baber/WOPTO huggingface dataset:
Patent JP-2000067077-A (JP)
Title: Data base system and record medium recorded with program for processing chart division designation
Inventor: TAHIRA YOSHITOMO
IPC: G06F17/30
Filed: 1998-08-26
Abstract: PROBLEM TO BE SOLVED: To obtain a data base system for dividing a chart while reducing the load on a user by making it unnecessary for a user to re-define a key range when a key range column is a column for storing date information. SOLUTION: This system is provided with a data base 106 for storing a chart, a DBMS(data base management system) 105 for managing a data base, and a chart division designating part 100 for instructing the division of the chart in the data base to the DBMS. When the column of the key range of the chart whose division is instructed by a user is a column for storing date information, the chart division designating part provides a designation method for relatively dividing the chart based on the present date to the user, and instructs the division of the chart of the data base 106 to the DBMS at the time of judging that the change of chart division is necessary from the present date by recursively using the chart obtd. by dividing and storing records.  The instruction to the DBMS is carried out by a sentence prepared by a chart generation sentence generating part 111, and the DBMS prepares a new chart obtained by dividing the designated chart according to the key range in the data base.
Patent JP-H0559217-A (JP)
Title: Rubber composition
Inventor: YAMADA AKIYOSHI
IPC: C08L9/00
Filed: 1991-08-28
Abstract: PURPOSE:To provide a rubber composition with a low rolling resistance without destroying the rubber strength. CONSTITUTION:A rubber composition for a base part of an automotive steel belt radial tire having a two-layered tread part comprising a cap part and a base part, which has a loss tangent (tan delta) of less than 0.08 at 60 deg.C, is produced by mixing 100 pts.wt. polydiene rubber with 3-35 pts.wt. carbon black having a nitrogen adsorption specific surface of 40-120m<2>/g and a dibutyl phthalate absorption of 130ml/100g or above.
Patent JP-S6394208-A (JP)
Title: Method for coupling semiconductor laser with optical fiber
Inventor: ISHIZUKA SATOSHI
IPC: G02B6/42
Filed: 1986-10-09
Abstract: PURPOSE:To prevent coupling efficiency between a semiconductor and an optical fiber from deterioration due to the asymmetry of an aperture angle of the optical fiber by inclining a semiconductor laser in the longitudinal axis direction of the incident end face of the optical fiber by an angle corresponding to the inclined angle of the incident end face of the optical fiber. CONSTITUTION:The incident end face 5 of the optical fiber 3 is inclined from the axis of the optical fiber 3 and the semiconductor laser 1 is inclined in the longitudinal direction of the incident end face 5 of the fiber 3 by the angle corresponding to the inclined angle of the incident end face 5 of the fiber 2 so that the optical axis direction of light projected from the laser 1 coincides with the axial direction of the fiber 3 inside the fiber 3. Since the coupling efficiency can be prevented from deterioration due to the asymmetry of the aperture angle of the fiber 3 which may be generated by inclining the incident end face t of the optical fiber 3, reflected return light to the laser 1 can be suppressed as less as possible and a coupling device with high coupling efficiency to couple the semiconductor laser 1 with the optical fiber 3 can be obtained.
Patent JP-H1158558-A (JP)
Title: Slitter
Inventor: NAKAMURA TAKASHI
IPC: B31B50/18
Filed: 1997-08-20
Abstract: PROBLEM TO BE SOLVED: To easily and arbitrarily change a side pressure of an upper cutter or thin cutter by applying the side pressure to the upper cutter or thin cutter by air pressure of an air cylinder, and regulating the air pressure by an air regulator. SOLUTION: When an upper cutter 1 and lower cutter 2 are respectively rotated by an upper cutter shaft 4 and lower cutter shaft 3 and web material is guided to the cutters 1 and 2, the material is sandwiched between the cutters 1 and 2, and slit by the cutter 1 and 2. Side pressure of the cutter 1 of the slitter is applied by air pressure of an air cylinder 6. At the time of changing the side pressure according to a type of the material, the air pressure of the cylinder 6 is regulated by an air regulator 14 to change the side pressure and hence the side pressure is easily and arbitrarily varied. The air pressure of the cylinder 6 is regulated by the regulator 14, and side pressure of the cutter 1 is simultaneously changed.
