baber/WOPTO huggingface dataset:
Patent JP-H03251254-A (JP)
Title: Percutaneous absorbing pharmaceutical
Inventor: SUZUKI TARO
IPC: A61L15/58
Filed: 1990-02-27
Abstract: PURPOSE:To enhance the percutaneous absorptivity of a drug over a long period of time and to prevent the degradation in tacky adhesiveness over a long period of time by providing a tacky adhesive layer contg. the drug and a drug dissolution assistant on a drug impermeable base. CONSTITUTION:This percutaneous absorbing pharmaceutical is constituted by providing the tacky adhesive layer contg. the drug and the drug dissolution assistant on the drug impermeable base. The tacky adhesive is constituted of a copolymer mainly consisting of N-vinyl-2-pyrrolidone(VP) and a (meth) acrylate and has pressure-sensitive adhesiveness. The drug dissolution assistant is a polyvinyl pyrrolidone(PVP) and the drug is a hydrophilic drug of >=6wt.% saturation solubility to the polyvinyl pyrrolidone. The solubility of the hydrophilic drug is enhanced without degrading the pressure-sensitive adhesiveness if the specified amt. of VP is copolymerized with the (meth)acrylate and the PVP is mixed. The compatibility with the PVP is insufficient if the ratio of VP in the copolymer is excessively low. The pressure-sensitive adhesiveness is impaired if this ratio is excessively high. VP is, therefore, incorporated preferably at 10 to 35wt.% copolymn. ratio in the copolymer.
Patent JP-S51123961-A (JP)
Title: Gravity system separation device
Inventor: KAWAUCHI ATSUSHI
IPC: B01D17/025
Filed: 1975-04-21
Abstract: PURPOSE: To improve separation efficiency by stably keeping gaps between parallel plates of separation members and materializing the uniform distribution of flow in the horizontal direction. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H10247447-A (JP)
Title: Wiring circuit breaker
Inventor: HAYASHI HIDEO
IPC: H01H9/28
Filed: 1997-03-04
Abstract: PROBLEM TO BE SOLVED: To simplify work, and reduce man-hours when a handle maloperation preventing attachment is combined with a circuit breaker so as to mount on the panel of a switchboard or the like. SOLUTION: After a handle maloperation preventing attachment 2 which is equipped with screen-like guard walls 2b sandwiching a handle 1a and standing on the right and left sides thereof is coupled with the main body case 1b of the breaker against the circuit breaker with operation handle 1, the same is mounted on the fitting panel 3 of a switchboard or the like. The U-shaped base 2a of an attachment 2 made of a resin molding is put on the circuit breaker main body case 1b, and engaging pawls 2e formed at both ends thereof are hooking engaged with engaging slits 1c so as to join both integrally. When the circuit breaker is mounted on the fitting panel, the attachment 2 and the circuit breaker main body case are screwing fixed together using two screws 4.
Patent JP-S55141744-A (JP)
Title: Semiconductor device
Inventor: USHIYAMA SAKAE
IPC: H01L23/48
Filed: 1979-04-23
Abstract: PURPOSE:To increase the moisture reaching distance from exterior to a semiconductor pellet and to prevent the corrosion of aluminum by forming a U-shaped groove for surrounding the pellet mounting portion from a lead extension at a tab lead wire mounted with the pellet. CONSTITUTION:A plurality of lead wires 2, 3 having a tab lead 1 are arranged at predetermined distance, a semiconductor element 5 is mounted on the surface of the tab lead 1, metal wires 6, 7 are connected between the aluminum electrode surface of the element 5 and other lead wires, and the element 5 and the wire connecting portion are molded with resin. A U-shaped groove 10 for surrounding the pellet mounting portion from the tab lead extension side is formed at the tab 4 to reduce the introduction of moisture thereto.
Patent JP-S57164446-A (JP)
Title: Optical reproducing head
Inventor: TANAKA SHINICHI
IPC: G02B7/28
Filed: 1981-03-31
Abstract: PURPOSE:To raise a utilization factor of the quantity of light, by splitting a reflected luminous flux by a plane containing its optical axis, inverting its half luminous flux through a total reflecting prism, focusing the whole luminous flux to the same point of a photoelectric detector, and detecting a focus error. CONSTITUTION:An irradiation luminous flux 11 is focused by a lens 12, and an optical spot S is formed on a disk 13. Also, its reflected ray is converted to a reflected luminous flux 15 through a beam splitter, a total reflection prism 16 is inserted into its lower half, and the half of the reflected luminous flux is inverted. Subsequently, the whole reflected luminous flux is focused to the same point S' on a photoelectric detector 18 by a lens 17. Accordingly, when the photoelectric detector 18 is placed so that the focused point S' of the reflected luminous flux 15 is positioned on a boundary part 18c of 2 cells 18a, 18b of the photoelectric detector 18, a focus error and a tracking error can be detected easily by utilizing 100% of the reflected luminous flux, and also by use of a minimum photoelectric detector.
