baber/WOPTO huggingface dataset:
Patent JP-H02158823-A (JP)
Title: Mouse
Inventor: SUGIYAMA SHUJI
IPC: G06F3/0354
Filed: 1988-12-12
Abstract: PURPOSE:To increase the movement of a cursor at one touch without altering software by providing a mouse main body with a button switch capable of multiplying the cursor movement. CONSTITUTION:In a pointing device mouse to be connected to a terminal, the mouse main body 1 is provided with a movement multiplying button switch 2 to multiply the cursor movement. Namely, by switching on the movement multiplying button switch 2, a multiplied movement increasing pulse is outputted to the terminal. Thus, at the time of the usual movement of the mouse main body 1, the fine movement of the cursor is performed, and when the large cursor movement is required, the cursor can be moved at double speed (distance) by moving the mouse main body 1 as pushing the movement increasing button switch 2.
Patent JP-H11142503-A (JP)
Title: Antenna controller
Inventor: SAKAMOTO TSUTOMU
IPC: G01S7/03
Filed: 1997-11-13
Abstract: PROBLEM TO BE SOLVED: To prevent radio wave interference caused by overlapping of antenna beams of a plurality of radar devices. SOLUTION: For searching a target, a plurality of antennas 1a and 1b are synchronously rotated with a phase difference from the identical signal source so that no antenna beam or radar devices 1a and 1b overlap in relative direction. When the first radar device 1a follows a target in relative direction, the second radar device 1b does not emit a radio wave in the relative direction for avoidance of radio wave interference.
Patent JP-H07170665-A (JP)
Title: Secondary battery charging device and method
Inventor: USUI KAZUFUMI
IPC: H04M1/02
Filed: 1993-12-13
Abstract: PURPOSE:To maintain a secondary battery constantly in fully charged state by detecting the fully charged stage of a secondary cell and then feeding a charge current to the secondary cell by the amount of discharge current. CONSTITUTION:A comparator 12b of a charge characteristic detection circuit 12 compares the peak value of the battery voltage of a secondary cell 17 stored in a peak detection circuit 12a with the battery voltage of the secondary cell 17 at that timing, detects that the battery voltage of the secondary cell 17 becomes lower than the stored value in the detection circuit 12a by a certain value by comparison, and then feeds the detection signal to a charge current control circuit 11. At this time, when a telephone is in standby mode, discharge current successively flows from the secondary cell 17 to a telephone circuit, thus consuming power. Therefore, a control circuit 11 detecting it according to a detection signal from a charging/discharging detection circuit 14 supplies current until the secondary battery 17 is fully charged and replenishes the amount of current equivalent to the amount of consumed current.
Patent JP-H02157533-A (JP)
Title: Combustion equipment
Inventor: SUZUKI JIRO
IPC: F24C5/00
Filed: 1988-12-09
Abstract: PURPOSE:To provide a more efficient recovery of heat discharged together with a discharged gas, a conversion into a radiation heat and further an effective utilization of combustion heat by a method wherein a discharged heat radiator and a discharged heat reflecting means are arranged above a combustion chamber and a side wall of a discharged heat reflecting means is of a heat radiation member provided with several communication holes. CONSTITUTION:Upon combustion, fuel is ignited within a combustion cylinder 2, a wall surface of the combustion cylinder 2 is heated by a part of the combustion heat. The radiated heat passes through a thermal transparent material 4 and the heat is discharged out of the device, the heat from a front surface is directly radiated and the radiation heat from the rear surface is reflected by a heat reflecting plate 3. Both heats are applied for a front heating and warming action. In turn, the heat discharged together with the discharged gas is heat exchanged there while passing through the communication holes 7' of the discharged gas heat radiation member 7 and then discharged. The heat recovered to the discharged gas heat radiation member 7 is discharged again from here through radiation. The heat is directly radiated in a more forward part than a part directing toward the front surface of the discharged gas heat radiation member 7. The thermal radiation at the rear surface and the side surface of the discharged gas heat radiator 7 is reflected forwardly with a discharged gas heat reflecting plate 5 and then the heat can be applied for a heating and a warming action.
