baber/WOPTO huggingface dataset:
Patent JP-H07169049-A (JP)
Title: Manufacture of magnetic recording medium
Inventor: SHIGERU TOMOO
IPC: G11B5/84
Filed: 1993-12-16
Abstract: PURPOSE:To obtain excellent lubricity and abrasion-resistance by a method wherein a substrate surface is subjected to a texture process and the substrate is dipped into an acidic electrolyte and the substrate surface is subjected to an electrolytic treatment while a voltage is applied to the substrate so as to obtain a current having an alternating waveform and then a foundation layer and a magnetic layer are formed. CONSTITUTION:A nonmagnetic substrate is subjected to a texture process and a foundation layer and a magnetic layer are successively formed on the surface of the substrate. For that purpose, the substrate subjected to the texture process is dipped into acidic electrolyte and the substrate surface is subjected to an electrolytic treatment while a voltage is applied to the substrate so as to obtain a current having an alternating waveform. The foundation layer and the magnetic layer are formed. The substrate is prepared in such a manner that a disc-shaped substrate made of an Al-alloy is processed so as to have a required thickness and, after its surface is subjected to a mirror finishing, a nonelectrolytic plating film such as an Ni-P alloy film is formed on the surface as a surface layer with a thickness of 5 to 20mum and the surface is subjected to a mirror finish so as to have an average surface roughness Ra not larger than 50Angstrom . With this constitution, a magnetic recording medium which has excellent floating characteristics, lubricity and abrasion-resistance and the suppresses generation of pits on the substrate surface, can be obtained.
Patent JP-H02161235-A (JP)
Title: Base frame for air conditioner
Inventor: KIDO HITOSHI
IPC: F24F13/22
Filed: 1988-12-14
Abstract: PURPOSE:To delete welding positions of a drain pan, to eliminate a positioning jig at the time of welding and to reduce a mounting work time by so forming the drain pan substantially in M-shaped section as to be gradually higher toward both sides of a drain groove. CONSTITUTION:A drain pan 16 is so provided between both square-shaped oblique faces 11 gradually higher toward both sides of a drain groove 10 communicating with a drain discharge port 9, both vertical faces 15 are provided with both front and rear ends bent downward, and rising faces 12a are formed at the other both right and left ends. The outsides of the rising faces 12a at both right and left ends of the drain pan 16 are brought into contact with the right and left inner faces 13a of a base frame 8, and secured by spot welding. A mounting frame 14 is disposed in a bridge state at the upper end corners 19 of both the oblique faces 11 of the drain pan 16, the front and rear inner faces 13 of the base frame 8 are brought into contact with both the ends to be secured. When the upward and downward movements are restricted by the bottom inner face 17 and the lower end of the mounting frame 14 and the forward, rearward, leftward and rightward movements are restricted by the inner faces 13, 13a of the base frame 8 to be fixed, the spot welding may be eliminated.
Patent JP-H08241254-A (JP)
Title: Circuit and method for self-checking of memory
Inventor: OTSUTOO TORURAITERU
IPC: G06F15/78
Filed: 1995-12-05
Abstract: PROBLEM TO BE SOLVED: To enable a memory in a microcomputer to inspect itself by using general marks which indicate desired or undesired operation or change in a memory and making the drawing of the content or part of the content of the memory impossible. SOLUTION: A self-inspection circuit 100 is provided with a volatile memory inspector 110 connected to a volatile memory 30 and a nonvolatile memory inspection instrument 120 connected to a nonvolatile memory 40. The inspection instrument 110 inspects the memory 30 and the inspection instrument 120 inspects the memory 40. Since the circuit 100 does not give any information on the content of a memory block 25 to a logic circuit 10, the conclusion about the content of the block 25 is not drawn from a general mark. Preferably, the circuit 100 gives a simple acceptance/nonacceptance mark which only indicates whether or not the change to the last executed inspection is detected to the circuit 10.
