baber/WOPTO huggingface dataset:
Patent JP-S60258923-A (JP)
Title: Semiconductor manufacturing device
Inventor: DEGUCHI SHINKICHI
IPC: G03F7/20
Filed: 1984-06-05
Abstract: PURPOSE:To improve operating efficiency by shortening the time required for attaining a target temperature by controlling temperature of the controlled substance with overshooting at controlling the temperature of a wafer chuck or a mask holder in a semiconductor exposure device. CONSTITUTION:A wafer 3 is put on a wafer chuck 4 of a mask holder 2 which holds a mask 1. A temperature control device 8 applies voltage to a heater 5 so that the temperature of wafer chuck 4 which is detected by a temperature sensor 7 becomes equal to the preset temperature and thus the wafer chuck 4 is heated. When the temperature of wafer chuck 4 becomes higher than the preset temperature, the wafer chuck 4 is cooled by turning an electromagnetic valve 11 ON to send a cooling air to an entrance 9. Then if the temperature of wafer chuck 4 becomes equal to the preset temperature again, the temperature control of wafer chuck 4 can be done by using the heater 5 or a cooling air source 12 or both of them.
Patent JP-S60257715-A (JP)
Inventor: YAMAKOSHI YUKINARI
IPC: H02H3/28
Filed: 1984-06-05
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-H1039068-A (JP)
Title: Spacer for reactor fuel assembly
Inventor: NYLUND OLOV
IPC: G21C3/344
Filed: 1997-05-01
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus which prevents a foreign body from creeping into a coolant around a fuel rod without increasing the number of components and which does not increase a flaw resistance with reference to the coolant. SOLUTION: In a spacer, slender elements are held and positioned at one level or a plurality of levels inside a reactor fuel assembly. The spacer comprises sleeve-shaped cells 9 in which lattice structures are bonded to each other, A coolant is passed through the fuel assembly so as to flow upward. In many sleeve-shaped cells 9, wavy upstream end edges are formed. The upstream end edges are formed to be wavy in such a way that the coolant which flows upward first hits edge parts 9b situated between bonded parts of the sleeves 9 and that the coolant hits edge parts 9a situated in bonded parts of the sleeves. Every inclined edge 9c is formed between the edge parts 9a, 9b.
Patent JP-H04318690-A (JP)
Title: Article fixed quantity collector
Inventor: NANBU KUNIO
IPC: G06M7/00
Filed: 1991-04-17
Abstract: PURPOSE:To temporarily collect product groups to obtain necessary package units continuously by circularly conveying an arbitrary amount of part less than a package unit and by executing combinational arithmetic operation. CONSTITUTION:The upstream terminal of a circular conveyor 2 with continuously installed part pans 3 is equipped with a part chuter 5 that is used to chute a number of parts 4 less than a collecting quantity. Further, at a lower section of the circular conveyor 2, a collector unit 14 that receives parts 4 discharge from the part pans 3 and that temporarily collects an amount of part group as collecting unit. In this parts container 14, in order to chute a part group into part cases 12 in synchronous with traveling of the part cases 12 of part conveyor 11, the bottom section consists of hoppers 15 and 16 that can be freely opened and closed, and a chute 17. Furthermore, an arithmetic unit 19, while conveying parts 4 on the circular conveyor 2, combines part groups put on two sets of part pans 3 to obtain some amount of parts as a collecting unit. Thus, parts 4 are collected during conveying, thereby being able to collect parts temporarily and to obtain a necessary package unit.
Patent JP-S61274406-A (JP)
Title: Phase locked loop circuit
Inventor: YOKOI YUJI
IPC: H03D3/00
Filed: 1985-05-29
Abstract: PURPOSE:To eliminate enough a pulsative noise generated in a phase comparator, and a noise generated in a loop, and also to obtain a PLL circuit whose modulation characteristic is flat and excellent, by inserting and connecting a phase equalizer for correcting a phase characteristic of a low-pass filter, between the low-pass filter and a voltage controlled type oscillator. CONSTITUTION:Between a low-pass filter 5 and a voltage controlled type oscillator 6, a phase equalizer 10 for correcting a phase characteristic of the low-pass filter 5 is inserted and connected. In a transfer characteristic Es of this phase equalizer 10, an amplitude characteristic is denoted as I (the gain is I against a frequency of a signal), and a phase characteristic is set to a characteristic reverse to the phase characteristic of the low-pass filter 5. In other words, the product Fs.Es of the transfer characteristics of the low-pass filter 5 and the phase equalizer 10 is determined by a transfer characteristic F2, therefore, the phase characteristic becomes flat, and also becomes only a prescribed delay quantity. Accordingly, even in case is a cut-off frequency of the low-pass filter 5 is lowered, and it is brought close to a natural frequency (fn) of a PLL circuit, a modulation characteristic M's becomes flat by an effect of the phase equalizer 10, and an excellent characteristic can be obtained.
