baber/WOPTO huggingface dataset:
Patent JP-S6237047-A (JP)
Title: Rotary actuator
Inventor: HONMA MIKIO
IPC: H02K33/16
Filed: 1985-08-07
Abstract: PURPOSE:To facilitate miniaturization by oppositely facing a permanent magnet magnetized in the axial direction mounted to a rotary movable body and a flat coil formed to a fixing member rectangular to a shaft and supplying the coil with voltage in a positive and negative inversion manner. CONSTITUTION:A shaft 4 is supported rotatably through a bearing 9 fitted at the central section of a fixing yoke 6, and a rotary yoke member 7 with fan-shaped permanent magnets 2a, 2b is fastened at the central section of the shaft 4. The shaft 4 penetrates a fixing base member 3 and extends and functions as an output shaft, and drives an output lever 8. Flat coils 5 are installed to the fixing yoke 6 while being made to correspond to the fan-shaped permanent magnets 2a, 2b. The flat coils 5 are supplied with electricity through contacts 15, 16. Feeder voltage to the contacts 15, 16 is inverted in response to the direction of stroke of the output lever 8 while the supply of voltage is interrupted at a stroke end. Accordingly, a thin-type device is manufactured easily. The device is suitable for locking and releasing a door for an automobile.
Patent JP-H0224181-A (JP)
Title: Stop control device of printer
Inventor: HAYAKAWA TOSHIFUMI
IPC: G06K15/10
Filed: 1988-07-13
Abstract: PURPOSE:To enable suitable stop treatment to be performed even when a power source is turned off in the course of printing by a method wherein when the power source is turned off under a state in which a printer head is in a head down state, source voltage is supplied only for a specific time, and the printer head is made to be in a head up state within said time. CONSTITUTION:When supply of output voltage of a power source 8 is interrupted by turning off a power source switch 7 while a thermal head 1 is under a head down state HD, a sequence circuit 30 detects that the power source has been turned off and informs a CPU 31 thereof. Besides the sequence circuit 30 maintains supply of power source voltage to the CPU 31 and a driver circuit 32 only for a specific time. The CPU 31 immediately stops driving of the thermal head 1 and makes the thermal head be in a head up state HU by driving a head up motor 33. Further, after completion of abovementioned operation, the CPU 31 informs the sequence circuit 30 that head up treatment has been completed. The sequence circuit 30 stops supply of power source being maintained by receiving this information, and stops the printer.
Patent JP-S5695906-A (JP)
Title: Preparation of amphoteric copolymer
Inventor: MAKITA MUNEHARU
IPC: D21H17/37
Filed: 1979-12-28
Abstract: PURPOSE: To obtain the titled copolymer of high degree of contionization, useful as a paper reinforcer etc., by the transamidation reaction of a copolymer of an α, β- unsaturated amide and an α, β-unsaturated nitrile with a polyamine, in an aqueous medium.  
     CONSTITUTION: (A) An α, β- unsaturated amide and (B) an unsaturated nitrile and, if necessary, (C) another copolymerizable monomer are copolymerized to obtain a copolymer composed of 40W75mol% (A), 25W60mol% (B) and 0W10mol% (C). The titled copolymer is obtained by the reaction of said copolymer with a polyamine of formula I and II (wherein A is a 2W8C alkylene group; R 1  and R 2  are H, 1W4C alkyl; n is 1W5) (e.g., ethylenediamine), in an aqueous medium and, if necessary, in the presence of a water-soluble inorganic base (e.g., NaOH) or a water-soluble tertiary amine (e.g., trimethylamine).  
     EFFECT: The copolymer is reacted with the polyamine at a high reaction rate.  
     USE: Useful as an additive for paper making, such as a freeness modifier or a filler- retention aid. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0338311-A (JP)
Title: Boring method for concrete or the like
Inventor: IKUTA AKIO
IPC: B28D1/14
Filed: 1989-07-04
Abstract: PURPOSE:To cool a drill efficiently without spoiling the surrounding area and protect the life of the same from getting lowered by mounting a hollow drill on a boring machine and carrying out boring while compressed air mixed with misty water is fed to the drill end through a hollow hole of the drill. CONSTITUTION:A compressor 2 is operated, and an on-off valve is retained open by an operation level 33 of a spraying machine 3, while the discharge water volume from the spraying machine 3 is adjusted by a discharge water volume control dial 34 to feed compressed air from the compresser 2 into the spraying machine 3, and the compressed air containing misty water content is jetted out of a discharge outlet 31. The compressed air containing the water content is fed into a hollow drill 20 through a hollow drill mounting shaft 12 by opening an on-off valve 18a of a boring machine 1, and jetted out of the end of the drill. The drill 20 is revolved by operating a switch 15, and boring is carried out while the drill 20 is cooled and lubricated by the compressed air containing water content without soiling the surrounding area, and dust can be recovered easily by using a dust collecting tool 4 and a dust collector 5.
