baber/WOPTO huggingface dataset:
Patent JP-S6169941-A (JP)
Title: Wear-resistant sintered hard alloy
Inventor: HORIE HITOSHI
IPC: C22C29/08
Filed: 1984-09-14
Abstract: PURPOSE:To obtain the titled sintered hard alloy composed of the WC-base sintered hard alloy contg., in a proper ratio, a binding phase having a specified composition consisting of Ni, Co, Mo and Cr, which has superior properties such as resistance to heat, impact and thermal shock as well as wear resistance at high temps. CONSTITUTION:The binding phase of a WC-base sintered hard alloy consists of Ni, Co, Mo and Cr, and the composition thereof is as follows: Mo/(Ni+Co+ Mo+Cr)=1/50-1/10, Cr/(Ni+Co+Mo+Cr)=1/20-1/5, Co/Ni=9/1-1/9; Ni+Co+ Mo+Cr=10-30wt%. Hereby a sintered hard alloy having excellent properties under the conditions in which thermal shock and thermal fatigue resistance as well as wear resistance at high temp. are required can be obtained.
Patent JP-S6436321-A (JP)
Title: Book type keyboard
Inventor: MIYAUCHI EIZOU
IPC: G06F3/023
Filed: 1987-07-31
Abstract: PURPOSE:To facilitate a key code processing, by providing a mode switching key and a controller part which converts and delivers a key code based on the page identification information of an identification key. CONSTITUTION:In a book type keyboard 1 provided with a ten key and function key 2, a book 3 having a book key 5, and the page identification key 6 of the book 3, the mode switching key 4 and the controller part 31 which converts and delivers the key code based on the page identification information of the identification key 6 are provided. It is possible to set a non-mat mode or a mat mode by depressing a (mat) key on the ten key and function key 2. In such a way, it is possible to convert and output the key code from a book key code to a universal key code, and to respond to plural kinds of universal keys only by turning a book page.
Patent JP-S6083384-A (JP)
Title: Led array light source
Inventor: HIRASAWA JIYUNICHI
IPC: B41J2/455
Filed: 1983-10-14
Abstract: PURPOSE:To uniformize the luminance of a light-emitting element and to improve the quality of images, which are projected from the light-emitting element, by a method wherein an electrode on the P side and a P type region are overlapped at least two places on both sides in the subscanning direction of a light- emitting window part and are mutually connected by contact holes. CONSTITUTION:A P type region 18 and an electrode 19 on the P side are mutually connected at two places in the subscanning direction of a light-emitting window part 22 by contact holes 23, interposing the light-emitting window part 22 between them. This results in having the luminous peak at the two places in the subscanning direction and the luminance distribution in the orthogonal direction to the array direction is uniformly flattened. The spot, which is obtained by imaging such the LED light of light-emtting pattern by an imaging element 13, becomes a uniform one, whereon luminance peaks have linearly lined. As a result, the printing quality, which is required as a printer, is improved. Moreover, as the density of current to flow on the P type region 18 is uniformized, the lifetime of the titled element can be prolonged.
Patent JP-H0479468-A (JP)
Title: Dot position correction system of printer
Inventor: KOGA MIKIO
IPC: B41J29/46
Filed: 1990-07-18
Abstract: PURPOSE:To reduce the accumulation of pitch errors of dots and to improve the print quality by sectioning one scanned area of a photosensitive drum by one surface of a polygon mirror into plural areas and correcting the period of a video clock, area by area. CONSTITUTION:A border detecting means 2 equally divides the circumference of one rotation of the polygon mirror 3 into plural areas and sends a detection signal of a border between areas to a correcting means 8 when detecting the border as the polygon mirror 3 rotates. The correcting means 8 compares the number of video clock pulses, counted actually in one area, with a logical value (number of video clock pulses which is calculated in this area from a video rate, the rotating speed of the polygon mirror 3, and the circumferential length of one area) to find the difference, and compresses or expands pulse intervals of the video clock so that the difference is eliminated. Consequently, pitch errors of dots are not accumulated, and fluctuations of dots on the scanning end side of one line are prevented to improve the print quality.
