baber/WOPTO huggingface dataset:
Patent JP-H06196991-A (JP)
Title: Insulating switch, bidirectional insulating switch, insulating switching circuit, bidirectional insulating switching circuit, three terminal insulating switching circuit, three-terminal bidirectional insulating switching circuit, multi-terminal switching type bidirectional insulating switching circuit, and electronic ignition distribution circuit
Inventor: SUZUKI TOSHIYASU
IPC: H03K17/687
Filed: 1993-07-29
Abstract: PURPOSE:To unconditionally provide one of the above mentioned circuits, etc., with an isolation function. CONSTITUTION:The 1st to 4th controllable unidirectional switches are constituted of connecting one by one diodes 11 to 14 to the drains of a PMOS 1, an NMOS 2, a PMOS 3, and an NMOS 4 e.g. both the sources of the PMOS1 and the NMOS 2 are mutually connected, the 3rd and 4th unidirectional switches are serially connected to a DC power supply 7 in the same direction so that both the sources of the PMOS 3 and the NMOS 4 hold the power supply 7 between, and when the 3rd and 4th unidirectional switches turn on a closed circuit for controlling to turn off the PMOS 1 and the NMOS 2 is constituted. Simultaneously the DC power suply 7 constitutes a closed circuit for charging a capacitor 10, and when the 3rd and 4th unidirectional switches are off, the capacitor 10 constitutes a closed circuit for biasing the PMOS 1 and the NMOS 2 in the forward direction. Consequently the isolation insulating function can be unconditionally obtained independently of the on/off of the PMOS 1 and the NMOS 2.
Patent JP-S6382760-A (JP)
Title: Electrorecording drive circuit
Inventor: TABATA YUKIO
IPC: B41J2/355
Filed: 1986-09-26
Abstract: PURPOSE:To compensate for the decrease of recording density, by providing resistors respectively inserted between each output transistor of each drive unit and a power source, and resistors for compensation of recording respectively connected between connections each output transistor of each driving unit corresponding to each adjacent recording electrode and the resistor. CONSTITUTION:A power source of positive polarity +VH is impressed to the collectors of fore stage transistors Q11-Qn1 wherein drive signals from input terminals IN1-INn are given to the base via resistors R11, R12-Rn1, Rn2 constituting voltage dividers. Then, the bases of the output transistors Q12-Qn2 are connected to the voltage dividing points of before-mentioned resistors, and resistors R13-Rn3 are respectively inserted between those emitters and the power source +VH. Further, resistors R14-R34 for recording compensation are respectively bridged between the connections of the resistors R13-Rn3 of respective drive units DU1-DUn and the emitters of the output transistors Q12-Qn2. Thereby, the decrease of recording density can be compensated.
Patent JP-2000043231-A (JP)
Title: Perfecting sheet offset printer
Inventor: KOJIMA YASUTAKA
IPC: B41F7/02
Filed: 1999-08-11
Abstract: PROBLEM TO BE SOLVED: To suppress an overall height of a printer by horizontally connecting impression cylinders for forming a front surface printing unit and a rear surface printing unit to constitute a front and rear surface printing unit, and horizontally connecting a plurality of front and rear surface printing units of one unit via an intermediate cylinder with a sheet gripper. SOLUTION: An impression cylinder 12a of a rear surface printing unit 6a is horizontally connected to a rear side of an impression cylinder 11a of a front surface printing unit 6a to constitute a first color front and rear surface printing unit G. First to fourth printing units G to J are horizontally connected via intermediate cylinders 1 to 18 provided between the units. In this case, the units G to J are coupled so that axial centers of impression cylinders 11, 12 and intermediate cylinders 17, 18 for constituting the units 5, 6 become substantially linear. Accordingly, the sheet P is delivered from a delivery cylinder 4 to the cylinders 11a 12a, sequentially printed on its front and rear surfaces with the first color, then sequentially fed to the units H to J via the cylinders 17, 18, and printed with second to fourth colors.
