baber/WOPTO huggingface dataset:
Patent JP-H1144402-A (JP)
Title: Combustion controller for boiler
Inventor: FUJITA TADAO
IPC: F22B35/00
Filed: 1997-07-25
Abstract: PROBLEM TO BE SOLVED: To provide a controller for a boiler for reducing number of times of starting and stopping a blower by improving a pressure drop after pre-purging is finished while executing the step of pre-purging. SOLUTION: The combustion controller for a boiler for controlling combustion based on a signal of a steam pressure detector for detecting steam pressure of the boiler comprises means for monitoring time change of the stream pressure of the boiler, thereby monitoring time changes θ1 , θ2 of the pressure at the time of rising the pressure at the time of rising the pressure to combustion stopping pressure P1 , stopping the combustion if the change is a set value θor less, simultaneously entering a pre-purging operation, waiting in the state that the pre-purging is completed, and entering ignition at the time of dropping the pressure to a combustion starting pressure P2 .
Patent JP-H08150145-A (JP)
Title: Sticking needle for endoscope
Inventor: TONOMURA MASATOSHI
IPC: G02B23/24
Filed: 1995-08-24
Abstract: PURPOSE: To provide an endoscope which can surely stick in tissue from the wall of, for example, a digestive organ to the deep tissue section of deep internal organs. CONSTITUTION: This is a boring and sticking needle 1 for an endoscope which has a flexible outer sheath 5, a flexible inner sheath 6 inserted freely of advance and retreat in this outer sheath 5, and a needle 7 coupled with the tip of this inner sheath 6. A taper part 1 for sticking the outer sheath into the tissue, while boring the tissue, is made at the head of the outer sheath 5, and the outer sheath 5 sticks in and bores the tissue together at the time of boring and sticking of the needle 7.
Patent JP-H0558916-A (JP)
Title: Production of allyl type sulfonamide
Inventor: ISHIMURA YOSHIMASA
IPC: C07C307/02
Filed: 1991-08-28
Abstract: PURPOSE:To extremely efficiently obtain the subject compound as an intermediate for herbicides by subjecting a sulfonamide compound to N-allylation reaction in the presence of a catalytic system consisting of a Pd compound or platinum compound and organophosphorus compound using an allyl type alcohol as an allyl source. CONSTITUTION:When a linear or cyclic sulfonamide compound (a compound having a structure expressed by formula II in a molecule such as benzenesulfonamide) is subjected to N-allylation reaction, the reaction is carried out using an allyel type alcohol of formula I (R1 to R5 are H, 1-20C aliphatic hydrocarbon, aromatic hydrocarbon, heterocyclic hydrocarbon, e.g. allyl alcohol) in the presence of a catalytic system in which palladium compound or platinum compound [e.g. Pd(OCOCH3)2] is combined with an organophosphorus compound [especially a compound expressed by formula III (Ph is phenyl; (n) is 2-5) to provide the allyl type sulfoneamide (e.g. N,N-diallylbenzenesulfonamide). Furthermore, in the above-mentioned reaction, the use of a solvent such as o-xylene, p-xylene or toluene and the coexistence of an alkali are preferably.
Patent JP-H0642648-A (JP)
Title: Metal plate for gasket
Inventor: KANDA KATSUMI
IPC: F16J15/12
Filed: 1992-07-22
Abstract: PURPOSE:To provide a metal plate for a gasket excellent in workability, sealing property, corrosion resistance and chemical resisting property. CONSTITUTION:A polyethylene resin film reformed by introducing 2wt.%-40wt.% of poly butadien, polyisoprene and ethylene-propylene-diene terpolymer as soft segment is laminated on one or both surfaces of a metal plate through adhesives or heat adhesion to provide a metal plate for a gasket.
Patent JP-S6375126-A (JP)
Title: Cutting of roving
Inventor: KAWASAKI YOSHIO
IPC: D01H15/00
Filed: 1986-09-16
Abstract: PURPOSE:To enable sure tapered ending of rovings, by holding a roving at both sides of the cutting position, pressing a pressing member against the roving near the cutting position and separating both holding means while rotating the roving, thereby forming a cut roving having short tapered end. CONSTITUTION:A roving is held at both sides of the cutting position with holding means 2, 3, the slant face 5 of a pressing member 4 is pressed against the roving near the cutting position and both holding means 2, 3 are separated from each other while rotating and untwisting the roving. The fibers constituting the roving are slipped off by this process to cause the cutting of the roving and form a cut roving with short tapered end.
