baber/WOPTO huggingface dataset:
Patent JP-S59149421-A (JP)
Title: Insulating switch device
Inventor: KOBAYASHI KUNIO
IPC: H03K17/691
Filed: 1983-02-16
Abstract: PURPOSE:To obtain an insulating switch device which has high-reliability and controls a large current by using a control circuit which includes an oscillation circuit, transformer, and switching element in combination. CONSTITUTION:The control circuit 1 which includes the oscillation circuit generates a pulse signal f1 of, for example, about 100kHz frequency. Further, a control signal having pulse width of desired time width is supplied to the input terminal T1 of the control circuit 1. When the control signal is supplied to the input terminal T1, a pulsating current I1 flows through the primary coil L1 of the transformer during the supply period of the control signal. This current I1 induces a secondary voltage e2 at the secondary coil L2. Switch elements Q1 and Q2 perform switching operation by the voltage e2. Thus, the insulating switch device which has high reliability and controls a large current is obtained.
Patent JP-H10218626-A (JP)
Title: Melting of optical glass and apparatus therefor
Inventor: SEKI HIROYUKI
IPC: C03B5/06
Filed: 1997-02-05
Abstract: PROBLEM TO BE SOLVED: To suppress the inclusion of foam, even when molten glass is stirred near its surface, and prevent evaporation of the glass components from the surface of the molten glass by inhibiting at least a part of the liquid surface of the molten glass in a crucible from contacting with a gas or cooling only the liquid surface of the molten glass. SOLUTION: A crucible 1 is set in a heating furnace and a glass inlet 2 is connected to the lower part of the crucible 1. Molten glass 4 stays in the crucible 1 and a stirring blade 3 is fixed to the shaft 3a. A cover 4 of an annular form floats on the liquid surface on a part of the liquid surface 4a, in other words, the gas-liquid interfacial face of the glass melt 4, and the gap between the hole 5 on the float cover and the shaft 3a is set so that the shaft 3a can be smoothly rotated. In addition, a suitable gap is provided between the outer periphery 5c of the float cover 5 and the inner periphery 1a of the crucible 1.
Patent JP-H09198512-A (JP)
Title: Vehicle recognition device
Inventor: KANEHARA KAZUHIKO
IPC: G06T7/60
Filed: 1996-01-16
Abstract: PROBLEM TO BE SOLVED: To improve the precision of a vehicle recognition device by an image processing. SOLUTION: An image pickup device 1 photographs a present vehicle course and generates corresponding source image data. A signed edge feature amount calculation area specifying device 2 and an unsigned edge feature amount calculation area specifying device 4 respectively specify corresponding areas and a signed edge feature amount calculation device 3 calculates a signed edge feature amount and an unsigned edge feature amount calculation device 5 calculates an unsigned edge feature amount in the respective areas. Then, the signed edge feature amount is emphasized by the unsigned edge feature amount in a signed edge feature amount emphasis device 6. A vehicle judgement device 7 judges whether or not a detection object is a vehicle by the emphasized signed edge feature amount. Since an edge is emphasized, erroneous detection is reduced.
Patent JP-H07211354-A (JP)
Title: Charging method
Inventor: YAMASHITA MASATAKA
IPC: H02J7/04
Filed: 1994-01-25
Abstract: PURPOSE:To enable the optimal and shortest charging time at respective temperatures by continuously decreasingly changing OFF time in a single cycle of a pulse current to electrify a secondary battery with a negative temperature coefficient up to a prescribed time range. CONSTITUTION:In a pulse charging method for a nonaqueous secondary battery, a pulse current l to electrify the secondary battery in response to a temperature range condition of -40 deg.C to +80 deg.C in the secondary battery, consists of a rectangular wave, and a single cycle is formed of ON time t(on) and OFF time t(off), and a temperature characteristic of the OFF time t(off) is set in a negative temperature coefficient while holding the ON time t(on) almost constant. The OFF time t(off) in the single cycle of the pulse current is decreasingly changed continuously or in stages together with a temperature rise up to a range of 0.5 to 0.001sec from a range of 100 to 1sec.
