baber/WOPTO huggingface dataset:
Patent JP-H07206926-A (JP)
Title: Adhesion improver and production of imidoamine
Inventor: ARUBAATO BUAN DE BERUKU
IPC: C08F8/32
Filed: 1994-12-13
Abstract: PURPOSE: To obtain the subject improver which comprises an amidoamine, an imidoamine and an ester amine each based on a specified copolymer and a polyamine and improves, even when used in a smaller amount, the adhesiveness of a plastisol under mild backing conditions.  
     CONSTITUTION: This improver comprises an aminoamine, an imidoamine, and an ester amide each based on (A) a copolymer comprising a monounsaturated carboxylic acid or its derivative [desirably, maleic acid (anhydride)] and an ethylenically unsaturated compound (desirably, a 10-24C α-olefin) and (B) a polyamine (desirably, the one having primary amino groups such as N- aminoethylpiperazine) [desirably, a copolymer of the formula (wherein (x) is 1; (y) is 1-4; (n) is 5-50; R 1  is a 6-22C alkyl, R 2  is H or CH 3 ; R 3  is H or a 1-3C alkyl; and R 4  is an amino-containing 2-14C hydrocarbon group, provided that R 3  and the R 4  together with the amidic N atom may form a piperazine ring)]. 
     COPYRIGHT: (C)1995,JPO
Patent JP-H03172510-A (JP)
Title: Valve system for engine
Inventor: NONOKAWA KENICHI
IPC: F01L1/26
Filed: 1989-11-29
Abstract: PURPOSE:To provide a compact valve system by locating respective contact points of a press member on the distal end of a swing member and a valve rod on the same plane and setting the closing side swing angle of a small incline angle valve smaller than the opening side swing angle to lessen the swing amount of the valve above the reference swing position. CONSTITUTION:In a valve system where three intake valves 34-36 provided in one cylinder are opened and closed through rocker arms 51, 52 by the rotation of a cam shaft 42, working straight lines interconnecting contact points between adjust screws 53, 54 provided on the ends of the rocker arms 51, 52 and the upper ends of the respective valves 34-36 and a swing axis (f) pass through a reference swing position where the working straight line makes a right angle with respective valve axes A, B. Then, the closing side swing angles theta1, theta3 made between a reference working straight line in the reference swing position and a working straight line in a fully closed position and the opening side swing angles theta2, theta4 made between the reference working straight line and a working straight line in a fully opened position are constituted such that theta1>theta2 with respect to the valves 34, 36 and theta3<theta4 with respect to the intake valve 35.
Patent JP-H03171671-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: HORI ATSUSHI
IPC: H01L29/423
Filed: 1989-11-29
Abstract: PURPOSE:To relax a stress induced in a semiconductor device due to a thermal expansion difference, to restrain the semiconductor device from deteriorating in characteristics, and to prevent impurity ions, metal ions, or the like from diffusing into a gate oxide film by a method where a first and a second conductive film are electrically connected together through the intermediary of a third conductive film, and the width of the first conductive film is so specified as to be nearly equal to the sum of the width of the second conductive film and the thickness of the third conductive film. CONSTITUTION:A semiconductor device is composed of a silicon oxide film 101 formed on a P-type silicon single crystal substrate 100 serving as gate insulating film, a polysilicon film 102 formed thereon serving as a wiring-shaped first conductive film of a gate electrode, a silicon oxide film 103 serving as a buffer film formed so wide as not to jut out of the polysilicon film 102, a tungsten silicide film 104A formed thereon serving as a second conductive film, third conductive films 106A and 106B selectively left unremoved, and N-type semiconductor regions 108A and 108B serving as a source and a drain. In a gate electrode, the upper surface of the first conductive film 102 is electrically connected to the second conductive film 104A through the intermediary of the third conductive films 106A and 106B, and the width of the first conductive film 102 is nearly equal to the sum of the width of the second conductive film 104A and the thickness of the third conductive films 106A and 106B.
