baber/WOPTO huggingface dataset:
Patent JP-H02113007-A (JP)
Title: Impact-resistant block copolymer
Inventor: HIGUCHI YOSHIYUKI
IPC: C08F297/04
Filed: 1988-10-22
Abstract: PURPOSE:To obtain the subject copolymer having plural vinyl aromatic hydrocarbon polymer blocks containing isoprene polymer blocks and terminal parts with a specific composition and molecular weight and high impact resistance and strength without deteriorating transparency and melt fluidity. CONSTITUTION:The objective copolymer, obtained by filling a solvent, such as cyclohexane and THF, in an autoclave, adding, n-butyllithium, etc., and then a vinyl aromatic hydrocarbon (e.g.-styrene), polymerizing the resultant mixture, successively adding and polymerizing isoprene and the vinyl aromatic hydrocarbon and having (A) at least 2 polymer blocks consisting essentially of the vinyl aromatic hydrocarbon and (B) at least one polymer block consisting essentially of isoprene with 65-90wt.% content of the component (A) in the whole copolymer, 100,000-500,000 number-average molecular weight and >=1 blocks of the component (A) in the copolymer terminals. The content of the vinyl aromatic hydrocarbon thereof is 55-75wt.% based on the vinyl aromatic hydrocarbon in the whole copolymer.
Patent JP-H09117161-A (JP)
Title: Control method for single phase current type power converter
Inventor: KUMAGAI SATOSHI
IPC: H02M7/5387
Filed: 1995-10-16
Abstract: PROBLEM TO BE SOLVED: To protect an element constituting a single phase current type power converter for feeding an AC power to a capacitive load against breakdown caused by overvoltage while allowing high frequency operation of power converter. SOLUTION: When the switch elements 6U, 6Y of a single phase current type inverter are turned on and the output voltage increases to reach a peak set voltage Vp, switch elements 6V, 6X are turned on to bring about a state where all switch elements are turned on. Consequently, a circulation current flows between the switch elements of upper and lower arms and the load voltage drops quickly. The state where all switch elements are turned on is sustained until a zero voltage detection circuit 30 detects the voltage drop to zero or the voltage detection circuit detects voltage drop to a predetermined level V0 . Subsequently, the switch elements 6U, 6Y are turned off and only the switch elements 6V, 6X are turned on thus increasing the load voltage in reverse direction.
Patent JP-H09113091-A (JP)
Title: Refrigerator
Inventor: FUJIHASHI MAKOTO
IPC: F25D17/06
Filed: 1995-10-16
Abstract: PROBLEM TO BE SOLVED: To improve the operational reliability of a compressor when the power supply is turned on and also to shorten the time required for the refrigerator temperature during a power failure to return to a prescribed temperature. SOLUTION: In a refrigerator, a compressor 4 and a blower fan 7 are turned on immediately after the power supply is switched on. When both of the temperature DA of a condenser temperature sensor 23 and the temperature DF of a freezing chamber temperature sensor 9 are a set temperature Dmax or above at this time and further when the temperature DC of the condenser temperature sensor 23 is an upper-limit set value Dcmax or above at the time point after a prescribed time ΔT1 passes from that time, the blower fan 7 is held in a state of low-speed operation only for a prescribed time ΔT2 thereafter and a normal control is conducted after this state of low-speed operation passes.
Patent JP-H05211110-A (JP)
Title: Manufacture of laminated ceramic capacitor
Inventor: KIN JIYUNKOU
IPC: H01G4/12
Filed: 1992-09-10
Abstract: PURPOSE: To manufacture a laminated ceramic capacitor which allows molten metal injection under a low pressure and at a high speed by coating both side surfaces of the ceramic insulator with an electrode paste and baking the paste to form a primary external electrode layer. CONSTITUTION: In lamination-completed ceramic insulator 1, an organic material is burned and removed by heating, and pore layers 2 and injection paths 8 are formed at the positions of the removed organic material. The ceramic insulator 1 is changed by sintering at 1100-1400 deg.C to have a fine structure with superior electric characteristics. Next, the both side surfaces of the insulator are coated with the electrode paste, and baked to form primary external electrodes 4a and 4'a which are used as the parts for external electrodes. Then the insulator is dipped into molten Pb or Pb alloy, or Sn or Sn alloy, such that the pore layers 2 are filled with a molten metal via the injection paths 8. Accordingly, one end of an inner electrode 3 is completely connected with the primary external electrodes 4a and 4'a.  By forming secondary external electrodes 4b and 4'b on the primary external electrodes 4a and 4'a, the laminated ceramic capacitor can be obtained.