Patent JP-2000138244-A (JP)
Title: Manufacture of electronic component
Inventor: OKUNO ATSUSHI
IPC: B29C39/42
Filed: 1998-11-02
Abstract: PROBLEM TO BE SOLVED: To realize high quality by providing a bottomed recess opposite to a gap in the center of a mounting area, forcibly filling the recess with sealing resin and confining a small quantity of residual air therein, thereby applying a vacuum stencil printer. SOLUTION: A gap 5 based on a bump 3 is produced between a circuit board 2 and a flip chip 4. The circuit board 2 is provided with a bottomed recess 6 in the center of a flip chip 4 mounting area or the vicinity thereof. A stencil printing means is applied for supplying the flip chip 4 with sealing resin 7, and the sealing resin 7 supplied onto a stencil 8 is pushed into the circumferential gap 11 between a stencil through-hole 10 and the flip chip 4 through the action of a squeegee 9 in vacuum atmosphere. When the vacuum atmosphere is released after the circumferential gap 11 is filled with the sealing resin 7, a pressure difference is generated around the flip chip 4 and the residual air is purged into the bottomed recess 6 and contained in an air sump 12. According to this method, an electronic component can be resin sealed without generating voids.
Patent JP-H05147253-A (JP)
Title: Thermal printer
Inventor: FUKUDA KAZUYA
IPC: B41J2/36
Filed: 1991-11-27
Abstract: PURPOSE:To obtain precise data of individual gradations, to remove the influence due to a delay time of a thermistor and to realize the prescribed density gradation, even in the first line of image printing, by providing a compensating means which adjusts the power supplied to a thermal head based on the detection results obtained by a calculation means for a present temperature of the thermal head. CONSTITUTION:While an energizing time of a heating element array 12 in a thermal head 10 is shorter than that without thermal compensation, the influence due to the accumulation of the head is removed and the prescribed density gradation, i.e., the density gradation in accordance with the original density data b1j, b2j,...b512j is obtained. In this manner, the compensation is performed in response to the number of heating elements, even though the output data from a thermistor 14 is shifted far from an actual head temperature and the time responsibility of the thermistor is low, thereby accurately realizing the target density gradation and obtaining good print quality.
Patent JP-H01152506-A (JP)
Title: Editing system for ladder program
Inventor: TANAKA KUNIO
IPC: G05B19/05
Filed: 1987-12-10
Abstract: PURPOSE:To practice the substitution of a signal address without errors by substituting the address corresponding to a symbol name by giving priority to the symbol for the signal to give the symbol. CONSTITUTION:In a ladder program, 1 and 2 are the logical contacts of a relay, and 3 and 4 are logical coils. A symbol is given to each point, the symbol of a contact 1 is an STO, the symbol of a contact 2 is an SPO, the symbol of a coil 3 is ST and the symbol of coil 4 is SP. 5 is the address of a signal before substituting, and 6 is the address of a new signal after substituting. The signal to give the symbol STO is the address X0.1 before changing, and in a new program after changing it is X0.5. To substitute the address of the signal like this, by assigning the new address to the symbol STO, the substitution of the address is practiced. Thus, the address of the signal can be substituted without errors.
Patent JP-H08146254-A (JP)
Title: Method for assembling multiple optical fiber connector
Inventor: MIYAGI AKINORI
IPC: G02B6/40
Filed: 1994-11-22
Abstract: PURPOSE: To improve the assembling workability of an integrally molded ultramultiple fiber connector (a structure to package plural optical fiber ribbons to one ferrule). CONSTITUTION: An auxiliary means 30 shown in Fig. is used. This auxiliary means has a main body 32 of a size to allow the passage of a window 18 of the ferrule 10 and is provided with guide grooves 36 side by side on its front surface. These guide grooves 36 are of the same number as the number of holes 14 for the optical fibers and is equal in their pitch (a) to the pitch (b) of the holes 14. The respective guide grooves 36 exactly face respectively one of the holes 14 for the optical fibers when the ferrule 10 is held upside down and the auxiliary means 30 is inserted from the window 18. All the optical fibers 22 are inserted into the holes 14 for the optical fibers when the optical fibers 22 are slid and advanced along the guide grooves 36.
