baber/WOPTO huggingface dataset:
Patent JP-2000303885-A (JP)
Title: Diagnostic equipment for throttle opening abnormality
Inventor: UEHARA YASUSHI
IPC: F02D41/22
Filed: 1999-04-19
Abstract: PROBLEM TO BE SOLVED: To adopt equipment to an electronic control throttle type engine, and enhance diagnosis properties and diagnosis responsiveness with respect to throttle opening with its constitution simplified. SOLUTION: By paying attention to that throttle opening is controlled based on acceleration opening and an engine operation condition, and that there exists a correlative relation between throttle opening and intake pipe pressure at the downstream of a throttle valve, the target intake pipe pressure at the downstream side of the throttle valve is obtained in order to obtain torque required by an engine (S102), and abnormality with respect to throttle opening is diagnosed by comparing the target intake pipe pressure with actual intake pipe pressure on the downstream side of the throttle valve, detected by an intake pipe pressure sensor (S104).
Patent JP-S5737923-A (JP)
Title: Digital-to-analog converter
Inventor: TAKAHASHI AKINORI
IPC: H03M1/74
Filed: 1980-08-13
Abstract: PURPOSE:To realize the formation of an IC on a chip, by constituting a D/A converter by means of a D type FF of I<2>L structure plus the bipolar technique. CONSTITUTION:When no reset signal RESET is applied to a reset terminal, the output Q' of D type FFDF1-4 is set at logic H level respectively. Thus transistors TRQ10-Q13 conduct, and accordingly TRQ14-Q17 conduct with TRQ1-Q4 cut off respectively. Thus the potential of an output terminal V0 is set at the reference level VS. With application of a clock pulse CLOCK after a reset signal, the output Q' of the FFDF1 is set at logic L level. Thus the TRQ10 and Q14 are cut off. As a result, the current I flows to a feedback resistance Rf(resistance value rf) and the output of I.rf+VS is delivered to the output. With application of another clock pulse, the output Q' of the FFDF2 is set at logic L level to obtain the voltage of 2' X I.Rf+VS at the output. In such way, the analog voltage V0 is obtained at the output with application of the pulse number expressed in the binary notation.
Patent JP-S5813291-A (JP)
Inventor: YONAHARA YOSHIHIRO
IPC: F16L23/026
Filed: 1981-07-16
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-S62266885-A (JP)
Title: Gas laser apparatus
Inventor: TAKEBE SHIN
IPC: H01S3/036
Filed: 1986-05-15
Abstract: PURPOSE:To make it possible to oscillate high power output laser as a whole, by providing a gas cooling radiator between two or more sets of discharge electrode pairs, always cooling laser gas, which is sent to a space between discharge electrodes located on the downstream side, and preventing the decrease in amplification action of light. CONSTITUTION:A laser-gas cooling radiator 11 is provided between two sets of discharge-electrode pairs 3-1 and 3-2 and 3'-1 and 3'-2 so as to cross the flowing direction of gas. Laser gas is made to flow in the direction of an arrow 6 in an airtight container 1. At first, the gas is cooled by a heat exchanger 4. The laser gas, whose temperature is made low, flows into a discharge space 7-1, which is formed by the electrode pair 3-1 and 3-2 on the upstream side of the gas. The gas is excited, and laser light is oscillated and generated. The gas, which has passed the discharge sapce 7-1, and whose temperature becomes high, is sent into a discharge space 7-2, which is formed by the electrode pair 3'-1 and 3'-2 on the downstream side. The laser gas is cooled through the radiator 11, and the temperature is lowered. Therefore, the amplification action of the laser light is not so decreased, and effective oscillation is performed.
Patent JP-H10301806-A (JP)
Title: Task tracing device
Inventor: TAKAKURA NORIAKI
IPC: G06F11/28
Filed: 1997-04-28
Abstract: PROBLEM TO BE SOLVED: To substantially reduce the time required for a tracing processing by constituting a task tracing device by a user system for executing a user program and a tracing device for gathering and storing tracing information. SOLUTION: The user system 1 incorporates a CPU 2 for executing the user program stored in a user memory and the user system 1 and the tracing device 11 are connected through an address path 4 and a data path 5. In the tracing device 11, a data write detection/data gathering part 12 detects whether or not data are written to the certain specified area of the user memory 3 and gathers only the written data as tracing data. Then, the gathered tracing data are stored and preserved in a tracing memory 13 by using a tracing address path 14 and a tracing data path 15.
