baber/WOPTO huggingface dataset:
Patent JP-H0825038-A (JP)
Title: Arc working apparatus
Inventor: TERAYAMA KIKUO
IPC: B23K9/073
Filed: 1994-07-15
Abstract: PURPOSE:To satisfactorily shift from a small arc with an auxiliary power source to a large arc for working by bringing an electrode into contact with a material to be worked in advance, conducting the small current from the auxiliary electrode and forcedly conducting the current to a reactor arranged in the main circuit. CONSTITUTION:At the time of opening the short circuit between the electrode 4 and the material 5 to be welded under the condition of depressing a starting switch 8, the small arc is generated between the electrode 4 and the material 5 to be welded by the output current of a rectifier circuit DR3. Further, the output signal of a short circuit detector SD becomes a LOW level and the output signal of an AND gate AN1 becomes a LOW and an output control circuit CL3 shuts off a transistor TR2. Accordingly, a current flowing in the reactor LD1 is allowed to immediately flow between the electrode 4 and the material 5 to be welded and the welding current quickly becomes high. Therefore, the shifting to the welding arc is satisfactorily executed.
Patent JP-S6430928-A (JP)
Title: Assembly device for multiple disk clutch
Inventor: UCHIDA KOJI
IPC: F16D13/52
Filed: 1987-07-24
Abstract: PURPOSE:To easily perform the work of assembling a plate to a part to be assembled by relatively turning the part to be assembled and the plate by a turning means while pressing the plate by a vertically movable pressing means. CONSTITUTION:An assembly means 11 mounts its bracket 13 to a robot while a base plate 15. A guide rod 16 is slidably fitted to a through hole 15b formed in a boss 15a in the peripheral part of the base plate 15. A plate pressing member 17 is provided being urged to the bottom by a spring 18 in the guide rod 16. While the bracket 13 mounts a chuck mechanism 21 and provides a rod 23 slidable in the radial direction, and to its point end, a pawl 24, supporting a plate, is mounted. The mounting means 11 is moved onto plates 51-54 supporting them from the bottom by the pawl 24, and the plate are pressed by the pressing member 17 by lifting the rod 23. And transfer feeding the plate to be lowered onto an assembled member 55, the plate is inserted by turning the assembly means 11 till a phase agrees.
Patent JP-S6245690-A (JP)
Title: Production of gas containing hydrogen and carbon monoxide
Inventor: IGARI YOSHIMASA
IPC: C10J3/00
Filed: 1985-08-24
Abstract: PURPOSE:To obtain a gas comprised mainly of hydrogen and carbon monoxide at low cost, by calcining a magnesia adsorbent on which an org. matter has been adsorbed in a nonoxidizing atmosphere. CONSTITUTION:A magnesia adsorbent on which an org. matter has been adsorbed is calcined in a nonoxidizing atmosphere at 600 deg.C or above, thereby decomposing the org. matter on the surface of the magnesia absorbent. It is preferred that the water content of the magnesia absorbent on which an org. matter has been adsorbed be 30-90wt%, since the proportion of hydrogen in the pyrolysis gas thus formed can be increased. The magnesia adsorbent which has been calcined can be regenerated to have a sufficient adsorptivity by calcining it at about 400-550 deg.C in an oxidizing atmosphere. The magnesia adsorbent can be prepd. by calcining magnesium hydroxide, magnesium carbonate or the like at 400-700 deg.C for 30min-several hr according to the form.
Patent JP-S6344268-A (JP)
Title: Two-way bus transfer system
Inventor: OKAMORI TOSHIYUKI
IPC: G06F13/42
Filed: 1986-08-11
Abstract: PURPOSE:To reduce the number of signal lines between devices by permitting one control signal line to switch and control the transfer direction of a bus when data is transferred between two devices through a two-way bus of plural bytes. CONSTITUTION:There are a bus line of two bytes totaling two-way buses 22 and 23, a two-way control signal line 21 and control signal lines 24-27 for data transfer and status reports between a channel CH 1 and an I/O controller CU 31. The CH 1 and the CU 31 have bus direction control circuits 3 and 33 as well as data transfer control circuits 2 and 32. With contents in an instruction code register 4 and the reception circuits of the two-way control signal line 21 and of the buses 22 and 23 as input conditions, he bus direction control circuit 3 outputs a signal validating the transmission circuits 8 and 10 of the buses 22 and 23. Like the circuit 3, the bus direction control circuit 33 outputs a signal validating transmission circuits 39 and 41.
