baber/WOPTO huggingface dataset:
Patent JP-H05316578-A (JP)
Title: Monitor system
Inventor: MORIMOTO MUTSUO
IPC: G04G5/00
Filed: 1991-11-15
Abstract: PURPOSE:To make the time of a monitored station coincident with a time of a monitor station with high accuracy and to keep the state. CONSTITUTION:A monitored station 2 informs state change information to a monitor station 1 on the occurrence of a state change by a state change detection circuit 11. In this case, A state change information transmission time by a state change information transmission time counter 12 is added to a current time by a clock circuit 7 and a state change information transmission circuit 8 sends the result and the monitor station 1 uses a notice time detection circuit 4 to detect the current time by the clock circuit 7 of the monitored station 2 from the two time information sets from the monitored station 2 and uses an error detection circuit 5 to compare it with a time from the clock circuit 3 and the time information transmission circuit 6 sends the current time of the clock circuit 3 to the monitored station 2 when an error of a prescribed value or over is in existence. When the monitored station 2 receives the current time from the monitor station 1 by using a time information reception circuit 9, a clock correction circuit 10 corrects the clock circuit 7.
Patent JP-H09149107-A (JP)
Title: Portable telephone set
Inventor: TANZAWA ATSUSHI
IPC: H04W88/02
Filed: 1995-11-17
Abstract: PROBLEM TO BE SOLVED: To use a main body of the telephone set free from both hands in a speech state without deteriorating the sensitivity of radio transmission reception. SOLUTION: A main body 1 of the telephone set is provided with a built-in microphone 3 picking up a voice to be sent, a built-in speaker 2 sounding a received voice, and a headset jack 24 to which an external headset 17 consisting of a headset earphone 19 and a headset microphone 18 is plugged, and also with a changeover means that selects the built-in microphone 3 for voice pickup when the external headset 1'7 is not plugged in the headset jack 24 or selects the headset microphone 18 for voice pickup when plugged in, and with posture hold mechanism at the lower part of the main body 1, in which a cover 14 of an operation section 11 is hinged with a hinge 26 and the cover 14 is held fixed at a desired angle with respect to the main body 1.
Patent JP-H07149182-A (JP)
Title: Load-carrying platform construction of truck
Inventor: IWAKI SHIGEHIKO
IPC: B62D33/02
Filed: 1993-11-30
Abstract: PURPOSE:To provide a load-carrying platform construction of a truck in which the whole cargo boxes do not move even by the application of a sudden acceleration at sudden braking or turning. CONSTITUTION:In the load-carrying platform construction of a truck in which many reinforcing channels extending in the vehicle lateral direction are spacedly put side by side on the floor board 3 of a load-carrying platform, and a plurality of cargo boxes 1 are flatly loaded while riding over the reinforcing channels 2, gate type load presser members 6, 6a of which the upper side part 6a is projected upward over the upper faces of the reinforcing channels 2 are arranged between the box-shaped projections 1c, 1d of each cargo box 1 projecting outside of a vehicle in the condition opposing in the longitudinal direction of a vehicle body. The lower parts of the load presser members 6, 6A are fixed to the reinforcing channel 2.
Patent JP-S62151766-A (JP)
Title: Microwave impedance measuring instrument
Inventor: YAMANAKA KATSUHIKO
IPC: G01R27/04
Filed: 1985-12-25
Abstract: PURPOSE:To obtain a simple, inexpensive measuring instrument by making the frequency of a signal source variable, finding voltage variation between the connection of a load to be measured with a cable end and its short- circuiting, and measuring a maximum value and a minimum value, and frequencies corresponding to them. CONSTITUTION:The high frequency signal source 7 whose frequency is variable is connected through a directional coupler 9 to the input end of a cable 1 for measurement which is long enough as compared with the wavelength of a measurement frequency. Further, the load 6 to be measured is connected to the other end, and a voltmeter 10 which has a detector is connected to the output end of the auxiliary arm of the coupler 9. Then, the frequency of the signal source 7 is varied gradually to read and store the detection output voltage of a reflected wave from the load 6. Then, the terminal of the cable 1 is short- circuited, the frequency of the signal source 7 is varied, and a detection voltage is measured and stored similarly, thereby finding the impedance of the load 6 from the maximum and minimum values of both measured voltages and frequencies corresponding to them. This measurement is taken only by measuring the absolute value of the voltage at one place, so the device is reduced in cost.
