baber/WOPTO huggingface dataset:
Patent JP-S62138037-A (JP)
Title: Bearing metal fittings for nozzle lever
Inventor: KOIZUMI TETSUO
IPC: H02K15/06
Filed: 1985-12-09
Abstract: PURPOSE:To simplify an manufacture process, by arranging six nozzle levers and by winding up six slots of a stator at a stroke at the same time. CONSTITUTION:A shaft 40 and a gear 37 are rotated via a base 39, and a gear 38 is rotated via a long shaft gear 30. A heart cam 41 is fitted on the gear 38, and nozzle levers 9C, 9F are moved to be inclined forward and backward. The levers 9C, 9F are elliptically moved by the reciprocating rotational motion of the shaft 40 and the reciprocating motion of the base 39. By the nozzle levers 9C, 9F with the elliptical motion and the motion inclining forward and backward, a field core is wound up with a wire to form a coil. Six nozzle levers are arranged, and six field cores can be wound up with wires at a stroke.
Patent JP-H01119553-A (JP)
Title: Production of calcium silicate heat insulating material
Inventor: YASHIRO TATEAKI
IPC: C04B28/18
Filed: 1987-10-30
Abstract: PURPOSE:To produce the title insulating material having resistance to cracking by adding xonotlite to the mixture of a siliceous material and a calcareous material in a specified ratio, heating the mixture, and then adding the compd. contg. a sulfate radical. CONSTITUTION:A siliceous material and a calcareous material are mixed in 0.9-1.3 molar ratio of Ca/(Si+Al), and 5-30% xonotlite based on the gross amt., is added to the mixture along with water to obtain a slurry. The slurry is heated at normal pressure to form a calcium silicate gel. From 3-25%, based on the gross amt., of a compd. contg. a sulfate radical such as barium sulfate is added to the formed gel, and the gel is pressed, dehydrated, and then formed. The formed product is subjected to a hydrothermal reaction under pressure to produce a tobermorite base calcium silicate insulating material. The insulating material has high strength, and is highly resistant to cracking when one side is heated.
Patent JP-S61151288-A (JP)
Title: Self-adhesive sheet package
Inventor: KISHI TAKASHI
IPC: C09J7/02
Filed: 1984-12-25
Abstract: PURPOSE:To provide a self-adhesive package consisting of a bag with a releasable inner surface and containing a self-adhesive sheet with self-adhesive layers at least one of which is exposed to air, which has a consistent quality and an excellent sterilizing effect without the need of any release paper. CONSTITUTION:Two sheets 10, 11 of polyethylene, cellophane, etc. coated on one or both sides with 0.05-2.0g/m<2> release agent such as silicone resin and heated to 130 deg.C or higher for curing are laid one on top of the other, with release surfaces 100 facing each other. A self-adhesive sheet 3 prepared by forming a self-adhesive layer having a glass transition point of -20--60 deg.C, is inserted between the above sheet 10, 11 and bonded together in a predetermined area S by hot sealing or with a hot-melt adhesive.
Patent JP-H02122706-A (JP)
Title: Oscillation circuit for overtone
Inventor: KANAZAWA NOBUYUKI
IPC: H03B5/32
Filed: 1988-10-31
Abstract: PURPOSE:To reduce a noise level and to stabilize a frequency by reducing Q by providing a resistor in a resonance circuit. CONSTITUTION:An oscillation circuit is constituted of a crystal resonator 1, a transistor 2 for oscillation, capacitors 3 and 4 on an emitter side and a collector side, a tuning coil 5, bias resistors 6, 7, and 8, a bypass capacitor 9, and a damping resistor 10 attached in parallel with the tuning coil 5. The circuit is constituted in a Colpits type in point of high frequency and an oscillation circuit network for overtone in which the coil 5 and the resistor 10 are connected to the capacitor 4 is formed. Frequency resistance characteristic which satisfies the resonance circuit consisting of the coil 5 and the capacitor 4 is obtained behind an overtone area by the resonance circuit, then, the oscillation can be stabilized. Since the resistor 10 is attached, a Q value can be reduced, and the growth of a noise component in the neighborhood of a resonance frequency can be lowered.
Patent JP-H06133549-A (JP)
Title: Semiconductor device
Inventor: HIRAHARA HIROAKI
IPC: H02M7/06
Filed: 1992-10-14
Abstract: PURPOSE:To facilitate patterning for suppressing a noise while reducing the number of components. CONSTITUTION:A rectifying diode 24 and an error amplifier 32 are packaged 33 together. Consequently, the rectifying diode 24 and the error amplifier 32 can be arranged, as one component, closely to ' other components while reducing the number of components and patterning for noise suppression can be facilitated.
