baber/WOPTO huggingface dataset:
Patent JP-H01200819-A (JP)
Title: Data output presetting circuit
Inventor: MASUDA MASAMI
IPC: H03K17/16
Filed: 1988-02-05
Abstract: PURPOSE:To suppress a power source fluctuation at the time of a data output, to facilitate the inversion of the data output and to execute a high-speed action by presetting a data output line at the intermediate potential of a supply potential before the data output from a data output circuit to the data output line. CONSTITUTION:When an output control signal phiout goes to 1, gates G1 and G2 go to 1 or 0 according to internal circuit output data (d), one side of output transistors M1 and M2 is turned on, and the other side is turned off. Consequently, a data output line 5 executes a charge or a discharge. In such a case, when a preset control signal phip is made into 1 in a pulse condition before the signal phiout goes to 1, since the output line 5 is preset at a set potential Vs, namely, the intermediate potential, the charge and discharge of the output line 5 are started from the potential Vs. Consequently, since charging and discharging currents at the time of the data output can be decreased, the potential fluctuations of a power terminal N2 and a grounding terminal N3 can be reduced and a buffer circuit 6 is made into a high impedance, the inversion of the data output can be facilitated, and the high-speed action of the output can be executed.
Patent JP-S53109499-A (JP)
Title: Alarm unit for moving body
Inventor: ENDOU TAKAFUMI
IPC: G01S15/50
Filed: 1977-03-07
Abstract: PURPOSE: To reject noise components and to prevent malfunction, by abolishing low pass filter and providing the pulse width discriminating circuit, in the alarm unit utilizing doppler shift of reflected electromagnetic waves. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H07236043-A (JP)
Title: Facsimile equipment
Inventor: ICHINOTO YASUO
IPC: H04N1/23
Filed: 1994-02-23
Abstract: PURPOSE:To provide a facsimile terminal in which power consumption is reduced and a temperature in the equipment is not increased in the reception standby state CONSTITUTION:The facsimile equipment is provided with a modem receiving a transmission signal, demodulating the transmission signal and extracting received picture data DT2, a picture memory 22 storing the received picture data DT2, a decoder 24 decoding the received picture data DT2 read from the picture memory 22 to obtain decoded data DT3, and a page memory 25 storing the decoded data DT3, and also with a recording section 12 receiving the decoded data DT3, driving a print had corresponding to the decoded data DT3 to form an image onto recording paper, and a read/print control section 23. The read/print control section 23 is provided with a means that provides an output of a print start preparation command signal corresponding to a call signal to the recording section 12 to command the preparation of print start and receives a print start preparation end signal from the recording section 12 and outputting a print start signal SG5 to the recording section 12.
Patent JP-H04247975-A (JP)
Title: Head gap adjustment device
Inventor: ARAKI IZUMI
IPC: B41J25/308
Filed: 1991-01-25
Abstract: PURPOSE:To ensure that a head gap between a print head fixed to a movable element and a sheet maintained to a specified extent in accordance with the thickness and number of sheets to be used by providing the print head opposite to the surface of the sheet and a constant piece which comes in contact with the surface of the sheet. CONSTITUTION:A sheet 6 is printed by an ink jet printer head 1 in the process of driving carrier 9 along a carrier shaft 2. When a line is fed or a sheet is discharged, the sheet 6 is fed in a direction which crosses the movement direction of the carrier 9 directly by rotation of a transport roller 8. As a movable element 11 becomes immobilized at a position where a displaced roller 13 comes in contact with the sheet 6 toward the surface of the sheet 6 due to the energization force of a spring 12, a head gap G between an ink jet printer head 1 fixed to the movable element 11 and the sheet 6 is maintained to a specified extent in accordance with the thickness and number of sheets to be used.
Patent JP-H03229348-A (JP)
Title: System information obtaining method
Inventor: IKAMA TAKEHIRO
IPC: G06F15/16
Filed: 1990-02-05
Abstract: PURPOSE:To eliminate the need of designating clearly system information of the other party before executing a program in the own system by providing a communication request receiving means, the other system determining means, the other system information storage means, the other system information managing means and the other system information informing means in the own system. CONSTITUTION:A communication request receiving means 1 receives a communication request from a program 21 in the other system, and the other system determining means 2 determines system information of the other system 20 from the other system information storage means 3, based on the communication request from the program 21 in the other system. The other system information managing means 4 stores and stores the system information of the determined other system 20, and the other system information informing means informs the system information of the managed other system 20 to a program 1 in the own system. In such a way, it becomes unnecessary to designated clealy the system information of the other system 20 before executing the program.