Patent JP-H06145679-A (JP)
Title: Production of carbonaceous sliding material
Inventor: KONASE KOICHIRO
IPC: C10N50/08
Filed: 1992-11-10
Abstract: PURPOSE:To obtain the subject material excellent in abrasion resistance, low in coefficient of friction and small in raise of temperature when sliding by kneading tale with zinc tertiary phosphate, a carbon aggregate and a binder and forming and burning the kneaded material. CONSTITUTION:(A) 2-10wt.% talc is kneaded with (B) 7-25wt.% zinc tertiary phosphate, (C) a carbon aggregate (e.g. coke powder or artificial graphite powder) and (D) a binder (e.g. pitch or coal tar) and then the kneaded material is formed and burned to provide the objective material. Furthermore, particle sizes of components A, B and C are each preferably <=43mum. Kneading of the components A to D is usually carried out at a temperature not lower than a softening point of the component D.
Patent JP-H09144458-A (JP)
Title: Inner excavator for all-casing method
Inventor: KITAMURA YUZO
IPC: E21B7/20
Filed: 1995-11-17
Abstract: PROBLEM TO BE SOLVED: To continue excavation operation smoothly. SOLUTION: Crushed-rock recovery boxes 15a-15d recovering crushed rocks crushed by percussion crushers 6a-6d are installed in the lower section of an inner excavator body 5 for an all-casing method. When the percussion crusher 6a is driven, gravel-shaped excavated debrises are not deposited at an excavation front section because heavy crushed rocks in excavated debrises (the heavy crushed rocks and light soil and sand and dust) are recovered into the crushed- rock recovery box 15a set up to the lower section of the inner excavator body 5 through a branch discharge pipe branched from a discharge pipe, and excavation operation is continued smoothly.
Patent JP-H06152003-A (JP)
Title: Excimer laser oscillating system
Inventor: KOSUGI SHINICHIRO
IPC: H01S3/03
Filed: 1992-11-10
Abstract: PURPOSE:To provide an excimer laser oscillating system with good operational repeatability. CONSTITUTION:In an excimer laser system, a discharge tube 1, a laser gas (s) in the discharge tube 1, and a circulating means 2 for circulating the laser gas (s) in the discharge tube 1 are provided. In the discharge tube 1, auxiliary ionization electrodes 3a and 3b are provided in a laser-gas flow for ionizing the laser gas (s) previously, while a pair of main discharging electrodes 4a and 4b are provided for exciting this previously ionized laser gas (s). Then, pulse discharge is caused between these electrodes 4a and 4b so as to excite the laser gas (s) and provide laser pulse oscillation. Moreover, each groove part 5 is provided on an opposite flowing-path wall face so that the circulated laser gas (s) is partly put in turning movement like a whirlwind in the discharge tube 1.
Patent JP-H08127687-A (JP)
Title: Halogen-containing resin composition
Inventor: ISHIBASHI CHIFUYU
IPC: C08K5/10
Filed: 1994-10-28
Abstract: PURPOSE: To obtain a stabilized halogen-containing composition improved in thermal stability, blocking resistance (peeling strength) and adhesion phenomenon (plate-out phenomenon) resistance of a halogen-containing resin on its processing. CONSTITUTION: The composition comprises a halogen-containing resin (e.g. vinyl chloride resin, its derivative, chlorinated polyethylene), an organic acid metal salt (e.g. lithium stearate), an organic phosphite ester (e.g. triphenyl phosphite), an epoxy compound (e.g. eposidized soybean oil), a plasticizer, an antifogging agent, and a hydrocalmite (the following formulas [I] and [II]). Cax Aly (OH)z Am .nH2 O... [I], XCaO.Al2 O3 CaAm .nH2 O... [II] (x, y, z, m, n are 0 or positive integers; X is an positive integer of 3-6; A exhibits C1, CLO4 <-> , CO3 <2-> , HPO3 <2-> , HPO4 <2-> , [(CHCOO)2 ]<2-> , [C6 H4 (COO)2 ]<2-> ).
Patent JP-H07154889-A (JP)
Title: Sound reproduction device
Inventor: KAKUBARI ISAO
IPC: E04B1/99
Filed: 1993-11-30
Abstract: PURPOSE:To provide a sound reproduction device for realizing reproducing sound from a large sound source and realizing surround reproduction as if wrapping a listner's body. CONSTITUTION:This sound reproduction device is provided with plural small hole opening parts 7 in the shape of concentric circles larger than the diameter or a diaphragm for emitting the sound from a speaker 3 on a front surface baffle 5 in the direction of the emission surface of the sound of the speaker 3 attached on a center partition plate 2 provided inside a cabinet 1. Also, the speakers are arranged in front, on the side and at the back of a listener as surround speakers and the sizes of signals impressed to the speakers are successively enlarged in the order of front, side and back. Further, in this sound reproduction device composed by arranging the speakers in front, on the side and at the back of the listener as the surround speakers, the sound reproduction center of the speaker in a side direction is lower than a horizontal surface whose center is the ear of the listener.
