baber/WOPTO huggingface dataset:
Patent JP-H01156512-A (JP)
Title: Infusibilized fiber for producing pitch based carbon fiber
Inventor: KAMATA EIJI
IPC: D01F9/14
Filed: 1987-12-11
Abstract: PURPOSE:To obtain the title fiber capable of providing a carbon fiber having a constant ratio of oxygen concentration in the fiber surface layer to fiber central part and ratio of oxygen to carbon atoms on the fiber surface and improved yarn handleability, excellent quality, strength, etc., without melt sticking on the fiber surface. CONSTITUTION:The aimed fiber having the oxygen concentration in the fiber surface layer part within the range of 1.2-10 times based on that in the fiber central part and 0.05-0.25 atomic ratio (O/C) on the fiber surface detected by an X-ray electron spectroscopy for chemical analysis(ESCA). The above- mentioned fiber is preferably obtained by a method for passing a pitch fiber through an atmosphere with a high oxygen content prepared by adding an oxidizing agent, such as ozone, to a mixed gas of oxygen and an inert gas in >=30% oxygen concentration at 200-400 deg.C, preferably 250-350 deg.C and infusibilizing the pitch fiber for 15min-1hr, etc.
Patent JP-H06160299-A (JP)
Title: Chip inspection equipment
Inventor: TSUJI KOJI
IPC: G01N21/88
Filed: 1992-11-24
Abstract: PURPOSE:To allow positive detection of microchip through a simple constitution by comparing the width data between edges of edge end face image picked up horizontally or vertically with a predetermined reference data. CONSTITUTION:An object (molded item) 5 is illuminated by a light source 1 and regular reflection light therefrom is picked up by means of an ITV camera 2. In this regard, the border between an objective plane and other part is shaded when the object is illuminated obliquely and the border is displayed clearly on the image. Input image of the molded item 5 has horizontal or vertical edge between edge end faces whereas the image of chipped item has narrower edge width at a chipped part 80b as compared with a passed item. These input images are binarized through an A/D converter 3 and an inspection region is set for the binarized image through a pass/fail decision unit 4. Minimum edge width in the inspection region is then compared with a reference value thus detecting the chipped part 80b.
Patent JP-H05213024-A (JP)
Title: Hydraulic-pneumatic wheel suspension device
Inventor: FURANTSU GURAAZAA
IPC: B60G21/073
Filed: 1992-11-24
Abstract: PURPOSE: To absorb a supporting load largely changing to improve safety of driving and comfortableness of an operator. CONSTITUTION: The wheel suspension comprises a hydro-pneumatic spring system having at least one hydraulic cylinder 14, a hydraulic accumulator arrangement and an intervening valve arrangement between a vehicle body and a wheel support. The spring system contains at least two hydraulic accumulators 32, 34, 36. The accumulators 32, 34, 36 can be connected individually or in groups of more than one with the one or more hydraulic cylinders 14 selectively by means of the valve arrangement. A level control valve 90 that can be controlled by a level control linkage having a load-sensitive damping system 70-80, a blocking valve 66 and switches is provided.
Patent JP-H09157951-A (JP)
Title: Thick and thin sheath-core acrylic conjugate fiber and its production
Inventor: SAKO YOSHIHIRO
IPC: D01D5/24
Filed: 1995-11-30
Abstract: PROBLEM TO BE SOLVED: To obtain a thick and thin sheath-core acrylic conjugated fiber and to provide a method for simply producing the fiber. SOLUTION: This thick and thin sheath-core acrylic conjugate fiber comprises a sheath part composed of an acrylonitrile-based polymer A and a core part composed of the acrylonitrile-based polymer A and a polymer B having a glass transition temperature higher than that of the acrylonitrile-based polymer A in which a high fineness part and a low fineness part alternately exist in the direction of a fiber axis. A solution of the acrylonitrile-based polymer A as the sheath component and a mixed solution of the acrylonitrile-based polymer A and a solution of the polymer B having a higher glass transition temperature than that of the acrylonitrile-based polymer A as the core component are subjected to conjugate spinning using a sheath core conjugate spinning nozzle and drawn at a temperature higher than the glass transition temperature of the acrylonitrile-based polymer A and lower than the glass transition temperature of the polymer B to give the objective thick and thin sheath-core acrylic conjugate fiber.