Patent JP-S61184544-A (JP)
Title: Heat developing device
Inventor: OTA YASUHIRO
IPC: G03D13/00
Filed: 1985-02-12
Abstract: PURPOSE:To prevent deviation of carrying and irregularity of temperature by providing a device for carrying a heat developing photosensitive material to plural heating sections and a device that presses the heat developing photosensitive material against each heating section. CONSTITUTION:When tips of a heat developing film N and an image receiving paper P are squared and inserted into the insertion port of a film insertion stage 16, hey are pressure contacted and carried by carrying rollers 7, 8, and sent to a heat developing transferring section as a heating section. Carrying rollers 7, 9, 11 are pressure contacted to rollers 8, 10, 12 and rotated forcibly at equal speed by engagement of gears. Accordingly, equal carrying force is given to the superposed film N and image receiving paper P by nip carrying force, and deviation is not caused during carrying. As the film N and image receiving paper P slide and move in plural heating sections formed of heated metallic platens 22, 23 and metallic platen 24, 25 for pressing, thermal efficiency is high, and unevenness of heating can be reduced remarkably.
Patent JP-S62188205-A (JP)
Title: Polarized electromagnet
Inventor: NIEKAWA YUKIHISA
IPC: H01F7/08
Filed: 1987-02-06
Abstract: PURPOSE:To avoid a bad effect to adjacently located electronic parts by providing a moving element striding a central leg in order to make a permanent magnet which constitutes the moving element located at the position other than the extension of the central leg at one end of the central leg of an iron core. CONSTITUTION:A moving element 34 consisting of a permanent magnet 35 and iron pieces 36, 37 is provided perpendicularly to an iron core 31 striding the central leg 32 of the iron core 31 and the iron pieces 36, 37 are provided between the central leg 32 and the iron pieces 36, 37. Accordingly, the magnetic flux leaking from the permanent magnet 35 can be prevented from leaking to the direction of the plane constituted by the central leg 32 and outer legs 38, 39. This can prevent the erroneous operation of, e.g., an electromagnetic relay provided near the same printed wiring substrate to the electromagnetic relay which uses a polarized electromagnet and other electronic parts.
Patent JP-H06224839-A (JP)
Title: Mobile telephone device
Inventor: SANAI KOJI
IPC: H04B7/26
Filed: 1993-01-22
Abstract: PURPOSE:To reserve and transmit a dial number after a stable waiting time when this system is within the speech area of a base station. CONSTITUTION:This system has a radio equipment 1 and a handset 6 connected to each other, and 6 is provided with a judging means which judges whether this system is within or outside the speech area, a reserving means which reserves the inputted dial number of a called party in a memory 18 at the time of receiving an outside-area judgement signal from the judging means, and a transmitting means which reads the reserved dial number from the memory 18 after a waiting time when a receiving state is stabilized at the time of receiving a within-area judgement signal from the judging means, and automatically transmits the dial number through the radio equipment 1 in a handset control part 12 of the handset.
Patent JP-H04266082-A (JP)
Title: Manufacture of flexible wiring substrate
Inventor: KOMINAMI KAZUHIKO
IPC: H05K3/38
Filed: 1991-02-20
Abstract: PURPOSE:To obtain a flexible wiring substrate with improved curl property and adhesion property by coating a polyamic acid varnish which is obtained by polymerizing a specific tetracarboxylic dianhydride and diamine on a metal foil for forming an imide. CONSTITUTION:Tetracarboxylic dihydride including 80mol% with a mol ratio 95:5-55:45 consisting of pyromellitic dianhydride and 3.3', 4,4'-biphenyl tetracarboxylic acid dihydride and a diamine constituent which includes 80mol% or more with a mol ratio 0:100-50:50 consisting of p-phenylene diamine and 4.4'-diamino diphenyl eter are polymerized. After polyamic acid varnish which is thus obtained is directly coated on a metal foil, a solvent is dried and eliminated for forming an imide.
