baber/WOPTO huggingface dataset:
Patent JP-H02173586-A (JP)
Title: Directional beam synthesizing circuit
Inventor: KIMURA YUTAKA
IPC: G01S7/52
Filed: 1988-12-27
Abstract: PURPOSE:To suppress the side lobe and to obtain a directional beam whose main lobe is sharp by forming an intermediate signal having an intermediate phase of two pieces of adjacent vibrators from each electric signal of plural vibrators placed in a shape of a circular curve. CONSTITUTION:Signal converting circuits 11, 21 receive electric signals of plural vibrators P1-P6 for constituting a receiver by being placed at arbitrary intervals along a circular curve C, form two or more intermediate signals having an intermediate phase of electric signals of two pieces of adjacent vibrators in accordance with two pieces of vibrators and output them. This intermediate signal is equivalent to electric signals generated by virtual vibrators a1-a5, b1-b5 placed along the circular curve C of two pieces of adjacent vibrators among the vibrators P1-P6 placed along the circular curve C. Also, phase adjusting circuits 12, 22 for dividing the intermediate signal into plural groups and receiving them are provided, and the same phase intermediate signal is outputted by bringing the intermediate signal to phase-shifting so that a phase delaying circuit of these phase adjusting circuits 12, 22 becomes the same phase as the most delayed phase among phases of all the intermediate signals.
Patent JP-H07189742-A (JP)
Title: Combustion equipment used for turbine for power generation
Inventor: SUTEIIBUN YUUJIIN MAMUFUOODO
IPC: F02C3/30
Filed: 1994-12-05
Abstract: PURPOSE: To provide a combustion device for a turbine to facilitate manufacture and assembly and reduce a cost and besides contain a high efficiency regulation device. CONSTITUTION: A combustion device 52 comprises at least one combustion chamber 20; a fuel feed device 22 to feed fuel to a combustion chamber; an air feed device 26 to feed air from a pressure air source to a combustion chamber; a monitoring device to monitor a property of a combustion product from the combustion chamber; a regulating device or a pneumatically-operated valve 58; and a control device to control the regulating device according to information from the monitoring device in linkage with the monitoring device and the regulating device. The control device controls the regulating device in no mechanical linkage theirwith, resulting in suppression of complication of the structure and the expense of the combustion device to a minimum.
Patent JP-H01250354-A (JP)
Title: Benzolactam compound
Inventor: MURAKAMI OSAMU
IPC: C07K5/065
Filed: 1988-12-26
Abstract: NEW MATERIAL:A compound of formula I [A is S, O, CH2, NR<6> (R<6> is H, alkyl, aralkyl, etc.); R<1> is H, alkyl, aralkyl, aryl, heteroaryl: R<2> is alkyl, aralkyl, alkoxy, aryl, heteroaralkyl; R<3>, R<4> are H, alkyl, aralkyl, or incorporate together with N to form a heterocycle; R<5> is H, 1-3 halogens, alkyl, alkoxy], its isomers or salts. EXAMPLE:trans-2(R)-Phenyl-2,3,4,5-tetrahydro-1,5-benzothiazepin-5-acet amide. USE:A brain function ameliorator. PREPARATION:For example, the reaction of a carboxylic acid derivative of formula II with an amine of formula III, or the reaction of a compound of formula IV with a carboxylic acid derivative of formula V gives the compound of formula I.
Patent JP-H10151383-A (JP)
Title: Trigger-type liquid ejector
Inventor: SUZUKI YASUYUKI
IPC: B05B11/00
Filed: 1996-11-25
Abstract: PROBLEM TO BE SOLVED: To allow an ejector to exhibit an operating performance equivalent to or higher than the conventional metallic one and to eliminate the need for separately discarding the metal and synthetic-resin material by forming all the constituting members respectively with a synthetic-resin material. SOLUTION: All the constituting members are integrally formed with a synthetic-resin material. A finger is put on the front of a push-in plate 42 to pull back a trigger member 41, hence an outward flange 33 is slid back in a cylinder 25 against the forward energization of leaf springs 45 and 46 to pressurize a liq. in the cylinder to open a delivery valve 56, and the liq. in the cylinder is jetted the nozzle hole 65 of a nozzle head 61. Meanwhile, when the attachment of the trigger member 41 is released to restore the springs 45 and 46, the outward flange 33 is slid forward to open a suction valve 54, and the liq. in the vessel is sucked up into the cylinder. By such constitutions, the members need not be separately discarded, and a forward pressing force equivalent to or higher than that of the metallic spring is obtained.
