baber/WOPTO huggingface dataset:
Patent JP-H05225733-A (JP)
Title: Controlling device for driving magnetic head
Inventor: OKA NOBUYUKI
IPC: G11B21/12
Filed: 1992-02-13
Abstract: PURPOSE:To diminish the power consumption in a magnetic head positioning control of a magneto-optical recording and reproducing device and to prevent collision of a magneto-optical recording medium against a magnetic head at the time of loading or unloading the magneto-optical recording medium. CONSTITUTION:When the magneto-optical recording medium is loaded into a recording or reproducing position or unloaded from there in the magneto- optical recording and reproducing device of a magnetic field modulation system, a switch 8 of a servo loop for controlling a distance between the magnetic head and the magneto-optical recording medium to be constant is turned off by a control circuit 5. Then, the magnetic head is controlled to be driven based on a driving signal (PWM signal) for driving the magnetic head in the separating direction from the magneto-optical recording medium.
Patent JP-H05225971-A (JP)
Title: Manufacture of nickel electrode
Inventor: ISHIDA OSAMU
IPC: H01M4/52
Filed: 1992-02-13
Abstract: PURPOSE:To provide a nickel electrode having large density for discharge capacity. CONSTITUTION:A nickel electrode is manufactured according to the following requirements (A) to (F); (A) A fibrous nickel porous material having a void ratio between 90vol% and 98vol% is used as an electrode base substance. (B) Nickel hydroxide as an active material has a mean grain size between 3mum and 25mum, and 2wt.% to 10wt.% of cadmium or zinc, and 0.5wt.% to 15wt.% of cobalt are contained in the grains. (C) Nickel powder having a mean grain size between 0.5mum and 3mum is used as an conductive assistant (i). (D) Metal powder other than nickel and having a mean grain size between 0.5mum and 3mum is used as a conductive assistant (ii). (E) The total content of the assistants (i) and (ii) is 5 weight parts to 20 weight parts for 100 weight parts of nickel hydroxide, and a ratio of the assistant (i) to the assistant (ii) is kept within the range of 0 to 2. (F) The electrode base substance after charged with the active material is subjected to a process of alkaline immersion and heating.
Patent JP-S59186258-A (JP)
Inventor: BUORUFUGANGU GUREEZAA
IPC: B22F9/08
Filed: 1984-03-29
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H04274502-A (JP)
Title: Method for controlling running of unmanned carrier
Inventor: MINAMIURA KIYOTAKA
IPC: G05D1/02
Filed: 1991-02-28
Abstract: PURPOSE:To improve the running performance of an unmanned carrier when the carrier runs along a straight and curved courses at the time of controlling the running of the carrier by repeatedly detecting the deviation of the carrier from a guide line under a non-contact state while the carrier runs and controlling the speeds of both left and right driving wheels of the carrier based on controlled variable computed results, and then, automatically correcting the deviation at any time by causing a speed difference between both driving wheels. CONSTITUTION:Three pieces of linear guide line sensors 17, 18, and 19 which detect a guide line 1 in non-contact states are fitted to the lower surface section of an unmanned carrier 15 at intervals in the direction perpendicular to the advancing direction of the carrier 15 and the degree of the curved state of the guide line 1 is measured from the detected positions of the guide line 1 of the sensors 17-19 and intervals d1 and d2 between each sensor 17-19. Then, on the basis of the measured results, the gain constant of the controlled variable computation is changed from the value obtained when the carrier runs along a straight course in accordance with the degree of curved state of the line 1.
Patent JP-H09251522-A (JP)
Title: Recorded matter and recording/reproducing device
Inventor: SEKIZAWA HIDEKAZU
IPC: G03G21/04
Filed: 1996-03-15
Abstract: PROBLEM TO BE SOLVED: To prevent the forgery of a recorded matter by superimposing and recording additional information related with prescribed information on an image for certification as a pattern unrecognizable visually but recognizable through a predetermined method. SOLUTION: A face photograph part 101 of an owner is embedded in an ID card 100, an ID number 102 peculiar for the owner, issuing person name 103 and logo mark 104 of an issuing person or the like are recorded, and a stripe-shaped magnetic recording part 105 is provided. An additional information recording area 106 is set at one part of the face photograph part 101 and in this area 106, the code information of the same mark as the logo mark 104 and the ID number 102 is recorded while being superimposed on the face photograph part 101 as the pattern unrecognizable visually but recognizable through a filter for reproduction. Namely, the recorded contents in the additional information recording area 106 can not be visually recognized but can be visually recognized by covering this area with a filter 108 for reproduction.