Patent JP-S63166125-A (JP)
Title: Shadow mask
Inventor: IDE TADASHI
IPC: H01J29/07
Filed: 1986-12-27
Abstract: PURPOSE:To suppress distortion of a shadow mask by forming an apertureless part surface so that a cross section nearly in the direction of a normal line of a boundary line formed between an aperture part surface and the apertureless part surface is rectilinearly shaped. CONSTITUTION:An aperture part 21 is formed in a shadow mask so that a cross section in the direction of a normal line 24 of a boundary line 23 formed between this apertureless part 21 and the aperture part 22 is rectilinearly shaped horizontally or with a definite angle. For example, when an arbitrary point F1 is assumed on the boundary line 23, a cross section on a line, which extends from a central point O through a point F1 and communicates with a point F2 where a normal line 24 from the point F1 crosses with an outer diameter of this shadow mask, becomes rectilinear on a side 21a of the panel surface of the ineffective part 21. Therefore, a central angle theta in transfer E1-E2 is smaller than that in transfer B1-B2, and so a curved line does not rapidly change at its corner peripheral part R. Hence, distortion is prevented from occurring at the time of extension, so that a shadow mask without distortion can be manufactured.
Patent JP-2001125342-A (JP)
Title: Electrifying device and image forming device utilizing electrifying device
Inventor: KAMANO TADAO
IPC: G03G15/02
Filed: 1999-10-29
Abstract: PROBLEM TO BE SOLVED: To provide an electrifying device where attaching of power powder to an outer periphery surface or generation of electromagnetic noise can be reduced and an image forming device utilizing the electrifying device. SOLUTION: In the device, an image is formed by an ink jet printer by having paper electrostaticly attracted to the outer periphery surface of a drum that is rotated in a specified direction and having ink discharged on the paper. An electrifying charger 4 to electrify the outer periphery surface of the drum is provided with a long narrow metal case 21 provided with an opening 21a facing the outer periphery surface in its vicinity, a tungsten wire 25 installed hanging extending in an axial direction of the drum and a shield cover 26 covering approximately half of the opening 21a at its approximate center.  When the outer periphery surface of the drum is electrified through the shield cover 26, charge is applied only to a range on both ends in the axial direction of the outer periphery surface where the paper is electrostaticly attracted and only both ends in the direction of the width of the paper are electrostaticly attracted to the outer periphery surface. Thus, the amount of paper dust attached to the outer periphery surface can be reduced and the electromagnetic noise can be decreased.
Patent JP-H03168853-A (JP)
Title: Input/output processor
Inventor: ONO MINORU
IPC: G06F12/10
Filed: 1989-11-29
Abstract: PURPOSE:To efficiently execute address conversion by the small number of hardwares by registering a direct specification format segment descriptor converted from an indirect specification format in a registering means. CONSTITUTION:When an indirect specification segment descriptor whose segment is regulated by the 2nd segment descriptor specified by the 1st segment descriptor is inputted, one direct specification segment descriptor is formed from the 1st and 2nd segment descriptors by a direct specification converting circuit 2 and registered in a segment descriptor storing buffer 1. Thereby, address conversion at an access to the same segment is executed by the circuit 2 and the direct specification segment descriptor registered in the buffer 1 can be referred by a physical channel number 101. Thus, address conversion can be efficiently executed by the small number of hardwares.
Patent JP-2000155796-A (JP)
Title: Management system for medical supply and sample
Inventor: SAVITZ STEVEN R
IPC: G16H10/60
Filed: 1999-10-29
Abstract: PROBLEM TO BE SOLVED: To integrate and manage hospital information systems by transferring information regarding patients between an information processing system and a portable data terminal. SOLUTION: The portable data terminal 40 has a keyboard operated by a user to input data and a display for visual communication with the user. Further, the terminal has a bar code scanner which reads not only container information based upon manufacture identification attached to a label for a sample container or a medical supply container, but also patient identification information based upon a bracelet for patient identification. A control server 20 carries out a two-way communication between various information processors 10 and one or more portable data terminals 40. The control server 20 transfers information not only between the information processing systems 10 and portable data terminals 40, but also between the various information processing systems 10 and between the portable data terminals 40 to manage information regarding patients.
Patent JP-H01150251-A (JP)
Title: Optical disk medium
Inventor: KOBAYASHI KAZUTO
IPC: G11B7/24015
Filed: 1987-12-07
Abstract: PURPOSE:To improve adhesive strength without exerting influence on the information tracks of an optical disk by using plural adhesive agents to adhere spacers positioned on the inside and outside circumferences of the information tracks of the optical disk and the optical disk. CONSTITUTION:The adhesive agent 6 which does not affect the information tracks 7 is coated on the track 7 side of the inside circumferential side and outside circumferential side spacers 4 and 3 and the adhesive agent 5 having high adhesive strength is coated on the outside thereof at the time of holding the spacers 4 and 3 in place between the inside circumferential and outside circumferential sides of the tracks 2 of the upper disk 1 and the lower disk 2 and adhering these spacers and disks. The high adhesive strength is thus obtd. by the adhesive agent 5 on the atm. side and the gas generated from the adhesive agent 5 is dammed up by the adhesive agent 6 and is prevented from flowing to the track 7. The adhesive strength is, therefore, improved without affecting the information tracks.