Patent JP-2000140697-A (JP)
Title: Fixed spring, attaching structure therefor and air purifying device
Inventor: NOZAWA MAKOTO
IPC: B03C3/82
Filed: 1998-11-04
Abstract: PROBLEM TO BE SOLVED: To provide a fixed spring capable of being easily attached, reduced in producing cost and excellent in durability and to provide an attaching structure therefor and an air purifying device using them. SOLUTION: This fixed spring 18 has a receiving part 18a to be circular recessed part for receiving a columnar rod like body at the center part and detachably holds the columnar rod like body between the receiving part 18a and the opposed member, is provided with an arm part 18b integrally provided to extend to both sides of the receiving part 18a and an engaging part 18c provided at the tip of the arm part 18b and bent to the receiving surface side of the receiving part 18a, has a symmetrical shape with the receiving part 18a as the center, is supported on the back surface of the arm part 18b in a state that the arm part 18b is elastically deformed in the direction opposite to the receiving surface side of the receiving part 18a and is assembled by engaging each of the engaging parts 18c to a part to be engaged.
Patent JP-2001134231-A (JP)
Title: Driving method for gas discharge panel and display device
Inventor: TAKAGI KAZUKI
IPC: H01J11/36
Filed: 1999-11-04
Abstract: PROBLEM TO BE SOLVED: To provide a driving method of plasma display panel and a display device which improve the display quality by reducing flicker. SOLUTION: In the driving method of plasma display panel in which electrodes X1 to Xn+1 are arranged in this order to be parallel with each other and as to each (i) of i=1 to n, an electrode Yi is arranged between an electrode Xi and an electrode Xi+1 and an odd numbered row Li is constituted between the electrode Xi and the electrode Yi and, moreover, an even numbered row Li+1 is constituted between the electrode Yi and the electrode Xi+1 and, furthermore, discharge spaces in the screen of the panel are demarcated for every column by plural partitions intersecting the respective electrodes while being separated from each other and, the driving of the odd numbered row Li and the even numbered row Li+1 is performed within a frame and the frame is constituted of odd numbered row subframes of two or more (subframes are breifly sketched as subs in the figure) and of even numbered row subfields of two or more.
Patent JP-H08171442-A (JP)
Title: Portable electronic equipment
Inventor: KATOU AKIROU
IPC: G06F3/02
Filed: 1994-12-16
Abstract: PURPOSE: To improve the operability of a portable electronic equipment when the data are inputted without using a keyboard by instructing the inhibition of use of a keyboard for input of data and disregarding the data inputted through the keyboard at when the input of data is inhibited. CONSTITUTION: When a pen input operation is carried out with use of a touch panel 2, a keyboard input inhibition switch 4 is turned on. An MPU 6 recognizes the ON state of the switch 4 and inhibits the data from being inputted through the keyboard 3. If the fingers, etc., touch the keyboard 3 by mistake while the inhibition is instructed for input of the data, the data inputted through the keyboard 3 are disregarded. When a key input operation is desired again through the keyboard 3, the switch 4 is turned off so that the data can be inputted again through the keyboard 3. Thus the operability of a portable electronic equipment is improved when the data are inputted without using the keyboard 3.
Patent JP-H04274728-A (JP)
Title: Method and apparatus for preliminary enrichment for analyzing minute amount of component in gas
Inventor: UEIDO ERU FUAITO
IPC: G01N1/22
Filed: 1991-10-31
Abstract: PURPOSE: To obtain a method and device for preconcentrating for analyzing trace components in gas. CONSTITUTION: After sample gas A is introduced into a sorbent confinement pipe 10, a preconcentration device for analyzing the trace components discharges the gas by a vacuum pump 18, and trace components separated when low pressure carrier gas passes through the sorbent pipe 10 is carried to a low pressure operation detector like a mass spectrometer 14 by the carrier gas. The sample gas is heated to accelerate elimination or the gas acting with trace components is heated to enhance detection. A plurality of valves between sample inlets A, A', carrier gas outlets D, D' and vacuum pumps 18, 18' of the device and a detector 14 secure a sample gas stream to carry the trace components to the detector.
Patent JP-H11199243-A (JP)
Title: Metal mold opening/closing mechanism for i.s. machine
Inventor: LOVELL WALTER E
IPC: C03B9/16
Filed: 1998-11-05
Abstract: PROBLEM TO BE SOLVED: To provide improved metal mold opening/closing mechanisms for an I.S. machine having plural individual sections. SOLUTION: A pair of opposite metal mold holding mechanisms are supported on the apex of a section frame in such a manner that metal mold may be rectilinearly displaced between separated retraction positions where the respective metal mold holding mechanisms are arranged in start positions and advance positions where the metal molds held by the metal mold holding mechanisms are forcibly engaged. The metal mold holding mechanisms are fixed to the free ends of a pair of round shafts 31. A pair of the round shafts are slidably supported within bearings 36 separated in a horizontal direction within a housing supported on the section frame and extend perpendicularly upward.
