baber/WOPTO huggingface dataset:
Patent JP-2000232474-A (JP)
Title: Data repeater
Inventor: HITAI MASAJI
IPC: H04L12/70
Filed: 1999-02-08
Abstract: PROBLEM TO BE SOLVED: To enable reproducing normal data by calculating a time stamp without transmitting the fluctuation of a network or the like and adding it to output data. SOLUTION: A time measuring means 11 measures a synchronization time with a receiving device 7 which is connected through a second transmission line 4 and the arrival time of input data 3 inputted from the first transmission line 2 is recorded in an arrival time recording means 10 based on time information which is measured by the means 11. Then the time to reproduce data is calculated by a time stamp calculating means 19 based on the recorded arrival times of plural kinds of input data received in the past and a time stamp adding means 13 adds the time stamp 6 to output data 5 based on the calculation result.
Patent JP-H04268557-A (JP)
Title: Pellicle
Inventor: OOKA MASATO
IPC: G03F1/62
Filed: 1991-02-25
Abstract: PURPOSE:To facilitate the attachment and detachment of a pellicle to and from a photomask and to prevent the adhesion of particles to the photomask by holding the photomask with a 1st flange and a 2nd flange. CONSTITUTION:The 1st flange 2a having the L-shaped section along the outer peripheral edge and outer peripheral end of the photomask 5 is provided at the other end of a 1st frame 2 extended with a pellicle film 1. The 2nd flange 3a having the L-shaped section fitting onto the 1st flange 2a along the outer peripheral edge of the photomask 5 is provided at the other end of a 2nd frame 3. This pellicle is mounted simply by setting the photomask 5 on the 1st frame 2 provided with the 1st flange 2a and putting the 2nd frame 3 provided with the 2nd flange 3a from above the same, by which the photomask 5 is fixed to hermetically close the inside.
Patent JP-S58147215-A (JP)
Title: Automatic gain controller
Inventor: SOTOKARI HISASHI
IPC: H03G3/30
Filed: 1982-02-26
Abstract: PURPOSE:To obtain an automatic gain controller which never spoils an automatic gain control range by connecting one terminal of a variable impedance means which is varied by a control signal supplied to a control terminal to the output of an amplifier with low output impedance. CONSTITUTION:The voltage from a power terminal 1 is divided through resistances (R) 2 and 3 and a parallel feedback type negative feedback amplifier 17 and an R4 are connected in series between the connection point between the Rs 2 and 3 and the input terminal of an amplifier 8. The input signal supplied to a signal input terminal 5 is applied to the variable attenuator consisting of an R6 and a TR13 and further passed through the amplifier 8 to obtain a signal at an output terminal 1. The output of the amplifier 8 is inputted to a detector 10 to generate the control signal, which is applied to the base of a TR13. The collector of the TR13 is connected to the input terminal 7 of the amplifier 8 and the emitter is connected to an output terminal of the amplifier 17. Thus, the attenuation of a variable attenuator is not influenced by the impedance at the connection point between the Rs 2 and 3 to obtain the wide AGC control range.
Patent JP-H05233608-A (JP)
Title: Printer
Inventor: OSHITA KAZUHIDE
IPC: G06F3/0482
Filed: 1992-02-18
Abstract: PURPOSE:To efficiently derive a conversion candidate of an aimed KANJI (Chinese character) by preventing a useless scroll. CONSTITUTION:An indication 16 such as a mark and a character, etc., for discriminating whether a conversion candidate of a KANJI exists on a screen scheduled to be scrolled subsequently or not is displayed on a screen displayed at present. In accordance with the indication 16 exists on the present display screen or not, whether the scroll in the scheduled direction can be executed or not can be known in advance. Therefore, a useless scroll continued without knowing a fact that the scroll in the scheduled direction is finished is avoided.
Patent JP-S63198733-A (JP)
Title: Control device for engine
Inventor: SHIMIZU YASUHIRO
IPC: F02D1/04
Filed: 1987-02-12
Abstract: PURPOSE:To compact a device without damaging assembly properties, by a method wherein a fuel feed device, disposed on the cylinder block side, is coupled to a governor mechanism, disposed on the oil pan side, through a link mechanism disposed on the cylinder block side. CONSTITUTION:A diesel engine 1 is provided with an oil pan 2, storing lubricating oil at its interior, and a cylinder block 3, closing the opening of an oil pan 2. By swinging a locker arm 7 through a tappet 19 and a push rod 20 by means of a cam shaft 18, an injection pump 15 is driven to inject fuel through an injection nozzle 6. In this case, the fuel feed device is disposed on the cylinder block 3 side. Meanwhile, a governor mechanism 21 is disposed on the oil pan 2 side, and a gear 22 of the governor mechanism is engaged with a gear 23 of a cam shaft 18. The governor mechanisms 21 is coupled to the injection pump 15 through a link mechanism 25 disposed on the cylinder block 3 side.
