baber/WOPTO huggingface dataset:
Patent JP-H03237431-A (JP)
Title: Composition for liquid crystal oriented film, liquid crystal oriented film, production of liquid crystal oriented film, liquid crystal holding substrates, and liquid crystal display element
Inventor: OKUDA NAOKI
IPC: C08L79/08
Filed: 1990-02-15
Abstract: PURPOSE:To obtain 4 to 7 deg. pretilt angle with the total arom. polyimide free from fluorine by incorporating the arom. diamine expressed by specific formula and tetracarboxylic dianhydride having a silicon atom into the above compsn. and incorporating polyimide acid therein by bringing both exclusive of the specific formula into reaction at needs. CONSTITUTION:The compsn. for the liquid crystal oriented film is obtd. by incorporating the arom. diamine expressed by formula I, the tetracarboxylic dianhydride having the silicon atom expressed by formula II and the polyamide acid obtd. by bringing the arom. diamine exclusive of the formula I and/or the tetracarboxylic dianhyride exclusive of the formula II into reaction at needs. In the formula, Ar1 to Ar5 denote an arom. group; a to c denote 0 ot 1. In the formula II, Ar6 and Ar7 denote an arom. group; R1 to R4 denote 1 to 10C alkyl group, 1 to 10C substd. alkyl group or arom. group; X1 and X2 denote formula III; d and f denote 0 or 1; e denotes 0 or 1 to 5 integer. If the liquid crystal oriented film is formed in this way, 4 to 7 deg. pretilt angle is obtd. with the total arom. polyamide which is free from the fluorine.
Patent JP-S53119642-A (JP)
Title: Testing equipment for logic circuit
Inventor: NAGAMINE MASAAKI
IPC: G06F11/22
Filed: 1977-03-29
Abstract: PURPOSE: To make differential sequential test possible by causing a working-condition varying equipment to vary the package working conditions supplied to a package to be tested. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H11231382-A (JP)
Title: Zoom mechanism for zoom finder
Inventor: NAKAMURA GIICHI
IPC: G03B13/12
Filed: 1998-02-17
Abstract: PROBLEM TO BE SOLVED: To obtain a zoom mechanism capable of miniaturizing a zoom finder. SOLUTION: In the zoom finder interlocked with the zooming of a zoom lens; a variable power lens group L2 is slidably supported on a supporting shaft 41 arranged in parallel with a finder optical axis O through a supporting arm 21, and a cam pin 23 provided to project from the arm 21 is fit in the cam groove 51a of a cylindrical cam 51 arranged in parallel with the finder optical axis O. Gears 43a and 43b driven to be rotated interlocked with the zooming of the zoom lens are rotatably attached to the shaft 41, and a gear 47a interlocked with the gears 43a and 43b through intermediate gears 45a and 45b is fixed on the shaft of the cam 51. Then, a spring 27 energizing the arm 21 in a direction where the cam pin 23 always abuts on the cam surface of the groove 51a is fit on the shaft 41.
Patent JP-S57150203-A (JP)
Title: Dielectric resonator
Inventor: YABE NORIO
IPC: H01P7/10
Filed: 1981-03-11
Abstract: PURPOSE:To obtain a dielectric resonator which is small-sized, high in its stability and required no maintenance work, by providing a screw whose tip can be  adjusted and moved, in a gas liquid separated cavity to which a high dielectric  resonator has been installed. CONSTITUTION:A high dielectric resonator 10 stuck to the lower side of a bottom part 21 of a bottomed and cylindrical supporting base 20 consisting of a dielectric ceramic material is capable of adjusting the resonance frequency in a state that an open end part 22 of its supporting base 20 is stuck to the lower surface of the center part of a metallic upper cover 40 which has been made to adhere airtightly onto the upper part of a metallic housing 30, a screw hole 41 into which an adjusting screw 50 is spirally fitted is thread-cut in a place corresponding to the supporting base 20 in the center part of the upper cover 40, and the tip part of the adjusting screw 50 moves up and down in a cavity 23 formed by the supporting base 20 and the upper cover 40. Since the quality of the supporting base 20 is a dielectric, electromagnetic field energy is distributed to the cavity, too, therefore, when the adjusting screw is turned and its tip part is moved up and down in the cavity 23, the resonance frequency can be adjusted.
Patent JP-H04254979-A (JP)
Title: Random performance method
Inventor: ENDO ETSUHEI
IPC: G11B27/10
Filed: 1991-02-05
Abstract: PURPOSE:To provide random performance method playing numerous prescribed music. CONSTITUTION:When a random reapeat key 7b on an operation panel 7 while the prescribed music is played in random performance mode, a control part 6 determines the random performance order which increases the performance probability of the applicable music and plays the music in the determined order.