Patent JP-H07163046-A (JP)
Title: Power supply
Inventor: KOSAKA SHIGEO
IPC: H02M7/06
Filed: 1993-11-30
Abstract: PURPOSE:To provide a power supply capable of feeding stable power to an alarm device as a load. CONSTITUTION:A power supply comprises a converter means 1, a constant- voltage generating means 2 at a rear stage of the converter means 1 for generating a DC voltage from the converter means 1 when the voltage of the converter means 1 is lower than a given level and generating a given constant DC voltage when the output voltage of the converter means 1 is higher than the given level, and a voltage stabilizing means 3 at a rear stage of the constant-voltage generating means 2 for supplying a DC voltage to a load when an output voltage of the constant-voltage generating means 2 is large enough to operated a differentiation circuit. On the other hand, the DC voltage is not supplied to the load when the output voltage of the constant-voltage generating means 2 is lowered to a voltage not large enough to operate the differentiation circuit.
Patent JP-H07153442-A (JP)
Title: Separator for cylindrical battery
Inventor: KURIMURA MASAAKI
IPC: H01M2/18
Filed: 1993-11-30
Abstract: PURPOSE:To prevent the deterioration of the battery performance caused due to fitting and simply and accurately perform the assembly work into a battery by combining a bottomless cylindrical separator member having a specific fitting section and a bottom member forming a bottom section. CONSTITUTION:This separator for a cylindrical battery is constituted of a bottomless cylindrical separator member 21 made by winding a sheet separator base paper and a bottom member 28 forming a bottom section. The bottomless cylindrical separator member 21 is fitted with a wound/overlapped portion to temporarily keep a cylindrical shape, and it is provided with a fitting section formed to be removed when the bottom member 28 is inserted into the bottom section. Even when outer diameter of this cylindrical separator for the cylindrical battery is made smaller than the hollow section of a positive electrode mix, the fitting is removed at the time of battery assembly, the diameter is expanded, thus no defective contact with the positive electrode mix occurs.
Patent JP-H01141755-A (JP)
Title: Shuttle mechanism of shuttle printer
Inventor: SATO KUNIHIKO
IPC: B41J25/00
Filed: 1987-11-30
Abstract: PURPOSE:To obtain a quiet shuttle printer of a small type which can perform high speed printing, by a method wherein reversal of a hammer bank and a counter weight is energized by restoring force of a spring when the hammer bank and the counter weight are reversed. CONSTITUTION:When cams 41, 42 are rotated centering a rotary shaft 44, shift arms 21, 31 are moved in an opposite direction to each other by operating cam followers 22, 23 while being slid. When the shift arm 21 is moved right side, a spring 52 is compressed, and restoring force is accumulated. Then when a hammer bank 20 is reversed leftward, the spring 52 energizes reversal of the shift arm 21, i.e., of the hammer bank 20. When the shift arm 21 is moved left, a spring 51 is compressed, and energizes reversal of the hammer bank 20 in the same way. Spring 53, 54 of the shift arm 31 on a counter weight 30 side operate also in the same way. Consequently, load change becomes small, and impact in reversal of the cams 41, 42 and the cam followers 22, 23 becomes small. Vibration of a body is also restrained, and a cam driving motor can be also miniaturized.
Patent JP-H01140794-A (JP)
Title: Printing method for printed wiring board
Inventor: ICHINOSE SHIRO
IPC: H05K3/12
Filed: 1987-11-27
Abstract: PURPOSE:To substantially balance the squeegee pressures of squeegees of both side faces and to simultaneously print both the side faces of a board to be printed with wirings by forming the board and platelike holders for holding the upper and lower ends of the board of an elastic material deflected by the squeegee pressure at the time of printing or coating. CONSTITUTION:A board 100 to be printed with wirings, platelike holders 3, 3' for holding the upper and lower ends of the board respectively have elasticity deflected by squeegee pressure at the time of coating. Accordingly, even if the board 100 is slightly bent, the squeegee pressures substantially balanced on both side faces are applied to both the surfaces by the bending of a combination of the board 100 and the holders 3, 3'. The loads of the squeegee pressures balanced on both side faces are similar even when the set pressure are different at the squeegee at both side faces. Thus, since a skillfulness is not required, homogeneous both-side printings are obtained.