Patent JP-H0278133-A (JP)
Title: Magnetron for microwave oven
Inventor: SAITO HISAO
IPC: H01J23/40
Filed: 1988-09-12
Abstract: PURPOSE:To suppress high harmonics simply and rationally without making the size of an out-put part large by composing a choke for suppressing high harmonics with a gas-discharging pipe, an antenna lead, a holding ring, and a cylinder of a conductor. CONSTITUTION:A cylindrical metal container 13 is fixed to one end of an anode cylinder 4 either directly or through a hole piece 7, a ceramic cylinder 16 as an out-put part is connected to the container 13 directly or indirectly, a holding ring 17 is connected to the cylinder 16, and a gas-discharging pipe 18 which is fixed in the tip of an antenna lead 20 is held by the ring 17. A chock for suppressing second harmonic is composed with the pipe 18 and the lead 20 and one for suppressing fourth harmonic is composed with the ring 17 and the pipe 18. Cylinders 14, 15 of a conductor are coaxially set inside of the container 13 in that order from outer side. A chock for suppressing third harmonic is composed with the container 13 and the cylinder 14 and one for suppressing fifth harmonic is composed with the cylinders 14 and 15.
Patent JP-H1071445-A (JP)
Title: Drawing method and its device
Inventor: INADA TAKESHI
IPC: B21K1/44
Filed: 1996-08-29
Abstract: PROBLEM TO BE SOLVED: To improve precision in drawing by minimizing to the utmost a clearance between the first die and the thread part (wn) of a bolt (w). SOLUTION: In a drawing method in which, after the thread part wn and the neck (wk) of a bolt (w) are supported by the first and second dies 14, 12, these dies 14, 12 are relatively moved in the axial direction, so that drawing is carried out on the thread part wn of the bolt (w); a restraint is imparted in the center direction of the die for the purpose of correcting the shaft runout of the bolt (w), after the thread part wn is supported by the first die 14 until the neck (wk) is supported by the second die 12. Consequently, even in the case where the bolt (w) is in the shaft runout, the neck part (wk) can be guided to the second die 12 while the shaft runout is corrected, enabling a clearance to be minimized between the first die 14 and the thread part wn of the bolt (w).
Patent JP-H0565455-A (JP)
Title: Setting resin composition for coating
Inventor: SUGIYAMA MICHIYA
IPC: C08F290/00
Filed: 1991-09-09
Abstract: PURPOSE:To provide the subject composition excellent in weatherability, mechanical properties, etc., useful for face coating containing a specific fluorine-contg. vinyl copolymer and curing agent as the essential ingredients. CONSTITUTION:The objective composition containing, as the essential ingredients, (A) a copolymer produced by using (1) 15-70wt.% of fluorine-contg. vinyl monomer, (2) 5-60wt.% of another vinyl monomer of formula H2C= CH-(OCH2CH2)n-OH ((n) is an integer: >=0, being 0.5-10 on average) and (3) 80-5wt.% of a third vinyl monomer copolymerizable therewith and (B) a curing agent having functional group reactive with hydroxyl group.
Patent JP-H04110404-A (JP)
Title: Treatment of anisotropy rare earth metal-iron-boron series magnetic powder and plastic magnet with this magnetic powder and manufacture thereof
Inventor: KOBAYASHI MASAKAZU
IPC: H01F1/053
Filed: 1990-08-31
Abstract: PURPOSE:To improve the max. energy product by forming anisotropy rare earth metal- iron-boron series magnetic powder roughly crushed and having the specific particle diameter into the powder having round-like shape with wet-type friction grinding treatment under inert atmosphere without smashing. CONSTITUTION:The anisotropy rare earth metal-iron-boron series magnetic alloy block is roughly crushed into 1000-150mum in the inert gas of nitrogen, argon gas, etc., with e.g. hammer mill, etc. Successively, the above roughly crushed material is ground with the mutual friction among the magnetic powders, e.g. by using a grinding machine at <=200rpm number of the revolution. At this time, the wet-type friction grinding treatment is executed to the above roughly crushed material under inert gas by using lubricant. By this wet-type friction grinding treatment, corners of the above roughly crushed material is rounded and the average particle diameter reducing ratio is made to be 40-10%. The lubricant and plastic binder of thermosetting epoxy resin, etc., are mixed to this magnetic powder, and compacting is executed in the impressed magnetic field at the room temp. By this method, the anisotropy rare earth metal-iron- boron series plastic magnet having high density, high orientating degree and the high max. energy product, is obtd.
Patent JP-S59109896-A (JP)
Inventor: GAASU JIEIMUZU ASUPUDEN
IPC: G21C11/08
Filed: 1983-12-02
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-H058789-A (JP)
Title: Mooring apparatus for vessel
Inventor: HIRAYAMA ISAMU
IPC: B63B21/00
Filed: 1991-08-12
Abstract: PURPOSE:To provide a mooring apparatus for a vessel wherein a small number of crews may carry out a mooring operation for a short time, also safely. CONSTITUTION:A mooring apparatus 1 for a vessel comprises a floating body 2 brought alongside a quay wall 16, thrusters 3,4,5,6 propelling the floating body 2 per se freely, an sticking member 7 attached on one side of the floating body 2 and sticked to the vessel 15, and a mooring member 8 attached to the other side 2c of the floating member 2 and brought alongside the quay wall 16, and a ballast tank 9 provided at the bottom of the floating body 2 for adjusting the draft of the floating body. According to the mooring apparatus, the mooring of the vessel 15 may be carried out by a small number of crews for a short time, also safely.