Patent JP-H0687062-A (JP)
Title: Method and device for supplying molten metal
Inventor: UENO TOYOAKI
IPC: B22D17/30
Filed: 1992-09-09
Abstract: PURPOSE:To automatically, surely and easily supply molten metal with less energy consumption and small occupying space and to soak heat expansion by supplying the molten metal while moving the molten metal to molten metal storing part by syphon action of an inverse-U shape pipe provided between the front end part of a molten metal supplying part and the rear end part of the molten metal storing part according to molten metal pouring quantity. CONSTITUTION:An inverse-U shape pipe device 14 is constituted of the inverse-U shape pipe 30 whose end parts are positioned at the lower part of a chamber A in a boxy chamber and at the lower part of a chamber B being the molten metal passage in a fixed trough for supplying the molten metal and an electromagnetic induction type heater for temp.-keeping and heating around the inverse- U shape pipe. The device 14 is fixed to the trough part 11, and integrally moved when the whole boxy body 2 moves with the heat expansion. In the heat insulating part of the trough for supplying the molten metal, the space 33 arranged around the inverse-U shape pipe 30 is served as a moving margin.
Patent JP-H0874420-A (JP)
Title: Self-traveling truck for distributing concrete
Inventor: ITO MASAMI
IPC: E04G21/04
Filed: 1994-09-08
Abstract: PURPOSE: To quickly move a concrete distributing hose with a little labor. CONSTITUTION: A self-traveling truck 1 for distributing concrete is provided with a rotary driving mechanism 15 as a running mechanism and a turning mechanism 16 in a truck main body 12 thereof. A pipe 17 having a hollow cylindrical cross section is fitted onto the truck main body 12, and a supply port 18, to which the readymixed concrete is supplied, and a discharge port 19, from which the readymixed concrete is discharged, are provided in both ends of the pipe 17.
Patent JP-H0770524-A (JP)
Title: Double face polyimide adhesive sheet
Inventor: OKAMOTO KEIJI
IPC: C09J7/02
Filed: 1993-08-31
Abstract: PURPOSE:To obtain a double face polyimide adhesive sheet excellent in heat resistance, processability and adhesion by disposing a specific thermoplastic polyimide polymer on both surfaces of a base film layer made of a polyimide resin. CONSTITUTION:Adhesive layers made of a thermoplastic polyimide polymer of the formula (wherein Ar1, Ar2, Ar4 and Ar6 are each a bivalent org. group; Ar3 and Ar5 are each a tetravelent arom. group; l, m and n are each an integer of at least 0, provided that the sum of l and m is at least 1; and t is an integer of at least 1) are disposed on the two surfaces of a base film layer made of a polyimide resin to obtain a double face polyimide adhesive sheet. Use of the double face polyimide adhesive sheet can realize excellent heat resistance and processability.
Patent JP-H0290837-A (JP)
Title: Transmission circuit
Inventor: WATANABE HIDETAKA
IPC: H03K5/01
Filed: 1988-09-28
Abstract: PURPOSE:To obtain a fixed and stable threshold by setting the threshold of a photocoupler by means of resistances and bypassing a current flowing in a light-emitting element when a transmission signal is larger than the threshold by means of a bypass transistor between both ends of the light-emitting element of a second photocoupler. CONSTITUTION:An input signal is inputted between the input terminals 7 and 8 of a transmission circuit 1A and is photoelectrically converted by the first photocoupler 6. The output of the first photocoupler 6 controls an output transistor 5 and transmits a transmission signal S2 to a bidirectional signal line 40. An output signal S4 photoelectrically converts the transmission signal S2 based on a threshold TL2 decided by the resistances 30 and 31, and it is outputted from an output terminal 24. Namely, when the level of the transmission signal S2 is larger than a threshold TK2, the bypass transistor 29 is conducted, and the output signal S4 of a low level is outputted from the output terminal 24. Thus, the fixed and stable threshold can be obtained.
Patent JP-H0797104-A (JP)
Title: Accumulation structure of film processing equipment
Inventor: KIMURA AKIFUMI
IPC: B65H15/00
Filed: 1993-09-28
Abstract: PURPOSE:To improve user's handling property such as segregation work by virtue of, for example, visualizing information recorded on a film under a normal condition (condition of viewing it from above) by accumulating films after certainly reversing the sheet films discharged in upward protruded condition with their photosensitive surfaces facing downwards. CONSTITUTION:A swing bat 106 rotates approximately 110 deg. when a film proceeds on the swing bat 106. Because the bottom of the swing bat 106 is provided with difference in level, displacement of center of gravity of the film takes place when the swing bat 106 is about in a vertical position causing the film to depart from the swing bat 106 centering the supporting part of a click 108, a naturally fall as it is and proceed to a collection box guided by a guide plate and a guide. By accumulating the films after reversing them, the main image together with the exposed title letters and symbols can be viewed from above by normal image thus work such as segregation can be carried out easily.