Patent JP-H0263423-A (JP)
Title: Bathtub having human body detecting device
Inventor: NAKAYAMA KIMIHIRO
IPC: A61H23/00
Filed: 1988-08-29
Abstract: PURPOSE:To efficiently control the generation of bubbles, etc., by sensing the body weight of a man entering a bathtub and detecting the existence of a human body in the bathtub. CONSTITUTION:As a man enters a bathtub A, any of a number of pressing bodies 45 is pressed by his weight, to cut off the transmission of the light of the light switch 40 thereof. Since the light switches 40 are connected in series, in whichever portion of a body weight sensing switch E a human body is placed, the transmission of light to a control device 8 is cut off, enabling the control device 8 to detect the existence of a human body in the bathtub A.
Patent JP-H1085912-A (JP)
Title: Immersion nozzle for pouring molten metal
Inventor: REICHELT WOLFGANG PROF-DR-ING
IPC: B22D41/50
Filed: 1997-07-25
Abstract: PROBLEM TO BE SOLVED: To reduce a stress at a joint part of an upper part and a lower part and to ensure a connection for holding of an air-tightness between both parts in an immersion nozzle for pouring molten metal, such as molten steel, which has an upper part formed as almost tubular state and fixed to a pouring container and a lower part having wider side surface in comparison to the narrow width side surface of the upper part at the outlet side and pours the molten metal from the pouring container into a mold in a continuous casting. SOLUTION: The upper part 11 has a widening part 12 surrounding the inlet range of the lower part 21 at the end part faced to the lower part 21, and a sealing member 31 is arranged in the gap between the inlet range of the lower part 21 and the upper part 11. The lower part 21 has a supporting member 40 in the inlet range and holding members 50 are abutted on the supporting member 40 of the lower part 21, and the lower part 21 can be connected with the upper part 11 through the holding members 50.
Patent JP-S59107098-A (JP)
Title: Electrolytic etching treatment
Inventor: IWAMATSU SEIICHI
IPC: C25F3/14
Filed: 1982-12-09
Abstract: PURPOSE:To obtain an etching shape having extremely a good follow-up characteristic to a solid in electrolytic etching treatment on the surface of the solid or solid film by adding a liquid crystal to an electrolytic etching soln. CONSTITUTION:An electrolytic etching soln. 22 added with a liquid crystal 25 is filled in an electrolytic film 21, and a sample 23 wherein a figure-shaped resist film formed to etch electrolytically an Al film into a figure shape is formed on the surface of the SiO2 film formed on the surface of Si and a platinum plate 23 to serve as a cathode plate are dipped in the soln. 22. An anode electrode is connected to the Al film on the sample 23 and a cathode to the plate 24 and electrolytic etching is performed. The liquid crystal 25 dissolved in the soln. 22 or dispersed by a dispersant is arrayed in the electric field direction in such electrolytic etching and the etching shape having a good follow-up characteristic to the figure with <=0.1 micron side etching rate (y) is obtd.
Patent JP-2000046489-A (JP)
Title: Laminate type heat exchanger
Inventor: NAKAMURA TOMOHIKO
IPC: F28F3/08
Filed: 1998-07-30
Abstract: PROBLEM TO BE SOLVED: To prevent corrosion of the wall of a tube in back of a caulked part by disposing the part disposed upstream side of an air flow without contact with fins. SOLUTION: Supply air flows from below to above. Since an end 41a of a caulked part 41 is brought into contact with fins 5 at upstream side of the air flow, flow of the air to a wall 42 side for forming a refrigerant passage 52 rear of the part 41 is prevented. Accordingly, an adherence of corrosion accelerating component contained in the air to the wall 42 is prevented, and corrosion of the wall 42 can be prevented. Since the part 41 is brought into contact with fins of a core plate 4 in a longitudinal direction in an outer peripheral edge 49 at upstream side of the air flow, corrosion of the wall 42 in back of an outer peripheral edge 49 can be similarly prevented. Since the part 41 or the edge 49 are not brought into contact with the fins 5 at downstream side of the air flow, there is an advantage to easily drop condensed water via the gaps.
