baber/WOPTO huggingface dataset:
Patent JP-S61178145-A (JP)
Title: Pallet table turning device in pallet changer
Inventor: KAWAKAMI HIDETADA
IPC: B23Q16/02
Filed: 1985-01-30
Abstract: PURPOSE:To reduce the installation space by combining the turning members, a rope and movable members effectively and constructing such that the rope is dragged by at least two times of the motion stroke of the movable member to turn a pallet table. CONSTITUTION:Upon push-out of piston rod 15 to the left through function of a cylinder 16, a movable member 20 will move to the left together with another movable member 19 to drag a rope 22 thus to turn a turning member 14 clockwise and to turn the turning shaft 10 clockwise together with a pallet table. Since the rope 22 is dragged twice of the motion stroke of the movable member 20 to turn the pallet table, a pallet changer of easy design and maintenance while requiring reduced installation space can be obtained.
Patent JP-S58134019-A (JP)
Title: Slow-releasing triple-layered film pharmaceutical containing prostaglandin and its preparation
Inventor: KOIDE TATSUJI
IPC: A61K9/70
Filed: 1982-02-05
Abstract: PURPOSE:To provide the titled film pharmaceutical composed of a specific drug- storage intermediate layer containing prostaglandin and having improved durability of the drug action by the use of hydroxypropyl cellulose as a main base, and specific layers for the control of the drug release and placed to both sides of the intermediate layer. CONSTITUTION:The film pharmaceutical is composed of (I) a drug-storage intermediate layer containing (A) polyvinyl pyrrolidone having a molecular weight of preferably 700,000-800,000, (B) hydroxypropyl cellulose having a molecular weight of preferably 250,000-400,000, (C) a plasticizer such as propylene glycol, (D) an organic acid such as citric acid, and (E) a prostaglandin compound such as prostaglandin F, and (II) a pair of drug release-controlling layers placed to both sides of the intermediate layer and containing the components (B), (C) and if necessary (E). Th drug can be released stably for a long period at a desired concentration, and its bioavailability becomes very high. The release proceeds linearly, the stability of the drug in the film is high, and the pharmaceutical disappears completely from the applied part after application.
Patent JP-S52100006-A (JP)
Title: Rotary piston engine supplied with oil consumption quantity reducing construction
Inventor: HASEGAWA AKIRA
IPC: F01C21/00
Filed: 1976-02-17
Abstract: PURPOSE: To design no pressure difference inside and outside of a ring oil seal and to reduce oil consumption by activating negative pressure of a suction pipe inside of a ring oil seal of a rotary piston engine. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S55110606-A (JP)
Title: Radial-ply tire and production thereof
Inventor: MORIKAWA RIYUUICHI
IPC: B29D30/00
Filed: 1979-02-14
Abstract: PURPOSE: To improve durability and ride comfortableness by a method wherein a side portion rubber layer and a bead filler are integrally formed to constitute a composite rubber belt, and the folded end portion of a carcass ply layer and the end portion of the belt are sandwiched between the bead filler and a chafer strip.  
     CONSTITUTION: A radial-ply tire comprises a tread 9 and at least one layer of carcass ply 3 extending from one bead portion to the other, each bead portion including a bead filler 6 located on a bead core 5. The tire also comprises a belt layer 8 located between the tread 9 and the carcass ply layer 3, a pair of chafer strips 2 located on the axially outer side of the bead core 5, and a pair of side portion rubber layers 7. The layer 7 and the bead filler 6 are integrally preformed to constitute a composite rubber belt. The folded end portion of the carcass ply layer 3 and the end portion of the layer 7 of the composite belt are sandwiched between the bead filler 6 and the chafer strip 2. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S53101716-A (JP)
Title: Structure of end part of corrugated multilayer
Inventor: SATOMOTO MICHIO
IPC: F16L37/00
Filed: 1977-02-17
Abstract: PURPOSE: To make the process of production easy, by uniting fittings at a terminal. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H09214261-A (JP)
Title: Power amplifier circuit
Inventor: MAEDA MASATOSHI
IPC: H04B1/10
Filed: 1996-02-01
Abstract: PROBLEM TO BE SOLVED: To provide the power amplifier circuit increasing a maximum output power while avoiding adverse effect on other circuit such as a tuner. SOLUTION: In the power amplifier circuit having a push-pull output circuit, NPN TRs are employed for output transistors (TRs) Q2, Q5 for a push-side 1 and a pull-side 2 of the push-pull output circuit and the power amplifier circuit is provided with a boosting circuit boosting a power supply voltage and a changeover means SWO applying selectively a voltage generated in the boosting circuit 3 or the usual power supply voltage to a pre-stage circuit supplying a base current of the push-side output TR Q2. The changeover means SWO is switched by a mode control signal or the like.
