baber/WOPTO huggingface dataset:
Patent JP-H01207825-A (JP)
Title: Microprocessor
Inventor: OSHIMA TOSHIHARU
IPC: G06F9/30
Filed: 1988-02-16
Abstract: PURPOSE:To make the register of refuge dedication unnecessary and to cut down the scale of a hardware by making a general purpose register and a work register function or the like as for operand refuge. CONSTITUTION:An instruction register 11 stores an instruction field OM, and a decoding part 12 decodes it and reads the classification of an instruction. A mode control part 13 controls an internal circuit every decoded operand mode. A microprogram ROM 19 controls the execution of the refuge and the instruction of an operand. To a source and a destination operand supplied from an operand storing part MDI, an immediate storing part IDI, a general purpose register 18 and so on, an executing part 20 executes the operand refuge from the MDI or the IDI to the register 18 and the respective kinds instructions according to the microprogram on starting. A control part 21 makes the register 18 refuge the source or the destination operand in case of a refuge program.
Patent JP-H09205601-A (JP)
Title: Video signal supply circuit and video display device
Inventor: KOSHIBA HIROKI
IPC: H04N5/63
Filed: 1996-01-29
Abstract: PROBLEM TO BE SOLVED: To save power in the standby state without addition of any component to a power supply section and to reduce the production cost. SOLUTION: The circuit is provided with amplifier transistors(TRs) QR3 , QG3 , QB3 to generate drive signals for a cathode ray tube, switching TRs QR1 , QG1 , QB1 to interrupt a bias circuit for the amplifier TRs, and a control terminal t7 from which a control signal to control the switching means is supplied, and also with a switching means interrupting a load current fed to the amplifier TRs and a control terminal from which a control signal to control the switching means is received. Moreover, the video signal supply circuit is used to configure the video display device.
Patent JP-H05196006-A (JP)
Title: Hydraulic controller
Inventor: RUDORUFU BURUNNAA
IPC: F15B11/00
Filed: 1992-02-20
Abstract: PURPOSE: To prevent post-movement of a double-acting cylinder by connecting each action conduit extending from two rooms of the double-acting cylinder with a control pressure conduit with an attenuation throttle installed midway, and connecting a conduit loop installed with a valve to the control pressure conduit detouring around the attenuation throttle. CONSTITUTION: The double-acting hydraulic cylinder 1 of a track crane is supplied with pressure oil from a pressure supply source P through a control valve C and action conduits 4, 5. A load-retaining valve H to help hold a load F at e.g. the zero position of the control valve C is installed midway along the action conduit 4 connected to the piston head side room 2 of the cylinder 1. The adjustable attenuation throttle 13 to attenuate pressure fluctuation in downward movement of the load F or controlled open-close movement of a valve 6 is installed midway along the control pressure conduit 12 which connects two action conduits 4, 5. Here, a conduit loop 14 with a valve 15 which can be positioned at the cutoff position by the pressure of a spare control conduit 17 is furnished detouring around the attenuation throttle 13.
Patent JP-H05235045-A (JP)
Title: Field-effect transistor
Inventor: KONO YASUTAKA
IPC: H01L29/417
Filed: 1992-02-20
Abstract: PURPOSE:To obtain a high-performance field-effect transistor having high gate breakdown strength characteristics by a method wherein a silicon oxide insulating film is formed between an isolation layer formed by an ion implantation and a gate electrode. CONSTITUTION:A semiconductor layer 6 is formed on a compound semiconductor substrate and a recess 3 is formed in a gate electrode 1 formation place of the layer 6. A silicon oxide insulating film 5 is formed on the layer 6 comprising the recess 3 and the film 5 other than the film 5 on the gate electrode 1 formation place is removed by dry etching. Then, the place under the removed film 5 is patterned and an isolation layer 4 is formed by an ion implantation of boron in the periphery of a resist pattern excluding the gate electrode 1 formation place. By providing the film 5 having a high breakdown voltage between a gate electrode 1 and the layer 4 in such a way, a dielectric strength between the gate electrode over the layer 5 and a drain electrode can be improved.
Patent JP-S61192842-A (JP)
Title: Ceramic polymerization engine
Inventor: TAKAHASHI EIZO
IPC: F02F3/00
Filed: 1985-02-21
Abstract: PURPOSE:To improve the heat resistance and thermal insulation of combustion chamber thus to improve the thermal efficiency and to reduce the size by applying ceramic onto the inner face of cylinder head facing against the combution chamber, the bore inner face of cylinder block and the outer face of piston. CONSTITUTION:When applying in multi-cylinder engine for vehicle, alumina system ceramic coating layer 3 is formed on the bore inner face of aluminum alloy cylinder block 1 arranged on the crank case 2. While alumina system ceramic coating layers 7, 10 are formed respectively on the outercircumferential face and the upper face of aluminum alloy piston 5 and the inner face facing against the, the combustion chamber 9 of cylinder head 8. Consequently, water jacket is not required for the cylinder block 1 thereby the pitch between the cylinders can be set to the minimum resulting in shortening of the overall length of cylinder block 1.
