baber/WOPTO huggingface dataset:
Patent JP-S57144154-A (JP)
Title: Windshield wiper drive device
Inventor: TAMURA TAKEO
IPC: B60S1/18
Filed: 1981-02-27
Abstract: PURPOSE:To simplify the construction and to assure reliable performance of a wind shield drive by driving reciprocatingly a driving belt with its each end attached to a drive gear and an idler gear engaged with said drive gear through the rotation of the drive gear. CONSTITUTION:A drive gear 6 and an idler gear 7 having a same diameter as said drive gear 6 engaging with said gear 6 are supported by a casing 5 containing a motor, and an output gear 8 being arranged with predetermined distance from said gears 6 and 7 is supported by a shaft 15 which is supported on a car body, a windshield wiper 9 being connected to said shaft 15. A drive belt 10 is installed with its driving end 10a attached to the drive gear 6, follower end 10b attached to the idler gear 10b, and rack part 10c at its middle portion engaged with the output gear respectively, said followed end 10b being arranged to be at the uppermost position when the driving end 10a is at the uppermost position.
Patent JP-S62218809-A (JP)
Inventor: FUIRITSUPU ROSU BERUUTSUDO
IPC: G01B7/28
Filed: 1987-02-06
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-H06223499-A (JP)
Title: Sound reproducing device for video disk player
Inventor: OKANO NOBUYUKI
IPC: G11B20/10
Filed: 1993-01-21
Abstract: PURPOSE:To compensate eccentricity of a disk of digital sound signals reproduced simultaneously fro both planes of the disk, variation of a time axis caused by irregularity of rotation control and temporal deviation caused by an error for sticking in the direction of the circumference. CONSTITUTION:Digital sound signals of both planes of a disk are written in a memory of a compensation processing section 10 by writing clocks of clock reproducing circuits 9a, 9b synchronizing with variation of a time axis of digital sound signal of both planes of a video disk. And the digital sound signals of both planes of the disk are read out from the memory by a reading out clock independently of variation of the time axis of a crystal oscillator 11. Then the timing of writing and reading the digital sound signals of both planes of the disk is corrected in accordance with difference of the time base of the digital sound signals of both planes of the disk detected by a sticking error detecting section 12.
Patent JP-S60172830-A (JP)
Title: Transmitter-receiver
Inventor: KUROIWA TAKEHIKO
IPC: H04B3/54
Filed: 1984-02-17
Abstract: PURPOSE:To attain a transmitter-receiver possible for mutual talking between plural devices by providing two transmitter-receiver possible for transmission/reception automatic changeover and activating the transmitter-receiver not in the reception state as a transmitter when a voice signal is inputted. CONSTITUTION:A voice signal applied to an adder 16 is fed to an amplifier 17, and amplified and fed to a speaker 18. When a handset is hooked off, a control signal is fed to a control signal input terminal 6. A control circuit 7 receiving the control signal controls the transceiver 5 not in the reception state to the transmission side and changes over a signal changeover switch 3. Then a voice signal from a microphone 1 amplified by the amplifier 2 is fed to the transceiver 5 as a modulation signal. As a result, the carrier (frequency f2) is modulated and outputted by the transceiver 5 supplies with the voice signal. The FM wave (frequency f2) is transmitted to a power line via a transmission transformer 11 through coupling capacitors 13, 14.
Patent JP-S61187070-A (JP)
Title: Control method of background music performance
Inventor: HARA TAKESHI
IPC: G06F19/00
Filed: 1985-02-14
Abstract: PURPOSE:To execute the instruction of another BASIC language while playing a background music up to an octuple chord by allocating a part of a memory map, which a BASIC inprinter uses, for the data buffer of every output port for music performance. CONSTITUTION:When the background music is not performed, the BASIC inprinter 11 uses a BASIC area as shown in figure (a). When the performance of the background music is required, the BASIC inprinter sends an instruction CLEAR of the BASIC language to a read only memory to reserve a part of the BASIC area for the data buffer as shown in figure (b). The area reserved for the data buffer is assigned to individual output ports by an instruction PLAY ALLOC as shown in figure (c). Thus, the performance of the background music is commanded by an instruction PLAY, and score data is designated by the same instruction PLAY.