Patent JP-H03176425-A (JP)
Title: Fat emulsion
Inventor: SEKI JUNZO
IPC: A61P43/00
Filed: 1989-12-01
Abstract: PURPOSE:To provide a fat emulsion containing a non-steroidal antiinflammatory analgesic substance, a simple lipid, a phospholipid and water, enabling the selective transfer of a drug into the focus in high efficiency without lowering the pharmacological action of the drug and capable of keeping the blood concentration of the drug. CONSTITUTION:The objective fat emulsion has an average particle diameter of <200nm and contains (A) an active amount of a non-steroidal antiinflammatory analgesic substance, e.g. indomethacin, aspirin or ibuprofen, especially preferably their fat-soluble derivatives, (B) 0.5-30%(W/V) (based on the whole composition) of a simple lipid (e.g. neutral lipid such as refined soybean oil, corn oil and triolein) and sterol derivative such as cholesteryl oleate, (C) 0.15-2 pts.wt. (based on 1 pt.wt. of the component B) of a phospholipid and (D) a proper amount of water. The non-specific incorporation by an endothelial cell system can be avoided to enable the reduction of the necessary dose of the drug.
Patent JP-S63164846-A (JP)
Title: Production of green tea enriched with calcium
Inventor: ONIZUKA SATORU
IPC: A23F3/14
Filed: 1986-12-26
Abstract: PURPOSE:To uniformly apply calcium powder to leaf surfaces of green tea leaves and obtain calcium green tea with an uniform calcium content, by cooling steamed green tea leaves, adding calcium powder to the leaf surfaces, thoroughly rolling and drying the resultant green tea leaves. CONSTITUTION:Raw green tea leaves are put in a steaming chamber, steamed, fed to a cooling chamber and cooled by supplying air using a fan. Calcium powder is then added and applied to the leaf surfaces of the cooled green tea leaves, which are then put in a coarse rolling machine, rolled, then subjected to the respective steps of rolling and twisting, medium rolling and fine rolling, fed to a dryer, dried, sieved and separated into cylindrical green tea and powdery green tea to provide the cylindrical calcium green tea and powdery calcium green tea. Thereby the calcium powder can be uniformly applied to the leaf surfaces of the green tea since the green tea leaves are steamed before adding the calcium powder.
Patent JP-H09151145-A (JP)
Title: 7-(2',2',3'-trimethyl-3'-cyclopenten-1'-yl)-1,5-heptadien-4-ol and perfume composition containing the same
Inventor: KOTACHI SHINJI
IPC: C07C33/12
Filed: 1995-12-01
Abstract: PROBLEM TO BE SOLVED: To obtain the new subject compound having an aroma like wood feeling with fresh and natural green and capable of widely using for products such as perfume, soap, shampoo, rinse, detergent and cosmetic requiring addition of fragrance. SOLUTION: A compound 7-(2',2',3'-trimethyl-3'-cyclopenten-1'-yl)-1,5- heptadien-4-ol of formula I (R<1> is H, methyl or ethyl; R<2> and R<3> are each H or methyl), e.g. 5-methyl-7-(2',2',3'-trimethyl-3'-cyclepenten-1'-yl)-1,5-heptadien-4-ol. This compound of formula I is obtained by reacting e.g. an aldehyde of formula II with a halide of formula III (X is halogen) in the presence of stanous chloride and an alkyli metal halide or an alkaline earth metal halide.
Patent JP-H06153441-A (JP)
Title: Canned motor
Inventor: INOUE WAHEI
IPC: H02K5/128
Filed: 1992-10-29
Abstract: PURPOSE:To provide a canned motor in which generation of an eddy current loss is prevented without forming a can of a metal cylinder and a decrease in an efficiency of the motor and a heat loss can be prevented. CONSTITUTION:Reinforcing cylinders 5 having flanges 50 at brackets 9A, 9B are arranged between a stator core 30 side end and the brackets 9A, 9B. An end of the cylinder 5 is formed in a spigot structure, press-fitted in a stationary core 30 to be integrated with a core 50. At least an inner periphery of the core 50 and an inner periphery of the cylinder 5 are covered with resin having high stability.
