baber/WOPTO huggingface dataset:
Patent JP-H04197671-A (JP)
Title: Printer
Inventor: ITO TETSUYA
IPC: H04N1/04
Filed: 1990-11-28
Abstract: PURPOSE:To easily change a printing density by controlling a printing head on a unit in accordance with a printing density detected by a detection means. CONSTITUTION:A printer body 10 is provided with a power source connector 4 connected to a power source connector 32, a control signal connector 5 connected to a control signal connector 33, and a photointerrupter 6. The photointerrupter 6 for detecting a printing density of a printing head 31 is interrupted by a light interrupting member 343 on a unit case 34 when a unit 3 is disposed in position in the body 10. Namely, the light interrupting member 343 on the unit case 34 interrupts the body side of the photointerrupter 6 when the unit 3 is set in position in the printer body 10, whereby a printing density of the unit 3 is detected. In this manner, even on the user side, a printing density can be easily changed by replacing a printing head, and a high-cost printer can be effectively used.
Patent JP-H07189964-A (JP)
Title: Closed type motor-driven compressor
Inventor: SAKAI MANABU
IPC: F04C29/02
Filed: 1993-12-27
Abstract: PURPOSE:To provide a compressor high in reliability and the coefficient of performance, sufficiently cooling a motor part by the flow of high pressure refrigerant gas even in the case of the temperature of the motor part rising abnormally at the time of operating the compressor at high speed or high load and sufficiently suppressing oil discharge to a refrigerating cycle from the compressor. CONSTITUTION:High pressure refrigerant gas discharged from a compression mechanism part 1 passes through a communicating hole 21, and then the main stream of the high pressure refrigerant gas passes through a cutout 22 provided at a stator 14, the lower part of the stator 14 and a clearance between the stator 14 and a rotor 15 in this order, and is discharged outside of a closed container 10 from a discharge pipe 23 provided on the nearly 180 deg. opposite side to the small hole 28 of a lubricating oil receiver 27 in relation to the axial center of a crankshaft 26.
Patent JP-H09174897-A (JP)
Title: Color thermal printer
Inventor: MIYAZAKI NOBUO
IPC: B41M5/28
Filed: 1995-12-21
Abstract: PROBLEM TO BE SOLVED: To simplify a power source device and miniaturize a printer. SOLUTION: A voltage V of a common power source 40 is applied to a yellow thermal head 22, a magenta thermal head 23 and a cyan thermal head 24 via a yellow recording signal generation circuit 24, a magenta recording signal generation circuit 43 and a cyan recording signal generation circuit 44. Each signal generation circuit 42-44 generates driving pulses of the voltages V and duty ratio in accordance with a heat sensitivity of a heat-sensitive color generation layer to be recorded and, drives each heat-generating element of the corresponding thermal head 22-24.
Patent JP-2000164095-A (JP)
Title: Hydrogen gas encapsulated sealing device
Inventor: HOJO TSUKASA
IPC: B23K26/12
Filed: 1998-11-25
Abstract: PROBLEM TO BE SOLVED: To provide a hydrogen gas encapsulated sealing device capable of introducing hydrogen gas at one time to a plurality of works, sealing by welding the works continuously one by one, and executing continuous production. SOLUTION: A hydrogen gas encapsulated sealing device is composed of a chamber 2 having a sealed space shut off from the atmosphere and accommodating a plurality of works furnished at the surface with gas supply/exhaust holes for supplying and exhausting hydrogen gas, an evacuation device to simultaneously evacuate the works through the supply/exhaust holes by evacuating the chamber 2, a hydrogen gas supplying device to fill also the works with hydrogen gas through the supply/exhaust holes after the evacuating process by introducing the hydrogen gas into the chamber 2 with a specified pressure, and a laser device 28 to seal by welding the works one by one continuously by irradiating the supply/exhaust holes at the work surface with a laser beam in such a condition as filled with hydrogen gas.
