baber/WOPTO huggingface dataset:
Patent JP-H03199221-A (JP)
Title: Polyphenols and curing agent for epoxy resin, comprising same polyphenols as main component
Inventor: NAKAJIMA NOBUYUKI
IPC: C08G8/04
Filed: 1989-12-27
Abstract: PURPOSE:To obtain a polyphenol providing a cured material of epoxy resin having excellent heat resistance by blending an epoxy resin with the polyphenol as a curing agent by condensing a phenol with a phenolic hydroxyl group- containing carbonyl compound and polycarbonyl compound. CONSTITUTION:A phenol (e.g. phenol or resorcinol) is condensed with a carbonyl compound prepared by blending a phenolic hydroxyl group-containing carbonyl compound (e.g. salicylaldehyde) and a polycarbonyl compound (e.g. glyoxal) in a ratio of preferably (0.9:1.5)-(0.5:0.5) (molar ratio) to give a polyphenol suitable as a curing agent for casting or molding epoxy resin.
Patent JP-H07157082-A (JP)
Title: Plastic bottle conveying conveyor
Inventor: HIGUCHI MICHINOBU
IPC: B65G51/03
Filed: 1993-12-10
Abstract: PURPOSE:To enable a plastic bottle to be conveyed by a small amount of pressurized air with the minimum number of nozzles by being carried on conveying air flow composed of air flow by pressurized air to be blown in from a blowing port and air flow to be sucked from an inlet of a conveying passage by air flow by pressurized air. CONSTITUTION:Pressurized air is blown into a conveying duct 1 in the conveying direction of a bottle through nozzles 4, 4 and blow-in ports 2a, 2a. Conveying air flow composed of air flow by the pressurized air and air flow to be generated by air flow formed by pressurized air, and to be sucked from an inlet of the conveying duct 1 is formed. Accordingly, the plastic bottle 3 conveyed near the inlet of the conveying duct 1 by a conveying conveyor 7 is sucked into the conveying duct 1 by being carried on air flow to be sucked from the inlet, and the lower surface of a neck ring 3c is engaged with supporting plates 5, 5, so as to be supported. And the plastic bottle is conveyed in the conveying duct 1 while being guided by the supporting plates 5, 5 by being carried on the conveying air flow.
Patent JP-H10274297-A (JP)
Title: Belt tensioner mechanism and continuously variable transmission
Inventor: TAMAGAWA TAKAO
IPC: F16H7/12
Filed: 1997-12-11
Abstract: PROBLEM TO BE SOLVED: To provide a belt tensioner mechanism which has a simple structure, does not require a large space, and can reduce the vibration of a belt when compared with a case where a new belt tensioner is provided by providing a tensioner which sets a change gear ratio with a vibration damping function by a small change in which a restriction means and a valve means are added. SOLUTION: A tensioner pulley engaged with a belt is energized toward a belt side by an elastic member 134. The tensioner pulley is displaced by a hydraulic cylinder 110 to change an operation position of the tensioner pulley and a change gear ratio. A hydraulic circuit 136 which controls flowing in and out of hydraulic oil into the hydraulic cylinder 110 includes a variable restriction 130 and a check valve 128 which is parallel with it. When a solenoid valve 113 is changed over, flowing in and out of hydraulic oil into the hydraulic cylinder 110 is allowed through the variable restriction 130. The hydraulic circuit 136 including the variable restriction 130 and the elastic member 134 cooperate so that they function as a dynamic damper.
Patent JP-2000158374-A (JP)
Title: Work sucking device
Inventor: NAGAI SHIGEKAZU
IPC: B65G47/91
Filed: 1998-12-01
Abstract: PROBLEM TO BE SOLVED: To miniaturize the whole device, and to largely expand a working environment based on a temperature condition. SOLUTION: A shock absorbing mechanism 22 is provided to absorb a shock generated at work attaching time, the shock absorbing mechanism 22 includes a straight line-shaped rail member 34 fixed to a body 12 and a slider 36 slidingly displaced along the rail member 34, and rotation stopping for checking rotation of a work is performed by engaging the slider 36 with the rail member 34.