Patent JP-H09112463-A (JP)
Title: Swing compressor
Inventor: OKAWA TAKEYOSHI
IPC: F04C18/32
Filed: 1995-10-16
Abstract: PROBLEM TO BE SOLVED: To make lubricating oil out of a feed passage positively feedable to a rocking bush without entailing any damage to the sealability. SOLUTION: A piston 9 is constituted so as to be evolved in a cylinder chamber 6a with a rocking bush as the fulcrum via a blade 31 with the rotation of a driving shaft 5. A lubricating oil passage 41 interconnecting an interval between an oil feeding passage 10 and a clearance is installed in space between a midway position of this oil feeding passage 10 and a clearance between an outer circumferential surface of the rocking bush and an inner circumferential surface of a bush hole to be opposed to each other only in time of revolution of the piston 9.
Patent JP-2000094552-A (JP)
Title: Panel structure and its preparation
Inventor: KITAGAWA SHOICHI
IPC: B23K26/21
Filed: 1998-09-22
Abstract: PROBLEM TO BE SOLVED: To prepare highly accurately and stably a panel with high quality and to provide a panel structure with enough strength, no distortion caused by welding and being lightweight. SOLUTION: A top panel material 12 and a U-shaped profile 13 arranged each other in parallel on the underside of this top panel material 12 are bonded at the edge parts 13a of the opening by means of arc welding AW and then, a bottom panel material 14 is arranged on the bottom panel 13b of the U-shaped profile 13 and the bottom panel 13b of the U-shaped profile 13 is bonded by means of laser welding LW from the surface of the bottom panel material 14. The whole rigidity is improved by the bottom panel material bonded on the bottom panel at the parallel part of the U-shaped profile by means of the laser welding to remarkably decrease stress concn. to the arc-welded parts caused by deflection and to make maintenance free.
Patent JP-S61144532-A (JP)
Title: Electronic thermometer
Inventor: FUKUI RYOICHI
IPC: G01K7/00
Filed: 1984-12-18
Abstract: PURPOSE:To execute a thermometry in a state that a cover is closed, by constituting the titled electronic thermometer with a thermometer body fixed to the inner bottom face of a compact type case, and a thermometric probe, etc. provided on the tip of a code, and also providing a see through window part, and a notch part on the cover and the side edge of the case, respectively. CONSTITUTION:In case of executing a thermometry, the cover 2 is opened by pushing a lock release button 8, a probe 5 is fetched, and a cord 4 is released, fitted into a notch part 11 and drawn out. Subsequently, when the cover 2 is closed after pressing an operating switch 3d, a temperature display part 3c in a case 1 can be seen through the see through window part 10. In this state, when the thermometric probe 5 is put under a tongue by holding the case 1 with one hand, a temperature can be measured by seeing the display contents of the display part 3c in a state that the cover is closed. Also, when housing the probe, the cord 4 is wound to the outside peripheral part of a body part 3a, and subsequently, the probe 5 is positioned on a probe holding part 6 and pressed against it, by which a detaining claw 7 is engaged elastically to the outside periphery of the upper part of the probe 5, and fixed to an accommodation state.
Patent JP-H01110025-A (JP)
Title: Charge and discharge terminal selection method for layer-built cell with trim terminals
Inventor: NAKAMURA YUKIO
IPC: H02J7/02
Filed: 1987-10-23
Abstract: PURPOSE:To enable storing the power of a charging power equipment efficiently in a layer-built cell by obtaining the optimum load impedance of said charging power equipment and selecting a terminal with larger charging quantity from said impedance and the measured voltage of a cell. CONSTITUTION:When a layer-built secondary cell 1 is charged with electricity, the signal of a solar sensor 5 or temperature sensor 6 is sent to CPU4 and the optimum load impedance of a solar battery 2 is obtained on the basis of the intensity of sunshine or temperature of element. A charging terminal is selected from said impedance and the voltage of said cell 1 measured by a volt-meter V2 so that the optimum charging current can be obtained, and the charging quantity at that time is obtained from the measured value of an ammeter A1 and the voltmeter V1 and from the tap coefficient. Then, after the selected charging terminal has been switched over to a charging terminal by one stage nearer to the high potential side, the charging quantity at this time is obtained also from the measured value of the ammeter A1 and the voltmeter V1 and from the tap coefficient, and compared with former charging quantity, and a terminal with larger charging quantity is selected as a charging terminal.