Patent JP-H09132506-A (JP)
Title: Herbicide composition for paddy field
Inventor: KAWAGUCHI SHINJI
IPC: A01N43/56
Filed: 1995-12-21
Abstract: PROBLEM TO BE SOLVED: To obtain a herbicide composition capable of selectively controlling a wide range of weeds in a paddy field, synergistically increasing herbicidal effect and reducing phytotoxicity by combining specific two kinds of compounds having different herbicidal mechanisms and herbicidal spectra. SOLUTION: This herbicidal composition comprises 3-[2,4-dichloro-5-(2- propionyloxy)phenyl]-5-(1,1-dimethylethyl)-1,3,4-oxadiazol-2(3H)-one of formula I and at least one selected from 2-[4-(2,4-dichloro-m-toluoyl)-1,3-dimethylpyrazol-5- yloxy]-4-methylacetophenone of formula II, a compound of formula III and a compound of formula IV. The blending ratio of the composition is 0.01-2,000 pts.wt. of the compound II, 0.01-4,000 pts.wt. of the compound of formula III and 0.01-4,000 pts.wt. of the compound IV based on 1 pt.wt. of the compound I. This composition shows effects on Echinochloa oryzicola, Lindernia pyxidaria, Monochoria vaginalis, etc., with small amount which can not be attained by each single compound alone.
Patent JP-H01180703-A (JP)
Title: Cold rolled steel sheet excellent in formability
Inventor: IMANAKA MAKOTO
IPC: B21B1/22
Filed: 1987-12-28
Abstract: PURPOSE:To improve a press formability of in the same steel sheet performance and to make formability and brightness compatible by giving the rough pattern having specified regularity and anisotropy on the surface of a cold rolled steel sheet and controlling the surface roughness to high degrees. CONSTITUTION:The regulation parameter S showing the regularity of the surface roughness of a steel sheet can express the distance between the peaks (k) pieces of the projection part on the surface of the steel sheet by equations I, II when it is taken as Xk1. The (k) in the equation is taken as the min. positive integer that the value of S becomes <=0.25, and taken in <=0.25 on the two directions intersecting at right angles with the parameter S. Namely the difference in the distance between individual (k) pieces against the mean value of the distance between projection part peak (k) pieces is taken at <=25%, the distribution of the projection part in the roughness that the steel plate and die are brought into contact is uniformly controlled and the contact bearing is controlled constant. An inequality III is satisfied at the time when the value of the distance between the mean peaks in each said direction, the inverse of X is taken as, the inverse of X1, the inverse of X2 in order to control the directionality of the roughness. Namely the difference in said means values is taken at >=25% for the mean value of the mean values in the distance among the respective projection part peak (k) pieces in said each direction.
Patent JP-H02177803-A (JP)
Title: Agricultural tractor
Inventor: SAMEJIMA KAZUO
IPC: A01B59/048
Filed: 1988-12-28
Abstract: PURPOSE:To attach and to detach a mower from in a fixed state of a subframe for coupling a front working device by arranging a fixation part, at a machine side, of linking member to suspend a mower so as to make the fixation part face a space part having a few obstacles to disturb operations around the fixation part. CONSTITUTION:A main frame 7 to be connected to a mast member of a working device is protruded from a subframe 5 and an auxiliary member 9 is supported on the main frame. A link fixation part A of mower between front wheels and rear wheels is made to face a space part 10 which is made of the subframe 5, the main frame 7 and the auxiliary member 9 and vertically communicated and operation of mounting, demounting, etc., are simplified.
Patent JP-2001156117-A (JP)
Title: Manufacturing method for film carrier tape for electronic component mounting and etching processor of the film carrier tape for electronic component mounting
Inventor: TEJIMA YUJI
IPC: C23F1/08
Filed: 1999-11-25
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method for film carrier tapes for electronic component mounting and an etching processor of film carrier tapes for electronic component mounting, which can provide film carrier tapes for electronic component mounting satisfactory in electrical characteristics, mechanical characteristics, etc., with a uniform finish of line widths in wiring patterns, for the purpose of forming wiring patterns by etching treatment of films with an etchant in an etching processor. SOLUTION: A manufacturing method for film carrier tapes for electronic component mounting to form a desired wiring pattern, by etching treatment of a copper foil adhered on the surface of an insulating film comprises the step of etching treatment by breadthwise reciprocating and swinging an etchant jet nozzle arranged above the film to jet the etchant to the top face of the film in a direction vertical to the film feed direction.