Patent JP-S5875191-A (JP)
Inventor: TSUNODA TOORU
IPC: G09G3/00
Filed: 1981-10-30
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-S5796578-A (JP)
Title: Photoelectric type variable resistor
Inventor: SATOU MASUJI
IPC: H01C10/00
Filed: 1980-12-08
Abstract: PURPOSE:To attain excellent current division by mounting an electrode, which  is connected to both a photoconductive film and a resistance film and covers a  side surface of the photoconductive film, at the one ends of both films laminated, connecting an element with another electrode connected to the both films in series at the other ends and emitting output from the middle. CONSTITUTION:The photoconductive film 11 and the resistance film 12 are laminated, and the electrode film 13 contacting with the one ends of the photoconductive film 11 and the resistance film 12 is formed. The electrode film 14 extends from the electrode film 13, and contacts with at least the whole side surface of the photoconductive film 11. The electrode film 15 is contacted with the other ends of the photoconductive film 11 and the resistance film 12. Two of such resistance elements are connected in series, an input terminal 16 at the hot.end side is mounted to one electrode film 13 and an input terminal 17 at the cold.end side to the other electrode film 15, and an output terminal 18 is attached from a connecting intermediate section. Accordingly, the ratio of voltage division to shunt is enlarged, and equivalent brush resistance can be brought to zero.
Patent JP-S6151758-A (JP)
Title: Manufacture of electrode for battery
Inventor: HARA MITSUNORI
IPC: H01M4/06
Filed: 1984-08-20
Abstract: PURPOSE:To lengthen life of a molding die and increase utilization efficiency of a positive mix by filling a positive mix in an inner can having an L-shaped cross section or an I-shaped cross section and lower height than the thickness of a molded positive electrode, then press-molding the positive mix. CONSTITUTION:A positive mix 4 is filled in a ring (an inner can) 3 having an L-shaped cross section or an I-shaped cross section and lower height than the thickness of a molded positive electrode, then press-molded to obtain a positive electrode A. For example, the inner can 3 is set in a lower die 1, and a specified amount of positive mix 4 is filled in a mold, then the mix 4 is pressed with an upper punch 2. The height H0 of the inner can 3 is lower than the thickness H1 of the positive electrode. During molding, the upper punch 2 is not in contact with the inner can 3 and volume ratio of the inner can to the positive mix is minimized. Therefore, volume efficiency of the positive mix is increased.
Patent JP-2000012503-A (JP)
Title: Slip ring
Inventor: MESAKI TAMOTSU
IPC: F26B5/08
Filed: 1998-06-19
Abstract: PROBLEM TO BE SOLVED: To bring an electrode ring and a feed brush into contact with each other only when conducting is necessary between a rotary table and a fixed platen, and in other conditions, to allow the rotary table to rotate with the electrode ring and the feed brush being separated from each other. SOLUTION: A slip ring A comprises a rotary table 1 rotating together with a rotary main axis 7, a fixed platen 2 disposed so as to face the rotary table 1, and a brush unit 5 provided with feed brushes 4 which face and are contact with electrode rings 3 disposed on the rotary table 1. The brush unit 5 is supported on the fixed platen 2 such that the feed brushes 4 are separably attached to the electrode rings 3. Further, an expandable member 6 is provided between the brush unit 5 and the fixed platen 2 so as to displace the brush unit 5 to the rotary table 1 and to bring the feed brushes 4 into contact with the electrode rings 3. Only when conducting is necessary between the fixed platen 2 and the rotary table 1, the feed brushes 4 are brought into contact with the electrode rings 3 by the expandable member 6.