Patent JP-S59175106-A (JP)
Title: Electromagnet
Inventor: MORI SADAJIROU
IPC: H01H47/10
Filed: 1983-03-24
Abstract: PURPOSE:To reduce a swell and heat generation by a method wherein the 1st diode and the 2nd diode which has the conductive direction opposite to the 1st one are connected in series to a parallel circuit of a reactor and a normally closed type contact which is opened after a movable core is attracted and an operating coil of a magnet is connected in parallel to any one of the diodes. CONSTITUTION:When a switch is closed, an operating coil 4 is excited and a movable core 1 is attracted by a fixed core 2. After attraction, the inductance becomes small and the maintaining current becomes small, but if AC is directly used, phase difference between flux phi1 and flux phi2 must be produced by a shading coil 3. With this method, a large current is applied when the switch 8 is closed and after the attraction the current is reduced by a reactor 14. Other than a half wave rectified current (i1) applied to a diode 9a, a current (i2) applied to the operating coil 11 at the time of the polarity reversing is returned to the coil 11 through a diode 9b. Therefore, the current nearly DC is applied to the coil 11 after the attraction.
Patent JP-S60195393-A (JP)
Title: Air pump
Inventor: YAMAGUCHI SUMIO
IPC: F04C18/352
Filed: 1984-03-16
Abstract: PURPOSE:To improve durability and operating performance while make a unit light and small by using a ball bearing which is excellent in durability and performance as a supporting bearing for a rotor into which a vane and a vane shaft are assembled. CONSTITUTION:A ball bearing 30 which is excellent in durability and performance, is used for a rotor supporting bearing, which, supports a rotor 4 rotatably on both the end cover 3 side and the vane shaft 9 side. This ball bearing 30 is fitted into a crank-type flange part 31, which is eccentrically formed on one end of the vane shaft 9, while the inner end of its inner ring (unshown) is axially stopped at a stopping step part 31a provided on one part of the crank type flange part 31. And, its outer end is interposedly fixed, being axially in contact by pressure with the stopping step part 32a of a boss part 32, while being fitted in this boss part 32, which is provided on the end cover 3, which is assembled to this part from the outside. Thereby, durability on the rotor 4 supporting port can be improved, while the unit can be made light and small.
Patent JP-H01223125-A (JP)
Title: Amphoteric high polymer compound and production thereof
Inventor: MIZUNUMA SATOSHI
IPC: C08G69/00
Filed: 1988-03-02
Abstract: PURPOSE:To obtain the title high polymer compound capable of being formed into ultra-thin film having high heat resistance and strength using Langmuir Blodgett membrane method, by subjecting two kind of polyvalent monomers containing a hydrocarbon group as a part, having an acidic group and basic group and capable of mutually carrying out polycondensation to polycondensation. CONSTITUTION:A monomer containing the first organic group R1 and monomer containing the second organic group R2 used in combination of the formula A(R1)A (A is acidic group) with the formula B(R2)B (B is basic group), the formula A(R1)B with the formula A(R2)B or the formula B(R1)B with the formula A(R2)A and containing one or two hydrocarbon-containing groups R3 as part of at least either one of two kind of monomers combined are subjected to polycondensation to provide the aimed amphoteric high polymer compound having linear recurring unit of two monomers alternately coupled by bivalent bonding groups and covalently bonded recurring unit and containing two or more 10-30C hydrocarbon-containing groups R3 which may contain substituent group, base on 10 average recurring units.
Patent JP-S63217580-A (JP)
Title: Pausing device for disk reproducing device
Inventor: OTSU SEIJI
IPC: G11B21/10
Filed: 1987-03-04
Abstract: PURPOSE:To reproduce a continuous screen by storing the turning angle of a driving motor, opening tracking and control loops so as to stop pickup, and resuming at the turning angle same as that at the time of stopping and shifting a system to control resumption when pickup is resumed. CONSTITUTION:If a pause command is inputted to a terminal 13, a control circuit 20 receives a zero-crossing signal from a detection circuit 14, reads a turning angle signal X from a detection device 11, stores it, turns off switches 4 and 5, and opens the control loop and the pickup control loop. The rotational frequency of a spindle motor 1 is held constant. Programming is executed for starting reproduction so that the turning angle signal X' of the motor 1 is read from the device and is compared with the signal X, the switches 4 and 5 are turned off at the same angle X, and tracking control and pickup feed control are resumed. With such a constitution, reproduction can be executed from the same track as a pause and from the same angle position on a disk 30 and the continuous reproduced picture can be obtained after the pause.