Patent JP-H07157338-A (JP)
Title: Method for coating optical fiber and end face of optical fiber
Inventor: YOSHITANI KATSUMI
IPC: C03C25/10
Filed: 1993-12-10
Abstract: PURPOSE:To execute a coating treatment in a manner as to avoid exerting undue force on optical fibers by bundling and fixing plural pieces of the optical fibers on a part of a mask plate which is held fixed in a vacuum chamber and subjecting the respective end faces thereof to the antireflection coating treatment. CONSTITUTION:Plural pieces of the optical fibers are bundled and fixed to a part of the mask plate 21 in the vacuum chamber 20. The respective end faces 4c are then subjected to the antireflection coating treatment in the state of fixing the mask plate 21. The coating of the end faces in a manner as not to exert the undue force on the optical fibers is possible according to this coating method. Cracking or breaking of the optical fibers is surely prevented and there is no more energy loss even if a large-output laser for processing is transmitted. Further, the danger of heat generation and laser leakage is eliminated. In addition, there is no need for rotating the mask plate and, therefore, the structure is simplified and the highly reliable coating is executed at a low cost.
Patent JP-H01152241-A (JP)
Title: High corrosion-resistant low alloy steel plate
Inventor: AKANUMA SHIGEO
IPC: C22C38/00
Filed: 1987-12-08
Abstract: PURPOSE:To manufacture the subject steel plate by incorporating specific ratios of C, Mn, Si, S, Cu, P and Ni to Fe. CONSTITUTION:The low alloy steel contg., by weight, 0.001-0.01% C, 0.05-0.35% Mn, 0.3-0.5% Si, 0.002-0.01% S, 0.01-0.8% Cu, 0.05-0.15% P, 0.01-0.4% Ni and the balance Fe with inevitable impurities is prepd. By this method, the low alloy steel plate having ductility under the wet and dry environment contg. general salt water and having corrosion resistance even to oxygen concentration corrosion is obtd.
Patent JP-H11139776-A (JP)
Title: Rope winding machine of construction machinery
Inventor: SATO YUHEI
IPC: B66D1/54
Filed: 1997-11-12
Abstract: PROBLEM TO BE SOLVED: To lighten the burden of an operator doing a drum operation, and also to prevent the random winding of a rope from occurring, in this rope hoist gear of construction machinery which makes a lifting load go up and down after hoisting a piece of the rope by two drums. SOLUTION: Each of limit switches 10A, 10B, 11A and 11B is installed in a position capable of detecting a fact that a rope's residual winding quantity in both front and rear drums 2 and 3 has come to three winds as well as a position capable of detecting a fact that a rope's winding layer has come to three layers, respectively. Likewsie, each of limit switches 12A and 12B is installed in a position capable of detecting a fact that the rope has further come to the third wind at the third layer. When either of these limit switches 10A, 10B, 11A and 11B is turned to ON, an alarm is emitted out of a buzzer as well as when these limit switches 12A and 12B are turned to ON, rotations of both the drums 2 and 3 come to a stop.
Patent JP-H03170727-A (JP)
Title: Cooking appliance
Inventor: KANEYA YOSHIHIRO
IPC: F24C7/04
Filed: 1989-11-29
Abstract: PURPOSE:To make the lightness of a lamp variable speedily in accordance with a set value by connecting the lamp in parallel to an electric heater and by connecting an output adjusting element in series to a parallel connection circuit thereof. CONSTITUTION:Dark-red translucent heat-resistant glass 3 formed of crystallized glass is fitted to the upper opening 2 of the main body 1 of an appliance, while two heaters 5 using nichrome wires 4, electric heating wires, as heaters are held inside the glass. In addition to the nichrome wires 4, halogen lamps 16 are fitted thereon and further overheat switches 17 are fitted on the lamps, respectively. Each halogen lamp 16 is connected in parallel to the nichrome wire 4, and one end 31a of a parallel connection circuit 31 of them is connected to one end of a power source 34 through an output adjusting element 33 and an electrification switch 35, while the other end 31b of the parallel connection circuit 31 is connected to the other end of the power source 34 through the overheat switch 17 and the electrification switch 35. According to this constitution, the lightness of the lamps 16 is varied speedily in accordance with a set value of the output adjusting element 33.