Patent JP-H04261953-A (JP)
Title: Handrail installing structure
Inventor: WATANABE MITSUHIRO
IPC: D06F57/12
Filed: 1991-02-18
Abstract: PURPOSE:To compose the extending direction of a handrail to the longitudinal direction to fix allowing to displace in the conditions parallel and orthogonal to the wall surface, and to disperse the load to the handrail and to the wall surface into plural positions when a human body of a heavy load utilizes it as the handrail, even though it is in a simple structure. CONSTITUTION:The both ends 1a and 1b of a handrail 1 formed of a pipe member are held by a pair of handrail installing members 3 and 4 fixed to a wall surface 2. The handrail installing member 3 furnishes the first fixing member 5 fixed to the wall surface 2, and a holder 6 to hold demountable one side end la of the handrail 1. The handrail installing member 4 furnishes the second fixing member 8 fixed to the wall surface 2, and a holder 9 to hold rotatable the other side end 1b of the handrail 1. Furthermore, a stopper mechanism 10 to hold the handrail 1 in the orthogonal condition to the wall surface 2 when the handrail 1 is rotated is provided to the holder 9.
Patent JP-H01199232-A (JP)
Title: Microprogram controller
Inventor: TANAKA KAZUMASA
IPC: G06F9/06
Filed: 1988-02-03
Abstract: PURPOSE:To omit the exchange of a ROM even though this ROM has a bug or a trouble and to perform the necessary processing by using a control memory using a RAM in addition to a controller using a ROM. CONSTITUTION:When a bug is detected, the valid information is invalidated within a memory circuit for valid block information in a ROM which corresponds to a block in a ROM 2 having the bug at a system rise. Furthermore a correct block undergone the correction of bug is stored in the corresponding address of a main memory. Then a system is started and the invalidated block of the ROM 2 receives an access during the operation of the main memory, the relevant block is not carried out and the correct block undergone the correction of bug is read out of the main memory and sent to a RAM 3 for execution.
Patent JP-H08194882-A (JP)
Title: Traffic flow simulation device
Inventor: ITAKURA SEIJI
IPC: G06F19/00
Filed: 1995-01-18
Abstract: PURPOSE: To change a lane in accordance with a practical traffic flow by permitting the lane change of a vehicle requesting its lane change when the calculated deceleration rate of a follow-up vehicle exceeds a value allowing a vehile existing on the uptream side of the follow-up vehicle not to cause an emergency state and the position of the follow-up vehicle exists on the upstream side of the upsream side position of the lane changing vehicle. CONSTITUTION: When the head position of a vehicle 2 traveling on the upstream side of a lane changing vehcile 4 on a lane (1) is upstream side from the rear position of the vehicle 4, the vehicle 4 is judged as a vehicle to be moved to a lane (2). The vehicle 2 is thereby set up as a follow-up vehicle when the vehicle 4 enters into the lane (2). A condition A indicating the existence of an inter-vehicle interval to allow the vehicle 4 to enter into the lane (2) and a condition B indicating that the deceleration rate of the follow-up vehicle 2 exceeds a prescribed value allowing a succeeding vehicle 3 not to cause an emergency state are set up as the conditions of the vehicle 2. Namely when the vehicle 2 satisfies the two conditions A, B, the vehicle 4 can change its lane between the vehicles 1, 2.
Patent JP-S57138037-A (JP)
Title: Manufacture for magnetic recording medium
Inventor: NISHIOKA SEIJI
IPC: C09D7/12
Filed: 1981-02-18
Abstract: PURPOSE:To manufacture a magnetic recording medium with low surface specific resistace, by coating a magnetic paint obtained by kneading magnetic powder, binding resins, carbon black and organic solvents on a base. CONSTITUTION:To a mixture obtained by kneading magnetic powder, binding resins and organic solvents at a kneader, 1-15wt% carbon black based on the magnetic powder is added, and dispersed by a ball mill to obtain a magnetic paint. Next, this magnetic paint is coated to a base such as polyehtylene terephthalate. Thus, the chainlike structure of the carbon black can be kept in a good condition, the adhered amount of the binding resin to carbon black particles is reduced and the excellent conductivity of the carbon black is kept, allowing to obtain a magnetic recording medium low in the surface specific resistance.
Patent JP-S62181980-A (JP)
Title: Method for sealing conveyed object
Inventor: KAMATA SHIGEHARU
IPC: B62D65/00
Filed: 1986-02-04
Abstract: PURPOSE:To prevent the structure of a conveying means and a conveying line from becoming complicated by stopping a conveying means at a station, moving a lifting cam and lifting up a conveyed object from said conveying means with a positioning member, and coating said object with a sealing agent by means of a robot. CONSTITUTION:A conveyed object 1 is once lifted up from a conveying means 3 via a lifting cam 25 and a positioning member 47, to a temporary position for coating a sealing agent, at which a sealing robot 23 is operated. Thereby, the position of the conveyed object 1 is determined with high accuracy in a relative position with the sealing robot 23, enabling a sealing operation by the sealing robot 23 to be carried out favorably. Also, since the conveyed object 1 is lifted up from the conveying means 1 before carrying out the sealing operation and lowered down to the conveying means 3 after the sealing operation is finished, it is not necessary to make the structure of the conveying line 15 and the conveying means 3 complex at all, also simplifying the structure of a sealing device 29 itself.