Patent JP-S5696524-A (JP)
Title: Initial reset system for digital ic
Inventor: KOBAYASHI MIKIO
IPC: H03K3/037
Filed: 1979-12-28
Abstract: PURPOSE:To make unnecessary a capacitor externally mounted, by providing a plurality of stages of shift registers in a digital IC and taking the final stage output of the shift registers as initial reset pulse. CONSTITUTION:No D input is present to a shift register 13 before the application of a power supply switch 2 and outputs Q1-Qn output a signal in H level. When a switch 2 is closed, a signal of L level is input to an input terminal D of the register 13 and the signal is sequentially shifted. Thus, in the Q output, L level moves sequentially from Q1-Qn, but since an OR gate 14 is inserted with a digital circuit 8, H signal is input to the circuit 8 until the output terminal Qn is at L. When the shift is finished and the output terminal Qn is at L, this L signal is input to the circuit 8 as an initial reset pulse IRS to initialize the circuit 8. Thus, without using externally mounted capacitors, the initial reset pulse can be produced.
Patent JP-H0461378-A (JP)
Title: Semiconductor integrated circuit device
Inventor: TAKAGI MITSUHARU
IPC: H01L27/118
Filed: 1990-06-29
Abstract: PURPOSE:To greatly shorten a turnaround time by forming contact holes for bringing in contact with wirings at wiring contacts of a plurality of transistors, and forming an insulating film at least at the wiring contact of the transistor except the selected transistor. CONSTITUTION:After formation of contact holes C1, C2, C3, C4, ion implantation of the holes C1, C2, C3, C4 and reflow of a layer insulating film 10 are conducted, it is stood by until a circuit design is finished in a state that an insulating film 13 is formed on the entire surface. After the design is finished, a resist pattern 14 of a predetermined shape is formed on the film 13 by using a photomask responsive thereto. With the pattern 14 as a mask the film 13 is etched. Thus, the film 13 remains at least at the wiring contact of the transistor except the selected transistor. Then, wirings 15, 16 such as Al wirings are formed. Thus, the circuit is decided.
Patent JP-S6417051-A (JP)
Title: Silver halide color photographic sensitive material
Inventor: KIMURA TOSHIHIKO
IPC: G03C7/392
Filed: 1987-07-11
Abstract: PURPOSE:To improve the coloring property and the stability of development in the titled material by incorporating 2-ureidophenol type cyan coupler together with a specified compd. in at least one layer of a silver halide emulsion layer. CONSTITUTION:The 2-ureidophenol type cyan coupler and the compd. shown by formula I are contained in at least one layer of the silver halide emulsion layer. In the formula, Y is a substituent group, Ra and Rb are each alkyl group, etc., Rc is hydrogen atom, etc., (l) is an integer of 0-5, (m) is an integer of 1-4, Ra-Rc together with each other may form a ring, and when (l) is >=2, group Y may be the same or the different with each other, when (m) is >=2, groups -COOC(Ra)(Rb)Rc may be the same or the different with each other. However, when Rc is hydrogen atom, (1) groups Ra and Rb together with each other may form a ring contg. no alpha hydrogen atom, or a ring contg. one hydrogen atom, or (2) groups Ra and Rb do not bond with each other, and at least one of groups Ra and Rb is aryl group, or (3) groups Ra and Rb do not bond with each other, and at least one of groups Ra and Rb is a substituent group having different alpha-carbon atom. Thus, the coloring property and the stability of development of the titled material are improved.
Patent JP-S6152292-A (JP)
Title: Cloned prealbumin dna
Inventor: SAKAKI YOSHIYUKI
IPC: C12N1/20
Filed: 1984-08-22
Abstract: PURPOSE:To prepare a prealbumin fraction useful as a medicine or diagnostic agent, etc., by extracting RNA from a homogenate of the liver with guanidine hydrochloride under mild conditions, separating a fraction as mRNA fraction containing poly A and using the resultant fraction. CONSTITUTION:A cloned prealbumin DNA prepared by extracting mRNA for prealbumin from a homogenate of the liver containing a very small amount of the mRNA and guanidine hydrochloride under mild conditions together with other total RNAs, separating a fraction as an RNA fraction containing poly A from the resultant extract, and using the resultant fraction to prepare the plasmid containing a cloned DNA expressed by the base sequence formula (X is oligo G; Y is noncoding sequence).