Patent JP-H09107831-A (JP)
Title: Production of seed and stock of flowering plant
Inventor: MURAYAMA TOSHIO
IPC: A01H4/00
Filed: 1995-10-24
Abstract: PROBLEM TO BE SOLVED: To provide a process for easily and efficiently rooting a seed or stock of a flowering plant. SOLUTION: (A) A callus obtained from a cell or a tissue piece of a flowering plant is cultured in a liquid medium to form and proliferate an adventitious bud from the callus, (B) the adventitious bud is separated from the callus and immersed in an auxin-type phytohormone solution or the hormone solution is applied to the adventitious bud separated from the callus and the adventitious bud is filled in a vessel and grown on a support to effect the rooting of the adventitious bud.
Patent JP-H06130294-A (JP)
Title: Zoom lens
Inventor: SUGAWARA SABURO
IPC: G02B15/16
Filed: 1992-10-14
Abstract: PURPOSE:To provide a zoom lens optimum for a zoom lens for projector of high vision and provided with superior optical performance as extending back focusing. CONSTITUTION:This lens is comprised of a first lens group I provided with a negative refracting power and a second lens group II provided a positive refracting power in order from high conjugate side, and at the time of zooming from wide angle to telephoto side at least the second lens group II is moved to a higher conjugate side, and also, the next condition formula can be satisfied by the zoom lens; bfw/fw>1.6, 0.5<-f1/f2<10.5<-f1/fw<1.2, 0.9<f2/fw<1.5, 0.8<ew/fw<1.6. Where, bfw: back focus at wide angle terminal, f1: focal distance of first lens group I, f2: focal distance of second lens group II, fw: focal distance at wide angle terminal of whole system, ew: principal point gap between first lens group I and second lens group II at wide angle terminal.
Patent JP-H03138281-A (JP)
Title: Hydraulic jack for hydraulic elevator
Inventor: SHIMOAKI MOTOO
IPC: B66B9/04
Filed: 1989-10-24
Abstract: PURPOSE:To improve the reliability by allowing packing housings provided with packing mounting parts to be stacked vertically in the plural stages, and forming a gland bearing housing into such shape as to be stacked with the packing housings, thereby changing the number of packing stages according to the working status. CONSTITUTION:The respective circumferential diameters of stepped parts formed of fitted parts among a gland bearing housing 21 mounted with a gland bearing 14 and a first and a second packing housings 22, 23 mounted with packings 13 are all unified to be phid1. The vertical measure of the stepped parts are also unified to be L1, as well as the vertical measure, on the plunger 12 side, of the bearing housing 21 and the first packing housing 22 is unified to be L2. The number of the packing housing 22 can be thereby increased/decreased simply according to the oil leakage state from the packings 13, thus improving the reliability.
Patent JP-H0882636-A (JP)
Title: Method and device for estimation of yaw rate of vehicle
Inventor: NAGAOKA MITSURU
IPC: G06F15/18
Filed: 1994-11-10
Abstract: PURPOSE: To enhance the accuracy of estimation in the transition time by a method wherein dynamics is applied to an estimation yaw rate value in the case of estimating the yaw rate that occurs on a vehicle by a neural net work calculation. CONSTITUTION: A rotation difference Rv between right and left wheels, a steerage angle Fs and a vehicle speed V are detected by detection means 5, 3, 13, respectively. An estimation yaw rate value ϕ is calculated by a neural net work calculation taking the detection values as input variables. At that time, past two estimation yaw rate output values ϕi, ϕl of which delay times (i, l) are different from each other are added to the input variables, then the neural net work calculation is carried out. The delay times (i, l) are set such that the times are shorter as a natural frequency of yaw of the vehicle is higher.
Patent JP-H11195561-A (JP)
Title: Electric double layer capacitor
Inventor: HIRATSUKA KAZUYA
IPC: H01G11/74
Filed: 1998-09-14
Abstract: PROBLEM TO BE SOLVED: To prevent accompanied turning of the shaft of a screw terminal, or the like, even when a rotary force is applied in the axial direction to the terminal at the time of tightening a nut, for example, by sealing axial rotation of an electrode terminal while insulating electrically and securing it to a metallic sealing cover thereby constituting an electric double layer capacitor. SOLUTION: Positive and negative electrode current collecting leads 52, 54 which are led out from a laminated element are fixed, respectively with a pair of positive and negative electrodes 70, 70' secured to a metallic sealing cover 65 for sealing the upper part of a metal case 60. The positive and negative electrodes 70, 70' are fixed to the sealing cover 65, while being insulated electrically through an insulator. When the electric insulator is abutted against the outer side of a stopping plate 76 and stopped in place, accompanied turning of a screw can be easily prevented because the plate 76 has a larger diameter than that of the shaft of screw terminals 70a, 70a', and a reverse torque is far lower than the torque for turning the shaft.