Patent JP-H05312866-A (JP)
Title: Tem cell with inserting tube
Inventor: MOGI YASUO
IPC: G01R29/08
Filed: 1991-02-25
Abstract: PURPOSE:To suppress the leakage of electromagnetic wave generated in the TEM inside and set samples easily and automatically by putting in and taking out samples through the inside of a tube having about rectangular cross section or a circular cross section and installed in a sample storage inlet. CONSTITUTION:A sample insertion tube 12 made of aluminum, a copper alloy, etc., is fixed in a sample storage inlet formed in the side wall of a TEM cell 11 and in the inside, an insulating stand supporting part 13 made of plastic is inserted. The supporting part 13 is extended to the outside from the inner space of the cell 11 through the insertion tube 12 and a motor 14 is attached to the side face. An insulating stand on the supporting part 13 is transported to the outside of the insertion tube 12 and a sample 8 is mounted on it and when a motor 14 is driven, a driving belt 15 rotates and together with the sample 8, the insulating stand 9 which is fixed in the belt 15 moves and is set in the inner space of the cell 11.
Patent JP-H0628157-A (JP)
Title: Circuit and method for carryout
Inventor: SAMIRU PATERU
IPC: G06F7/508
Filed: 1992-04-08
Abstract: PURPOSE: To generate carry-out more quickly. CONSTITUTION: A circuit 30 settles carry-out in accordance with addition of two numbers independently of settlement of the sum of two numbers and includes a device which settles first carry-out in accordance with respective bit positions with respect to carry-in of the first value, a device which settles second carry-out in accordance with respective bit positions with respect to carry-in of the second value, plural devices which use first and second carry-out values from two or more adjacent bit positions to not only generate first carry- out from plural bit positions with respect to carry-in of the first value but also generate second carry-out from plural bit positions with respect to carry-in of the second value, and a device for selection from first and second values based on the actual value of carry-in.
Patent JP-S5541239-A (JP)
Title: Ink head for multiinkjet
Inventor: KAKEFU SADAO
IPC: B41J2/175
Filed: 1978-09-18
Abstract: PURPOSE:To make the size of drop from each nozzle uniform and to prevent the unevenness of color depth by providing a fluid resistance adjusting means to each nozzle head of the multinozzle. CONSTITUTION:The fluid resistance element 9 which faces to the ink passage 7 is advanced or retreated through the O-ring 12 by turning the adjusting screw 10 of the fluid resistance adjusting means 8. Ink fed from the ink pump flows in the direction of the arrow A under certain pressure, receives a proper resistance from the fluid resistance element 9, and is jetted from the nozzle 3 in the same size drop as ones from other nozzles.
Patent JP-H04342355-A (JP)
Title: Facsimile equipment
Inventor: ITO MAKI
IPC: B65D43/16
Filed: 1991-05-20
Abstract: PURPOSE:To provide the facsimile equipment with a dust-proofing effect and installability and to provide the portable compact facsimile equipment with satisfactory portability and operability by utilizing a freely movable transmitting paper sheet tray. CONSTITUTION:In the case of transmission, a freely movable the transmitting paper sheet tray 2 is opened so as to reveal the entire manipulation part. In the case of carriage and reception, the transmitting paper sheet tray 2 is closed so as to reveal only a received paper sheet eject port 6 and to cover the other parts. Further, since the transmitting paper sheet tray 2 is formed suitably for a main body 1, a transmitting paper sheet inserting port 2, transmitted paper sheet ejecting port 4, manipulation switch 5 and ten keys 7 can be respectively arranged on various faces.