Patent JP-H089851-A (JP)
Title: Connecting tool for fishing and method for fixing fitting material to linear material
Inventor: IKEDA SHINOBU
IPC: A01K93/00
Filed: 1994-06-30
Abstract: PURPOSE:To provide a connecting tool for fishing capable of simply fixing a fitting material such as an illuminant to a linear material such as the tip of a fishing rod or a fishing gut. CONSTITUTION:This connecting tool for fishing comprises two circular elastic ring materials A and a coupling material B for connecting them. The circular ring materials A are fixed to the diagonal positions of the coupling material B and the shaft lines of both the ring materials can be made coincident without allowing the circular ring materials to collide with each other to give the objective connecting tool. A linear material such as the tip of a fishing rod or a fishing gut is surely surrounded by the two circular ring materials and the linear material is completely enclosed and fixed by inserting an illuminant into the circular ring material.
Patent JP-S5692130-A (JP)
Title: Production of ampoule having tapered neck part and its device
Inventor: NISHIDA HIROTAKA
IPC: C03B23/11
Filed: 1979-12-26
Abstract: PURPOSE: To efficiently form the tapered neck part conforming to the preset size on the circumferential surface of a glass pipe by allowing the glass pipe contact with the forming projection part of a long-sized forming plate which makes one reciprocative motion along the axial direction of the pipe during one rotation of the glass pipe.  
     CONSTITUTION: While a glass pipe 1 which is held at the upper and lower parts by holding mechanisms 2 is rotated at a fixed speed, it is heated to a formable state by a heater 3, and while it is moved on a predetermined moving locus, the pipe 1 is elongated to form a small-diameter part 1A corresponding to the head part of an ampoule. Next, this pipe 1 is moved along a forming plate 4 provided with a forming projection 5, and while the pipe 1 makes 1 rotation, the projection part 5 is reciprocatively moved one turn in a vertical direction by means of an eccentric cam 9, a rod 8, and a holder 6, whereby the projection part 5 and the pipe 1 are allowed to contact with each other and a tapered neck part 11 is formed. Thereby, the ampoule having the tapered neck part which causes less inclusion of broken glass pieces into the inside during cuttig is obtained. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0336133-A (JP)
Title: Paper sheet carrying mechanism of electrophotography recording device
Inventor: AOKI TOMOYA
IPC: B65H5/06
Filed: 1989-07-04
Abstract: PURPOSE:To automatically release the pressure of a pressure roller, so as to facilitate jamming process by stabilizing locational relationship with a photosensitive drum, and by releasing the pressure between a driving roller and the pressure roller when an upper unit is opened. CONSTITUTION:When an upper unit is opened at the time of releasing jamming, etc., of a paper sheet carrier mechanism, a cartridge 9 is separated from the end of a lower paper guide 3, which is rotated upward around a bearing 7 as a center through a U-shaped spring 8 provided on the bottom. Since an upper paper guide 4b is connected to the bearing 7 by pressure, it is rotated around a part (a) as a center as well as the bearing 7 as a guiding shaft, and a bearing 5 that supports both ends of an upper roller 2 is pushed up, so as to release the pressure between the pressure roller 2 and a driving roller 1, with a gap generated between them. The pressure roller 2 and a drive roller 1 are located by the lower paper guide 3, whereby both of them are maintained parallel to one another.
Patent JP-S5797813-A (JP)
Title: Temperature controlling method
Inventor: NOFUKU SHIGERU
IPC: B21B37/76
Filed: 1980-12-09
Abstract: PURPOSE:To make highly reliable and accurate temperature control of a rolled stock by detecting temperature of a rolled stock at inlet side and outlet side of a reversible rolling mill and controlling cooling flow rate of outlet side cooling device basing on the temperature gradient and rolling condition. CONSTITUTION:Thermometers 3, 3A are installed at outlet side and inlet side of a hot reversible rolling 1 and temperature gradient of front and rear ends of a rolled stock 2 is measured. Signals of the temperature gradient, rolling speed detected by a rolling speed meter 1A, thickness of rolled stock and material quality are inputted to an arithmetic device 4, and cooling flow rate of an outlet side cooling device 6 is adjusted by a cooling controlling device 5. By this way, temperature of the whole rolled stock 2 including the front and rear ends can be controlled at a target temperature.
