baber/WOPTO huggingface dataset:
Patent JP-H0878257-A (JP)
Title: Primary core of non-contact energy transmission system transformer
Inventor: HIRACHI KATSUYA
IPC: H02J17/00
Filed: 1994-09-08
Abstract: PURPOSE: To obtain a primary core of a transformer for use in a pace maker charging system which executes electric charging through the skin, wherein the primary core is capable of increasing its coupling rate with a secondary core of the transformer, giving a prescribed magnetic flux to a secondary system with a less exciting current, restraining the transformer from increasing in temperature, and enhancing the pace maker charging system in efficiency. CONSTITUTION: The face 24 of the peripheral wall 23 of a primary core 21 confronting a secondary core is enlarged in width in an outer peripheral direction to turn into an enlarged part 25 so as to make the face 24 wider than the thickness of the peripheral wall 23.
Patent JP-H05110451-A (JP)
Title: Matrix arithmetic operation circuit
Inventor: HORAGUCHI MASATO
IPC: H03M13/00
Filed: 1991-08-29
Abstract: PURPOSE:To form the matrix arithmetic operation circuit with less capacity of a ROM and to attain the arithmetic operation at a high operating speed by receiving an optical k-dimension binary vector (x) and outputting the product between the vector and a binary matrix H of m-row and k-column having specific values as the result of arithmetic operation. CONSTITUTION:A ROM 11 has j-areas, and all products Hi.xi between a partial vector xi whose degree is k/j and a partial matrix Hi and written in advance to an i-th area. An optional k-dimension binary vector (x) with which products with j-sets of partial matrices Hi is decomposed into vectors xi and the result is inputted to an address bus of the ROM 11 together with its vector number (i). The product Hi.xi with respect to the inputted vector xi and the address (i) is outputted to the data bus. An EOR circuit 12 forms a loop with a register 13 whose size is k/j and the EXOR sum from (i) equals to 1 to (j) of the data bus output Hi.xi in the ROM 11 expressed in equation I is calculated and the result is outputted as a product P between the matrix H and the k-degree binary vector (x). In the equation I, (+)SIGMA indicates the binary sum of EXOR.
Patent JP-S6397082-A (JP)
Title: Video tape recorder
Inventor: TOMITA MASAO
IPC: H04N9/80
Filed: 1986-10-13
Abstract: PURPOSE:To obtain a high quality picture and simultaneously to use for a customary system too by adding directly an FM recording system to the VTR of a color under recording system prevailing for a civil life use. CONSTITUTION:In a first mode (color under recording system), an input separated by a YC separator 22, then a luminance signal, through a frequency modulator 23, and a chrominance signal, through a frequency converter 24, and synthesized by an adder 25 and recorded in a magnetic tape 30. In a second mode, the input is FM-modulated by the frequency modulator 26, and recorded in the magnetic tape 30. In a reproduction process, a reproducing mode to correspond to either of two kinds of recording systems is selected, and in the case of the first mode, the luminance signal, separated by the YC separator 33 is demodulated by an FM demodulator 34, while the chrominance signal is synthesized by the adder 36 through the frequency converter 35, and outputted. In the case of the second mode, the signal is demodulated by the FM demodulator 37 and outputted. Thus, by switching a signal processing system only, the system which is interchangeable with the customary system and the system of the high picture quality can be selected.
Patent JP-H11319003-A (JP)
Title: Table device for bed
Inventor: IWAI TOMIO
IPC: A61G7/05
Filed: 1998-07-23
Abstract: PROBLEM TO BE SOLVED: To provide a multifunctional table device for a bed which achieves a higher convenience for a meal and reading of a handicapped person, a high- aged person, a patient or the like in a table for the bed arranged as mounted between protective fences mounted on both sides of the bed. SOLUTION: This apparatus is mounted across a pair of protective fensces 2a and 2b installed on both sides of a bed frame 1. In this case, lattice shaped members 3a and 3b with upper side parts thereof formed curved are detachably mounted on the upper rims of the protective defences 2a and 2b and a table plate is mounted across mutual spaces 3a and 3b of the lattice-shaped members. The table plate has a hook device to be latched on the lattice shaped members 3a and 3b on both sides of right and left sides across the width thereof and vertical positions and set angles thereof are made free.