Patent JP-H1165584-A (JP)
Title: Automobile horn device
Inventor: HIRAI KAZUO
IPC: B60Q5/00
Filed: 1997-08-25
Abstract: PROBLEM TO BE SOLVED: To supplement no echo, when the depressing time of the switch is short within a reference time and to automatically supplement echo, when the depressing time exceeds a reference time. SOLUTION: In an automobile horn device 10 provided with a sounding body 54, a switch 52 and a control section 12 which makes the sound generated from the sounding body 54, in response to the depressing condition of the switch 52, the control section 12 generates sound of a specified sound pressure level from the sounding body 54, only during the period when the switch 52 is depressed in the case where the depressing time Tp of the switch 52 is within a preset reference time Tr. When the time Tp exceeds the reference time Tr, the control section 12 generates the sound of a specified sound pressure level, only during the time when the switch 52 is depressed and further generates the sound whose sound pressure level successively decays after the depression of the switch 52 is finished.
Patent JP-H0277794-A (JP)
Title: Method and device for color conversion
Inventor: FURANKU JIEEMUZU KANOOBA
IPC: G09G5/06
Filed: 1988-09-14
Abstract: PURPOSE:To securely match the change of original color information with new color information by converting the (n)-bit original color information which is supplied in picture element units into the (m)-bit (n>m) new color signal, comparing a current picture element with the last picture element, and varying the value of the new color information if their mismatching is detected. CONSTITUTION:The received original color information is inputted to a look-up table 12, a 2nd delay circuit 18, and a 2nd comparator 20 and the table 12 is composed preferably of a RAM which receives an 8-bit address and converts it into two bits. Then information from the table 12 is inputted to a 1st delay circuit 14 and delayed here by one picture element and the current image and last image information are inputted to a 1st comparator 16 to obtain the new color information. Then the information is passed through AND gates 22 and 24, but if AND conditions are not satisfied, new information from an adder 26 is passed as it is and when the condition is satisfied, one of gates 22 and 24 is activated to output the information to a liquid crystal display.
Patent JP-S6384815-A (JP)
Title: Interval adjustment device for processing machine
Inventor: KAKIGI YASUO
IPC: B23K26/38
Filed: 1986-09-27
Abstract: PURPOSE:To set a cutting width and the like by restricting the rotation of a main axis, and forming spacers between machine tools with primary spacers having external threads on the outer surface thereof so coupled as to be freely slidable in a lenghtwise direction and secondary spacers having internal threads on the inner surface thereof. CONSTITUTION:A plurality of circular saw blades 2 are coupled to a saw blade axis 1 and monolithically turned and adjustable in a lengthwise direction with both keys 6. And primary spacers 3 are coupled to the saw blade axis 1 via internal threads on the outer surface thereof. Secondary spacers 4 have blades on the outer surface thereof and internal threads on the inner surface thereof, and are screwed into the primary spacers 3, thereby determining an internal between each of the circular saw blades 2. And a driving device 5 comprises a plurality of driving gears 9 on a spline shaft 8. After restricting the rotation of the saw blade axis 1, the driving gear 9 is rotated, thereby turning the secondary spacers 4 and dimensions between the edges of the primary and the secondary spacers 3 and 4 are changed. According to the aforesaid constitution, a cutting width or a machining width can be set properly.
Patent JP-S60190508-A (JP)
Title: Manufacture of tool steel
Inventor: GURORIA MUUA FUAURURINGU
IPC: C21C5/00
Filed: 1984-10-30
Abstract: Process for producing tool steel wherein a vandadium additive consisting essentially of chemically prepared, substantially pure V<sub>2</sub>O<sub>3</sub> is added to a molten steel having a carbon content above about 0.35 wt.% and containing silicon in an amount of from about 0.15 to about 3.0 wt.% and wherein a slag covering the molten steel contains CaO and SiO<sub>2</sub> in a weight ratio (CaO/SiO<sub>2</sub>) which is equal to or greater than unity.
