baber/WOPTO huggingface dataset:
Patent JP-H0912555-A (JP)
Title: Nitrated azafluorenone derivative, nitrated azafluorenoneimine derivative and electrophotographic photoreceptor
Inventor: SAITO SAKAE
IPC: G03G5/06
Filed: 1995-06-30
Abstract: PURPOSE: To obtain new derivatives excellent in electric transfer capability and providing electrophotographic photoreceptor exhibiting excellent sensitivity. CONSTITUTION: A nitrated azafluorenone derivative of formula I (R<1> is H, an alkyl; n is 1-3), and a nitrated azafluorenoneimine derivative of formula II (R<2> A-R<2> E are each H, an alkyl, an alkoxy, an aryl, an aralkyl, a halogen). The derivative of formula I is obtained by nitrating a 4-azafluorenone derivative of formula III and subsequently oxidizing the produced compound of formula IV in the presence of an oxidizing agent and an oxidation catalyst. The derivative of formula II is obtained by reacting the derivative of formula I with an aniline derivative of formula V in a solvent preferably at 70-110 deg.C for approximately 20min to 4hr.
Patent JP-H1014084-A (JP)
Title: Automatic monitoring system for digital relay
Inventor: MATSUI TOSHIAKI
IPC: H02H3/05
Filed: 1996-06-26
Abstract: PROBLEM TO BE SOLVED: To reduce time required for detecting intermittent failure by counting the number of times of occurrence of faulty condition to detect failure in an input/output circuit, detecting transient faulty condition in relays or external input, excluding the latter faulty condition from the above-mentioned count to count only the occurrence of faulty condition due to failure, and, when the count reaches a specified number, outputting a failure signal. SOLUTION: If the same condition as faulty condition is transitionally caused by delay in operation due to variation in the state of relays or external input, not due to the occurrence of failure, only an output signal OS is produced in the beginning. Then a faulty condition signal FS is produced to cause a counter to count. When both the signals overlap each other, a normal condition signal NS is output. At the end of the signal, only an answer signal AS is produced, and a faulty condition signal FS is output. In this case, the count increased by '1' by the first normal condition signal is decreased by the second normal condition signal NS, and is not added to the number of times of failure detection. This makes it possible to swiftly detect failure the duration of which is unstable, that is, long at some time and short at other times.
Patent JP-H0345558-A (JP)
Title: Npo ceramics stable in wide frequency range
Inventor: PURONOBU BAADAN
IPC: H01B3/12
Filed: 1990-06-22
Abstract: PURPOSE: To obtain a bismuth-containing temp.-stable dieelectric ceramics having stable dieelectric characteristic and suitable to an NPO and a microwave applicator by having the composition shown with Bi 2 O 3 xTiO 2 .  
     CONSTITUTION: Complex oxides which are shown by Bi 2 O 3 .xTiO 2  (x is number up to 7) and can replace at least a part of Ti 4+  ion with mixed ions shown by 1) A 1/3   2+  B 2/3   5+  (A is selected from Mg, Zn, Ni, Co, Cu and Cd; B is selected from Nb, Ta and V), 2) R 2/3   3+  C 1/3   6+  (R is selected from Cr, Mn, Fe, Al, Ga, Zn, Tl, Sb, As, Y, Lu, Yb, Tm, Er, Ho, Dy, Tb, Gd, Eu and Sm), 3) A 1/2   2+  c 1/2   6+  (C is selected from W, and Mo), 4) R 1/2   3+  B 1/2   5+  and 5) M 1/4   1+  B 3/4   5+  (M is selected from Li, Na, K, Cu and Ag), is used to make the Bi-containing temp.-stable dieelectric ceramics. 
     COPYRIGHT: (C)1991,JPO
Patent JP-S6061565-A (JP)
Inventor: RANBAATO KURESUSENCHINI
IPC: C07D201/16
Filed: 1984-08-07
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-H058401-A (JP)
Title: Ink jet recorder
Inventor: HANAOKA YUKIHIRO
IPC: B41J2/165
Filed: 1991-07-05
Abstract: PURPOSE:To provide a narrow lateral width ink jet recorder which can overlap a wiping area on an area for accelerating and decelerating a carriage necessary for printing even though it is a simple wiping means. CONSTITUTION:In an serial type ink jet recorder having a wiper blade 9 which cleans an ink discharge opening surface of a recording head, the wiper blade 9 supported freely rotatably in a carrier direction of the recording head 4 is installed in an accelerating and decelerating area of a carriage 3.
