motor
Inventor: YOSHIDA YASUHIRO
IPC: H02P29/00
Filed: 1993-11-05
Abstract: PURPOSE:To enable swift and precise speed and disturbance compensation of a motor, and moreover to perform stable speed control. CONSTITUTION:In an edge-data detecting part 24, edge data for speed detection are detected from the output signals of a pulse encorder fitted to the rotor shaft of a motor 15. The newest one out of the edge data detected by this edge-data detecting part 24 is detected by a selector 16. To compare this detected value with the speed of a motor model 18, the output of the model is delayed by a time corresponding to one sampling in a delaying part 19, and is averaged in averaging processing parts 20a-20d after that. These averaged output values are compared with detected values in fourth-seventh deviation parts 21a-21d.
Patent JP-S61157380-A (JP)
Title: Rotary treatment apparatus
Inventor: NAGASHIMA SETSUO
IPC: B05C5/00
Filed: 1984-12-28
Abstract: PURPOSE:To reduce the variation in the lowering in temp., in a rotary treatment apparatus for a water process, by providing a ventilative treatment chamber surrounding a treatment liquid, a means for holding and rotating a flat plate shaped object to be treated in the treatment chamber and a means for scattering the treatment liquid. CONSTITUTION:A temp. sensor 7 detects the temp. in a chamber 1 and sends the temp. signal to a controller 8. The controller 8 controls the opening and closing degree of a damper valve 6 through a valve driver 9 so as to make the temp. in the chamber 1 constant. The ventilation amount in the chamber 1 is controlled so as to reduce the variation in the lowering in temp. during a period, when a treatment liquid B is issued from a sprayer 4 and reaches an object A to be treated, even if an exhaust pipe 5 is connected to a common exhaust duct generating the variation in a vacuum degree.
Patent JP-H06131040-A (JP)
Title: Autonomous moving robot
Inventor: NISHIYAMA TAKASHI
IPC: G06F19/00
Filed: 1992-10-15
Abstract: PURPOSE:To provide an autonomous moving robot in which a parallel processing for deciding a progressing speed and a steering angle can be realized even when sensor information is fetched, and the time of an arithmetic processing can be reduced. CONSTITUTION:A sensor data fetching means 40 successively starts an ultrasonic wave sensor 3... fixed to the surrounding of a robot main body, and fetches the distance data of one circumference. After fetching the distance data, the sensor data fetching means 40 reads the position coordinate and progressing direction angle of the robot from a dead recoing device 6, and transmits the distance data of one circumference and the read information as the information of a point of time (i) to a path following-up means 41. On the other hand, the path following-up means 41 reads the distance data and the position coordinate and progressing direction angle of the robot at the point of time (i) in a data communication network with the sensor data fetching means 40, and calculates the deviation angle of the distance and the path direction and progressing direction against a preliminarily applied set path, based on the position coordinate and the progressing direction angle.