Patent JP-2000164246-A (JP)
Title: Alkali storage battery
Inventor: SASAKI HIDEKI
IPC: H01M10/28
Filed: 1998-11-25
Abstract: PROBLEM TO BE SOLVED: To reduce the increase of the internal resistance of an alkali storage battery with a subsidiary separator. SOLUTION: A main separator 3 manufactured giving hydrophilic property to a woven cloth or a non-woven cloth and a subsidiary separator 4 are used for the hydrophilic property of the subsidiary separator 4 to be higher than that of the main separator 3. The material of the main separator 3 and the subsidiary separator 4 is polyolefine based resin to give the hydrophilic property thereto with sulfonation, graft polymerization or fluorine gas treatment.
Patent JP-H02175868-A (JP)
Title: Sample holder of sputtering film forming device
Inventor: NODA KOJI
IPC: C23C14/50
Filed: 1988-12-27
Abstract: PURPOSE:To simultaneously execute film formation and the function enhancement of thin films by holding substrates and targets on the respective inside surfaces of a holder of a pyramidal body opened in the base and rotating the pyramidal body, thereby alternately executing the film formation by ion beams and the mixing. CONSTITUTION:The holder 1 of the pyramidal body opened in the base is provided with the holders 5 for holding samples on the inside surfaces of the respective conical surfaces and a revolving shaft 2 rotated on the straight line which runs the vertex of the holder 1 and is perpendicular to the base. The substrates 4 (for example, Al2O3) and the targets 3 (for example, Ti) are respectively held on the holders 5 and the targets 3 are irradiated with the ion beam 6 (the beam mixture composed of Ar<+> and N) in the static state to execute sputtering with the Ar<+> and to form the thin films on the substrates 4. The holder 1 is then rotated 90 deg. and the substrates 4 are irradiated with the beam mixture 6 to bring the Ti and the N into reaction to form TiN as well as to form the mixing layers at the boundary of the thin Ti films and the substrates 4. The adhesive property of the Ti films and the Al2O3 substrates 4 is thus improved. This film formation and the mixing are alternately executed.
Patent JP-H03192394-A (JP)
Title: Key driving device for autopiano
Inventor: ISOZAKI YOSHIMASA
IPC: G10F1/02
Filed: 1989-12-22
Abstract: PURPOSE:To improve the fidelity of playback performance by applying a 1st and a 2nd solenoid with voltages which are controlled individually by a control means and operating both the solenoids independently. CONSTITUTION:The key driving device 10 is equipped with the control means 17 which is connected electrically to the 1st and 2nd solenoids 15 and 16 and drives those solenoids 15 and 16 independently. When performance information is inputted to the control means 17 from the outside, a CPU 18 processes it into a control signal, which is outputted to both driving circuits 22 and 23 to generate electric feed patterns for the solenoids 15 and 16, thereby applying the solenoids 15 and 16 with the voltages corresponding to the electric fed patterns. The maximum striking force to be supplied to a key 3 is generated by the solenoids 15 and 16, so the loads placed on the solenoids 15 and 16 may be small, and while the large striking force is generated, the individual solenoids 15 and 16 are reduced in size.
Patent JP-H02178867-A (JP)
Title: Electronic computer
Inventor: TAKIZAWA SABURO
IPC: G06F13/00
Filed: 1988-12-29
Abstract: PURPOSE:To prevent response time from being prolonged and to prevent service from becoming inferior by changing the input restriction of data according to the load state of a central processing unit. CONSTITUTION:The electronic computer is provided with a load monitoring processing means 12, an input restriction start processing means 13, an input restriction releasing means 14, and an input restriction processing means 15. Then the input state of the central processor 11 is monitored and when an input exceeds a constant criterion, the input restriction is started and when the input decreases below the constant criterion, the input restriction is reset. Consequently, a service decrease due to an increase in response processing time for a user due to the overloading of the central processor 11 is precluded.
Patent JP-H10107752-A (JP)
Title: Transfer rate adjustment device and transfer rate adjustment method for digital a/v data communication
Inventor: SEI KANSHU
IPC: H04L12/801
Filed: 1996-12-13
Abstract: PROBLEM TO BE SOLVED: To conduct the communication that satisfies digital interface standards of the SD format by overcoming different data transfer rates of an internal bus of a digital device and an IEEE 1394 bus. SOLUTION: A timing simulator receives an F-st-d signal resulting delaying an F-st signal denoting transfer start of first data by a prescribed time delay in a frame of an internal bus of a camcorder and a mode signal denoting whether the system is the NTSC system or the PAL system, and provides an output of a transfer reference signal in matching with the F-st-d signal and the mode signal. A transfer time controller receives a transfer reference signal and a cycle SYNC and transfers a source packet to a cycle SYNC based on the cycle SYNC caused in one transmission reference signal period. On the occurrence of two cycle SYNCs, the source packet is transferred based on only the one cycle SYNC and an idle packet is transferred for the other cycle SYNC.