Patent JP-H1192426-A (JP)
Title: New ester compound, liquid crystal composition containing the same compound and optical switching element
Inventor: KUSUMOTO TETSUO
IPC: C07C69/773
Filed: 1997-09-25
Abstract: PROBLEM TO BE SOLVED: To obtain a new compound exhibiting chiral smectic C phase in broad temperature range close to room temperature and capable of providing a liquid crystal composition capable of carrying out high speed response when mixed in a single body or a base liquid crystal. SOLUTION: This compound is represented by formula I [(x) is 1-3; (n) is 1-15; R is 2-18C straight chain alkyl; *C is an asymmetric carbon), e.g. 4'-[4 (6,6,6-trifluorohexyl)benzoyloxy]-4 biphenyl (S)-2-fluoro-2-methylheptanoate. The compound of formula I is obtained by esterifing, e.g. 4-benzyloxy-4'- hydroxybiphenyl with an optically active 2-fluoro-2-methylalkanoic acid of formula II, subjecting the resultant ester compound to debenzylation and then, esterifying the resultant debenzylated compound with a substituted benzoic acid of formula III.
Patent JP-H0994378-A (JP)
Title: Control method for washing hot water injection unit
Inventor: YAMAMOTO YUZO
IPC: D06F39/08
Filed: 1995-09-29
Abstract: PROBLEM TO BE SOLVED: To provide the control method of a washing hot water injection unit for preventing the long time continuous operation of a pump and inhibiting a hot water supply set temperature from being restricted in the case of selecting a hot water washing mode. SOLUTION: In the case of selecting a remaining hot water washing course, when a washing machine is set to a reserved operation, since the washing machine is stopped until the reserved time elapses and water is not injected, a stream switch is OFF. When the OFF of the stream switch continues until first standby time elapses, that is when no stream is present for the first standby time inside a hot water injection pipe, a three-way valve is turned to a circulation position, a circulation pump is stopped, a water injection solenoid valve is opened, a water supply branching pipe is communicated to the hot water injection pipe and standby is performed in the state of a water washing course for supplying cold water to the washing machine.
Patent JP-H11113460-A (JP)
Title: Double bearing reel
Inventor: IKUTA TAKESHI
IPC: A01K89/015
Filed: 1997-10-09
Abstract: PROBLEM TO BE SOLVED: To enhance holding properties of a middle sized round double bearing reel to a fishing rod. SOLUTION: This double bearing reel which winds the fishing line on an axis crossing over to the axis of a fishing rod R, is equipped with reel body 1, spool 15, a handle 2, a first rotation transfer system 20 and a thumb rest 17. The reel body 1 having a left and right pair of lateral plates 10, 11 placed on the axial direction crossing over to the rod with an interval with a round side view, plural connecting members 12 to connect the pair of lateral plates, is attached to the rod. The spool 15 is rotatably equipped on the reel body 1 between the lateral plates and the line is wound on the outer periphery of the spool. The handle 2 is rotatably installed on one side of the reel body 1. The first rotation transfer system transmits the rotation from the handle 2 to the spool 15.  The thumb rest 17 is fixed between the pair of lateral plates at the rear of the reel body 1 and protruding from the lateral plate to out side of the diameter.
Patent JP-H11106189-A (JP)
Title: Oscillation preventive device for electric chain block
Inventor: ISHIKAWA KAZUMITSU
IPC: B66C11/06
Filed: 1997-10-09
Abstract: PROBLEM TO BE SOLVED: To provide a device capable of preventing generation of oscillation of an electric chain block by a simple means during the lifting work of a hoisting machine. SOLUTION: An oscillation preventing device of an electric chain block is suspended from a trolley traveling on a rail for a trolley by a suspension fitting 5. The suspension fitting 5 is formed of approximately square section, and an upper corner part of the suspension fitting 5 is attached to a jointed shaft 19 and a fixing pin 20 inserted in a trolley frame respectively, and is connected to the trolley frame. Lower leg parts 5a, 5b of the suspension fitting 5 are connected to a chain block body by attaching the lower leg parts to a suspension shaft 21 and an oscillation preventive shaft 6 pierced in the chain block body at the center position of the chain block 1 body and other appropriate position.