Patent JP-H03128364-A (JP)
Title: Uracil nucleoside, nucleoside derivative and method of its preparation
Inventor: JIYOSEFU II SEREBUSUKI
IPC: C07D405/04
Filed: 1990-07-13
Abstract: PURPOSE: To provide a labelled 5-azauracil nucloside, by reacting a 5-halouracil nucleoside with a specific bifunctional amine, phosphorylating the resultant 5-azauracil nucleoside derivative and condensing the phosphorylated product with a reporter group.  
     CONSTITUTION: A 5-halouracil nucleoside is reacted with a compound of the formula H 2 N-R R [R is a group of formula I (u is 1-20; v and w are each 1-5; x is 0 or 1; y is 0-5; z is 0-20; the total of u-z is 5-20; T is -CH 2 A, etc.; A is NH 2 , SH or OH)] to give a compound of formula II (S is furanose, cyclopentane derivative, etc.; U is uracil). The product is phosphorylated to yield a 5-azauracil nucleoside derivative, and the reactive free amino or sulfhydryl group at the terminus in the product is condensed with a reporter group to give a 5-azauracil nucleoside derivative labelled with the reporter group. The uracil nucleoside derivative can be used as a substrate for the preparation of labelled oligonucleosides for CNA. 
     COPYRIGHT: (C)1991,JPO
Patent JP-S6080109-A (JP)
Title: Signal recording circuit of magnetic recording and reproducing device
Inventor: TAYAMA HIDEO
IPC: G11B5/09
Filed: 1983-10-07
Abstract: PURPOSE:To prevent a siwtching element from destruction by detecting with a protecting circuit that the output potential of the center tap of a head winding is short-circuited to the ground or lowered less than a fixed level of voltage by some reason. CONSTITUTION:A reverse SIS signal is changed to an L level from an H level, and a common driver Q8 conducts satisfactorily. Then a resistance put between an output (d) and a ground is driven satisfactorily. A voltage detecting circuit 13 is actuated after a fixed level of output voltage is delivered to the output (d), and a delay is produced by a timer circuit 14 for the circuit 13. The circuit 13 detects the voltage at the output (d) of the driver Q8. Therefore a protecting circuit consisting of the circuits 14 and 13 has satisfactory actuation at a time point when a head 11 of the side 1 is selected even if the output of the head 11 is short-circuited to the ground in its non-selection state. Thus a switching element is prevented from its destruction.
Patent JP-H0852337-A (JP)
Title: Substance mixing method and apparatus
Inventor: INOUE KIYOSHI
IPC: B01F23/00
Filed: 1994-08-09
Abstract: PURPOSE:To simply and uniformly mix substances by irradiating a substance high in density or mol.wt. among substances different in density or mol.wt. with ultrasonic waves to activate the same before mixing both substances. CONSTITUTION:When two or more kinds of substances different in density or mol.wt. are mixed, for example, at least one substance high in density or mol.wt. is irradiated with ultrasonic waves to be activated before mixed with the other substance. By this constitution, the mutual collision cross-sectional areas of molecules increase and mixing, melting and diffusing actions by the activation due to collision energy are increased and the substances can be efficiently mixed.
Patent JP-H0478675-A (JP)
Title: Seat adjusting device for scooter type vehicle
Inventor: KANEDA SEISHIROU
IPC: B62J1/12
Filed: 1990-07-17
Abstract: PURPOSE:To enable the position adjustment of a seat by providing slide mechanism between a seat and an inner cover provided to open/close the upper opening of a storage box disposed inside the rear body under the seat, and supporting the seat slidably. CONSTITUTION:In a scooter type motorcycle, a seat 5 is placed on a rear body 7 designed to have comparatively large volume, a storage box 11 is disposed at the front part of the rear body 7, and the opening 15 of the storage box 11 is opened/closed by an inner cover 18 installed on the inclined upper face 7a of the rear body 7 in such a way as to be rotatable around a hinge 19. In this case, front slide mechanism 20 and rear slide mechanism 21 are disposed between the inner cover 18 and the seat 5. The front slide mechanism 20 is formed of a front guide rail 27 fixed to the upper face of the inner cover 18 and a slide lock rod 29 with a holder 28 mounted thereto, and the front slide mechanism 20 is provided with seat lock mechanism 33.
