baber/WOPTO huggingface dataset:
Patent JP-S5755526-A (JP)
Title: Magnetic head and its production
Inventor: KONISHI KATSUO
IPC: G11B5/187
Filed: 1980-09-19
Abstract: PURPOSE:To obtain a magnetic gap with high stability and accuracy, by forming the magnetic gap in the process under which a magnetic layer is formed on a nonmagnetic substrate. CONSTITUTION:A magnetic head 14 is formed by holding magnetic layers 17a and 17b between two nonmagnetic substrate 15 and 16 made of glass ceramics, nonmagnetic ferrite, etc. A nonmagnetic layer 18 of SiO2 is provided between the layers 17a and 17b as well as between the layer 17b and the substrate 15, and a magnetic gap 19 is formed between the layers 17a and 17b. The layer 17a forms the Sendust, Permalloy, etc. on the substrate by the vacuum sputtering process. A part of the layer 17a is removed to form a magnetic gap surface. This gap surface is inclined within 0-30 deg.C. The layer 18 is formed on the substrate 15 where both the magnetic gap forming surface and the layer 17a are removed. Then a layer 17b is formed on the upper surface of the layer 18. Finally the substrate 16 is adhered on the layers 17a and 17b.
Patent JP-S5355354-A (JP)
Title: Resin compositions for film use
Inventor: HIROTA HIDEKAZU
IPC: C08K3/00
Filed: 1976-10-29
Abstract: PURPOSE: A resin composition for film use, having improved tear strength in the longitudinal direction and a sufficient tear strength in the lateral direction, comprising an amorphous polypropylene, a high-density polyethylene, and an inorganic filler. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S6479578-A (JP)
Title: Drying controller for drier
Inventor: SATAKE SATORU
IPC: F26B25/22
Filed: 1988-05-28
Abstract: PURPOSE: To allow the initial setting of a drying time to be performed automatically, by taking in the moisture content from a moisture sensor, by calculating the time that is necessary for an object to be dried to reach a target moisture content, and by transmitting a signal to a signal generating device at the time of the expiration of the time. CONSTITUTION: A moisture sensor 1 is connected with a drying time setting device 6 through an A/D converter 5, so as to be controlled to take in the water content of grain. The drying time setting device 6 is connected with a signal generating device 4 and a time counter 7, with which a clock pulse generating device 8 is connected. The A/D converter 5 is connected with a moisture indicator 9. Moreover, the drying time setting device 6 takes in a target moisture content from a setting device 3 to subtract the target moisture content from the moisture content. The value is divided by a mean drying, so that the time, which is necessary for the moisture content of an object to be dried to reach the target moisture content, is calculated. In this way, the drying operation of the grain by a dryer proceeds.  When the moisture content of the grain by the moisture sensor 1 becomes the target moisture content, the signal is transmitted from the signal generating device 4 by the output of a comparator 2, so that the operation of an alarm or the drying operation shutdown of the grain are performed.
Patent JP-S5556887-A (JP)
Title: Treatment method of ammonium compounds-containing solution
Inventor: MIYANOHARA ISAO
IPC: C02F1/76
Filed: 1978-10-23
Abstract: PURPOSE: To obtain marked reaction effect in wide application range by performing a chlorine oxidation for decomposing ammonium compounds into nitrogen at 70°C or more in an alkaline solution.  
     CONSTITUTION: A solution containing ammonium compounds such as NH 4 Cl, is made alkaline by the addition of CaCl 2  or CaCO 3  or without these compounds and then reacted with chlorine or a hypochlorite supplied at 70°C or more. The amount of a small amount of nitrates formed during the reaction is reduced by CaCl 2  or CaCO 3  added in the solution. This method can perform a discontinuous chlorine oxidation by extending from neutral region to alkaline region, thus permitting the effective decomposition of ammonium compounds present in waste water into nitrogen. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5557653-A (JP)
Title: Water injection system for automotive gasoline engine
Inventor: YAMAGUCHI TAKASHI
IPC: F02M25/022
Filed: 1978-10-23
Abstract: PURPOSE: To increase output of automotive gasoline engine and to reduce the generation of NO x  exhausted by the engine, by injecting water directly into combustion chamber in synchronism with the timing when high-tension current is produced by the ignition plug.  