Patent JP-H08161314-A (JP)
Title: Document display device
Inventor: HAYASHIDA YASUTO
IPC: G06F3/0481
Filed: 1994-12-07
Abstract: PURPOSE: To generate icons by which a user can intuitively recognize target document data files by generating icon images of respective pieces of document data based on a document format stored in a document data storage means. CONSTITUTION: A CPU 10 checks the presence or absence of the document data files of plural document data storage parts 16 by using the document file and a document data recognition part 18. When character data/line data exist, a page number detection part 16A2 recognizes the content of document data and counts the number of pages. Then, a ruled information detection part 20 recognizes the ruled information management part 16B1 of a format information storage part 16B, and judges the presence or absence of ruled information. A paper/printing direction detection part 22 detects a paper direction and a printing direction and a paper size detection part 24 detects a paper size. The icons reflecting the results are generated by an icon data generation part 26 and are displayed on a display part 14.
Patent JP-H07185664-A (JP)
Title: Press device
Inventor: NOJIRI ISAO
IPC: B21D19/08
Filed: 1993-12-27
Abstract: PURPOSE:To enable a work to be dismounted from a rotary can even when the work wraps a form block part at the terminal part of the rotary cam in bag shape. CONSTITUTION:The rotary cam 20 is held with a cam table 19 movably in an axial direction, and is connected to an axial direction traveling mechanism 31. The rotary cam 20 is dismounted from the work by moving in the axial direction. The form block parts 21a, 22a are provided at both terminals of the rotary cam 20, and when the work wraps them in bag shape, the rotary cam 20 is divided into three or more cam pieces 21, 22, and 23 in the axial direction, and when an intermediate cam piece 23 is moved in a direction at right angles to the axial direction of the rotary can, space can be formed on the inside of the axial direction of the cam pieces 21, 22 at the terminals. The rotary cam can be dismounted from the work by moving the can pieces 21, 23 at both terminals in the axial direction by utilizing such space.
Patent JP-H01173597-A (JP)
Title: Fixed electrode for plasma arc
Inventor: NIIMI YOSHIHIRO
IPC: B22D11/10
Filed: 1987-12-26
Abstract: PURPOSE:To prevent pollution of molten steel by providing a refractory composed mainly almina and carbon which is formed in hollow bar shape and is sintered, and an axis core composed of excellent conductor in which long holes are bored to communicate the inside with the periphery, and charging excellent conductive powder into these long holes and then setting the axis core into the hollow part. CONSTITUTION:The fixed electrode is provided with a refractory 12 composed mainly of alumina and carbon which is formed in hollow shape and is sintered, and an axis core 11 composed of excellent conductor in which long holes 11b are bored to communicate the inside with the periphery, and excellent conductive powder is charged into these long holes 11b and the axis core 11 is set into the hollow part 12a of the refractory 12. This refractory 12 composed mainly of alumina and carbon is excellent in durability and small in electric resistance and the voltage drop in a fixed electrode 10 is extremely small and the voltage drop hardly affect plasma arc. Hereby, it can prevent pollution of the molten steel inside a tandish.
Patent JP-2001002933-A (JP)
Title: Composition for optical material
Inventor: YOSHIMURA YUICHI
IPC: C08K3/30
Filed: 1999-11-19
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition capable of exhibiting high Abbe's number and improved high refractive index and useful as an optical material by including a mixture of a compound containing a specified structure and a compound containing an S atom and/or an Se atom. SOLUTION: This composition is obtained by including a mixture of (A) a compound containing at least one structure of the formula (R1 is a 1-10C hydrocarbon; R2 to R4 are each a 1-10C hydrocarbon or H; Y is O, S, Se or Te; (m) is 1-5; (n)is 0-5; and (p) is 0 or 1) in a molecule and (B) at least one inorganic compound selected from inorganic compounds containing an S atom and/or an Se atom (preferably sulfur, carbon disulfide, selenium or a selenium compound). The composition preferably includes >=10 wt.% component A and >=1 wt.% component B and the ratio of component B to A is 1-50 pts.wt. component B to 100 pts.wt. component A. The optical material is obtained by polymerizing and curing the composition.