Patent JP-H01232850-A (JP)
Title: Network constitution system for lan
Inventor: TSUKAMOTO YUJI
Filed: 1988-03-14
Abstract: PURPOSE:To facilitate simultaneous communication between lots of stations and to prevent the effect of the interruption of a transmission line or the fault of a node by installing the transmission line in a matrix form. CONSTITUTION:Each node L arranged at each cross point of transmission lines 2i, 2j of matrix form has a LAN controller and has 2-directional addresses, that is, two-dimension addresses. Thus, in the case of the transmission from the transmission side to the reception side, the transmission in 4 directions is available. As to the selection of the direction, each node always recognizes the state of surrounding four nodes and selects the direction of transmission. When all the four nodes are idle, the transmission in lateral direction is started in a horizontal direction. Then when the succeeding node is busy or has any fault, the transmission line is selected so as to detour the node.
Patent JP-H09255492-A (JP)
Title: High frequency electronic parts using single crystal dielectrics
Inventor: KANAI HIDEYUKI
IPC: H01P7/10
Filed: 1996-03-15
Abstract: PROBLEM TO BE SOLVED: To obtain high frequency electronic parts having high Q value manifesting no deterioration of the Q value in prolonged use, in high temperature condition, in low temperature condition, by composing the B side of the electronic parts expressed in ABO3 with Nb or Ta. SOLUTION: The electronic parts are the high frequency electronic parts used in high frequency range >=1GHz and the high frequency electronic parts use the single crystal dielectric material expressed in ABO3 and the B site is comprised at least one kind of Nb and TA. The site A has no special restrictions on the elements to use but one or more kinds of elements selected from Ba, Sr, Ca and Mg are especially preferably because these elements are capable of increasing the dielectric constant. When the A site is composing from these elements, it is very advantageous for the downsizing of electronic parts.
Patent JP-H07245622-A (JP)
Title: Resetting method for communication equipment
Inventor: FUJIMOTO TOSHIYUKI
IPC: H04L12/40
Filed: 1994-03-07
Abstract: PURPOSE:To restart a communication equipment remotely without visiting the installed location of the communication equipment by sending a reset- command specified in a communication protocol to the communication equipment when the communication equipment installed at a remote location hungs up. CONSTITUTION:When a processor 21 of a communication equipment 20 hungs up due to a tentative noise or a programming bug and reaches a halt state, since a communication equipment 10 cannot receive data even lapse of a prescribed time interval or over, the equipment 10 recognizes the occurrence of any fault. The communication equipment 10 sends a data string of a reset command specified as a communication protocol in advance to the communication equipment 20. Upon the receipt of serial data, an S/P, P/S conversion circuit 26 of an interface 22 of the equipment 20 converts the serial data into parallel data, a processor 25 analyzes the data and allows a reset pulse generating circuit 23 to output a reset pulse 27 when the processor 25 recognizes the data to be the reset command. The pulse 27 drives a reset line of a system bus 24 to reset the entire communication equipment 20.
Patent JP-H05264735-A (JP)
Title: Pocket dosimeter with alarm
IPC: G01T7/00
Filed: 1992-03-17
Abstract: PURPOSE:To easily change a program without removing a memory IC from a substrate. CONSTITUTION:A radiation detector 1 detects radioactive rays, an amplifier 2 amplifies an output signal from the radiation detector 1, and a comparator 3 converts the output signal from the amplifier 2 into a digital signal. A microcomputer 4 counts and calculates the output signal from the comparator 3 as a dosage value and displays the dosage value on a display 5. In addition the microcomputer 4 contains an electrically erasable/programmable memory part 6 for storing a program for executing functions as a dosimeter, wherein the program can be changed from an external memory writing part 8 to the memory part 6 via a connector 7.
Patent JP-H05266984-A (JP)
Title: Discharge lamp lighting device
IPC: H05B41/18
Filed: 1992-03-17
Abstract: PURPOSE:To facilitate starting a discharge lamp by generating starting pulses synchronously with the polarity of an output voltage of an inverter circuit. CONSTITUTION:A start signal output circuit 5 is connected to an oscillation circuit 20 of an inverter circuit 2 to control in such a way that a starting pulse generating circuit 6 acts synchronously with a polarity of an output voltage of the inverter circuit 2. Starting pulses are thus generated in accordance with an output voltage generation direction of the inverter circuit 2, thereby a peak value of the starting pulses applied to a discharge lamp 3 can be set high.