Patent JP-2000044440-A (JP)
Title: Hair and body shampoo having excellent foam stability with time
Inventor: MINAMI MASAYOSHI
IPC: A61Q5/02
Filed: 1998-07-24
Abstract: PROBLEM TO BE SOLVED: To obtain a hair and body shampoo having excellent foam stability with time by including hydroxypropyl guar gum. SOLUTION: The objective shampoo contains 0.05-2.0 wt.% of a hydroxypropyl guar gum having a repeating structure of the formula [R is (C3H6O)n.H] and a substitution degree of the hydroxypropoxy group of 0.1-2.0 and produced from guar gum [a water-soluble natural polysaccharide composed of a refined powder of the albumen of the seed of guar gum [guar plant (Cysmopisis tetragonalobus L.)] as a raw material and reacting the material with sodium hydroxide and propylene oxide. The hydroxypropyl guar gum has excellent compatibility with other water-soluble polymers and can be used in combination with a water-soluble polymer known as a foam stabilizer (e.g. hydroxyethyl cellulose). The aqueous solution of the above guar gum exhibits excellent pseudoplastic fluidity and has excellent emulsion and dispersion stability with time in spite of low apparent viscosity.
Patent JP-H03103897-A (JP)
Title: Screen scroll system
Inventor: MARUKO TAKESHI
IPC: G09G5/34
Filed: 1989-09-19
Abstract: PURPOSE:To easily observe which part of the whole display is being displayed in a partial display area by designating a display position of a display frame for showing a display range in a layout display area displayed on a display screen by a position designating means. CONSTITUTION:By inputting a scroll start signal and moving a mouse 2, a cursor display coordinate corresponding to the moving amount and the moving direction of the mouse 2 is outputted to a cursor display information generating part 15 from a scroll control part 20 and a coordinate of cursor display information moves successively. Subsequently, when an origin coordinate is outputted to a display frame display information generating part 14 from the scroll control part 20, a coordinate of display frame display information moves successively, and these are written successively in a refresh memory 18 by an image read-out control part 17. In such a way, on a display screen of a display 1, which part of the whole a display part displayed in a partial display area 6 is displayed in a layout display area 7.
Patent JP-H1087096-A (JP)
Title: Paper feeder
Inventor: OKABASHI YOSHITAKA
IPC: B65H1/14
Filed: 1996-09-13
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of defective feeding (jamming) by pressing the end part of a paper at the uppermost position by a paper retaining means from above, and thereby holding it within the restricting area of a paper position restricting means until a paper sheet floated by a paper floating means is sucked up by a sucking and carrying means. SOLUTION: An air blasting nozzle 43 for floating a paper at the uppermost position, is provided for the side of a feeding cassette 27, a sucking and carrying belt 36 sucking a paper at the uppermost position, is provided for a place above the feeding cassette 27, and a paper retaining member 50 is also provided, which presses the end part of a paper located at the uppermost position from above, and holds it within the restricting areas of a paper rear end restricting plate 48 and a paper width restricting guide 47, until a floated paper sheet is sucked up by the sucking and carrying belt 36 when a paper loaded on the upper part of the paper read end restricting plate 48 for the paper feeding cassette 27, is found to have been smaller than a specified size.
Patent JP-H1188131-A (JP)
Title: Speed control circuit
Inventor: MITANI HIROSHI
IPC: H03K5/13
Filed: 1997-09-08
Abstract: PROBLEM TO BE SOLVED: To improve resolution of a control voltage for delay quantity and the controllability of the delay quantity by controlling at least one of the max. value and the min. value of a current quantity for controlling the delay quantity of a speed control element thereby prescribing an operation band. SOLUTION: A voltage generating circuit for supplying the delay quantity control voltage Vc and the max. current quantity control voltage Vmax is constituted so as to be the current mirror-type one and the currents I1 and I2 of the transistors Tr1, Tr2 of a control circuit are controlled. The current I2 of Tr2 is controlled by Vmax and the max. value of the current quantity to be supplied to an inverter circuit 11 is controlled so that the min. delay quantity of the max. speed of a delay element is stipulated. In a same way, the current I3 of Tr3 is controlled by the min. current quantity control voltage Vmin so that the min. value of the current quantity to be supplied to the inverter circuit 11 is controlled. Then, the max. delay quantity of the min. speed of the delay element is prescribed. Therefore, the operation band is stipulated and Vc is controlled so that the desired delay quantity is obtained.