Patent JP-S58145430-A (JP)
Title: Injection molding method
Inventor: INAGE HISAO
IPC: B29C45/36
Filed: 1982-02-24
Abstract: PURPOSE:To reduce the molding cost for raising the molding yield by a method in which a three division type of mold core with lesser numbers of sliding faces and dove-tail grooves and capable of molding by one-stage projection is used and a cylindrical molding is formed by injection. CONSTITUTION:Molten resin is injected through a runner 25 and a gate 26 from a sprue 18a into a cavity 24' to form a molding 24. After the resin cast into the cavity 24' is cooled and hardened, molds are opened, whereupon the molds are opened to left and right sides at a parting line 27, the molding 24 is cut off from the gate 26, a side core 13 is vertically opened by the action of an angular pin 19, and all cavity portion to form the outer cylinder of the molding 24 is released from the molds.
Patent JP-S59154186-A (JP)
Title: Sewage treatment
Inventor: MURAKAMI IKUO
IPC: C02F1/28
Filed: 1983-02-21
Abstract: PURPOSE:To dephosphorize and clean up biologically treated water of night soil, sewage, industrial waste, etc. with a simple operation by subjecting the acidic secondary treated water of the biologically treated water to a contact treatment with an adsorbent such as quicklime thereby dephosphorizing the water. CONSTITUTION:The pH of the biologically treated water of night soil, sewage, industrial waste, etc. is preliminarily adjusted to an acidic range of 1-6.5 and is thereafter brought into contact with an adsorbent to crystallize acid phosphate and to dephosphorize the water. Manganese zeolite, iron oxyhydroxide, hydrated manganeouse dioxide, acidic clay, active alumina, water granulated slag, bone black, etc. and a mixture composed thereof and soil are usable as the adsorbent. The preferred particle size of the adsorbent is 0.05-10mm. in terms of a water permeation rate in the case of a fixed bed. The preferred size is 10-60 mesh in the case of a fluidized bed. The flow rate at which the treated water is passed through the adsorbent is preferably SV=0.001-30hr.
Patent JP-H04265875-A (JP)
Title: Plane type gradiometer
Inventor: CHIBA TOKUO
IPC: G01R33/035
Filed: 1991-02-21
Abstract: PURPOSE:To enable production time to be reduced and yield to be improved by allowing a method for forming a cross portion of a detection coil to be simplified. CONSTITUTION:A detection coil cross portion 5 consists of a bonding wire 1 and a bonding pad 2. A detection coil portion 3, a bonding pad 2, and a pd for wiring 4 are formed simultaneously by a same-layer superconductive thin-film deposition and patterning process and the coil cross portion 5 is formed only by the process for performing wire bonding of the superconductive wire 1 to the bonding pad 2.
Patent JP-S60170986-A (JP)
Title: Constant-voltage circuit
Inventor: KOBAYASHI KENICHI
IPC: H01L29/792
Filed: 1984-02-16
Abstract: PURPOSE:To obtain a voltage whereat WRITE and ERASE can be successfully accomplished even in the presence of variations in element performance characteristics during WRITE or ERASE by a method wherein a circuit is so constituted that voltages are detected by a tunnel element and a constant-current circuit. CONSTITUTION:In a tunnel element 1, a tunnel current suddenly starts flowing when a certain voltage is reached. When an output 5 is low and the voltage between nodes 2 and 3 is not higher than V1, the potential is equal to that of the nodes or the ground terminal, when a control element 6 allows an input 4 to pass and reach the point of the output 5 without any change. When the input 4 is higher, a tunnel element 1 demonstrates a voltage/current characteristic as indicated in the chart. Accordingly, the voltage between the nodes 2 and 3 are fixed at V1, and a voltage, equal to the output voltage minus V1, is supplied to a differential amplifier 7. The voltage applied to the differential amplifier 7 is compared with a reference voltage 8, and the output voltage is kept constant because the result of the comparison is fed back to the control element 6.
Patent JP-S59154239-A (JP)
Title: Remote controllable earthwork vehicle
Inventor: ASAO SHIYUNJI
IPC: B60T13/66
Filed: 1983-02-23
Abstract: PURPOSE:To raise safeness of an earthwork vehile when an operater becomes faint as well as make easier the backward and forward operations of the vehicle by remote control by using a system in which when an operation controller is actuated to make a transmission neutral, a service brake controller is automatically operated. CONSTITUTION:An earthwork vehicle 2, e.g., loader, etc., has a body 4 to be connected in a turnable manner through a connecting pin 10 at its front part 6 and its rear part 8, and the vehicle 2 is also provided with a service brake controller 20 to prevent the moving of the body 4 and a parking brake controller 22. The running and operation of the earthwork vehicle 2 are controlled by remote control. When a transmission is made neutral by an operation control signal, the service brake controller 20 is put into an operation condition. Only by operating the operation lever 28, the forward and backward operation of the earthwork vehicle body 4 can be switched, and even when an operator becomes faint, the operation lever 28 can be automatically set to neutral to prevent the movement of the vehicle body 4.
