baber/WOPTO huggingface dataset:
Patent JP-S58194476-A (JP)
Title: Picture quality adjusting device of television receiver
Inventor: NAKA TOSHIMITSU
IPC: H04N5/52
Filed: 1982-05-10
Abstract: PURPOSE:To obtain the optimum picture quality with reception of both VHF and UHF channels, by reducing the gain of the video frequency characteristics at a level near 2MHz when a UHF tuner is selected with a switch of bands. CONSTITUTION:A band switch circuit 6 is connected to a V.L terminal or a V.H terminal, and a VHF tuner 2 is selected. Then the power supply voltage +B is applied to a picture quality control means 5. In this case, a variable VR1 is controlled to control the voltage which is applied to obtain the optimum picture quality. When a UHF tuner 1 is selected by the circuit 6, the voltage +B is applied to a picture quality setting circuit 8 when the UHF is received. Then a transistor (TR) Q1 is actuated, and resistors R3 and R4 and the TR Q1 are connected in parallel to the resistance VR1. Thus the voltage applied to the means 5 is reduced, and then gain is reduced at a level near 2MHz. Then the optimum picture quality is obtained for the UHF.
Patent JP-S561692-A (JP)
Title: Extension calling system for key telephone equipment
Inventor: DOI AKIO
IPC: H04M9/00
Filed: 1979-06-20
Abstract: PURPOSE:To decrease the core number of the connection cable between the master unit and the slave units of the key telephone equipment and thus simplify the circuit constitution, thus facilitating both the extension calling and the extension connection. CONSTITUTION:The master unit is connected to slave units #1-#3 via channel T, and slave detecting circuits 8-1-8-3 which monitor the call current of units  #1-#3 each and then deliver the output corresponding to the current are installed  to the master unit. Furthermore, cross-point circuit 7 is provided to secure the connection between each of units #1-#3 and extension trunk 3. And then extension  control circuit 5 which turns on SCR of circuit 7 in response to the outputs of circuits 8-1-8-3 is added along with extension detecting circuit 3-2 which detects the extension catching and the dial pulse. Thus the decoder is actuated by the output of circuit 3-2, and the output corresponding to the dial pulse is produced  through slave unit ramp control circuit 9. Thus the ramp operation signal is delivered to information line J which connects the master unit and slave units #1- #3, and then slave unit amplifier 24 is actuated to perform the extension connection.
Patent JP-H01249646-A (JP)
Title: Porcelain composition
Inventor: OUCHI HIROSHI
IPC: C04B35/00
Filed: 1988-03-30
Abstract: PURPOSE:To obtain the superconducting characteristics at the temp. of liquid nitrogen which is abundant and low cost by constituting the title porcelain composition of BaO, SrO, Sm2O3 and CuO and regulating the component composition to the specified range when showing its composition by the specified formula. CONSTITUTION:The title porcelain composition is constituted of BaO, SrO, Sm2O3 and CuO and when its composition is shown by the formula, the component composition is regulated to the range of 0<x<=0.75 at mol fraction. The above-mentioned composition is made to the excellent resistor porcelain to the on set critical temp. from room temp. and further made to the superconductor porcelain in liquid nitrogen. In other words, superconducting properties are obtained at the temp. of liquid nitrogen by utilizing liquid nitrogen which resourcefully is abundant and low cost in price as a cooling agent without utilizing high-cost liquid helium and hydrogen. Therefore the electronic apparatuses which are low cost and have high performance and the circuit parts can be manufactured.
Patent JP-S59200457-A (JP)
Inventor: ROTAA BUROSUFUERUTO
IPC: H01L29/78
Filed: 1984-04-18
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-H03277564-A (JP)
Title: Thermal printer drive system
Inventor: DOMON TORU
IPC: B41J2/36
Filed: 1990-03-28
Abstract: PURPOSE:To ensure that no irregularities occur in print density even if a load varies by adjusting the width of a current pulse in accordance with the number of selected segment resistors. CONSTITUTION:A printing head 1 consists of segment resistors 11 to 17 connected in parallel and receives an electric current from a power supply 3. Transistor switches 41 to 47 are connected to the segment resistors 11 to 17, and an electric current is supplied to the bases of the switches from a microcomputer 5 to set the segment resistors to be selected. A motor 2 moves the printing head and is driven by the switching operation of a transistor 48. The transistors 41 to 48 constitute a driver. A combined load resistance is obtained by the number of segment resistors to be selected from among the resistors 11 to 17, and an optimal pulse width is set by the obtained combined load resistor. After that, the switching time of the transistors 41 to 47 is controlled so as to obtain any appropriate pulse width for the number of the selected segment resistors.
