baber/WOPTO huggingface dataset:
Patent JP-H0985688-A (JP)
Title: Punching device for plurality of sheet materials
Inventor: TAKATSUKA HIROSHI
IPC: B26F1/34
Filed: 1995-09-19
Abstract: PROBLEM TO BE SOLVED: To automatically remove punching chip by forming a punch tip into a V shape and mounting an elastic body having higher elasticity on the V-shaped tip of the punch. SOLUTION: A tip blade part is formed into a V-shaped recess 1f. A hole of ϕ3mm is formed in the center of the tip V-shaped recess part and set as an elastic body mounting hole 1c. Urethane rubber is filled in this hole and fixed together with adhesive. A notch 6a and slits 6b are provided in a cam holder 6 and a presser plate 7 is so formed as forming dowels 7a matched with the slits 6b of the cam holder 6. After punching, compressed punching chip is discharged downward by elasticity of the urethane rubber filled in the V-shaped part in the tip of the punch 1. The punching chip is thus automatically removed.
Patent JP-H1060140-A (JP)
Title: Plasma treatment method and plasma treatment apparatus
Inventor: HAYASHI ATSUSHI
IPC: C08J7/00
Filed: 1996-08-21
Abstract: PROBLEM TO BE SOLVED: To provide a plasma treatment method which can improve the adhesion and other properties of a substrate made of a synthetic resin or the like by disposing a substrate so as to contact with a first electrode of an earth electrode, applying a direct voltage across the first electrode and a second electrode, and treating the substrate with the resultant plasma. SOLUTION: A first electrode 4 (e.g. a can roll) of an earth electrode and a second electrode 3 of a negative electrode are disposed within a vacuum container 1 so as to face each other. A substrate 7 (e.g. a synthetic resin film) to be treated is unwound from an unwinding roll 5, travelled on a rotatable first electrode 4, and wound by means of a winding roll 6. At the same time, a direct voltage from a direct voltage source 2 is applied across the first electrode 4 and the second electrode 3, and the substrate 7 is treated by utilizing the produced plasma. Since the substrate 7 is provided on the earth electrode side, the treatment can be carried out under milder conditions than the treatment in the case of provision of the substrate 7 on the negative electrode 3 side.  Therefore, suitable treatment can be carried out on the substrate 7 made of a synthetic fluororesin or the like which is likely to be damaged, enabling the adhesion and the like to be efficiently improved.
Patent JP-H0581772-A (JP)
Title: Magnetic disk and magnetic disk device
Inventor: TANAKA SHOJI
IPC: G11B20/12
Filed: 1991-09-19
Abstract: PURPOSE:To provide a magnetic disk and a magnetic disk device shortening the writing time of a block signal and unnecessitating correct positioning accuracy. CONSTITUTION:This magnetic disk and this magnetic disk device are constituted so that a servo signal (magnetization inversion) ST in a data area 41 in an area recording data on the magnetic disk 2 is erased, the servo signal ST is remained only in a servo area 42 and a pattern generating circuit changing the pattern at the time of writing of the servo signal ST in the servo area 42 is provided.
Patent JP-H0791602-A (JP)
Title: Steam pressure control device for plant equipment
Inventor: TAKATSUKA YOSHIHISA
IPC: F22B1/18
Filed: 1993-09-27
Abstract: PURPOSE:To perform automatic regulation of the pressure of steam generated at an exhaust heat recovery boiler by means of exhaust gas from a gas turbine. CONSTITUTION:From a difference between a detecting steam pressure P and a set steam pressure Po, a steam pressure deviation DELTAP is determined. Through proportional integration of the steam pressure deviation DELTAP, an exhaust gas flow rate command F3 is determined. From a flow rate F1 of exhaust gas discharged from a gas turbine 1 and a flow rate F2 of bypassing exhaust gas, a flow rate F of exhaust gas introduced to an exhaust gas recovery boiler 2 is determined. A flow rate deviation DELTAF of exhaust gas determined from a difference between an exhaust gas flow rate F and an exhaust gas flow rate command F3 is proportionally integrated to determine a damper opening command V1. A damper opening command V1 is inputted directly to a damper drive device 11 and after the command is inverted by a signal converted 22, it is converted to a damper opening command V2, which is inputted to a damper drive device 12 to regulate the openings of dampers 9 and 10 installed in an exhaust gas duct 3 and a bypass duct 8.
