baber/WOPTO huggingface dataset:
Patent JP-H10173264-A (JP)
Title: Gain equalizer
Inventor: TAKEDA NORIYUKI
IPC: H04B10/291
Filed: 1996-12-09
Abstract: PROBLEM TO BE SOLVED: To equalize the gain of wide-band wavelength division multiplex light so as to improve an S/N ratio. SOLUTION: Laser diode modules 10-1 to 10-8 generate signal light of wavelengths λ1 to λ8 respectively. Optical multiplexes 12 and 14 multiplex light of wavelengths λ1 to λ8 outputted from the modules 10-1 to 10-8 respectively. The output light of the multiplexer 12 is amplified by an optical amplifier 16 which is so designed as to amplify light of a wavelength band of λ1 to λ8 uniformly, and the output light of the multiplexer 14 is amplified by an optical amplifier 18 which is so designed as to amplify light of a wavelength band of λ5 to λ8 uniformly. An optical filter 20 removes light of a wavelength band plunger than λ4 from the optical output of the optical simplifier 16.  The gain of the respective wavelengths λ1 to λ4 of the optical amplifier 16 is adjusted so as to compensate for the influence of the optical filter 20 on light of wavelengths λ1 to λ4 . The optical multiplexer 22 multiplexes the output light of the optical filter 20 and the optical amplifier 18.
Patent JP-H11155432-A (JP)
Title: Electrochemical corrosion prevention structure for fishing reel
Inventor: YAMADA YOJI
IPC: A01K89/01
Filed: 1997-11-28
Abstract: PROBLEM TO BE SOLVED: To prevent electrochemical corrosion of a spool for a fishing reel. SOLUTION: A spool 1 is assembled from at least two members 2 and 4 different in electrolytic solution pressure. The member 2 is treated by anodization. At least one of the two members 2 and 4 is provided with a coated film 5 by applying a coating material having insulating properties so that the electrochemical corrosion of the spool can be prevented even if seawater is retained between the spool 1 and a fishing line wound on it.
Patent JP-H11158668-A (JP)
Title: Continuous annealing and pickling method of cold rolled stainless steel strip and apparatus therefor
Inventor: KIKUYAMA MASATAKE
IPC: C23G3/02
Filed: 1997-11-28
Abstract: PROBLEM TO BE SOLVED: To provide a continuous annealing and pickling method for a cold rolled stainless steel strip with which good surface quality is obtainable at a low cost by rapidly neutralizing and removing an alkaline washing liquid on steel strip surfaces and an apparatus therefore. SOLUTION: The continuous annealing and picking device for the cold rolled stainless steel strip having an alkaline degreasing device 3 on the upstream side of an annealing furnace and pickling equipment 7 on the downstream side thereof is provided with a washing water storing and supplying device 17 for supplying washing water to a water washing device 14 existing on the outlet side of the alkaline degreasing tank 12 of the alkaline degreasing device 3 and a supply line 24 for supplying the waste water after use in a water washing device 22 existing on the outlet side of the pickling tank 21 of the pickling equipment 7 to the washing water storing and supplying device 17. The waste water of the rinsing water for washing after pickling is utilized as the washing water for water washing the stainless steel strip subjected to alkaline washing in a degreasing stage.
Patent JP-2000142070-A (JP)
Title: Blower unit for vehicle air conditioner
Inventor: IKUTA HARUKI
IPC: B60H1/00
Filed: 1998-11-18
Abstract: PROBLEM TO BE SOLVED: To reduce an axial dimension in an outer shape of a blower unit for a vehicle air conditioner. SOLUTION: In this blower unit for a vehicle air conditioner that switches a passage of air fed by a centrifugal blower 60, a servomotor 82 for driving a rotary door 70 is disposed on the same side as an electric motor 62 with respect to a centrifugal multiblade fan 61. Thereby, compared with the case that the servomotor 82 is disposed on the opposite side of the electric motor 62 with respect to the centrifugal multiblade fan 61, an axial dimension in an outer shape of the blower unit can be reduced.