Patent JP-H05227618-A (JP)
Title: Metallic closed switch gear
Inventor: HORIKIRI KAZUHITO
IPC: H02B1/32
Filed: 1992-02-18
Abstract: PURPOSE:To get a metallic closed switch gear which can increase vacuum breakers stored in vertical multistage without increasing the areas of the outside of a box and the floor for installation by raising the voltage resistance properties between the charge part of main circuit equipment and the potential to earth or between main circuit equipment, and narrowing the interval between attached each main circuit equipment. CONSTITUTION:A partition plate 5A, which airtightly partitions a box 1A before and behind, is provided at the middle of the box 1A, and vacuum breakers 2A and operation mechanisms 3A are attached zigzag in vertical direction into four stages to the front of this partition plate 5A. A conductor 4A is provided in the bus chamber 7A behind the partition plate 5A, and a disconnector is connected between the vacuum breaker 2A and the conductor 4A. The bus chamber 7A behind the partition plate 5A is charged with insulating gas.
Patent JP-S61190227-A (JP)
Title: Blowing device
Inventor: ONCHI TOSHIHIKO
IPC: F24F7/013
Filed: 1985-02-19
Abstract: PURPOSE:To protect a housing eaves from an impact against a solar-cell power generation by a method wherein a solar-cell for supplying an electrical energy to a blowing device, a solar-cell panel body is formed underneath a main body of a blowing device. CONSTITUTION:At both sides of the upper part of the flame 26, a tube unit 29 for penetrating a pivot unit 28 is formed, at a rib unit 8, a tube unit 30 for penetrating through a pivot unit 28 which is, interposed between the tube units 29, is formed. Both the tube units 29 an 30 are penetrated through by the pivots 28, therefore, a panel case 6 is mounted to a main body in a free pivotal position. Also the contacting part of both the tube unit 29 and the same unit 30 forms in an engagement structure. The above engagement structure consists of an irregular surface in the terminal end of the tube unit 29 and also of the corrugated elastic surface plate formed in the terminal end of the tube unit 30. The corrugated shape of the elastic plate of the tube unit 30 changes the engagement position with the irregular surface of the tube unit 29, consequently, the panel case 6 is able to retain at a suitable position in a slanting state by a pivotal moving. Further, because of the reason that the solar-cell panel case 6 is mounted to the lower side of the main body 4, even in a case the main body 4 situates under the shadow portion SD of the housing eaves unit F, it is still possible to keep the panel case 6 under the sunshine light.
Patent JP-H06247968-A (JP)
Title: Substituted imidazo(4,5-b)pyridine compound and benzimidazole compound
Inventor: MATEIASU MIYURAA GURIIMAN
IPC: C07D471/04
Filed: 1994-02-02
Abstract: Substituted imidazo[4,5-b]pyridines and benzimidazoles are prepared by reacting imidazo[4,5-b]pyridines or benzimidazoles with appropriately substituted benzyl halides. The substituted imidazo[4,5-b]pyridines or benzimidazoles can be employed as active ingredients in medicaments, in particular for the treatment of arterial hypertension and atherosclerosis.
Patent JP-H02212554-A (JP)
Title: Semiconductor sealing resin composition
Inventor: KITAHARA MIKIO
IPC: C08L63/00
Filed: 1989-02-13
Abstract: PURPOSE:To prepare a semiconductor sealing resin compsn. excellent in the resistance to thermal shock and soldering heat and with a low water absorption and low stress property by compounding a specific polymaleimide, a specific diamine and an inorg. filler. CONSTITUTION:A polymaleimide of formula I (wherein n is 0-10) and a polyamine of formula II (wherein n is 1-10), pref. the two components having previously been reacted with each other to form a prepolymer, are compounded and an inorg. filler (e.g. fused silica) is also compounded.