Patent JP-H0996361-A (JP)
Title: Transmission of manually shifted transmission
Inventor: UBAGAYA SATOKAZU
IPC: F16H63/32
Filed: 1995-09-30
Abstract: PROBLEM TO BE SOLVED: To simplify the structure of a manually shifted transmission and to make the transmission in a compact form, and to enable the addition of a synchronizing mechanism for reversing. SOLUTION: The shaft-and-select lever 110 of a manually shifted transmission is formed of the first shift-and-select lever 134 and the second shift-and-select lever 136 by dividing the yoke engaging position of the shift-and-select lever 110, and the width size of the yoke engaging parts 136 of the first and the second shift-and-select levers 134 and 136 is formed less than the width size of the third speed and the fourth speed shift yokes.
Patent JP-S63130483-A (JP)
Title: Method of assembling automobile body
Inventor: KOMAZAKI TAKEHIRO
IPC: B62D65/00
Filed: 1986-11-19
Abstract: PURPOSE:To enable the body component parts of plural types of body models to be continuously fed and assembled by accurately positioning a body side with respect to an under body. CONSTITUTION:A positioning conveying device 20 is movably supported on conveying devices 21 which are oppositely placed on both right and left sides of a body tacking station 6 with their axial directions being agreed. The conveying device 20 laterally supports a body side 1 fed on its support arms 22, 23 in a receiving position, while it has a rotary supporting mechanism 24 which erects the body side 1 straight in a delivering position to the body tacking station 6. The rotary supporting mechanism 24 consists of an air cylinder 25 and a supporting block 29 which is rotated nearly 90 deg. with a pivot shaft 26 as a rotation center, and the supporting posture and conveying timing of the body side 1 are controlled by a signal from a computer provided on the body tacking station.
Patent JP-H04152464-A (JP)
Title: Compile processing system
Inventor: YAMANAKA EIJI
IPC: G06F9/45
Filed: 1990-10-16
Abstract: PURPOSE:To shorten the executing time of e program when a source program includes an arithmetic description which calculates the sum total of the effective elements forming plural arrays by providing an arithmetic pattern detecting part and a vector instruction train generating part. CONSTITUTION:An arithmetic pattern detecting part 14 detects an arithmetic description which calculates the sum total of the effective array elements forming plural arrays described in a source program 2. Then, a vector instruction train generating part 15 generates an intermediate language of a vector instruction train consisting of a vector addition instruction train which adds cumulatively the effective array elements of an array shown in an arithmetic description and a vector sum total instruction which calculates the cumulative addition value obtained from the vector addition instruction train. Thus, an intermediate language is produced for a vector instruction train which calculates the arithmetic value of the detected arithmetic description. As a result, the number of generated vector sum total instructions necessary for calculation of the arithmetic value of the arithmetic description is reduced. Then the program executing time is also shortened.
Patent JP-H11108414-A (JP)
Title: Ventilation fan for ceiling
Inventor: ITO YOSHIMASA
IPC: F24F7/10
Filed: 1997-10-09
Abstract: PROBLEM TO BE SOLVED: To prevent dew water from dropping into a room in a ventilation fan for the ceiling. SOLUTION: A panel 23 is provided to cover a suction port 19 of the body 13 and an opening part 12a of a ceiling 12 and an exhaust port 31 is formed between the panel 23 and the ceiling 12 to be opened side ways. Dew water generated on an internal wall surface of the body 13 and an air fan 17 drops onto the top surface of the panel 23 to be accumulated so that the dew water will not drop into a bath room 11. An exhaust is discharged through an exhaust port 31 from the direction along the surface of the ceiling 12 while air is supplied in the direction along the surface of the ceiling 12 through an air supply port 33. Thus, more air flows along the surface of the ceiling 12 and even when water drops adhere onto the ceiling 12, the ceiling 12 with the water drops thereon can be fast dried.