Patent JP-H03103235-A (JP)
Title: Diagnosing device for medical purpose
Inventor: MATSUMOTO AKIRA
IPC: A61B5/055
Filed: 1989-09-18
Abstract: PURPOSE:To allow the voice from a living body to be distinctly heard even if a top plate imposed with the living body is moved within a photographing port by constituting the device in such a manner that the electric signal transmitted from a microphone to a speaker can be selected according to the position of the top plate. CONSTITUTION:An operator locates the top plate near to a position T30, imposes a patient P on the top plate and sets photographing conditions, etc., in an operation board 16 of a control console 15. A CPU 17 transmits the selection signal SS to a selecting means 21 in accordance with the selection information stored in a memory 18. The selecting means connects SW3 in accordance with the selection signal so that the electric signal from the microphone M30 can be transmitted to an amplifier 22. The CPU 17, in succession, controls a top plate driving section 19 in accordance with the photographing conditions, etc., set in the operation board. The CPU 17 controls a photographing section 12a to photograph the patient when the top plate is moved to, for example, a position T10. The CPU 17 transmits the selection signal to connect SW1 to the selecting means so that the electric signal from the microphone M10 can be transmitted to the amplifier 22.
Patent JP-2001063946-A (JP)
Title: Cleaning device for crime preventive window glass of elevator
Inventor: MATSUOKA MAMORU
IPC: B66B13/30
Filed: 1999-08-26
Abstract: PROBLEM TO BE SOLVED: To provide a cleaning device for a crime preventive window pane of an elevator, with simple construction permitting cleaning of the window pane on the landing side. SOLUTION: A cleaning device for a crime preventive window pane of an elevator for cleaning a window pane 2 by using a cleaner 4 adapted to contact the reverse of a window pane 2 arranged on a door panel of an elevator comprises an approximately U-shaped supporting plate 5 for detachably supporting the cleaner 4 at its ends via a closeable hole 1B provided in a door stop face 1A as a closed end face of a door panel 1 and an arm 6 having one end connected to the supporting plate 5 and the other end arranged near the hole 1B.
Patent JP-H0790058-A (JP)
Title: Epoxy resin composition, and prepreg using the same and laminated sheet using the prepreg
Inventor: HIBINO AKINORI
IPC: C08G59/20
Filed: 1993-09-27
Abstract: PURPOSE:To obtain an epoxy resin composition which is useful for the production of laminated sheets to be used as printed circuit boards of low humid absorption and excellent humid-heat resistance by using a specific epoxy compound and a dicyandiamide (or its derivative). CONSTITUTION:The objective composition comprises (A) an epoxy compound bearing phenolic hydroxy groups and epoxy groups, for example, a compound of formula I (X is H, Cl, Br, I) or a compound of formula II and (B) dicyandiamide or its derivative. Preferably, the equivalent value of the phenolic hydroxyl groups in the component A is 150 to 5,000g/eq.
Patent JP-S6299311-A (JP)
Title: Agricultural and horticultural insecticidal and germicidal composition
Inventor: TSUBOI SHINICHI
IPC: A01N43/653
Filed: 1985-10-26
Abstract: PURPOSE:An agricultural and horticultural insecticidal and germicidal composition, containing a mostly novel specific nitromethylene derivative and 1-(4- chlorobenzyl)-1-cyclopentyl-3-phenylurea and capable of controlling blights and injurious insects of agricultural and horticultural crops at the same time. CONSTITUTION:An agricultural and horticultural insecticidal and germicidal composition, obtained by incorporating (A) a mostly novel compound (insecticide) expressed by the formula (X is lower alkyl, lower alkoxy or halogen; l is 0, 1 or 2; m is 2 or 3) with (B) 1-(4-chlorobenzyl)-1-cyclopentyl-3-phenylurea (agricultural and horticultural germicide) as active constituents at, e.g. 1:0.05-20, preferably 1:0.1-10 weight ratio of the components (A) to (B) by pts.wt., capable of exhibiting improved potentiating and synergistic action which has not been attained by effect of the respective independent agents and further improved insecticidal germicidal effect on both blights and injurious insects of agricultural and horticultural crops and particularly effective for simultaneous control of the above-mentioned blights and injurious insects and labor saving, etc.