Patent JP-H01198818-A (JP)
Title: Automatic roudness compensation device in on-vehicle acoustic reproducing device
Inventor: TAKAGI KAZUNORI
IPC: H03G5/16
Filed: 1988-02-03
Abstract: PURPOSE:To obtain a sound quality with fidelity to the sound quality desired by a manufacturer by applying compensation at listening of sound volume larger than a reference curve and for masking due to drive noise. CONSTITUTION:An input audio signal is given to a band pass filter(BPF) 20 and a band eliminate filter(BEF) 21, a middle sound frequency band is extracted by the BPF 20, and a low and high sound frequency bands are extracted and amplified by the BEF 21. The low and high sound frequency band components extracted and amplified by the BEF 21 are subject to logarithmic compression by a logarithmic compression amplifier 22, and a limiter circuit 23 gives attenuation of low and high sound frequency bands at a large sound volume higher than a reference curve. Moreover, a level difference between a reference noise compensation curve at idling and a reference noise compensation curve at the drive at 100km/h is present in advance in the compensation circuit as a compensation with respect to the mashing due to drive noise. Thus, the sound quality intended by the manufacturer is obtained with fidelity.
Patent JP-S56119905-A (JP)
Title: Multiple magnetic recording and reproducing device
Inventor: INOUE HIDEO
IPC: G11B5/02
Filed: 1980-02-26
Abstract: PURPOSE:To make multiple recording and reproducing possible by adding slight circuits to a magnetic recording and reproducing device. CONSTITUTION:This device is constituted of the combination of a tape recoder 1 and a multiple recording-reproduction adding device 2. The device 2 has an input terminal 10 for inputting of the 1st signal and an input terminal 11 for inputting of the 2nd signal. Band limitig circuits 12, 13 are connected to the respective terminals 12, 13. The circuit 12 is directly connected to a mixing circuit 19, and the circuit 13 is connected to the circuit 19 via an amplitude modulating circuit 21. The mixing signal from the circuit 19 is recorded in a tape 9 by connecting the device 2 to the tape recorder 1. Only the signal corresponding to the 1st signal is extracted from the reproduced mixing signal by an extraction circuit 28. An extraction circuit 29 extracts the signal component corresponding to the modulating wave output from the reproduced mixing signal and this is demodulated to the signal corresponding to the 2nd signal by an amplitude demodulating circuit 35.
Patent JP-H07217131-A (JP)
Title: Development device of opening-closing member and hook bar for development device
Inventor: OZEKI TOMOJI
IPC: E04F10/06
Filed: 1994-01-26
Abstract: PURPOSE:To facilitate operation by installing rotatively a winding part to a main body fixed with an installation area, such as a ceiling or a wall surface indoors and outdoors and providing an opening/closing member which is mounted with a base end and wound up to the winding member. CONSTITUTION:A hollow pipe-shaped winding member 12 is mounted rotatively on both sides of a housing 11 and a mechanism unit 2, which is mounted with a gear mechanism 21 and a square-shaped shaft 22, is fixed with the housing 11. A base end is windingly installed to the winding member 12 where there is laid out a flexible cloth-made or synthetic resin-made sheet-like tent 14 whose tip is fixed with a front bar 13. A motor drive unit 3 is suspended from the mechanism part 2. The motor drive part 3 is provided with a hook rod on the top of a casing 31 and removably mounted to the gear mechanism 21, thereby developing and winding the tent 14 manually. Therefore, not only motor- driven operation but also manual operation is available.
Patent JP-S52106616-A (JP)
Title: Terminal call
Inventor: YANAGI AKIO
IPC: H04M3/02
Filed: 1976-03-04
Abstract: PURPOSE: To simplify the telephone circuit of station side and home side by calling terminal with the ringing tone generated by the signal which the polarity of -48V power source is reversed to. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S61183971-A (JP)
Title: Thin film transistor
Inventor: FUJII KENICHI
IPC: H01L27/12
Filed: 1985-02-08
Abstract: PURPOSE:To obtain the metal-semiconductor interface of stability and high reliability by a method wherein a thin film of any of titanium, zirconium, hafnium, and titanium nitride, and zirconium nitride is interposed as the diffusion barrier between an n<+> amorphous Si layer and source-drain electrodes. CONSTITUTION:A film of chromium or the like is formed over an insulation substrate 1 and etched into a gate electrode 2. A gate insulation film 3, an amorphous Si semiconductor film 4, and a protection insulation film 6 are formed thereon. Required contact windows are opened in the film 6 by etching, and n<+> amorphous Si thin films 5 are formed by plasma CVD. A Ti thin film is formed by evaporation or sputtering, and an Al thin film is formed thereon in the same manner. Thereafter, these films are etched into a required shape, thus making each as an n<+> amorphous Si layer 5, a diffusion barrier layer 8, and source-drain electrodes 7, respectively.