Patent JP-H08184974-A (JP)
Title: Electrophotographic photoreceptor
Inventor: FUJIMORI KENICHI
IPC: C08L69/00
Filed: 1994-12-28
Abstract: PURPOSE: To prevent the fatigue of an electrophotographic photoreceptor due to repeated use and the rise of residual potential due to the fatigue and to obtain a laminate type electrophotographic photoreceptor less liable to reduction in film thickness due to repeated use. CONSTITUTION: This electrophotographic photoreceptor contains polycarbonate resin represented by the formula as a binder in an electric charge transfer layer and further contains a specified charge generating agent (an oxytitanium phthalocyanine compd. or a bisazo compd.) in an electric charge generating layer and a specified charge transfer agent (a butadiene compd., a hydrazone compd. or a diamine deriv.) in the charge transfer layer. In the formula, X is cyclohexylidene or cyclopentylidene, m+n=1, 0.1<=n<=0.9 and 2,000<=p<=100,000.
Patent JP-H05260053-A (JP)
Title: Method for estimating traffic service station
IPC: H04L12/26
Filed: 1992-11-13
Abstract: PURPOSE: To reduce the memory quantity required for recording a traffic to a station which is a principal generation source of the traffic on a network. CONSTITUTION: A table 501 is provided, and frames transmitted on the network are monitored to count the number of frames for each transmission source address (station address), and the counted value is held in a traffic count field 506. If the table 501 has no unused records and it is necessary in this state that a record of a new station address is registered, records in the traffic count field 506 are purged (location fields being used are made unused) except a prescribed number of records where values in traffic count fields 506 are larger, thus making a space in the table.
Patent JP-H08185732-A (JP)
Title: Manufacture of wire harness
Inventor: MATSUOKA YUTAKA
IPC: H01B13/012
Filed: 1994-12-28
Abstract: PURPOSE: To eliminate the manual insertion work of rear coupling terminals after assembling and enable automatic assembling by connecting branch lines of two sub-harness assemblies by a required length at the center of a horizontal section, then coating the cut sections with an insulating material. CONSTITUTION: Two sub-harnesses have pairs of connectors 3, 4 and 5, 6 at both ends, and the inside cavities of the connectors 3, 4 and 5, 6 are connected together by connecting electric wires having front coupling terminals on both sides. The branch lines 12, 14 of the subharnesses are connected to the outside cavities of the connectors by rear coupling terminals 11, 13, 15. The sub- harnesses are located face to face, the horizontal sections of parallel branch lines 12, 14 are connected to the required length by thermo-compression bonding or laser welding, a connection section 20 is cut at the center, and cut sections 16 are covered with an insulating material. The terminals 15, 13 and 11, 15 of the connectors 3, 5 and 4, 6 are mutually connected, and a wire harness 19 is completed.
Patent JP-H01174385-A (JP)
Title: Dna and use thereof
Inventor: MIYAGAWA KENICHIRO
IPC: C12N15/90
Filed: 1987-12-24
Abstract: PURPOSE:To obtain a DNA, having high homology with an IMP (inosine 5'- monophosphate) dehydrogenase genetic region and/or a peripheral region thereof in a microorganism of the genus Bacillus, capable of coding the IMP dehydrogenase gene having damaged function and useful for producing inosinic acid. CONSTITUTION:A microorganism having a chromosomic DNA of a structure in which a suitable DNA fragment selected from others is inserted into a genetic DNA capable of coding IMP dehydrogenase is prepared using a recombinant DNA technique. Since a microorganism induced by using a microorganism selected from a bacterium of the genus Bacillus having requirements for adenine as a receptor microorganism is capable of accumulating a large amount of inosine and having a reversion ratio of the IMP dehydrogenase activity below the detection limit during fermentation, extremely stable production can be repeatedly carried out.
Patent JP-H04204494-A (JP)
Title: Stretching system of screen in vertical direction
Inventor: TANAKA MASAAKI
IPC: G09G3/04
Filed: 1990-11-30
Abstract: PURPOSE:To attain the display of the full max. line numbers capable of displaying in the vertical direction of a monitor television by providing a circuit identifying an optional picture data horizontal line with an RGB signal and a means repeating the line by the optional line number in the prescribed line number range. CONSTITUTION:When the RGB signal 17 from a memory 16 is read out and displayed, the collation with a specific color is performed for a prescribed period and if it is coincident, one bit stopping in a vertical address generating circuit 15 is performed by repetitive times based on one specified time. Until at the thereafter coincident time it becomes the specified total repetitive numbers, it is practiced. Hence in the case that the max. line numbers capable of displaying in the vertical direction at a character pictogram generating part 2 are less than the max. line numbers capable of display in the vertical direction at the monitor television 3, the character/pictogram generating part 2 is simply capable of displaying the full max. numbers being capable of displaying in the vertical direction of the monitor/television without damaging the generated character and picture of the pictogram.