Patent JP-H01170428-A (JP)
Title: Pot of rice cooker
Inventor: YAMANE YOSHIYUKI
IPC: A47J27/00
Filed: 1987-12-25
Abstract: PURPOSE:To make the inner surface of a rice cooker pot body easily washable and to make water level lines indicating water levels for definite cooking visible, by forming, by coating on the inner surface coated with fluoroplastics, water level lines with fluoroplastics having a color different from that of fluoroplastics with which the inner surface of the pot proper is coated. CONSTITUTION:The inner surface of a pot proper 11 is coated with fluoroplastics 12. Water level lines 13 indicating water levels for cooking are formed by coating the fluoroplastics having a color different from that of the fluoroplastics 12. The resultant inner surface of the pot body 11 is almost smooth, and becomes washable. The water level lines 13 become easily visible due to the color difference of the water level lines 13.
Patent JP-H08155083-A (JP)
Title: Pachinko machine
Inventor: MORIOKA KAZUO
IPC: A63F7/02
Filed: 1994-12-09
Abstract: PURPOSE: To enable play with a handle in a shape desirable for a player by freely attachably and detachably constituting the handle concerning the handle to which a jetting force operating member for game balls to be ejected onto a play panel is added. CONSTITUTION: This pachinko game machine is the handle to which an ejecting force operating member 15 is added, a fitting hole (projection) 23a is formed on a front panel 2 and a projection (fitting hole) 23b attachable and detachable to the fitting hole (projection) 23a is formed on the front side of the handle so that the handle can be made freely attachable and detachable. Thus, the player can perform play with the handle in the desired shape.
Patent JP-H07191177-A (JP)
Title: Fuel spacer
Inventor: MIZUNO TADASHI
IPC: G21C3/344
Filed: 1993-12-27
Abstract: PURPOSE:To facilitate operations of inserting a spring material into a supporting plate by lessening the height of the supporting plate on the side where the spring material is inserted to the height of spring material in its width portion, and arranging so that the supporting plate passes the wider portion of the spring material. CONSTITUTION:One end of a supporting plate 20 is folded, and a spring material 11 is inserted into the plate 20. Insertion is made from the side where the angle of the plate 20 is missing. The foremost of the plate 20 is passed through the wider portion of the spring material 11 and secured to the set position for the plate 20. Thereby the plate 20 is passed through the wider portion of the spring material 11, so that this part of spring material 11 has a gap good larger than the thickness of the plate 20, which will thus pass the wider portion of the spring material 11 to allow it to be inserted easily.
Patent JP-H10236809-A (JP)
Title: Graphite grain, its production, graphite paste using graphite grain, negative electrode for lithium secondary battery, its production and lithium secondary battery
Inventor: ISHII YOSHITO
IPC: H01M4/587
Filed: 1997-11-14
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a graphite grain appropriate to a lithium secondary battery, the negative electrode for a lithium secondary battery using the graphite grain and a lithium secondary battery. SOLUTION: The volume of the pores of the graphite grains having 10<2> to 10<6> Å size is controlled to 0.4 to 2.0cc/g and the volume of the pores of the grains having 1×10<2> to 2×10<6> Å to 0.08 to 0.44cc/g. The graphite grain is produced by admixing 1 to 50wt.% graphitization catalyst with a graphitizable aggregate or a binder graphitizable with graphite, calcining and then crushing the admixture. The graphite paste is produced by admixing an org. binder and a solvent with a graphite grain or the graphite grain produced by this method. The negative electrode for a lithium secondary battery is formed by applying the graphite paste on a current collector and integrating the paste with the collector. A lithium secondary battery is provided with the negative electrode for a lithium secondary battery and a positive electrode.
Patent JP-H01172855-A (JP)
Title: Image forming device
Inventor: KAMEGAMORI MASAYUKI
IPC: G03G15/01
Filed: 1987-12-26
Abstract: PURPOSE:To equalize magnetic poles of magnetic rolls in phase and to set the magnetic poles oppositely to a drum surface as a common unit by fixing the magnetic rolls as magnetic poles which have prescribed angles and are equal in magnetic force, and arranging developing devices at the outer edge part of the photosensitive drum in prescribed phase relation. CONSTITUTION:The center angle of the position where the photosensitive drum 30 and, for example, a developing sleeve 371 face each other from the center of the drum center is equal to or an integral multiple of the center angle from the roll center between magnetic poles of a magnetic roll 372. Therefore, the phases of the magnetic poles of the magnetic roll 372 need not be adjusted at all and the developing device 37 can be set so that the magnetic poles are made to face the photosensitive drum 30. Consequently, the magnetic roll which is completely common among roll main bodies and magnetic pole phases can be used for respective developing devices 36-38 which are arrayed in the rotating direction of the photosensitive drum 4.