Patent JP-S57147172-A (JP)
Title: Tape cassette
Inventor: KOBAYASHI TADASHI
IPC: G11B23/087
Filed: 1981-03-09
Abstract: PURPOSE:To improve sealing efficiency and prevent a reel from revolution in the closed status of a sliding cover by installing the sliding cover closing a cut part in addition to a rotating cover to close a cassette opening part. CONSTITUTION:A rotating cover 17 and a sliding cover 18 are installed to be used for a tape cassette 1 and a cut part 13 respectively. A pair of projections 22 of the sliding cover 18 are engaged with a guide channel 23 and forced to slide to the front side by a compression spring 26. A tape reel has a ring locking part around the periphery of a hub and, in the sealed status that the rotating  and sliding covers 17, 18 are closed, a lock pawl 45a is engaged with the ring  locking part to prevent the tape reel from rotation.
Patent JP-H0970455-A (JP)
Title: Club head for golf
Inventor: NAKAGAWA TAKAO
IPC: A63B102/32
Filed: 1996-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a sufficiently high modulus of elasticity, to reduce a weight and to obtain excellent ball hitting sensation by using a carbon fiber-carbon ceramic composite material for at least the face of a club head for golf. SOLUTION: The carbon fiber-carbon ceramic composite material (C/C ceramic material) is used for at least the face 6 of the golf club head 5 in order to increase the carry of a ball, to easily obtain the exact distance feel, to stabilize the directivity and to improve wear resistance and water resistance. The C/C ceramic material has at least one sheet and is formed by laminating the plural sheets in order to obtain the desired thickness. At this time, the lamination direction may be the same or different in the direction where the carbon fibers in the sheets are arranged. The ceramic content of the C/C ceramic material is set in a range of 0.1 to 50vol.%.
Patent JP-H01271019-A (JP)
Title: Method and device for molding blade unified rotor
Inventor: DONARUDO JII MAKUNITSUTO
IPC: C22C19/05
Filed: 1989-02-13
Abstract: PURPOSE: To simply and inexpensively fabricate a blade of an integrally bladed rotor by moving dies to a heating zone when the blade and a rim are at a superplastic forming temperature, thereby twisting the blade into the desired dimensions. CONSTITUTION: This apparatus 15 is equipped with heaters 56, 58 for increasing the temperature of the blade 16 up to the temperature within the range of an alloy superplastic forming temperature. The temperature of a part of the rim where the blade 16 is provided extendedly is raised. The rotor 10 is automatically rotated around a shaft 52 by a blade forming device 15 at the time of the completion of each twist movement. Meanwhile, the die 32 isequipped with a means existing in a second die position. At the time of the completion of the twisting movement of each blade, the rotor 10 is rotated again until a time when each blade 16 is twisted or the required blade is twisted. Consequently, in this method inert gas atmosphere is unnecessary, and the oxidation of the die is minimized.
Patent JP-H07244434-A (JP)
Title: Transfer belt device
Inventor: SOMIYA TOKUMASA
IPC: G03G15/16
Filed: 1994-03-03
Abstract: PURPOSE:To provide a transfer belt device capable of making the distribution of a current uniform and performing a uniform transfer even by a transfer belt having unevenness in resistance. CONSTITUTION:In the transfer belt device provided with the transfer belt 12 of middle resistance being in contact with a photoreceptor 10, an applying electrode 16 disposed in contact with the rear of the transfer belt 12 and applying a voltage thereto, earth electrodes 17a and 17b arranged in contact with the transfer belt and a moving means M for moving the transfer belt 12, the applying electrode 16 is arranged in the central part in the width direction of the transfer belt 12, nearer to the downstream side than the contact part S of the photoreceptor 10 and the transfer belt 12 and the length in the width direction is 45mm even in a maximum.