Patent JP-S553686-A (JP)
Title: Preparation of semiconductor device
Inventor: FUJITA TSUTOMU
IPC: H01L21/331
Filed: 1978-06-23
Abstract: PURPOSE: To form an electrode with high reliability, by performing self-matching among windows and layers by making up a polymerized Si film on an emitter-base layer.  
     CONSTITUTION: A n epitaxial layer 3 is produced to a n +  buried region 2 of a p type Si substrate 1, and separated by means of a p layer 4, a n +  layer 5 is connected to the buried region, and covered with SiO 2 6, and a window opened. A polymerized Si 7, a Si 3 N 4  mask 8 and a n +  polymerized Si 9 are stacked and a n layer 10 is formed, a Si 3 N 4  mask 11 is installed, layers 7 . 9 . 3 are etched by means of the masks 8 . 11, a minute pattern layer 10' is produced by means of flank etching, and a p layer 12 is formed while using the film 6 as a mask, thus allowing shallow installation by self-matching. The layer 12 is covered with oxidized films 13, the masks 8 . 11 are removed, a window is opened on the layer 5 and Al electrodes 14∼16 are mounted. This method does not break pn junction by sinter even if using Al because an emitter-base electrode is made up through the polymerized Si, can narrow the area of a base and can also improve high-frequency characteristics. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S58195712-A (JP)
Title: Control knob device for cooker
Inventor: MITSUMOTO YOSHIO
IPC: G05G1/00
Filed: 1982-05-08
Abstract: PURPOSE:To enable minimizing of deviation in the center between a control panel and a control knob and to improve a quality, by a method wherein an engaging part having a sufficient size to match a recess for the control knob on the control panel is provided on the control knob for setting a motion of a control component. CONSTITUTION:A control knob consists of a grip part 7, having a pointer 8 therein, and a boss part 16 for engaging and holding a control shaft 14 of a controlling device, and the boss part 16 is provided with a slotted part 15 for adjusting a force to engage the operating shaft 14. A plurality of ribs 18 having the outer edge formed in a semicircle 19 are radially provided around the boss part 16. Said control knob is positioned in a recess part with a diameter D in the control panel 1, and the boss part 16 thereof is fitted in a hole 13 in the control panel 1 for mounting. In which case, the hole 13 is bored in a diameter A slightly larger than an outer diameter B of the rib 18, so that the outer peripheral surfaces of the several ribs 18, positioned at the upper side, of a pulrality of the ribs 18 are brought into contact with the inner surface of the hole 13.
Patent JP-H11106782-A (JP)
Title: Method for decreasing saturated fatty acid contained in fatty acids
Inventor: SUGIURA MASAKATSU
IPC: C11C1/08
Filed: 1998-03-25
Abstract: PROBLEM TO BE SOLVED: To efficiently remove satd. fatty acids from a fatty acid by mixing an emulsifier into the fatty acid in winterization and to obtain an ester (a diglyceride) excellent in low-temp. resistance from a fatty acid component having a decreased satd. fatty acid content and glycerin. SOLUTION: A fatty acid component is used which is prepd. by subjecting an oil mainly comprising a vegetable oil to hydrolysis by steam fractionation or to hydrolysis with lipase as the catalyst and has a fatty acid content of 50 wt.% or higher and a stearic acid content of 10 wt.% or lower. In winterization, the fatty acid component is mixed with 0.001-1 wt.% (based thereon) emulsifier comprising a polyhydric alcohol fatty acid ester having an HLB of 7 or lower, is then cooled, and is freed from crystals by filtration, centrifuge, etc. Thus, the content of unsatd. fatty acids in the component is decreased. Thus treated fatty acid component is reacted with glycerin by a known method to give a diglyceride excellent in low-temp. resistance.