Patent JP-H08303611-A (JP)
Title: Butterfly valve
Inventor: YAGINUMA HIDEAKI
IPC: F16K1/22
Filed: 1995-05-10
Abstract: PURPOSE: To prevent large temperature difference from being generated between a valve body and a valve shaft so as to prevent a play and so on from being generated accompanying thermal expansion/shrinkage therebetween by providing a window hole having a required size communicated with a mounting hole, to one of boss parts swelled in the thickness direction of the valve body formed on the short shaft lines of both surfaces of the elliptical plated valve body. CONSTITUTION: The valve body 11 of a butterfly valve B, which is suitably used for an exhaust shutter in the exhaust brake of an automobile, is formed in the shape of an elliptical plate, boss parts 12, 12 are formed on the short shaft lines of both surfaces of the valve body 11, and a rectangular window hole 14 communicated with the inside of the large diametral part 3b of a mounting hole 3 is formed in the center part of one boss part 12. Hereby, a part of a valve shaft 4 is exposed from the part of the window hole 14 so that the valve body 11 and the valve shaft 4 are heated to approximately the same temperature, and large temperature difference is prevented from being generated between the valve body 11 and the valve shaft 4. When the valve body 11 is formed by casting, a core for forming the mounting hole 3 can be easily taken out from both end parts of the mounting hole 3 and the window hole 14 when the valve body 11 is pulled out of the mold after being casted.
Patent JP-S603825-A (JP)
Inventor: NAKAYAMA TSUMORU
IPC: H01H33/98
Filed: 1983-06-21
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-H02287854-A (JP)
Title: Input circuit
Inventor: SAITOU SAYURI
IPC: G06F3/00
Filed: 1989-04-28
Abstract: PURPOSE:To cut a current path between a power supply and a GND in a reset state and to prevent the flow of a through current by cutting the current path between the power supply and the GND and fixing the output level of the current path. CONSTITUTION:A 1st inversion circuit 1 contains two pairs of complementary MOSFET 11/12 and 21/22, a MOSFET 25 which cuts the current path between a power supply and a GND, and a MOSFET 15 which fixes the output level when the current path is cut. A 2nd inversion circuit 2 consists of a pair of complementary MOSFET 14 and 24 and uses the output of the circuit 1 as the input. Then another circuit consisting of a pair of complementary MOSFET 13 and 23 is added to change the resistance division ratio of the circuit 1 at an output point A of the circuit 1 in accordance with the output of the circuit 2. In such a constitution, the flow of a through current is prevented at the circuit 1 when a reset signal is kept at an active level.
Patent JP-H033182-A (JP)
Title: One-way clutch assembly
Inventor: ROBAATO GURANZOTSUTO
IPC: F16D41/12
Filed: 1990-04-25
Abstract: PURPOSE: To minimize the resistance of a clutch mechanism by forming an annular sliding passage between a part of a 1st member and a part of a 2nd member and slidably fitting a pawl part displacer means in the sliding passage. CONSTITUTION: The end surface 96 of a displacer ring 40 placed on the bottom surface of the sliding passage 80 is extended approximately in the radial direction, and in a pawl part 38, a notch 63 is formed, and then this notch 63 is equipped with a surface 68 extending in an approximately radial direction under surface contact with the end surface 96. As a result, the pawl part 38 and the ring 40 are brought into contact with each other along a straight line extending from the rotary center in the radial direction, and hence a main component of force for driving the ring 40 is worked on the sliding passage 80 in its tangential line to minimize the resistance or brake operation of the pawl part 38 when this part is driven in the disengaging direction of A.  Then, a passage between end surfaces 96 and 98 of the ring 40 for housing the pawl part 38 is inclined anticlockwise angularly in proportion as the passage extends from the inner side end to the outer side end, thus deciding a position of the pawl part 38, and hence an inclined surface 66 of the pawl part 38 is moved to be engaged with a shoulder part 88.
Patent JP-H10302614-A (JP)
Title: Manufacture of plate having precise bulkhead, plate having precise bulkhead, manufacture of substrate for plasma display device, and substrate for plasma display device
Inventor: SAKASEGAWA KIYOHIRO
IPC: H01J11/34
Filed: 1997-04-30
Abstract: PROBLEM TO BE SOLVED: To manufacture a precise bulkhead at a low cost by applying a mixture of ceramic powder or glass powder with a binder to a plate material consisting of ceramic or glass, and rotating a roll having a plurality of grooves formed thereon while pressurizing the applied surface by the surface of the roll. SOLUTION: Electrodes 5 are formed at prescribed intervals on one surface of a back plate 2 consisting of ceramic or glass, and a paste of a mixture of ceramic or glass powder with a binder is applied onto the back plate 2. After drying, the surface of a roll 13 having circumferential grooves 12 of prescribed width and depth formed thereon at prescribed intervals is brought into contact with the applied surface of the paste, and rotated while pressurizing it, whereby the paste is penetrated into the circumferential grooves 12 of the roll 13 and compacted to form a bulkhead on the back plate 2. Thereafter, the bulkhead is hardened by thermal treatment to provide a substrate. When the roll 13 is preliminarily manufactured with a high precision, a highly precise bulkhead can be easily formed, and even a substrate having a large dimension can be thus manufactured.