Patent JP-H0923197-A (JP)
Title: Device for improving sound quality
Inventor: SUZUKI MASANOBU
IPC: G10L19/00
Filed: 1995-07-10
Abstract: PROBLEM TO BE SOLVED: To suppress the deterioration of a sound by fading in a digital communication system by extending a code distance corresponding to the adaptive difference PCM(AOPCM) code of a differential value '0' in accordance with the increment of the absolute value of the differential value and executing mapping conversion. SOLUTION: A digital sound signal obtained by A/D conversion is encoded to a differential signal by an ADPCM encoder 12 and a mapping conversion for the ADPCM code is executed by a mapping conversion circuit 13. One of 4-bit codes in which a distance from the code of a differential value '0' is '1' is allocated as an ADPCM code in which the absolute value of the differential value is <=2, and in the case of 2nd and 3rd bit errors, a code error from the original code is set up to '2'. Even in the case of a single bit error of the ADPCM code of the differential value '0' having high generation probability, its code error can be suppresesd to '1' or '2'.  When the absolute value of a differential value is '7', a 4-bit code in which inter-code distance from the differential value '0' is '3' is allocated and a 4-bit code minimizing the expected value of a code error per code is allocated to codes having the absolute values of '3' to '6'.
Patent JP-H1023324-A (JP)
Title: Image pickup device
Inventor: TOYOMURA KOICHI
IPC: H04N5/235
Filed: 1996-07-03
Abstract: PROBLEM TO BE SOLVED: To obtain a video without any blackening or void from a subject and a background by diaphragm control and picture composite in an image pickup device such as a video camera. SOLUTION: An image pickup screen is divided into plural areas by a screen area dividing circuit 6, the central luminance value of each area is detected by a luminance mean value detecting circuit 7, the minimum luminance value among these central luminance values is detected as an exposure evaluation value by an evaluation value calculating circuit 8, and a diaphragm circuit 10 is controlled based on a control signal generated by a control signal generating circuit 9 based on the exposure evaluation value for driving a diaphragm 1. Moreover, plural picture signals with different exposing amounts obtained by an electronic shutter operation are composited, and a video signal is generated.
Patent JP-H1126914-A (JP)
Title: Semiconductor module device
Inventor: IIDA YUKITOSHI
IPC: H05K3/22
Filed: 1997-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor module device which can be easily manufactured in which heat radiating can be improved, by stably maintaining a contact state between a heating element and a heat spreader for a long time. SOLUTION: This device is provided with a rectangular frame-shaped substrate supporting body 1, a module substrate 3 on which a heating element 2 is mounted, which is held on the substrate supporting body 1 while the back face peripheral edge is supported by the substrate supporting body 1, and heat spreader 4 formed of materials whose thermal conductivity is satisfactory, and fixed to the substrate supporting body 1 for covering a heating element mounting face 30 of the module substrate 3. In this case, an elastic buffer body 5 is interposed between the substrate supporting body 1 and the module substrate 3, and the heating element 2 is pressed on an element abutting face 40 of the heat spreader 4 by the elastic restoring force of the buffer body 5.
Patent JP-S5799187-A (JP)
Title: Powdering of high extract liquor
Inventor: SATOU JINICHI
IPC: C12G3/08
Filed: 1980-12-11
Abstract: PURPOSE: To prepare powdered high extract liquor capable of standing long- period storage, by blending a liquor having a high content of saccharide and extract with a hydrolyzate of amylopectin having a dextrose equivalent of 1W10, followed by spray drying.  
     CONSTITUTION: Amylopectin or starch consisting essentially of amylopectin is hydrolyzed with α-amylase to give a hydrolyzate having a dextrose equivalent of 1W10, which is dehydrated, dried, and blended with high extract liquor, e.g., liqueur, a sweet SAKE, Madeira, etc., and, if necessary, a powdering base, e.g, hydrolyzed dextrin of amylose-containing starch, other water-soluble substance, etc. The blend is subjected to spray drying. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H05341885-A (JP)
Title: Power source controller
Inventor: KOIKE KAZUO
IPC: G06F1/26
Filed: 1992-06-08
Abstract: PURPOSE:To prevent the decrease of a voltage, and to lengthen an operating time when a battery is used by temporarily turning OFF one load among two loads at the time of turning ON the other load, and decreasing the number of the operating loads. CONSTITUTION:When a back write 5 of an A load of large currents is turned ON, a bar code reader 8 of a B load whose current consumption is relatively reduced is temporarily turned OFF. The OFF state is detected by A and B load power source control circuits 10a and 10b of the A load, the power source of the B load is turned ON according to the detection, the B load is energized, and the B load is turned ON.