Patent JP-S6430788-A (JP)
Title: Thermal transfer material
Inventor: TANAKA TSUNEO
IPC: B41M5/385
Filed: 1987-07-27
Abstract: PURPOSE:To obtain an arbitrary character or figure as a recorded article having resolving power and to detect the recorded article by a usual infrared ray absorbing apparatus, in the thermal transfer material formed on a base material, by incorporating a near infrared ray absorbing material in a heat-meltable layer. CONSTITUTION:The heat-meltable ink layer formed on a base material contains a near infrared ray absorbent (except carbon black). The near infrared ray absorbent is pref. a phthalocyanine compound absorbing light having a wavelength of 700nm and is one or more kind of a compound selected from a group consisting of brominated copper phthalocyanine, cobalt phthalocyanine, halogenated cobalt phthalocyanine, titanium phthalocyanine, halogenated titanium phthalocyanine, lead phthalocyanine, halogenated lead phthalocyanine, aluminum phthalocyanine, halogenated aluminum phthalocyanine, monochloride aluminum phthalocyanine and aluminum monochloride halogenated phthalocyanine. When a character or figure is recorded on various identification cards such as a cash card, a passport and a certificate card of one's seal impression by a thermal printer using the thermal transfer material of this constitution, recognition and collation can be easily performed by a simple detection means and alteration can be prevented.
Patent JP-S6352854-A (JP)
Inventor: FUIRITSUPU EMU ORINJIYAA
IPC: A23L27/30
Filed: 1987-07-27
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-H0936482-A (JP)
Title: Semiconductor laser element and fabrication thereof
Inventor: UCHIDA TOMOJI
IPC: H01S5/00
Filed: 1995-07-24
Abstract: PROBLEM TO BE SOLVED: To obtain a high output low noise semiconductor laser element and a read/write pickup requiring no high frequency superposition circuit. SOLUTION: The semiconductor laser element comprises a lower clad layer 2 formed on a semiconductor substrate 1, an active layer 3 formed on the lower clad layer 2, an upper clad layer including first and second upper clad layers 4, 6 formed on the active layer 3, and a current limit layer having a stripe groove serving as a current path made in the upper clad layer. The current limit layer comprises a first current limit layer 5 formed in the vicinity of emission edge and a second current limit layer 10 formed at other part. The second current limit layer 10 is provided closer to the active layer 3 than the first current limit layer 5 and the stripe groove made in the second current limit layer 10 is partially narrower than the stripe groove made in the first current limit layer 5.
Patent JP-S6432196-A (JP)
Title: Reversing preventer for internal pump
Inventor: KUROSAKI TOSHIKAZU
IPC: G21C15/24
Filed: 1987-07-29
Abstract: PURPOSE:To surely prevent the reversing of a pump during stoppage and to facilitate the operation at the time of assembly by fixing the rotating side of a reversing preventer to the rear face of a thrust disk at the bottom end of a pump shaft and disposing a freely turnable cam to the rear face thereof. CONSTITUTION:The rotating side 7 of the reversing preventer is fixed to the rear face of the disk-shaped thrust disk 3 mounted to the bottom end of the pump shaft 1 which is a vertical shaft and the freely circumferentially turnable cam 8 is disposed to the rear face of the rotating side 7. The static side 9 of the reversing preventer faces the rotating side 7 in parallel therewith and is fixed to a motor cover 6 at the bottom end of a motor casing. Said side has circumferentially saw teeth engaged with the cam 8. The cam 8 is pushed up by the fluid power of the cooling water in the motor casing and is detached from the saw teeth of the stationary side 9 so as not to hinder the rotation of the pump shaft during the forward rotation of the internal pump. The fluid power of the cooling water is lost when the internal pump stops. The same is then lowered by its own weight and is engaged with the saw teeth of the stationary side 9 by which the backward rotation of the internal pump is prohibited.
Patent JP-S6342590-A (JP)
Title: Color solid-state image pickup device
Inventor: IWASAKI SHUNJI
IPC: H04N9/65
Filed: 1986-08-08
Abstract: PURPOSE:To simplify a circuit constitution, to solve a problem such as a phase difference between a luminance signal and a carrier chrominance signal by handling the luminance signal and the carrier chrominance signal simultaneously, and to eliminate color smear, by using a memory circuit as a color coding circuit. CONSTITUTION:A color solid-state image pickup element 1 is driven by a timing generation circuit 8, and primary chrominance signals(R, G, and B) are taken out. The timing generation circuit 8 is also connected to latch circuits 3, 5, and 7. Signals from the color solid-state image pickup element 1 are digitized at A/D converters 2, 4, and 6, and are held at the latch circuits 3, 5, and 7. And those signals are connected to the memory circuit 9 as the address signals. Meanwhile, from the timing generation circuit 8, phase information to a color burst signal in the from of the digital signal, is also connected to the memory circuit 9 as an address. Sampling data according to the primary chrominance signals(R, G, and B) are outputted sequentially from the memory circuit 9, and a video signal is outputted from the video output terminal 11 of a D/A converter 10.