Patent JP-H05248391-A (JP)
Title: Fan
Inventor: NAITO KAZUHIDE
IPC: H05K7/00
Filed: 1992-03-06
Abstract: PURPOSE:To standardize the constitution of a fan by enabling an extension wire suited to equipment employed by the users' side to be readily connected. CONSTITUTION:A pullout window 10 for connecting an extension wire to a circuit substrate 11 constituting an electronic circuit assembled into a motor 1 is opened at one part of the center journalled portion 5 of a casing 2, and when a name plate 12 is stuck to the outer surface of the journalled portion 5 to cover the pullout window 10, the sticking surface of the name plate 12 is divided into two and the name plate 12 is stuck to the outer surface while a back sheet 13 which when peeled exposes the sticking surface is left stuck to the sticking surface of that side of the plate 12 which corresponds to the pullout window 10. Therefore, connection of the extension wire is made possible without breaking or peeling the name plate, whereby the constitution of the fan can be standardized.
Patent JP-S58165236-A (JP)
Inventor: NAKAMOTO KATSUHIRO
IPC: H01H73/36
Filed: 1982-03-25
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-H01224957-A (JP)
Title: Optical memory medium
Inventor: KIHARA YUMI
IPC: G11B11/105
Filed: 1988-03-04
Abstract: PURPOSE:To prevent peeling by forming a dielectric underlying layer with an inorganic dielectric substance consisting of a metallic oxide and a metallic nitride, increasing the concentration of the metallic oxide on a transparent substrate side, and decreasing the concentration of the metallic oxide on a recording layer side. CONSTITUTION:In an optical memory medium consist of a transparent substrate 1 and an optical recording layer 3 formed on the transparent substrate 1, an inorganic dielectric underlying film 2 consisting of the metallic oxide and the metallic nitride is formed between the transparent substrate 1 and the optical recording layer 3, and the concentration of the metallic oxide decreases in a vertical direction from the transparent substrate 1. That is, the dielectric underlying layer of the metallic oxide has excellent adhesion to the resin-made transparent substrate 1, whereas, it may deteriorate the optical recording layer 3, and the metallic nitride dielectric underlying layer has the protective effect on the optical recording layer 3, whereas it has the deteriorated adhesion to the resin-made transparent substrate 1. For this, the metallic oxide concentration of the dielectric underlying layer 2 made into contact with the transparent substrate 1 is increased, and the metallic nitride concentration of the dielectric underlying layer 2 made contact with the optical recording layer 3 is increased. Thus, the peeling from the substrate is eliminated, and the protective effect on the recording layer can be made larger.
Patent JP-S60195092-A (JP)
Title: Method and apparatus for production of carbon thin film
Inventor: TAKEI HIDEO
IPC: C23C16/26
Filed: 1984-03-15
Abstract: PURPOSE:To produce a thin carbon film having excellent properties, easily at a high speed, by carrying out the plasma decomposition of a carbon compound gas to deposit a thin film on a substrate, and directing charged high-energy particles toward the deposited film by an intermediate electrode. CONSTITUTION:A carbon compound gas composed of CH4, etc. mixed with a carrier gas such as H2, Ar, etc. is introduced into a vacuum system through the inlet 21 while discharging the gas through the outlet 25, and plasma of the gas is formed in the discharge-maintaining space 3 by the electric field and the magnetic field generated by the magnet coil 4. A thin film is deposited on the substrate 1 heated with a heater 8 at a low temperature (about <=300 deg.C), by this process. Simultaneous to the above procedure, ions of an atom having an atomic weight of about >=18, e.g., Ar, etc. supplied to the system are converted to charged high-energy particles by the electric pulses imposed by the pulse source 7 to the intermediate mesh electrode 6 placed between the discharge-maintaining space 3 and the substrate 1, and the deposition layer on the substrate 1 is bombarded intermittently with the charged particles. A diamond carbon thin film having excellent hardness, abrasion resistance, thermal conductivity, etc. can be prepared by this process.
