baber/WOPTO huggingface dataset:
Patent JP-H08225650-A (JP)
Title: Silane-group-containing piperidine-triazine compound as stabilizer for organic material
Inventor: BUARERIO BORUZATSUTA
IPC: C08G77/22
Filed: 1995-11-29
Abstract: PROBLEM TO BE SOLVED: To obtain extremely low volatility and highly efficient stabilizers for organic materials and organic polymer materials, especially for fibers readily decomposed by light, heat and/or oxidation.  
     SOLUTION: The subject compounds are represented by the formula (wherein e.g. m+n is a number from 1 to 100 and n varies from 0 to 90% of the sum of m+n; X is -O- or -NH-; R 1  is a 1-18C alkyl group; R 2  is a hydrogen atom or a 1-8C alkyl group; and A is 6-18C alkyl group). 
     COPYRIGHT: (C)1996,JPO
Patent JP-H03194481-A (JP)
Title: Fault detecting method for intergrated circuit
Inventor: NAKAMURA SUSUMU
IPC: G01R31/317
Filed: 1989-12-22
Abstract: PURPOSE:To improve the internal fault detection rate of the integrated circuit by providing a parity generator which inputs and exclusively ORs a decoding signal continuously, and uses the arithmetic result as a fault detection signal. CONSTITUTION:If one AND circuit in a read decoder 2 becomes faulty, namely, when all of decoded signals RD(0), RD(1), RD(2), and RD(3) become '0' or two decoding signals become active, a fault detection signal test becomes '0' and the fault generation can be detected. At this time, the pattern of the decoding signals RD(0), RD(1), RD(2) and RD(3) which are outputted corresponding to fault states (A/0, A/1, B/0, B/1, Y/0, Y/1) is known previously so the test pattern, the contents of the data, and the output state of a signal Test are compared to detect a fault which could not be detected theretofore.
Patent JP-H04205348-A (JP)
Title: Cursor display control system
Inventor: KANEKO MASAYUKI
IPC: G06F3/038
Filed: 1990-11-30
Abstract: PURPOSE:To easily find out a cursor when the eyes are separated from a screen and the screen is observed again after that by changing the display mode of the cursor transiently when the no-operating time of an instruction means exceeds a prescribed time in the case of detecting the operation of the instruction means. CONSTITUTION:A cursor display switching device 7 starts an operation when mouse operation detection, i.e., a pulse PS from an operation detection circuit 6 is supplied. Difference D between a variable now-Time and a variable preTime is taken, and it is Judged whether or not it exceeds a prescribed value maxTime. Meanwhile, when the prescribed time elapses until a mouse 1 is slided after it is slided last time, the cursor display switching device 7 starts up a cursor flash device 15. An ordinary cursor form and an inversion cursor form are supplied by switching to a cursor managing device 2 for several seconds. Thereby, since the cursor flashes transiently when a state where the cursor is embedded in screen data is set, etc., the cursor is easily found out.
Patent JP-H05139372-A (JP)
Title: Cargo tank supporting structure for lpg vessel
Inventor: YAMAGUCHI KAZUSHI
IPC: B63B25/16
Filed: 1991-11-22
Abstract: PURPOSE:To provide the cargo tank supporting structure of an economical LPG vessel which is constituted so that the blanking man hour, quantity of members, and welding quantity are reduced and the height adjustment is facilitated. CONSTITUTION:An independent type LPG vessel supported by a plurality of supporting boards having cargo tanks arranged longitudinally and latitudinally on a vessel side is equipped with a plurality of vertically cylindrical upper part supporting boards 1 whose upper edge is fixed on a tank side and suspended and the lower edge is closed by a disc shaped upper part sheet bottom plate 2, vertical cylindrical lower part supporting board 3 which is projectingly installed on a hull side at the directly-under position of the upper part supporting board 1 and whose upped edge is closed by a disc shaped lower part sheet top plate 4, and a disc shaped block supporting plate 5 which is made of rubber and inserted between the upper part sheet bottom plate 2 and the lower part sheet top plate 4.