Patent JP-H07284015-A (JP)
Title: Picture handling device
Inventor: TOMIZAWA MASAOMI
IPC: H04N5/262
Filed: 1995-02-15
Abstract: PURPOSE:To reduce circuit scale by using a function part so as to discriminate the contrast state of pictures and evaluate a focusing state and selecting a feature part for a pasting processing from an area when contrast is higher than a prescribed degree. CONSTITUTION:In a camera, the image pickup data of a first field are written in a field memory 52 as reference data for picture data from an image pickup system, information relating to a contrast value in the picture data of the first field is simultaneously detected by using a contrast detection circuit 51 along with area information and it is fetched to a movement detection circuit 53. Thereafter, the image pickup picture data of a second field are fetched to the movement detection circuit 53 as object picture data, read is simultaneously performed by the field memory 52 and the reference picture data of the first field are fetched to the circuit 53. In such a manner, by the information of the contrast for the picture data of the first field fetched to the circuit 53, a high contrast part is detected.
Patent JP-S53111353-A (JP)
Title: Polyester resin composition
Inventor: OOMURA TAKAHIRO
IPC: C08K5/36
Filed: 1977-03-11
Abstract: PURPOSE: To prepare the title composition having excellent flame-retardancy, heat resistance, mechanical preperties, etc., by incorporating a polyester with a specific halogenated bisphenol A type epoxy resin and a thiodicarboxylic ester. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H01202851-A (JP)
Title: Semiconductor package
Inventor: ISHIBASHI MITSUHARU
IPC: H05K1/18
Filed: 1988-02-08
Abstract: PURPOSE:To correct the deformation of leads by adding a fixed temperature lastly, and to eliminate the need for the visual inspection of the deformation of the leads by using a shape memory alloy as the material of the package leads. CONSTITUTION:In the manufacturing process of a package body 2, leads 4 are molded, shapes are stored at a fixed temperature, and properties in which the leads 4 are returned to original forms when the leads are heated at the temperature in a final process even when the leads 4 are deformed in subsequent each process are utilized. Consequently, a shape memory alloy is employed as the leads 4, thus correcting the deformation of the leads 4 is only through heat treatment though the deformation of the leads 4 is detected by visual inspection and a camera. Accordingly, the visual inspection of the deformation of the leads 4 can be omitted, thus acquiring a low-cost semiconductor package having high accuracy.
Patent JP-H07234852-A (JP)
Title: Method and device for rule extraction from neural network
Inventor: SAITO KAZUMI
IPC: G06N5/04
Filed: 1994-02-24
Abstract: PURPOSE:To provide a method and device for rule extraction from the neural network which can acquire an accurate discrimination rule with good readability by fining a new attribute which is effective to discrimination from a neural network and an example that are already learnt. CONSTITUTION:An input example 1 is inputted to a neural network learning part 2 and learnt, and the attribute value of the example is varied in the direction of the steepest descent by an example movement part 4 to move a training example to the discrimination border of a learnt neural network, thereby generating a moved example. A border approximation part 6 approximates a space where the moved example appears with plural hyperplanes to approximate the discrimination border of the learnt neural network with a set of hyperplanes, and a rule extraction part 8 converts the training example into an example represented with a corresponding Boolean attribute value by the set of hyperplanes and extracts a discrimination rule from this example.
Patent JP-H11225370-A (JP)
Title: Radio communication system
Inventor: UMEZAWA SOHEI
IPC: H04W88/04
Filed: 1998-02-09
Abstract: PROBLEM TO BE SOLVED: To construct a transmission circuit within a fixed area economically by setting transmission destination to other radio slave stations which exist in the range that transmission radio waves can be received to plural radio slave stations which are scattered within a fixed area with a priority preliminarily attached, producing a data signal including the addresses of plural transmission destination radio slave stations and sending them based on the priority. SOLUTION: Transmission destination to two other radio slave stations which can receive transmission radio waves with priority preliminarily attached is set to radio slave stations 1A to 1J and the addresses of the two transmission destination radio slave stations are written. When the radio slave station 1I is a transmission source, the radio slave stations 1A and 1C are transmission destinations and they are set in such a manner that the station 1A takes priority. The station 1I first sends a data signal that includes the address of the station 1A and when there is no answer from the station 1A, it sends a data signal that is changed to the address of the station 1C. Thus, the data signal of the station 1I can be transmitted to a master station 2 with plural radio slave stations as a repeater station.