Patent JP-H03251994-A (JP)
Title: Article carrying-out device for automatic vending machine
Inventor: HIDA TAKASHI
IPC: G07F11/00
Filed: 1990-03-01
Abstract: PURPOSE:To carry out an article to only a rear part passage and to shorten the depth dimension of a main body by using an article carrying device provided with a band-like transmission band. CONSTITUTION:When a motor 15 is rotated, it is transmitted to a gear shaft 14a, a gear 14 rotates and a transmission band 12 moves. Subsequently, an article 5 inserted between extruded pieces 13 whose one end is fitted to the transmission band 12 is moved, and carried out to a rear part article passage 7. In this case, a guide plate 18 holds down the article 5 so that it does not move to the upper part. In such a way, it is unnecessary to constitute the front part passage, and depth of a main body can be shortened.
Patent JP-S58167005-A (JP)
Title: Plug mill rolling method
Inventor: SHIMODA TAKESHI
IPC: B21B25/04
Filed: 1982-03-27
Abstract: PURPOSE:To enable the drawing of a blank pipe which is free from pit flaw or the like by injecting highly pressurized air in front of the circumferential surface of the plug of a plug mill where the plug contacts with the inside surface of the blank pipe so as to remove scale and injecting a lubricant right after the injection of the air. CONSTITUTION:A work plug 2 provided in the forward end part of a mandrel 4 used for a plug mill is formed to a circular columnar shape in the reat half part and a circular truncated cone shape in the front half part. A guide plug 3 having a diameter slightly smaller than the diameter of the plug 2 is used to guide the insertion of the plug 2 into a blank pipe P and the reat half part thereof is formed into a short circular columnar shape and the front half part into a circular truncated cone shape of two stages. Said plug is mounted to a mandrel 4 in front of the plug 2. The mandrel 4 consists of tripleply pipes including a supply pipe 5 for highly pressurized air and a supply pipe 6 for a lubricant. The highly pressurized air is injected from the ejection port 5b in front of the flange edge 5a provided at the intermediate of the plug 2 and the plug 3 to remove scale, and right after the injection of the air, the lubricant is injected from the ejection port 6a on the rear of the edge 5a and the pipe P is rolled with caliber rolls 1u, 1d and the plug 2.
Patent JP-S51124806-A (JP)
Title: Pressure-feed method for ready-mixed concrete with a pumping car
Inventor: OOBA HARUO
IPC: E04G21/04
Filed: 1975-04-24
Abstract: PURPOSE: A mortar is mixed in a hopper of a pumping car, this mortar being employed as a coating for the surfaces of a supply duct, hence the quality of a ready-mixed concrete won't deteriorate while being pressure-fed. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H07261680-A (JP)
Title: Display device for electric equipment
Inventor: ONO YOSHIAKI
IPC: G09F13/18
Filed: 1994-03-22
Abstract: PURPOSE:To provide a display device for an electric equipment capable of giving the degree of freedom to arranging relation between a circuit board having a light emitting element and a light projecting window for projecting light from the light emitting element, and obtaining an excellent displaying state. CONSTITUTION:The light from the light emitting element 19 on the circuit board 17 is guided by a light guide lens 33 in an optional direction and projected from the light projecting window. In such a case, by setting the area of a light incident surface 28 and that of a light exiting surface 29 almost equal, the damping of emitted light intensity caused by the diffusion of the light is restrained. Furthermore, an irregular reflection surface 31 is formed on the surface 29, so that the light is emitted all over the surface 29 without recognizing the contour of the light emitting element 19 in the case of viewing from any direction. Then, the shapes of the window 22 and the surface 29 are made flat, whereby the light is projected in parallel with a character string 5a showing a display item.
Patent JP-S58168287-A (JP)
Title: Alarm system in electro-optical converter circuit
Inventor: GOTOU MASAYUKI
IPC: H01L33/00
Filed: 1982-03-30
Abstract: PURPOSE:To prevent the deterioration of a laser diode (LD) in an electro-optical converter circuit which control (APC-control) so that the light output of the LD always becomes constant value by providing a current compensator and an APC alarm circuit. CONSTITUTION:An LD bias alarm circuit 2 outputs an alarm AL1 when an LD bias current exceeds a limited value. A light output decrease alarm circuit 3 outputs an alarm AL2 when the light output of the LD13 is decreased to a value not higher than the lower limit value. An LC light output monitor signal which is obtained by a photodiode 16 for photodetecting part of the light output of the LD13 and a light output detecting resistor 17 is inputted to a current compensating and APC alarm circuit 4, thereby branching the LD bias current and outputting an APC alarm AL3 when the monitor signal exceeds the upper limit value, i.e., when the LD light output exceeds not lower than the specified value. Since the light output of the LD is limited to the prescribed value, the deterioration of the LD can be prevented.