Patent JP-H08104883-A (JP)
Title: Two-stage entrained bed coal gasifying furnace
Inventor: HAYATA YASUO
IPC: F23D1/00
Filed: 1994-10-05
Abstract: PURPOSE: To provide a two-stage entrained bed coal gasifying furnace capable of preventing cylindrical slag from growing in a reductor burner for throwing pulverized coal for dry distillation in a reductor and stably carrying out gasification operation. CONSTITUTION: A gas burner 16 is installed vertically below a reductor burner 9 attached to a reductor above a combustor so as to make the central line of the gas burner cross that of the reductor burner 9 in a furnace. The gas burner 16 is provided with LPG 31 and oxygen 32 to form a flame 33. The flame 33 melts and cuts cylindrical slag 15' growing at the tip of the reductor burner 9.
Patent JP-H0664000-A (JP)
Title: Mold replacement device for injection molding machine
Inventor: KITAURA ICHIRO
IPC: B29C33/30
Filed: 1992-08-18
Abstract: PURPOSE:To obtain a mold replacing device which can arrange a hose extended from a heater to a mold by providing a guide member in a mold placing unit of a movable base to guide a chain, connecting its one end to a carrier movable along the member and to be connected to the mold, and disposing the hose from the heater along the chain. CONSTITUTION:A plurality of movable rollers 22 are provided at lower parts of mold fixing boards 2, 3 of a molding machine. A pair of mold placing parts 11, 12 provided on a movable base 13 are longitudinally movably supported at a mold 10 by roller conveyors 20, 21, and has at a center a guide member 34 having a guide groove 31. A chain with a roller is guided in the groove 31, and connected at its end to a carrier 35 movable along the member 34 at its end and a heater on a lower surface of the base 13 through a sprocket rotating by a motor 50. The carrier 35 is pivotally fixed to a connecting arm, and connected to a connecting part connected temporarily to the mold 10. A hose connected to the heater is disposed along the chain with the roller and can be replaced while being connected to the mold 10.
Patent JP-S6483148-A (JP)
Title: Electrode for analysis
Inventor: YAMAUCHI MICHIHIDE
IPC: G01N27/416
Filed: 1987-09-26
Abstract: PURPOSE:To improve the stability of a base current in a carbon electrode and thereby to improve the precision in analysis and reproducibility, by a method wherein the density and the size of an opening existing in a working electrode are set at specified values. CONSTITUTION:A sample liquid to be quantified is supplied from a high-speed liquid chromatography 1 into an introduction port 2, made to contact with a working electrode 4 covered with a Teflon seal 3, made further to contact with a reference electrode 5 and then discharged from a discharge port 7 to which an auxiliary electrode 6 is fitted. Between the working electrode 4 and the reference electrode 5 a voltage is impressed from a power source 8. A current value of the working electrode 4 is relation to the eluation volume of the sample liquid passing from the introduction port 2 to the discharge port 7 is measured for analysis by a current measuring device 9. Besides, the working electroe 4 has openings whose density is 2X10<3>/mm<2> bellow and whose maximum diameter is 0.5mum or below, and it is formed of an isotropic carbon material. By using a surface-polished vitreous carbon material as this carbon material, S/N can be improved and thus a stable analysis can be attained.