Patent JP-H04184470-A (JP)
Title: Thermomagnetic recording medium and thermomagnetic recording device
Inventor: YAMANE HARUKI
IPC: G03G19/00
Filed: 1990-11-20
Abstract: PURPOSE:To obtain a high resolution by forming a perpendicularly magnetized film of a 1st layer to the Curie temp. higher than the Curie temp. of a perpendicularly magnetized film of a 2nd layer. CONSTITUTION:The perpendicularly magnetized film 9 of the 1st layer having >=300 deg.C Curie temp. and the perpendicularly magnetized film 10 of the 2nd layer having >=200 deg.C Curie temp. are laminated on a freely bendable stainless steel substrate 8 having several tens to several hundreds mum thickness. A thermal magnetic head 14 for recording in a recording process magnetizes the places corresponding to the image data of the perpendicularly magnetized film 10 of the 2nd layer in the same direction as the direction of magnetization of the perpendicularly magnetized film 9 of the 1st layer. Consequently, magnetic fields are intensified in the place (point of the state A) where the perpendicularly magnetized film 9 of the 1st layer and the perpendicularly magnetized film 10 of the 2nd layer are magnetized in the same direction and the magnetic fields are weakened in the place (point of the state B) where these films are magnetized in the opposite directions. The varied intensities of magnetic force are thus generated and magnetic latent images are formed. The bright images are formed in this way.
Patent JP-S63167963-A (JP)
Title: Document generating and editing device
Inventor: HASEGAWA YUKICHI
IPC: G06F17/22
Filed: 1986-12-30
Abstract: PURPOSE:To improve efficiency for generating or editing a document by providing an automatic registration module, and executing an automatic registration to a temporary dictionary or a vocabulary dictionary in accordance with a state of a registration, etc., of its vocaburary, in case of correcting a KANA (Japanese syllabary) to KANJI (Chinese character) conversion result. CONSTITUTION:When the result of a KANA to KANJI conversion has been corrected, an automatic registration module 20 allows a vocabulary is made newly by an operator and not contained in the dictionary 18, it is registered automatically in a temporary dictionary 21. When the dictionary 21 becomes full, or when editing of a document is ended, the module 20 is started, and first of all, a confirmation of the automatic registration is displayed on a CRT 2. Subsequently, when this display is confirmed, and an instruction of the automatic registration is inputted from a keyboard 1, its instruction contents are judged, and in case of registering all of them, the vocabulary registered in the dictionary 21 is registered automatically as it is in the dictionary 18 on a disk, and the dictionary 21 is cleared. In such a way, the efficiency for generating or editing the document can be improved.
Patent JP-H07237919-A (JP)
Title: Method for purification of alkali metal chloride water solution and its plant
Inventor: ARETSUSANDORA PASUTAKARUDEI
IPC: C01D3/04
Filed: 1994-12-16
Abstract: Process and plant for the purification of an aqueous alkali metal chloride solution containing iodide ions, according to which the iodide ions are oxidised to iodine by means of active chlorine generated in situ by electrolysis (4) of the solution and the iodine is removed over a basic halogenated anion exchange resin (5). <IMAGE>
Patent JP-H06156239-A (JP)
Title: Hydraulic unit of anti-lock brake system
Inventor: HARUYAMA TOKUYOSHI
IPC: B60T8/48
Filed: 1992-11-24
Abstract: PURPOSE:To improve the multiplexing of a hydraulic fluid supply system into a wheel cylinder, the simplification of a pressure reducing circuit constitution, and the response of the initial pressure reducing, in an ABS hydraulic unit. CONSTITUTION:A box body is provided with the first, second, third and fourth outlet passages 9, 10, 11, 20. By controlling traveling of a spool 6, hydraulic fluid is supplied to a wheel cylinder 12 from a master cylinder 2 through an inlet passage 5, the first passage system 14.19, the second passage system 16.19, and a common outlet 30 at the time of ordinary braking. When a solenoid valve 21 is opened, the fluid pressure of a cylinder 12 is led to a reservoir 22 through the passages 11 and 20 for pressure reducing. The spool 6 also moves to the non-pressure-reducing chamber 8A side, and the first and second passages 14.9 and 16.10 are shut down at the maximum traveling position. If the spool 6 is stuck on the way, hydraulic fluid is supplied at the passages 16, 10. A throttle 17 is used for flow control and generation of pressure difference in the spool's traveling, and a throttle 19 is used for pressure reducing speed adjustment.