Patent JP-2000224020-A (JP)
Title: Active load circuit
Inventor: TAKAGI MASATO
IPC: H03K17/66
Filed: 1999-02-04
Abstract: PROBLEM TO BE SOLVED: To switch the direction of an output current, even if the potential difference between a conversion voltage and an output terminal voltage is small by supplying the output of a 1st constant current source to the output terminal based on the output of a comparison circuit, which compares the converted voltage with the output terminal voltage and generating a source current. SOLUTION: Control signals 200a and 201a of a circuit control the operations of constant current sources 9 and 12. Also, transistors 10 and 11 constitute a current switching means 50 which is a differential circuit. A conversion voltage 100 is inputted to the inverted input terminal of a comparison circuit 8, and an output terminal voltage 101 is connected to the non-inverted input terminal of the circuit 8, the collector of the transistor 10 and one end of the source 12. Also, the inverted output/non-inverted output of the circuit 8 are respectively connected to the bases of the transistors 11/10.  The emitters of the transistors 10 and 11 are connected to one end of the source 9, while the other end of the source 9 is connected to a positive voltage source, and the collector of the transistor 11 and the other end of the source 12 are connected to a negative voltage source, respectively.
Patent JP-S59153364-A (JP)
Title: Button telephone set
Inventor: MISHIMA SHINJI
IPC: H04M1/26
Filed: 1983-02-21
Abstract: PURPOSE:To confirm visually the dial pulse transmission by displaying a dial pulse signal transmitted by dialing on a light emitting diode. CONSTITUTION:When a dial pad 100 is depressed, a dial contact in matrix form is closed and a make signal is transmitted to a coding circuit 101. The circuit 101 detects the make signal, encodes it into a binary code of 4-bit constitution and stores it in a memory circuit 102. The stored dial data is outputted as a dial pulse signal at prescribed time intervals, transmitted to a trunk line and a PBX line via a network 105 and then fed to the light emitting diode 104. As a result, since the presence of the dial pulse transmission is displayed on the diode 104 in synchronizing with the dial pulse signal transmitted to the trunk line and the PBX line, the dialing is confirmed visually.
Patent JP-S58146099-A (JP)
Title: Protective device of memory
Inventor: TAKAHASHI YOSHIAKI
IPC: G06F12/16
Filed: 1982-02-24
Abstract: PURPOSE:To prevent destruction of memories at the time of disconnection of power supply, by fixedly connecting a battery and a battery switch and installing a change-over switch whose movable contact is normally connected to a discharging circuit side and, only when the switching operation is made, is connected to the voltage comparator for checking of the battery. CONSTITUTION:A battery 2 is normally connected to a battery switch 5 and set in a condition to constitute a discharging circuit. A check switch 8 is inserted into the discharging circuit and normally connects the battery to a movable contact or a charging resistance 4 and, only when the checking is performed, connects the battery to a voltage comparator 7. Even when disconnection of the power supply occurs at the time of changing over of the switch for checking, it is possible to supply power to a memory 1 through the battery switch 5 and, therefore, the data in the memory 1 is not destructed.
Patent JP-S55120494-A (JP)
Title: Processing position tracing method utilizing x-ray in high density energy beam processing
Inventor: NAGAO TOSHIO
IPC: B23K15/00
Filed: 1979-03-09
Abstract: PURPOSE: To realize the captioned tracing easily and accurately, by deflecting the beam so that the time difference between the time of the beam sweeping the center of amplitude and the time of detecting characteristic X-ray emitted from the substance deposited on the processing position may be zero.  