Patent JP-H072093-A (JP)
Title: Traction cable length adjusting device for cross-traveling type ropeway
Inventor: INO AKIRA
IPC: B61B12/02
Filed: 1993-06-18
Abstract: PURPOSE:To adjust the length of a traction cable exceedingly easily by installing a pair of supporting boards fixed on a carrier before and behind an installation board for the traction cable interposed, and installing a screw and head for turning the screw between the supporting boards. CONSTITUTION:The edge part of a traction cable 2 is installed on an installation board 5, and the installation board 5 is screwed on a screw 8, and the screw 8 is installed on a carrier 3 through supporting boards 6 and 7. The traveling of a cross traveling type ropeway is carried out by the pulling by the traction cable 2 along a supporting cable in the state where the equipment is supported by the carrier 3. When the traction cable 2 is extended because of the use for a long period, etc., the head 8b of the screw 8 is turned by a spanner, etc., during the stop of operation. Accordingly, the installation board 5 is shifted by the screw 8, and the traction cable 2 is pulled through a cable socket 2a, and the length can be adjusted.
Patent JP-S5980199-A (JP)
Title: Exciter for self-excited ac generator
Inventor: MATSUNAGA TETSUO
IPC: H02P9/38
Filed: 1982-10-26
Abstract: PURPOSE:To enable to supply a sufficient exciting current even when the power factor of a load becomes low by coupling the primary side of a transformer for producing the voltage component of the output of a generator in a star connection and the secondary side in a dalta connection. CONSTITUTION:The voltage component of the output of a generator is produced by a transformer 7 which is coupled at the primary side in a star connection and at the secondary side in a delta connection, and a current component is produced by a current transformer 4. The voltage component and the current component are added to be supplied to an automatic voltage regulator 3. In this manner, since the exciting current is increased even when the power factor of a load becomes low, sufficient exciting current can be supplied.
Patent JP-H1036693-A (JP)
Title: Metal chelate compound and optical recording medium prepared by using the same
Inventor: MURAYAMA TETSUO
IPC: G11B7/249
Filed: 1996-07-17
Abstract: PROBLEM TO BE SOLVED: To obtain a metal chelate compound improved in light resistance, storage stability and heat resistance by adding Ni, Co or Cu to a specified monoazo compound. SOLUTION: An amino compound represented by formula I (A is a residue which forms a thiadizole or isoxazole ring together with the C and N to which it is bonded) is diazotized, and the product is reacted with a coupling component represented by formula II (Z1 is a benzene ring which may be substituted or a 1-6C alkyl or branched alkyl which may be substituted; X1 and X2 are each H, an alkyl, an alkoxy or a halogen; E is NY1 Y2 ; and Y1 and Y2 are each an alkyl which may be substituted) to obtain a monoazo compound represented by formula III. A methanolic or aqueous solution of a compound of a metal selected among Ni, Co and Cu is added to the azo compound in an organic solvent.
Patent JP-S5977567-A (JP)
Title: Reconstituting system of information processing system
Inventor: MIKOYAMA SHIGEZOU
IPC: G06F15/16
Filed: 1982-10-25
Abstract: PURPOSE:To improve the reliability, by storing the same data in a data storage device connected to two sets of processors to attain easily the system reconstitution. CONSTITUTION:The information processing system consists of a managing processor 1, processors 21-2n and magnetic disc devices 411, 412...4n1, 4n2 as data storage devices. The processor 1 and the devices 411, 412...4n1, 4n2 are connected by bus cables 511-5n2, and the processor 1 and the processors 21-2n are connected by in-house connectors 31-3n. Further, the processors 21-2n and the devices 411, 412...4n1, 4n2 are connected by bus cables 611-6n2. The processing request information on the processor 1 of the system is transmitted to the processors 21-2n via the devices 31-3n. The same data is stored in the devices 411, 412...4n1, 4n2 connected to the processors 21-2n, to make the reconstitution of the system easy and to improve the reliability of the system.
Patent JP-S6345361-A (JP)
Title: Production of thin phthalocyanine film
Inventor: TAOMOTO AKIRA
IPC: C23C14/12
Filed: 1986-08-11
Abstract: PURPOSE:To simply obtain a thin phthalocyanine film having satisfactory crystallinity by vacuum-depositing phthalocyanine at a specified deposition rate on a substrate kept at ordinary temp. CONSTITUTION:Phthalocyanine is vacuum-deposited at <=100Angstrom /min deposition rate on a substrate kept at ordinary temp. Metal-free phthalocyanine is preferably used as the material to be vacuum-deposited and the desired temp. of an evaporating source contg. the material is 400-480 deg.C. Thus, a thin phthalocyanine film having satisfactory crystallinity and retaining properties peculiar to phthalocyanine can be formed independently of the substrate without requiring a complex apparatus.