     CONSTITUTION: Upwardly of ignition plug 9, there is provided a current receiving unit 1 for detecting current when secondary current produced by the ignition plug is passed through the cord. Secondary current thus detected by unit 1 is sent to amplifier 2, and after it is amplified by the amplifier 2, it is sent to relay 3 which is connected with a primary current circuit from battery 5. The relay 3 is actuated by the current supplied from receiving unit 1 for connecting and disconnecting the primary current circuit. The primary current circuit is connected to electromagnetic coil 17 of water injection pump 4 disposed at an upper portion of cylinder 6, so that primary current is passed in the coil and water is injected into combustion chamber at the instant when said high-tension current is detected by the unit 1. By thus injecting water directly into combustion chamber, output of engine can be increased and at the same time generation of NO x  or other noxious gases can be minimized. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H07311815-A (JP)
Title: Character segmentation system
Inventor: YONEKURA YUJI
IPC: G06K9/34
Filed: 1994-05-19
Abstract: PURPOSE:To provide a character segmentation system which can accurately segment the characters out of a character string where the numeric characters, etc., are complicatedly come into contact with each other. CONSTITUTION:A forcible cut processing part calculates a function H(x) which shows the change of the character size set in the y direction to a character pattern and then calculates a characteristic function F(x) which has the maximum point at a position where the value of the function H(x) is small together with a big change of its tilt. At the same time, a peripheral distribution which is produced when the black pixels constructing a character pattern in a circumscribed square of the forcible cut candidates is smoothed so that a peripheral distribution function G(x) is obtained. Then, a part where F(x)>G(x) is satisfied and also the function F(x) is maximum is searched at a 1/4 inside part of the average character width from both right and left end points set in the x direction to the circumscribed square of the forcible cut candidates. Then, a forcible cut processing is carried out.
Patent JP-H0423632-A (JP)
Title: Automatic interference elimination device
Inventor: MATSUURA TORU
IPC: H03H15/00
Filed: 1990-05-18
Abstract: PURPOSE:To obtain a stable operation even at carrier asynchronizing state by providing a frequency divider circuit applying 1/N frequency division to a clock signal to a control signal generating circuit. CONSTITUTION:Since an output of a 1/N frequency divider circuit 132 for a clock signal is given to one input each of AND circuits 114, 116, when a carrier signal CSL is asynchronous and an area discrimination signal is at L, even if a signal of one preceding bit is controlled, '0's and '1's are generated in an output signal with an equal probability. Moreover, even when the result is timewise average at integration devices 128, 129, DC offset is not changed in an output of the integration devices 128, 129 and a stable operation is obtained.
Patent JP-H10319931-A (JP)
Title: Image composite device
Inventor: EGAWA TOSHIHARU
IPC: H04N5/45
Filed: 1997-05-20
Abstract: PROBLEM TO BE SOLVED: To provide an image composite device capable of simply and precisely providing useful information for an observer by setting a first frame on a display screen of a display device, setting a second frame in this first frame, displaying a high picture quality image on the outside part of the first frame and the inside part of the second frame and displaying a regular picture quality image between the first frame and the second frame. SOLUTION: An image composite part signal composites a high picture quality image signal with a regular picture quality image signal to send out it to the display device as a composite image signal. The display device display- outputs the image of the inputted composite image signal onto a display screen 14a. The high picture quality image is displayed on the outside of the first frame 18 and the inside of the second frame 19 on the display screen 14a of this display device, and the regular picture quality image is displayed between the first frame 18 and the second frame 19. Thus, the degree of freedom of the selection of the display positions of the high picture quality image and regular picture quality image is enhanced, an the useful information for the observer is provided simply and precisely.
Patent JP-H01298287-A (JP)
Title: Manifestation of composite pattern on fabric
Inventor: NAKATSUKA ZENZO
IPC: D06Q1/00
Filed: 1988-05-26
Abstract: PURPOSE:To manifest a stereoscopic composite pattern by applying a stamping foil with its transfer film surface masked with a releasable heat-infusible composition in an arbitrary pattern on a fabric into which a patterned cut foil with a heat fusible transparent layer of a specified thickness has been woven. CONSTITUTION:A patterned cut foil with a surface-heat-fusible transparent layer 4 >=10mu in thickness on its patterned surface is woven into a fabric 1 to manifest a pattern 20 on said fabric 1. Thence, said pattern is laminated with the transfer film side surface of a stamping foil 6 provided with a masking 7 of arbitrary pattern by coating the upper surface of a transfer film with a releasable heat-infusible composition (e.g., silicone), followed by pressing and heating to transfer the transfer film of a part other than said masking part on the upper surface 4 to form a composite pattern. According to this process, stereoscopic composite patterns with profound feel can be manifested depending on the thickness of the transparent layer 4.