Patent JP-H06326272-A (JP)
Title: Semiconductor memory
Inventor: MIYAMOTO TEIICHI
IPC: G11C11/405
Filed: 1993-05-13
Abstract: PURPOSE:To restrain the increase of occupied area of a memory cell to a minimum, and realize high level integration and high speed reading of data. CONSTITUTION:A reading circuit part of a memory cell is constituted by using an N-type MOS transistor 76 and a diode 77. When data are read, a bit line 73 for reading is precharged to be in 'H', and a word line 72 for reading is set to be in 'L'. When 'H' has been written in a capacitor 74, charge of parasitic capacity of the bit line 73 for reading is taken out to the word line 72 for reading via the diode 77 and the N-type MOS transistor 76.
Patent JP-S592653-A (JP)
Title: Granular cheese and its preparation
Inventor: TSUKADA MASANAO
IPC: A23C19/086
Filed: 1982-06-30
Abstract: PURPOSE:To obtain granular cheese having good handleability and excellent storage stability, by spraying a binder to powdery cheese in fluidized and agitated state, and drying the product. CONSTITUTION:Powdery cheese pulverized to particle diameter of <=0.07mm. is changed into a fluidizing agitator, and fluidized and agitated by the air stream (preferably at about >=30 deg.C) blown from the bottom of the agitator. The powdery cheese of agitated state is sprayed with about 10-100pts.wt., based on 100pts. wt. of the cheese, of a binder (e.g. water, alcohol, animal or vegetable oil) from above to effect the granulation of cheese. The granulated product (preferably about 1-0.2mm. diameter) is dried in the fluidized and agitated state with hot air at 30-60 deg.C until the water-content decreases to <=8%, to obtain the objective granular cheese.
Patent JP-S61269211-A (JP)
Title: Magnetic head
Inventor: ICHIKAWA TAKASHI
IPC: G11B5/17
Filed: 1985-05-24
Abstract: PURPOSE:To execute easily mounting of the titled magnetic head by forming the terminal part of a conductor on a flexible substrate, and also bending the flexible substrate in a specified direction by the internal stress. CONSTITUTION:A flexible substrate 4 is installed so that an electrode 2 and an electrode 7 are superposed, as shown with a dotted line arrow 6, and the electrode 2 and the electrode 7 are soldered. In such a case, the shape of the flexible substrate is determined in advance so that an electrode 8 on the flexible substrate 4 and an electrode 3 on the circuit substrate are superposed. Also, the flexible substrate 4 has such an internal stress as it is bent in the direction as indicated with an arrow 9 in the figure (a bent part 10 is restored). In such a way, when soldering the electrode 8 to the electrode 3, a trouble for pressing the flexible substrate 4 against the electrode 3 is saved.
Patent JP-H1059914-A (JP)
Title: Hetero-bonded phenylglycinolamide
Inventor: GOLDMANN SIEGFRIED DR
IPC: C07D213/75
Filed: 1997-04-14
Abstract: PROBLEM TO BE SOLVED: To obtain a new specific compound or its physiologically permissible salt useful for the suppression of atherosclerosis and coronary heart diseases and capable of being utilized as an antiatheroselerotic medicine. SOLUTION: A hetero-condensed phenylglycinolamide of formula I [A is a 6-10C aryl, benzyl, etc.; D is O, a group of the formula: CO, etc.; E and L are each H, a 3-8C cycloalkyl, etc.; R<1> is a 3-8C cycloalkyl, etc.; R<2> is H, a 4C alkyl, etc.; R<3> is a group of formula II (R<9> is H, CH2 -OH; R<10> is hydroxy, a halogen, etc.,)] and its salt. The compound of formula I is obtained by reacting a carboxylic acid of formula III preliminarily activated with a base and/or a dehydrating agent with a phenylglycinol of the formula: HR<2> -N-R<3> in the presence of a base and/or an auxiliary agent in an inactive organic solvent (e.g. an ether compound) in a protecting gas atmosphere. The base (e.g. an inorganic or organic base) is used in an amount of 0.6-5 moles per mole of the compound of formula III. The reaction temperature is generally 0-150 deg.C, preferably 20-110 deg.C, and the reaction pressure is generally the atmospheric pressure.