Patent JP-H03173581-A (JP)
Title: Automatic fire extinguisher device with second sensor
Inventor: KATOU NORIYASU
IPC: A62C35/10
Filed: 1989-12-01
Abstract: PURPOSE:To carry out a secure fire fighting by connecting the first sensor and the second sensor with a complex wire, and operating an automatic fire extinguisher by the operation of the sensor which perceives a fire first. CONSTITUTION:The first sensor 1 installed to an automatic fire extingusher 3 fixed to a ceiling 4, and the second sensor 2 provided at the center of a range hood 6 are connected with a complex wire 8. When a fire is broken out from a gas range 7, the second sensor 2 perceives it, a condition same as that the first sensor 1 perceives the fire is made, and a fire-fighting medicine is sprayed to extinguish the fire. In this case, when the fire is broken out and the first solder 21 is melted, the solder is fused and flows through the clearance between the first solder case 20 and a solder holder 22, a compression plate 17 which inflicts the pressure constantly to the solder case 20 side by the springing force of a spring 16, pushes the solder case 20 to the left side, and a hooking member 19 is released. As a result, a hammer 15 hits the tail of a firing pin violently by the springing force of the first spring 16, a seal 12 is broken, and the fire- fighting medicine is sprayed by the pressure of the sprayed carbonic acid gas.
Patent JP-H03173114-A (JP)
Title: Manufacture of semiconductor
Inventor: KATO HARUO
IPC: H01L21/02
Filed: 1989-12-01
Abstract: PURPOSE:To highly clean the inside of a semiconductor manufacturing facility for performing one or a plurality of processes of manufacture of a semiconductor device, to remove contaminant generated in an apparatus, and to improve reliability and yield by providing gaseous impurity removing means for clarifying its working atmosphere in the facility. CONSTITUTION:In an example of a wafer transfer facility, gaseous impurity removing means 3 is provided under an air inlet passage 1, and a conveyor belt 4 of a wafer 5 is mounted thereunder. In the means 3, filter electrodes 9, 11 used also as filters and duct collecting electrodes are arranged at a predetermined interval and grounded, and a DC power source 12 for applying a bias voltage is connected between a filter electrode 10 and the ground. If a voltage is applied to the electrode 10, a high voltage is applied between the electrodes 10 and 9, 10 and 11, and dust is removed when the air is passed through the electrodes 9, 11. Charged particles in the air are attracted to the electrode by static electricity formed between the electrodes, and ionized impurities are converted into neutral gas.
Patent JP-H04181853-A (JP)
Title: Dial backup device
Inventor: KIHARA YASUHIDE
IPC: H04M11/00
Filed: 1990-11-16
Abstract: PURPOSE:To allow one telephone set enough to implement line connection control by providing a changeover switch to select a telephone set to the backup device. CONSTITUTION:When a fault takes place in a private line and it is required to be replaced with a telephone exchange line, a changeover switch 1 is used to connect a telephone set 3 and a 1st telephone exchange line, the telephone set 3 controls the telephone exchange line to be connected to the dial backup device DBU. When the connection is finished, the changeover switch 1 is selected to connect the telephone set 3 and a 2nd telephone exchange line. When the two telephone exchange lines are connected, the two telephone exchange lines are the private line are selected to disconnect the private line and the DBU is connected to the two telephone exchange lines. Thus, the one telephone set is enough to realize the function which has been realized by two telephone sets in a conventional system.
Patent JP-H06164977-A (JP)
Title: Phase locked loop
Inventor: TANAKA SEIICHI
IPC: H04N5/06
Filed: 1992-11-20
Abstract: PURPOSE:To enable the phase detecting operation of a phase locked loop even in an equalizing pulse period. CONSTITUTION:Phase difference between synchronizing signals and feedback signals is detected at a phase detection circuit 101 and the oscillation frequency of a VCO 103 is changed corresponding to signals for which detection output is filtered. The above-mentioned feedback signals for which the output of the VCO 103 is frequency divided are fed back to the phase detection circuit 101 by shifting the phase for the phase difference DELTAT between the center of horizontal synchronizing signals and the center of equalizing pulses in the equalizing pulse period.