Patent JP-S6435765-A (JP)
Title: Magnetic recording and reproducing device
Inventor: TAKEGUCHI SATORU
IPC: G11B15/02
Filed: 1987-07-31
Abstract: PURPOSE:To form various types of combinations and to use the merit of a satellite broadcasting by respectively independently recording and reproducing a television sound and an independent sound out of the sound program of the same channel of the satellite broadcasting. CONSTITUTION:A system control circuit 13 is constituted of a CPU 31 for an arithmetic control, an input part 33 for inputting the condition of the channel selection of a satellite broadcasting television receiving circuit 2 and the selection of broadcasting receiving mode, a memory for storing this input condition, a timer reserving circuit 35 for inputting a recording and reserving condition for shifting a time base and a display part 36 for displaying the input condition, a storing condition and the contents of a timer reservation; and the television sound and the independent sound out of the sound program of the same channel of the satellite broadcasting are respectively independently recorded and reproduced. Thereby, not only a ground television broadcasting but also a satellite television broadcasting can be recorded and reproduced.
Patent JP-S5896069-A (JP)
Title: 2-pyridinecarboxylic acid anilide compound and agricultural and horticultural fungicide containing the same
Inventor: NISHIYAMA RIYUUZOU
IPC: C07D213/81
Filed: 1981-11-30
Abstract: NEW MATERIAL:3-Methyl-3'-isopropoxy-2-pyridinecarboxylic acid anilide or 3- trifluoromethyl-3'-isopropoxy-2-pyridinecarboxylic acid anilide. USE:A fungicide for agricultural and horticultural use capable of preventing or curing the blight of crops such as sheath blight of rice, bakanae disease of rice, crown rust of oat, fusarium wilt of cucumber, damping off of cucumber, etc. by treating the stalks or leaves of the crop, soil, or seed. PROCESS:3-Methyl or 3-trifluoromethyl-3'-isopropoxy-2-pyridinecarboxylic acid anilide is prepared by reacting 3-methyl or 3-trifluoromethyl-2-picolic acid or its reactive derivative in the presence of isopropoxyaniline a an acid acceptor.
Patent JP-S6349144-A (JP)
Inventor: OSHIKA MIDORI
IPC: A61B6/03
Filed: 1986-08-19
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-H0944511-A (JP)
Title: Information reproducing device andinformation recording medium
Inventor: FUKUDA HIROYUKI
IPC: G06F17/30
Filed: 1995-07-27
Abstract: PROBLEM TO BE SOLVED: To obtain a large amount of information with a small number of codes. SOLUTION: A disk unit 28 is stored with multimedia information which is recorded in optically readable code on the recording medium or other relative multimedia information and if a read instruction code indicating a read of specific multimedia information from the disk unit 28 is included when image data from a CCD camera 10 are converted into original multimedia information, a CPU 20 performs control so that the multimedia information corresponding to the read instruction code is read out of the disk unit 28 and reproduced and outputted by an output device 24.
Patent JP-S5895606-A (JP)
Title: Production of silicon nitride powder
Inventor: KAMIYA SUMIO
IPC: C01B21/087
Filed: 1981-11-30
Abstract: PURPOSE:The liquid-phase reaction of silicon tetrachloride with ammonia forms silicon imide and the product is subjected to spray pyrolysis to produce a high- purity silicon nitride powder through a simple process. CONSTITUTION:High-purity (more than 99.95%) silicon tetrachloride and n-hexane are placed in a reaction vessel and an ammonia gas is bubbled from the pipe 2 into the vessel. Resultingly, Si(NH)2 and NH4Cl are formed. Then, the Si(NH)2, an intermediate, and n-hexane is sent with the pump 3 from the reaction vessel 1 to the major pipe 4. They are jetted together with the compressed gas sent from the pipe 5 through a pressure nozzle into the heating furnace 7 where Si(NH)2 are instantaneously pyrolyzed into Si3N4 and NH4, then sent through the pipe 9 into the cyclon 10 where Si3N4 and NH4 are separated. Then, the resultant Si3N4 powder is collected from the cyclon 10.