Patent JP-S54121097-A (JP)
Title: Liquid crystal display unit
Inventor: KITAJIMA MASAAKI
IPC: G09F9/00
Filed: 1978-03-13
Abstract: PURPOSE: To facilitate the setting of the optimum driving conditions as well as to simplify the standardization of the circuit by constituting the voltage generator circuit which generates the selection and nonselection voltage with a single combinatin of the resistance voltage division circuit and the electronic switch.  
     CONSTITUTION: For the driving device which drives the liquid crystal matrix panel, the voltage generator circuit is provided to generate the selection and nonselection voltage VS 1 and VNS 1  of the scanning side plus selection and nonselection voltage VS 2  and VNS 2  of the signal side respectively. This generator circuit consists of  resistance voltage division circuit 31 and 32 in which 1st and 2nd resistance groups 31aW31c and 32aW32c are connected in series plus electronic switch circuit 34. At the same time, those resistance groups of circuit 31 and 32 are prepared in three units each, and the constant determined according to the driving conditions of the liquid crystal is set to (a). In this case, the resistance value ratio of one side is set to the value to satisfy 1:1:(a-2), and the other resistance value ratio is set to the value to satisfy (a-2):1:1 respectively. Furthermore, variable resistance 29 is provided between the one end connection of resistance groups 31aW31c plus 32aW 32c  and potential terminal VDD. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5756911-A (JP)
Title: Manufacture of stabilizer for discharge lamp
Inventor: AKATSUKA MITSUO
IPC: B29B7/00
Filed: 1980-03-07
Abstract: PURPOSE:To prevent the damage of a coil of a stabilizer body for a discharge lamp and to pressure mold the coil by avoiding the direct contact of the molding resin with the coil. CONSTITUTION:The upper and lower parts of a coil 3 for a stabilizer body are covered with metallic plates 5, 6, and when an assembly is contained in a mold cavity 9, a gate 10 is disposed at the position faced with the metallic plate 5 or 6. Accordingly, the molding resin is not contacted directly with the coil 3, thereby effectively preventing the damage of the coil and further employing the plates 5, 6 for the shielding plate of the coil.
Patent JP-H10224440-A (JP)
Title: Portable telephone set
Inventor: SAITO YASUAKI
IPC: H04M1/02
Filed: 1997-02-12
Abstract: PROBLEM TO BE SOLVED: To provide a portable telephone set of a display device separation type for which power consumption is reduced and by which the display device is hardly missing. SOLUTION: The display device 6 is designed to be removable from a portable telephone set main body 2 and when the display device 6 is separated from the portable telephone set main body 2, a receiver 7 of the display device 6 receives a radio wave (s) sent from a transmitter 3 of the portable telephone set main body 2 to deliver information and to inform the arrival of a call to the user. On the other hand, when the display device 6 is mounted on the portable telephone set main body 2, the transmission of the radio wave from the transmitter 3 of the portable telephone set main body 2 is stopped and information is delivered to the display device 6 via connection terminals 4, 6 to inform the arrival of a call to the user.  The display device 6 is mounted on the portable telephone set main body 2 to stop transmission of a radio wave from the transmitter of the portable telephone set main body 2 to reduce the waste of power consumption. Furthermore, the display device 76 is designed to be removable from the portable telephone set main body 2, then possibility of missing of the display device 6 is reduced.