Patent JP-H04211524-A (JP)
Title: Portable radio equipment
Inventor: CHO KEIZO
IPC: H04B1/38
Filed: 1991-02-05
Abstract: PURPOSE:To obtain high sensitivity even in a small-sized antenna by bringing a part of the antenna whose length is shorter than the required length less than 1/10 of a used wavelength into contact with a human body. CONSTITUTION:A wrist watch type portable radio equipment consists of a radio equipment part 11 and a band 12, and is fixed to the human body 15 with the band 12. The tip of an antenna 13 is located at the inside of a loop composed of the radio equipment part 11 and the band 12. Accordingly, the tip of the antenna 13 comes into contact with the human body 15 when the radio equipment is carried. When the length of the antenna is shorter than that required for 1/10 of the used wavelength, and when the tip of it comes into contact with the human body, reception sensitivity is increased than the reception sensitivity in the case the tip of it does not come into contact with the human body. Thus, since, by bringing the tip of the antenna 13 into contact with the human body 15, a high gain can be obtained by means of the antenna with length shorter than the required length less than 1/10 of the used wavelength shorter then the required length less than 1/10 of the used wavelength, the small-sized portable radio equipment with high sensitivity is obtained.
Patent JP-H07224062-A (JP)
Title: Insecticidal nitro compound
Inventor: MORIIE KOICHI
IPC: C07D413/06
Filed: 1994-02-09
Abstract: PURPOSE:To obtain a new compound useful as an agricultural and horticultural insecticide and its intermediate. CONSTITUTION:This nitro compound is expressed by formula I (A is 6-chloro3- pyridyl or 2-chloro-5-thiazolyl; R<1> is H or methyl; X is O or S; R<2> is H or a 1-4C alkyl; Y is nitro or cyano; R<2> is a 1-4C alkyl when X is S), e.g. 3-(6- chloro-3-pyridylmethyl)-5-methyl-4-nitroiminotetrahydro-1,3,5-oxadiazine. The compound of formula I can be produced by reacting a compound of formula II with a compound of formula R<4>-R<3> (R<3> is a 1-4C alkyl; R<4> is halogen).
Patent JP-S62196100-A (JP)
Title: Load runback device of turbine generator
Inventor: NAKAMURA HIDEO
IPC: H02K9/18
Filed: 1986-02-21
Abstract: PURPOSE:To minimize variation of transmission power, by a method wherein when an emergency sealed oil pump is started and its exhaust pressure is of less than a prescribed value, a hydrogen atmosphere expulsion valve in a turbine generator is opened and a load of the generator is reduced. CONSTITUTION:If exhaust pressure of a normal sealed oil pump 20 is decreased during operation of the normal sealed oil pump 20, a pressure relay 6 acts and an emergency sealed pump 7 is started. If exhaust pressure is insufficient at the starting of the emergency sealed pump 7, a pressure relay 18 acts and a hydrogen atmosphere expulsion valve 22 is fully opened for a definite time so as to continue operation of the generator by the insufficient sealed oil pressure. At the same time, control signal to decrease a load of the turbine generator dependent of the decreased hydrogen gas pressure is supplied to a load runback device of the turbine generator.
Patent JP-H10229721-A (JP)
Title: Cutter for mower
Inventor: IJIRI TAKAMASA
IPC: A01D34/73
Filed: 1997-02-19
Abstract: PROBLEM TO BE SOLVED: To prevent a blade and a blade head from being damaged by contacting these blade and blade head with an obstacle such as stone when mowing weeds or the like with a rotary cutter. SOLUTION: The disk-shaped cutter is rotated by motive power and grass is mown by rotating this cutter. Concerning such a mower, the cutter 20 is formed into disk-shaped round saw having a little teeth provided with plural mowing blades 23 around its outer peripheral part and at the back of rotating direction of mowing blades around the outer peripheral part of cutter, a projecting part 24 is provided while being protruded to the outside of diameter direction rather than a rotational locus L of blade head 23 of these mowing blades.
Patent JP-H02214324-A (JP)
Title: Pulse generating circuit
Inventor: KOYANO ATSUSHI
IPC: H03K3/023
Filed: 1989-02-15
Abstract: PURPOSE:To obtain an output pulse whose width is always constant independently of the position by making a level difference deciding the pulse width follow the position control. CONSTITUTION:When an input trigger pulse 1 is reset, a transistor(TR) 1 is turned on and a collector level reaches '0'. After the trigger pulse is reset, the TR 1 is turned off and a constant current decided by a variable current source 2 flows to a capacitor C and the charge is started to be stored. Thus, the collector level of the TR 1 is increased linearly with time. The reference voltage of comparators 3, 4 is set Vref, Vref+IR respectively and a logic processing circuit 6 giving an output of a charge level when the level crosses the IR obtains an output pulse. Thus, the pulse width is constant independently of the I variable externally.