Patent JP-S62206863-A (JP)
Title: Semiconductor device
Inventor: UEDA TETSUYA
IPC: H01L23/31
Filed: 1986-03-06
Abstract: PURPOSE:To use a sealing resin properly in response to objects, and to improve characteristics and flatness by forming the resin onto a substrate in a multilayer manner and sealing a semiconductor element and the like. CONSTITUTION:A semiconductor element 3 is bonded onto a substrate 1 by using a die bonding material 2, and connected electrically by metallic small-gage wires 4, and a resin 5 for primary sealing having high reliability is dropped onto the substrate 1, thus sealing the semiconductor element 3 and the like. The quantity of the sealing resin is made smaller than the volume of the inside of a dam 7 at that time, and the surface of the resin after sealing is made more recessed than the upper surface of the dam. The primary sealing resin 5 is cured, and a resin 8 for secondary sealing having excellent moldability is dropped onto the resin 5 for primary sealing, and cured. Accordingly, the resins are used properly, making the most of the properties of the resins in the manner of a molding by the resin having superior moldability after a sealing by the resin having high reliability, thus easily acquiring the flatness of the surfaces of the resins while improving reliability.
Patent JP-H10307755-A (JP)
Title: Virtual storage management system and record medium
Inventor: SANO SHIZUO
IPC: G06F9/46
Filed: 1998-03-03
Abstract: PROBLEM TO BE SOLVED: To shorten a CPU continuous occupation time and to fix actual pages at the time of a fixed process in the virtual storage management system by performing registration in a segment table and a page table and allocating a virtual address to an actual address for management. SOLUTION: A page fixing means 4 fixes the virtual page which is allocated to the actual page. In response to an indication for page fixation, this page fixing means 4 sets fixation flag ON as to pages registered in the segment table 5 and page table 6 in an indicated virtual address area. After a fixing process for (n) pages (n = integer), the fixing process is quit temporarily to release the CPU use right and then the fixing process is repeated a specific time later until the specified virtual address is all finished.
Patent JP-2000252381-A (JP)
Title: Mounting structure of lsi chip on multilayer substrate
Inventor: FUKUMA YASUAKI
IPC: H01L21/60
Filed: 1999-02-26
Abstract: PROBLEM TO BE SOLVED: To accelerate the high speed performance and reduce the size of an LSI chip and increase the number of terminals by removing the influence by the through hole capacitance to prevent noise. SOLUTION: This is a mounting structure of an LSI chip for mounting an LSI chip 1 on a multilayer substrate 5 made by stacking a plurality of signal layer 5a-5h through insulators 6. This mounting structure comprises the LSI chip 1 having a step-formed terminal face 2 and terminals 3 formed on each of steps 2a-2e, the mutilayer substrate 5 having an LSI chip mounting section which is step-formed from the mounting face side in conformity with the terminal face 2 of the LSI chip 1, and connections 9 which are formed on exposed parts 8a-8e of each signal layer exposed when the substrate 5 is step-formed to be connected to the terminals 3 of the LSI chip 1. When mounting the LSI chip 1, the LSI chip 1 is inserted into the LSI chip mounting section of the substrate 5 and then the connections 9 and the terminals 3 of the LSI chip 1 are connected.
Patent JP-S61210558-A (JP)
Title: Carrying device for drive mechanism of floppy disc
Inventor: SUDA HARUO
IPC: G11B17/041
Filed: 1985-03-15
Abstract: PURPOSE:To prevent carrying mistakes by carrying a floppy disc to a drive mechanism while the disc is being clipped by two belt conveyors driven synchro nously to operate a clamp board to two kinds of drive mechanisms. CONSTITUTION:In driving a belt conveyor 11 by an external command, a floppy disc at the lowest position in a storage 2 is ejected by a projection 12 and fed to the drive mechanism while being clipped by the belt conveyors 13b. The end of delivery is detected to stop the conveyors 11, 13b and the drive mechanism of the clamp board 7 of the drive mechanism is started to start copying. After the end of copying, when the clamping is released, the conveyors 11, 13b are driven reversely to send the disc out of the system from the drive mechanism. The disc passes through a carrying detection sensor in this case and the projection 12 is restored to the home position by a start position detecting sensor 19.