Patent JP-S58142211-A (JP)
Title: Method for inspecting surface of roll
Inventor: ARAI MINORU
IPC: B21B28/04
Filed: 1982-02-17
Abstract: PURPOSE:To find minute cracks and the like readily, by expanding and reflecting the roll in the state similar to a rolled material after rolling by a concave mirror. CONSTITUTION:The roll 1 after grinding is suspended, and the concave mirror 2 is arranged around the roll with a distance provided. Said concave mirror 2 has a reflecting surface 2a on the inner surface having an arc shaped cross section and expands and reflecting the circumferential direction of the roll 1. It is desirable that the magnification of the mirror is the same as the rolling rate of the material to be rolled, i.e. two - three times. The image of the roll 1 on the concave mirror 2 is expanded in the circumferential direction in a plane shape and indicates the same state as the rolled material after rolling.
Patent JP-H03228426-A (JP)
Title: Driver circuit
Inventor: ENAMI HIROYUKI
IPC: H03K17/22
Filed: 1990-02-01
Abstract: PURPOSE:To prevent the rush current to a load circuit by constituting this driver circuit so that in a prescribed period including a period in which a power supply voltage is low and the operation of an internal circuit is unstable, the charge of an output terminal of a charging pump circuit is discharged and set to a ground potential level. CONSTITUTION:The driver circuit is provided with an oscillating circuit 1, the charging pump circuit 2, a control circuit 3, an output transistor 4 which is turned on/off by the output signal of the control circuit 3 and controls the supply of a power source to a loading circuit 10, a power supply voltage monitoring circuit 5, and charging pump circuit residual voltage eliminating means 6, 7 for continuing the discharge until the output end of the charging pump circuit 2 becomes a prescribed level by the output signal of this power supply voltage monitoring circuit 5, and thereafter, stopping the discharge. In such a manner, the rush current to the load circuit in a period in which a power supply voltage is low and the operation of an internal circuit is unstable immediately after the power source is turned on, etc., can be prevented.
Patent JP-S54117087-A (JP)
Title: Acceleration of production of bacillus alpha-1,6-glucosidase and -amylase
Inventor: TAKASAKI YOSHIYUKI
IPC: C12N9/44
Filed: 1978-03-03
Abstract: PURPOSE: To increase the production of α-1,6-glucosidase or β-amylase by the cultivation of bacteria belonging to Bacillus genus, by addding a phytic acid derivative to the cultivation medium.  
     CONSTITUTION: Bacteria belonging to Bacillus genus and capable of producing α- 1,6-glucosidase or β-amylase, e.g. Bacillus cereus var, mycoides (FERM-P No. 2391), are cultured in a medium containing 0.01W1% of a phytic acid derivative, esp. Mn-containing phytic acid derivative; and α-1,6-glucosidase or β-amylase is separated from the medium in high yield. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H07236242-A (JP)
Title: Coil insulating unit for electric rotating machine
Inventor: KONDO TAKAO
IPC: H02K3/34
Filed: 1994-02-22
Abstract: PURPOSE:To prevent a layer insulator at a coil end part from being shifted more positively by coupling the layer insulator at coil end part positively with a layer insulator at coil side part. CONSTITUTION:A layer insulator 46 at coil side part is formed of a thin film with wing parts 49 being provided at the opposite end parts on the opposite sides thereof. A layer insulator 52 at coil end part is formed of a sheet with reverse T-shaped notches 53 being provided at the edge on one side thereof. The wing parts 49 are engaged with the reverse T-shaped notches 53 thus coupling the layer insulator 52 at coil end part with the layer insulator 46 at coil side part. Alternatively, the layer insulator at coil end part is provided with the notches 53 for every predetermined number of slots 42 in the core 41 or for every slots 42 in the core 41 while aligning therewith.