Patent JP-H07189317-A (JP)
Title: Sanitary cleaning device and cleaning water supply structure in same device
Inventor: IZUMI KOJI
IPC: E03D9/08
Filed: 1993-12-28
Abstract: PURPOSE:To freely arrange a pump and a sub-tank, and make the whole compact by omitting an opening-closing valve, by arranging a housing by putting two gears of a gear pump in a vertically juxtaposed posture, and always soaking almost all of the lower side gear in cleaning water. CONSTITUTION:A cleaning water tank 1 and a sub-tank 3 are provided, and cleaning water is supplied to a nozzle device 2 from the sub-tank 3 through a gear pump 4. In the gear pump 4, a housing 4a is arranged by putting a pair of gears in a vertically juxtaposed posture, and almost all of the lower side gear 4e is always soaked in the cleaning water, and thereby, at restarting time, priming operation becomes possible by using the cleaning water remaining in the housing 4a as priming water, and the cleaning water is sucked from the upstream sub-tank 3, and can be supplied to the nozzle device 2 side. By making it unnecessary to add a water supply head to the gear pump 4 or to supply the cleaning water after pressurization, a layout is set in such a way as arranging the sub-tank 3 on a lower level than the gear pump 4, and the cleaning water can be supplied.
Patent JP-H08169059-A (JP)
Title: Synthetic resin vessel with grip, grip for vessel and molding method for the same resin vessel with the grip
Inventor: KOBAYASHI HIDEYUKI
IPC: B29C49/20
Filed: 1994-12-19
Abstract: PURPOSE: To provide a synthetic resin vessel with a grip, a grip for a vessel and a method for molding the resin vessel with the gap in which the material is effectively moved under preform to obtain the winding thickness of the pre form to the lower part of the grip and the molding quantity can be improved by delaying the stop of the material above the preform. CONSTITUTION: At the time of inserting a grip 14 in a blowing cavity mold, the end position of the upper engaging part 34 of the grip is disposed at the position remotely from the end position of a lower engaging part 36 with respect to the central axis of a preform, and blow molded to mold a synthetic resin vessel 10 with the grip in which the end position of the upper engaging part 34 is provided remotely from the end position of the lower engaging part 36 with respect to the central axis 46 of a vessel body 12.
Patent JP-2001156655-A (JP)
Title: Information transmission method and information transmitter
Inventor: ANDOU ATSUHISA
IPC: H04Q9/00
Filed: 1999-11-25
Abstract: PROBLEM TO BE SOLVED: To provide an information transmission method and an information transmitter that need not to use a high speed processing means even when an information transmission rate of a transmitter gets higher. SOLUTION: In the case of transmitting information stored in a storage means 4 of the information transmitter, a processing means 2 gives a control signal to a connection changeover means 3 to connect a transmission reception means 1 to the storage means 4. Thus, the transmission reception means 1 reads transmitted information from the storage means 4 synchronously with a transmission clock signal (TxCLK) and transmits the read transmission information via an antenna 6. In the case that the processing means 2 executes processing based on the information stored in the storage means 4, the processing means 2 gives a control signal to the connection changeover means 3 to interconnect the processing means 2 and the storage means 4.  Thus, the processing means 2 reads the information stored in the storage means 4 synchronously with a CPU clock signal (CLK) and executes the processing based on the read information.
Patent JP-H04204163-A (JP)
Title: Insulating-type ac voltage conversion circuit
Inventor: SUZUKI YASUFUMI
IPC: G01R19/00
Filed: 1990-11-30
Abstract: PURPOSE:To make it possible to achieve excellent transmission of a voltage signal by obtaining an output voltage without the effects of the decrease in output in a low-frequency region and nonlinear distortion in a magnetic circuit. CONSTITUTION:For example, when the frequency of an AC input voltage to be converted Ei is about a reference frequency (50-60Hz) or higher than the reference frequency, a current negative feedback circuit is operated. A converted voltage Eo having the specified corresponding relationship with the input voltage Ei appears across both ends of a reference resistor Ro by an AC zero flux method without the effect of the nonlinearity of a magnetic circuit. When the frequency of the input voltage Ei is lower than, e.g. the reference frequency, the induced electromotive force generated in a detecting coil 4 is added into an amplifier 5 through a voltage input path. The converted current is added to the current flowing into the negative feedback circuit. Therefore, the residual magnetic flux in a magnetic core 1 is offset. The converted voltage Eo having the specified corresponding relationship is obtained in any case. Thus, the excellent transmission of the voltage signal can be performed.