Patent JP-H09172757-A (JP)
Title: Method of assembling built-in motor in machine tool and spindle stock of turning machine tool having built-in spindle motor
Inventor: KOSHIYOU AKIRA
IPC: H02K21/14
Filed: 1995-12-20
Abstract: PROBLEM TO BE SOLVED: To assemble a built-in spindle motor easily even if the rotor of the motor has a permanent magnet having a strong magnetic force and prevent the heat from the built-in spindle motor from being transferred to a bed side. SOLUTION: Positioning members 4a and 4b are inserted between the inner circumferential part of a stator 3 and the outer circumferential part of a rotor 20 at both the end positions of the stator 3 and the rotor 20 to be unified and fitted and fixed to the fitting holes of a stational unit 1. The positioning member 4a on the side from which a rotary unit 6 is inserted is removed and the inserted shaft part of the rotary unit 6 is inserted into the inner circumferential part of the rotor 20 and the rotary unit 6 is supported by the one side of the stationary unit 1 so as to rotate freely. Then the positioning member 4b on the other side is removed and the rotary unit 6 is supported by the other side of the stationary unit 1 so as to rotate freely.
Patent JP-H11195246-A (JP)
Title: Slide table device
Inventor: MIYAKE TORU
IPC: F16H19/02
Filed: 1997-12-02
Abstract: PROBLEM TO BE SOLVED: To obtain a slide table device capable of reducing the main cause of accuracy deterioration such as the yawing, etc., and stably feeding without causing the irregularity of speed and also capable of improving the resolution while withstanding the external disturbance. SOLUTION: A frictional forward/backward driving device 4 is provided for sliding a slide body 3 forming the table, which is arranged on a rail 2a so as freely to slide. This frictional forward/backward driving device 4 is furnished with a spindle 5 rotationally driven while being arranged in parallel with the rail 2a and rollers 9 which is provided around this spindle 5 in plural numbers and brought in contact with the spindle 5 with inclined angles. A preloading means 15A is provided for these rollers 9 to impart the preload to the spindle 5. The spindle 5 is positioned at a center in the width direction of the slide body 3 forming the table.
Patent JP-H08157562-A (JP)
Title: Capsule type curing agent and one-pack type thermosetting adhesive
Inventor: MORIKAWA KAYOKO
IPC: C09J163/00
Filed: 1994-12-08
Abstract: PURPOSE: To provide a capsule type curing agent having an excellent storage stability, a good workability and a long pot life, and a one-pack type thermosetting adhesive made using the same. CONSTITUTION: This capsule type curing agent comprises a curing agent as the core material and a polymer material cross-linked with an ionizing radiation as the wall material encapsulating the core material. A one-pack type thermosetting adhesive contains the capsule type curing agent.
Patent JP-H01173511-A (JP)
Title: Formation of foaming fluororesin insulating cover
Inventor: ENDO KATSUO
IPC: H01B13/14
Filed: 1987-12-25
Abstract: PURPOSE:To uniformly distribute many fine bubbles and realize a thin insulating cover with high foaming of 60% or above by forming fluororesin with a mixture of two or more kinds of polymers with different melt indexes. CONSTITUTION:A mixture of two or more kinds of polymers with different melt indexes is used for fluororesin. Tetrafluoroethylene-hexafluoropropylene copolymer, tetrafluoroethylene-perfluoroalkyl vinyl ether copolymer, ethylene- tetrafluoroethylene copolymer, ethylene-chlorotrifluoroethylene copolymer, and vinylidene fluoride polymer are used for the fluororesin which can be heat fusion-extruded. A foaming agent is injected into melted fluororesin in an extruding machine. Many fine bubbles can be uniformly distributed, and a thin insulating cover with high foaming of 60% or above can be realized.
Patent JP-H10172888-A (JP)
Title: Electron beam exposing method
Inventor: MUROTANI YOSHIHARU
IPC: H01S5/00
Filed: 1996-12-12
Abstract: PROBLEM TO BE SOLVED: To improve the throughput, using the influence of the proximity effect of an electron beam, by forming regions different from a stripe region at both sides of this region. SOLUTION: An Sin. 2 is formed as a mask on a substrate 1, stripe-like openings are formed through the mask, and semiconductor layer having a stripe- like multiple quantum well active layer 4 is formed at the openings. The SiO2 2 is removed, an SiO2 6 is formed on only the top of the active layer 4 to form block layer composed of p-InP layers 7, 8. After removing the SiO1 6, a resist is applied, electron beam exposure and dry etching are applied to form a diffraction grating 10 at recessed regions. This controls the influence of the proximity effect in the electron beam exposure to reduce required exposure quantity for forming a pattern and improve the throughput of the electron beam exposure.