Patent JP-H11147688-A (JP)
Title: Loading device
Inventor: SASAKI MAKOTO
IPC: B66C13/22
Filed: 1997-11-17
Abstract: PROBLEM TO BE SOLVED: To provide a loading device capable of realizing the straight advancing of a traveling main body without needing any operations by an operator. SOLUTION: A loading device is provided with a magnetic guide tape 41 for guiding a traveling main body 1 along the straight advancing routes of A and B directions, a pair of sensor trucks 42 in the traveling main body 1, the sensor trucks having a magnetic detector for sensing the deviation of the guide tape 41 from the orthogonal direction of the straight advancing route, and each of the sensor trucks 42 is composed of a parallel link for absorbing a gradient in the direction of the straight advancing route and a supporting body attached to the parallel link for supporting a wheel rotating on a road surface and fixing the magnetic detector for absorbing gradients in the traveling route and the straight advancing directions.  Thus, an always fixed posture is maintained for the magnetic detector with respect to the road surface, deviation pairs in the straight advancing route of the traveling main body 1 and in the straight advancing direction are accurately detected, and based on the deviation pair, the traveling body 1 is automatically traveled along the straight advancing route.
Patent JP-H11134597-A (JP)
Title: Traffic signal controller
Inventor: TOYAMA MASAKAZU
IPC: G08G1/097
Filed: 1997-10-31
Abstract: PROBLEM TO BE SOLVED: To enhance reliability of a traffic signal controller by reducing its size and cost by integrating an MPU of the traffic signal controller into one and enabling uninterrupted communication to a traffic control center. SOLUTION: The traffic signal controller 1 is provided with an MPU abnormality storage circuit 5, and when the MPU abnormality is detected at a WD (watchdog) circuit 4, the abnormality is stored in the MPU abonrmality storage circuit 5 and the MPU 2 is reset. The MPU abnormality storage circuit 5 is read out at restart, and when the abnormality exists, control of a lighting apparatus is stopped, MPU abnormality information is transmitted to the traffic control center 7 with a MODEM 6, by the MPU 2. The lighting apparatus is autonomically controlled without depending on control by the MPU 2 by an LSI 3 for signal control. Storage of the abnormality is held until a power is applied again or a reset switch is manually depressed, by the MPU abnormality storage circuit 5.  The communication with the traffic control center is performed at the abnormality even when a traffic signal and the communication are controlled by the MPU 2, therefore, the traffic signal controller is formed in small size and the reliability is also enhanced.
Patent JP-H01155574-A (JP)
Title: Head positioning device
Inventor: MASAKI KIYOSHI
IPC: G11B21/02
Filed: 1987-12-11
Abstract: PURPOSE:To attain the highly precise positioning of a recording head by operating a pressurization force in a prescribed direction on the rolling contact surface of a guide shaft and a head carriage through plural spheres in specified diameter. CONSTITUTION:The rolling contact surfaces 12 and 19 provided in the head carriage 10 are pressed onto the guide shaft A4 through plural spheres 14-17 (a, b) and 20-22 (a, b) arranged in such a way that they are simultaneously brought into contact between the outer peripheral surface of the rolling contact surfaces 12 and 19, and the guide shaft A4 by the pressurization force toward a central axis 5. The central axis of curvature 13 is parallel to or coincident with the central axis 5 of the guide shaft A4. Consequently, the head carriage 10 can securely be shifted in the direction of the central axis 5 of the guide shaft A4 in a state where it is pressed to the guide shaft A4 through the spheres 14-17 (a, b) and 20-22 (a, b) in the rolling contact surfaces 12 and 19. Thus, the highly precise positioning of the recording head is attained.
Patent JP-H08171564-A (JP)
Title: Machine translation system
Inventor: TOKOTA MARI
IPC: G06F17/28
Filed: 1994-12-19
Abstract: PURPOSE: To provide the machine translation system which performs translation of higher quality when an unknown word of English letters is present in a sentence to lighten the burden of postediting, and then lightens the burden of user dictionary registration when the unknown word that an original sentence contains is registered in a user dictionary. CONSTITUTION: This device is equipped with an input part 1 for inputting the sentence, an unknown check module part 3 which checks unknown words in the input sentence, a translation module part 4 which translates the input sentence, a display part 2 which displays the original sentence or translated sentence, an unknown word information storage part 5 which stores unknown word information, and a dictionary information storage part 6 which stores dictionary information. When there is the unknown word Roman letters in the sentence, an equivalent and its inflection are estimated according to a specific rule to carry on the translation.