Patent JP-H07182780-A (JP)
Title: Dubbing circuit
Inventor: HIRAOKA SHINICHI
IPC: G11B20/10
Filed: 1993-12-24
Abstract: PURPOSE:To largely shorten a recording time by dubbing simultaneously information which can be simultaneously dubbed out of source information in plural recording media and by dubbing individually other information. CONSTITUTION:When a DCC is reversed after dubbing music number 5, a DAT is made a standby state after dubbing music number 5, after reversing of the DCC, after it is confirmed that any of a CD reproducing device 1, the DCC recording device 3 and a DAT recording device 7 are made a standby state, dubbing is simultaneously started again for the DCC and the DAT from the beginning of music number 6. In this case, when dubbing of the music number 5 is finished, dubbing operation of the DAT is made a standby state, and the CD reproducing device 1 is made a standby state after selection of music number 6. And after a standby state of all devices is confirmed, dubbing is simultaneously started again for the DCC and the DAT from the beginning of music number 6.
Patent JP-H05167430-A (JP)
Title: Semiconductor logic circuit
Inventor: OKAWA SHINICHI
IPC: H03K19/0948
Filed: 1991-12-12
Abstract: PURPOSE:To make an input threshold voltage of the logic circuit stable by providing the logic circuit whose input threshold voltage is adjustable and a circuit generating automatically an input threshold level adjustment voltage to the title circuit. CONSTITUTION:The circuit includes a pMOSP2 as a control MOS transistor(TR) whose drain connects to a source of a pMOSP1 and whose source connects respectively to a power supply VCC as a threshold voltage adjustment means adjusting an input threshold voltage for a CMOS inverter comprising the TRs pMOSMP1, NMOSMN1 and includes a VTC generating circuit 10 as a control voltage generating circuit whose output connects to a gate of the pMOSP2 and outputting a threshold level adjustment voltage VTC. The control voltage generating circuit is of the same configuration as the controlled logic circuit and has a same TR size ratio. Thus, the relation of an input threshold voltage with respect to a gain coefficient beta is kept same and the voltage is the same as a setting voltage given to an input of the control voltage generating circuit.
Patent JP-H10154262-A (JP)
Title: Processor for used prepaid card
Inventor: NAKAMURA HIROKATSU
IPC: G07F7/08
Filed: 1996-11-25
Abstract: PROBLEM TO BE SOLVED: To make it possible to urge a user of card to voluntarily and independently dispose a used card, to make the card possible to disposed into small pieces, consequently, to prevent the used card from being unauthorizedly used, turned into trash, and to clear such labor as to recover this kind of card. SOLUTION: The processor is provided with a feeding port 2 of a prepaid card 1, a control mechanism 4 to supply the prepaid card 1 fed from the feeding port 2 to the next stage when a value of use of the card shows zero, to return the card to the feeding port 2 when the value of use of the card shows other than zero, a shredder 9 to cut the used prepaid card 1 whose value of use is zero and which is transmitted from the control mechanism 4 and receipt issuing mechanism 11 to display the value according to number of the prepaid card 1 to be cut by the shredder 9.
Patent JP-H07272328-A (JP)
Title: Re-recording preventive method of organic optical recording medium
Inventor: KIYO EISAI
IPC: G11B7/24035
Filed: 1994-12-28
Abstract: PURPOSE: To obtain a Write Once Read Many(WORM) type organic optical recording medium capable of surely preventing re-recording by composing a recording layer of a thermoplastic resin and a cyanin pigment having specific structural formula and treating the recording layer at a required temperature after the completion of recording. CONSTITUTION: A recording layer is composed of a thermoplastic resin and a cyanin pigment shown in structural formula satisfying formula, and recording is conducted to the organic optical recording medium by using laser beams. When the recording layer is irradiated with UV rays or heated at 50 deg.C or higher and the pigment in the recording layer is decomposed or modified and recording characteristics are eliminated, the WORK type organic optical recording medium capable of preventing re-recording is manufactured. In formula, Z represents an atomic group forming a benzene ring, etc., R1 , R2 one kind of alkyl, hydroxy, carbonyl groups, etc., Ri , R'i the same kind or a different kind of substituting groups and one of a hydrogen atom, a halogen atom, 2-5C alkyl and alcoxy, (n), (m) a constant of 1-4, and X the anion of the halogen atom, perchloric acid, toluenesulfonic acid, etc.