Patent JP-H04125337-A (JP)
Title: Diaphragm for liquid seal type engine mount
Inventor: HARADA MICHIHIRO
IPC: C08L15/00
Filed: 1990-09-13
Abstract: PURPOSE:To reduce gas permeability by forming the rubber film portion of a diaphragm with a rubber composition which is mainly made from epoxidated natural rubber, a mixture of a natural rubber and an epoxidated natural rubber, or a mixture of an epoxidated natural rubber and a synthetic rubber. CONSTITUTION:At least a rubber film portion of a diaphragm for isolating the inside of an engine mount into a liquid chamber and a gas chamber is mainly made from epoxidated natural rubber, a mixture of a natural rubber and an epoxidated natural rubber, or a mixture of an epoxidated natural rubber and a synthetic rubber, with addition of zinc while, stearic acid, aging resistor, carbon black, aromatic oil, sulfenic amid vulcanizing accelerator, and sulfur as a vulcanizing agent, and is vulcanized and molded under determined conditions. According to the above described procedure, gas permeability can be reduced with a tensile strength maintained at a level same as that of conventional one.
Patent JP-S6397573-A (JP)
Title: Wave formation for sheet
Inventor: INUKAI YASUYUKI
IPC: B65H29/70
Filed: 1986-10-15
Abstract: PURPOSE:To certainly obtain the overlap by smoothly projecting sheets by permitting the continuous forming the conversion from small waves to large waves in succession on the flat sheet by a plurality of wave forming rollers. CONSTITUTION:A transport conveyor belt 3 is driven at a high speed by a belt roller 2 for high speed, and a sheet 1 is loaded onto the transport conveyor belt 3 and transported, nipped by a pressing belt 12. Small-wave forming rollers 4 are installed at a certain intervals on the rotor shaft 14 of the belt roller 2, and small waves are formed on the sheet 1, which is sent into a guider 5. Large-wave forming rollers 6 at the equal speed to that of the rollers 4 are installed in the guider 5, in the pitch intervals in the superior conformity with the small-wave forming rollers 4, and the small waves on the sheet 1 which is sent into the guider 5 are converted to the large waves. With such constitution, the feeding of sheet in the waving operation can be performed smoothly, and the stable overlap can be obtained certainly, and the sheets can be accumulated certainly.
Patent JP-H0291868-A (JP)
Title: Magnetic disk device
Inventor: FUNATSU SEIYA
IPC: G11B21/21
Filed: 1988-09-28
Abstract: PURPOSE:To prevent or reduce the sliding of a magnetic head on a magnetic disk at the time of starting operations so as to prevent wearing of the disk and head by producing an air flow between the disk and head so as to produce buoyancy to the head prior to the rotation of the disk when the head is floated at the time of rotating the disk. CONSTITUTION:While a magnetic head 1 stays on a magnetic disk 2 when the magnetic disk 2 is still, clean air is blown on the disk 2 from a nozzle 5 before rotating the disk 2 and, when the head 1 floats, the disk 2 is rotated in the direction shown by the arrow B. The clean air is supplied from a subminiature compressor 9 provided in the vicinity of the disk 2 and, when the disk 2 reaches the normal rotation, supply of the clean air from the nozzle 5 is stopped and an actuator 7 moves the nozzle 5 to a position at which the nozzle 5 does not obstruct the seeking operation of the head 1. Thus the service life of this contact start/stop system is extended.
Patent JP-S61122625-A (JP)
Title: Optical isolator
Inventor: SHIRASAKI MASATAKA
IPC: G02B6/42
Filed: 1984-11-20
Abstract: PURPOSE:To improve the extinction ratio by combining a polarizing element for separating the ordinary light and the abnormal light by the inside total reflection of a prism formed by a double refraction material, and a Faraday rotor. CONSTITUTION:In an optical isolator in which a Faraday rotor 11 and a 1/2 wavelength plate 12 is inserted and placed between a polarizer 10 and an analyzer 13, said polarizer 10 and analyzer 13 are used as a prism formed by a double refraction substance, placed so that its optical axis direction goes to roughly vertical to the advance direction of a light passing through the Faraday rotor 11, and an ordinary light component is separated by utilizing a fact that when said polarizer 10 reflects totally an abnormal light component on its inside surface, the incident angle and the emitting angle are different from each other.