Patent JP-H1114447-A (JP)
Title: Columnar structure
Inventor: TAKAHASHI MASANORI
IPC: G01M99/00
Filed: 1997-06-23
Abstract: PROBLEM TO BE SOLVED: To provide a columnar structure which can be prevented from being damaged by the flow oscillation of the structure in piping by time-sequentially evaluating the soundness of the structure with respect to the flow oscillation. SOLUTION: The oscillation of a columnar structure 1 provided in a pipeline 3 perpendicularly or obliquely to the flowing direction 2 of a fluid which flows through the pipeline 3 caused by the flow of the fluid is always monitored by attaching at least one oscillation detector 4 to the structure 1 in a state where the detector 4 is protruded to the outside of the pipeline 3 and time sequentially processing the oscillation frequency and amplitude data of the structure 1 from a data logger 5 or a frequency analyzer 6 by means of an arithmetic processor 7. Therefore, the columnar structure 1 can be prevented from being damaged by the flow oscillation of the structure 1.
Patent JP-H1116726-A (JP)
Title: Ferromagnetic metal compound film
Inventor: TAKAHASHI HIROMASA
IPC: H01F10/12
Filed: 1997-06-23
Abstract: PROBLEM TO BE SOLVED: To provide a material for a magnetic field sensor for high sensitivity and high density recording. SOLUTION: This metal compound film is a compound film which contains body-centered tetragonal crystal, in which a non-magnetic atom such an N(nitrogen) and C(carbon) is made to penetrate into at least one ferromagnetic metal atom from among Fe (iron), Co(cobalt) and Ni(nickel), as a material in which high Hall resistance is provided saturated magnetization is high, and there is a linear area of the Hall resistance to a high magnetic field. The abnormal Hall coefficient of the film at a room temperature is higher than that of the metal film constituting the film.
Patent JP-H11334658-A (JP)
Title: Structure of rubber crawler
Inventor: MATSUO SHUICHI
IPC: B62D55/08
Filed: 1998-05-28
Abstract: PROBLEM TO BE SOLVED: To prevent stress concentration at the bottom of the recess portion between running- off preventing projections, by positioning the bottom of the recess portion formed between the running-off preventing projections adjacent to each other in the longitudinal directions to the outside, from the view in the crawler width direction, of the uneven fitting portion at the tips of extruded portions for preventing side displacement. SOLUTION: A bottom 7a of a recess portion 7 between running-off preventing projections 5 that are adjacent to each other in the longitudinal directions is located to a position outside the uneven fitting portion 10, from the view in the crawler width direction. The uneven fitting portion 10 is a lapped portion where tips of extruded portions 8, 9 for preventing side displacement are lapped with each other. If only the recess portion 7 between the running- off preventing projections 5 taken into consideration, distortion of the rubber crawler is likely to concentrate on the bottom 7a of the recess portion 7. On the other hand, if only the extruded portions 8, 9 for preventing side displacement are considered, distortion concentrates on the uneven fitting portion 10.  Accordingly, a structure in which the bottom 7a of the recess portion 7 does not agree with the distortion concentrated portion in the uneven fitting portion 10 as above mentioned deconcentrates the distortion stress that is generated in a rubber elastic body 2. Life of the rubber crawler thereby becomes longer.
Patent JP-S6225920-A (JP)
Inventor: YASUNO KOJI
IPC: A01F29/04
Filed: 1985-07-26
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-H063236-A (JP)
Title: Measuring device for young's modulus and measuring method for young's modulus
Inventor: ONDA NOBUHIKO
IPC: G01N3/00
Filed: 1992-06-24
Abstract: PURPOSE:To measure Young's modulus simply and accurately concerning a Young's modulus measuring device and a Young's modulus measuring method suitable for the measurement of paper sheets. CONSTITUTION:A paper sheet 20 is supported as cantilever-like by a paper sheet mount 21 and a presser plate 22. A load is applied to the paper sheet 20 by a load applying means composed of a Z axis stage 25, a load cell 24, and a load applying portion 23, and the applied load is detected by the load cell 24. Deflection amount at an assigned position of an object to be measured is detected by an X axis stage 28, and a laser displacement gauge 27. The Young's modulus of the paper sheet 20 is obtained based on the applied load and the deflection amount.