Patent JP-H09174074-A (JP)
Title: Purifying tank
Inventor: SATO HACHIRO
IPC: C02F3/00
Filed: 1995-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a purifying tank capable of rapidly stopping the solid-liquid separation of water to be treated when the operation of a membrane separation tank is changed over from an air diffusing period to an air diffusion stopping period though a constitution sucking and filtering water to be treated from a membrane separation apparatus by the air lift action due to a U-shaped pipe is employed. SOLUTION: A membrane separation tank E and a disinfection tank Q are provided and the intake pipe M2 taking out the water to be treated permeated through the filter membrane of a membrane separation apparatus M is provided to the membrane separation apparatus M and a U-shaped pipe U feeding the water to be treated from the intake pipe M2 to the disinfection tank is provided and the opening end part on one side U1 of the U-shaped pipe U is connected to the intake pipe M2 and the opening end part on another side U2 thereof is connected to the disinfection tank Q, and an air supply part U3 is provided to the lower part on the another side U2 of the U-shaped pipe U.  A communication and connection passage 1 connected to the lower part of the disinfection tank Q is provided between the air supply part U3 of the U-shaped pipe U and the opening end part on the another side U2 of the U-shaped pipe U and the water to be treated in the disinfection tank Q is freely returned only to the inside of the U-shaped pipe U through the communication and connection passage 1.
Patent JP-H05146710-A (JP)
Title: Apparatus for separating aluminum and copper
Inventor: HASEGAWA TSUTOMU
IPC: B03C1/23
Filed: 1991-11-30
Abstract: PURPOSE:To individually separate aluminum and copper even from a mixture including them by constituting the apparatus so that aluminum is first separated from the mixture including copper and aluminum carried by a carrying means with an alternating magnetic field imparting means. CONSTITUTION:A mixed material of aluminum, copper and nonmetal thrown in from a throw-in hole 9 is given repulsion force of eddy current generated by a feeble magnet 2 whose magnetic field intensity is adjusted so that it may be weakened to the degree that copper does not fly by changing the thickness of a rubber 3, causing aluminum only to fly and be separated. The aluminum thus separated is recovered in an aluminum recovery hopper 5. The material passing through the feeble magnetic field 2 has copper of feeble repulsion force, being blown and separated by a ferromagnetic field magnet 1 of a head drum 11 to recover it in a copper recovery hopper 6. The residual nonmetal has no repulsion force because of generating no eddy current and is recovered as it is in a nonmetal recovery hopper 7.
Patent JP-H09182333-A (JP)
Title: Rotor for dc brushless motor and method for positioning and fixing magnet
Inventor: KOJIMA HIROAKI
IPC: H02K1/27
Filed: 1995-12-28
Abstract: PROBLEM TO BE SOLVED: To obtain a DC brushless motor embedded with permanent magnets at the magnet inserting part of a rotor core in which even a magnet having low dimensional accuracy can be held in the inserting part without forming any gap between the magnet and the circumferential wall face at the inserting part while protecting the magnet against chipping or scratching. SOLUTION: A magnet 45 is secured firmly to a rotor core 44 by shifting at least one of a large number of magnetic plates 61a, 61c, laminated along the axial direction of rotary shaft of the rotor core 44, relatively to other magnetic plate 61c in the circumferential direction.
Patent JP-H09182808-A (JP)
Title: Composite refractory sheet
Inventor: WAKE JUNICHIRO
IPC: H01B7/295
Filed: 1995-12-28
Abstract: PROBLEM TO BE SOLVED: To sufficiently thermally foam a thermally foamable refractory sheet in the event of a fire and to sufficiently exhibit a thermal insulating effect by combining a fire-retardant or incombustible sheet having flexibility with the surface of the thermally foamable refractory sheet in such a manner that spaces are distributed between this sheet and the thermally foamable refractory sheet. SOLUTION: The composite refractory sheet 2 wound around the outer periphery of a piping 1, etc., is formed by combining the fire-retardant or incombustible sheet 4 having the flexibility with the surface of the thermally foamable refractory sheet 3 in such a manner that the spaces 5 are distributed between this sheet and the refractory sheet 3. The fire-retardant sheet 4 is held to a corrugated form by stitching the sheet molded to the corrugated shape with combustible threads 6. The refractory sheet 3 is so disposed as to maintain the refractoriness in a foamed state by expanding 3 to 50 times when the sheet is heated by the heat of fire.  The threads 6 are burned down or melted in the event of fire and as a result thereof, the fire-retardant sheet 4 is eliminated of the corrugated shape by the volumetric expansion occurring in the expansion of the thermally foamable refractory sheet 3 and the thermally insulating layer of an approximately uniform thickness is formed.