Patent JP-S55108773-A (JP)
Title: Insulating gate type field effect transistor
Inventor: KURIYAMA TOSHIHIDE
IPC: H01L29/78
Filed: 1979-02-14
Abstract: PURPOSE: To reduce the on resistance of a high withstanding voltage MOSFET which can be integrated, and stabilize its characteristics by a method wherein the quantity of impurities in the first conductive type surface layer in an offset gate region is made smaller than that of impurities in the second conductive type high specific resistance layer.  
     CONSTITUTION: A source region 2 and a drain region 3 of the second conductive type separated from each other are provided in the surface layer of a first conductive type semiconductor substrate 1, and a gate electrode 7 detached from the drain region 3 is provided in a part of an insulating film layer formed on the substrate. The channel portion under this gate electrode and the drain region 3 are connected together through a high specific resistance layer 10 of the second conductive type buried in the substrate in an offset gate region. In addition, the quantity of impurities per unit area contained in the first conductive type surface layer 11 located on the surface of the substrate within the offset region with part of the layer connected to the substrate 1 is smaller than that of impurities per unit area contained in the high specific resistance layer 10. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H04236584-A (JP)
Title: Video camera with function guide
Inventor: INOUE MASASHI
IPC: G09G5/00
Filed: 1991-01-18
Abstract: PURPOSE:To decrease number of pushbuttons and to improve the operability by providing a changeover/setting button and a zoom switch to the video camera so as to select an individual function of a function guide displayed on an electronic view finder. CONSTITUTION:When a changeover/setting button 1 is depressed, the mode is switched to the usual view finder mode, a function guide display function 15 is used to read a function guide from a memory 14 and displayed on an electronic view finder(EVF) display device 16. Then a zoom (T/W) switch 2 selects a function and the button 1 is closed for a desired message to specify and select the message. When a subordinate function is in existence by the selection of a host function, the display is switched and when no subordinate function is in existence, the relevant display is erased. The changeover of the message by the switch 2 and the selection of the message by the button 1 are implemented via a path with the function 15 and a video processing system 17. Thus, number of operating buttons is minimized and the operability is improved.
Patent JP-S61175895-A (JP)
Inventor: TAKAOKA YASUSHI
IPC: G07G1/12
Filed: 1985-01-31
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-H04236526-A (JP)
Title: Optical repeater
Inventor: FUJISAWA TAKANORI
IPC: H04B10/07
Filed: 1991-01-18
Abstract: PURPOSE:To allow the optical repeater to easily cope with fluctuation of a level of an optical signal such as a level increase due to insertion of a standby optical repeater. CONSTITUTION:An inputted optical signal is converted into an electric signal by an O.E conversion section 11, the electric signal is waveform-shaped by a recovery circuit 12 and the result is inputted to an A side E.O conversion section 13 and a B side E.O conversion section 14. The E.O conversion sections 13, 14 convert the received signal into an optical signal of linearly polarized light whose polarized planes are orthogonal to each other. The output light from the E.O conversion sections 13, 14 is given to attenuators 16, 17 whose attenuation is different and an optical element 18 having a double refraction characteristic outputs the lights to a same optical axis. A command reception section 15 detects and recognizes a command signal commanding switching of an output light of an optical submarine repeater from an output signal of the O.E conversion section 11 to activate one of the E.O conversion sections 13, 14.