Patent JP-H08308034-A (JP)
Title: Switchboard
Inventor: ISHIKAWA MASAHIRO
IPC: H02B1/32
Filed: 1995-05-10
Abstract: PURPOSE: To provide a switchboard in which a low-cost box can be simply manufactured. CONSTITUTION: First and second box units 15a, 15b in which the boxes 8 of a switchboard are formed in the same shape and size are longitudinally aligned and coupled, the unit 15a contains a breaker 9 and a control unit for controlling the breaker 9, and the unit 15b disposed at the rear of the unit 15a contains a main bus 10, a branched bus 11 and a connecting conductor 12.
Patent JP-2000303041-A (JP)
Title: Excellently releasable, double-faced pressure-sensitive adhesive tape
Inventor: TANABE HIROSUKE
IPC: C09J7/04
Filed: 1999-04-20
Abstract: PROBLEM TO BE SOLVED: To prepare the subject tape with a core material of a nonwoven sheet which tape causes no cutting and gives no remaining of an adhesive when the tape is released from a recyclable parts of metals or plastics. SOLUTION: This double-faced, pressure-sensitive adhesive tape with a core material of a nonwoven sheet is such one that the nonwoven sheet having a Manila hemp content of 70% or more and containing a strength improver is impregnated into a paper layer inner part with a pressure-sensitive adhesive which has a storage modulus G' at 70 deg.C of from 104 (Pa) or more to 105 (Pa) or less and a loss tangent tan δ at 130 deg.C of 1 or less. The double-faced adhesive tape has a strength at a yielding point on the measurement of the tensile strengths in the flow direction and the cross direction, of 1.5-4 kg/20 mm, and an elongation to the yielding point of within 10%.
Patent JP-H04319291-A (JP)
Title: Electroluminescence element
Inventor: BABA TOSHIYUKI
IPC: H05B33/14
Filed: 1991-04-16
Abstract: PURPOSE:To provide an electroluminescence element capable of emitting light of high brightness at a low voltage and excellent in water resistance and duration of electroluminescent lifetime or brightness. CONSTITUTION:In an electroluminescence element where an electroluminescence layer 4 including phosphor in a dispersed manner is interposed between a transparent electrode layer 3 and a back electrode layer 6, the phosphor dispersed in the electroluminescence layer incorporates a first coating layer made of a high dielectric and a second coating layer having a water shielding characteristic disposed outside the first coating layer. Consequently, the phosphor is excellent in uniform dispersing property and uniform electroluminescent property.
Patent JP-S5337921-A (JP)
Title: Low nox combustion furnace
Inventor: HIRAYAMA AKIRA
IPC: F23N5/18
Filed: 1976-09-20
Abstract: PURPOSE: For insuring low NOx combustion with only a single burner, to make lowcalorie mixture gas by mixing many kinds of fuel gases with each other previously in a mixer and adding a portion of combustion exhaust gas to thus-obtained mixture gas. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5337804-A (JP)
Title: Ventilating cooler with mufflers
Inventor: KURITA MORIKAZU
IPC: H02K5/24
Filed: 1976-09-20
Abstract: PURPOSE: To reduce a noise without increasing ventilating resistance by thickening the thickness of sound absorbing material which is sealed on at least a part tithin yhe exhaust port of a muffler ventilating channel more than that of the sound-damping material which is sealed within the ventilating outlet of the equipment main unit. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5737367-A (JP)
Title: Optical device of original moving type copying machine
Inventor: YOSHIKADO SEIJI
IPC: G03B27/52
Filed: 1980-08-18
Abstract: PURPOSE:To reduce the size of a copying machine and lower manufacturing costs by the constitution wherein a near parabolic optical transmission body optical system and an ordinary lens optical system are provided in one unit of the machine and exposure is performed by changing over these at the forward moving and backward moving of an original placing plate. CONSTITUTION:An ordinary lens optical system B is provided with the 1st mirror 2, an in-prism lens 1, and the 2nd mirror 3, and a near parabolic optical transmission body optical system A is provided with a near parabolic optical transmission body 4. The optical path between the 2nd mirror 3 and the in-prism lens 1 is passed between the body 4 and a photoreceptor 5. While an original placing plate 6 is moving in the same direction as that of the photoreceptor 5, the optical path of the optical system B is shut off by a slit 8, and exposure is performed by using the optical system A. When the plate 6 is moving in the direction opposite from that of the photoreceptor 5, the optical path of the optical system A is shut off by the slit 8, and exposure is performed by using the optical system B, whereby copying is accomplished.