Patent JP-H01179809-A (JP)
Title: Burner
Inventor: SHINTANI MOTOATSU
IPC: F23D11/00
Filed: 1987-12-29
Abstract: PURPOSE:To make the construction of a vaporization cylinder compact and suppress yellow flames and unify a mixture gas by jetting out kerosene along a vaporization wall of a premixture burner in a kerosene heater, etc., and taking the vaporization area wide. CONSTITUTION:A nozzle 5 is installed with an angle beta so that its angle theta with respect to a vaporization wall 7 becomes small. An air intake opening 8 is provided off the center of a vaporization cylinder 6 so that the primary air will hit directly the vaporization face. Oil droplets which fly out from the nozzle 5 collide with the vaporization wall 7 at an angle of theta, and since this angle thetais small, the oil droplets proceed along the inner face of the vaporization wall 7 and at an intermediate location on the vaporization wall the oil completes its vaporization. Because the large face of vaporization can be taken, it is possible to construct the vaporization cylinder compact, and, furthermore, the oil droplets do not fly off so that it is possible to suppress the generation of yellow flames.
Patent JP-H05245533-A (JP)
Title: Extruding press assembly
Inventor: JIANKARURO KURISUTEIANI
IPC: B23Q11/08
Filed: 1992-12-15
Abstract: PURPOSE: To prevent air bubbles from being caught within an extrusion pressed product by preparing a vacuum space between a plunger and the lower wall of a container. CONSTITUTION: In a unit wherein a billet B within a container 20 is pressurized by a plunger 18 and is extrusion-pressed through a die 22, a sealed container 32 is composed on the lower surface of the container 20. A rim 36 abutting on the lower surface 25 of the container 20 and the edge part 34 capable of impulse reciprocating with the plunger 18 are composed in an airtight state. Further, a telescopic elastic member 39 pressurizing and holding the sealed container 32 against the lower surface of the container 20 is provided over the whole strokes of the press. The generation of air bubbles within the extrusion pressed cavity is completely prevented by the container 32 wherein air is discharged through a duct 42 and a vacuum is produced in the internal part.
Patent JP-H07176079-A (JP)
Title: Optical recording medium
Inventor: YAMAMOTO MASANOBU
IPC: G11B7/24073
Filed: 1994-12-19
Abstract: PURPOSE:To prevent external disturbance from mixing in tracking error signals by forming pregrooves having specified phase depth in the beam incident side of a recording layer in which optical recording and reproducing is available and forming address grooves having specified phase depth in the area between the pregrooves. CONSTITUTION:Pregrooves PG having lambda/(8n) phase depth are formed in a concentric or spiral state in the beam incident side of a recording layer. lambda is the wavelength of beams for recording and reproducing and n is the refractive index of the light transmitting layer 2 through which the beams transmit. Further, in the area between pregrooves PG, address pits AP having lambda/(4n) phase depth are formed and information signals are recorded. With this recording medium, even if the level of tracking error signals is large and the modulation degree of the pregrooves PG fluctuates, little influence is added to the reproducing information signals, and thereby, address pits AP can be reproduced with good S/N and with high yield. Thus, information signals with good S/N and little dropout can be reproduced.
Patent JP-H02215710-A (JP)
Title: Local application of drug contained in binder
Inventor: NEIRU AREN RANDEN
IPC: A61K9/70
Filed: 1989-12-22
Abstract: PURPOSE: To obtain a composition comprising an oil-compatible pressuresensitive adhesive polymer, a medicament and a carrier liquid in a specific ratio, capable of forming the film of the medicament on the surface of a skin on the topical application to the non-mucosal, non-oral skin and capable of holding the medicament on the skin and effectively transferring the medicament to the skin. CONSTITUTION: This liquid composition comprises 0.25-10wt.%, especially 0.5-2wt.%, of an oil-compatible pressure-sensitive adhesive polymer (e.g. an acrylic resin, a silicone resin, a polyurethane resin), 0.1-50wt.%, especially 1-3wt.%, of a medicament such as an antifungal agent, an antipruritic agent, an analgesic for external use, an antiseptic, an anesthetic or an antimicrobial agent, and 49.75-99.65wt.% of a liquid carrier in an adhesive polymer/medicament weight ratio of 1/5 to 1/50. The liquid composition can form a coating film not adhesive during drying, does not form a self-supporting coating film, when applied as a 25μm wet coating film and dried, and is used for the topical application to the non-mucosal, non-oral skin of a mammal.