Patent JP-H09120199-A (JP)
Title: Roller electrifier
Inventor: TAKAHASHI SADAO
IPC: G03G15/02
Filed: 1995-10-24
Abstract: PROBLEM TO BE SOLVED: To provide an electrifier capable of adjusting the potential of electrification of a photoreceptor to have a target value. SOLUTION: Beside the detection of a surface potential and the correction of an applied bias, the temp. of an electrifying roller is detected and an applied voltage is corrected to attain an accurate correction. The surface potential is detected in a long cycle and a potential fluctuation during a copy or within a day is corrected in a short cycle by the detection of the temperature and the correction of the applied voltage, to prevent a defect such as reduction in the life of the photoreceptor and loss of time used for controlling caused by the execution of the detection and correction of the potential.
Patent JP-H10121310-A (JP)
Title: Glove-type protective equipment wearable with single hand
Inventor: MIYAMORI TADANORI
IPC: A41D19/015
Filed: 1996-10-07
Abstract: PROBLEM TO BE SOLVED: To provide a glove-type protective equipment readily wearable with single hand in a short time and enabling a wearer to cook or work without injuring wearer's hand(s) through gripping and fixing materials and preventing itself from slippage on the hand. SOLUTION: An opening 7 and its shape-holding part 8 are provided from the back portion to the palm portion of the subject equipment proper 1, uneven parts 9 on each finger portion of the inner face 13a of the palm portion, conical projections 10 on the outer face 13b, and a hand is inserted via the opening 7, the respective fingers into the corresponding finger portions 2, 3, 4, 5, 6; then, the respective fingers are bent, gripping and fixing materials, thus conducting a cooking or work. Furthermore, the hand is also protected from cutlery by covering and setting stainless steel chains in netty form on the outer face 12b of the back portion through a covering material.
Patent JP-H07132498-A (JP)
Title: Nozzle rockingly positioning device
Inventor: TAKEUCHI YUKINORI
IPC: B24C5/02
Filed: 1993-11-04
Abstract: PURPOSE:To provide a nozzle rockingly positioning device able to shook in accordance with the machined shape while oscillating a nozzle without requiring mechanical rocking mechanism. CONSTITUTION:A sine-wave generating circuit 2 and an adding circuit 3 outputting to a servo amplifier 4 after adding the sine-wave signal 6c of the sine-wave generating circuit 2 to a command signal 6b are interposed between an NC device 1 outputting a positioning command, and the servo amplifier 4 outputting the driving signal of a servo motor 5 upon receiving the command signal of the NC device 1. A nozzle 9 is thereby interlocked with the output of the servo motor 5.
Patent JP-H09149016-A (JP)
Title: Phase controlled loop system
Inventor: ROKUGO YOSHINORI
IPC: H03L7/085
Filed: 1995-11-20
Abstract: PROBLEM TO BE SOLVED: To provide the phase controlled loop system in which a clock is recovered with high precision even on the occurrence of fluctuation in a phase in the vicinity of a sampling frequency. SOLUTION: Every time a transmitter side count ϕin is received, a reception counter 11 reads a count ϕout and it is subtracted from the count ϕin at a subtractor 12 and its output (e) is given to a 1st attenuator 13, its output Δf1 is given to a 2nd attenuator 14, and also its output is given to an integration device 15 and an integration output Δf2 is obtained. On the other hand, the Δf1 is given to an adder 16 and added to an integration output Δf2 and the sum is given to a converter 17, in which the signal is converted into a voltage signal and fed to a voltage controlled oscillator 18. Thus, the voltage controlled oscillator 18 outputs a clock ϕout (fv) with a frequency in response to an output of the adder 16 as a receiver side clock and it is given to the reception counter 11, in which the count ϕout is sequentially updated.