Patent JP-H0389012-A (JP)
Title: Fastener with screw covered by adhesive
Inventor: DEBITSUDO EBAN BURIYAN MOOGANZ
IPC: F16B11/00
Filed: 1990-07-18
Abstract: PURPOSE: To eliminate stickiness before use, facilitate handling, and improve fixture performance by forming an adhesive coating which is initially cured by UV, and which generates additive viscosity by friction heat by driving on a fastener. CONSTITUTION: On a threaded fastener, an adhesive coating comprising 13-60 wt.% of resin oligomer having a molecular weight of about 1000-8000, 40-87 wt.% of monomer diluent having a molecular weight of about 75-700, 1/2-15 wt.% of photoinitiator, and 0-25 wt.% of tackifier agent is applied. UV-curing treatment is then applied to set the adhesive coating in a non-tacky condition, and this coating is provided with stickiness by friction heat at the time of driving. Handling is easy, and fixture performance can be improved, therefore.
Patent JP-S6167070-A (JP)
Title: Heat fixing device
Inventor: YAMASHITA KEITARO
IPC: G03G15/20
Filed: 1984-09-10
Abstract: PURPOSE:To remove toner sticking on a pressure roll easily and securely by using a cleaning roll which has a heat-resisting elastic material layer coated with the same resin with resin for toner or resin of the same system as a cleaning member. CONSTITUTION:When a copy sheet 13 which has a toner image 12 is conveyed between a heat roll 1 and the pressure roll, a toner image 12 is fixed on the copy sheet 13 by the heat press-contacting between the heat roll 1 and pressure roll 2. This fixing operation is repeated to cause toner to stick on the surface of the heat roll 1 and this sticking toner is dislocated to the pressure roll 2. The cleaning roll 8 is pressed against the pressure roll 2, so the toner dislocated to the pressure roll 2 is easily dislocated to the cleaning roll 8 from the pressure roll 2, thereby keeping the surface of the pressure roll 2 clean. Thus, the cleaning roll 8 which has the resin layer 11 formed of the same resin with the resin for toner or resin or the same system on the surface of the heat-resisting elastic material layer 10 is allowed to abut on the pressure roll 2.
Patent JP-H1128288-A (JP)
Title: Mechanism for changing pachinko ball polishing member
Inventor: FUJITA YOSHIMI
IPC: A63F7/02
Filed: 1997-07-14
Abstract: PROBLEM TO BE SOLVED: To miniaturize the container of the required polisher and to make it easier to replace the polisher, while enabling a new polisher to be supplied in a large amount to a pachinko ball polishing device. SOLUTION: A device 11 for changing a polisher comprises a polisher container 17 and a support table 14 on which the polisher container 17 is removably supported, and the polisher container 17 has an inlet communicated to the upstream route 12 of the polisher and an outlet which can be opened and closed and which is communicated to a downstream route 13. Also, a bypass route 18 that bypasses the polisher container 17 is provided, and a switching mechanism 19 which switches the moving direction of the polisher between the polisher container 17 and the bypass route 18 is provided at the terminal of the upstream route 12.
Patent JP-S60100893-A (JP)
Title: Time sequential transmission system
Inventor: EERIHI GAIGAA
IPC: H04N9/81
Filed: 1984-09-10
Abstract: 1. A time-sequential transmission system wherein a first signal and a second signal are compressed in time at the transmitting end, transmitted time-sequentially and again expanded in time at the receiving end, characterised in that, at the transmitting end, the first signal and the second signal each contain a marking signal (12, 13) at defined moments, which marking signals are in a defined relationship to one another and that, at the receiving end, a correction signal is obtained by comparison of the marking signals (12, 13), for the correction of the first and/or second signals.
Patent JP-S5891815-A (JP)
Title: Polyester filament
Inventor: KASATANI HIDEO
IPC: D01F6/84
Filed: 1981-11-26
Abstract: PURPOSE:A copolymerized polyester filament having a specific dry heat shrinkage factor, improved strength, Young's modulus, and low heat shrinkage factor, obtained by copolymerizing polyethylene terephthalate with m-phenylenediamine. CONSTITUTION:The desired filament obtained by copolymerizing (A) polyethylene terephthale with (B) 0.2-10mol% m-phenylenediamine, having a dry heat shrinkage factor at 180 deg.C of <=6%. The desired copolymerized polyester, for example, is obtained by adding a m-phenylenediamine component to a reaction mixture when polyethylene terephthalate is synthesized from ethylene glycol and terephthalic acid(derivative).