Patent JP-S55125079-A (JP)
Title: Ac-dc converter
Inventor: KAMIYAMA YASUO
IPC: H02J1/00
Filed: 1979-03-19
Abstract: PURPOSE:To bypass direct current economically without increasing overload capacity of a converter or deteriorating control answering property by arranging thyristors of two arms each series on a bridge as a bypass pair in turn at every constant time. CONSTITUTION:A normal control of a converter for which plural thyristors are subjected to a bridge connection is conducted by sending an ignition pulse from a phase controlling circuit by way of a pulse amplifier PA, a pulse transformer PTr according to an input signal Ec from a controlling circuit C. At the time of low- voltage operation of the converter, a bypass pair signal PBP is given to the phase controlling circuit PC from a bypass pair controlling circuit BP at a given timing according to a bypass pair start signal TB, and thyristors of two arms each series are arranged as a bypass pair in turn at every constant time. When an alternating current system side is faulty, CB1 is tripped by a trip signal TCB, a full- phase bypass pair signal TBP is issued to BP, and the ignition pulse is given to the thyristors of full arm.
Patent JP-S57146042-A (JP)
Title: Exhaust gas reflux device for internal-combustion engine with dual suction air passage
Inventor: SUGIURA YASUYUKI
IPC: F02B31/00
Filed: 1981-03-06
Abstract: PURPOSE:To enable to reduce the passage sectional area of a primary suction air passage and increase an eddy current generating effect in a combustion chamber by a constitution wherein the exhaust reflux gas is induced into a cylinder under the suction  stroke thereof only through a secondary suction air passage by so-called secondary  side leak phenomenon. CONSTITUTION:In the internal-combustion engine, of which carburetter is consisting of a primary carburetter 2 for light load and a secondary carburetter 4 for heavy  load, a reflux port 28 is opened at a down-stream position of a secondary choke valve  12 for a secondary suction air passage 8 for the heavy load and this reflux port 28 is  communicated with the introducing port 22 of an exhaust passage 20 through an EGR  control valve 26. A BPT (an exhaust pressure transducer) 30 is communicated with the  EGR control valve 26 and it is constituted so that a primary negative pressure is introduced from a sensing port 32 provided at the part of a primary choke valve 10. According to this constitution, the reflux gas from the exhaust passage 20 is counter-flowed  to the direction of the cylinder under the suction stroke thereof and is induced into respective cylinders from the secondary suction air passage 8 by so-called secondary  side leak phenomenon.
Patent JP-H09203448-A (JP)
Title: Mechanism for preventing timing belt from tooth skipping in transmission device
Inventor: YOSHIDA KENJI
IPC: E05F15/14
Filed: 1996-01-25
Abstract: PROBLEM TO BE SOLVED: To prevent generation of a tooth skipping phenomenon in which a tooth of a timing belt skips a tooth space of a pulley and meshes with the next tooth space of the pulley so as to produce noise sound, and to facilitate and hasten the winding of the timing belt onto the pulley. SOLUTION: A bearing panel 15 for bearing the outer peripheral surface 11b of a timing belt stretched between a drive pulley 9 and a driven pulley, on the outside of the pulley 9, is secured to a base 1 or the like at a predetermined position. An inserting and removing gap B having dimensions with which the timing belt 1 can be wound on the drive pulley 9 is defined between the drive pulley 9 and a front side flange 9b. With this arrangement, the timing belt can be rapidly wound on and fromved from the drive pulley 9 simply in such a way that the timing belt is inserted or pulled through the gap B. With no positional adjustment of the bearing plate, the stretched timing belt can prevent occurrence of a tooth skipping phenomenon.
Patent JP-S54123753-A (JP)
Title: Hot wind unit
Inventor: ICHIHARA WATARU
IPC: F24H3/00
Filed: 1978-03-17
Abstract: PURPOSE: To enable easy control of wind direction by providing a throttle at a hot wind blow-off port, providing a wind direction control plate on the windward of the throttle, and providing guide walls capable of fluid deviation on the leeward of the throttle.  