Patent JP-2000073823-A (JP)
Title: Fuel injection control device at start time for cylinder direct injection type internal combustion engine
Inventor: UMASAKI MASATOSHI
IPC: F02D41/06
Filed: 1998-08-26
Abstract: PROBLEM TO BE SOLVED: To improve a start performance by expediting the vaporization of an injection fuel, at the start time of an internal combustion engine in which a fuel such as a gasoline is injected directly into a cylinder. SOLUTION: A fuel injection control device at a start time for dividing a request fuel amount into plural times and injecting at a start time is provided with an estimation means (step 13) for grasping the engine state at the start time by the output signals of sensors (step 12) and also estimating the number of rotation of cranking based thereon, a calculation means for calculating an injectable term (step 14) and a control means for setting the division number of the request fuel amount based on the estimated number of rotation of cranking and injectable term and dividing the request fuel amount thereby and injecting (step 15). In the injectable term of one part of a suction stroke and compression stroke, the request fuel amount is divided into plural times while equalizing or varying in size and injected intermittently so that the adjacent thing is not overlapped.
Patent JP-H0960390-A (JP)
Title: Magnet catch
Inventor: NAKAMURA KOZO
IPC: B41J29/13
Filed: 1995-08-24
Abstract: PROBLEM TO BE SOLVED: To attract an open and close member and close definitely. SOLUTION: A magnet catch 10 includes a cylinder-shaped housing 12 whose both ends are open. A base plate 14 is housed inside the housing 12 and supported on a non-slip preventive claw 12a. A cushioning material 18 is laid out on the base plate 14 while a support member 20 is laid out on the cushioning material 18. A magnet 22 is housed on the support member 20 in such a fashion that it may roll. This magnet 22 includes a substantially sphere-shaped yoke 24. A small recessed area 26 is formed on the end face opposed to the support member 20 of the yoke 24 where the recessed area 26 is a small dent to fit in a projection 20b of the support member 20. Furthermore, on the end face opposed to the small recessed area 26 there is formed a flat contact surface 28. A board-like magnet 32 having a specified thickness is housed in a housing groove 30 of the yolk 30.
Patent JP-S6485441-A (JP)
Title: Data link control system
Inventor: FUJITA SHIGERU
Filed: 1987-09-28
Abstract: PURPOSE:To attain reset without incurring a busy network by applying reset procedure after awaiting the next service request from an opposite station without transfer of positive reset procedure from its own station when reset is required for all logic channels. CONSTITUTION:When a fault is occurred in the communication of a data link level by a host computer system 1 and a gateway 2, it is required to reset all logic channels of a local area network 4 to prevent occurrence data missing. In this case, a data link establishing request 22 is sent to a service request 21 from an opposite station, the replying frame 23 is received and after a data link level is opened, the session is established. Thus, the concentration of traffics is avoided and reset is applied without giving any effect on the communication of other nodes.
Patent JP-H0290488-A (JP)
Title: High-frequency dielectric heating method for plastic having conductor interposed therebetween
Inventor: ASANO NOBUKATSU
IPC: H05B6/46
Filed: 1988-09-28
Abstract: PURPOSE:To make it possible to join plastics efficiently in a short time and also enhance their junction strength by exposing one part of a conductor from the plastics having the conductor interposed therebetween, and connecting an earth cable to the exposed part and applying high frequency thereto. CONSTITUTION:Base material plastics 9a, 9b that have a conductive mesh fabric 10 interposed therebetween are placed on a lower metal mold 2, and the alligator clip 6 of an earth cable 7 is connected to one end of the fabric 10 that is made to protrude from the plastic. Under these conditions, an upper metal mold 4 is caused to fall and high-frequency is applied to the fabric while each of the plastics is pressed by each of the metal molds 2, 4, so that an induced current generated at the fabric 10 is caused to flow onto the ground via the metal mold 2, a fixed base 1 and a main earth wire 8. Each of the plastic is therefore heated almost uniformly in any part due to dielectric loss; that portion of each of the plastics which is near each of the metal molds 2, 4 is cooled by heat radiation, while their joined portions between which the fabric 10 is interposed are sufficiently heated so that they are welded together.