Patent JP-2000276144-A (JP)
Title: Performance data processor
Inventor: ITO SHINICHI
IPC: G10H1/00
Filed: 1999-03-23
Abstract: PROBLEM TO BE SOLVED: To confirm music management information such as sound source format from a character string except music sound performance information included in performance data. SOLUTION: In a performance data processor, music sound management information is confirmed from the keyword character string such as 'GM' except music performance data which are included in inputted performance data (S4), a data part in performance data is read based on music management information expressed by the character string (S6) and music reproduction data corresponding to the data part are outputted. Besides, music control information such as a 'GM on' message is extracted from music performance data included in performance data (S1) and music reproduction data can be outputted based on extracted music control information. Moreover, a confirming means obtains music sound management information from the character string such as a copyright indicating a performance data source included in inputted performance data.
Patent JP-H09263428-A (JP)
Title: Multilayered double layer glass
Inventor: MIYAAKE YUJI
IPC: E06B3/66
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To provide multilayered double layer glass having excellent productivity and heat resistance. SOLUTION: Inner sheet glass 2a and outer sheet glass 2b and a planar member 2c which is disposed therebetween and is held by holders 8 are parted to each other by interposing spacers 3a, 3b connected by connecting members 7 therebetween, by which air layers 10, 11 are formed. Secondary seals 6 are applied on the glass plate end edge sides of these spacers 3a, 3b, by which the multilayered double layer glass is formed. The captioned numbers 4a, 4b, 4c, 4d are primary seals.
Patent JP-H03279651-A (JP)
Title: In-use fuel judging device for internal combustion engine
Inventor: OSAKI MASANOBU
IPC: F02P5/152
Filed: 1990-03-28
Abstract: PURPOSE:To accurately judge the fuel being used by providing a reference-value correcting means by which the reference value in a judging means for judging the fuel being used is corrected in accordance with the operating conditions of an engine and with the environmental conditions. CONSTITUTION:In the operating conditions of an engine and the environmental conditions in which knocking is liable to occur, basic ignition timing is controlled in the retarding direction by means of an ignition timing corrective means. And a reference value correcting means corrects the reference value to the retarding side to the direction knocking is hardly caused, in accordance with the engine operating conditions other than the engine speed such as the temperatures of water, and with the environmental conditions such as intake air temperatures and humidity. Thus, the judging means can correctly judge the fuel being used by using the reference value corrected to the ignition timing correction value which changes with the environmental conditions other than the octane number.
Patent JP-S60222358-A (JP)
Title: Brake hydraulic pressure control valve device for vehicle
Inventor: MATSUDA SHIYOUHEI
IPC: B60T8/42
Filed: 1984-04-17
Abstract: PURPOSE:To facilitate the fabrication of a brake hydraulic pressure control device and as well to enhance the accuracy thereof, by forming a linear hole in a valve casing to form a cylinder section so that the null stroke of a valve mechanism affecting the anti-lock performance of braking may be determined by a movable section alone. CONSTITUTION:A valve mechanism 23 comprises a valve element 28 disposed in a valve chamber 27, a valve seat 29 onto which the valve element 28 may seat, a valve seat member 30 screwed into a pressure reducing piston 18 and a spring 31 urging the valve member 28 disposed in the valve chamber 27 toward the valve seat 29. The pressure reducing piston 18 is formed therethrough a communication hole 33 communicating between the valve chamber 27 and an input hydraulic pressure chamber 22. The valve element 28 is integrally incorporated with the end of a support member 33, confronting the valve chamber 27, which is inserted into the valve seat member 30, and is formed in a semicircular shape which is convex toward the valve seat 29.
Patent JP-S59201978-A (JP)
Title: Simultaneous ignition device for engine
Inventor: KONDOU MASAHIRO
IPC: F02P15/08
Filed: 1983-04-30
Abstract: PURPOSE:To make it possible to simultaneously ignite a plurality of ignition plugs, by disposing high-voltage-proof capacitors between the ignition plugs and a distributor which distributes high voltage to ignition plugs of cylinders in accordance with the operating stroke of the cylinders. CONSTITUTION:In a moment when electrical current running through an ignition coil 2 is cut-off by a transistor 4, high voltage induced by a high voltage coil 3 is applied through the rotor electrode 8 and side electrode 9 of a distributer 7 to high-pressure-proof capacitors 11a, 11b upstream of ignition plugs 12a, 12b. This application of high voltage is uniformly carried out until the ignition plugs 12a, 12b spark, and therefore, equal voltages having the same phase are applied to the ignition plugs 12a, 12b. When required voltage is effected to the ignition plugs 12a, 12b, the sparking is brought about, and discharge energies are equal together for the ignition plugs 12a, 12b.