Patent JP-H06250212-A (JP)
Title: Active matrix substrate and its production
Inventor: YUDASAKA KAZUO
IPC: H01L29/78
Filed: 1993-02-23
Abstract: PURPOSE:To sufficiently reduce the offset current of pixel TFTs and to obtain uniform electrical characteristics by constructing the pixel TFT from TFT an offset type and TFTs constructing peripheral circuit from TFTs of a non- offset type. CONSTITUTION:The pixel TFT-A is a channel type TFT and an offset gate type and the TFT-B and TFT-C constituting the peripheral circuits are a N channel type TFT and P channel type TFT, respectively, of a non-offset gate type. The TFT-A is longer in the length of the channel region 106 than the width of a gate electrode 112 and has a so-called offset structure and is small in off current. The TFT-and TFT-C constituting the peripheral circuits have a standard self-alignment structure and the large ion current is obtainable thereon. Namely, the TFTs with which the changes written into the pixel electrodes are sufficiently held and the peripheral circuits are capable of operating at a high speed and which have the excellent uniformity of the electrical characteristics are obtd.
Patent JP-S56130740-A (JP)
Title: Hardening method for gelatin
Inventor: KOBAYASHI MORIO
IPC: C08L89/00
Filed: 1980-03-15
Abstract: PURPOSE:To harden a gelatin film of a silver halide photographic material so as to be suited for quick photographic processing without impairing its photographic characteristics by using a specific compound which is obtained by partially hydrolyzing a dichloro-s-triazine deriv. CONSTITUTION:The dichloro-s-triazine deriv. expressed by the formula I (R is substituted or nonsubstituted phenyl, naphthyl), such as, for example, the formula II and the formula III, is partially hydrolyzed at about room temp.-50 deg.C by using about 2-4 equivalent times that of an aqueous alkali soln., whereby a hardener is prepd. Next, said hardener is added to gelatin and is caused to react, whereby the gelatin is hardened. In the casing of adding this into a coating soln. for forming the gelatin film, the amount of its addition is kept at about 5X10<-7>-2.5X10<-3> mole per g of dry gelatin weight.
Patent JP-S60177798-A (JP)
Title: Coaxial flat speaker
Inventor: TAKEWA HIROYUKI
IPC: H04R7/18
Filed: 1984-02-23
Abstract: PURPOSE:To flatten a sound pressure frequency characteristic by decreading a step between a low frequency diaphragm surface and each edge surface fixed to the peripheral to suppress disturbance of a sound from a diaphragm for high/intermediate frequencies due to a reflected sound of an edge. CONSTITUTION:A low frequency diaphragm 21 is fixed and supported by frames 25 and 26 through edges 23 and 24 fixed to outer and inner peripheral parts 21a and 21b, which are provided with steps 27 and 28 so that the surface of the diaphragm 21 can approach to respective edges 23 and 24 as much as possible, that is, respective peripheral parts 21a and 21b will be thinner than an inside part, and respective edges 23 and 24 are fixed to the steps 27 and 28. With said constitution, since the thickness of the peripheral parts 21a and 21b is adjusted so that a step between the surface of the diaphragm 21 and those of respective edges 23 and 24 will be minimized, it can be suppressed that sounds from a high/ intermediate frequency diaphragm 22 are disturbed by reflected sounds from the edges 23 and 24.
Patent JP-H07242295-A (JP)
Title: Liquid storage tank
Inventor: MATSUHISA NOBUO
IPC: F17C13/06
Filed: 1994-03-03
Abstract: PURPOSE:To prevent a roof and side wall of a liquid storage tank from being deformed by slosh of waves generated in the liquid storage tank. CONSTITUTION:A relief opening 16 is provided on a second roof 2 of a liquid storage tank and covered with a lid 17 on which a weight 19 having a specified weight is attached. When waves generated in the liquid storage tank strike against the lid 17 that covers the relief opening 16, an impulse force is exerted on the lid 17. When the impulse force exceeds the load of the weight 19 attached on the lid 17, the relief opening 16 is opened and the impulse force caused by the waves is released outside the liquid storage tank. When the impulse force of the waves becomes lower than the load of the weight 19, the lid 17 is closed due to the load of the weight 19 and covers the relief opening 16.
Patent JP-S53118870-A (JP)
Title: Fludized bed type burning method and apparatus
Inventor: OONO AKIFUMI
IPC: F23G5/30
Filed: 1977-03-25
Abstract: PURPOSE:To ensure withdrawl of unburned residue outside with the air injection point so positioned to cause a voltex toward the center of furnace in the fluid medium.