Patent JP-H10102160-A (JP)
Title: Production of cobalt triantimonide type composite material
Inventor: MIURA KEIICHI
IPC: C22C12/00
Filed: 1996-09-27
Abstract: PROBLEM TO BE SOLVED: To produce a CoSb3 type composite material which has a high density and high orientation and in which pores re perfectly filled with atoms by mixing a powder of atoms of specific atom radius with a powder of CoSb3 alloy in a specific proportion and applying pressure sintering to the resultant powder mixture at high pressure. SOLUTION: High purity Co and Sb powders are mixed in 1:3 by mole and melted in a nonoxidizing atmosphere at about 1250 deg.C. At this time, if necessary, a metal other than Co and Sb can be added to the mixture to substitute a part of Co or Sb by this metal. The molten alloy, resultant from the above melting, is subjected to natural cooling and cooled slowly down to room temp. The resultant mass of the alloy is crushed. A powder consisting of atoms of >=1.4Åatoms radius, such as Sn, Pb, Ti, W, and Bi, is added to 4moles of the resultant crushed material by up to one mole at the maximum, and these are mixed. The resultant powder mixture is subjected to pressure sintering at >=1GPa pressure at about 600 deg.C.  By this method, the CoSb3 type composite material in which pores of skutterudite type structure are filled perfectly with atoms larger than the diameter of the pores can be obtained.
Patent JP-H04152937-A (JP)
Title: Image reconstituting device
Inventor: SATA SHINGO
IPC: G06T1/00
Filed: 1990-10-18
Abstract: PURPOSE:To execute the image reconstitution processing at a high speed by raising the cost only a little by installing plural pieces of subordinate arithmetic parts for calculating actually a weight coefficient against one high-order arithmetic part having a function memory and a constant memory. CONSTITUTION:A coefficient generating part 1 is constituted of a main coefficient calculating part 5, and plural sub-coefficient calculating parts (4-1)-(4-n). The main coefficient calculating part 5 consists of a constant memory 6, a function memory 7, and a controller 8, and the constant memory 6 stores data related to a projection angle. Also, the function memory 7 stores in advance a function used at the time of calculating a weight coefficient. The controller 8 controls an output to the sub-coefficient calculating parts (4-l)-(4-n) from the constant memory 6 and the function memory 7. The sub-coefficient calculating parts (4-1)-(4-n) calculate the weight coefficient simultaneously and in parallel from the data related to the projection angle given from the constant memory 6 and the function given from the function memory 7. Accordingly, the operation of the weight coefficient can be executed at a high speed, and also, since the number of expensive constant memories 6 and function memories 7 is not increased, the device can be constituted at a low cost.
Patent JP-2000110066-A (JP)
Title: Flame-retardant metal-coated fabric
Inventor: TAKAGI SUSUMU
IPC: D06M101/16
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To obtain a metal-coated fabric capable of preventing the discoloration by corrosion of the coated metal by forming an acrylic resin layer and a flame retardant-containing resin layer on the surface of a metal-coated fabric, respectively. SOLUTION: This flame-retardant metal-coated fabric is obtained by forming a resin layer consisting mainly of an acrylic resin comprising an acrylate ester in a coating amount of 0.5-10 g/cm2, preferably 1-6 g/cm2, on one surface of a metal-coated fabric and subsequently forming a flame retardant-containing resin layer in a coating amount of 50-150% based on the weight of the metal- coated fabric on its other surface. The metal-coated fabric is prepared by forming metal coating films on the surfaces of a polyester-based synthetic fiber fabric. The flame retardant-containing resin layer is formed by coating the other surface of the fabric with a composition which is prepared by adding three kinds of flame retardants comprising 40-240% of an organic bromine compound, 10-80% of a phosphate ester and 30-160% of antimony trioxide to an urethane resin.
Patent JP-H02123472-A (JP)
Title: Device for retrieving image
Inventor: NIMATA TAKASHI
IPC: G06T7/60
Filed: 1988-11-02
Abstract: PURPOSE:To attain image retrieval to be executed by using the structure of an image as a retrieving condition by extracting structure data indicating the contents of a retrieval key image and allowing a matching means to execute collation processing based upon the structure data of the image. CONSTITUTION:A vectorizing means 9 executes the vectoring processing of a key image stored in an image memory 8 for a retrieving key image. A structure extracting means 10 extracts a closed loop in the key image by using obtained vector data and finds out connecting relation between the closed loops. A branch number calculating means 11 finds out the number of closed loops connected to each individual closed loop by using structure data obtained by the means 10. A distance calculating means 12 finds out a distance matrix indicating a distance between the closed loops. A sorting means 13 rearranges the distance matrix in accordance with a determined rule. A collation data forming means 14 converting the number of closed loops or the distance matrix into data structure to be easily collated with the data of a data base and stores the converted result in a data memory 15. A matching means 7 collates the contents of an image memory 2 with the collation data of a data memory 6.