Patent JP-H1012451-A (JP)
Title: Terminal device of oil-filled transformer
Inventor: KANZAWA NORIHIRO
IPC: H01F27/04
Filed: 1996-06-18
Abstract: PROBLEM TO BE SOLVED: To simplify a terminal part structure and to eliminate oil disposal work for an elephant chamber at a site after delivery by providing a slip-on type cable head wherein a transformer main body and an external cable are connected to the elephant chamber while air-tight penetration is allowed. SOLUTION: An elephant chamber 3 is provided, like a protruded object, on a side wall of a tank 1 where a transformer main body is housed, with the elephant chamber 3 communicating with the tank 1. To the tank 1, a conservator 8 for the main body and a pressure release device 9 for the main body are attached, and a pressure release piping 12 is connected to it. Meanwhile, at the lower part of the elephant chamber 3, a slip-on type cable head 13 of 3-phase is attached. Relating to the slip-on type cable head 13, a guide tube of cylinder shape, an intermediate bracket and an insulation seat are, in this order, connected in air-tight, and a fixing terminal is attached in air-tight to the open end part of a porcelain tube.
Patent JP-S6395249-A (JP)
Title: Flame-retardant resin composition
Inventor: SATO FUMIO
IPC: C08F30/02
Filed: 1986-10-09
Abstract: PURPOSE:To provide the titled composition outstanding in transparency, mechanical properties and moldability, suitable for electric and electronic parts, etc., consisting mainly of a copolymer constituted of methyl methacrylate units and bisalkyl vinyl phosphonate compound units. CONSTITUTION:The objective composition can be obtained by blending (A) 70-95pts.wt. of a copolymer with an intrinsic viscosity 0.03-0.1l/g constituted of A1: 70-95wt% of methyl methacrylate units and A2: 30-5wt% of bisalkyl vinyl phosphonate compound units of formula I [R is -CnH2n- (n is 1, 2 or 3); X1-X3 are each H or Cl; X4 is Cl or Br] [e.g., bis(beta-chloroethyl)vinyl phosphonate], (B) 0-15pts.wt. of a compound with a melting point 90-210 deg.C of formula II (X5 and X6 are each H, etc.; Y is -CH2CH2-, etc.) or formula III (X7 and X8 are each H, etc., Z is of formula IV, etc.), and (C) 0-25pts.wt. of a brominated aromatic compound with a melting point 90-210 deg.C (e.g., tetrabromobisphenol A) so as to total 100pts.wt.
Patent JP-S6483134-A (JP)
Title: Detecting device of clogging of filter of filtering apparatus
Inventor: YAMAGUCHI MASAAKI
IPC: G01N15/08
Filed: 1987-09-26
Abstract: PURPOSE:To improve a rate of operation by providing a means for detecting a differential pressure between the flow inlet side and the outlet side of a filtering apparatus and by outputting a detection signal when a detected differential pressure exceeds a prescribed value, using as a basis the differential pressure at a point of time when the rate of a filtered flow becomes fixed. CONSTITUTION:A differential pressure detector 8 is provided between the inlet side and the outlet side of a filtering apparatus 1 equipped with a filter 2, and a detected differential pressure signal is introduced into an arithmetic unit 9. Based on the differential pressure, the arithmetic unit 9 0calculates a time differential value, and the rate of a filtered flow is determined as fixed when the differential value becomes constant. Using as a reference value the differential pressure detected at a point of time when the rate of the filtered flow is fixed, the clogging of the filter 2 is determined as present. Only when the differential pressure exceeds a prescribed value, a back flow signal is given to a motor-operated valve 7 and thereby back flow water is introduced from the outlet side through a back flow 6, so as to remove the clogging. Accordingly, a backwashing is not performed more than needed, and thus the rate of operation of a system can be improved.
Patent JP-S61120544-A (JP)
Title: Information communication system
Inventor: UMEDA TOSHIHIKO
Filed: 1984-11-15
Abstract: PURPOSE:To improve the throughput performance of a packet by starting immediately the packet transmission independently of the idle/busy state of a transmission line when the packet transmission request of an optional information processor is a response packet to a preceding data transmitted from other processor. CONSTITUTION:A communication controller 9 is provided with a transmission line operation supervisory circuit 12 supervising the operating state of a transmission line 5 in response to the reception state of a reception circuit 95 especially and a transmission line operating rate calculation circuit 13 calculating the transmission line operating rate R from the result of supervision. When the calculated transmission line operating rate R is given to a host computer 11, and if transmission packets collide with each other on the transmission line 5, the packet is retransmitted in a timing in matching with the transmission line operating rate R under the control of the host computer 11. The timing T repeating the retransmission sequence is decided by adding a value Ta specific to a node to a basic retransmission timing Ts preset corresponding to the transmission line operating rate R decided as a constant value.