Patent JP-H08103232-A (JP)
Title: Method for loosening frozen boiled rice
Inventor: ONODERA HIROFUMI
IPC: A23L7/10
Filed: 1994-10-05
Abstract: PURPOSE: To fractionate frozen boiled rice by grinding and to loosen it without breaking. CONSTITUTION: Boiled rice (a) is cooled into a normal temperature. The boiled rice (a) is rapidly frozen and water on the surface of the rice grains is frozen. The boiled rice is blocked by the ice crystal on the surface of the rice grains and the blocked boiled rice is fractionated by grinding and loosened. The cooling and freezing are carried out by providing the top and the bottom surface of net conveyors 12 and 22 with jet nozzles 15 and 27 along their fixed length and spraying cold air from the nozzles 15 and 27. The spray flow smoothly penetrates into gaps among the rice grains (a) and shows its cooling action. Water on the surface is frozen before the grains of the boiled rice are frozen to the core and the boiled rice is blocked by the ice crystal on the surface as mentioned above.  The ice crystal is broken by shear action caused by meshing of rotary combs 32, vibration of a conveyor 33 and a spray flow 34 and the blocked boiled rice is fractionated by grinding and made into a loosened state in each grain. In the operation, since the rice grains are not frozen to the core, they are hardly broken by shear action.
Patent JP-S6395341-A (JP)
Title: Measuring apparatus for fine particle in liquid
Inventor: ISHIKAWA MUNEHARU
IPC: G01B11/08
Filed: 1986-10-13
Abstract: PURPOSE:To enable accurate measurement of particle characteristic with a higher particle detecting efficiency, by arranging a liquid intake tube or a liquid drain tube near an optical window. CONSTITUTION:A sample liquid 16 flows from a liquid intake tube 1 connected to the side wall of an optical window section 21 opened on a cylinder section 20a of a measuring cell 20 in such a manner that the inflow liquid is mixed with an internal liquid at a joint between the window section 21 and the cylinder section 20a in turbulence. Then, the liquid flowing in passes through an emission window 11 and a part thereof is drained by a value determined with a flow rate adjuster via a liquid drain tube 15 while the rest thereof passes through a measuring area 3a. With a constant rotation of a stirring element 2, a turning action stabilizes the spiraling of the mixed liquid to form a spiral flow passing through the area 3a. Here, a laser flux 3 is made incident through the emission window 4 so as to be focused on the area 3a and scattered lights 14 from fine particles 17 in the liquid passing a focusing point of the flux 3 are received from a light receiver 5 to be converged on a mask 7 with a condenser lens 5 and converted into an electrical signal with a photoelectric converter 8. Thus, a particle size is calculated from the intensity of the scattered lights with a pulse height analyzer 9 and shown on a particle size display 10.
Patent JP-H0581684-A (JP)
Title: Multibeam control device
Inventor: TAMARU NAOYUKI
IPC: G11B21/08
Filed: 1991-09-20
Abstract: PURPOSE:To eliminate characteristics degradation of a beam string parellel advance control by superimposing multibeam rotation control signals onto multibeam translation signals and translation controlling multibeams. CONSTITUTION:A translation motion of a lens 55 against an optical disk 56 is controlled by a lens actuator 63, a tracking of multibeams is controlled and the beam rotation is controlled by a beam rotation actuator 66 through a beam string rotation prism 54. And feedback control signals (a) and (b) of the actuator 66 are formed by a first track position detection section 59, a track servo circuit 61 and a fourth track position detection section 60 of the actuator 63. The signals (b) and superimposed by signals (a), a beam string translation characteristics degradation is eliminated and the precision of the entire multibeam position determination is increased.
Patent JP-H0665323-A (JP)
Title: Monodisperse copolymer and its production
Inventor: WATANABE OSAMU
IPC: C08F12/00
Filed: 1992-08-19
Abstract: PURPOSE:To produce a monodisperse copolymer comprising two kinds of structural units and meeting the requirements of a polymer for a resist material by subjecting two specific monomers to anionic copolymn. CONSTITUTION:This monodisperse copolymer comprising structural units of formulas II and IV is obtd. by subjecting monomers of formulas I and II to anionic copolymn. In the anionic copolymn., a known living anionic polymn. initiator, esp. an organometallic compd.(e.g. n-butyllithium), is pref. used to improve the monodisperseness, The copolymn. is pref. carried out in an org. solvent (e.g. tetrahydrofuran) to facilitate the control of reaction rate. The obtd. copolymer meets the requirements of a polymer for a high-resolution resist material.