Patent JP-S53114095-A (JP)
Title: Cylindrical magnetic section detector
Inventor: OKADA KOUICHI
IPC: G11C11/14
Filed: 1977-03-16
Abstract: PURPOSE: To increase the magnetic resistance effect of films and the detection outlut of cylindrical magnetic section detection elements by containing the special amount of Cu in non-ferromagnetic thin film of Ni to Fe family alloys. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S59157496-A (JP)
Title: Chemical washing method
Inventor: KUDOU YOSHIO
IPC: B08B3/08
Filed: 1983-02-22
Abstract: PURPOSE:To remove mud remaining in a chemical washing system and to prevent corrosion or scale troubles on a heat transfer surface by a method wherein a centrifugal separator is arranged in an acid solution circulating system and undissolved substances floating in the acid solution is removed. CONSTITUTION:A machine to be washed here comprises a steam drum 1A, a water drum 1B and fall water pipes or steam pipes connecting the former two. A circulation pump 2B is arranged in the chemical washing circulation system in such a manner that one end of the pump is connected to the water drum 1B through a pipe 2A and the other end is connected to the centrifugal separator 3D through a pipe 2C, a pipe 3A, a valve 3B and a pipe 3C. In the case of chemical washing of a boiler, a chemical washing agent is blended in a chemical injection system and after a heated chemical washing solution is poured into the boiler to a level near a reference level, the washing solution is circulated through the water drum 1B, the pipe 2A, the circulation pump 2B, the centrifugal separator 3D, a tank 3G, a pump 3K, a pipe 3L, a valve 3M and the steam drum 1A in that order to thereby perform the chemical washing process for the boiler.
Patent JP-H08222460-A (JP)
Title: Fly-back transformer
Inventor: MOGAMI KATSUNORI
IPC: H01F38/42
Filed: 1995-02-16
Abstract: PURPOSE: To lessen a fly-back transformer in load variation and load variation size by a method wherein the ends of a first split coil of split coils which form a high voltage coil are positioned inside those of a second split coil, and the first split coil is specified in winding width and wire diameter. CONSTITUTION: A pressure coil is composed of split coils K1, K2, K3... and Kn, wherein the first split coil K1 is set 0.7 to 0.9 times as wide as the second split coil K2 in winding width. When the first split coil K1 is wound on the peripheral surface of a high-voltage bobbin, the ends T1 and T2 of the first split coil K1 are positioned between the ends T3 and T4 of the second split coil K2. Moreover, the first split coil K1 and the second split coil K2 are usually set equal in number of turns. Furthermore, the first split coil K1 is set thinner than the second split coil K2 in wire diameter.
Patent JP-H08223803-A (JP)
Title: Method and device for controlling active filter
Inventor: SANO KOICHI
IPC: H03H11/04
Filed: 1995-02-16
Abstract: PURPOSE: To perform high accurate compensation for harmonics by adding the harmonics obtained by adding an active filter current to a load current to a compensating command value computed on the basis of the load current as a correction value. CONSTITUTION: In a control device 22, the functions of detecting and correcting a harmonic current ISH made to flow into an active filter(AF) from a power supply is added to the function of a harmonic detection circuit 23. To the input stage, a current transformer 24 for detecting the current IAF, of the AF, an adder 25 for adding a load current IL to the detected current IAF and a changeover switch circuit 26 for switching and inputting the added value (IAF+IL) and the load current IL to the harmonic detection circuit 23. Namely, the harmonic current ISH made to flow into the AF from the power supply is obtained from the addition of a harmonic current ILH contained in the load current IL and the AF current IAF and added to a harmonic current ILH separated and extracted from the load current IL as a connection value, thereby obtaining a compensating aommand value IREF.
Patent JP-S58146049-A (JP)
Title: Recording or reproducing device
Inventor: HASEGAWA KATSUHIDE
IPC: G11B23/087
Filed: 1982-02-24
Abstract: PURPOSE:To simplify a device for driving a reel, by driving the reels of plural recording mediums by a common driving member, and driving the reels by a single system as to plural recording mediums. CONSTITUTION:A cassette holder for storing a large capacity recording tape, and a unit for recording small capacity are installed to a single body 1 in accordance with the case, by attaching and detaching a unit and moving a panel part. Into 4 holes 70, 71, 72 and 73, a lower projection of a reel shaft of each unit is fitted, and the reel shaft is rotate-driven. For small capacity use, the holes 70 and 71 are used, and for large capacity use, the holes 72 and 73 are used. A capstan 16 and draw-out members 17, 18, 20 and 21 install-mount a recording tape in a cassette, to a prescribed position in the body 1.