Patent JP-S58195668-A (JP)
Inventor: TAGAWA KATSUMASA
IPC: E04H6/06
Filed: 1982-05-07
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-S61236375-A (JP)
Title: Inverter
Inventor: SANO KOICHI
IPC: H02M7/48
Filed: 1985-04-11
Abstract: PURPOSE:To hold the output voltage of an inverter body constant by detecting the voltage of a DC power source, and varying the peak values of a signal wave and a carrier wave in the direction of output variation suppressing in response to the detected voltage. CONSTITUTION:A bridge type inverter body 2 is energized from a DC power source 1, and an AC power is supplied from the body to a load 3. In order to suppress the variation in the load 3 and the variation in the output voltage V0 due to the variation in the voltage E0 of the power source 1, the body 2 is controlled by a PWM controller X2. In this case, the controller X2 varies the peak value of the signal wave Vs in response to the output voltage V0 of the body 2, and varies the peak value of the carrier wave Vc in response to the voltage E0 of the power source 1. Thus, the variation in the output voltage V0 of the body 2 due to the variation in the load and the variation in the voltage of the power source 2 can be suppressed.
Patent JP-S5412268-A (JP)
Title: Production of semiconductor device
Inventor: TAKEDA MITSUYOSHI
IPC: H01L21/331
Filed: 1977-06-28
Abstract: PURPOSE: To simultaneosuly form mesa grooves of different depths for PN junctions by beforehand providing an ethcing-resistant mask of pattern widths corresponding to the depths of the mesa grooves to be formed, on the surface of a semiconductor wafer and applying etching treatment with this as a mask. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S58195105-A (JP)
Title: Detector of angular displacement
Inventor: SUZUKI KATSUO
IPC: G01B7/30
Filed: 1982-05-11
Abstract: PURPOSE:To prevent the contact of a coil-like return spring with the circumferential surface of a turning shaft and to prevent the generation of errors occurring in the frictional resistance and tilting that accompany with said contact by extending a bearing to the outer side of the end face of a casing and inserting said return spring onto the extended part thereof. CONSTITUTION:A detector is designed to be fitted to the fitting part 1a on the body side of a carburetor 1 in the flange part 3a on the outside circumference at the forward end of a casing 3 made of a plastic. The stem 2a of a throttle valve 2 is extended to the side of the part 1a and a lever 2b of approximately an L shape is fixed in the end part thereof. A bearing 10 according to said invertion is extended forward from the surface at the forward end of the casing 3, and a coil-like return spring 9 is inserted onto the extended part 10a. The contact of the return spring with the circumferential surface of the turning shaft is prevented with such constitution and the generation of errors occurring in the frictional resistance and tilting that accompany with the contact is prevented.
Patent JP-S62234228-A (JP)
Title: Magnetic recording medium
Inventor: YOKOYAMA KENJI
IPC: G11B5/64
Filed: 1986-04-03
Abstract: PURPOSE:To obtain a magnetic recording medium which has the excellent durability, wear resistance, weatherability, corrosion resistance, etc. of the medium, obviates head attraction and has high reliability by providing a carbon protective film on a magnetic layer on a substrate and providing a top coat layer contg. a specific lubricating agent thereon. CONSTITUTION:An underlying layer 3, nonmagnetic metallic intermediate layer 4, thin magnetic metallic film layer 5, nonmagnetic metallic protective film 6, carbon protective film 7 and top coat layer 8 are successively formed on the nonmagnetic substrate. The ester of a carboxyperfloropolyether is incorporated as the lubricating agent into the top coat layer 8. The content of such compd. is 50-100wt%, more preferably 70-100wt%. The thickness of the top coat layer 8 is 3-300Angstrom , more preferably 5-150Angstrom . A fatty acid, fatty acid ester, epoxy resin, etc., may be incorporated into the layer 8. The surface of the carbon protective film 7 is preferably subjected to a plasma treatment.