Patent JP-S5253619-A (JP)
Title: Phase adjuster
Inventor: HATSUTORI HAJIME
IPC: G09G5/02
Filed: 1975-10-27
Abstract: PURPOSE: The TV signals produced through independent synchronous signal generator are gathered to one place, and are made to synchronize with the phase of central synchronous signal. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5753173-A (JP)
Title: Automatic answering telephone set
Inventor: KANEKO SHIGEHIKO
IPC: G10L13/00
Filed: 1980-09-17
Abstract: PURPOSE:To make it confirmed in the other party that he is not misdialing by using a voice synthesizing device to respond with a telephone number. CONSTITUTION:Desired numbers are inputted preliminarily to the CPU of a microcomputer in the order of reading-out by an input operation device 4. For incoming to the telephone line, an incoming detecting device 7 is operated to output a signal to a CPU7. The CPU reads out numbers stored in the memory in order and outputs a switching signal to a gate 2. A voice signal for ''This is'' is transmitted from the second voice synthesizing device 3 by this switching signal, and next, the telephone number is transmitted from the first voice synthesizing device 1, and next, a voice signal for ''speaking'' is transmitted from the second voice synthesizing device 3, and they are transmitted to the calling subscriber side through an amplifier 6 and the telephone line 8.
Patent JP-H01298060-A (JP)
Title: Ferroelectric ceramic
Inventor: USHIDA YOSHIHISA
IPC: C04B35/49
Filed: 1988-05-27
Abstract: PURPOSE:To remarkably improve the piezoelectric constant (d) of the title ceramic by incorporating >=1 kind of oxide among La2O3, Bi2O3, and Nd2O3 and >=1 kind of oxide among NiO, Fe2O3, SnO2, and Ta2O5 (NiO or Fe2O3 must be incorporated as the essential component) into a perovskite solid soln. having a specified composition. CONSTITUTION:One or more kinds of oxides among La2O3, Bi2O3, and Nd2O3 and >=1 kind of oxide among NiO, Fe2O3, SnO2, and Ta2O5 (NiO or Fe2O3 must be incorporated as the essential component) are incorporated respectively in appropriate amts. into a perovskite solid soln. shown by Pb1-aMa(Mg1/3 Nb2/3)xTiyZrzO3 (M is Ba or Sr, x+y+z=1, a=0-0.10, x=0.05-0.70, y=0.25-0.50, and z=0.05-0.7). Namely, the oxides or carbonates of the above-mentioned elements are mixed to obtain the composition. The materials are then mixed, calcined, and sintered.
Patent JP-S5922287-A (JP)
Title: Memory circuit
Inventor: TOKUSHIGE KAZUO
IPC: G11C7/00
Filed: 1982-07-26
Abstract: PURPOSE:To attain high speed operation in a static type RAM, by turning a word line selected by using an internal reset signal to a non-selection level, keeping the output of a digit line selecting decoder at the selected state and turning the non-selected output to the selection level. CONSTITUTION:The word line selected by using the internal reset signal CS' generated at the non-selection of the memory is turned to the non-selection level, but the output of the digit line selecting decoder is kept at the selected state and the digit line selecting decoder is converted so that the non-selected output is turned to the selection level and a digit line address inverter 12 is converted into a proper one. Other procedures are the same as the ordinary method. Therefore, all digit line selecting signals Yi are constituted so that a power limitation external signal CS is turned to the selection level at the time of nonactivation. At the activation of the signal CS, all signals other than the selected signal Yj are turned to the non-selection level, so that the delay of access time due to the level reduction of the selected Yj is prevented and high speed operation is made available.
Patent JP-H11323600-A (JP)
Title: Timer for ampere-hour meter
Inventor: NISHINAKA YUKITOSHI
IPC: C25F7/00
Filed: 1998-05-13
Abstract: PROBLEM TO BE SOLVED: To provide a timer for an ampere-hour meter capable of executing plating film thickness management, management of a plating time and plating liquid management. SOLUTION: This timer is provided with a first counter 3 for integrating the current value from the start time and a second counter 4 for measuring the lapse time from the start time. Both counters are so formed that either thereof can be set at a channel 1 and the other at a channel 2. An arithmetic control means 2 judges whether the value of the counter of the channel 2 when the counter set at the channel 1 counts up is within the range of upper and lower limit set values or not. An evaluation signal is then emitted.