Patent JP-H0262232-A (JP)
Title: Method and device for assembling bead-section composite structure for automobile tire and bead filler laminator
Inventor: ARAKI KATSUHARU
IPC: B29D30/48
Filed: 1988-08-29
Abstract: PURPOSE:To join a bead filler easily in an endless shape, and to prevent the generation of end opening by winding the bead filler on the circumferential surface of a tapered drum, bending the bead filler and bonding the bead filler with a bead ring on the small-diametral section side end face of the tapered drum. CONSTITUTION:With a bead filler laminator 10, tapered drums 11 are installed rotatably to each arm 13. A bead ring 1 is mounted in a first station (A), the bead ring 1 is centered in a second station (B), and the tapered drum 11 is turned by a drum drive 14 in a third station (C). A bead filler 2 fed by a filler guide 15 is wound on the tapered drum 11 and the base section of the bead filler 2 is bent, and a bead filler laminate is removed from the tapered drum 11 in a fourth station (D).
Patent JP-H07165600-A (JP)
Title: Antiviral agent
Inventor: KAMIMURA DAISUKE
IPC: C07C49/727
Filed: 1994-09-09
Abstract: PURPOSE:To obtain an antiviral agent having anti-HIV action, comprising a component containing Euphorbia Kansui Liou as an active ingredient. CONSTITUTION:This antiviral agent contains an extract of Euphorbia Kansui Liou, a fleshy perennial plant or a component squeezed from the plant as an active ingredient. The extraction is carried out by using water or an organic solvent (e.g. ethanol), the prepared extract or squeezed component is directly used as the antiviral agent as it is, or water or the solvent is distilled away under reduced pressure and the extract is concentrated and used, or the extract or the concentrate is dried and used as powder. A diterpene derivative of formula I or II (R1 to R7 each is H, a 1-20C acyl, benzoyl or a 1-5C alkyl; X is carbonyl or CH(OH); R8-R12 are each H, OH, a 1-20C acyloxy, a 1-5C alkoxy, etc.) derived from Euphorbia Kansui Liou or a terpene prepared from Euphorbia Kansui radix is used as an active ingredient to give the objective antiviral agent. The daily dose is about 0.01-500mg/kg.
Patent JP-S6370791-A (JP)
Inventor: FURUMURA TAKEJI
IPC: E06B3/70
Filed: 1986-09-13
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H1057504-A (JP)
Title: Connecting structure of stimulative electrode in functional electric stimulation device
Inventor: SHIMOTOMAI TAKASHI
IPC: H01R13/52
Filed: 1996-08-16
Abstract: PROBLEM TO BE SOLVED: To shorten the working hour, and also to achieve the downsizing of the connecting structure of a stimulative electrode without requiring skill in the connecting work of the stimulative electrode and a receiver. SOLUTION: An electrode pin 19 is pressedly fitted to one end of a stimulative electrode 18, and the other end thereof is fixed to the stimulative portion of a patient, and the electrode pin 19 is introduced to a receiver side through the subcutaneous tissue of the patient by means of a penetrating needle. A junction connector 12 is fitted to a receiver provided with a stimulative output circuit, and screw cylindrical members 15 are embedded on both side of a hollow part 13 in which contact pin 16 are formed. A connector 1 is made up of a holder 2 in which connects 5 are arranged, a packing member 3, and a cover 4; and screws 10 are insertedly passed therethrough. In the packing member 3 and the cover 4, small holes 8, 9 into which the stimulative electrode 18 of the electrode pin 19 is to be inserted are perforated in correspondence to the contacts 5.  By screwing the screws 10 into the screw cylindrical members 15, the packing member 3 is pressedly squeezed by the upper surface 12A of the junction connector 12 and the cover 4 and is subjected to elastic deformation. The pressedly contact force of the stimulative electrode 18 at the small hole 8 is increased by the elastic deformation of the packing member 3.
Patent JP-H0764271-A (JP)
Title: Halftone type phase shift mask blank and halftone type phase shift mask
Inventor: AMAMIYA ISAO
IPC: G03F1/68
Filed: 1993-08-31
Abstract: PURPOSE:To prevent the electrification by charge accumulation and static electricity at the time of electron beam plotting with simple film constitution by providing the surface of a transparent substrate with a specific translucent film in a single layer form for the purpose of forming light transparent parts. CONSTITUTION:This halftone type phase shift mask blank is constituted by forming the translucent film 2a on the transparent substrate 1 and this halftone type phase shift mask is constituted by subjecting the translucent film 2a of the halftone type phase shift mask blank to a patterning treatment to remove a part along the prescribed patterns to form the mask patterns composed of the light translucent parts 2 and the light transparent parts 3. The transparent substrate 1 is a quartz glass substrate subjected to mirror polishing on its main surface. Such translucent film 2a of the single layer form has a property to allow the transmission of light of the intensity not substantially contributing to exposing and a property to shift the phase of the exposing light by a prescribed quantity and simultaneously has an electric conductivity to the extent of not electrifying the charges or above at the time of electron plotting in combination.