Patent JP-H0455820-A (JP)
Title: Coating solution for liquid crystal cell, liquid crystal oriented film, liquid crystal inserting substrate and liquid crystal display device
Inventor: FUKAZAWA MASATO
IPC: G02F1/1337
Filed: 1990-06-25
Abstract: PURPOSE:To obtain a coating soln. for a liq crystal cell capable of maintaining a large tilt angle to liq. crystal molecules by adding polyamic acid and an amido compd. obtd. by allowing 1 mol aliphatic diamine to react with about 2 mole aliphatic monocarboxylic acid or aliphatic monocarboxylic acid chloride in a solvent dissolving them. CONSTITUTION:Polyamic acid and an amido compd. obtd. by allowing 1 mol aliphatic diamine to react with about 2 mol aliphatic monocarboxylic acid or aliphatic monocarboxylic acid chloride are added to a solvent dissolving them. The weight ration of the amido compd. to the polyamic acid is preferably regulated to 0.02-0.5. A coating soln. for a liq. crystal cell capable of maintaining a large tilt angle to liq. crystal molecules is obtd. and the display ability of a liq. crystal display device obtd. with the coating soln. is not deteriorated.
Patent JP-S5955605-A (JP)
Title: Balancing mixer for fin line
Inventor: IIDA AKIO
IPC: H01P5/20
Filed: 1982-09-24
Abstract: PURPOSE:To impress easily an external bias to diodes by fitting strip conductors of which whole length is fixed on specific length to the rear side of a dielectric plate instead of a metallic wire to be acted as a mode filter. CONSTITUTION:The strip conductors 14a-14c of which whole length is about 1/2 wavelength are fitted to the rear side of the dielectric plate 3. Since an odd mode wave transmitted on a coplanar line has a magnetic field component in the advancing direction, the wave is magnetically coupled with the strip conductors 14a-14c fitted on the back of the dielectric plate and acted as a band reflecting filter by fixing the whole length on 1/2 wavelength. On the other hand, an even mode wave is not coupled with the strip conductors 14 magnetically, so that the stip conductors 14 are acted as a mode filter. Since these strip conductors 14a-14c are fitted to the rear side of the dielectric plate, earth conductors 6a, 6b are prevented from connection for inflow of DC. Consequently, the external bias can be impressed to the diodes arrayed on the coplanar line in parallel.
Patent JP-S5789749-A (JP)
Title: Silver halide photographic sensitive material
Inventor: ITOU KENJI
IPC: G03C1/035
Filed: 1980-11-25
Abstract: PURPOSE:To improve the developability, sensitivity, density and contrast by combining surface latent image type and internal latent image type emulsions with a developing accelerator. CONSTITUTION:A photographic sensitive material is manufactured by forming a silver halide emulsion layer contg. adjacently existing surface latent image type silver halide grains A and fogged internal latent image type silver halide grains B together with a developing accelerator showing silver halide dissolving action on a support. The grains B have a higher dissolving speed than the grains A, and the accelerator is represented by general formulaIor II (where R is H, OH, alkyl, aryl or the like, R<1> is alkyl or aryl, R and R<1> may be combined with each other to form a ring, Q is an atomic group required to form a heterocyclic ring, and A is alkyl or aryl). Since the developing accelerator is contained, this material can be processed in common with other sensitive material.
Patent JP-H06295365-A (JP)
Title: Tachograph
Inventor: HAGIWARA SHIGERU
IPC: G07C5/00
Filed: 1993-07-06
Abstract: PURPOSE:To provide a tachograph capable of outputting (digital) speed information and displaying digital speed at the same timing as the speed recording and speed indication of a servo mechanism. CONSTITUTION:A signal with a level corresponding to the frequency of a traveling signal outputted from a speed sensor 1 is generated from an f/V conversion circuit 13. When a DC motor 6 is driven, a speed recording mechanism X records speed and a speed indicating mechanism indicates the speed. A potentiometer 5 connected to the motor 6 generates a signal corresponding to the recording of the mechanism X. An adjusting means 20 can adjust the level of the signal outputted from the potentiometer 5 so that the vehicle speed corresponding to the signal outputted from the circuit 13 is recorded in the mechanism 13. A motor control means 4 to which the signal from the circuit 13 and the signal outputted from the potentiometer 5 and adjusted by the means 20 are impressed outputs a signal corresponding to a difference between both the signals to drive the motor 6. The signal outputted from the potentiometer 5 and adjusted by the means 20 is outputted as a speed signal.
Patent JP-S6146186-A (JP)
Title: Speed controlling method
Inventor: MIHASHI MASAMICHI
IPC: H02P29/00
Filed: 1984-08-07
Abstract: PURPOSE:To reduce a current ripple and to obtain a high speed response by reducing the control constant of a speed controller when the input signal value of the controller falls within the speed error range. CONSTITUTION:A speed controller 2 outputs a current reference signal in response to a deviation DELTAN between a speed reference N* and a speed feedback signal N. A current controller 3 controls a thyristor converter main circuit 6 in response to a deviation between a current reference signal and a current feedback signal. A controller 11 reduces the number to be controlled of the controller 2 when the deviation DELTAN is the maximum speed detection error value DELTAX or lower, and returns the constant to be controlled of the controller 2 to the original value when the deviation DELTAN exceeds the maximum speed detection error value DELTAX.