     CONSTITUTION: A substance 5 which emits characteristic X-ray spectrum is deposited on the weld line a of steel plates 1, 1 to be welded. When high density energy beam, for example, electron beam 3 is emitted to sweep the weld parts of the steel plates 1, 1, X-rays corresponding to the components of the steel plates 1, 1 are emitted from the beam radiated parts of the steel plates; when sweeping on the substance 5, X-rays are generated from the substance 5. Only the characteristic X-ray spectrum generated from the substance 5 is passed by a spectroscope 7. This X-ray 6a is detected by an X-ray detector 8. In order that the time difference between the time of this detection and the time of beam 3 sweeping the center of sweep amplitude W may be zero, the beam 3 is deflected by a deflection compensation coil 9, so that the center of sweep of beam 3 may be accurately set to coincide with the weld line a. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S55120135-A (JP)
Title: Apparatus for electron-beam exposure
Inventor: MOTOYAMA KAKUKI
IPC: H01L21/027
Filed: 1979-03-09
Abstract: PURPOSE:To obtain a highly accurate lithography pattern, by removing the effects of the concave and convex portions on the surface of a specimen on said pattern by sensing the concave and convex portions on the surface of the lithography specimen and correcting those portions. CONSTITUTION:A wafer 9 is held by a frame 11, and an insulating plate 12 is opposed to said wafer. Electrodes 13 are arranged on the surface opposing the wafer. If a static capacity C between the electrodes and the wafer is different from the average value, an electrostatic force which is proportional to CV<2> is given by applying a specified DC voltage V. The compensating work between the electrodes and the wafer is repeated and convex portions 91 on the wafer 9 is compensated, thereby the flatness is improved. The concave portions can be compensated by inverting the polarity of the voltage V. Then, an electron beam is projected to the surface of the wafer 9 through blanking plates and deflection plates, and very highly-accurate pattern in lighographed on the wafer. Instead of the elctrostatic force, signals corresponding to the concave and convex portions may be fed back to the deflection system and a focus-adjusting mechanism to perform the compensation.
Patent JP-H11229939-A (JP)
Title: Assist air supply device for engine
Inventor: MORIGAMI TADAAKI
IPC: F02D41/04
Filed: 1998-02-09
Abstract: PROBLEM TO BE SOLVED: To facilitate the readjusting work of a duty ratio by displaying the matching of the duty ratio when the duty ratio is matched to a prescribed value by adjustment made by a manual adjusting means. SOLUTION: After the passage of specified running time from the state of a new engine product, it is necessary to readjust a duty ratio by operating a manual valve. For carrying out this readjusting work of the duty ratio, an engine running mode is switched to a duty ratio verification adjusting mode by operating a mode changeover switch 48. A control unit 31 is programmed to display the matching of the duty ratio on LED 50 when an operator adjusts the manual valve to match the duty ratio with a prescribed value. Thus, a user easily executes the readjusting work of the duty ratio.
Patent JP-H06225500-A (JP)
Title: Brush apparatus
Inventor: HINO YOUJI
IPC: H02K13/00
Filed: 1993-01-22
Abstract: PURPOSE:To provide a brush apparatus which ensures good non-arc commutation and prevents variation of output characteristic of a DC motor. CONSTITUTION:This brush apparatus comprises a brush body 10 having a double-layer configuration consisting of a low resistance part 12 and a high resistance part 14 and a pig tail 16 as a feeding line. The brush body 10 comprises, along the rotor rotating direction, the low resistance part 12 in the upper stream side and the high resistance part 14 in the lower stream side. The end part is inclined with respect to the rotor rotating axis direction. Moreover, at this slanting part, the brush body 10 is formed so that a relative rate of the high resistance part 14 gradually increases from the end part. When the slanting part at the end part of the brush body 10 is worn, a contact area with commutator increases, but since a relative rate of the high resistance part 14 increases with progress of wearness, a contact resistance is kept almost constant.
Patent JP-H11234437-A (JP)
Title: Radio telephone equipment
Inventor: NAKANO HIDEKI
IPC: H04M1/00
Filed: 1998-02-09
Abstract: PROBLEM TO BE SOLVED: To provide radio telephone equipment with which a user can recognize speaking time and a call tariff during speaking. SOLUTION: This radio telephone equipment has an alarm part 2 for reporting the speaking time or call tariff to the user by generating alarm tones corresponding to the number of times of input when a pulse-shaped alarm signal Sk is inputted, control part 6 having a function for reporting the speaking time or call tariff to the user by sounding the alarm tones corresponding to the speaking time or call tariff, and operation part 8 to be used for setting the unit time of the speaking time, setting the unit tariff of the call tariff, setting the ON/OFF of a busy alarm function or selecting an alarm item (such as the speaking time or call tariff).