Patent JP-S63162142-A (JP)
Title: Centering device for working optical cable terminal
Inventor: ONODERA TAKAO
IPC: B23Q17/24
Filed: 1986-12-23
Abstract: PURPOSE:To carry out the automatic centering work having a high precision in a short time by installing a position adjustor mechanisms installed onto a spindle shaft, CCD camera for monitoring a fine hole on the edge surface of a connector sleeve, image processor part for measuring the eccentricity quantity, and a position adjustor mechanism control part for driving the position adjustor mechanisms. CONSTITUTION:The first and second position adjustor mechanisms 5 and 3 are shifted by a position adjustor mechanism control part so that the center of a fine hole on a connector sleeve 1 coincides with the revolution axis of a spindle shaft 7. An actuator drive signal outputted from the position adjustor mechanism control part is supplied into a piezoelectric actuator which shifts a driving part 26 having a preload part 20 as standard. The shift quantity is transmitted to a guide part 18 through a hinge 25, and the guide part 18 performs positioning by shifting a shift part 16 to the position shown by the dotted line. Further, the position adjustor mechanisms 5 an 3 are installed crossing at right angles with the second joint 4, and position adjustment is performed in the plane vertical to the revolution axis of the spindle shaft 7. Then, the outer periphery of the sleeve 1 is grinding-worked.
Patent JP-H04184361-A (JP)
Title: Image forming device
Inventor: MORITA SHIZUO
IPC: G03G15/00
Filed: 1990-11-19
Abstract: PURPOSE:To facilitate the removal of a jammed transfer material and the maintenance of process materials without impairing the durability and accuracy of a device by constituting this image forming device in such a manner that an image transfer area can be automatically opened/closed according to the attachment/detachment of a process cartridge. CONSTITUTION:When a side cover 60 is opened by a hinge 60A and the process cartridge 30 is slid to the right, a projection 30A is abutted on top 102A of a lock plate 102, and a sliding plate 100 is moved to the right against an extension spring 106. Until an operative lever 107 energized by a torsion spring 108 allows a upper lid 20 to be abutted on a stopper S2 via the driving pin 20C of an arm 20B, the lever 107 is turned counterclockwise, so that the lid 20 is opened. The cartridge 30 is held in a second position by an engaging member such as a click device, and the transfer area formed by a photosensitive belt and a transfer unit is exposed and opened. Thus, the device is ready for the removal of a jammed transfer material.
Patent JP-S63165794-A (JP)
Title: Rotation detector
Inventor: MORI MASAYUKI
IPC: G04D7/04
Filed: 1986-12-26
Abstract: PURPOSE:To inspect the meshing of a gear in a non-contact manner, by heating a part of a rotary body by a radiation heater to sense the radiant heat from the rotary body by an optical temp. sensor and discriminating the change of the radiant heat by a control circuit. CONSTITUTION:An output switch 6 is brought to an ON-state by a timing controller 4 and the infrared LED 1 synchronous thereto is held to an ON-state. At this time, the light receiving surface of a date indicator 20 is heated and the radiant heat of the light receiving surface increases so as to draw an index curve. Next, after the temp. of the light receiving surface of the date indicator 20 becomes almost constant, the switch 6 is repeatedly turned ON and OFF by the controller 4 and lED 1 is turned ON and OFF in synchronous relation thereto. Subsequently, an input switch 8 is turned ON and a winding stem 21 is rotated by a motor 23 to rotate the date indicator 20 and the heated part of the date indicator 20 moves and the output of a quantity-of-light sensor 2 changes and the output of a smoothing circuit 9 also changes and the change quantity thereof appears as the output of a differentiation circuit 10. The output of the circuit 10 is discriminated by a comparator 11 to be latched by a latch circuit 12 and the rotation of the date indicator 20 is detected.
Patent JP-H02158320-A (JP)
Title: Manufacture of plastic molded product
Inventor: TAKAMA HIDEYUKI
IPC: B29C51/26
Filed: 1988-12-13
Abstract: PURPOSE:To improve heat resistance while maintaining transparency of a plastic molded product by preheating a polyolefin resin sheet at a temperature of specific range, applying pretension thereto by a heat insulation plug, introducing compressed air into a mold, brining the sheet into close contact with the surface of the mold, and molding it. CONSTITUTION:A polyolefin resin sheet is set on a mold. Preheating 7 for heating the sheet 14 at a temperature lower than the melting point of the sheet and (melting point -30 deg.C) or higher is desirably (melting point -10 deg.C) or lower and (melting point -20 deg.C) or higher. A heat insulation plug 11 used in case of applying a pretension to the sheet in the mold is formed of a heat insulating material such as foamed glass, ceramic sintered material, wood, felt winding of wood, etc. The temperature of compressed air to be introduced into a mold 6 when the sheet is brought into close contact with the surface of the mold to be molded is (melting point -10 deg.C) or higher of the sheet.