Patent JP-H07317799-A (JP)
Title: Torque limiter
Inventor: TAKADA SEIICHI
IPC: F16D7/02
Filed: 1994-05-26
Abstract: PURPOSE:To keep stability of function of a torque limiter for high speed rotation even when viscosity of grease is lowered due to generation of frictional heat. CONSTITUTION:In a torque limiter, one end of a coil spring 3 fastened to an outer diameter surface of an inner ring 1 is engaged with an outer ring 2. The inner ring 1 is composed of a metal outer sleeve 7, an inner sleeve 8, and a synthetic resin sleeve 9 arranged therebetween. A slit is formed on a whole length of the outer sleeve 7. The synthetic resin sleeve 9 is made of synthetic resin having a thermal expansion coefficient larger than that of the coil spring 3.
Patent JP-S63276918-A (JP)
Title: Photoelectric switch
Inventor: KONDO KIMIO
IPC: H03K17/78
Filed: 1987-05-08
Abstract: PURPOSE:To reduce number of cable connections with a main body by connecting a display LED to a light projection LED in series with opposite polarity and connecting a diode in anti-parallel with each LED. CONSTITUTION:The light projection LED 16 and the display LED 19 are connected with opposite polarity and diodes 20, 21 are connected respectively in anti-parallel with the LEDs 16, 19. In applying a forward voltage from a drive circuit 7 to the LED 16, a current flows through the LED 16 and the diode 21 and then the LED 16 is lighted. In applying a reverse voltage to the LED 16, a current flows through the diode 20 and the LED 19, which is lighted. The timing in applying the forward/reverse voltage is obtained by using an output of an output circuit 6 receiving an output of light receiving photo transistor 25 so as to activate a timing generating circuit 5 and synchronizing the said voltage application with the output of the pulse generating circuit 4. Thus, the titled switch is connected by four cables.
Patent JP-H05306953-A (JP)
Title: Spot shape measuring instrument and focus detecting method using it
Inventor: UMEDA TOSHIKAZU
IPC: G02B26/10
Filed: 1992-05-01
Abstract: PURPOSE:To obtain a spot shape measuring instrument which is improved in the response characteristics of photoelectric conversion elements and reduced in size and cost by omitting the position adjustment between the conversion elements and slits and to obtain a focus detecting method by which the focus of a scanning light beam emitted from a scanning optical device can be easily detected by using the spot shape measuring instrument. CONSTITUTION:A photoelectric conversion element 11 for detecting synchronizing signals and another photoelectric conversion element 12 for measuring spot shapes are provided to the photoelectric conversion means 10 of this measuring instrument 1 connected to a scanning optical device and both elements 11 and 12 are formed in slits. By providing the device 1 on both sides of a surface to be scanned at nearly equal distances from the surface to be scanned and at nearly equal angles against the surface to be scanned, the focus of a scanning light beam is detected.
Patent JP-S5951997-A (JP)
Title: Novel basic cleaning dispersant for lubricating oil
Inventor: JIYAN RUI RU KOAN
IPC: C10M141/08
Filed: 1983-06-24
Abstract: Super-alkalinized lubricating oil additives and a method of making them are disclosed. A magnesium alkylbenzenesulfonate and a sulfurized alkylphenol are carbonated in the presence of an oil, magnesium oxide, a glycol, and an amine. The resulting medium is neutralized and super-alkalinized with lime, and the glycol and sediment are removed.
Patent JP-S5237010-A (JP)
Title: Magnetic recording body and its manufacturing method
Inventor: YASUI MASAAKI
IPC: C09D5/23
Filed: 1975-09-17
Abstract: PURPOSE: By mixing acrylic acid ester, methacrylic acid ester, copolymer made of acrylic acid or methacrylic acid, and vinylchloride copolymer or vinylden chloride copolymer and making it the binder, to improve the mechanical characteristics of the magnetic recording body. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H05285114-A (JP)
Title: Bioinduction electrode, its production and apparatus for production
Inventor: SHIMIZU TADAHARU
IPC: A61B5/0408
Filed: 1992-04-06
Abstract: PURPOSE:To prevent the peeling of an electrolytic material at the time of removing the bioinduction electrode from the patient's chest and to improve the production efficiency of the bioinduction electrode. CONSTITUTION:An electrode element 103 is provided in approximately the central part of an electrode supporting member 105 and an annular tacky adhesive material 101 for the skin is joined to the peripheral edge of the electrode supporting member 105. The electrolytic material 100 conducting to the electrode element 103 is inserted into an aperture 102 formed in the tacky adhesive material 101 for the skin and the flank 100A of the electrolytic material 100 is fixed to the side wall 102A of this aperture 102.