Patent JP-H0280864-A (JP)
Title: Mechanical seal
Inventor: NAGAI KEIICHI
IPC: F16J15/34
Filed: 1988-09-13
Abstract: PURPOSE:To exhibit a sealing function during a long period of time under the environmental conditions of going through a temperature hysteresis from high temperature to low temperature by forming either a seal head ring fixed in a hole portion or a driven ring fitted to a rotary shaft by polyimide resin. CONSTITUTION:A recess peripheral groove 7 is formed on the outer peripheral surface 6 of a seal head ring 2, one end surface 8 is pressed to a stepped surface 10 of a hole portion 1 and locked by a lock pin 11, and O-ring 12 and a back-up ring 13 are fitted in the recess peripheral groove 7. A driven ring 4 is made of polyimide resin, a projecting sliding portion 16 brought into sliding contact with the end surface 18 of the seal head ring 2 is formed, and a recess peripheral groove 23 for accomodating O-ring 24 and a back-up ring 25 is formed on the inner peripheral surface 22. The driven ring 4 is pressed to the seal head ring 2 by an engaging portion 29 fixed to a rotary shaft 3 and a resiliently urging member 5. Accordingly, a good sealing function can be exhibited during a long period of timeunder the conditions of going through hysteresis from high temperature to low temperature.
Patent JP-H0973157-A (JP)
Title: Diffusion transfer type heat developable photosensitive material
Inventor: ASATAKE ATSUSHI
IPC: G03C8/40
Filed: 1995-09-06
Abstract: PROBLEM TO BE SOLVED: To obtain a heat developable photosensitive material contg. a dye imparting substance giving a positive image having little fog and sufficiently high max. density by forming a layer contg. a specified dye imparting substrate on a substrate. SOLUTION: This heat developable photosensitive material has a layer contg. a hydrophilic binder, photosensitive silver halide and a dye imparting substance represented by formula I on the substrate. In the formula I, Dye is an azomethine dye group derived from an active methylene compd. and a p- phenylenediamine deriv. or an indoaniline dye group derived from a phenolic compd. and a p-phenylene-diamine deriv. and A is a group represented by formula II, wherein J is a divalent combining group such as -CONH-, L is a divalent combining group, W is a divalent combining group such as -CONH-, B is a group substitutable on the benzene ring, (k) is an integer of 0-2, (m) is 0 or 1, each of R1 -R6 is H, an aliphatic group, etc., and Q is a bonding site to Dye.
Patent JP-S6289817-A (JP)
Title: Heat treatment of steel stock
Inventor: ICHIKAWA MITSUAKI
IPC: C21D9/00
Filed: 1985-10-14
Abstract: PURPOSE:To improve efficiency and to reduce energy loss, by carrying out heat treatment while selecting divided zones in a temp. holding zone, at heat treatment while providing plural temp. holding zones in continuous furnace for linearly transferring a material to be treated. CONSTITUTION:A space between, e.g. two temp. holding zones No.3 and No.8 is divided with five partition walls 2 (two of them are already set) to constitute the region with four zones No.4-No.7 and these are both used as cooling and temp. holding zones. Outer diameter, wall thickness of material to be treated, e.g. steel pipe, temp. and time of soaking and isothermal holding are inputted from a setting device 3 to a computer 1, and transferring velocity of steel pipe and positions of respective zones are calculated and transmitted so that the stored table is accommodated. A velocity controller 4 receives and controls the transferring velocity of steel pipe. A heating and cooling controller 5 receives the position of each zone and temp. of each zone obtd. based on detected value from a thermometer T provided at each zone, controls heating and cooling at each zone and controls the temp.
Patent JP-H04108784-A (JP)
Title: Thiophene derivative of polyethylene and thiophene derivative of ethylene
Inventor: NAWA KAZUNARI
IPC: C08F28/00
Filed: 1990-08-30
Abstract: PURPOSE:To obtain the title polymer suitable for metal substitute or various functional materials having excellent electrical conductivity, improved chemical stability, moldability, etc., containing a thiophene polymer, a pi electron conjugate system, on a side chain. CONSTITUTION:A thiophene derivative of polyethylene shown by formula I ((m) and (n) are >=3) and a doping compound thereof. The polymer is preferably obtained by making a thiophene polymer shown by formula II into an aldehyde derivative by a method of reacting the polymer with phosphoryl chloride in a polar organic solvent in the presence of DMF, vinylating the formed aldehyde compound shown by formula III by a method of reacting the aldehyde compound with a Wittig reagent such as methylene triphenylphosphorane to give a thiophene derivative of ethylene shown by formula IV and further subjecting the compound to electrolytic polymerization.