Patent JP-S52103514-A (JP)
Title: Production of pulp-like materials
Inventor: TANABE YUTAKA
IPC: D21H13/24
Filed: 1976-02-20
Abstract: PURPOSE: To produce a pulp-like material capable of giving electrical insulating paper having a high dielectric strength making a fine pulp-like material by from a polycarbonate solution in N-methyl-2-pyrrolidone under specific conditions. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-2000211691-A (JP)
Title: Container
Inventor: ICHIHARA AKIRA
IPC: B65D90/12
Filed: 1999-01-26
Abstract: PROBLEM TO BE SOLVED: To manufacture a container for easily opening and closing an opening and closing cover and to be safely used even when containers are overlapped. SOLUTION: A discharge pipe 14 with a pipe on its lower section supported by a pallet 1 stored in a supporting frame of a container is provided, and the container is constituted of an interior tank 12 having a mouth section formed on the upper section positioned below the upper face of the supporting frame and storing liquid and powder and an opening and closing mechanism for an opening and closing cover, which is formed of an opening and closing cover 20 with its upper face for opening and closing the mouth section of the interior tank positioned below the upper face of the supporting frame, a pivot section with its upper face of the interior tank on a site outside the mouth section positioned below the upper face of the supporting frame,  an engaging tool with a clamping nut set rotatably on the upper face of the interior tank on a site outside the mouth section facing the pivot section and an opening and closing cover opening and closing bar 30 with an engaging section having its one end pivoted by the pivot section and the other end to be engaged removably on the engaging tool and supporting a section almost on the center of the opening and closing cover almost on its central section.
Patent JP-H02196197-A (JP)
Title: Axial flow type fan
Inventor: YAMAMOTO MASAFUMI
IPC: F04D29/54
Filed: 1989-01-25
Abstract: PURPOSE:To make it possible that air flow reaches a distant place without causing diffusion of blowoff air flow and the substantial blasting capacity and blasting efficiency improvable by providing a stationary blade for deflection that deflects blowout air flow to the centripetal direction at the air blowoff exist of a fan. CONSTITUTION:When a propeller fan 5 is driven to rotate, the turning flow that axially proceeds rotating to the right side of the centrifugal direction facing to the moving blade structure of the propeller fan 5 is formed, and the turning flow is blown off from the air blowoff exist 4 of a fan casing 1 at a specified flow speed. Here, since a stationary blade 6 positioned at the connecting part of the blowoff exit 4 in the shape of spiral plate and forms the turning flow in the reverse direction of the turning flow formed by the propeller fan 5 is provided, the flow remaining intact is converted to the turning flow in the centripetal direction by the stationary blade 6 and blown off downward at a high speed. As a result, the blowoff flow becomes the blowoff flow of nearly the same diameter, and, since the lowering degree of the dynamic pressure energy is small, the reachable downward range l2 becomes fairly large, and results in the enhancement of blasting capacity and blasting efficiency substantially.
Patent JP-H01193696-A (JP)
Title: Air conditioning of nuclear reactor containment
Inventor: YONEDA YOSHIYUKI
IPC: G21C13/00
Filed: 1988-01-29
Abstract: PURPOSE:To decrease an area of an air stagnant zone in a containment and to enable a homogenization of a temperature distribution of an inside containment atmosphere, by generating a circulation flow surrounding a shielding block and also generating a secondary circulation flow accompanied by the former circulation flow at pipings. CONSTITUTION:By connecting a gamma ray shielding block area 10 and a control rod drive mechanism area around a nuclear reactor pressure vessel 2 with a duct and by activating a blower 8 placed at the intermediate part of the duct, an ascending air flow is accelerated. On the other hand, upper torus blow-off valves 6a are placed on an upper position of a containment 1, and intermediate torus blow-off valves 6m and lower torus suction ducts 7l are placed at an intermediate position and at a lower position of the containment, respectively. The ducts 7l and 6a are connected by a duct 5 and the blower 8 and a cooler 9 are placed at an intermediate position of the duct 5. A discharge outlet of the blower 8 and the duct 6m are connected and the cooler 9 and the duct 6m are also connected. Therewith, by a cooling air flow from the duct 6a, high temperatures air rising to an upper part of the containment 1 is cooled down and streams downwardly as a circulation flow. Moreover, by the cooling air flow from the duct 6m, a downward air flow along an outer wall surface of the shielding block 3 is urged to flow and forms a secondary circulation flow therewith a temperature distribution can be homogenized.