Patent JP-S58154347-A (JP)
Title: Rotary electric machine
Inventor: AOKI SHIYOUJI
IPC: H02K1/28
Filed: 1982-03-05
Abstract: PURPOSE:To enable to increase the capacity of a rotary electric machine without increasing a body size by providing field poles between connecting plates which are connected between rotational shafts. CONSTITUTION:A stator 1 and a rotor 2a which is opposed through the prescribed interval to the stator 1 are provided. The rotor 2a is mounted at the intermediate on a rotational shaft 5a which is opposed at the prescribed interval, and composed of connecting plates 11, 12 opposed at the prescribed interval, poles 7a provided between the plates 11 and 12 in such a manner that shades 7a, 7b of both ends of the plates are mounted at both ends of the plates 11, 12, and a field coil 8a wound on the body of the pole 7a. Notches 13 are formed at the shades 7b, 7c of the poles 7a. In this manner, the number of turns of the field coil can be increased, and the capacity can be increased without increasing the body size.
Patent JP-S62193484-A (JP)
Title: Remote supervisory and controlling equipment
Inventor: HAMADA AKIHIKO
IPC: H04Q9/00
Filed: 1986-02-20
Abstract: PURPOSE:To share a pattern setting switch to plural selector switches, and to reduce the number of the pattern setting switches not used in a general operation, by providing the pattern setting switch and the selector switch at separate casings in which operation terminal equipment are contained respectively. CONSTITUTION:The casing of a pattern setting switch 5g' is formed with a case main body 52 and a cover 60. The case main body 52 is mounted so that it is contained within a switch box 51 for a general wiring instrument built in an aperture part formed on a wall surface 50. Meanwhile, the casing of a selector switch 5b' is formed in almost the same shape as the casing of the pattern setting switch 5g', and is mounted so that a main body 70 is contained within the switch box 51 built in the aperture art formed on the wall surface 50.
Patent JP-H02217129-A (JP)
Title: Preform for extrusion
Inventor: NISHIUCHI SHOHACHI
IPC: B21J5/06
Filed: 1989-02-15
Abstract: PURPOSE:To prevent cracks, etc., from being generated on a forming punch and to prolong the life of a forming equipment itself by giving an angle in a prescribed range to the end face of a large-diameter head part of a preform forming a cuplike part when the preform is obtained by upsetting. CONSTITUTION:A preform W1 having a shank part formed by extruding a barlike stock forward is set in a upsetting die 6 and this preform W1 is pressurized by a punch 7 from the upper part to form a preform W2 having a large- diameter head part 1. In the middle of the lower end face of the punch 7, a recessed part 8 is formed to prevent the preform W1 from tumbling or buckling in an upsetting time and the lower end face other than the recessed part 8 makes an inclined surface 9 to form an inclined surface 5. The angle theta of the inclined surface 5 is 5 - 10 degrees. In this way, cracks are prevented from being generated on the forming punch in an upsetting stage.
Patent JP-S55129932-A (JP)
Title: Magnetic recording medium
Inventor: MATSUURA TAKESHI
IPC: G11B5/702
Filed: 1979-03-26
Abstract: PURPOSE: To improve durability and dispersion of magnetic powder by using a material where the mixture material of a tri-functional low-molecular weight isocyanate compound and a polyurethane pre-polymer and a vinyl chloride-vinyl acetate-vinyl alcohol copolymer are mixed in a specific proportion.  