Patent JP-H07233738-A (JP)
Title: Torque-up device for centrifugal governor of diesel engine
Inventor: SHIRAISHI YASUNORI
IPC: F02D1/02
Filed: 1994-02-22
Abstract: PURPOSE:To prevent an engine stall, and to prevent the generation of smoke in an overload operation area of an engine by accurately metering-controlling a lack pin at the torque-up position. CONSTITUTION:An intermediate lever 1c is provided between a weight side lever 1a and a spring side lever 1b of a centrifugal governor G. A torque-up device 10 is provided with a cylindrical case main body 11 fixed to the intermediate lever 1c, a torque pin 12 projected from the tip of the cylindrical case main body 11 freely to go forward/backward, a torque spring 13 for pushing to energize a base end flange part 12a of the torque pin 12, and a lever receiver 14 for receiving the intermediate lever 1c. Length of the torque pin 12 is set larger than the torque-up metering area Lb, and the lever receiver 14 is moved in advance/retreat for adjustment to adjust the projection quantity lambda of the torque pin 12.
Patent JP-S61183244-A (JP)
Inventor: MISHIERU KUROSHIYUMOORU
IPC: C07C239/00
Filed: 1986-02-07
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-S55118121-A (JP)
Title: Structure control system for computer system
Inventor: SEN MASATO
IPC: G06F3/00
Filed: 1979-03-02
Abstract: PURPOSE: To ensure the quick and accurate switching for the units in case some trouble occurs to the unit for the system structure control, by deciding first the structure of the central processor and then giving the independent reconstruction for each input/output device system based on the information of the structure of the central processor.  
     CONSTITUTION: In case the ON-line system is formed with central processor 10 input/output devices 11 and 12, the breakdown of procssor 10, if occurred, is informed to faulty unit information part 301. And part 301 informs the trouble of processor 10 to CPU construction part 302. Then part 302 decides whether the stand-by unit is available or not, and gives indication to I/O construction parts 303 and 304 to reconstruct unit 20 as the substitute. In this case, the fact that the reconstruction is omitted for the input/output device is informed to register memory 306. At the same time, unit 20 is supplied to memory 306. Switch structure control part 307 sends the indication to each unit for connection of units 11 and 12 to unit 20. This system is supplied to memory writing control part 308. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63192051-A (JP)
Title: Electrophotographic sensitive body
Inventor: HAGIWARA TOSHIMITSU
IPC: G03G5/06
Filed: 1987-02-04
Abstract: PURPOSE:To obtain an electrophotographic sensitive body which has less photofatigue and has excellent durability by using a specific N-aminoindoline deriv. as an electric charge transfer material. CONSTITUTION:The N-amino-2,3,3-trimethylindoline deriv. which is expressed by formula (I) has excellent solubility with a high-polymer binder and excellent electrophotographic characteristics is used as the charge transfer material. The photosensitive body contg. the indoline deriv. (I) has a photosensitive layer 5 consisting of an electric charge generating layer 3 essentially consisting of a charge generating material 2 and the charge transfer layer 4 uniformly contg. the indoline deriv. (I) on a conductive base 1. The indoline deriv. (I) is used as the charge transfer material and forms the charge transfer layer 4 together with the binder. The electrophotographic sensitive body which has high sensitivity, is small in residual potential, has the less photofatigue even after repetitive use and has the excellent durability is thereby obtd.
Patent JP-H03230331-A (JP)
Title: Optical information recording medium and method for recording optical information thereon
Inventor: TAKAGISHI YOSHIKAZU
IPC: G11B7/24079
Filed: 1990-02-05
Abstract: PURPOSE:To obtain a medium which satisfies the push-pull value, reflectance and modulation degree specified by CD standards by specifying an optical phase difference and film thickness of a light-absorbing layer in a land area. CONSTITUTION:The pregrooves and light-absorbing layer are formed so as to satisfy the relations expressed by formulae II and III. In these formulae, dsub is the distance from the interface 8 between the light-absorbing layer 3 and a substrate 2 in a land area 7 formed on both sides of the pregroove 6 to the bottom of the interface 8 in the pregroove 6, dabs is the distance from the interface 9 between the light-absorbing layer 3 and light-reflecting layer 4 in the land area 7 to the bottom of the interface 9 in the pregroove 6. nsub is the real part of the complex refractive index of the substrate 2, nabs is the real part of the complex refractive index of the light-absorbing layer 3, is the wavelength of reproducing light L2, DELTAS expressed by formula I is the optical phase difference in reproducing light L2 reflected by the light-reflecting layer in the pregroove 6 and in the land area 7, and dln is film thickness of the light- absorbing layer 3 in the land area 7.