Patent JP-H02162210-A (JP)
Title: Navigation apparatus for vehicle
Inventor: TOKUNAGA TOSHIMICHI
IPC: G09B29/00
Filed: 1988-12-15
Abstract: PURPOSE:To display an image under an error state matching the scale of a road map by comparing the value of a coefficient for estimating position measuring error which is obtained from a satellite-signal processing means with a selected preset reference value, and selectively performing control. CONSTITUTION:A position-signal selecting means 25 in an operation and control part 15 supplies a reference-value-data selecting signal Cv matching a map scale command signal Cs into a GDOP (coefficient for estimating position measuring error) reference-value storing memory 22. A reference value GV matching the scale value specified by the signal Cs is selected and set from the memory 22 by taking reference value data Dv beforehand. A value GVa of the GDOP which is expressed by a signal GS supplied from a GPS (satellite navigation system) signal processing part 18 at this time is compared with the data Dv. The position of a vehicle is periodically estimated and computed as a relative position with respect to a preset reference position by a position estimating means 23 based on the result of the comparison. The result is corrected with a position correcting means 24. In an image display part 20, the position of the vehicle matching the position signal DP is superimposed on the road map and displayed.
Patent JP-H08180427-A (JP)
Title: Cd-rom drive device
Inventor: MOCHIZUKI HIDESHI
IPC: G11B7/085
Filed: 1994-12-20
Abstract: PURPOSE: To eliminate deterioration of an access characteristic due to a variation of a drive input, etc., by obtaining the number of target tracks corresponding to the calculated number of moving tracks in reference to a look-up table and storing the final number of target tracks obtained by correction CONSTITUTION: When a command to access a desired position is inputted from a host device 50 to a system control part 5, the number of moving tracks Xtr1 is calculated by the system control part 5 from the present time data and moving time data. Then, the number of access target tracks Xtr2 is obtained by referring to the look-up table 5b. Moreover, a correcting value of the number of tracks Xtr3 is obtained by referring to a correcting value table 8, and then the final number of access target tracks Xtr4 =(Xtr2 +xtr3 ) is calculated. Then, a command is issued by the control part 5 to a servo control part 11 to move an optical head 2 to the number of tracks Xtr4 . Data on a CD 1 are read out by the head 2, and an error α between a time recorded on the CD 1 and a target time is detected by an error detecting part 6.  A correcting value of the number of tracks corresponding to the error α is calculated by a correcting part 7 with reference to the correcting table 8, and a storage part 9 is rewritten accordingly.
Patent JP-H07143976-A (JP)
Title: Audiometer
Inventor: ISHII SATORU
IPC: G16H10/60
Filed: 1993-11-24
Abstract: PURPOSE:To add a function for inputting efficiently a numeral value into an audiometer by constituting the audiometer in such a way that the identification information of a subject and the date information are input in the form of numeral values by operating a plurality of operating elements. CONSTITUTION:As the treatment of a CPU during ID number inputting mode, a switch 80 for inputting ID numbers is arranged on an operating panel 2 as one of functional switches 30. When this ID number inputting switch 80 is pushed and operated, a program for the ID number inputting mode input in advance is started in accordance with this and it waits until the frequency switches 40-50 are pushed and operated. Then, under this condition, the CPU judges each pushing operation of the frequency switches 40-49 to be respectively an input of numeral value 0-9 and these are successively stored and control signals are successively transmitted to the operational panel 2 to display successively numeral values corresponding to the input numeral values on a displaying part 57.
Patent JP-2000152266-A (JP)
Title: Self-degaussing circuit
Inventor: TANIGUCHI TSUKASA
IPC: H04N9/29
Filed: 1998-11-09
Abstract: PROBLEM TO BE SOLVED: To reduce spurious radiation from a degaussing coil or an earth magnetism correction coil. SOLUTION: A common mode choke coil 8 connects to a degaussing device consisting of a degaussing coil 1 and a degaussing element (posistor) 9 to degauss a CRT to reduce spurious radiation from the degaussing coil being a component of the degaussing device, and another common mode choke coil 8 connects to an earth magnetism correction device provided with an earth magnetism correction coil 7 and an earth magnetism correction drive circuit 15 to reduce spurious radiation from the earth magnetism correction coil.