     CONSTITUTION: The material, where 95W80pts.wt. of a vinyl chloridevinyl acetate-vinyl alcohol copolymer is mixed for 5W20pts.wt. of the mixture material of a tri-functional low-molecular weight isocyanate compound (Desmodur L, etc.,) and a liner chain polyurethane prepolymer having a quantity 1W4 times as large as the quantity of the compound above and having isocyanate radicals at both ends, is used as a binder to form a magnetic layer containing γ-Fe 2 O 3 , etc., or magnetic powder of Fe 3 O 4 , etc., containing Co, which has a bad dispersion property in the binder, on the polyester film, thereby producing a magnetic tape. Thus, a magnetic tape for, specially, high-density recording for video, etc., is produced which is superior in durability and has a good S/N ratio. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H07243269-A (JP)
Title: Method of building underground parking lot
Inventor: YOSHINO TSUGUHIKO
IPC: E02D29/045
Filed: 1994-03-07
Abstract: PURPOSE:To open a public road part of the upper part of an underground parking lot at an early time during construction of the underground parking lot, to shorten the construction period, to improve the safety for the work, and to reduce the construction cost. CONSTITUTION:After completion of covering 3 of the road surface, the lower part of the covering 3 is excavated so as to preferentially form a top slab 7, and refilling clay 9 is filled on the top slab 7 before the covering 3 is withdrawn. Simultaneously, excavation is carried out up to a final excavated face 10, and thereafter, temporary support piles 2 for supporting the road surface covering, extending from the upper layer to the lower layer, and sheathing members such as cut beams 4 and wales 5, which constituting sheathing are used as actual parking lot structural members for construction of the structure of the underground parking lot.
Patent JP-H01209331-A (JP)
Title: Apparatus for measuring atmospheric pressure generated in construction
Inventor: UENO HARUYUKI
IPC: G01L7/00
Filed: 1988-02-17
Abstract: PURPOSE:To accurately measure the atmospheric pressure generated in a construction, by inserting the leading end part of an elongated pipe whose internal space is filled with a high b.p. liquid in the construction along with a temp. detection part and connecting the rear end part thereof to a pressure detector. CONSTITUTION:The leading end part of a metallic elongated pipe 3 filled with a high b.p. liquid such as silicone oil or liquid paraffin is embedded in the cast frame 17 formed in a porous construction 15 composed of amorphous refractory or heat resistant concrete along with a thermometer composed of a thermocouple 10. The construction 15 is dried by heating the same from a surface 16. A plurality of the pipes 3 and a plurality of the thermocouples 10 are inserted according to the shape of the construction 15. The rear end parts of the pipes 3 are connected to a pressure detector 1 and the output thereof is inputted to a recorder 19. The rear ends of the thermocouples 10 are connected to a recorder 18 to continuously record pressure and temp., and the pressure and temp. generated in the execution body 15 are accurately detected. By this method, the explosion of the construction due to a rise in the pressure thereof is prevented.
Patent JP-S62193204-A (JP)
Inventor: WAKAHATA YASUO
IPC: H01C7/10
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-H02218484-A (JP)
Title: Waste foamed styrol volume-reducing apparatus
Inventor: NAKAMURA AKIRA
IPC: B09B3/00
Filed: 1989-02-17
Abstract: PURPOSE:To prevent the diffusion of an offensive smell generated at the time of the treatment of foamed styrol by providing an opening and closing door, a flapping plate and a shield plate to the foamed styrol charging part protruding from a housing and filling the deodorizing box arranged adjacent to the housing with a deodorant. CONSTITUTION:A combustion burner 33 heating a water container 32 to generate high temp. wet air and injecting air by pressure higher than atmospheric pressure is arranged in a housing 10 and the foamed styrol in the housing 10 is heated and melted by said high temp. wet air. An opening and closing door 41 exposed to the outside, a flapping plate 43 shakable from a horizontal position to above around a horizontal shaft 42 in a charging part 12 and a shakable shield plate 45 vertically falling around a horizontal shaft 44 under its own wt. to shield the charging part 12 and the interior of the housing 10 are provided to the foamed styrol charging part 12. Further, a handle 14 operable from the outside of the charging part 12 is connected to the flapping plate 43 and a deodorizing box 14 is filled with a deodorant 55.
Patent JP-2000233419-A (JP)
Title: Production of resin molded body
Inventor: HOSHIKAWA ATSUSHI
IPC: C08K5/00
Filed: 1999-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a roll which has multi-colored layers in the crosssectional direction and has a strength comparable to an integrally molded article. SOLUTION: This centrifugal molding is a method wherein a polymn. raw material contg. a monomer or oligomers is polymerized in a mold rotating under a centrifugal force, comprising a process (1) wherein the polymn. raw material colored into a required color is placed in the mold and is polymerized under a centrifugal force until the viscosity is increased to reach 1-1,000 Pa.s, a process (2) wherein another polymn. raw material colored into a different required color from (1) is placed in the mold and is polymerized under a centrifugal force until the viscosity is increased to reach 1-1,000 Pa.s, a process (3) wherein a required color is selected and the process (2) is repeated by a required number of times (contg. the number of times of zero) and a process (4) wherein polymn. of the polymn. raw materials in (1)-(3) are completed to obtain a multi- colored resin molded article.