Patent JP-S6171518-A (JP)
Inventor: TAMAGAWA TORU
IPC: H01H33/66
Filed: 1984-09-13
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-H0634754-A (JP)
Title: Radar equipment
Inventor: ISAJI OSAMU
IPC: B60S1/00
Filed: 1992-07-20
Abstract: PURPOSE:To accurately detect a short range object irrespective of a radar modulation system by interposing a delay circuit between a transmission/ receiving output/input part and a transmission/receiving circuit part. CONSTITUTION:A delay circuit 12 is interposed between a transmission/receiving output/input part 11 and a transmission/receiving circuit 13, or a delay circuit 15 is interposed between a transmission output part 14 and a transmission/ receiving circuit 16 with a delay circuit 17 being interposed between a receiving input part 18 and the transmission/receiving circuit 16. In the case of an electric wave radar, the transmission/receiving output/input part 11, the transmission output part 14 and the receiving input part 18 are constituted of antennas while the delay circuits 12, 15, 17 are constituted of waveguides or dielectric lines or the like. In the case of a laser radar, the transmission/receiving output/input part 11, the transmission output part 14 and the receiving input part 18 are constituted of lenses while the delay circuits 12, 15, 17 are constituted of optical fiber and the like. The radar can accurately detect an object of a short range including zero meter irrespective of a modulation system thereof.
Patent JP-H0739295-A (JP)
Title: Production of sausage with casing
Inventor: MOMOI HIDEO
IPC: A22C11/02
Filed: 1993-08-03
Abstract: PURPOSE:To produce a sausage with casing not deformed and free from a net mark by charging a kneaded meat into a natural intestine, etc., from the nozzle of an extruder, twisting and sealing the meat-charged intestine at a prescribed distance, heating the meat-charged intestine with hot water, carrying the meat-charged intestine with a net conveyor, simultaneously subjecting the intestine to a smoking treatment, etc., and subsequently cutting the treated meat-charged intestine at the twisted positions. CONSTITUTION:A kneaded meat is charged into a natural intestine or artificial edible casing from the nozzle of an extruder 10, loaded on a table 20, and carried by a boiling conveyor 30 to suitably harden the surface parts with hot water. The sausage in which the proteins contained in the kneaded meat are thus wholly denatured is inserted into a twisting and cutting device 40, twisted at a distance equal to the length of each sausage for sealing the treated meat, and subsequently cut at the twisted positions. The cut sausages are loaded on a net conveyor 50, dried, smoked, steamed, cooled and subsequently packaged.
Patent JP-S5895655-A (JP)
Inventor: KOMATSU MICHIYASU
IPC: C04B35/626
Filed: 1981-11-30
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-H0518399-A (JP)
Title: Bidirectional discharge type centrifugal blower
Inventor: MATSUMURA ICHIRO
IPC: F04D29/46
Filed: 1991-07-05
Abstract: PURPOSE:To provide a bidirectional discharge type centrifugal blower in which the discharge direction is changeable, and which is small in its size and has high efficiency. CONSTITUTION:Opening parts 23, 33 are provided to side walls 21, 31 of two scroll chambers 22, 32 which are set round an impeller 4 by shifting their phases by 180 deg., and dampers 24, 34 which open and close these opening parts from the inside of the scroll chambers are provided. The dampers 24, 34 are fixed to rotational shafts 25, 35 extended along down stream side edge parts 23a, 33a of respective opening parts, close said scroll chambers by making turning motion to the inside of the scroll chambers when the opening parts are opened, and force discharge wind running through the inside of the scroll chambers to flow out from the opening parts to the other discharge parts of the scroll chambers. Whole the wind quantity is discharged from the desired discharge opening 2 or 3, by opening one of both opening parts 23, 33 and closing the other.
Patent JP-S5983420-A (JP)
Title: Output circuit
Inventor: SHIN YASUHIRO
IPC: H03K17/693
Filed: 1982-11-04
Abstract: PURPOSE:To disuse a measuring output signal switch terminal of an IC, to decrease the number of PINs and to reduce the cost, by switching the logical conditions in accordance with pull-up or pull-down of the output terminal of a gate circuit using a pair of MOSFETs. CONSTITUTION:A measuring signal input terminal 11 is connected to the 1st input terminal of an OR gate 15; while a measuring signal input terminal 12 is connected to the 2nd input terminal of the gate 15 as well as to the gate of an (n) channel MOSFET17. The source of the FET17 is connected to a ground potential 14; while the drain of the FET17 is connected to the drain of a (p) channel MOSFET16, an end of a resistance 18 and an output terminal 19 respectively. The output terminal of the gate 15 is connected to the gate of the FET16; while the source of the FET16 and the other end of the resistance 18 are connected to a high power supply potential 13. The terminal 19 is opened or used as an externally pull-up resistance with several 10KOMEGA. At the same time, an external pull-down resistance (e.g., several 10KOMEGA) is connected between the terminal 19 and the ground potential.