Patent JP-H02113721-A (JP)
Title: Output buffer circuit
Inventor: KIHARA YUJI
IPC: H03K19/0185
Filed: 1988-10-24
Abstract: PURPOSE:To reduce noise and to shorten an access time by activating a potential holding circuit when a 1st conduction type transistor(TR) being a component of a complementary circuit is energized in response to a 1st input signal, and keeping the output potential of the complementary circuit to a prescribed potential lower than the high level potential. CONSTITUTION:When TR P1 of the 1st conduction type is conductive in response to the 1st input signal, the TR P1 of the 1st conduction type is inactivated and a potential holding circuit D is activated, then an output DO of a complementary circuit C is kept to a prescribed potential lower than a potential of a high level. Thus, if the output DO of the complementary circuit C changes from a high to a low level, a rate of a change in current di/dt is decreased. Thus, noise is reduced and the access time is quickened.
Patent JP-S63120674-A (JP)
Title: Printer
Inventor: MAJIMA TATSUKO
IPC: B41J21/00
Filed: 1986-11-10
Abstract: PURPOSE:To enhance functions of a printer, by stopping printing and inputting insertion data when a stop code is present in a region under the control of a layout code, and after the inputting, restarting printing with a special layout designated to all data by taking the merge data as being present at the position of the stop code. CONSTITUTION:When a stop code is present in a region under the control of a layout code, character or symbol codes present between the layout code and the stop code are copied from a text memory 31 into a work area 32, a text memory address 1 is incremented by the number of pieces of the data thus copied, and insertion data inputted from a keyboard 5 is stored into the work area 32. When an input end code instructs printing, processing of the layout code is performed by taking the data subsequent to the stop code as being present in the region under the control of the layout code. When the data is copied from the text memory 31 into the work area 32, the data is stored following the data formed in the work area 32. A series of data headed by the layout code is formed in the work area 32, and thereafter layout printing is performed.
Patent JP-H03234832-A (JP)
Title: Photoelectric minitoring of thread-like material
Inventor: RUTSUTSU PURAGAA
IPC: B65H63/032
Filed: 1990-10-04
Abstract: PURPOSE: To evaluate reduction in function caused by environmental influence and to compensate the reduction by changing the width of light pulse in a transmitter dependent on pulse width, a change of pulse width with time and a change of pulse interval of a pulse reached to a receiver. CONSTITUTION: A fibrous material is penetrated into a region of a light rays 1 between a luminescent transmitter 2 and a photoelectric receiver 3. An pulse interval, pulse width and time characteristics of light pulse reached to the receiver 3 are different from those of sent light pulse. The width of pulses sent by the transmitter 2 is raised in steps until a pulse having a pulse shape corresponding to an output signal is received by the receiver 3.
Patent JP-H04144488-A (JP)
Title: Television image receiver
Inventor: TSUNETOMI YOSHINOBU
IPC: H04N5/92
Filed: 1990-10-05
Abstract: PURPOSE:To execute effective AFC operation prevented from generating malfunc tion or a leading delay by a simple constitution by removing a horizontally synchronizing signal in a prescribed horizontal period from an input signal at the time of deciding copy guard modulation and supplying the HS signal- removed signal to an AFC circuit. CONSTITUTION:In the case of receiving a video signal formed by modulating the level of a prescribed horizontal period in a vertical blanking period into a copy guard level, an HS signal outputted from a synchronous separator circuit 6 is supplied to a level detection circuit 10 through an integrating circuit 9 for deciding copy guard modulation. Signals from the circuits 10, 6 are supplied to an AND circuit 11, the signal from the circuit 6 is gated by the signal from the circuit 10 and a signal from the circuit 11 is supplied to the AFC circuit 12. Thereby, the HS signal in the prescribed horizontal period is removed and the HS signal-removed signal is supplied to the AFC circuit 12. Consequently, AFC operation is not disturbed by the copy guard modulation and always effective AFC operation can be executed by the simple constitution.