Patent JP-S60182193-A (JP)
Inventor: SHIRAI MITSUGI
IPC: H05K3/34
Filed: 1984-02-29
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-H08232565-A (JP)
Title: Arch gate
Inventor: TOMIUCHI SHINICHI
IPC: E06B11/02
Filed: 1995-02-24
Abstract: PURPOSE: To simplify site work by inserting core materials consisting of H-steel, etc., having bearing plates at upper ends to hollow cylindrical precast concrete(PC) gate posts and bearing a beam material such as an arch by the core materials. CONSTITUTION: Core materials 2 composed of H-steel, etc., with bearing plates 3 bearing beam materials 4 at upper ends are inserted into PC gate post bodies 1 with vertically penetrated hollow sections, and the gate post bodies 1 and the core materials 2 are connected by bolts. The PC body 1 may also be formed in either of a columnar shape or a prismatic shape, and an assembly, in which split types are stacked in pairs, may also be used as the PC body 1, and insert nuts for screwing bolts are buried previously to the inside. A natural stone-like pattern can be given to the outer circumferential surface of the gate post body 1. The beam materials 4 are bridged between the gate post bodies 1, and fixed by the bearing plates 3, thus ensuring the strength of gate posts 7 by the core materials 2. Accordingly, the execution of works on a field is simplified, thus shortening the term of works.
Patent JP-H03241561-A (JP)
Title: Feed device for disk cartridge
Inventor: ONO ITSUKI
IPC: G11B17/26
Filed: 1990-02-19
Abstract: PURPOSE:To smoothly and securely transfer a disk cartridge between a holder, a storage part and a driver with simple constitution by providing right and left arm turning means, a roller energizing means and a cam device. CONSTITUTION:When a cam 36 is driven, followers 38 and 40 rotate along a cam surface and they approach and are detached. Rollers 31a and 31b a the tips of the arms 33a and 33b are displaced between operation/saving positions and the cam followers 38 and 40 are slightly detached from the cam surfaces 36a and 36b. In the energizing means 45, a spring 45c is given to wires 45a and 45b and it is connected to leaves 47a and 47b through a pully. The, they turn with the shafts 48a and 48b as a center and cam followers 49a and 49b are given to the tips of the levers. When the arms 33 are in the operation position, the rollers 31 are abutted on the side surface of the cartridge C by the operation of the spring 45c, the rollers 31 are turned and feeding is driven. At the time of saving, the cam followers 49a and 49b of the levers 47a and 47b move to the cam surfaces SC, and the expanding ratio of the spring 45c is reduced. Thus, the cartridge transfer of high reliability is attained with such constitution.
Patent JP-H06247160-A (JP)
Title: Fuel vaporization restraining device in fuel tank
Inventor: FUKAZAWA OSAMU
IPC: B60K15/03
Filed: 1993-02-25
Abstract: PURPOSE:To provide a fuel vaporization restraining device in a fuel tank which can restrain fuel from vaporizing, and is excellent in installation. CONSTITUTION:A fuel pump 8 to be housed in the bottom of a subtank 12, and a floating plate 17 are held by the cover 14 of a service hole 13, in this case, the floating plate 17 is inserted in the service hole 13 so as to be assembled therein a state that the plate is slidably held by the cover 14. The floating plate 17 covers the fluid surface of fuel within the subtank 12, and is moved up and down as the fluid surface goes up and down. This constitution thereby causes the contact area of fuel with a space within a fuel tank to be decreased, so that a range within which fuel can vaporize is thereby lessened. Therefore, fuel vaporization speed is lessened, the quantity of vaporized fuel is consequently restricted. Moreover, since the floating plate 17 can easily be installed in the subtank 12 when the cover 14 is installed in the service hole 13, installation can thereby be enhanced.
Patent JP-H11225794-A (JP)
Title: Stabilization of indoxyl-amino acid ester or indoxyl-peptide ester and measurement of enzyme activity of trypsin and reagent for measuring trypsin enzyme activity
Inventor: YONEHARA SATOSHI
IPC: C12Q1/37
Filed: 1998-02-18
Abstract: PROBLEM TO BE SOLVED: To prevent N α-Z-lysinyloxy-indole capable of providing a substrate for trypsin from decomposing in a buffer. SOLUTION: Nα-Lysinyloxy-indole and either one of glycylglycine and manganese are made to coexist in a buffer. The concentration of the glycylglycine is preferably >=5 mmol/L and the concentration of the manganese is preferably 1-1,000 mmol/L. The pH of the buffer is preferably pH 7-8. 5. When an enzyme reaction of trypsin is initiated in the buffer, the N α-lysinyloxy-indole is decomposed to produce indigo, which is colored to blue.