Patent JP-H05219169-A (JP)
Title: Deskstand/wall cordless telephone set
Inventor: NONAKA KAZUHIRO
IPC: H04M1/02
Filed: 1992-01-31
Abstract: PURPOSE:To prevent a charging terminal from galvanic corrosion by pressurizing a handset to the side of a charging terminal by a pressurizing guide at the time of setting the handset on a charging table to make a contact pressure between charging terminals to be higher. CONSTITUTION:The charging table 2 is horizontally placed and a handset guide 5 is fitted to the charging table 2 in a state of retracting so as to make a nail parat 6 to face inside so that the handset 1 can easily be mounted on/ dismounted form the charging table 2. When the handset 1 is set on the charging table 2 in the state, the handset is pressurized by the pressurizing guide 8 of the charging table 2 and the charging terminal 4 of the handset 1 pressure- contacts with the charging terminal 7 of the charging table 2 so that high contact pressure can be obtained. On the other hand, at the time of using it as a wall set, the charging table 2 is vertically fitted to the wall 13, etc., inside a room by setting the direction of a longitudinal direction in a vertical direction. When the handset 1 is set on the charging table 2 in the state, the pressurizing guide 8 of the charging table 2 pressure-contacts with the charging terminal 7 of the handset 1 so that high contact pressure can be obtained.
Patent JP-S54110029-A (JP)
Title: Training appratus with bending and stretching strength adjusting device
Inventor: NISHINO MOTOTSUNE
IPC: A47C3/00
Filed: 1978-02-15
Abstract: PURPOSE: To provide the subject apparatus wherein a back leaning part pivotally supported on rear legs 2 of a chair main body 1 and a seat pivotally supported on front legs are hinged in bendable manner, whereby the user can take bending and stretching movements adapted for his physical strength.  
     CONSTITUTION: One end of a back leaning part 3 and one end of a seat part 5 are hinged in a bendable manner, and the back leaning part 3 and the seat part 5 is covered with a sheet 10 such as a canvaes or the like. The lower part of the back leaning part 3 is pivotally supported on the rear legs of a chair main body 1 in a swingable manner, and other end of the seat part 5 is pivotally supported on the front legs 4 of the chair main body 1 in a swingable manner. The front legs 4 are pivotally supported by grounded parts 11 of the chair main body 1 in a swingable manner to form a training apparatus main body of a reclining chair type. On the hinged parts 9 of the seat part 5 and the back leaning part 3 there is mounted a device 6 for adjusting the bending strength of the seat part 5 and the back leaning part 3. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S59142113-A (JP)
Title: Resin molded item and manufacture thereof
Inventor: OSHIKAWA TAKAMITSU
IPC: B29C41/22
Filed: 1983-02-04
Abstract: PURPOSE:To apply a planar colored pattern on a surface, by placing a coloring material, which will be fused with the base material of an desired item main body, only onto desired parts of an inner wall surface of a mold before the main body is molded. CONSTITUTION:A masking jig 4 having through-holes 4a in a stitch pattern is laid on a molding surface 3a of the mold 3, and the through-holes 4a are filled with a coloring material 5 by brushing, spraying or similar technique. The coloring material 5 that can be fused with the base material 6 is in the form of paste, paint, or powder. If the coloring material 5 is in the form of powder, the mold 3 is to be preheated to the melting point of the powder, or the powder is applied to the molding surface 3a electrostatically. Then a skin 6 is formed by a spray skin forming technique, slush skin forming technique, sheet skin forming technique, etc. to be integrally fused and secured with the coloring material 5. Then, a foamable urethane 7 is loaded and allowed to foam. Thus, a molded item 1 with a planar colored pattern can be obtained.
Patent JP-H06199399-A (JP)
Title: Air-pump for oil-feeding device provided with oil-sort judging function
Inventor: SAISUU YASUSHI
IPC: B67D7/32
Filed: 1993-01-07
Abstract: PURPOSE:To provide an air-pump, which can be contained in the inside of an oil-feeding device, to drive an oil-sort judging means. CONSTITUTION:An ejector generating negative pressure by the supplied air, an air pump contained in the inside of an oil-feeding device provided with an oil-sort judging sensor, a pump body 70 provided with a diaphragm member 72 in the base body 71 with an air-inlet 74 and an air outlet 75 at the bottom, an arm 73 reciprocating the diaphragm member 72, a solenoid 82 driving the arm 73 are all contained in a case 76 provided with pierced holes 77, 78 to connect the air-inlet 74 and the air-outlet 75 to the outside. And the diaphragm member 72 constituting the pump 70 is utilized for a partition wail separating the inside and the outside.