Patent JP-H04218842-A (JP)
Title: Reexecution method for program
Inventor: KAGIMASA TOYOHIKO
IPC: G06F11/14
Filed: 1991-04-10
Abstract: PURPOSE:To restore many main storage spaces at a high speed by providing an OS kernel program with a virtual storage restoring routine and saving data of a main storage device to restart a system after the occurrence of trouble and restoring the main storage spaces for the occurrence of trouble. CONSTITUTION:An actual storage device 1 includes an OS program 10, a DBMS program 15, etc. An OS kernel program 14 is provided with a virtual storage restoring routine 22. If system down occurs by trouble, an operator decodes a system message and starts the virtual storage restoring routine 22 for the purpose of retsaring the system in accordance with restoration of a virtual storage space for a job to be executed again. The routine 22 releases the actual storage and a page data set area 4 and uses the released area to load the OS program 10 and the OS kernel program 14 again. After restoring the virtual storage space, the routine 22 transfers the control to a dispatcher to restart the processing of the system.
Patent JP-S573875-A (JP)
Title: Photopolymerizable ink composition
Inventor: WATAGUCHI KIYOSUMI
IPC: C09D11/10
Filed: 1980-06-11
Abstract: PURPOSE: The titled composition containing a diacrylate of an epoxy resin, a photosensitive resin, a photopolymerizable (meth)acrylate and a photosensitizer as the  essential component of a vehicle and providing a coating having excellent electrical  insulating properties, heat resistance, etc.  
     CONSTITUTION: A diacrylate (A) of an epoxy resin comprising bisphenol A- epichlorohydrin and having an average molecular weight of 1,000W4,000 a photosensitive resin (B) having at least two acryloyl groups via urethane bonds at its terminals and an average molecular weight of about 1,000W10,000 a monomer or oligomer (C) of an at least bifunctional photopolymerizable (meth)acrylate having no urethane bonds (e.g., ethylene glycol dimethacrylate), and the photosensitizer (D) (e.g., benzoin) are contained in a weight ratio of A to B of 95:5W10:90, in a weight ratio of (A+B) to C of 15:85W75:30 and in an amount of D of 0.3W8wt% to obtain the object ink composition. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H02254010-A (JP)
Title: Heating device for vehicle
Inventor: ITAKURA MASATO
IPC: B60H1/20
Filed: 1989-03-28
Abstract: PURPOSE:To improve heating performance with a device of a small size by interposing a heat generator which generates heat by the shearing force working upon viscosity fluid, in the flow passage of the hot water circuit in a heating device provided separately from the flow passage of a cooling circuit which circulates cooling water through a radiator. CONSTITUTION:A cooling circuit is constructed in such a way as returning cooling water for cooling an engine 11 through a flow passage 13 and a radiator 14 by a water pump 12, and the flow passage 19 of the hot water circuit in a heating device is disposed from the engine 11 to the water pump 12 separately from the flow passage 13. On the way of the flow passage 19, a heater valve 20, a water temperature sensor 21, a heat generator 22 and a heater radiator 39 are disposed respectively, and the heat generator 22 is controlled according to the output of the heater valve 20 and the water temperature sensor 21 by a control unit 37. The heat generator 22 generates heat with the shearing force applied to the viscosity fluid in a heat generating chamber, especially in a labyrinth groove portion 38, and the heat is transmitted to the cooling water passing through a heat receiving chamber.
Patent JP-S562334-A (JP)
Title: Stabilizer for halogen-containing resin
Inventor: SATOU AKIHARU
IPC: C08L7/00
Filed: 1979-06-20
Abstract: PURPOSE: To provide a stabilizer for a halogen-containing resin, having excellent heat stabilization effect and effective to prevent the initial discoloration, by using an organic tin compound having a specific hydroxyorganothio group as an effective component.  
     CONSTITUTION: The objective stabilizer comprising an organo-tin compound of formula I [R 1  is H, alkyl, aryl, alkoxyalkyl, etc.; a is 1W4; when a is 1, R 2  is halogenated alkyl, (substituted) aryl, (substituted) aryloxyalkyl, etc., and when a is 2W4, R is (a)-valent organic group], formula II (R 2 , 4  are H, alkyl, alkoxy, etc. wherein the H atom attached to a C atom may be substituted with a substitution group), wherein at least one hydroxyorganothio group is attached to the tetra- valent tin atom having one or more (substituted) hydrocarbon groups through the S-atom of the hydroxyorganothio group. Addition of a metal compound such as a carboxylate, oxide, hydroxide, etc. of an alkali (alkaline earth) metal, to the composition further improves the long-term heat stability. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S59202364-A (JP)
Inventor: USUI SHIGEO
IPC: F25B5/00
Filed: 1983-05-02
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。