Patent JP-H09132667-A (JP)
Title: Production of porous film, and porous film
Inventor: MASUDA HARUO
IPC: C08J9/26
Filed: 1995-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a process whereby a porous polymer film having many through-holes can be efficiently produced and to provide a porous polymer film having many through-holes having specified shapes. SOLUTION: This process comprises casting a polymer soln. prepd. by dissoving a polymer in a solvent on a substrate, dipping the cast soln. in a coagulating bath contg. a poor solvent for the polymer and kept at a temp. at least 50 deg.C lower than the temp. of the substrate to form a layer comprising the polymer and the solvent, separating and drying the layer to form a polymer layer having through-holes 22, and removing both the surface layers of the polymer layer, thus giving a porous film 21 comprising a polymer film having many through-holes formed almost vertically to the surface. This porous polymer film has many through-holes formed almost vertically to the surface, and the diameters (a1 and a2) of the through-holes at both the surfaces of the film are made smaller than the diameters (b) of the holes at the central position in the thickness direction.
Patent JP-2001130694-A (JP)
Title: Panel assembling type tank
Inventor: SUNAOKA SAKAE
IPC: B65D90/08
Filed: 1999-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a panel assembling type tank not requiring the welding work for a waterproof cover and not generating water leakage. SOLUTION: A panel assembling type tank is formed of an assembly of a plurality of square units body panels having bonding edges on four peripheries to be continuously connected one another, and the unit body panels forming a bottom plate and side walls of panel assembling type tank are provided with waterproof covers covering liquid contact faces and joining edges of the unit body panels, and contact plates for water-sealing the panel assembling type tank from the liquid contact face side are so fixed through packings as to cover the site of butting corners of the unit body panels together.
Patent JP-H04192353-A (JP)
Title: Integrated circuit
Inventor: MARUYAMA TAKASHI
IPC: H01L23/50
Filed: 1990-11-26
Abstract: PURPOSE:To cut down the manhour through reduction in the number of printed board assembly components by making the same mold contain an IC and a capacitor necessary to the IC. CONSTITUTION:It is necessary to connect a phase-compensating capacitor between pins 4-1 and 4-2; therefore, arraying these two pins in adjacency allows arrangement of a chip-type capacitor 6 on the pinch in a mold material 5. Thus, it facilitates the internal mounting of a chip-type capacitor and allows its arrangement in adjacency to the active element (IC chip 2). This contributes to high-density mounting because of reduction in the number of printed board assembly components.
Patent JP-H05153433-A (JP)
Title: Video signal processor
Inventor: KAWANO TSUTOMU
IPC: H04N5/20
Filed: 1991-12-02
Abstract: PURPOSE:To obtain the video signal processor able to correct freely the level of a video signal. CONSTITUTION:A video signal from a clamp circuit 10 is inputted to one input of a differential amplifier circuit 600 and a variable voltage source 15 is connected to the other input. The differential amplifier circuit 600 outputs two current outputs whose phases are opposite to each other. After the noninverting current and the inverting current are branched while adjusting a potential of a variable voltage source 22 to adjust the current branch ratio, the branched noninverting current and inverting current are synthesized to generate two synthesis currents. A current difference between the two synthesis currents flows to a resistor 70. The level of the video signal is corrected by a voltage drop across the resistor 70. A correction reference point (fixed point) is changed by adjusting the potential of the variable voltage source 15 to change the correction quantity by the adjustment of the potential of the variable voltage source 22.
Patent JP-H07176198-A (JP)
Title: Read only memory device
Inventor: HAYASHI TETSUYA
IPC: G11C17/00
Filed: 1993-12-17
Abstract: PURPOSE:To enable elimination of a memory region not used from the same chip to be carried out, to improve a yield of a chip and to reduce a size of a chip coping with demand of a customer by performing mask program using a chip corresponding to other memory region capacity, when a memory region not yet used exists. CONSTITUTION:When a memory region of required data is, for example a region not yet used where one quarter of a whole memory is occupied by repeating data, repeating data is mask-programmed in a logic circuit 7, and three quarters of data are programmed in a memory cell array 1. Also, an address scramble circuit 5 is mask-programmed and upper two bits of an address signal X are made block selecting signals ax0 and ax1, a switching signal x3 is selected by a decoder 6, and outputted as programmed data to the logic circuit 7. In the case other than it, pseudo programmed data d1-dm are outputted to the memory cell array 1.