Patent JP-2001087313-A (JP)
Title: Disposable diaper
Inventor: ONISHI KAZUAKI
IPC: A61F13/15
Filed: 1999-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a disposable diaper capable of preventing a discharged loose passage from flowing to the front of the body. SOLUTION: A local protruded part 21 is formed to the inner surface of the central region in the width direction of a disposable diaper 1 positioned between the urethral meatus and anus of a wearer.
Patent JP-H1178286-A (JP)
Title: Notebook with belt
Inventor: IGUCHI HIDEO
IPC: B42C7/00
Filed: 1997-09-14
Abstract: PROBLEM TO BE SOLVED: To prevent insertion of a foreign matter or other sheet by providing a cover having a linear cut-out groove at a site near a center separate from a peripheral edge and a rear cover, and forming the groove externally at an edge of a rear cover of opposite side of a filing side and integrally providing a base side of a belt to be externally inserted at least at front end between sheets in a notebook. SOLUTION: A cover A of a filed notebook is formed by binders 4 of coil shape with spring force by bending wires in a coil state and approaching both movable ends of the wires. A linear cut-out groove 1 parallel to an edge 2 of a filing side to an opposite side is formed at a site near a center separate from a peripheral edge of the cover A. At least front end between loose leaves D in the notebook can be inserted externally from the edge of the filing side of the rear cover C of opposite side to the groove 1. A belt B having a slightly shorter lateral width than a length of the groove 1 is extended.
Patent JP-H07100358-A (JP)
Title: Gel-like cosmetic
Inventor: HINENO TERUHIKO
IPC: C09K23/54
Filed: 1993-09-30
Abstract: PURPOSE:To produce gel-like cosmetics easy in extension, having plain feel and extremely excellent in stability with time by incorporating a silicone oil, a specified polyether-modified silicone, water and a lower alcohol. CONSTITUTION:A cyclic dimethylpolysiloxane is used to increase the stability with time of the silicone oil. A polyether-modified silicone is an organopolysiloxane having a polyoxyalkylene group and expressed by formula I. In the formula I, A is methyl, phenyl group or a group selected from the group consisting of the pokyoxyalkylene groups expressed by formula II, (in the formula II, R is hydrogen atom, acyl group or a group selected from the group consisting of 1-4C alkyl groups, a and b are an integer of 5-50 respectively), R is methyl or phenyl group, m is an integer of 50-1000, n is an integer of 1-40. And, 1-25wt.% ethanol is incorporated as the lower alcohol.
Patent JP-H01112262-A (JP)
Title: Editing area designating sheet
Inventor: ISHIGAKI KOJI
IPC: C09B11/18
Filed: 1987-10-26
Abstract: PURPOSE:To facilitate preservation of an area sheet and to prevent the influence of color of the printed part upon an image at the time of copying by setting the spectral reflectance of the printed part of the sheet to a high value in a wavelength range to which the spectral sensitivity of a copying machine is high and setting it to a low value in a wavelength range to which the spectral sensitivity of the copying machine is low. CONSTITUTION:With respect to an editing area designating sheet which will be positioned and put on an original to be partially erased, copied, and edited by the copying machine and is formed as a transparent sheet on which measures are printed for the purpose of reading coordinates of an editing area designated to the copying machine, the spectral reflectance characteristic of color of the printed part of this sheet 3 is allowed to approximately correspond to the spectral sensitivity characteristic of the copying machine and the spectral reflectance is set to a high value in the wavelength area, to which the spectral sensitivity of the copying machine is high, and is set to a low value in the wavelength area to which the spectral sensitivity of the copying machine is low. At the time of designating the editing area of the original, the sheet is put on the faceup placed original to read coordinates of the designated area; and at the time of copying, the latent image of the printed part of the sheet is not formed on a photosensitive body though the sheet and a pressure plate are put on the facedown placed original to perform exposure.