Patent JP-S5956115-A (JP)
Title: Controller for automatic weighing device
Inventor: SUZUKI MICHIHIRO
IPC: G01G13/24
Filed: 1982-09-25
Abstract: PURPOSE:To peform instantaneous switching to a weighing operation mode corresponding to a discharge destination by selecting a control program stored in a storage area classified by modes and controlling an automatic weighing device on the basis of the control program. CONSTITUTION:A control part 10 controls the discharge of a weighing hopper and the charges of material charging machines H1-Hn on the basis of various control programs stored in a storage part 11. A signal for selecting the material charging machines H1-Hn is outputted to an output data bus DB1 of the control part 10 and a signal for selecting tanks T1-Tm is outputted to a data bus DB2. The storage part 11 consists of storage areas e1-em, wherein control programs based upon a weighting and discharging system and a material distribution sysem corresponding to the tanks T1-Tm which are discharging destinations of the weighing hopper are stored respectively. Those control programs are executed selectively to control the device.
Patent JP-H08338570-A (JP)
Title: Spring hanger
Inventor: ISHIKAWA HIDEO
IPC: F16L3/205
Filed: 1995-06-08
Abstract: PURPOSE: To manufacture a spring hanger without welding and to enhance the productivity by locating a spring supported by a lower lid and a spring pressing plate in a casing composed of a pair of opposed semicylindrical bodies, and by providing a rod locked at its upper end to the spring pressing plate and supporting at its lower end a load. CONSTITUTION: A casing 1 is composed of a pair of symmetric semicylindrical bodies 2, 3, and an upper lid 4 made into contact with arcuate edges 2a, 3a at the upper ends of the semicylindrical bodies 2, 3 and fixed by bolts 5. An arm 4 is projected from the upper lid 4, radially of the latter, and a suspending handle 4b is provided at the center thereof. Further, a lower lid 6 is fixed to arcuate edges 2a, 3a at make lower end of the semicylindrical bodies by means of bolts. A coil spring 7 is supported at its lower end by the lower lid 6, and is supported at its upper end by a spring pressing plate 8 to which a load supporting rod 10 is attached. This spring pressing plate 8 connects an arm 8 projected diametrically of the plate 8 with the arm 4a of the upper lid 4 by means of the bolts 9.
Patent JP-2000003928-A (JP)
Title: Method for judging go/no-go of wire bonding
Inventor: IKOMA KAZUYA
IPC: H01L21/60
Filed: 1998-06-15
Abstract: PROBLEM TO BE SOLVED: To judge a defective bonding immediately, by comparing a difference in the height of boding portion of a semiconductor chip between when a height sensor touches the bonding portion of the semiconductor chip and when bonding is finished with a predetermined value. SOLUTION: A wire bonding device 4 comprises a reciprocating base 5 reciprocated in a lateral direction by a drive means 5a, and a horn 6 which is provided with a bonding tool 7 at the top end and an ultrasonic vibrator 6a at the base end and is mounted on the reciprocating base 5 such that it is moved up and down by a drive means 8. The wire bonding device 4 is provided with a height sensor 11 and applies the signal of the height sensor 11 to a central control circuit 9. The central control circuit 9 detects the height of a semiconductor chip when the height sensor 11 touches the semiconductor chip and that when bonding is finished, calculates the difference between them, and compares the difference with a predetermined value.
Patent JP-2000003471-A (JP)
Title: Counter for coins
Inventor: NAKATANI NOBUYUKI
IPC: G07D3/16
Filed: 1998-06-15
Abstract: PROBLEM TO BE SOLVED: To calculate and display the total amount of coins to be discharged when the mixture of coins of different money sorts is supplied from a coin charging part on an upper case. SOLUTION: A rotary board 5 and a driven wheel 6 are arranged on the upper surface of a body case 2, a belt 12 is wound around the outer periphery of the board 5 and the wheel 6 and the board 5 is rotated by a handle 14. An upper case 3 is fitted to the body case 2 so as to be opened/closed and a guide passage 19 is formed on the lower surface of the upper case 3. A coin sensor capable of measuring the diameter of each coin and counting the number of coins is arranged on the upper side of detection holes 23 formed on the upper case 3 and the coin sensor is irradiated with light from a light source arranged on the body case 2 through a light passage 26. The body case 2 is covered with the upper case 3.  Supplied coins are loaded on the belt 12 in the passage 19 from the outer periphery of the rotating rotary board 5 and counted by the coin sensor on the way of being discharged to a discharge port 11 and a counted result such as a total amount calculated by a controller is displayed on a display part arranged on the upper surface of the upper case 3.