Patent JP-H06188685-A (JP)
Title: Fir filter
Inventor: HAYASHI TAKAHISA
IPC: H03H17/06
Filed: 1992-12-15
Abstract: PURPOSE:To make the circuit scale small by reducing number of tap coefficients to be stored so as to reduce the capacity of a tap coefficient memory thereby reducing number of gates for circuit integration. CONSTITUTION:An initial sample a0 is sampled for each of blocks a-j of an impulse response and stored in an initial value memory 10 and each of the blocks a to j of the impulse response is sampled at an interval or 7 or 8 samples to obtain a difference among them and difference data are stored in a difference memory 20, and the initial value data and the difference value data read from the initial value memory 10 and the difference memory 20 are properly accumulated to generate a desired tap coefficient for the multiplication of the coefficients.
Patent JP-2000232776-A (JP)
Title: Turn-off pulse generation circuit in dc chopper voltage regulator circuit using thyristor
Inventor: NAGATOSHI TSUNEO
IPC: H02P7/29
Filed: 1999-10-21
Abstract: PROBLEM TO BE SOLVED: To generate a turn-off pulse with only one UJT by connecting a R-C circuit of the UJT to the cathode of a thyristor and connecting the base to a turn-off commutation circuit of the thyristor. SOLUTION: In a R-C circuit of a turn-off UJT 26 of a thyristor 13, a variable resistor 24 is used. A contact 29 between the variable resistor 24 and a capacitor 30 is connected to the emitter of the UJT 26, and the other terminal of the capacitor 30 is connected to a minus side 7 of a power supply. The base 27 of the UJT 26 is connected to the minus side 7 of the power supply through a resistor and the base is connected to a terminal 23 of the variable resistor 24 through a resistor and then to the cathode 15 of the thyristor, The base 31 of a turn-off UJT 1 for general use is connected to a transistor 12 of a turning-off transistor circuit, and the base 27 of the UJT 26 is connected to a transistor 20 of a turn-off commutation circuit of the thyristor, Due to this structure, a turning-off operation can be conducted with only one UJT.
Patent JP-H09179681-A (JP)
Title: Instruction input device and information processor
Inventor: FUDA YOICHI
IPC: G06F3/0354
Filed: 1995-12-22
Abstract: PROBLEM TO BE SOLVED: To improve the operability of an instruction input device. SOLUTION: When a track ball 2 is rotated, a roll 7 in a rotational operation detecting mechanism consisting of the roll 7 and a rotary encoder 8 which are arranged on positions intersecting with each other at right angles is rotated and an output from the encoder 8 is inputted as information related to the movement of a pointer displayed on the screen of an information processor. When the track ball 2 is depressed, a helical spring 5 is compressed, a button switch 4 arranged under the spring 5 is turned on and information related to the selection of an object displayed on the screen or another instruction is inputted.
Patent JP-H04199495-A (JP)
Title: Sales controller for automatic vending machine
Inventor: SUHARA SATORU
IPC: G07F11/24
Filed: 1990-11-29
Abstract: PURPOSE:To enable automatic recovery even when setting a sold-out state because of a paying-out defect by instructing the start of a merchandise paying- out operation to a merchandise pay-out device to be set to the sold-out state in detecting the lapse of rated time after setting the sold-out state. CONSTITUTION:Until detecting the lapse of rated time after setting the sold-out state, the sold-out state is continued and when it is detected that the contents of a register are turned to be '0', however, the sales controller operates a motor. Therefore, when the clogging of merchandise is naturally canceled by receiving impulse or the like in the case of paying out another column while setting the sold-out state, the state of returning a driving shaft to a standby position is detected and returned to the original sales state. Namely, when the driving shaft is not returned to the standby position within set time even when operating the motor after the lapse of rated time, a timer is repeatedly set. In this way, the sold-out state is automatically reset even after setting the sold-out state. Thus, the sales operation is enabled corresponding to the optimum state at every time.