Patent JP-S62197372-A (JP)
Inventor: SATO HIDEKI
IPC: H05K1/09
Filed: 1986-02-20
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-S54126543-A (JP)
Title: Frame for screen photoreceptor
Inventor: TANAKA KAZUMOTO
IPC: G03G5/00
Filed: 1978-03-24
Abstract: PURPOSE:To reduce load fluctuation of a corona discharger and to prevent overload and spark discharge, by providing a resistor in the inside of frame of a screen photoreceptor furnished with a corona discharger, especially on a connecting band. CONSTITUTION:When conductive connecting band 3 faces adjacently to discharge electrode 6 with high voltage applied, in the worst case, overload due to increase of load current, spark discharge between the ends of band 3 or conductive dust or the like on band 3, sometimes, breakdown of screen 4 or electrode 3 occur. Therefore, resistor 10 as low as 10<5>-10<7> ohm.cm in volume resistivity is installed on the face of band 3 opposite to electrode 6, permitting always stabilized corona discharge to be effected from electrode 6 even if band 3 approaches too closely electrode 6 by rotation of frame 1 with screen stretched.
Patent JP-H06293653-A (JP)
Title: Antirheumatic agent
Inventor: SAKANE TAKESHI
IPC: A61P29/00
Filed: 1993-02-01
Abstract: PURPOSE:To obtain an antirheumatic agent having high pharmacological effect and low side action by using SAIREITO (a kind of blended Chinese herb drugs) as an active component. CONSTITUTION:SAIREITO composed of 4-7 pts. of SAIKO (root of Bupleurum falcatum), 5-6 pts of TAKUSHA (bulb of Alisma plantago-aquatica), 4-5 pts. of HANGE (rhizome of Pinellia ternata), 3 pts. of OUGON (root of Scutellaria baicalensis), 3-4.5 pts. of SOUJUTSU (rhizome of Atractylodes lancea), 2-3 pts. of DAISOU (fruit of Zizyphus jujuba), 3-4.5 pts. of CHOREI (sclerotium of Polyporus umbellatus), 2-3 pts. of NINJIN (rhizome of Panax ginseng), 3-4.5 pts. of BUKURYO (sclerotium of Poria cocos), 2 pts. of KANZOU (root of Glycyrrhiza glabra), 2-3 pts. of KEIHI (bark of Cinnamomum cassia) and 1-4 pts. of SHOUKYOU (rhizome of Zingiber officinale) is used as it is or the extract SAIREITO is used as an active component. The agent is prepared in the form of peroral drug or a parenteral drug such as injection and drip. The daily dose of the agent is 1-10g (in terms of dried extract of the SAIREITO) for adult in 1-3 divided doses in the case of peroral administration. The SAIREITO extract can be prepared by extracting the SAIREITO having the above composition with 10-20 times volume of hot water and filtering the extracted solution.
Patent JP-S62191029-A (JP)
Title: Apparatus for separating heavy carbon methane
Inventor: HIRANO SHIGEKI
IPC: C07C7/09
Filed: 1986-02-18
Abstract: PURPOSE:To enhance the efficiency of a condenser refluxing liquefied methane, by interposing a compression means performing the compression, cooling and compression of a methane cooling medium in this order between an evaporator and a heat dissipator. CONSTITUTION:A stock methane supply passage is connected to a distillation tower 1 and a condenser 3 cooling methane gas to reflux the same to the distillation tower 1 is connected to the upper part of the distillation tower 1 and a recovery passage 4 for methane gas low in the content of heavy carbon methane is connected to the condenser 3. A compression type heat pump A recirculating methane as a cooling medium in the order of a compression means 5 consisting of a first compressor 5a, a methane cooling part 5b and a second compressor 5c, a heat dissipator 6, a pressure reducing valve 7 and an evaporator 8 is provided. The evaporator 8 is integrally molded along with the condenser 3 and heat dissipator 6 comprises a heat exchanger connected to a methane cooling medium cooling part 5b by a LNG cooling pipe 11 and cooling the methane cooling medium by LNG.
Patent JP-S52117692-A (JP)
Title: Preparation of sample with polished surface
Inventor: MIYAMOTO AKIMASA
IPC: B24B37/04
Filed: 1976-03-30
Abstract: PURPOSE:To facilitate working of a small article having a polished surface by effecting cooling and shrinkage to reduce the adhesion of an adhesive thereby to facilitate separation.
Patent JP-H10262309-A (JP)
Title: Method for laying optical fiber cable or electric cable in hard laying ground and cable laying device
Inventor: FINZEL LOTHAR
IPC: G02B6/50
Filed: 1998-02-17
Abstract: PROBLEM TO BE SOLVED: To fully protect cables against damage but not to weaken the supporting layer of hard laying ground and to make it possible to form a groove as much easily as possible and in such a way as not to cause environmental pollution when laying cables in the hard laying ground. SOLUTION: The surface layer of laying ground (VG) is heated (HE) until it is softened. The laying ground material is pushed aside (VR, HR) so as to form a groove (N) in the heated laying ground and a rising part of the laying ground material pushed to the surface of the laying ground (VM) along at least one side of the groove. After a cable (K) is guided into the groove (KA), the laying ground material pushed aside is put back over the cable laid in the groove (VR). Then, the laying ground material put into the groove again is rammed (WE).