Patent JP-S619870-A (JP)
Title: Floppy disc device
Inventor: OZAKI HISAMI
IPC: G11B19/20
Filed: 1984-06-26
Abstract: PURPOSE:To reduce the power comsumption and raise a device in a high speed by controlling the rotation number of a floppy disc whose rotation number can be switched. CONSTITUTION:The rotation number of a floppy disc FD is indicated by a signal A. For example, a low level is indicated; and the rotation number reaches this value and information read/write is possible, a signal E is sent from the floppy disc FD, and this signal is sent to the device body as a signal F to read or write information. If the signal A is changed to the high level, AND between the signal A and a signal B is operated when the signal B which starts read/write of the floppy disc FD is inputted to a timer 1, and AND between a signal C of the AND output and the signal A is operated to obtain a rotation number indicating signal D, and the high level is indicated to the floppy dic FD. A time sufficiently longer than the time spent in completion of read/write is set to the timer 1, and the low level is set automatically when the floppy disc FD is not used for a long period in the high level.
Patent JP-S5832311-A (JP)
Inventor: SHIMADA YOSHIHIRO
IPC: H01B13/00
Filed: 1981-08-21
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5253620-A (JP)
Title: Tv signal generator and its handling instruction
Inventor: MIKADO TSUNEO
IPC: H04N17/00
Filed: 1975-10-28
Abstract: PURPOSE: The fall and rise speed of TV signal is set according tothe angle formed by contour line of prescribed diagram and horizontal scanning line. In this way, the occurrence of stepped area at the contour of the diagram can be prevented. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5922441-A (JP)
Title: Pulse width modulation circuit and digital output type integrating circuit using it
Inventor: TAKAGI KATSUAKI
IPC: H03M1/50
Filed: 1982-07-28
Abstract: PURPOSE:To eliminate the offset voltage of a triangle wave generating circuit and of a comparator, by inputting alternately two positive/negative inputs equal in absolute value being the 1st input of a pulse width modulating circuit to the comparator, inverting the output and obtaining a value averaged in time. CONSTITUTION:A switch SW3 switching an AC signal Ev proportional to a voltage of an electric system to be used for measuring the power and its inverting signal -Ev, an EOR logical gate L2 inverting an output Vg of a comparator CP3, and a toggle type flip-flop FF3 inverted by a pulse SDELTA generated once per one period of a triangle wave and outputting a pulse frequency-dividing the SDELTA into a half, are provided additionally between a triangle wave generating circuit 10 and a pulse generating circuit 20. An output ST of the FF3 is a signal switching the switch SW3 and the gate L2 at a prescribed period. The effect of the offset voltage is offset by observing one period of the switching signal ST, i.e., two periods' share of the triangle wave.
Patent JP-H02309691-A (JP)
Title: Composite circuit substrate with built-in capacitor
Inventor: ONIZUKA KATSUHIKO
IPC: H05K1/03
Filed: 1989-05-24
Abstract: PURPOSE:To make it possible to fire simultaneously insulator layers having superior high-frequency insulation properties and a dielectric layer for temperature compensation use as well as to contrive to provide the fired body with stable various characteristics by a method wherein the insulator layers are constituted of a specified insulator containing magnesia (MgO), silica (SiO2) and/or calcia (CaO) as its main components. CONSTITUTION:Insulator layers, between which a capacitor part 2 containing dielectric ceramics for temperature compensation use as its main component is pinched, are constituted of an insulator containing magnesia (MgO), silica (SiO2) and/or calcia (CaO), which are within a range surrounded with the points of A, B, C, D, E and F in the diagram 1, as its main components. Provided that, X, Y and Z respectively show each wt. % of the magnesia (MgO), the silica (SiO2) and the calcia (CaO) as shown in a table I. Thereby, the insulator layers having superior high-frequency insulation properties are fired and can be formed integrally simultaneously with a dielectric material for temperature compensation use and moreover, defects, such as a crack and the like, are never generated in the dielectric layer and the fired body is formed into one which is superior in insulation resistance and dielectric breakdown voltage.