Patent JP-H0639480-A (JP)
Title: Producing device of forging product having tooth form
Inventor: MURATA SHINICHI
IPC: B21J5/02
Filed: 1992-07-22
Abstract: PURPOSE:To improve the dimensional accuracy of tooth form in a forged gear by making the length in the axial direction of a tooth die part in a lover die longer than the tooth width length of the tooth form in the forged product and forming the fixed interval between the upper end surface of a tooth die part and the lower end surface of the annular step part in a punch. CONSTITUTION:As a large diameter part 2 in the positioned forging blank 1 is formed so as to become the outer diameter having almost 80-90% to a tooth bottom diameter in the forging product 11 having the tooth form to be formed, there is a gap in some degree between the tooth tip 42 in the tooth die part 40 arranged in the die sinking space 38 and the outer periphery of the forging blank 1. Then, by descending a punch 33 into the die sinking space 38 in the lower die 37 setting the forging blank 1 to press the forging blank 1, the small diameter part 3 in the forging blank 1 is deformed by following in the space surrounded with a mandrel 44 and the center hole of the lower die 37, and further, the large diameter part 2 is extruded in the tooth die 40 direction arranged at the inner peripheral surface 39 in the lower die 37 to form the tooth form. Therefore, the fill-up of the blank material into a corner of the upper end part of the tooth die part is not obstracted.
Patent JP-H0721572-A (JP)
Title: Optical head sliding mechanism
Inventor: OKASERI AKIRA
IPC: G11B21/02
Filed: 1992-07-23
Abstract: PURPOSE:To eliminate the clatters between shafts and to effectively suppress oscillation by providing an optical head with a magnetic material, fixing its one end to this optical head and energizing a slide bearing to a reference shaft by the attraction force of the magnet of a first magnetic circuit at the other end. CONSTITUTION:The operating relations of a linear motor constituted of the optical head 1, the slide bearing 8, the reference shaft 6, a driving coil 2, a speed detecting coil 3 and first and second magnetic circuits 4 and 5 are made the same heretofore. This constitution is provided with the magnetic material 9 and one end thereof is fixed to the optical head 1. The other end thereof is projected through the outer side on the front surface of the driving coil 2 from the circuit 4 so as to receive the downward attraction force while the end is brought into proximity to the magnet 4a. The bearing 8 is energized to the reference shaft 6 by the attraction force in such a manner and the magnetic material 9 is made to cover the lateral front surface of the driving coil 2 to generate a magnetic field effect to the leaking magnetic fluxes of the driving coil 2, by which the crosstalks to the speed detecting coil 3 are decreased.
Patent JP-S6371359-A (JP)
Title: Method and apparatus for recording image
Inventor: KUSHIDA NAOKI
IPC: B41J27/00
Filed: 1986-09-13
Abstract: PURPOSE:To reduce running cost by dispensing with an expensive ink ribbon, by making the magnitude relation of ink feed force and ink holding force selectively reversible by the application of patternwise energy to flowable ink. CONSTITUTION:When ink holding force is made equal to or larger than ink feed force, flowable ink 2 is not substantially fed to an ink support roll 3. In order to obtain this state, the gap between an ink holding side wall 1a and the surface of the ink support roll 3 at an ink separating position is pref. set to about 10-300mum and the contact angle of the flowable ink 2 to the surface of the ink support roll 3 is pref. made larger than 90 deg.. When the patternwise heat energy corresponding to an image signal is supplied to the flowable ink 2 from a heat generating member 4 at the aforementioned ink separating position, the surface tension or viscosity of the ink 2 is selectively lowered and, therefore, the ink feed force becomes larger than the ink holding force and the flowable ink 2 is fed to and supported by the ink support roll 3 corresponding to the aforementioned pattern to form an ink image 21.