Patent JP-S61122395-A (JP)
Inventor: IKETANI SUSUMU
IPC: E21D9/08
Filed: 1984-11-15
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-H04121863-A (JP)
Title: Magazine housing type disk player
Inventor: SUZUKI MASASHI
IPC: G11B17/22
Filed: 1990-09-12
Abstract: PURPOSE:To surely perform the exchange operation of a disk by pressing a guide member in a direction to pressurize contact with the bottom of a mobile table on which a roller is being moved. CONSTITUTION:The cover 21 of an upper unit C is bent in reverse U-shape, and a pair of parallel guide grooves 21b are formed at the side plate 21a on one side of the cover. A sliding pin 22 is provided at the outer plate of the side plate 11b of the mobile table A, and it is inserted to the guide groove 21b, and the travel table A is retracted to the cover 21 by being guided by the guide groove 21b. A lock plate 26 is supported at the side plate 21a of the cover 21 in the unit C in such a way that it can be turned freely by a shaft 27, and the position of the lock plate 26 is controlled relating to the position of a lower driven roller 31 used when a disk D is drawn out from a magazine M. Also, the roller 31 is pressurized contact with an ejection/insertion roller 41 by the pressing force of a spring 28 which presses the lock plate 26, thereby,the roller 31 can follow the ascending/descending operation of the ejection/insertion roller 41. Also, it is possible to exchange a desired disk from a magazine M housing plural disks D.
Patent JP-2000077784-A (JP)
Title: Fiber grating semiconductor laser
Inventor: KATO TAKASHI
IPC: H01S5/14
Filed: 1998-08-27
Abstract: PROBLEM TO BE SOLVED: To enable laser rays to be stabilized in oscillation wavelength for high-speed modulation. SOLUTION: A fiber grating semiconductor laser is equipped with a semiconductor optical amplifier 18 possessed of an optical waveguide 42 where light is generated and amplified by injection of carriers, a light projecting plane 44 and a light reflecting plane 46 that are each provided in the edge faces of the optical waveguide 42 and an optical fiber grating 22 that is arranged apart from the light projecting plane 44, possessed of a diffraction grating 20 provided on its core at a prescribed position in the longer direction of the core, and optically coupled with the light projecting plane 44 so as to set up an optical resonance at a prescribed wavelength with the diffraction grating 20 and the light reflecting plane 46. The optical fiber grating 22 is higher than 60% in reflectivity for light of prescribed wavelength.
Patent JP-H0798367-A (JP)
Title: Residual capacity estimating method for battery
Inventor: KINOSHITA NAOKI
IPC: H01M10/48
Filed: 1993-09-28
Abstract: PURPOSE:To accurately estimate the residual capacity of a battery in a short time after the completion of an electric charge and discharge. CONSTITUTION:The open-circuit voltage V(t) of a battery at the prescribed time after the completion of an electric charge is approximated with the function V(t)=(c)-(T+at+b)<-1>. The characteristic function F(t)=tXdV(t)/dt is set, open-circuit voltages V(t) at a plurality of times (t) are measured, and the time tMAX=b/a when the characteristic function F(t) becomes the maximum value is obtained. The convergent voltage (c) of the battery is obtained as c=2V(tMAX)- V(0) from the open-circuit voltage V(0) at the reference time t=0 and the open- circuit voltage V(tMAX) at the time tMAX. When the convergent voltage (c) is obtained, the residual capacity of the battery is estimated from the relationship between the convergent voltage and the residual capacity obtained experimentally.
Patent JP-H0292375-A (JP)
Title: Ear penetrating mixed gas
Inventor: TAKAHASHI HITOSHI
IPC: A61M16/12
Filed: 1988-09-27
Abstract: PURPOSE:To enable ear penetrating working to be easily executed under high pressure by enabling a specific volume of helium to be included in oxygen. CONSTITUTION:Ear penetrating mixed gas consists of the helium of 11.2vol.% or more and 82vol.% or less mixed with oxygen on density, and consists of the oxygen and helium of high purity so that the gas cannot exert a bad influence upon a human body. When the ear penetrating mixed gas of density lower than that of air is used as respiratory gas, then pressure in the tympanic cavity 6 can be easily heightened even if a force bearing on the auditory tube 7 on ear penetrating working is slight, and the deformation of the eardrum 5 bent into the tympanic cavity 6 with external pressure can be corrected. Such ear penetrating mixed gas is pressed in a cartridge, and is respired with the respiratory organs, and can be used by various methods for respiring the ear penetrating mixed gas sealed in a spray can, a gas bag, or the like, directly for respiring directly through te cartridge with a fitted regulator.