Patent JP-H10160805-A (JP)
Title: External scan path circuit
Inventor: MATSUZAWA HAJIME
IPC: G01R31/28
Filed: 1996-11-29
Abstract: PROBLEM TO BE SOLVED: To provide an external scan path circuit by which an object, to be tested, having a large number of pins can be inspected by using a tester having a small number of pins. SOLUTION: An external scan path circuit is provided with a storage circuit 11 which is connected to an I/O pin 23 at an object 20 to be tested, which is operated as a part of the scan path of the object 20 to be tested, which sends data to the I/O pin 23 in a shift mode and which fetches an output from the I/O pin 23 in a normal mode. The storage circuit 11 is provided with a storage circuit 14, for shift operation, which sets data with reference to the I/O pin 23 at the object 20, to be tested, by a shift operation and with a storage circuit, for output holding, which holds data in such a way that the data with reference to the object 20 to be tested is not changed in the shift mode.
Patent JP-H06226939-A (JP)
Title: Polymer sheet
Inventor: SUTEIIBUN UIRIAMU SANKII
IPC: B65D53/04
Filed: 1993-12-28
Abstract: PURPOSE: To provide a polymer sheet having high opacity, tear resistance and embossing capacity by setting specific thickness to a composite sheet consisting of a first layer of opaque crystalline polyester having a specific deformation index measured under a specific condition and a second layer of transparent crystalline polyester. CONSTITUTION: The first layer of a composite sheet is formed from an opaque crystalline polyester material having a deformation index wherein a value measured vertically to the plane of the sheet at 200 deg.C under a pressure of 2 megapascal is more than or equal to 2.5%. A second layer comprising a transparent crystalline polyester material is bonded to one surface of the first layer. The thickness of the composite sheet is set to 30-400 μm. The composite sheet with a thickness of 30 μm or less does not sufficiently show required opacity, tear resistance and embossing pressure.
Patent JP-H04202846-A (JP)
Title: Production of water-repellent and deep-colorable fiber structure
Inventor: SEKI MASAO
IPC: D06M101/16
Filed: 1990-11-29
Abstract: PURPOSE:To obtain the title structure having excellent endurance as well as water repellent properties and deep colorable properties by applying a silicone based water repellent to a fiber structure and then irradiating the treated fiber structure with ultraviolet ray. CONSTITUTION:A silicone based and/or fluorine based water repellent (preferably containing a light initiator) expressed by the formula (R1 to R6 are H, OH, CnH2n+1, -CH2OH or -CONH2; n is integer) and containing a melamine resin is applied to a fiber structure (e.g. sport clothing or uniform clothing) and then the treated fiber structure is irradiated with an ultraviolet ray (preferably containing <=300nm wavelength ingredient) to provide the objective structure.
Patent JP-H06160773-A (JP)
Title: Optical isolator
Inventor: NISHIKAWA SHIGEAKI
IPC: G02B27/28
Filed: 1992-11-20
Abstract: PURPOSE:To enable the use of a Faraday rotor which is small in film thickness and is easily formable by specifying the rotating angle of the Faraday rotor and the angle of installation of an analyzer to the spindle direction of a polarizer. CONSTITUTION:The polarizer 1, the Faraday rotor 2 and the analyzer 3 are successively arranged in the progressing direction of light. The Faraday rotor 2 is smaller in the angle theta to rotate the plane of polarization of light than 45 deg. and the analyzer 3 is installed by inclining its spindle direction by 90 deg.-theta in the spindle direction of the polarizer 1. The light of a forward direction passes the polarizer 1 regardless of its polarization and is rotated to the linearly polarized light of the direction theta by the Faraday rotor 2. Only the component of the spindle direction of this polarized light passes the analyzer 3. The ratio of the passed light to the incident light is COS<2>(90 deg.-2theta) in such a case. The analyzer 3 polarizes the return beam to the linearly polarized light of the direction 90 deg.-theta and the Faraday rotor 2 rotates this beam further by theta. The polarizer 1 prohibits the passage of the polarized light orthogonal with the spindle thereof for the incident return beam.
Patent JP-H04203753-A (JP)
Title: Water feeding device
Inventor: NAKAI YASUMICHI
IPC: F24D17/00
Filed: 1990-11-29
Abstract: PURPOSE:To perform reliable disconnection between the water tank side and the water source side and the outside through a simple method by providing an on-off valve located in a discharge passage and opening and closing the discharge passage and a check valve located at a joint between a water feed passage and the discharge passage and preventing the reverse flow of water in a water tank. CONSTITUTION:Since filling with hot water is completed in a high water pressure state and a filling-with-hot-water valve 12 is closed, an open air release valve 21 is maintained in a closed state, and the interior of a pressure chamber 18 is brought into a state that water gathers. A second check valve 23 is brought into a closed state by means of a high water pressure owing to a water level in a bath tub 4. To recover water remaining in the pressure chamber 18, a normally opening type solenoid valve 22 is opened. A second check valve 23 prevents the occurrence of a reverse flow from the bath tub 4 side, and the interior of the pressure chamber 18 is opened to the open air through an open air feed passage 26, a communicating chamber 25, and a discharge passage 27. Since a pressure in the pressure chamber 18 is reduced from a high water pressure owing to a water level in the bath tub 4, the open air release valve 21 is opened through the force of a spring 28, and the pressure chamber 18 is filled with the open air. The open air is present between the water supply side and the bath tub 4 side, resulting in disconnection between the supply water side and the bath tub 4 side.