Patent JP-S52111040-A (JP)
Title: Solar heat utilizing device
Inventor: ODA TAKASHI
IPC: F24S90/00
Filed: 1976-03-15
Abstract: PURPOSE: To raise effectiveness of utilizing solar energy by constituting selectively apparatus with proper circularation line an accordancei with necessary temp. stored in a heat accumulatting vessel according to the intensity of solar beam. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H11235013-A (JP)
Title: Power converting device
Inventor: TSUCHIYA TAICHIRO
IPC: H02M1/08
Filed: 1998-02-10
Abstract: PROBLEM TO BE SOLVED: To make it possible to design optimum static capacitance of a snubber capacitor and to reduce the static capacitance, in a power converting device comprising a self-arc-extinguishing semiconductor element connected in series whose critical rate-of-rise of OFF-state voltage is not regulated. SOLUTION: The static capacitance of a snubber capacitor 3 matches the largest one of static capacitances required to obtain gate drive power necessary for a gate drive circuit 15, to suppress the unbalanced voltage caused by the dispersion of turn-off time between GCT1 to a value equal to or less than a permissible value, and to suppress the maximum off voltage to be impressed to the GCT1 to a value equal to or less than a permissible value.
Patent JP-S60173483-A (JP)
Title: Logical circuit simulation system
Inventor: OOSAWA MASARU
IPC: G06F11/25
Filed: 1984-02-20
Abstract: PURPOSE:To reduce the memory capacity of a computer and to improve its processing speed by constituting a signal arithmetic value processing phase in hardware and processing it in parallel by a logical element parallel simulation device connected to a universal computer. CONSTITUTION:The universal computer 18 detects the input signal value variation of every corresponding terminal while referring to circuit connection information according to input signal variation information from an external input signal file 23, and stores it in the input/output buffer 17 of the logical element parallel simulation device 11 connected to the computer 18 through a table 21. Plural arithmetic processors 14, gate memory 12, signal value memory 13, etc., which construct the signal arithmetic value processing phase in hardward process the basic element attribute information on a logical model circuit, input/output signal variation information, etc., in parallel on the basis of the storage contents of the buffer 17. Thus, the memory capacity of the computer is reduced and its processing speed is improved.
Patent JP-S60173584-A (JP)
Inventor: IKEGAMI MITSURU
IPC: G09G5/393
Filed: 1984-02-20
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-S62186270-A (JP)
Title: Electrophotographic sensitive body having conductive base body subjected to surface roughening
Inventor: TAKIMOTO MASATAKA
IPC: G03G5/10
Filed: 1986-02-12
Abstract: PURPOSE:To prevent the generation of uneven interference fringes without providing an under coating layer having a light diffuse reflective surface by roughening the surface of a conductive base body so as to have <=50% surface gloss. CONSTITUTION:An incident ray I1 in the image exposing stage generates reflected light R1 on the surface of a photosensitive layer 2 when a rough surface 3 is formed on the surface of the conductive base body 1 when a laser beam is irradiated as coherent light to an electrophotographic sensitive body. On the other hand, said way transmits the inside of the photosensitive layer 2 as transmitted light I2 and generates the diffuse reflected light R3 on the surface of the rough surface 3 to suppress the interference between the reflected light R1 and the diffuse reflected light R3 to the extent of eliminating the interference fringes produced in the image forming stage. The surface glass of the conductive base body forming the rough surface 3 is measured in accordance with a method 7 of a method for measuring contrast surface glass specified in JIS Z 8741 and the surface gloss Gc is kept at <=50%, by which the adequate diffuse reflection is obtd. on the rough surface 3 and the interference of the reflected light R1 and the diffuse reflected light R3 is suppressed.
Patent JP-H02208798-A (JP)
Title: System for managing goods
Inventor: SHIMAKATA MASARU
IPC: G07G1/12
Filed: 1989-02-09
Abstract: PURPOSE:To eliminate necessity for an operator to store respective kinds of information related to set sale goods by counting the vending number of goods at the time of corresponding to the set sale goods and subtracting a discount value from a vending amount and executing a totaling processing when the vending number coincides with the prescribed number. CONSTITUTION:Information of the set sale goods, the discount value and the gathering number is prepared beforehand. When the information to specify the goods and the information corresponds to the set sale goods, the reading frequency is counted. When the reading frequency coincides with the prescribed number prepared beforehand, the discount value prepared beforehand is subtracted from the vending amount, and the totaling processing is executed. Thus, the operator does not need to store the set sale goods, and further, the necessity to package the set sale goods beforehand is also eliminated.