Patent JP-H09158969-A (JP)
Title: Spring seat and suspension for vehicle
Inventor: OKUZUMI HIROSHI
IPC: F16F13/18
Filed: 1995-12-06
Abstract: PROBLEM TO BE SOLVED: To obtain a large dynamic spring constant reducing effect by exciting sufficient fluid resonance even when a vibration in an upper end of a coil spring has a very small amplitude. SOLUTION: A cylindrical elastic unit 21 is interposed in a condition directing an axial direction to a vertical direction between an upper end part of a coil spring 10 and a car body side member 15, a closing plate 22 is fixed to an upper end side of the cylindrical elastic unit 21, a closing plate 23 is fixed to a lower end side, a closed space is partitioned inside this closing plate. In the cylindrical elastic unit 21, so as to divide its closed space vertically into two parts, a partitioning plate 24 is fixed, an upper/lower side fluid chamber 25, 26 is partitioned. An orifice 27 connecting the upper/lower side fluid chambers 25, 26 is formed in a central part of the partitioning plate 24, a fluid is sealed in the upper/lower side fluid chambers 25, 26 and the orifice 27.  On the other hand, a cover 28 is fixed to an upper end part of the coil spring 10, an columnar member 29 is interposed between an central part upper surface side of the cover 28 and a central part outer surface side of the closing plate 23.
Patent JP-H05130250-A (JP)
Title: Building management system
Inventor: MATSUURA KAZUHIRO
IPC: G08B25/08
Filed: 1991-11-06
Abstract: PURPOSE:To provide the building management system managing a building automatically by using the telephone exchange system including a telephone terminal equipment and a telephone exchange. CONSTITUTION:The system is provided with building installations 107, 109, 111, a HOST controlling the installations 107, 109, 111, a telephone set 101 and a PBX arranged between the extension telephone set 101 and the HOST and sending/receiving the control information representing the state of a subscriber. The HOST controls the building installations 107, 109, 111 based on the control information received from the extension telephone set 101 via the PBX.
Patent JP-H09136272-A (JP)
Title: Engine type breaker
Inventor: KATO TETSUYA
IPC: B25D11/12
Filed: 1995-11-13
Abstract: PROBLEM TO BE SOLVED: To generate breaking force by means of a compact engine as much as by a hydraulic/pneumatic type breaker so as to accomplish reduction in a size and weight as a whole and so as to facilitate handling. SOLUTION: In an engine type breaker, a capacity variable upper air chamber 13 is arranged between a working piston 6 and a piston 5a in a hammer piston 5, while a capacity variable lower air chamber 15 is arranged below the piston 5a in the hammer piston 5. In the outer circumference of a cylinder 3, a circular air path 4 connected to a crank chamber 7 containing a crank mechanism via a throttle path 40 is arranged, and a first air hole 32 and the second air hole 33 connected to the circular air path 4 are arranged in the position corresponding to the bottom dead point for the hammer piston 5 and on a cylinder circumferential wall below the hammer piston 5.  On the cylinder circumferential wall positioned in the crank chamber 7, an upper air hole 34 connecting the upper air chamber 13 and the crank chamber 7 together is arranged below the vicinity of the top dead point for the working piston 6.
Patent JP-H01161112-A (JP)
Title: Rotation detector
Inventor: YAMANOI TAKASHI
IPC: G01P3/486
Filed: 1987-12-18
Abstract: PURPOSE:To reduce the power consumption of a light emitting element, to prolong the life of a battery, and to perform specific detection by increasing and decreasing the resistance value of a photodetection-side load resistance by turning on and off a switching element. CONSTITUTION:The light emitting element 6 when connected to an external power source as a mechanical power source is placed in a large electric power state and on the photodetection side, the switching element 10 is turned on to use only one load resistance, thereby detecting a rotational position with fast response. Further, when the external power source 12 is turned on, the detector is connected to the battery 13 automatically by variation in external source voltage. At this time, a timing circuit 11 reduces the power consumption of the light emitting element 6 and increases the load resistance on the photodetection side according to a decreased ratio so as to prevent the battery 13 from being consumed. In this case, the switching element 10 is turned off and another load resistance is interposed to increase the load resistance value. Consequently, the detection is performed with slow response. Thus, the power consumption of the light emitting element is reduced to prolong the life of the battery and also perform the specific detection.