Patent JP-S55110761-A (JP)
Title: Austenitic stainless steel having excellent stress corrosion crack resistance
Inventor: NAGANO HIROO
IPC: C22C38/00
Filed: 1979-02-15
Abstract: PURPOSE: To provide title stainless steel having stress corrosion crack resistance, particulary excellent in environment of high-temperature, high-pressure water by using specific composition of C, Si and Mn and contg. Nb and N that meet specific condition.  
     CONSTITUTION: The titled stainless steel consists of C: 0.025% or less, Si: 2% or less, Mn: 2% or less, N: 9W18%, Cr: 16W22%, P: 0.04 or less, S: 0.03% or less, or further contains Mo: 0.2W2%, Nb and N to meet the equations I and II conditions, and the remaining Fe. The composition is characterized by the equation that defines interrelation between Nb and N. This stainless steel has a highly improved mechanical strength and an excellent stress corrosion crack resistance and therefore is suited to material for parts such as heat exchanger of nuclear reactor. Mo is added when specific resistance to oxidation is needed, but the amount less than 0.2% is not effective, and upper limit of 2% is sufficient. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63186206-A (JP)
Title: Lens for copying machine
Inventor: NISHINA KIICHIRO
IPC: G02B13/26
Filed: 1987-01-29
Abstract: PURPOSE:To permit satisfactory correction of an axial chromatic aberration by forming a titled lens of perfectly symmetrical 6-group 8-element constitution with a stop as a center so as to satisfy the specific conditions. CONSTITUTION:This 6-group 8-element lens satisfies the conditions expressed by the equation I and has the perfectly symmetrical constitution with the stop as a center. In the equation, f1.2: the composite focal length of the 1st group (=6th group) and 2nd group (=5th group) counted from an object side, f3.4: the combined focal length of the 3rd group (=4th group), nu3: the Abbe number of the 3rd lens (=6th lens), nu4: the Abbe number of the 4th lens (=5th lens), n1: the refractive index of the 1st lens (=8th lens). The axial chromatic aberra tion is thereby minimized in a wide range from (g) line up to (c) line.
Patent JP-H07224006-A (JP)
Title: Purification of dialkyl naphthalenedicarboxylate
Inventor: AOYANAGI MITSUHITO
IPC: C07C67/52
Filed: 1994-02-14
Abstract: PURPOSE:To provide a.purification process for naphthalenedicarboxylic acid dialkyl ester (NDM) in which the concentration of residual catalyst is reduced lower than a specific value so that the color phase of the purified product diester may attain a excellent level. CONSTITUTION:A naphthalenedicarboxylic acid (NDCA) is esterified with V at least a double molar amount of an alkyl alcohol on the basis of the dicarboxylic acid in the presence of sulfuric acid or an organic sulfonic acid as an esterification catalyst to obtain crude NDM. The slurry of said crude NDM and the alkyl alcohol is separated into the solid phase and the liquid one by filtration or sedimentation to give crude NDM cake of Awt.% liquid content. The cake is recrystallized from the alkyl alcohol in an at least double amount, preferably in a 3 times to 10 times amount of the solid, and the recrystallized cake is separated into the solid and liquid phases to give the recrystallized NDM of Bwt.% liquid content, which is further distilled to give the purified NDM where the solid/liquid separation is effected so as to satisfy the expression: A/100XB/100<=0.08 and reduce the sulfonic acid concentration in the distilled NDM is reduced less than 10ppm.
Patent JP-H08212664-A (JP)
Title: Automatically changeable recording medium reproducing device
Inventor: SATO TETSUYA
IPC: G11B19/02
Filed: 1995-02-03
Abstract: PURPOSE: To prevent an abnormal disk from remaining in a reproducing device and to prevent other operation from being disturbed by preferentially executing the operation transfering a recording medium existing in an accessor part to any of a magazine, an opening part and a reproducing part. CONSTITUTION: When no mini-disk M exists in an accessor mechanism 15, the operation as usual is performed excepting the operation writing or erasing a disk number corresponding to its housing part according to the presence of the mini-disk M existing in the accessor mechanism 15. Then, when some trouble such as abnormality of various detection switches, or electrical abnormality, etc., occurs, and it is judged that the mini-disk M exists in the accessor mechanism 15 by the state of a detection means 1 in a step α2 because of that the device is stopped in the state that the mini-disk M exists on the accessor mechanism 15, a microcomputer 30 performs control surely by forcedly ejecting the mini-disk M existing on the accessor mechanism 15 first of all.