Patent JP-S6437055-A (JP)
Title: Mis transistor
Inventor: SUZUKI TAKAAKI
IPC: H01L21/336
Filed: 1987-08-03
Abstract: PURPOSE:To prevent the effect of the short channel and restrain the generation of hot carriers so as to restrain a threshold voltage from varying or a carrier movability from decreasing by a method wherein an impurity region used for the prevention of a punch through phenomenon is formed under a impurity region for an LLD structure as tip ends of the channel region of the former recede from tip ends of the channel region of the latter. CONSTITUTION:A MIS transistor is formed, where p-type impurity high concentrated regions 6a and 6b used for the prevention of a punch through phenomenon are formed under n-type impurity low concentrated regions 7a and 7b provided for the formation of a drain region low in impurity concentration as tip ends of the channel region of the former recede from the tip ends of the channel region of the latter. By these processes, a drain is improved in breakdown strength, not only the dielectric breakdown of a drain end is hard to happen, but also the depletion layer which is formed near first impurity regions 5a and 5b when the transistor is in operation is restrained from diffusing, so that a substrate and an insulating layer are protected against deterioration due to the current based on the hot carriers.
Patent JP-2000027508-A (JP)
Title: Door lock operation device
Inventor: AMANO HITOSHI
IPC: E05B83/36
Filed: 1998-07-08
Abstract: PROBLEM TO BE SOLVED: To provide a door lock device capable of preventing malfunction, simplifying control itself, and contriving the miniaturization and lightweight of the device itself and the reduction of a cost. SOLUTION: An unlatch actuator 4 for changing over a vehicle door lock to an unlatch state by the revolution output of an unlatch motor comprises the unlatch motor, a sector gear 7, an output lever 8 and a double lock lever 9, and even if an inside handle provided in the inside of a vehicle is pulled by a vehicle occupant, a changeover not opening a front door can be driven and operated by serving one unlatch motor. Thus, a complicated link mechanism can be simplified, and two motors can be replaced by one motor.
Patent JP-H1018976-A (JP)
Title: Gas temperature controller for compressor
Inventor: KAWASHIMA YASUHIRO
IPC: F04B49/06
Filed: 1996-07-04
Abstract: PROBLEM TO BE SOLVED: To control spray cooling liquid in a manner that it is always evaporated in a gas temperature controller for a compressor in which cooling liquid is sprayed to the inside of the compressor so as to lower gas temperature, by calculating the theoretical saturation amount of a compression part to which the cooling liquid is sprayed, and controlling the spray amount of the cooling liquid according to the theoretical saturation amount. SOLUTION: While a gas gravimeter 12, an inlet pressure gauge 13 and an inlet thermometer 14 are connected to the terminal side of the inlet piping 9 of a compressor 1, a discharge pressure gauge 16 and a discharge temperature gauge 15 are connected to the terminal side of the discharge piping of the compressor 1, and respective detection signals are transmitted to a flow controller 11. Here, discharge temperate T'2 is calculated from inlet gas gravity, inlet temperature, inlet pressure, a rotational speed, and the performance characteristics of the compressor, and compared with discharge temperature T2 . In the case of T2 >=T2 , spray of cooling liquid 8 is started.  Also, at this time, the theoretical saturation amount of a compression chamber positioned where cooling liquid is sprayed, is calculated from gas property of the compressor per stage, and the spray amount is controlled while the spray amount of the cooling liquid is suppressed to maximum 25% or below of the theoretical saturation amount.
Patent JP-H0726959-A (JP)
Title: Diesel engine
Inventor: MURAYAMA TADASHI
IPC: F02B23/04
Filed: 1993-07-07
Abstract: PURPOSE:To suppress generation of NOx by injecting gas having pressure higher than cylinder inner pressure from an auxiliary chamber in the last period of combustion, and also providing an air reservoir for reserving a part of compressed air, so that the capacity of a combustion chamber is reduced by the volume of the reservoir and initial combustion is carried out with fuel over-concentration when a piston reaches to the vicinity of the comprossion upper dead point. CONSTITUTION:A combustion chamber 4 is formed by recessing the top surface of a piston 3, an air reservoir 5 formed by sinking the top surface of the piston 3 in an annular shape is provided so as to enclose the combustion chamber 4, and a main fuel injection nozzle 6 having 10 injection holes is installed in a cylinder head 2. Since the capacity of the combustion chamber 5 is about 2/3 comparing with a prior combustion chamber in which there is not the air reservoir 5 and an air amount is small, initial combustion is ignited in mixture air having over concentration so as to suppress generation of NOx. Non combustible gas and smoke are burnt nearly completely, since combustion gas flows out between the piston 3 and the cylinder head 2 in a combustion last period when the piston 3 falls down, air in the air reservoir 5 is led in, and combustion is carried out while mixing air with combustion gas.