Patent JP-H08189345-A (JP)
Title: Exhaust purifying device for internal combustion engine
Inventor: YOSHIZAWA YUKIHIRO
IPC: F01N3/24
Filed: 1994-12-28
Abstract: PURPOSE: To constantly maintain the temperature of the upstream side catalyst independently of the exhaust temperature by performing the feedback control of valve open degree of an exhaust quantity control valve in response to the forecasted catalyst temperature, and to reduce the disturbance of the air-fuel ratio control by analogically changing the valve open degree. CONSTITUTION: In an exhaust passage 14 of an internal combustion engine 11, two catalyst, namely, the bypass catalyst 12 and the under floor catalyst 13 are interposed in series to each other in the upstream side and the downstream side. A bypass passage 14a for bypassing the upstream side bypass catalyst 12 is communicated with the exhaust passage 14 for connection, and a bypass valve 15 as an exhaust quantity control valve is interposed in the exhaust passage 14 in the upstream side of the bypass catalyst 12. Furthermore, temperature sensor 16 for detecting temperature of the bypass catalyst 12 and a means for controlling the open degree of the bypass valve 15 in response to the detected catalyst temperature are provided, and a control means is provided as a soft ware in a control unit 1.  Temperature of the bypass catalyst 12 can be maintained constant independently of the exhaust temperature.
Patent JP-H06170350-A (JP)
Title: Garbage disposal device
Inventor: MORISHITA TAKUYA
IPC: B09B3/00
Filed: 1992-12-09
Abstract: PURPOSE:To ensure that garbage can be disposed of by decomposition in comparatively shorter time by first, grinding garbage fed from a material chute using a grinding means, then storing the ground pieces and allowing the pieces to be disposed of by decomposition after blending them with a treatment medium. CONSTITUTION:When disposing of garbage generated by cooking, a material pressing rod 6 is removed, garbage is fed into a grinder 7 from a material chute 10 through a water dripping cage 3 and the opening of a garbage receiver part 4 using the material pressing rod 6, with the concurrent rotation of a spiral body 12 by driving of a motor 13 by switching operation. In addition, the garbage is ground by a fixed tooth 11 and a rotary tooth 14 in a step to transport garbage to the tip side of a transport cylinder 9 by the spiral body 12. The ground garbage pieces are discharged into a treatment tank 16. Next, the garbage pieces is mixed with treatment media such as woody pieces or microbial culture base, then the treatment tank 1 is stopped, and the garbage pieces are decomposed as water and carbon dioxide gas using baccilli and cocci which generate naturally in the treatment medium 28 to perish.
Patent JP-H06177715-A (JP)
Title: Rs latch circuit
Inventor: YAMADA HIROYUKI
IPC: H03K3/037
Filed: 1992-12-09
Abstract: PURPOSE:To reduce a delay in a delay time by precharging an output terminal or an inverted signal output terminal with a 1st or a 2nd FET when one output of the RS latch circuit changes from H to L and the other output of the RS latch circuit changes from L to H. CONSTITUTION:Suppose that a clock pulse inputted to a clock input terminal CK is at an H level through the circulation of one cycle after an H level is inputted to a data input terminal D. An output of a NOR gate 31 is at an H, outputs of NOR gates 32 to 34 are at L and an output terminal Q is at an H and an inverted signal output terminal inverse of Q is at L, then no gate- source voltage is in existence in FETs 43 and 44, which are turned off. When the input to the input terminal D goes to L, an output of the gate 34 goes to H and then an output of the gate 31 goes to L succeedingly. Furthermore, when the input of the terminal CK goes to L, an output of the gate 32 changes to H and then the FET 43 is turned on as soon as the terminal Q goes to L, and when the terminal inverse of Q goes to H by a power supply voltage VDD, the gate-source voltage of the FET 43 is zero and the delay in the delay time is reduced.
Patent JP-H11143210-A (JP)
Title: Image forming device
Inventor: HASEGAWA KAZUHIRO
IPC: G03G15/08
Filed: 1997-11-13
Abstract: PROBLEM TO BE SOLVED: To make output image density at the time of copying stable by detecting exact toner concentration and performing accurate toner replenishing control even when an individual difference is found in an output value from an image density detection means. SOLUTION: A value 3 is obtained by dividing a value 0.3 V previously set according to the sensitivity of a reference photosensor Sr by 0.1 V being a difference between output voltage 1.6 V from a photosensor S2 obtained when a reference image is formed at a reference image density output level (level 48) and the output voltage 1.7 V from the photosensor S2 obtained when the reference image is formed at a level (level 38) different from the reference image density output level, and it is set as a correction coefficient (k). In succeeding copying sequence, the toner concentration obtained from the photosensor S2 or toner replenishing time obtained from the toner concentration is multiplied by the correction coefficient (k) so as to obtain the final toner replenishing time.