Patent JP-H03185916-A (JP)
Title: Adaptive gate charging circuit for power fet
Inventor: MIRUTON UIRUKOTSUKUSU
IPC: H03K17/06
Filed: 1990-11-08
Abstract: PURPOSE: To minimize a current drain from a charge supply source by feeding back the whole emitter current of a current mirror transistor(Tr) to its base and driving the current mirror TR as a diode. CONSTITUTION: When a current is not required for the gate of a power FET 14 in an adaptive gate charging circuit 10 connected between a charge pump 12 and the FET 14, the whole emitter current of a current mirror TrQ26 is fed back to its base. The TrQ26 is driven as a diode and a current drain on the pump 12 is simply reduced to 3μA. A leakage current (about 27μA) necessary for holding the gate of the FET 14 at a high state is supplied from the pump 12 through the TrQ26. Thereby the effective current ratio of the TrQ26 is automatically adapted to the necessary degree of the FET 14 and a current drain from the pump 12 can be minimized.
Patent JP-H01143205-A (JP)
Title: Manufacture of oxide superconductor coil
Inventor: KOIZUMI MISAO
IPC: H01B13/00
Filed: 1987-11-28
Abstract: PURPOSE:To obtain a desired electric current density, by injecting a slurry where an oxide superconductor or the melt of a material thereof and/or an oxide superconductor powder or a material thereof are dispersed in a dispersion medium to a molding where a space passing through in the spiral form is formed and, after solidifying its molding, treating it with heat in an atmosphere of oxygen. CONSTITUTION:After mixing well and burning a Y2O3 powder, a BaCO3 powder, a CuO powder, and the like, they are reduced to powder of an oxide superconductor. And its powder is put in a crucible made of platinum to obtain a melt of the oxide superconductor powder by treating with heat. Then, the melt obtained is injected in a compact which is shaped in the hollow-cylindrical form having a spiral space inside the compact and then, after cooling it, it is treated with heat in an atmosphere of oxygen. The introduction of oxygen in an oxygen vacancy in a crystal structure of the foregoing superconductor improves its superconductive characteristics and a superconductor coil is obtained. In its coil 1, the oxide superconductor 3 is injected in the spiral spaces in the molding which is made by laminating a plurality of chute bodies 2 made of alumina sintered molding having openings at one end of ring-shaped grooves where a place in each groove is cut so that an opening part may come into contact with a non-opening part of the groove of other chute body 2a.
Patent JP-H06150249-A (JP)
Title: Thin-film magnetic head
Inventor: KUROSAWA YOICHI
IPC: G11B5/31
Filed: 1992-11-12
Abstract: PURPOSE:To obtain a satisfactory reproduction output, even if a magnetic recording medium is downsized, by providing an air gap externally than the center of a Plotation plane in the direction of the radius of rotation of the magnetic recording medium. CONSTITUTION:The head slider part 15 of a thin-film magnetic head 3 is provided with two rail parts 17 and a flotation plane 19 facing the surface of a magnetic disc 5 are formed in these rail parts 17. Between the flotation plane 19 and magnetic disc 5 surface, air flows in by the rotation of the magnetic disc 5 and the end on the air inflow side of the flotation plane 19 is provided with a tapered surface. In the end face 15a on the air outflow side of the head slider part 15, an upper magnetic layer 21, lower magnetic layer 23 and coil 25 are thin film-formed by sputtering. An air gap between the upper and lower magnetic layers 21 and 23 is formed in the flotation plane 19, and this air gap constitutes a gap 27 for recording in and reproduction from the magnetic disc 5. Therefore, recording and reproduction are made possible to the more outer peripheral side of the magnetic recording medium, and a satisfactory output can be obtained, even if the magnetic recording medium is downsized, so that it is possible to contrive to downsize the recording medium and to make its capacity higher.
Patent JP-H10140024-A (JP)
Title: Azo compound, its production, electrophotographic receptor containing azo compound and its production
Inventor: MORIMOTO KIYOBUMI
IPC: C09B35/52
Filed: 1996-11-13
Abstract: PROBLEM TO BE SOLVED: To obtain a new azo compound useful for the production of an electrophotographic receptor having high sensitivity and excellent durability. SOLUTION: The objective compound is expressed by the formula [X and Y are each a (substituted) bivalent aromatic hydrocarbon residue or bivalent heterocyclic residue; A is a bivalent organic residue having phenolic OH group and carbamoyl group bonded through an azo group or a bivalent organic group having phenolic OH group and thiocarbonyl group bonded through an azo group; Z is a (substituted) aryl or a (substituted) heterocyclic group; (n) is 1-5]. The compound is produced preferably through a compound expressed by the formula A-X-A e.g. by adding 2,7-diaminofluorenone to hydrochloric acid, dropping sodium nitrite into the mixture, dropping the obtained diazo solution into a solution of a compound of the formula A-X-A and N,N-dimethylformamide and dropping sodium hydroxide into the reaction mixture.