Patent JP-H01208139-A (JP)
Title: Line printer
Inventor: IKEGAMI SEIICHI
IPC: B41J1/20
Filed: 1988-02-16
Abstract: PURPOSE:To perform printing at a printing speed at least two times that of a conventional line printer, by providing a plurality of type bands and a plurality of hammer banks for striking a plurality of the type bands and simultaneously performing printing by a plurality of the type bands. CONSTITUTION:The interval between an upper type band 1A and a lower type band 1B is set to n-times (n; an integer of 1 or more) the least common multiple of a printable line feed interval. For example, the interval between the type bands is set to 1 inch. Since two hammer banks 2A, 2B are simultaneously operated with respect to two type bands 1A, 1B, the printing of two lines is simultaneously performed at an interval of 1 inch. Next, paper feed for line feed is performed by a tractor 4 and the printing of an integer line is performed. Thereafter, paper feed of 1 inch is performed and a series of these operations are repeated.
Patent JP-S59230560-A (JP)
Inventor: DEIITAA AARU BERUNTO
IPC: G01K13/00
Filed: 1984-02-27
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-S58152578-A (JP)
Inventor: MASHITA SABUROU
IPC: A63C7/10
Filed: 1982-03-06
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-H08203153-A (JP)
Title: Optical information recorder
Inventor: HORI SHIGEKI
IPC: G11B11/10
Filed: 1995-01-30
Abstract: PURPOSE: To use a driving means and an optical head, etc., in common and to flexibly cope any recording medium with one set of optical information recorder by providing a withdrawal control mechanism for a recording magnetic head and a discriminating mechanism for an optical information recording medium. CONSTITUTION: The recorder has a spindle motor 20 for rotating the optical information recording medium, an optical pickup 21 capable of sliding back and forth, a 1st arm member 24 and a connecting means. The 1st arm member 24 is operated to make a recording head 22 turnable between a recordable position opposite to an objective lens 23 provided on the optical pickup 21 and a withdrawal position separated from the objective lens, and is slidable in the same direction as the optical pickup 21. In addition, the recorder has a rotating means for the 1st arm member 24 and the connecting means for sliding the 1st arm member 24 by following the opticals pickup 21 sliding back and forth, thus recording and reproducing the recording medium.
Patent JP-S56131610-A (JP)
Title: Production of polyacetylene for high-performance semiconductor
Inventor: TSUKAMOTO JIYUN
IPC: C08F4/64
Filed: 1980-03-21
Abstract: PURPOSE: To inexpensively and easily obtain title polymer having permeability and moldability, by polymerizing acetylene (or its derivative) under specified conditions by using a titanium tetrabutoxide-triethylaluminum polymerization catalyst.  
     CONSTITUTION: A polyacetylene for high-performance semiconductors is produced by polymerizing acetylene or its derivative under conditions of relations I, II and III, wherein X is a molar ratio of triethylaluminum to titanium tetrabutoxide, and y is a molar concentration of titanium tetrabutoxide in the catalyst solution, by using as  titanium tetrabutoxide-triethylaluminum as a polymerization catalyst. This catalyst  system can be used as such, but is usually used in solution because uniformity is preferred in applying the catalyst on the surfaces of vessel wall, metal and glass.  
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H03238803-A (JP)
Title: Circuit for driving actuator of electric lock
Inventor: KASHIWAGI KAZUHITO
IPC: H01H47/32
Filed: 1990-02-15
Abstract: PURPOSE:To reduce the cost and power requirement of an electric lock while improving reliability by using semiconductor switching elements to drive the actuator of the electric lock. CONSTITUTION:A driver circuit A is provided for driving the actuator (e.g. solenoid) of an electric lock. The driver circuit includes two series circuits 10 consisting of semiconductor switching elements 10a and 10b; the two series circuits are connected in parallel between the positive and negative terminals of a d.c. source. The actuator 12 is connected between the connection J1 of the switching elements of one series circuit and the connection J2 of the switching elements of the other series circuit. The two series circuits are controlled alternately to turn on the switching element 10a on the positive side of one series circuit and the switching element 11b on the negative circuit of the negative side simultaneously. As a result, the current through the actuator (solenoid) is inverted periodically to lock and unlock alternately. It is possible, in this manner, to reduce the cost and power requirement of an electric lock while improving reliability.