Patent JP-S57173836-A (JP)
Title: Silver halide color photographic material
Inventor: SUGITA HIROSHI
IPC: G03C7/26
Filed: 1981-04-20
Abstract: PURPOSE:To obtain a silver halide color photographic material improved in interlayer and intralayer effects, by adding a compound releasing a development- inhibiting component upon coupling reaction with the oxidized product of a color developing agent to a photographic constituent layer. CONSTITUTION:A photographic sensitive material contains in the photographic constituent layers formed on the support a compound represented by the formulaI(A is a coupler residue releasing a development-inhibiting component upon coupling with the oxidized product of a color developing agent or an organic group reacting with the oxidized product of the developing agent but not forming a dye, and Z is an atomic group necessary to form a 5- or 6-membered  hetero ring) or the formula II (R is -OR1, -COOR1, -SO2NHR1, or -SO3R1; R1 is  H, ammonium, or metal ion; m is 0 or 1; and n is 1 or 2. Said compound represented by the formulaI and II are embodied by the compounds as shown in the formula III and IV.
Patent JP-H07241725-A (JP)
Title: Rotary saw
Inventor: YOSHIKAWA KAZUO
IPC: F16F15/12
Filed: 1994-03-05
Abstract: PURPOSE:To provide a rotary saw which surely prevents its bulking phenomenon or vibration phenomenon due to its natural frequency, and drastically reduces noise due to vibration sound unavoidably generated at the cutting off work. CONSTITUTION:This rotary saw is constituted so that slits 7a of required form are formed on a disc-like base metal 2a along its circumferential direction at preset intervals, and viscoelastic members 8 are filled in the respective slits 7a. A buckling phenomenon or a large vibration phenomenon due to the natural frequency of the rotary saw is surely prevented by the slits 7a, in addition, noise due to unavoidable vibration sound at a cutting off work is drastically not only lowered by the viscoelastic members 8 filled in the slits 7a, but the rigidity of the base metal 2a at slit formed part positions are reinforced, and hence the required cutting off work can be always favorably carried out.
Patent JP-S57174745-A (JP)
Title: Control circuit for interruption priority
Inventor: MURAO YUTAKA
IPC: G06F9/48
Filed: 1981-04-21
Abstract: PURPOSE:To change the setting of the number of priority levels and the allotment of levels to each interruption in an extremely simple way, by reducing the storage area of an RAM, etc. which is used as a stack area. CONSTITUTION:The occurrence of interruption requests INT0-INT15 is informed by rising the signal lines of these requests to a high level. When a masked-off interruption request is supplied to a highest rank detecting circuit 12, the circuit 12 selects the request having the highest priority among those having the permission for acceptance. On the other hand, the information of 3 bits corresponding to the priority of the highest interruption request INT'15 is delivered from the circuit 12. The priority level information given from the circuit 14 is stored in a priority level register 16 with a certain timing when the interruption is accepted.
Patent JP-S59186832-A (JP)
Title: Paper sheets shifting mechanism
Inventor: NAKANO TAKAO
IPC: B65G47/82
Filed: 1983-04-06
Abstract: PURPOSE:To prevent the damage of protruding paper by driving a bucket above a shift stop position then lowering and stopping it at the shift stop position. CONSTITUTION:A bucket 5 consisting of two side plates and a bottom plate carries the paper shifted from the first conveyor mechanism, and a shift stop position detecting means detects the shift stop position of the bucket for shifting the paper to the second conveyor mechanism 3 provided at a higher position than the first conveyor mechanism. In addition, a bucket drive mechanism lifts the bucket 5 above the said shift stop position, then lowers and stops it when the said shift stop position detecting means detects the shift stop position, and a thrust-out mechanism 10 thrusts out the paper mounted in the bucket 5 from the bucket to the mechanism 3. Accordingly, the protruding paper is contained between the mechanism 10 and the bucket 5, and the damage of the paper can be prevented.