Patent JP-H0214909-A (JP)
Title: Method and device of hybrid-analog-digital control estimating absolute velocity in active suspension system
Inventor: POORU TEE URUFU
IPC: G01P3/52
Filed: 1989-05-09
Abstract: PURPOSE: To carry out precise control in simple overall constitution by digitally converting an accelerometer detection signal after processing it by an analog integrator and processing computation of absolute speed through a digital stabilizer and its filter. CONSTITUTION: An active damper 18 to vary a spring damping characteristic is provided between a mass 14 equivalent to a car body part and a support body 16 equivalent to a tire travelling part, and an active suspension system is constituted. An accelerometer 32 is provided on the mass 14 equivalent to the car body part, acceleration is detected, and after its detection signal is input to an analog integrator 36 and processed, it is converted to a digital signal by a digital converter 44, processed by a digital stabilizer 38 and its filter, and absolute speed is provided. Control of an active damper 18 is carried out in accordance with the provided absolute speed. Precise control is carried out while simplifying overall constitution by combining analog processing and digital processing.
Patent JP-H05312502-A (JP)
Title: Method and apparatus for detecting moving object
Inventor: ANDO HIDEO
IPC: F15B15/28
Filed: 1992-05-07
Abstract: PURPOSE:To provide a method and apparatus for determining whether a moving object is located at a predetermined position based on magnetic field generated from a subjective moving object wherein possibility of erroneous function is eliminated even for a strong external magnetic field without increasing the size or weight. CONSTITUTION:The moving object locating system comprises a first megnetic sensor 11 which is not sensitive to a magnetic field generated from a subjective moving object MG but sensitive to an external magnetic field to produce a first signal, and a second magnetic sensor 12 which is sensitive to the magnetic field generated from the subjecteive moving object MG at a specific position. The system further comprises means PG for outputting a pulse signal on condition that the first signal is Off and a time lag t1 is present behind turn ON of a second signal, and means R2 operable with the pulse signal to self-hold and output a third signal with the self-holding operation being released subsequently on condition that the first signal is OFF and a time lag t2 is present behind turn OFF of the second signal.
Patent JP-S5448196-A (JP)
Title: Liquid crystal display panel
Inventor: SAITOU SHIZUO
IPC: G02F1/13
Filed: 1977-09-22
Abstract: PURPOSE: To improve the display quality by producing the display panel by dividing the inside of the panel into the display areas for the easiest production of a large- size liquid crystal panel, and also to enhance the display effect greatly by using the liquid crystals of different colors.  
     CONSTITUTION: Lower glass 1, upper glass 2, deflecting plate/reflecting plate 3, deflecting plate/filter 4, and spacer 7 form the indicator the incide of which is divided into two parts. Thus, a sheet of panel is obtained by combining two sheets of panels. As a result, all types of large-size liquid crystal panels can be produced effectively such as the field effect type, dynamic diffusion type, guest host type, and other types 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H01284503-A (JP)
Title: Production of modified diene polymer rubber and composition comprising the same
Inventor: IMAI AKIO
IPC: C08L15/00
Filed: 1988-05-10
Abstract: PURPOSE:To obtain a modified diene polymer rubber having increased resiliency, decreased JIS hardness at low temperature and improved processability, by reacting an active alkali metal-terminated conjugated diene polymer rubber with a specified Si or Sn compound and an amino-silane compound. CONSTITUTION:A conjugated diene monomer (e.g., 1,3-butadiene), alone or together with an aromatic vinyl monomer (e.g., styrene), is polymerized in a hydrocarbon solvent (e.g., propane) in the presence of an alkali metal catalyst (e.g., ethyllithium) to obtain an active alkali metal-terminated conjugated diene polymer rubber (A). Component A is reacted with 0.2-3 equivalents, per equivalent of the terminal alkali metal atoms of component A, of the halogen atoms of an Si or Sn compound (B) of formula I [wherein R is an alkyl, a (cyclo) alkenyl or an aromatic hydrocarbon group, X is a halogen, a is 0-2, and b is 2-4] at 50-120 deg.C, and the reaction product is reacted with 0.05-10mol, per mol of the catalyst, of an aminosilane compound (C) of formula II (wherein R1-3 are each an alkoxyl, R4-5 are each an alkyl, and n is an integer) at room temperature to 100 deg.C for several sec to several hr to obtain a modified diene polymer rubber of a Mooney viscosity of 10-200.