Patent JP-S6288043-A (JP)
Title: Information processor
Inventor: TAKAGI HITOSHI
IPC: G06F12/08
Filed: 1985-10-14
Abstract: PURPOSE:To prevent the lowering of the utilization efficiency of a cash memory by loading an area indicated by an address included in a loaded data within the cache memory. CONSTITUTION:A detection circuit 4, when it detects that a portion regulated in advance of a data to be loaded represents an address, informs it to an AND circuit 7 through a signal line 15. The AND circuit 7 takes the AND of a signal line 14 from an instruction decoding circuit 2 and the signal line 15, and informs it to an operand fetch circuit 3. The operand fetch circuit 3 requests the read-in of the informed address to a cache memory 6 through a signal line 18. The cache memory 6 discriminates the hit/miss of a requested address, and when it is the miss, it performs an appropriate processing and loads a block including the requested address within the cache memory 6.
Patent JP-H0567118-A (JP)
Title: Printing system
Inventor: FURUYA YOKO
IPC: G07G1/12
Filed: 1991-09-10
Abstract: PURPOSE:To distribute goods information guidance interested to a customers by inputting merchandise classification information, and retrieving and outputting only merchandise information of the same classification from a file on which the merchandise information of the same classification as the merchandise classification information is registered in advance. CONSTITUTION:The merchandise classification information 12 is inputted from an input means 13, and the merchandise information the same classification is fetched from the file 19, and it is printed out as the merchandise information guidance 21. For example, a book JAN code including the Japanese library classification code attached on a book purchased at a book shop is inputted by the input means 13, and a newly-published book of the same classification as inputted one is retrieved from a new publication guidance file in which the newly-published book of the same classification as the classification code is stored in advance by a retrieval means 20, and new publication guidance of the same classification is outputted from an output means 22. Therefore, it is possible to distribute the merchandise information guidance interested to the customers, which is useful to sales promotion.
Patent JP-S59139506-A (JP)
Inventor: YAGIYUU HIDEKI
IPC: H01B13/14
Filed: 1982-12-27
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-S59122838-A (JP)
Title: Air conditioner
Inventor: HIYOSHI KOUZOU
IPC: F24F11/00
Filed: 1982-12-28
Abstract: PURPOSE:To prevent the temperature of a compressor from reaching the upper limit temperature again by a method wherein the restarting of the compressor, the temperature of which has once reached the upper limit temperature, is performed after the temperature of refrigerant is cooled to room temperature. CONSTITUTION:A control device 12 controls the indoor fan 9 of an indoor unit 10 side and the compressor 4 of an outdoor unit 15 side so as to change their rotational frequencies and to stop them. During heating operation, when the temperature of the compressor 4 exceeds the upper limit temperture T1, which is set higher than the set indoor temperture T2 by an allowable temperature width (a), the control device 12 suppresses the rotational frequency of the indoor fan 9 below 800rpm and stops the fan 9 later than the stop of the compressor 4 and then, after the elapse of a certain fixed period of time since the stop of the compressor 4, puts the compressor 4 into rotation at low speed for a predetermined period of time in order to discriminate whether the temperature of the compressor 4 reaches the lower limit temperature T3, which is set lower than the set indoor temperature T2 by an allowable temperature width (b), or not. Accordingly, the second excess of the compressor temperature over the upper limit temperature due to the overloading of the compressor can be prevented, resulting in enabling to operate the compressor continuously.
Patent JP-S6473289-A (JP)
Title: Nuclear fusion reactor
Inventor: KONDOU MITSUNORI
IPC: G21B1/11
Filed: 1987-09-16
Abstract: PURPOSE:To obtain a highly safe nuclear fusion reactor with a better controllability of plasma with the simplification of a core construction and a cooling system, by employing a liquid nitrogen cooled superconductive coil in a coil system to cool a blanket, a shielding body and a coil by liquid nitrogen. CONSTITUTION:A shielding body 30 incorporates a vacuum container 1 holding a plasma 2 inside, a coil system such as a toroidal coil 31 comprising a liquid nitrogen cooled superconductive coil, a poloidal coil 46, a current transformer coil 47 and a diverter coil 51 and a blanket 33. The coil system and a cooling piping 50 for cooling the blanket 33, the shielding body 30 and the diverter 52 are arranged inside. The shielding body 30 is supported with a support column 32. This simplifies a core construction and a cooling system thereby achieving a higher controllability of plasma. There is also no such a member as splitting the support column thereby achieving a higher reliability for an earthquake or the like.