Patent JP-H05172396-A (JP)
Title: Instantaneous hot-water supply equipment
Inventor: FUJISAWA KAZUYA
IPC: F24H1/10
Filed: 1991-12-25
Abstract: PURPOSE:To obtain a hot-water supply equipment controlling the quantity of hot water to be discharged so as to reach predicted maximum quantity at all times even when feed water pressure fluctuates. CONSTITUTION:The relationship of valve opening and a flow rate to minimum operating water pressure is acquired and the relationship is stored as a default value, a hot water cock is opened and control valves 3, 4, 6 are controlled on the basis of the default value and a ratio between a flow rate given and an actually flowed flow rate is obtained, and the ratio is stored as the opening ratio of the control valves 3, 4, 6. A learning circuit correcting the relationship of the opening of the control valves 3, 4, 6 and the flow rate by using a maximum opening ratio in opening ratios stored by fixed number before a present time when the cock is opened is incorporated into a controller 5. Since the opening ratios of the control valves are employed and the relationship of opening and the flow rate is corrected by the past hysteresis by the opening ratios, a predicted maximum flow rate can be ensured at all times even when feed water pressure fluctuates, thus acquiring a hot-water supply equipment having excellent facility.
Patent JP-H08234621-A (JP)
Title: Image heating device using electromagnetic induction
Inventor: HAYASHIZAKI MINORU
IPC: H05B6/10
Filed: 1995-12-28
Abstract: PURPOSE: To prevent thermal damage in a switching element by controlling the switching element according to a current value flowing through the switching element with an energizing control means. CONSTITUTION: When the switching element 11 is turned on, the current flows through a resonance circuit consisting of an exciting coil 121, a resonance coil 10, a resonance capacitor 9. At this time, a point where the current flowing through the switching element 11 becomes minimum is detected by a zero cross detection circuit 13, and an energizing control circuit 14 opens the switching element 11 based on the detection timing. The energizing control circuit 14 turns off the switching element 11 when it receives a start signal from the zero cross detection circuit 13. Then, an on time is decided by a resonance period of a series resonance circuit consisting of the resonance coil 10 and the resonance capacitor 9. Thereafter, the energizing control circuit 14 performs the control of the number of on/off times in a prescribed time based on temp. information from a temp. sensor 7.  Thus, the temp. control is performed by controlling the ratio of the on/off time.
Patent JP-H09176064-A (JP)
Title: Production of optically active benzhydrol compound
Inventor: SAKAGUCHI TAMIZO
IPC: C07C67/31
Filed: 1995-12-28
Abstract: PROBLEM TO BE SOLVED: To produce a high-purity optically active benzhydrol compound useful as a synthetic intermediate for medicines according to simple operations by hydrogenating a benzophenone compound in the presence of a specific asymmetric hydrogenating catalyst, SOLUTION: (A) A benzophenone compound represented by formula I (R<1> , R<5> , R<6> and R<10> are each H, a halogen, hydroxy, etc.; R<2> to R<4> and R<7> to R<9> are each H, a halogen, hydroxy or a lower alkyl) is hydrogenated in the presence of (B) an asymmetric hydrogenating catalyst comprising (i) a transition metallic complex, (ii) a base and (iii) an optically active diamine compound to afford the objective compound represented by formula II (mark * indicates the position of asymmetric carbon) (e.g. optically active 4-methylbenzhydrol).  Furthermore, the compoflent (i) is preferably a ruthenium complex represented by the formula [RU2 X4 (L)2 ] (A) (X is a halogen; L is an optically active phosphine ligand; A is a tertiary amine), etc., and the composition (ii) is preferably a compound represented by the formula MYn [M is an alkali(ne earth) metal; Y is hydroxy, etc.; (n) is 1 or 2] or a quaternary ammonium salt.
Patent JP-H05171294-A (JP)
Title: Method for cooling welded part of electric resistance welded tube
Inventor: ITAYA MOTOAKI
IPC: B23K13/00
Filed: 1991-12-25
Abstract: PURPOSE:To improve the low temp. toughness at the welded part of the resistance welded tube by resistance-welding a strip steel composed of a material specifying the thickness and the carbon equivalent and heating and cooling the welded part in a specific condition. CONSTITUTION:The strip steel composed of the material having the carbon equivalent shown in the equation I in the range of 0.25-0.45% is resistant-welded to apply this strip steel to the resistance welded tube having the thickness t=5-17mm. After the welded part of the resistant welded steel pipe is heated at the Ac3 transformation point temp. or higher and <=1050 deg.C, this part is cooled with cooling water in the range of water flow rate Qmin and Qmax shown in the equation II and the equation III. From the time, when the outer surface temp. of the resistant welded steel pipe reaches to 500-400 deg.C, this welded part is cooled with the water flow rate exceeding Qmax until the outer surface temp. becomes <=200 deg.C. The cooling water flow rate is made to l/min.m<2>.