Patent JP-2000138586-A (JP)
Title: Resistance string type d/a converter
Inventor: MAEHIRA TSUNEO
IPC: H03M1/76
Filed: 1998-11-04
Abstract: PROBLEM TO BE SOLVED: To reduce the distortion of the output potential of a resistance string type D/A converter. SOLUTION: The sum of the on-resistances of switches 10-13 which take out the output potential of a resistance string 18 and impedances when the taps T1-T4 of the string 18 are viewed from the switch side is fixed. When the sum is fixed, the time constant at which the analog output potential of a resistance string type D/A converter varies is fixed among the switches 10-13. Since the time constant at which the output analog potential is fixed regardless of the digital input value of the converter, the distortion of the analog output waveform is removed.
Patent JP-H08234811-A (JP)
Title: Circuit for prevention of lockup of watchdog timer
Inventor: RICHIYAADO JIYOSEFU NIISUSAIAA
IPC: G05B19/05
Filed: 1995-12-01
Abstract: PROBLEM TO BE SOLVED: To provide a circuit and method for preventing lockup used together with a watchdog timer circuit. SOLUTION: The lockup preventing circuit includes a logic circuit 18 which receives a first signal, and generates an activation signal, and this logic circuit 18 controls the loading of the activation signal to a control register 24 in response to a first prescribed bit stored in the control register 24. A watchdog timer circuit 20 is activated in response to the loading of the activation signal for controlling the starting of the timing cycle of the watchdog timer circuit 20 in response to a second prescribed bit of the control register 24. This logic circuit 18 clocks the control register 24 to load the activation signal in response to a clock signal and the second prescribed bit of the control register.
Patent JP-H06158084-A (JP)
Title: Production of solid lubricant for bearing
Inventor: ASO MITSUNARI
IPC: C10N70/00
Filed: 1992-11-24
Abstract: PURPOSE:To produce a solid lubricant safely within a short time. CONSTITUTION:A lubricant prepared by mixing a plastic such as an ultrahigh- molecular-weight polyethylene with a lubricating grease is kept in a state packed in a bearing 5 and heated by means of a dielectric heater. Thus, the bearing 5 itself is not heated to a high temperature, while the inside lubricant can be heated, melted and solidified to form a solid lubricant 4. It is also possible to add a thermal curing accelerator to the lubricant.
Patent JP-S63161186-A (JP)
Title: Production of reflow-treated tin-lead alloy plated material
Inventor: FUKAMACHI KAZUHIKO
IPC: C25D3/60
Filed: 1986-12-24
Abstract: PURPOSE:To make the thickness of a film uniform and to improve the quality by using an electroplating bath obtd. by adding a surfactant selected among compds. each represented by a prescribed molecular formula to a soln. contg. Sn and Pb salts, etc., when solder plating followed by reflow treatment is carried out. CONSTITUTION:A soln. contg. alkanesulfonic acid and/or alkanolsulfonic acid as a free acid component, and bivalent Sn and Pb salts is prepd. One or more kinds of surfactants elected among compds. represented by formulae I-IV (where n=5-15, m=5-30, x=5-30, y=1-10, X=1-10 and Y=5-30) are added to the soln. to obtain an electroplating bath. A layer formed by electroplating in the bath is heated to the m.p. of the layer or above to carry out reflow treatment.
Patent JP-H10163950-A (JP)
Title: Display system for radio condition and data display device
Inventor: MIYASHITA SHINICHI
IPC: H04B7/26
Filed: 1996-11-25
Abstract: PROBLEM TO BE SOLVED: To provide a display system capable of solving the vagueness of the recognition of a radio condition before and easily and accurately judging the radio condition. SOLUTION: Data are transmitted form the device 1 of a data transmission origin to this data display device 2 by using radio 3. The data display device 2 is provided with a part for judging the radio condition by the means of confirming the condition of the radio and a result judged in a judgement part is displayed at the display part 4 of the data display device 2 or a part of it. As the means of confirming the condition of the radio of the radio condition judgement part, for instance, the judgement of an electric field strength level, the judgement by an omitted data number by performing the serial number management of the data and the judgment by the bit error rate of the data and a packet error rate in the case of performing packet transmission and reception or the like are present. A judged result is displayed in color or a numerical value at the data display part 4 of the data display device 2.