Patent JP-H01171513-A (JP)
Title: High frequency heating/cooking container
Inventor: ODAKA HIROSHI
IPC: A47J27/00
Filed: 1987-12-28
Abstract: PURPOSE:To prevent the decrease of heating efficiency, the partial and excessive heating of the title container and the deformation, etc., of the container due to an internal pressure, etc., by providing a microwave shielding layer at least at one part of a peripheral wall and/or bottom wall in the specific part of the height of the container. CONSTITUTION:At least at one part of a periphery wall 12 at the <=1/3 part of the height of a container 10 and/or bottom wall 11, a microwave shielding layer 15 consisting of a thermal plastic resin, etc., is provided. As this result, a microwave transmitting part is secured, and the heating efficiently can be prevented from decreasing, the excessive heating of a container lower part can be prevented, and the deformation or overturning due to the internal pressure of the container contents can be prevented.
Patent JP-H08225303-A (JP)
Title: Method of preparing toluene solution of ether-free and halogenide-free aluminum hydride
Inventor: ASUTORITO KURAPUDORU
IPC: C01B6/06
Filed: 1995-12-22
Abstract: PROBLEM TO BE SOLVED: To produce economically aluminum hydride by precipitating and removing aluminum halides by the consecutive addition of hexane and toluene with successive removal by distillation of THF from halogen magnesium aluminum hydridohalides.  
     SOLUTION: Tetrahydrofuran(THF) and hexane are distilled at a temperature lower than 90°C by adding hexane to halogen magnesium aluminum hydridohalides, which optionally are present in THF solutions, represented by formula, [Mg 2 X 3 (THF) y ] + [AlH 3 X] -  (wherein X is Cl, Br, I; y is 0 to 6) and THF is distilled by successively adding hexane 1.5 to 2.5 times as much as THF. Hexane is substituted by toluene by distilling until the temperature of the top of tower reaches about 90°C with the addition of toluene. Magnesium halide precipitate generated as complex material is separated to produce toluene solutions of aluminum hydride free of ethers and halides. 
     COPYRIGHT: (C)1996,JPO
Patent JP-H02180031-A (JP)
Title: Manufacture of field effect semiconductor device
Inventor: NAKAO SHUNJI
IPC: H01L21/338
Filed: 1988-12-29
Abstract: PURPOSE:To secure proper Schottky junction and to avoid a parasitic capacitance by forming an active layer before forming a gate of low resistance metal and by diffusing and alloying the low resistance metal. CONSTITUTION:An GaAs layer 2 which is an active layer and a WSi gate 4 are formed on a semiinsulating GaAs substrate 1. Ion implantation is carried out through self-alignement using the WSi gate 4 as a mask, and these layer are electrically activated through annealing to form an n<+>GaAs layer 3 which becomes a contact layer. The n<+>-GaAs layer 3 is formed after a gate is formed by a refractory metal in this way, and an Au film 8 is thereafter formed; diffusion and alloying of Au can be thereby prevented. According to this constitution, good Schottky junction can be assured. Moreover, since a gate containing Au is formed in a Y shape, a passivation film 10 is not interposed between an end of the WSi gate 4 and the GaAs substrate 1. A parasitic capacitance is avoided and deterioration of device function can be prevented in this way.
Patent JP-H09173875-A (JP)
Title: Roll gap control device of hulling sorter
Inventor: IWAI MICHIKAZU
IPC: B02B7/00
Filed: 1995-12-25
Abstract: PROBLEM TO BE SOLVED: To prevent the excessive closing regulation of a roll gap and the excentric abrasion of a hulling roll by performing control so as to temporarily stop the control of the roll gap in relation to that the closing regulation state of the roll gap is generated a predetermined number of times at a predetermined time when the presence of unhulled rice is detected by a grain sensor. SOLUTION: A roll gap regulating means 24 is driven for a predetermined time by a roll gap regulating motor 45 to regulate the opening of the gap between hulling rolls 3, 3 and the non-contact state of the hulling rolls 3, 3 is detected by a load current sensor to stop opening regulation. It is judged whether the increase and decrease of the load current sensor are repeated a predetermined number of times at every predetermined time (e.g. 30sec) during hulling work and, in the case of YES, the opening and closing control of the roll gap based on a load current value is interrupted over a predetermined time (e.g. one min) and the control of the roll gap is resumed after a predetermined time.  By this constitution, the frequent opening and closing control of the roll gap is prevented and a hulling and sorting state is stabilized during this period and the eccentric abrasion of the hulling rolls is prevented.