Patent JP-S61218448-A (JP)
Title: Assist grip construction for car
Inventor: TAMURAYA MAKOTO
IPC: B60N3/02
Filed: 1985-03-25
Abstract: PURPOSE:To fix a cap easily and securely by providing an engaging part with which the outside edge of the opening of a covering cap is engaged, on the end part in the opposite direction of an assist grip, of a base to which the end part of said grip is fixed. CONSTITUTION:A cap 4 having ribs 9 for positioning an assist grip 1 in its longitudinal direction toward a base 3, is fitted over the base 3 to which the end part of the grip 1 is fixed, to cover the fixed part of the end part of the grip 1. An engaging part 11 is provided in an integrated form with the end part of the base 3, on the opposite side of the above mentioned grip 1, leaving a certain space toward a car body. On the other hand, a click 12 is formed as necessary on the outside edge of the opening of the cap 4, so as to be engaged with the end of the engaging part 11 when installing the cap 4 to the base 3. Thus, by merely hooking the outside edge of the opening of the cap 4 to the engaging part 11 of the base 3, the positioning ribs 9 are opposed to positioning grooves 10, to fix the cap 4 easily and securely.
Patent JP-H102247-A (JP)
Title: Method and device for controlling setting element of internal combustion engine
Inventor: STREIB MARTIN DR
IPC: F02D9/02
Filed: 1997-03-14
Abstract: PROBLEM TO BE SOLVED: To improve a control characteristic of position control in a setting element of an internal combustion engine having a neutral position characterized by a moment change. SOLUTION: An electronic control unit 10 includes a position controller 52, the position controller generates an operation signal as a function of a preset value of a setting element 36 and an actual value. The operation signal operates an electric motor (servo motor) 34 of setting element. In the setting element, in accordance with a position range, moment given to the electric motor 34 changes a code thereof. When the setting element makes a motion in a range of this moment inversion point, the operation signal is changed so as to change a current in a step shape as far as possible.
Patent JP-S61232154-A (JP)
Inventor: TAMAKI TADAO
IPC: B65D21/08
Filed: 1985-03-25
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S54152246-A (JP)
Title: Defrosting control device
Inventor: TANAKA YASUHIKO
IPC: F24F11/02
Filed: 1978-05-19
Abstract: PURPOSE: To avoid a wasteful defrosting instruction by selecting the number of input pulses by the atmospheric temperature or humidity in counting the operation time of a compressor by an electornic counter.  
     CONSTITUTION: Frequency divider 2 devides the frequency of pulse source 1 by half, and atmospheric condition input terminal detects the atmospheric temperature so that, for example, signal 1 enters it when the atmospheric temperature is 15°C or above and signal 0 enters it when it is below 15°C. When the power source is turned on, first counter 8 is reset, and subsequently, or at the same time, the power source impression signal is input from power source impression signal input terminal 9 to flip-flop 10, and signal 1 is output. By this, corresponding to the operation of the compressor, the pulse is input to counter 8 via AND circuit 4, and when the cumulative operation time of the compressor becomes, for example, 8 hours, defrosting signal 12 is output from counter 8. After the completion of defrosting, the input of counter 8 is subjected to the control of the atmospheric condition input. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H05264339-A (JP)
Title: Photodetector
IPC: G01J1/02
Filed: 1992-03-17
Abstract: PURPOSE:To obtain a detector of a light of a specified wavelength band by a simple construction. CONSTITUTION:This photodetector is formed to be monolithic. Light-sensing element parts D1 and D2 are connected in series so that a reverse bias be applied to them, and an anode of the light-sensing element part D2 (a cathode of the light-sensing element part D1) is made a detection output OUT. A resistor R is a protective resistor for limiting a current when both of the light-sensing element parts D1 and D2 are put in an electrified state. The light-sensing element parts D1 and D2 are p-i-n photodiodes and each has an MQW structure in an (i) layer thereof. When the reverse bias is applied, electrons stop tunneling, a sub-band breaks up and the energy level of the electrons turns high and blue- shifts.
Patent JP-H06273888-A (JP)
Title: Silver halide photographic sensitive material
Inventor: IKUHARA ISAO
IPC: G03C1/81
Filed: 1993-03-19
Abstract: PURPOSE:To provide a silver halide photographic sensitive material hard to curl and having high dynamic physical properties. CONSTITUTION:When at least one photosensitive layer is formed on a polyester film base having 90-200 deg.C glass transition temp. (Tg) to obtain a photographic sensitive material, the polyester film is heat-treated by holding at a constant temp. between Tg-40 deg.C and Tg under high humidity for about 0.1-1,000hr after film formation and before coating with the photosensitive layer.