Patent JP-H09184261-A (JP)
Title: Ridge ventilation device
Inventor: INABA TADASHI
IPC: E04D13/16
Filed: 1995-12-28
Abstract: PROBLEM TO BE SOLVED: To eliminate risk of damage, destruction, or the like caused by an external force by forming a ventilation passage in a ridge from gaps between divided parts of the member to one another constituting the ridge body, and thereby increasing the mechanical strength. SOLUTION: A left and a right ridge underlay material 20 are secured to the upper side faces of a roof member R on the left and right of a ventilation opening H opened in the roof member R, and a ridge body 1 whose inclining angle is adjustable by a hinge 2, is installed fast over the opening H through an upper and a lower assembly block 30, 40 fixed to the underlays 20. The ridge body 1 is divided into a ridge body upper part 3 in the central part in an angle shape with angle adjustability supported fast by the upper and lower blocks 30, 40 located at the upper and lower edges of the underlays 20 and a left and a right ridge body lower part 6 supported fast by the lower block 40 arranged at the lower edges of the underlays 20.  The gap between the lower edge of the ridge body upper part 3 and the upper edge of the ridge body lower part 6 is led to the outside so as to serve as a roof vent 9, which is put in communication with the opening H.
Patent JP-H06166349-A (JP)
Title: Driving device for vehicle
Inventor: TODA ISAO
IPC: B60W10/188
Filed: 1992-11-30
Abstract: PURPOSE:To satisfy both the stability and the acceleration characteristic of a vehicle in a higher order. CONSTITUTION:When priority is given to the acceleration characteristic, rear wheels 1FL, 1RR are driven by motors ML, MR without decreasing the driving force of the front wheels 1FL, 1FR that are driven by an engine 2. When priority is given to the stability, the motors ML, MR are driven, while forcibly decreasing the driving force of the front wheels 1FL, 1FR by a prescribed amount, so as to recover the driving force corresponding to the driving force that has been decreased by the prescribed amount.
Patent JP-H05170653-A (JP)
Title: Treating agent for diabetes mellitus
Inventor: SHIMA ATSUSHI
IPC: C07F9/40
Filed: 1991-12-25
Abstract: PURPOSE:To obtain a medicine containing a specific carboxylic acid amide derivative as an active ingredient, having excellent blood sugar lowering action, high in safety and useful in treatment for diabetes mellitus and diabetic complication. CONSTITUTION:The objective treatment contains a compound of formula I [R<1> and R<2> are H, alkyl, cycloalkyl, diphenyl-lower alkyl, formula II [R<2> to R<7> are H, halogen, nitro, etc.; A is lower alkylene; (1) is 0 or 1], etc.; R<3> is H, alkyl or phenyl-lower alkyl; R<4> is lower alkyl or phenyl; X is O or S], e.g. 4-diethoxyphosphinoylmethyl-N-benzyl-N-(4-chlorophenyl) benzamide as an active ingredient, The treatment exhibits excellent effect, especially on insulin- independent II type diabetes mellitus without side effects.
Patent JP-H09180793-A (JP)
Title: Connector
Inventor: ITO SHIGENORI
IPC: H01L29/861
Filed: 1995-12-28
Abstract: PROBLEM TO BE SOLVED: To prevent the deterioration of contact at the time of disconnecting the electrical connection by forming a semi-conductor PN junction part in one contact conductor of a connector. SOLUTION: A pin 11 as a first contact conductor of a connector is formed into a bar-shape, of which tip is sharpened. A socket 12 as a second contact conductor of the connector is formed of two contact pieces 12a, 12b having a different length and connected to each other. The pin 11 is inserted inbetween the two contact pieces 12a, 12b so as to electrically connect the pin 11 and the socket 12. At the time of pulling the pin 11 from the socket 12, a short contact piece 12a is firstly separated from one side surface 11a of the pin 11, and a long contact piece 12b is finally separated from a side surface 11b of the pin 11.  An N-type and P-type semi-conductor layers 13 are formed on the side surface 11b from a central part of the longitudinal direction to the tip thereof, and at the time of disconnecting the electrical connection, since the surge voltage is restricted by the breakdown voltage of a semi-conductor junction part, generation of a large arc is prevented so as to prevent the deterioration of contact.