Patent JP-H04201671-A (JP)
Title: Bearing device for rolling stock
Inventor: YASUDA NORITSUGU
IPC: F16C19/28
Filed: 1990-11-29
Abstract: PURPOSE:To prevent a bearing box body from being lifted from the outer ring of a bearing, even when a force acts in the lengthwise or breadthwise direction of a vehicle by providing a crescent shape stop block formed with a circular arc internal surface along the external surface of the outer ring, and a circular arc external surface along the internal surface on the lower side of a coupling hole. CONSTITUTION:There is provided a stop block 28 of crescent sectional form having a circular arc internal surface along the external surface of the outer ring 19 of a bearing 15, and a circular arc external surface 28b along the internal surface 25e of a seat section 25f projected to the internal surface 25d of the lower side 25c of a coupling hole 25. The aforesaid stop block 28 is so inserted as to be coupled to the external surface 19a of the outer ring 19 and the internal surface 25e of the seat section 25f via the predetermined gap, while the external surface 19a of the outer ring 19 of the bearing 15 is coupled to the internal surface 25b of the upper side 25a of the coupling hole 25. Furthermore, the stop block 28 is tightened and fixed with two bolts 29 and 29 located at both sides in an axial direction, via the bottom side of the projected lower side 16a of a bearing box body 16.
Patent JP-H05150541-A (JP)
Title: Developer for electrophotography
Inventor: TAKASU TEISHO
IPC: G03G9/08
Filed: 1991-11-27
Abstract: PURPOSE:To attain an excellent image quality in a developing system low in number of revolution of a sleeve and magnetic roll of a developing device. CONSTITUTION:A developer for electrophotography consisting of a magnetic toner containing a magnetic powder, which satisfies a following formula in saturated magnetization (Ms) and residual magnetization (Mr), Ms/Mr>=20, and is <=100 oersted in coercive force (Hc), and a magnetic carrier is used.
Patent JP-H10175139-A (JP)
Title: Loading device of workpiece
Inventor: YOSHIDA MINORU
IPC: B23Q7/04
Filed: 1996-12-16
Abstract: PROBLEM TO BE SOLVED: To surely prevent a workpiece from being damaged and deformed and accurately align the center of the workpiece with a chuck by arranging a suction pad on one face side of a substrate, and fixing a positioning member, the tip surface of which is spherical to the tip part of a guide shaft arranged in the center. SOLUTION: Previously with a positioning member 13 in a center hole 2 of a workpiece 3 stocked in a stocker, sucking pads 7 are brought into contact with the surface of the workpiece 3 to suck and hold the workpiece 3. In this case, as the positioning member 13 is formed spherical, even if the position of the center hole 2 of the workpiece to be stocked is a little shifted, the positioning member 13 can be engaged with the center hole 2 of the workpiece 3. Subsequently, after the workpiece 3 is moved to a position opposite to a chuck 4 by a moving mechanism, a linear cylinder 15 is driven to advance the substrate 5 to be pressed to the chuck 4. Whereupon, by the spherical surface of the positioning member 13, the central position of the workpiece 3 can surely be positioned for the chuck 4.
Patent JP-H05152340-A (JP)
Title: Field-effect transistor
Inventor: SHINGU ZENZO
IPC: H01L21/338
Filed: 1991-11-27
Abstract: PURPOSE:To reduce heat resistance of an FET, such as a power FET, without reducing the mechanical strength thereof. CONSTITUTION:The thickness, which is located in an active region 6 of a field- effect transistor, of a semiconductor substrate 1 is made thinner than that in other regions of the transistor and a metallic electrode 7 is formed on the rear of the substrate 1 and is connected to a source electrode 2 through a via hole 8. A heat resistance of the transistor can be reduced by making thinner its thickness, which is located in the region 6, of the substrate 1, while a reduction in the mechanical strength of the thinned region is prevented by forming the electrode 7 on the rear of the substrate 1.