Patent JP-H02177819-A (JP)
Title: Porous artificial soil for plant culture and production thereof
Inventor: SABURI TAKESHI
IPC: A01G1/00
Filed: 1988-12-29
Abstract: PURPOSE:To obtain the subject soil having excellent waterretainability, etc., by mixing either one of a water-soluble urethane polymer and a specific structural component to an aqueous dispersion medium, adding the other one or the above substances to the mixture and, at the same time, mixing a gas into the mixture. CONSTITUTION:(A) A water-soluble urethane prepolymer such as organic isocyanate polyether diol-type prepolymer or (B) a structural component composed of an organic material (e.g. peat moss or barkmine), an inorganic material (e.g. perlite or silica) and/or soil is added and mixed to an aqueous dispersion medium. The other one of the component A or component B is mixed to the obtained liquid mixture and a gas is mixed to the mixture at an arbitrary stage of mixing. The objective easily handleable soil having excellent water- retainability, air permeability, etc., can be produced by this process at a low cost.
Patent JP-H03192001-A (JP)
Title: Kitchen refuse disposal device
Inventor: UNNO KEIZO
IPC: B65F1/00
Filed: 1989-12-21
Abstract: PURPOSE:To simplify the handling at the above kitchen refuse disposal device provided at a home sink, by providing an outer pipe body at the discharge opening of the sink, and arranging so that a retaining body at which a garbage bag is to be furnished, and a housing body which makes attachable/detachable a take-out body that is to be fitted attachably/detachably to the retaining body, may be housed rotatably. CONSTITUTION:A garbage bag 15 is furnished at a retaining body 13 by means of the fastening ring 17 of a furnishing mechanism 14, and the retaining body 13 is furnished at a housing body 6. And, when garbage W is accumulated within the garbage bag 15, a rubber lid is taken off, and a take-out body 18 is mounted on a fitting nut under the condition of furnishing mechanism 14 stop-engaging pieces 32 being retreated, and the housing body 6 is rotated by means of a rotating source 11, and the dewatering of the garbage W within the garbage bag 15 is done. After dewatering, the rotation source 11 is cut off, and the take-out body 18 is pulled up by furnishing the body 18 at the retaining body 13 by means of an attaching/detaching mechanism 19, and the retaining body 13 and the garbage bag 15 are taken off from the housing body 6.
Patent JP-2001148342-A (JP)
Title: Active vibration removing device, apparatus and method for controlling using speed sensor, aligner and method for manufacturing device
Inventor: WAKUI SHINJI
IPC: H01L21/027
Filed: 1999-11-22
Abstract: PROBLEM TO BE SOLVED: To improve characteristic deterioration of a closed loop system encountering with when a sky hook spring is developed by using a speed sensor. SOLUTION: In the active vibration removing device for controlling a vibration removing base by a control means under the feedback control using an actuator, the control means has speed sensors VS-Z1, VS-Z2, VS-Z3, VS-X1, VS-Y2, VS-Y3 and a compensating means 17 for compensating a phase delay or a phase lead to the detected output or shaping frequency characteristics. In this case, an electric spring effect is given to the base by the feedback control based on the output of the compensating means.
Patent JP-H04277031-A (JP)
Title: Novel hydrogenation catalyst having precious metal deposited thereon and hydrogenating method using same
Inventor: GOOPOORU HARII SHINGUHARU
IPC: B01J37/08
Filed: 1991-12-16
Abstract: PURPOSE: To provide an improved hydrogenation catalyst having a high activity to a heavy feedstock for removing nitrogen atoms from a heavy feedstock as well as a hydrogenating method utilizing the same catalysts. CONSTITUTION: A catalyst composition comprises about 0.005 to 5.0 wt.% of Pt, Pd, Rh or Ir, about 0.5 to 5 wt.% of Ni and/or Co, about 3 to 18 wt.% of Mo and alumina. Pt, Pd, Rh or Ir is supported on alumina in the catalyst composition by utilizing a precursor selected from dithiocarbametes, dithiophosphates, dithiophosphinates, xanthates or thioxanthates. Also a method for removing nitrogen atoms from a hydrocarbon feedstock utilizing the catalyst composition is provided.