Patent JP-S595159-A (JP)
Title: Preparation of 6,7-dihydroinole-4(5h)-one
Inventor: UCHIDA KEIICHIROU
IPC: C07D209/08
Filed: 1982-06-30
Abstract: PURPOSE:To obtain the titled compound in high yield in a short time without requiring a specific reaction device, by reacting furancarboxylic acid as a raw material with an inexpensive and safe salt of an organic acid of ammonia, etc. at normal pressure under heating. CONSTITUTION:Furancarboxylic acid shown by the formula I is reacted with a salt of organic or inorganic acid of ammonia or urea in the absence of solvent or in a solvent especially an alcoholic solvent to give the desired compound shown by the formula II. Ammonium formate, ammonium acetate, ammonium benzoate, etc. is used as the salt of organic acid of ammonia, and ammonium hydrogencarbonate, ammonium hydrogensulfate, ammonium borate, triammonium phosphate, etc. as the salt of inorganic acid. USE:A precursor for preparing 4-hydroindole, an intermediate for synthesizing pindolol having excellent antiarrhythmic action.
Patent JP-H08315798-A (JP)
Title: Sealed battery
Inventor: ABE TAKAO
IPC: H01M50/171
Filed: 1995-05-12
Abstract: PURPOSE: To make electric connection hard to be cut off by arranging a stepped part on a ring-shaped gasket, sandwiching an outer peripheral part of a disk holder and an outer peripheral part of a disk, and fixing and holding them so as not to move to the arranging side of a power generating element. CONSTITUTION: In a range of a beat work area 21 of an enclosing can 2, a stepped part 15e is arranged on a ring-shaped gasket 15. An outer peripheral part of a disk holder 16 and an outer peripheral part of a disk 17 are sandwiched there, and are fixed and held so as not to move to the arranging side of a power generating element 1. This beat work area is an area on which beat work is performed among the enclosing can 2, and means a spatial area sandwiched by two planes respectively passing through the upper end and the lower end where the enclosing can starts to bend inside. Therefore, even when impact such as falling is applied in the direction of the power generating element 1, the disk 17 and the disk holder 16 do not move in the direction of the power generating element 1, and electric connection becomes hard to be cut off.
Patent JP-S60258892-A (JP)
Inventor: KAWANISHI HIDESATO
IPC: H05B3/48
Filed: 1984-06-05
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-2000301888-A (JP)
Title: Electronic white board device
Inventor: ITO TAKAHIRO
IPC: H04N1/00
Filed: 1999-04-22
Abstract: PROBLEM TO BE SOLVED: To provide an electronic white board device, which is efficient in design, manufacturing and maintenance and which has a high interchangeability, by standardizing circuits having possibility of being standardized as much as possible to a printer, which is installed on the electronic white board device and has resolutions different from one another. SOLUTION: In an electronic white board device, in which image information written in the writing surface of a screen sheet is read at an optical reading part and converted to electric signals so as to record the image information of a paper after the signals are processed at circuit boards 1 and 3, variable power circuits 36-38, which variably powers electric signals in response to the resolution of the printer 18, is housed in a circuit board 34, which is separated from the circuit boards 1 and 3.
Patent JP-S62270945-A (JP)
Title: Original handling device
Inventor: HONJO TAKESHI
IPC: G03G15/00
Filed: 1986-05-20
Abstract: PURPOSE:To obtain an original handling device which has improved the operability and has a designating function of an optional area of an original, by a simple constitution, by providing the first and the second containing means for containing an original which is discharged from a prescribed position, and a control means for selecting the first or the second containing means in accordance with a selection of the first or the second original carrying means. CONSTITUTION:Feeding rollers 23, 24 are pressed against each other, place a sheet original between them and carry it. A stopper 25 for obstructing a feed of the original onto a platen glass from a digitizer feed paper port is released by an operation of a digitizer inlet stopper solenoid 29, and the feed can be executed. The original which is fed out by the carrying rollers 23, 24 from the digitizer feed paper port is fed along a guide plate, and fed onto the platen glass from the right end part of the whole surface belt. Also, all rollers and the whole surface belt are driven by a motor 19, a clock disk for generating a clock pulse at the time of its rotation, and a sensor 20 are provided, and by this clock, an operation of an original handling device (DF) is controlled.
Patent JP-H10291140-A (JP)
Title: Part supply device using endless belt
Inventor: MAEHARA YOSHIKAZU
IPC: B23Q7/03
Filed: 1997-04-17
Abstract: PROBLEM TO BE SOLVED: To provide a part supply device using endless belts, which is capable of supplying and setting works to accurate positions, and being adjusted to the dimensions of the works even when the dimensions are changed. SOLUTION: A width between two parallel guide rails 1, 1' can be adjusted, and works are gripped between vertical claws 4 separately locked to two endless belts 3, 3' to be conveyed. Further, the width of the guide rails 1, 1' are matched by a rail width adjusting means 2 with the dimensions of the works and are moved, and after the distance from a vertical claw at a specified position on the belt 3 to the position of an adjacent vertical claw 4 on the belt 3' side is set to a specified distance, the vertical claw (on the belt 3' side) 4 can be moved longitudinally matching with the dimension of the work.