Patent JP-H01112348-A (JP)
Title: Data transfer system
Inventor: KAWASHIMA YOICHI
IPC: G06F12/08
Filed: 1987-10-26
Abstract: PURPOSE:To improve the processing capacity of a processor by constituting a system so that an address in a first transfer cycle can be conformed to an input address from the processor. CONSTITUTION:A preset counter 7 generates the low-order address of the address (in-block address) at every (n) times of transfer cycle from the low-order address of the input address sequentially based on a prescribed bit (for example, a low-order bit) of the input address from the processor 1. Therefore, the low- order address at every transfer cycle and the input address except for the prescribed bit (that is, a high-order address) are supplied to a cache memory 2 and a main memory 4, and the input address becomes the leading address of data transfer in block unit, and the data of the input address from the processor 1 is transferred from the main memory 4 to the cache memory 2 in the first transfer cycle, simultaneously, it can be transferred to the processor 1. In such a way, it is possible to improve the processing capacity of the processor.
Patent JP-S63120756-A (JP)
Title: Filled resin composition
Inventor: OKUNO KENJI
IPC: C08K3/00
Filed: 1986-11-10
Abstract: PURPOSE:To improve the physical properties such as modulus, strength, heat distortion temp., etc. without detriment to characteristics inherent to filled resins, by blending an inorg. powder having a specified particle size and mica powder having a specified shape with a resin. CONSTITUTION:A composition comprising an inorg. powder (A) having an average particle size of not larger than 5mum, mica powder (B) having a weight- average flake diameter of 10-30mum and a weight-average aspect ratio of 10-30 and a resin (C) as essential ingredients. The weight ratio of the components A, B and C is in the range defined by the following formulas: 0.25<=(A+B)/(A+ B+C)<=0.6 and 0.3<=(B)/(A+B)<=0.8. As the inorg. powder, calcium carbonate and talc are preferred from viewpoint of the balance of physical properties. When a crystalline thermoplastic resin, particularly crystalline polypropylene is used as the resin, a remakable improving effect can be obtd.
Patent JP-H0583552-A (JP)
Title: Device and method for forming image
Inventor: TAKAHASHI NOBUHARU
IPC: G06T5/00
Filed: 1991-09-19
Abstract: PURPOSE:To form images without generating notches at the edge part of a character or a drawing by forming the part of the image with gradation and processing the read image before transfer. CONSTITUTION:This device is equipped with an image read part 1 to read images from an original, image processing part 2 to form the image part of a photographic or the like with gradation and to output the read image data without generating the burr at the edge part of the character or the drawing, image output part 3 to output the images by forming the electrostatic latent image on a photosensitive drum from the image data processed by the image processing part 2, developing the electrostatic latent image, transferring the image to transfer paper and fixing it, and operation part 4 to input the instruction of operations at the image forming device. Then, a dot matrix pattern is generated by binarizing the character or the drawing corresponding to the pixel data of a processing object without judging the separation of the character or the drawing drawn on an object to be copied from the part of the image.
Patent JP-H06123011-A (JP)
Title: Hygroscopic polyester fiber
Inventor: YAMAMOTO MITSUYUKI
IPC: C08G63/66
Filed: 1992-10-07
Abstract: PURPOSE:To obtain the subject fiber containing a three-dimensional random copolymer component and a block polyetherester component in specified amounts, respectively, further containing metal ions, and excellent in washing resistance, hygroscopicity and heat resistance. CONSTITUTION:The objective fiber contains (A) a three-dimensional random copolymer component composed from (i) alkylene terephthalate units of formula I (R1 is 2-4C alkylene), (ii) alkylene sulfoisophthalate units of formula II (M is metal ion), and (iii) polyoxyalkylene glycol units each having an average mol.wt. of 300-20000 and (B) a blocked polyetherester component of formula III (R2 is the same as R1 (a) is 3-100; (b) is 1-10) so as to satisfy conditions comprising: component (i) (wt.%) >=60 and 1<=, component (ii) <=10 and 0.2<=, component (iii)/component (ii) <=5.0 and 0.5<=, component B/component (ii) <=4.0. The M having a value of >=1.5 is contained as the metal salts of the compounds of formula II and III in an amount of 0.1g/kg of the weight of the fiber. The value is obtained by dividing the charge number of the metal ion by the radius (Angstrom ) of the metal ion.