Patent JP-H0479613-A (JP)
Title: Signal selecting device
Inventor: SAITO MITSUMASA
IPC: G11B31/00
Filed: 1990-07-23
Abstract: PURPOSE:To remove noise from the inside of a signal selecting device by converting plural input analog signals into digital signals and converting the digital signals into analog signals after selecting one of the digital signals. CONSTITUTION:A/D converters AD1, AD2,..., ADm respectively convert analog signals A1, A2,..., Am into digital signals. Then one of the digital signals is selected at a change-over switch l and supplied to a D/A converter 3 and, at the same time, a clock corresponding to the selected digital signal is selected at a change-over switch 2 from clocks CA1, CA2,..., CAm, and CD1 and supplied to a D/A converter 3. At this D/A converter 3, the digital signal selected at the switch l is converted into an analog signal by using the clock selected at the switch 2 and outputted from an output terminal 4.
Patent JP-H0480186-A (JP)
Title: Call register device for elevator
Inventor: YAMAZAKI HIROSHI
IPC: B66B1/14
Filed: 1990-07-23
Abstract: PURPOSE:To save labor to push a hall button in the ascending direction by registering a hall call in the ascending direction of a basic floor, when a cage is elevated from lower floor than the basic floor through a hall call of the upper floor of the basic floor and there is no cage call from the upper floor. CONSTITUTION:A relay in the ascending direction is energizated and a contact 61a is closed. As a result of this, by the circuit of a line P - contacts(61a-Xa - Yb - Za - 2P2b)- a relay 2HU - a line N, the relay 2HU is energizated and self-held by a contact 2HUa. Consequently, the indicating lamp 2HUL of a call button in the ascending direction of the second floor hall is lighted, and waiting passengers in the second floor hall are informed that a cage is stopped on the second floor and served in the ascending direction. Hereby, it can be saved labor to push a hall call button in the ascending direction.
Patent JP-S6084689-A (JP)
Title: Sensor for pendometer
Inventor: YUGAWA KAZUHIKO
IPC: G01C22/00
Filed: 1983-10-14
Abstract: PURPOSE:To replace easily a sensor, and to make a display easily visible by providing a connecting terminal to a terminal of a leader line from the sensor provided on an insole of the inside of shoes, and making it freely attachable and detachable to and from the outside of the shoes. CONSTITUTION:A sensor 1 is incorporated in an insole 11 installed into shoes, and a body 2 is installed so as to be freely attachable and detachable to and from a shoe string 12 part of the shoes through a fitting base 4. A lead wire 3 led out of each contact electrode 9 of the sensor 1 is drawn out to the outside of the shoes. As for the fitting base 4 being an installing means to which a terminal of the lead wire 3 is connected, a terminal electrode 40 is provided on its upper face, and a surface-shaped fastener 8 is installed. A shoe string 12 of the shoes is attached to the shoes by the surface-shaped fastener 8. The body 2 for counting the number of steps and executing a display contains a button- like cell, and also has a liquid crystal 20 as a low power consumption type display means.
Patent JP-H1023128-A (JP)
Title: Simultaneous two-way communication device using ear-microphone
Inventor: YANAGISAWA HIROAKI
IPC: H04B1/3822
Filed: 1996-07-03
Abstract: PROBLEM TO BE SOLVED: To provide a simultaneous two-way speech device using an ear- microphone where a problem of howling in the case of transmission and reception is solved, a reception sound volume is sufficiently increased and then the device is used at a noisy place or the like. SOLUTION: A transmission/reception sound volume adjustment circuit 10 is interposed between an ear-microphone 1 having a microphone 4 and a speaker 5 and a communication equipment such as a PHS 20, and the circuit 10 is provided with a transmission reception changeover means 16, means 17, 19 attenuating a received voice signal for transmission and cutting-off a high frequency signal in the received voice signal and a means 15 attenuating the transmission voice signal for reception. Preferably, the circuit 10 includes a means 14 cutting off an energy in the vicinity of a resonance point of the microphone 4 and a means 12 detecting the energy around a 1st formant of the voice so that the changeover between transmission and reception is not caused by external noise or the like.