Patent JP-H0291859-A (JP)
Title: Recorder
Inventor: KAWADA HIROTO
IPC: G11B20/10
Filed: 1988-09-28
Abstract: PURPOSE:To instantaneously perform a recording action simultaneously with the designation of starting recording and to prevent the head part of recording information from being cut by recording digital data in a buffer memory simultaneously with starting recording and successively recording the data in the buffer memory on a tape through a signal processing means after a mechanical mechanism starts up. CONSTITUTION:A digital signal from an input terminal 17 is temporarily stored in the buffer memory 5 through a buffer circuit 18 and a digital I/O circuit 19. When a CPU 6 detects that the mechanical mechanism starts up, the digital data in the memory 5 is successively read out according to a command from the CPU 6 and supplied to a PCM signal processing circuit 7, where specified signal processing is performed to the data. After the data is amplified by an RF amplifier 9, it is recorded on the tape with the rotary head of a drum 10. Then, a reproducing signal obtained by scanning the data with the rotary head is amplified by an RF amplifier 4 and supplied to the circuit 7, where the specified signal processing is performed to the signal, then it is fetched to an output terminal through the digital I/O circuit 19, a buffer circuit 20 and a transformer 21.
Patent JP-H0873430-A (JP)
Title: Improved production of n-oxylhindered amine ester
Inventor: JIYON JIYOSEFU RAJII
IPC: C07B60/00
Filed: 1995-08-29
Abstract: When a tetraalkyl orthotitanate transesterification catalyst is used in the preparation of N-oxyl hindered amine esters, the N-oxyl compound is obtained in excellent yield and purity when moderate temperatures (90-130 DEG C) and an aliphatic hydrocarbon solvent are used. The N-oxyl compounds are light stabilizers and also inhibitors for preventing the premature polymerization of ethylenically unsaturated monomers.
Patent JP-H0291162-A (JP)
Title: Coating composition for radiating infrared ray
Inventor: TAMURA KOICHI
IPC: C09D5/00
Filed: 1988-09-28
Abstract: PURPOSE:To obtain the title composition which can form a thin film radiating body excellent in heat shock resistance, film hardness and yellowing resistance at high temperatures and desirable for room heaters, cooking utensils, etc., by mixing a silanol group-free high condensate derived from a specified organosilicon compound with fine mica and ceramic powder. CONSTITUTION:A coating composition for radiating infrared rays is obtained by mixing 100 pts.wt. film-forming component [a silanol group-free high condensate of an MW>=4000, a degree of condensation >=30, obtained by hydrolyzing an organosilicon compound of the formula (wherein R groups are the same of different from each other and are each H or a 1-8C aliphatic hydrocarbon group) and/or its low condensate in the presence of an acid catalyst and condensing the hydrolyzate at a pH>=7] with 50-300 pts.wt. desirably, 70-200 pts.wt. mica (mean particle diameter <=30mum, desirably, <=20mum) and 10-150 pts.wt., desirably, 20-100 pts.wt. ceramic powder, for example, titania powder (mean particle diameter <=40mum, desirably, <=20mum).
Patent JP-S61121693-A (JP)
Title: Speaker
Inventor: SAKABE NOBUHARU
IPC: H04R9/02
Filed: 1984-11-19
Abstract: PURPOSE:To increase the accuracy of the decentering of a frame top plate with using only parts without using tools by instaling a step difference or a projection at the top plate. CONSTITUTION:At the top plate 6, the step difference 7 or the projection 8 which is Dp, and the positioning is executed with a hole 10 which is Df of a frame 9. Consequently, the positioning can be executed without using tools and without changing a frame shape, the positioing can be easily executed by remodelling the top plate only.
Patent JP-H03105505-A (JP)
Title: Programmable controller
Inventor: MIYAKOSHI EIJI
IPC: G05B19/05
Filed: 1989-09-20
Abstract: PURPOSE:To manually correct the time of an internal clock without stopping the function of a programmable controller even though a host computer has a trouble by providing the time display and correction functions to a programmable control itself. CONSTITUTION:A programmable controller main body 1 is provided with a time data display display means 2 for an internal clock, a mode switch means 4 which switches an automatic time correction mode to the manual one, and a time correction means 5 which adjusts the time data on the internal clock in the gain or delay direction. As a result, the time can be properly corrected with manual operations of the main body 1 without stopping the function of the programmable controller even though the automatic correction is impossible due to the trouble of a host computer 6. Furthermore the manual correction mode is automatically and instantaneously switched to the automatic correction mode after the trouble of the computer 6 is recovered.