Patent JP-H02159816-A (JP)
Title: Delay circuit
Inventor: SATO KOJI
IPC: H03K17/28
Filed: 1988-12-14
Abstract: PURPOSE:To avoid the production of a delay output signal or to shorten delay time when the circuit is faulty by devising a different time for conduction signals of switching being components of 1st and 2nd delay circuits. CONSTITUTION:CR delay circuits 1, 1' use switch circuit 2, 2' and succeeding circuits as load resistor, and when the circuits 2, 2' are conductive, the resistance comes from the input resistance of the oscillators 3, 3' and when they are not conductive, the circuits 2, 2' form nonconductive switching circuits, the resistance differs remarkably. When the circuits 2, 2' are faulty and even if capacitors C3, C7 are connected directly with the oscillators 3, 3', the delay time is shortened. When the circuits 2, 2' are faulty and no signal is transmitted to the oscillators 3, 3', the oscillators 3, 3' cannot be oscillated. When resistors R14, 15 and a timing signal generating circuit SG are faulty, even when the circuit 2, 2' are conductive, the delay time is shortened and when the circuits 2, 2' are nonconductive, the circuits 3, 3' are not oscillated. Thus, an output signal G2 is lost when the circuit is faulty or the delay time is shortened.
Patent JP-H09153138-A (JP)
Title: Camera controller
Inventor: FUJIYAMA TAKEHIKO
IPC: H04N7/18
Filed: 1995-12-01
Abstract: PROBLEM TO BE SOLVED: To unnecessitate the direction adjustment of a camera by an operator by obtaining the moving direction and the moving quantity of the camera from the average value of effective vectors and a distance from the camera to a subject thereby controlling the camera. SOLUTION: A motion vector calculating means 1 calculates a motion vector by taking difference between the frames of picture signals obtained from the camera 7. A picture movement vector calculation means 2 calculates the average value of the effective vectors contributing the moving quantity and the moving direction of a moved picture part among the motion vectors obtained by the motion vector calculating means 1. A storage means 5 stores the distance from the camera 7 to the subject. A camera movemennt vector calculation means 3 calculates the movement vector showing moving quantity and the moving direction of the camera 7 from the average value of the effective vectors and the distance from the camera 7 to the subject. A camera control means 4 controls the direction of the camera based on the movement vector calculated by the camera movement vector calculation means 3.
Patent JP-H10136806-A (JP)
Title: Watering pot
Inventor: YAMASHITA TSURUO
IPC: A01G25/14
Filed: 1996-11-12
Abstract: PROBLEM TO BE SOLVED: To provide a watering pot capable of improving housing efficiency in nonuse by freely turnably providing one end of a nozzle arm in a water container part as a turning base part and inclining the nozzle arm to the turning base part. SOLUTION: The water container part 1 is constituted of synthetic resin, water is poured from an opening 3 at an upper part into the hollow part 2 of the water container part 1, a deck part 1A is provided on the body part of the water container part 1 and a cylindrical opening 7 communicated to the inside of the hollow part 2 of the water container part 1 is provided on the upper surface of the deck part 1A. Also, one end of the nozzle arm 8 formed of synthetic resin is turned to the turning base part 8A and freely turnably provided on the opening 7 and the nozzle arm 8 is inclined to the turning base part 8A. Use is performed in a state where the tip of the nozzle arm 8 is most separated from the water container part 1, housing is performed in the state where the tip is brought closest to the water container part 1 thus, the watering pot is obtained.
Patent JP-S63163725-A (JP)
Title: Air conditioner
Inventor: KITA JUNICHI
IPC: F24F11/02
Filed: 1986-12-26
Abstract: PURPOSE:To make it possible to protect against freezing during the suspension of water supply by stopping the operation of a compressor based on the output signal that is generated from means to operate and stop a compressor and judge water temperature and the output signal from water temperature difference judgement means at the outlet port and inlet port. CONSTITUTION:When the detected temperature signal that is generated from a second temperature sensor 9 provided at a water inlet section has reached a signal level that corresponds to a beforehand set temperature, an output signal for operation or stopping of operation is generated from means to operate and stop compressor and judge water temperature. A detected temperature signal that is generated from a second temperature sensor 9 and a detected temperature signal that is generated from a first temperature sensor 10 provided at a water outlet section are compared, and if the signal level difference that is corrected by a signal stored in a water temperature difference memory 13 for the water at outlet and inlet ports does not reach the signal level difference which corresponds to a beforehand set temperature difference, water temperature difference judgement means 14 for water at outlet and inlet ports issues output signal. Means 15 to operate and stop compressor operates or stops a compressor 1 on the basis of the output signal that is generated from the judgement means 11 and stops the compressor 1 on the basis of the output signal that is generated from the judgement means 14.