Patent JP-H07314751-A (JP)
Title: Thermal printer
Inventor: SAITO HITOSHI
IPC: B41M5/382
Filed: 1994-05-27
Abstract: PURPOSE:To print at high speed by locating one or two thermal heads on the outer periphery of a platen roller and heat recording a three-color image while a recording paper is pulled by a clamper installed on carrier belts and rotated by one turn. CONSTITUTION:A pulse motor 15 is rotated after clamping a color heat-sensitive recording paper 32. The rotation of the pulse motor 15 is transmitted to platen rollers 10 and 11 through a speed reducer 14. When the platen rollers 10 and 11 are rotated, a couple of carrier belts 17 are moved while the color heat- sensitive paper 32 is pulled by a clamper 20. When the clamper 20 is passed through a thermal head 21 for yellowing while the carrier belt 17 is rotated, the thermal head 21 for yellowing is rotated to press the color heat-sensitive recording paper 32.
Patent JP-S61273262-A (JP)
Title: Welding method for controlling rocking width
Inventor: IDE EIZO
IPC: B23K9/00
Filed: 1985-05-30
Abstract: PURPOSE:To prevent the generation of a welding defect by rocking a wire inside a groove with the iterative turning of an engaging body and by controlling the torch position, rocking width and welding bead height based on the welding current and wire feeding speed. CONSTITUTION:The engaging body 4 leading a welding wire 18 to a chip 5 is provided on the main body 3 of a torch and rotated iteratively via gears 7, 8 with the motor 6 with speed reducer. For controlling the rocking width of the wire 18 an electrical computing element 44, D/A convertor 45 and rocking control device 46 are provided further. The mean value Ia and effective value Ie of the welding current are found via a shunt 33 and amplifiers 39, 40 and the feeding speed (v) of the wire 18 is found by encoder 34. Then based on this detected value, the torch is located at the center of the groove and the wire rocking width and bead height are controlled according to the change in the groove width. The follow-up characteristic of the torch is thus improved and welding defect is prevented.
Patent JP-H0649341-A (JP)
Title: Thermoplastic compound resin composition
Inventor: SAKAGUCHI MASARU
IPC: C08L67/02
Filed: 1992-04-07
Abstract: PURPOSE:To obtain a thermoplastic compound resin composition which gives a molding excellent in heat resistance, chemical resistance and transparency by compounding a specified polycarbonate resin and a specified polyester resin each in a specified amount. CONSTITUTION:The composition consists of 1-99wt.% polycarbonate resin made by using a dihydroxydiphenylcycloalkane of the formula (wherein R1, R2, R3 and R4 are each halogen, 1-3C alkyl, 5-6C cycloalkyl, 1-4C aryl or 7-12C aralkyl; and X is C, m is 4 to 7, and R5 and R6 are each H or 1-4C alkyl, provided that two alkyl groups are bonded at the same time to at least one X) as the principal monomer component and 99-1wt.% polyester resin made from at least one dicarboxylic acid component (e.g. dimethyl terephthalate) and at least one glycol component (e.g. ethylene glycol and 1,4-cyclohexanedimethanol), wherein at least one of the glycol components is 1,4-cyclohexanedimethanol.
Patent JP-H03226382-A (JP)
Title: Sheet material welding machine
Inventor: EDOUARUTO BAIYAA
IPC: B23K11/06
Filed: 1990-05-02
Abstract: PURPOSE: To prevent the free edges of both edge parts to be welded from being butted to each other by making a supporting device movable from a supporting position where the edge part to be welded of the sheet stock, is supported to a nonworking position where the edge part is placed on the edge part of another sheet stock. CONSTITUTION: When the supporting device 50 is rotated in the counterclockwise direction from the supporting position to the nonworking position, the edge part of the sheet stock P1 is repulsed rather downward, and is placed upon the edge part of a sheet stock Pr , in a plane determined by both clamping devices 32 and 34. Next, both clamping devices 32 and 34 are operated, and consequently, both sheet stocks P1 and Pr are fixed each other with a prescribed overlap and to a welding carriage.