Patent JP-H0294773-A (JP)
Title: Ocr facsimile equipment
Inventor: KAWAMURA MASAYUKI
IPC: G06K9/00
Filed: 1988-09-30
Abstract: PURPOSE:To relieve the load of the operator by sending a retransmission request of a picture signal of a document to an opposite facsimile equipment depending on the degree of recognition by character recognition. CONSTITUTION:A recognition section 5 recognizes characters based on a picture signal of a document stored in a storage section 3. A control section 6 acts like a recognition degree detection means 61 and detects the degree of recognition in, e.g., three stages, excellent, intermediate and poor. A control processing means 62A is started when the degree of recognition is large and the result of recognition received from the recognition section 5 is stored in an auxiliary storage device 63 of the control section 6 together with a serial number data. A processing control means 62B is started when the result of recognition is intermediate, the data received by the recognition section 5 is sent to the storage section 3 and sent to the sender as a picture signal. Thus, in this case, it is possible for the operator of the opposite party to apply processing such as retransmission of characters or the like subjected to disabled recognition. A processing control means 62C is started when the result of recognition is poor, the data is sent to the storage section 3 and the picture signal of retransmission request is sent.
Patent JP-H1090760-A (JP)
Title: Stroboscopic device provided with electroluminescence element
Inventor: YAMADA HIROSHI
IPC: G03B15/05
Filed: 1996-09-17
Abstract: PROBLEM TO BE SOLVED: To eliminate simultaneous turn-on of an electronic luminescence(EL) element at the time of stroboscopic light emission and to prevent the voltage of a main capacitor from being lowered by separating an energy supply path to the EL element from a light emission loop and making the trigger system of an electric discharge tube and the switching system of the EL element different. SOLUTION: When the level of an SCHG signal outputted from a CPU 1 is set to be low, a boosting power source circuit 3 is actuated and the main capacitor C5 is charged by the boosted voltage. Then, the voltage is also generated at the anode of a diode D4. When the voltage arrives at the prescribed charging voltage, the action of the boosting circuit 3 is stopped. Continuously, when the level of the SCHG signal is set to be low again, the boosting circuit 3 is actuated and the voltage is generated. When the level of an IGBTON signal is set to be high at the same time that the level of the SCHG signal is set to be low, the voltage is impressed on the EL element 8. When an IGBT is turned off, electric charge stored in the element 8 is discharged through a resistance R13. In such a case, energy for turning on the element 8 is supplied from the boosting circuit 3.
Patent JP-H0796322-A (JP)
Title: Extruding equipment
Inventor: MICHISAKA KOUZOU
IPC: B21C35/03
Filed: 1993-09-30
Abstract: PURPOSE:To prevent a cleaning table from being damaged while restraining the rise of the equipment cost and to efficiently perform a stretching treatment of an extruded material according to the wt., etc., of the extruded material. CONSTITUTION:The cleaning table arranged in parallel to a run-out table 3 are constituted by combining plural pieces of two kinds of the cleaning tables 4, 5 having different withstand load specifications in the front and the rear directions. In the stretch table 6, 7 corresponding to each cleaning table 4, 5, each exclusive stretcher 10, 11 is provided and has the different stretching performance having high and low capacity corresponding to the withstand load specification of each table 4, 5.
Patent JP-2000075805-A (JP)
Title: Display system
Inventor: OKA KOICHI
IPC: G02F1/13
Filed: 1998-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a small-sized display system which is reduced in the areas of a display device and a drive assembly down to about the area of an image display section. SOLUTION: The display device 1 having an image display surface 11 and the drive assembly 2 having a driving IC 24 for driving the device are attachable and detachable to and from this system. The rear surface 12 of the image display surface is provided with the display assembly side electrode terminals 13 connected to the wiring for driving the respective display pixels of the display device 1. The drive assembly 2 is provided with drive assembly side electrode terminals 22 corresponding to thereto at a display device juncture 21. Both electrode terminals are electrically connected by mounting the display device 1 at the drive assembly 2. Images may be displayed on the display device 1 by the drive assembly 2.