     CONSTITUTION: A wind tunnel 44 incorporating a blower 45 and heaters 46 and 47 is fitted with a fluid deviation portion 1 consisting of a throttle and guide walls 7. A wind direction control plate 9 is provided on the windward of the throttle; wind feed ports A, B, C, and D divided by partition walls 50, 51, and 52 are provided on the leeward of the guide walls 7. With the control plate 9 positioned in the position 9', the wind deviates rightward and blows along the right guide wall 7 so that the wind is fed out of only the port D. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H10218902-A (JP)
Title: Low-molecularized sulfated polysaccharide, its manufacture and medicinal composition
Inventor: ISHIHARA MASAYUKI
IPC: A61P9/00
Filed: 1997-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a sulfated polysaccharide with a low blood anti- solidification activity having a specific mol. wt., a structure, and a physiological activity. SOLUTION: A disaccharide composition, which is shown by the formula obtd. by a disaccharide analysis combining decomposition with a glycosaminoglycan decomposition enzyme and an analysis with a high- performance liquid chromatography, satisfies (A) and has as its basic framework a repetition of hexosamine and uronic acid having characteristics of (B) and (C). (A) Mol.%, of ΔDi-tri(U,6,N)S is not less than 65% (wherein, ΔDi-tri(U,6,N)S has the formula with R<1> , R<2> , R<3> =SO3- ). (B) At least one of APTT activity or antithrombin activity is not more than 2% of standard heparin, (C) Average mol.wt. is 1,000-8,000 Da(Dalton).
Patent JP-S63200661-A (JP)
Title: Trunk line incoming reply connecting system
Inventor: TSUZUKI TAKUO
IPC: H04M3/60
Filed: 1987-02-16
Abstract: PURPOSE:To contrive the improvement of service and instantaneously by constituting the titled system so that a trunk having a ring down circuit is started in a specified exchange by a calling signal so as to minimize the number of operators. CONSTITUTION:When a trunk line incoming call is given to a private branch exchange (PBX) 1 from a general public network, a controller CTL 1 calls a subscriber trunk IF by a calling signal from a ringing trunk via a switch SW 1 and the calling signal RNG is transferred from the subscriber trunk LIF to a ring down incoming line trunk RDICT in the PBX 2. When the calling signal RNG is detected by the ring down incoming line trunk RDICT, the incoming display is applied to an attendant board ATT by the controller CTL 2 via the switch SW 2. Then the normal station incoming service is executed by the attendant board ATT afterward.
Patent JP-H02209486-A (JP)
Title: Vapor phase growing device
Inventor: IKEDA KAZUTO
IPC: C23C16/54
Filed: 1989-02-10
Abstract: PURPOSE:To smoothly perform the alternate supply of the gaseous raw materials by arranging a plurality of growth chambers which have been mutually airtightly insulated around the holding base of a base plate and successively passing the base plate through the insides of these growth chambers while rotating the holding base. CONSTITUTION:A plurality of growth chambers 3 are arranged around the holding base 2 of a base plate which are mutually airtightly insulated and provided with both the introducing ports of the gaseous raw materials and the entrances of the holding base 2 having an airtight structure. The thin films of an oxide superconductor are formed by supplying the single gaseous raw material to the respective growth chambers 3. The holding base 2 is rotated and the base plate 1 is successively passed through the entrances of the holding base in the respective growth chambers 3. Alternate supply of the respective gaseous raw materials for the base plate 1 is repeatedly performed and the thin films of the required oxide superconductor are formed. Thereby a time for growing the films is shortened. Further controllability of the composition ratio of the elements incorporated in the thin films is enhanced.
Patent JP-S62189995-A (JP)
Title: Pulse motor drive apparatus
Inventor: SATO KAORU
IPC: H02P8/12
Filed: 1986-02-14
Abstract: PURPOSE:To decrease noise produced from a pulse motor, by a method wherein fall time of phase current is varied corresponding to a load and smooth rotation is obtained. CONSTITUTION:CPU detects degree of time lapse increase of current flowing through an exciting coil from variation of potential V1 produced in a phase current detecting resistor R5, and estimates load torque of a pulse motor. The CPU transmits three sorts of outputs corresponding to the load torque, and performs control so that any of photo-couplers PC2-PC4 is rendered ON. Consequently, back electromotive force generated at OFF state of exciting signal of each phase is eliminated through any of zener diodes ZD2, ZD3, ZD4. thus the CPU selects a zener diode having optimum zener voltage corresponding to amount of the load torque, and therefore controls the fall time of phase current.