Patent JP-H05159171-A (JP)
Title: Television receiver with fire reporting function
Inventor: IBARADA MASAO
IPC: H05K11/00
Filed: 1991-12-03
Abstract: PURPOSE:To rapidly report fire occurrence by displaying fire occurrence, notifying it with voice sound and also outputting fire occurrence information an other television receivers in interlocked manner. CONSTITUTION:A measurement decision part 10 connected to various sensors 13, 14 and 15 decides fire, and then activates an alarm transmitting part 3 to transmit specified frequency. When an alarm receiving part 2 receives the signal, it activates a power source part 9 to turn on a television, and also activates an alarm video storing part 7 and an alarm voice storing part 8 to output video and voice sound, respectively, about fire occurrence on a display 6 and a speaker 11.
Patent JP-H05158514-A (JP)
Title: Controller for robot
Inventor: SHIOTE YOSHITOMO
IPC: G05D3/12
Filed: 1991-12-03
Abstract: PURPOSE:To provide the controller which can execute selectively appropriate compliance control corresponding to the work contents of a robot, and position control having high accuracy at every operating direction of the robot, and also, can execute smoothly switching of each control thereof by a single control system. CONSTITUTION:This controller is provided with a position control arithmetic part 18 for calculating a position control command speed vR by multiplying a difference DELTAr between an operating position rs and a command position rc of a robot main body 1 detected through an encoder 13, by a position control parameter R, a force control arithmetic part 17 for calculating a force control command speed vF by multiplying a difference DELTAf between external force fS and command external force fC to the robot main body 1 detected through an external force sensor 15, by a force control parameter F, a speed control part 19 for controlling an operating speed of the robot main body 1 by setting an added value of both the command speeds vR, vF as a total command speed vC, and a parameter setting part 20 for setting each parameter R, F.
Patent JP-H10162251-A (JP)
Title: Merchandise sale data processor
Inventor: NOZAWA MAKOTO
IPC: G07G1/12
Filed: 1996-11-29
Abstract: PROBLEM TO BE SOLVED: To unnecessitate the rearranging work of merchandise, to unnecessitate the calculation of consumption tax based on a total amount for every merchandise classification as well and to support household account book recording work by calculating the consumption tax for every merchandise classification and printing the detailed statement of sale with consumption tax on a receipt by classifications. SOLUTION: The name and cost of article having the merchandise classification of '1 (food)' in a registered content storage area inside a RAM are sent to an editing buffer, expanded in an image memory and printed in the order of 'article name, cost and (food)'. Continuously, the stored contents in the total, amount storage area and consumption tax storage area for the classification '1 (food)' in the total amount/consumption tax storage area by merchandise classifications inside the RAM are sent to the editing buffer, expanded in the image memory and printed. Afterwards, data are similarly expanded in the image memory and printed in the order of '2 (general merchandise)' and '3 (clothing)'. Then, information concerning 'subtotal, tax amount, deposit and change' is sent to the editing buffer, expanded in the image memory and printed.
Patent JP-H11146040-A (JP)
Title: Ring signal detection system
Inventor: OZAWA KUNINORI
IPC: H04M1/00
Filed: 1997-11-05
Abstract: PROBLEM TO BE SOLVED: To provide a ring signal detection system where a ring signal detection section is shared in common by plural devices. SOLUTION: In the ring signal detection signal where plural sub devices 108 each employing a logical signal input section for its input side are connected in parallel with an output of a master set 102 whose output section is formed with a node A and using a ring signal detection section 116 for an input side by means of a cable 106, upon the receipt of a detection digital signal DS1 that is a detection signal of a ring signal RS1 by a counter circuit 112 in the ring signal detection section 116, a logic signal LS1 is distributed to a master set internal circuit 120 and a logic signal input circuit 122 in each sub device 108. According to the operation above, a ring signal on one line is shared in common by plural devices.