Patent JP-H09183040-A (JP)
Title: Sizing device, machining system, and machining error detecting device
Inventor: TOMOE MASAHIRO
IPC: B23Q17/20
Filed: 1995-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a sizing device whose manufacturing cost can be reduced and which can prevent the failure to notice defective products by abolishing visual inspection through the detection of the stop of work that is a cause of flaws that requires visual inspection. SOLUTION: This sizing device, having a measuring head 13 which outputs measurement signals showing the size of the machined part of a workpiece 100, and having a processing means 20 which processes the measurement signals output by the measuring head 13 and which then outputs a sizing signal for varying machining requirements when the size of the machined part has reached a preset target size, includes a machining error detection means 40 which determines whether or not the amount of variation of the measurement signal per unit time is below a preset threshold and which, when the amount of variation of the measurement signal per unit time is not more than the threshold, outputs a machining error signal.
Patent JP-2001159534-A (JP)
Title: Navigation device
Inventor: KITAMURA YOSHIYUKI
IPC: G09B29/00
Filed: 1999-12-03
Abstract: PROBLEM TO BE SOLVED: To provide a navigation device capable of notifying a user of accurate road information, by showing partial regulation information held as road data together with map display. SOLUTION: This device is equipped with a regulation information determination means for determining whether the partial regulation information is included in a target road to be plotted or not, and a discrimination display means for displaying differently form a normal display form, when the regulation information exists on the plotted target road by the regulation information determination means. Hereby, existence of the partial regulation information on a road in front can be recognized beforehand by looking at the display means when traveling without setting a route, to enable to determine the route having time to spare. When the route is set by setting a destination and the set route is a detouring route, the reason can be confirmed on the display of the map.
Patent JP-2001159207-A (JP)
Title: Intermediate part supporting device of panel
Inventor: NOJIMA KAZUSHI
IPC: E04B2/96
Filed: 1999-12-03
Abstract: PROBLEM TO BE SOLVED: To realize an inconspicuous structure being when seen from an outdoor side and capable of preventing deflection of an intermediate part of a glass panel and absorbing the displacement due to earthquake. SOLUTION: Oscillation brackets 7, 7 are supported in a tip part of a connection beam 6 fixed on a building so as to oscillate and freely around a bolt 12. Panel side connection brackets 8, 8 are supported on tip parts of each oscillation bracket 7, 7 by pins 9, 9 so as to be slightly and freely displaceable in the horizontal and vertical directions. Side fringes of an intermediate part of a glass panel are held by panel holding parts 19, 19 provided in tip parts of each panel side connection bracket 8, 8 by an elastically deformable sealing material.
Patent JP-2001157861-A (JP)
Title: Liquid treatment device and liquid treatment method
Inventor: FURUKAWA TAKAHIRO
IPC: B05C3/09
Filed: 1999-12-03
Abstract: PROBLEM TO BE SOLVED: To provide a liquid treatment device capable of carrying out a uniform liquid treatment when the treatment is applied to a substrate. SOLUTION: This liquid treatment device has a chemical liquid tank 21 that stores a treatment liquid for applying a prescribed liquid treatment to a wafer W, a wafer holding part 42 that vertically holds a plurality of wafers to be liquid-treated, a carrying mechanism 24 that carries the wafer W between a treatment position, where the wafer W is dipped in the chemical liquid in the chemical liquid tank 21, and its upper position, and a cover member 50 for enclosing a space above the wafer W, which is held by the wafer holding part 42 of the carrying mechanism 24, so as not to substantially generate an air flow.
Patent JP-H09156693-A (JP)
Title: Delivered goods storage device
Inventor: OITA SHOICHI
IPC: A47G29/12
Filed: 1995-12-05
Abstract: PROBLEM TO BE SOLVED: To obtain a delivered goods storage device that is capable of receiving a number of delivered goods automatically and excellent in burglarproof capability by providing a first storage for storing small goods and a second storage for storing long goods, for which the goods can be put in from the external wall side of a building, and also by providing an automatic seal-affixing device having a seal-affixing part at the exterior side of the external wall. SOLUTION: The device is equipped with an inlet 4 for delivered goods provided at the exterior side of an external wall 1 of a building, a goods storage part 6 communicating with the inlet, and an inside outlet provided at the interior 1 side for taking the goods out to the interior 1 side. The goods storage part 6 has a first storage 8 for small goods, for which the delivered goods can be put in from the external wall 1 side, and a second storage 9 for long goods is provided at a position below the first storage. The second storage 9 has a port 29 available for both of putting-in and taking-out of goods at the exterior side of the external wall 1 of the building. The device is also equipped with an automatic seal-affixing device 10 having a seal-affixing part 5 provided at the exterior side.