Patent JP-S60177494-A (JP)
Title: System for driving semiconductor memory cell
Inventor: KUROSAWA SUSUMU
IPC: G11C11/34
Filed: 1984-02-22
Abstract: PURPOSE:To simplify the action of a sense amplifier and to reduce power consumption by applying a digit line voltage to a charge storage area at the time of writing and by controlling its charge quantity. CONSTITUTION:Binary information is stored by charging and discharging the charge such as the charge of a capacity 4 connected to P areas 2b and 3g1. A system turns an address line AL2 into 0V at the time of writing and also a digit line DL into 0V or 3V according to the binary information, when afterwards, when the system turns the line AL2 into 3V and the line DL into 3V, writing action is completed. At this time, a charge storage area voltage goes to an intermediate value between 0V and 3V when ''0'', and goes to 0V when ''1'' by coupling by the capacity 4. At the time of reading, when the lines DL and AL1 are made into 3V, an FET1 is turned on and the line DL voltage drops with respect to ''0'', and goes to 3V with respect to ''1''.
Patent JP-S61196956-A (JP)
Inventor: PIITAA ERU SUTEA
IPC: A61F5/441
Filed: 1986-02-14
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-H08198107-A (JP)
Title: Lever cover for automatic level adjuster for railroad car
Inventor: YOSHIDA HIROBUMI
IPC: B61F5/00
Filed: 1995-01-30
Abstract: PURPOSE: To provide a lever cover for automatic level adjuster for railroad car, with which the cover root part can easily be deformed, stress concentration on the cover is relieved, and a long time service is ensured by reducing the thickness of the part around the root part and thickening the central part. CONSTITUTION: A lever cover 9 is composed of a lever holding part 9b having a groove-shaped hole 9a to admit insertion of a lever part 4 of an automatic level adjuster 1 for a railroad car and a cover part 9c provided around the holding part 9b and enclosing an opening 6a where the lever part 4 protrudes. The cover part 9c is structured so that the thickneses of the parts around the root 9d and tip 9e are thin and is thick in the central part 9f. That is, the thickness L of the root part 9d and the thickness M of the tip 9e are made thinner than the thickness N of the central part 9f. When the lever cover 9 is to be pressed to the level adjuster 1 for taking a fastening margin, the root part 9d deforms positively so that the press load applied to the adjuster 1 is lessened. Thus there is no risk of generation of frictions.
Patent JP-H04256502-A (JP)
Title: Hydraulic tailstock
Inventor: KAMEI TAKEHIKO
IPC: B23B23/00
Filed: 1991-01-31
Abstract: PURPOSE:To switch thrust of a tailstock spindle to four stages in response to the content of processing and shape of a work in the hydraulic tailstock of a machine tool. CONSTITUTION:A tailstock spindle 3 and a cylinder 4 are maintained in a tailstock main body 1. A piston 6 is housed inside a cylinder 4 to form a first pressure chamber 7 and a second pressure chamber 8. A shaft 17 is inserted into the inside of a piston 6 to form a third pressure chamber 20 and a fourth pressure chamber 21. A pair of oil holes 22, 23 that communicate with third and fourth pressure chambers 20, 21 are formed in the shaft 17. A first switching valve 28 and a first decompression valve 29 are provided in an oil pressure circuit 26 for cylinder. A second switching valve 30 and a second decompression valve 31 are provided in an oil pressure circuit 27 for shaft. Four pressure chambers 7, 8, 20, 21 are pressurized with a proper combination by switching first and second switching valves 28, 30 to switch the thrust of the tailstock spindle 3 to four stages.
Patent JP-S61190604-A (JP)
Title: Position control method for feedback control
Inventor: ASADA MAKOTO
IPC: B25J13/00
Filed: 1985-02-18
Abstract: PURPOSE:To improve the locus precision by compensating a target command position in consideration of a servo delay quantity in the position control using feedback. CONSTITUTION:A main control part 1 which outputs a target command position Pc on a basis of teaching and a servomotor 2 are provided, and a speed detector 3 and a position detector 4 are provided in the output side of this motor 2. The detection signal from the position detector 4 has the sign inverted and is added to the target command position Pc as a feedback position Pf and is added to a signal, which is obtained by inverting the sign of a feedback speed Vf from the speed detector 3, through an amplifier 5. The motor 2 is driven through an amplifier 6 by this addition output. In this case, the servo delay quantity is estimated on a basis of an operation speed V0 for the preceding operation between an operation start position P0 and a position P1 to calculate a compensated target command position P2a, and an operation speed V1 between positions P1 and P2a is operated to drive the motor. Thus, the position control is performed in consideration of the servo delay quantity with respect to each target command position P.