Patent JP-H08327793-A (JP)
Title: Three-dimensional object and its identification method
Inventor: YAMAMOTO SHIGERU
IPC: B07C5/346
Filed: 1995-05-29
Abstract: PURPOSE: To identify the real from the false easily and quickly by incorporating radioactive elements emitting radiation within a specific dose range in the material constituting a part or the whole of a three-dimensional object. CONSTITUTION: A coin 1 is made in a specific shape, by melting noble metals such as Au, Ag, Pt, Pd, Cu, etc., with α-ray dose of at least 0.05cph/cm<2> or metals such as Al, Fe, Co, Pb, etc., with α-ray dose of at least 1cph/cm<2> so that its α-ray dose is in the range of 0.1 to 1000cph/cm<2> . In order to discriminate this coin 1, it is set in an identifying device provided with an α-ray detector of Si semiconductor detector and the like to detect the α-ray. Thus, if the α-ray dose is in the range of 0.1 to 1000cph/cm<2> , it is judged as the real. If the α-ray dose is out of this range, it is judged as false. By this, the real or the false of the card is easily and quickly distinguished. Furthermore, by using the α-ray in the dose range of 0.1 to 1000cph/cm<2> , forgery of the coin 1 is made difficult and reliability of the coin 1 is improved.
Patent JP-S5255566-A (JP)
Title: Electronic watch capable of performing non-volatile memory
Inventor: OKADA YASUSHI
IPC: G04C10/00
Filed: 1975-10-30
Abstract: PURPOSE:To secure power supply and hold the contens of memory by causing a clock circuit stop operating first in the event of voltage drop of a power supply battery, when the electronic watch is composed of a power supply battery for secondary battery, volatile memory circuit, etc.
Patent JP-H06341850-A (JP)
Title: Route guidance apparatus
Inventor: IHARA YASUHIRO
IPC: G09B29/10
Filed: 1993-06-01
Abstract: PURPOSE:To provide a route guidance apparatus where a driver is guided to a route up to a destination safely and easily. CONSTITUTION:This apparatus is provided with a map storage means 102 which stores road data, with a route selection means 101 which selects a route up to a destination from a starting place by using road connection information inside the road data, with a vehicle-position detection means 103 which detects the present position of a vehicle, with a turning-information computation means 104 which compares the present position of the vehicle with the route found by the route selection means so as to detect an approach to a turning point and which computes a bend direction at the turning point, with an output control means 105 which decides an output figure by the bend direction at the turning point computed by the branching-information computation means and which computes the size and the display position of the output figure and with a display means 106 which displays a guidance figure on a screen.
Patent JP-H06343259-A (JP)
Title: Voltage converter
Inventor: FUJIWARA HIROAKI
IPC: H02M3/07
Filed: 1993-06-01
Abstract: PURPOSE:To reduce an area of a chip by deleting number of analog switches for controlling charging/discharging of a voltage charging capacitor in a voltage converter to be used for a power source of a video camera, etc. CONSTITUTION:Two 3, 4 of four analog switches provided at both ends of a conventional capacitor 7 remain, and the other two are replaced with diodes 11, 12. Thus, an area can be reduced, and a voltage drop occurring in the switch is avoided.
Patent JP-S5655938-A (JP)
Title: Supplying method of original and photosensitive material in contact printing device
Inventor: ITOI ISAMU
IPC: G03B27/08
Filed: 1979-10-12
Abstract: PURPOSE: To prevent position collapsion on the way of conveying by using a long- sized original and photosensitive material having beforehand been wound mutually superposedly on one shaft in that state while unrolling the same.  
     CONSTITUTION: A take-up shaft 4 having beforehand been superposed and wound with an original 33 and a photosensitive material 25 is put into a magazine 36, and this assembly is loaded into the original and photosensitve material supplying device 38 of a contact printing device 37. The free end of the original 33 and photosensitive material 25 drawn out from the opening 36a of the magazine is sandwiched by a pair of upper, lower feed rollers 39, and these rollers are revolved to the arrow direction to draw out the original and photosensitive material in the mutually aggregated state from the magazine 36 while unrolling these from the take-up shaft 4. These are then supplied continuously to an exposure part 40 by means of a conveying path consisting of an endless belt 41 and a set of pressure rollers 42. Thereby, the position collapsion of the original and photosensitive material on the way of their conveying and the occurrence of troubles such as failure in conveyance owing to this is prevented. 
     COPYRIGHT: (C)1981,JPO&Japio