Patent JP-S5690727-A (JP)
Title: Pedal type clutch operating device in vehicle
Inventor: TAKAHASHI SEIICHI
IPC: B60K23/02
Filed: 1979-12-21
Abstract: PURPOSE: To easily make a pedal treadling operation in an actual clutch area by restricting an unexpected treadle to a semi clutch by a method wherein a spring is disposed in tension between a pedal actuating part and a pedal fixed part.  
     CONSTITUTION: Pins 24, 25 parallel to a supporting shaft 12 are fixed to a fitting member 23 fixedly coupled with a cylindrical frame part within a treadling operation range of a pedal 13 where is an intermediate part or a part lower than this part of the pedal 13, and convex type spring receiving members 26, 27 are fixedly inserted in these pins 24, 25. Covering these two spring receiving members 26, 27, a change-over compression spring 28 is disposed in tension in a change-over state wherein of the treadling operating area of the operating pedal 13, a large operation resistance is being provided to the initial treadle idle area A 1  and the previded operational resistance is gradually being reduced in the subsequent actual clutch actuation operational area A 2 . 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H08338586-A (JP)
Title: Branch valve device
Inventor: YAMADA ICHIRO
IPC: F16L41/06
Filed: 1995-06-09
Abstract: PURPOSE: To provide a branch valve device which has a small pressure loss, which is excellent in sealability and which has durability. CONSTITUTION: An annular seal member 18 which surrounds a branch port 19 of a main fluid pipe 11 so as to seal the same is fitted in an opening 17 in a saddle body 12 fixed to the outer peripheral surface of the main fluid body 11, and a valve plate 22 is provided in a flat valve storage part 20 provided in the upper part of the opening 17 so that the valve plate 22 can be rotated while it slidably seals along the upper surface of the seal member 18. A lid member 28 having a water supply port 27 is fixed by bolts 29 to a flange part 26 formed in the upper part of the valve storage part 20, and an annular gasket 31 is fitted in a communication port 30 formed in the lower part of the lid member 28.  The valve plate 22 adapted to rotate while it makes slidably contact with the annular seal member 18 is rotatably provided so as to make slidably contact with the lower surface of the annular gasket 31.
Patent JP-S6145631-A (JP)
Title: Integrated logic circuit
Inventor: ASO AKIRA
IPC: H03K19/00
Filed: 1984-08-09
Abstract: PURPOSE:To zero the power consumption at a low input level by constituting the titled circuit with an output circuit having a bipolar output transistor (TR) and an input circuit having an input TR of field effect type driving the output TR. CONSTITUTION:An emitter of an output TRT5 comprising a Schottky bipolar TR is connected to ground and its collector is connected to a power supply Vcc via an output Z2 and a load resistor R5. An N-MOST3, T4 constitute an input circuit. The output TRT5 of the input circuit is turned off when either or both of inputs I3, I4 are at a low level and the output Z2 goes to a high level. When both the inputs I3, I4 are at a high level, the output TRT5 is turned on and the output Z2 goes to a low level. When the inputs I3, I4 are at a low level, the output TRT5 is turned off and since no input low level current flows, no current flows to the circuit and the power consumption is zeroed.
Patent JP-H0248530-A (JP)
Title: Anti-human immunodeficiency virus agent containing bu-3608
Inventor: OKI SHUNICHI
IPC: A61K31/704
Filed: 1989-06-30
Abstract: PURPOSE: To obtain an anti-HIV virus agent having no significantly inhibitory action on reverse transcriptase in spite of strong anti-HIV activity, containing BU-3608 prepared by fermentation of a bacterium of belonging to the genus Actinomadura hibisca. CONSTITUTION: This agent comprises BU-3608 compound as an active ingredient such as compounds No28567, No28747 and No28634 obtained by fermentation of Actinomadura hibisca P157-2 strain (ATCC 53557) and Q-248-4 strain (ATCC 53646), compounds No28786 and No28787 and a compound of No28759 which is a quinoneimine of the compound 28567 prepared by fermentation of Actinomadura hibisca P-157-2-A-2660 strain (ATCC 53762).