Patent JP-H01173150-A (JP)
Title: Monitor system for asynchronous signal
Inventor: KITAMIKADO YOSHIHIKO
IPC: G06F13/28
Filed: 1987-12-28
Abstract: PURPOSE:To omit the successive monitor of an asynchronous signal during the transfer of data performed between a data repeating distributor and an external memory by defining the asynchronous signal received from the external memory as the end conditions of a direct memory access DMA. CONSTITUTION:A magnetic disk memory 5 has a signal to give an asynchronous report to a data repeating distributor 400 in case the memory 5 is unable to continue its working. The distributor 400 defines the asynchronous signal received from the memory 5 as the end condition of the DMA and discontinues the transfer of data between the distributor 400 and the memory 5. Thus it is not required to always monitor the asynchronous signal.
Patent JP-H11147515-A (JP)
Title: Method and apparatus for sticking label
Inventor: HIROTSUJI KIYOSHI
IPC: B65C9/26
Filed: 1997-11-13
Abstract: PROBLEM TO BE SOLVED: To provide a method and an apparatus for sticking a label, capable of making a beltlike material to be easily sucked to an impression drum roller to run it at high speed while holding it, and further capable of completely sticking the material to a predetermined position on an object to be stuck without generating any protrude suction marks to the material after sticking to the object. SOLUTION: An impression drum roller 9 is rotated so that its peripheral speed is faster than the running speed of a beltlike film (beltlike material) 1, and one of negative pressure holes 12 provided in the outer circumferential surface of the impression drum roller 9 sucks a top end of the belt-like film 1, whereby the beltlike film 1 is stuck on the impression drum roller 9. Then, the film 1 slid in a direction reverse to the rotary direction of the impression drum roller 9 while making the film 1 to be electrostatically attracted to the impression drum roller 9 by charging the film 1 stuck on the impression drum roller 9 by an electrode needle, and the belt-like film 1 is taken out of the negative pressure hole 12.  Thereafter, the belt-like film 1 is cut, and the resulting belt-like sheet (label) 5 is stuck on a can body 8 with the aid of the impression drum roller 9 and a rotary body 32.
Patent JP-H05138559-A (JP)
Title: Robot device with visual sensor
Inventor: TATSUMI NAOKI
IPC: B25J9/10
Filed: 1991-11-20
Abstract: PURPOSE:To obtain the location of an object accurately even if a camera mounted on a hand inclines when a robot arm is extended. CONSTITUTION:An inclination sensor 11 is mounted on a hand 3 or a camera 4, and the inclination of the camera 4 is measured at the time of calibration. The inclination of the camera 4 is measured also at the time of cognition, the difference between the inclination of the camera 4 at the time of calibration and the inclination at the time of cognition is determined, and this difference is compensated with a wrist shaft 12. An deviation of the robot relative to the distance from its vertical coordinate axis is determined in advance, and this deviation is corrected at the time of cognition.
Patent JP-2001146930-A (JP)
Title: Clutch connection control device
Inventor: OTA ATSURO
IPC: B60W10/10
Filed: 1999-11-19
Abstract: PROBLEM TO BE SOLVED: To provide a clutch connection control device capable of shortening a time for connection of a clutch, preventing riding comfortableness from becoming rough at the time of connection, and providing a good operability. SOLUTION: A distance between a driving side 70a and a driven side 70b of a clutch, namely lift amount is controlled by a clutch release mechanism 70 driven by an electric motor 1. A driving side rotating speed detecting unit 71a detects rotating speed Nin of the driving side 70a. A driven side rotating speed detecting unit 71b detects rotating speed Nout of the driven side 70b. A rotating speed difference detecting unit 72 detects a difference Nd between each of rotating speeds Nin and Nout. A change rate detecting unit 73 detects a time change rate ΔNd of the rotating speed difference Nd. In a control unit 74, the clutch is connected at second speed until an absolute value A(Nd) of the rotating speed difference attains a prescribed value and less. After that, the clutch is connected at third speed faster than the first speed.