Patent JP-S59186217-A (JP)
Inventor: IBARADA MINORU
IPC: H01H33/40
Filed: 1983-04-06
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H05267576-A (JP)
Title: Semiconductor integrated circuit
IPC: H01L21/822
Filed: 1992-03-17
Abstract: PURPOSE:To increase an I/O cell more than before while allowing connection of the I/O cell to a bonding pad with no force in relation to a semiconductor integrated circuit to be loaded with various kinds of integrated circuits. CONSTITUTION:In a semiconductor integrated circuit where the intervals between an I/O cell row 2a to 2e formed on a chip and a bonding pad row 1a to 1e arranged in a peripheral part of the chip are individually connected by the respective wiring patterns, the contact holes 4a for conducting the ends of the respective I/O cells 2a to 2e to the ends of the respective wiring patterns 3a to 3e are arranged while tilting the direction of the bonding pads whereto the I/O cells are to be connected.
Patent JP-S62219208-A (JP)
Title: Magnetic head
Inventor: MIKAMI HIROSUKE
IPC: G11B5/23
Filed: 1986-03-20
Abstract: PURPOSE:To improve durability and magnetic characteristic of a magnetic head by a magnetic metallic thin film in a conventional laminated body as a laminated body of a magnetic metallic thin film and very thin non-magnetic intermediate layers and reinforcing the magnetic metallic thin film without deteriorating magnetic characteristic by the magnetic metallic thin film. CONSTITUTION:A laminated body 2 is made by laminating plural one block laminated bodies each constituted by laminating plural metallic magnetic thin films 2a and plural second intermediate layers 2c through the first intermediate layers 2b. The length l between the first intermediate layers 2b, 2b is more than twice the skin depth (d), and volume ratio of metallic magnetic material and nonmagnetic material between the first intermediate layers 2b, 2b is (20-200):1. The skin depth (d) is obtained by the expression 1. In the expression, P is resistivity, mu is magnetic permeability and (f) is frequency.
Patent JP-H10253756-A (JP)
Title: Underground probing radar
Inventor: MASAKADO AKIROU
IPC: G01S13/88
Filed: 1997-03-14
Abstract: PROBLEM TO BE SOLVED: To reduce reflected waves from the interface between an object to be probed and the ground in which the object to be probed is buried and to maximize received waves from the object to be probed by a method wherein the length of a transmitting antenna and that of a receiving antenna are made continuously variable. SOLUTION: In an underground probing radar, transmitting-receiving antennas 1 which are used both as transmitting antennas used to transmit transmission signals for probing and as receiving antennas used to receive reflected waves are installed. Respective ends, on one side, of the transmitting-receiving antennas 1 can be taken up by conductive pulleys 3 on which end parts of the transmitting-receiving antennas 1 are wound at their inside, their ends on the other side are fixed by insulating pulleys 2, and their length is continuously variable.  Consequently, the effective length of the transmitting-receiving antenna 1 becomes a length L irrespective of the length of the transmitting-receiving antennas 1, and it is possible to obtain a proper antenna size which corresponds to the wavelength of a transmission signal transmitted at a proper wavelength so as to correspond to a required probing depth.
Patent JP-H08265258-A (JP)
Title: Light amplification repeater
Inventor: SUGIYAMA AKIRA
IPC: H04B3/46
Filed: 1995-03-20
Abstract: PURPOSE: To receive response signals in a terminal station even after optical main signals are interrupted by a cable fault by providing a detection/control part for controlling a driving control part so as to increase the amplitude of the response signals at the time of detecting that the optical main signals are interrupted. CONSTITUTION: In this light amplification repeater 11 provided with a light amplifier 21, an automatic level control (ALC) loop 22 provided with the driving control part 24 for driving controlling the light amplifier 21 for maintaining an optical output level from the light amplifier 21 at a fixed level and an instruction response part 23 for impressing the response signals RS responding to an instruction included in command signals CM from the terminal station to the driving control part 24, the detection/control part 41 is provided. The detection/control part 41 controls the driving control part 24 so as to increase the amplitude of the response signals RS at the time of detecting that the optical main signals S for forming optical input received from an optical transmission line 12 are interrupted.
Patent JP-S5935381-A (JP)
Inventor: KARUROSU KATSUTSU
IPC: B29C61/08
Filed: 1983-04-08
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。