Patent JP-2000095866-A (JP)
Title: Production of gel from organopolysiloxane sheet-like or tube-like polymer
Inventor: CHEN CHENGGANG
IPC: C08G77/02
Filed: 1999-08-27
Abstract: PROBLEM TO BE SOLVED: To obtain the subject gel under mild conditions by using a polymer derived from a naturally yielded sheet-like silicate, etc. SOLUTION: This method for producing a gel from an organopolysiloxane sheet-like or tube-like polymer comprises bringing (B) the sheet-like or tube-like silicate into contact with (C) an organohalosilane comprising a dihalosilane or trihalosilane of the formula: R1R2SiX2 or R1SiX3 (X is a halogen; R1, R2 are each a 1-30C alkyl, an aryl, an alkaryl or the like) in (A) a polar solvent or a mixture of a polar solvent with a non-polar solvent, heating the obtained sheet-like or tube-like silicate and the mixture of the components A and C until forming an organopolysiloxane sheet-like or tube-like polymer, mixing the obtained organopolysiloxane sheet-like or tube-like polymer with an alkoxysilane, and subsequently leaving the mixture at room temperature or higher.
Patent JP-S6483268-A (JP)
Title: Blood circulation promoting apparatus
Inventor: ABE HIDEAKI
IPC: A61N2/00
Filed: 1987-09-26
Abstract: PURPOSE:To dispense with a power supply such as a dry battery or storage battery, by mounting a high frequency electromagnetic field generating means and a power generating means for supplying power to the high frequency electromagnetic field generating means by the generation of electromotive force due to electromagnetic induction. CONSTITUTION:A high frequency electromagnetic field generating means 2 and a power generating means 3 are received in a toothbrush 1. The power generating means 3 is constituted of a coil 31 and the permanent magnet 32 allowed to float in the coil 31 at the central part thereof by an elastic member 33 such as a coil spring and, when the toothbrush 1 is shaken up and down by holding the handle part 11 thereof, the permanent magnet 32 is repeatedly vibrated in the axial direction of the coil 31 by the force of the elastic member 33. By this method, the position of the permanent magnet 32 to the coil 31 changes cyclically and electromotive force is generated at both terminals of the coil 31. This electromotive force is subjected to full-wave rectification by a rectifier 34 and further brought to constant voltage by a constant voltage circuit 35 to be charged in a condenser 36. When a high frequency electromagnetic field is generated, a switch 4 is closed and the condenser 36 is charged to supply power to an oscillation circuit 21.
Patent JP-H1073602-A (JP)
Title: Sampling monitor
Inventor: UCHIDA AKIRA
IPC: G01N35/10
Filed: 1997-08-25
Abstract: PROBLEM TO BE SOLVED: To provide a sampling monitor by which a system can be constituted simply as compared with a conventional system used to perform an analysis on the basis of total pressure data during a suction operation and which can deal quickly with the judgment of 'clogging'. SOLUTION: A judgment circuit 12 which judges a normal suction operation and an abnormal suction operation on the basis of an output from a pressure sensor 4 inputs an atmospheric pressure P0 before starting a suction operation, a peak pressure value Pp in a sampling route and a pressure value Pe at a suction speed which is different from a suction speed at which the peak pressure value Pp is obtained, and it judges the normal suction operation and the abnormal suction operation on the basis of the leak pressure value Pp and on the basis of a value of (Pe -P0 )/(Pp -P0 ).
Patent JP-2001133627-A (JP)
Title: Method of producing polarlized light diffraction device
Inventor: NISHIMURA RYO
IPC: C09K19/00
Filed: 1999-08-27
Abstract: PROBLEM TO BE SOLVED: To provide a method of producing a polarlized light diffraction device having selective reflection characteristics, circularly polarization characteristics and diffraction capability. SOLUTION: This polarized light diffraction device is produced by forming a film from a liquid crystal material, containing a side-chain polymer liquid crystal, fixing the cholesteric alignment formed by the liquid crystal material to prepare a cholesteric liquid crystal film and adding a region imparting diffraction ability to the film.
Patent JP-H0691176-A (JP)
Title: Deaeration device
Inventor: TANAKA MASAKI
IPC: B01J47/02
Filed: 1992-09-10
Abstract: PURPOSE:To surely remove bubbles included in a closed circulatory system provided with an ion-exchanging device. CONSTITUTION:When a pump 1 is let to drive at the state that a liquid 3 enters into the circulation system, the liquid 3 passes through a pipe 10 and flows upward through the clearance between a tank 4 and an ion exchanging device 8 attached by O-ring B 9 at the root and air bubbles are deaerated through two through-holes provided in the ion-exchanging device 8 to exchange with the liquid 3. Even in the procedure in which the ion-exchanging device 8 is finally shut, air part is almost shut out, and perfect deaeration is carried out.