Patent JP-S6195787-A (JP)
Title: Method for welding small component on body panel
Inventor: OKAMOTO TAKAHIDE
IPC: B23K37/04
Filed: 1984-10-16
Abstract: PURPOSE:To offer the welding method suitable for job shop type production having a wide universality by welding with a welding robot a body panel and small components after locating them with pinching and fixing by a pair of resin made panelling jigs having the same shape with the body panel. CONSTITUTION:Small components 4a, 4b are placed on the necessary places for the panelling jig 2 at lower side and a front floor panel 3 is overlapped on the jig 2. An upper side panel jig 1 is then overlapped with its descent on the upper face of the panel 3 and the panel 3 and components 4a, 4b are located and fixed by a pair of jigs 1, 2. The spot welding of the panel 3 and components 4a, 4b is then performed with approaching mutually the welding tips 7, 8 of the fixture gun fitted to a welding robot with said condition. According to the method of this invention it is unnecessary to provide numerous work setting tools made of steel and numerous stud guns, etc. as conventional one and the arrangement of a pair of resin made panelling jigs will do, so the welding equipment is on the whole made light-weighed and compact, and made advantageous in respect of the equipment cost.
Patent JP-H0962513-A (JP)
Title: Data allocating processing method
Inventor: HARAGUCHI MASATOSHI
IPC: G06F12/08
Filed: 1995-08-25
Abstract: PROBLEM TO BE SOLVED: To avoid cache conflict while suppressing the increase of main storage capacity to a minimum by performing optimum area allocation while recognizing the size of data and the configuration of cache memory hierarchy provided at a computer. SOLUTION: Cache memories 201 -20n having plural hierarchies are provided between a main storage device 30 and the data access source such as a CPU 10, and plural pieces of data are provided with intervals. Namely, the size of data allocated just before is inspected and concerning the data of small area to be occupied on the memory of data, the small interval is secured conveniently for the cache memories by using the configuration information of small- capacity, high-speed and high-level cache memories. Besides, concerning the data of large space to be occupied on the memory of data, the data are allocated while securing the large interval conveniently for low-level cache memories by using the configuration information of large-capacity, low-speed and low-level cache memories.
Patent JP-2001045505-A (JP)
Title: Solid-state image pickup device and device for suppressing loopback noise of color
Inventor: TANIZOE YUKIHIRO
IPC: H04N9/07
Filed: 1999-07-30
Abstract: PROBLEM TO BE SOLVED: To provide a device for suppressing a loopback noise of a color that can suppress a noise from a dark part in spite of a small circuit scale in a solid-state image pickup device that converts an object image into luminance information and chrominance information and provides an output of them. SOLUTION: A solid-state image pickup element 1 is provided with a color filter of the Bayer arrangement. A horizontal correlation detection means 15 detects a horizontal correlation signal RH denoting a signal change in the horizontal direction in an output signal from the solid-state image pickup element 1. A vertical correlation detection means 16 detects a vertical correlation signal RV denoting a signal change in a vertical direction. A 1st synthesis processing means 21 generates a 1st color difference signal (R-G) on the basis of the magnitude correlation among a 1st difference signal (R-G1), a 2nd difference signal (R-G2), the horizontal correlation signal RH and the vertical correlation signal RV.  A 2nd synthesis processing means 21 generates a 2nd color difference signal (B-G) on the basis of the magnitude correlation among a 3rd difference signal (B-G1), a 4th difference signal (B-G2), the horizontal correlation signal RH and the vertical correlation signal RV.
Patent JP-H0379857-A (JP)
Title: Line pressure controller for automatic transmission
Inventor: BABA FUMIAKI
IPC: F16H61/06
Filed: 1989-08-23
Abstract: PURPOSE:To restrain a speed change shock by conducting a learning control of a line pressure so that a speed change time may approach a target value at a range in which a happening such as a momentary rise and sudden decrease of a turbine revolution number and a sudden decrease of a torque at the time of the transition of speed change does not occur. CONSTITUTION:A line pressure learning correcting means 81 conducts a learning correction of a line pressure regulated by means of a line pressure regulating means 77 so that the speed change time of an automatic transmission detected by means of a speed change time detecting means 80 may become a target value. Also, when a happening such as a momentary rise and a sudden decrease of an automatic transmission input side revolution number, and a sudden decrease of a drive torque is detected by means of an abnormal time detecting means 82, a line pressure correcting means 83 in preference to the line pressure learning correcting means 81 corrects the line pressure so that the above happenings may not occur. Thus, an occurrence of a speed change shock is effectively restrained and also a slip of a friction element can be adequately restrained.