Patent JP-H07156435-A (JP)
Title: Thermal printer
Inventor: ITO YOSHIAKI
IPC: B41J2/355
Filed: 1993-12-10
Abstract: PURPOSE:To shorten preheating time of a thermal head by a method wherein a thermal head-preheating means which turns on an electroconducting time signal only for a time required for all of a plurality of heating elements to be preheated, or the like is provided. CONSTITUTION:When a preset pulse is outputted to a preset signal, all of flip flops Df 1-Df 2000 are initialized, and each output terminal of D flip flops Df 1-Df 2000 connected to each input terminal of latch circuits LT 1-LT 2000, comes to be at a high level. A parallel printing data signal from D flip flops Df 1-Df 2000 is latched respectively with each latch circuit LT 1-LT 2000 by a latch signal. The latched parallel printing data signal is respectively inputted to each driver D 1-D 2000, and electricity is conducted to a heating element specified by the printing data signal for electroconducting time controlled by an electroconducting signal with each driver D 1-D 2000.
Patent JP-H07233148-A (JP)
Title: Piperidine derivative and medicinal preparation containing the same
Inventor: KOHAMA HIROMASA
IPC: A61P7/02
Filed: 1994-12-14
Abstract: PURPOSE:To obtain a new compound, having antagonistic actions on glycoprotein GPIIb/IIIa receptors and useful as an inhibitor of blood platelet agglutination or an antithrombotic agent. CONSTITUTION:This compound is expressed by formula I [B and G each is a (substituted)0-10C alkylene; E is an (substituted) o-, m-or p-phenylene; L is OH, a 0-10c alkylamino, a 1-10C alkyloxy, etc.; A is expressed by formula II (M is H, a 1-10C alkyl, etc.; Q is H, a 1-10C alkyl, OH, etc.)], e.g. N-(m-(piperidin-4-yl-oxy-acetylamino)benzoyl)-beta-alanine. The compound expressed by formula I is obtained by condensing a compound expressed by formula III with a compound expressed by formula IV using a condensing agent.
Patent JP-H04181804-A (JP)
Title: Automatic frequency control system for radio transmitter-receiver
Inventor: HAYASHI ISAO
IPC: H04B1/40
Filed: 1990-11-15
Abstract: PURPOSE:To adjust the accuracy of the entire system automatically to the accuracy of a receiver input frequency by providing a reference oscillation source in common to the transmitter-receiver and providing an overall PLL to the system so as to control the entire receiver side including a CPU in order to vary an output frequency of the reference oscillation source. CONSTITUTION:One input frequency to a comparator P/D1 of a receiver use PLLR is expressed as f1=fc (=fL1(1st local oscillating frequency)+ or -fL2(2nd local oscillating frequency)) and the PLL., is always acted to make the f1 constant. Thus, if the 2nd local oscillating frequency has a drift with respect to temperature and is fluctuated by +100Hz, the PLLR causes the 1st local oscillating frequency fc to be fluctuated by -100 or +100Hz. The 1st local oscillating frequency is higher than the frequency of a received wave and the 2nd local oscillating frequency is lower than the frequency of a received wave with respect to the deviation between the 1st and 2nd local oscillating frequencies, then no fluctuation is caused to an intermediate frequency fR2. That is, the 1st local oscillating frequency, i.e., a VCO output frequency of the PLLR corrects the deviation.
Patent JP-H0579598-A (JP)
Title: Perssure container
Inventor: FUJIMOTO KAZUSHI
IPC: B29L22/00
Filed: 1991-09-18
Abstract: PURPOSE:To improve the pressureproofness and appearance and shape by carrying out winding through the transition from a trajectory passing through the vicinity of a polar point to a trajectory passing through the low latitude each time when a stiffening member increases its turn and/or through the transition from the trajectory passing through the low latitude to the trajectory passing through the vicinity of the polar point. CONSTITUTION:As for the trajectory of a filament winding, winding starts from the position in contact with a mouthpiece part 4 as shown by the trajectory 1, and the shift towards a trajectory 3 passing through the low latitude is performed together with the increase of turns. Further, on the contrary, winding is performed through the shift toward the trajectory 1 from the trajectory 3. Accordingly, the helical winding in winding of 20 deg. for a liner 5 made of aluminium is carried out, allowing carbon fibers to be impregnated with epoxy resin, through the filament winding method. Accordingly, as for a shaped pressure container, a winding trajectory on a dome part is newly formed, and the reduction of weight and the superior pressureproofness are secured, and the outside appearance and shape can be improved.