baber/WOPTO huggingface dataset:
Patent JP-H08265119-A (JP)
Title: Clock generating circuit for laminated integrated circuit
Inventor: TAGUCHI MASAHIRO
IPC: H03K3/02
Filed: 1995-03-24
Abstract: PURPOSE: To prevent a rising signal and a trailing signal of bi-phase clock signals fed to any of integrated circuit layers A-C of the laminated integrated circuit from being overlapped with each other. CONSTITUTION: A couple of clock shaping means 3, 4, and buffer drive means 5, 8 receiving an output of the clock shape means respectively are formed into one layer B of the laminated integrated circuit. Then buffer means 9-14 delivering each output of the buffer drive means 5, 8 to a load and the means 6, 7, 21-24 feeding back an output of each buffer drive means to other clock shape means are formed to each layer of the laminated integrated circuit. No H output is obtained from a NOR circuit being the clock shape means (that is, the other clock does not rise) before outputs fed back to the NOR means being the clock shape means are all not at a low level (that is, one clock does not trail at any layer).
Patent JP-H01264366-A (JP)
Title: Dynamic focusing circuit
Inventor: TSUKAHARA MASAHISA
IPC: G09G1/04
Filed: 1988-04-15
Abstract: PURPOSE:To shorten the time of dynamic focusing regulation by focusing on a point on a face plate, and executing the dynamic focusing regulation while the point to have been focused is being in the condition of the optimum focus at the time of the focus regulation on the next point. CONSTITUTION:A clamping circuit 1 individually regulates the vertical parabolic wave components of a horizontal cycle correcting current (g) and the vertical parabolic wave components of a vertical cycle correcting current (h), and prevents the top value of the vertical parabolic wave from changing even when the amplification of the vertical parabolic wave is made variable. Next, the output of the intermediate tap of a variable resistor to be an output signal (b) of the clamping circuit 1 is added to the input terminal of an adder circuit 2. Next, a control signal (d) outputted from the adder circuit 2 is added to the base of the transistor(TR) of a horizontal dynamic focusing circuit 4, and a supply voltage modulating signal (e) is generated. An output signal (f) outputted from an adder circuit 3 is inputted to a vertical dynamic focusing circuit 5, and the vertical cycle correcting current (h) in proportion to the output signal (f) is applied to a vertical dynamic focusing coil 7.
Patent JP-S5716758-A (JP)
Title: Accumulating device for solar energy
Inventor: YAMAMOTO RIYOUICHI
IPC: F24S90/00
Filed: 1980-07-03
Abstract: PURPOSE: To provide the solar energy accumulating device which has a high energy accumulating effect and can be used at any arbitrary place by designing the device such that the rays collected is sent to a heat energy accumulating part through a wave guide type light transmittent medium.  
     CONSTITUTION: The solar rays collected by a light collecting device such as a concave lens is introduced into a light transmission passage 2 using an optical fiber such as quartz. An optical system 3 has two functions of feeding light under no contact into the heat energy storing part 5 and of adjusting the temperature of the heat energy to be accumulated by means of a lens system and the like. The light from the optical system 3 enters a light absorbing part 4 to heat a heat accumulating material within the heat energy storing part 5 through a selectively absorbing surface. An output part 6 provided at a part of the storing part 5 is for taking out the heat to the external. The thermal energy in the storing part 5 can be taken out by contacting a movable heat transmission part 7. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S63256007-A (JP)
Title: Phase controller
Inventor: YAMASHITA HIROYUKI
IPC: H03H11/16
Filed: 1987-04-13
Abstract: PURPOSE:To make the phase difference of an output signal stable against temperature change and change in the lapse of time by detecting an actual phase difference by a balanced modulator, using an error amplifier so as to compare the signal with a reference voltage in response to the desired phase difference, using an output signal so as to control a capacitance or a resistance circuit thereby approaching the actual phase difference to the desired phase difference. CONSTITUTION:Signals at the 1st and 2nd output terminals 7, 8 are applied to a balanced modulator 13 while one signal is used as a modulated signal and the other signal is a modulation signal, and a signal in response to the phase difference is generated at its modulation output. If the actual phase difference between the output signals of the 1st and 2nd output terminals 7, 8 is smaller than the desired phase difference due to any cause, the output voltage of the error amplifier 15 rises to increase the static capacitance CAK of a varactor diode 9. Then, the actual phase difference is controlled to approach the desired phase difference. Conversely, when the actual phase difference is increased, the actual phase difference is controlled in the decreasing direction thereby correcting the phase shift automatically.
Patent JP-H04302821-A (JP)
Title: Magnetic recording medium
Inventor: ATA MASAFUMI
IPC: C09D175/04
Filed: 1991-03-29
Abstract: PURPOSE:To enhance the stability of the magnetic recording medium with lapse of time and to provide the magnetic recording medium having excellent preservable stability. CONSTITUTION:Naphthalene dicarboxylic acid and/or the acid anhydride thereof is added into a magnetic coating material consisting essentially of magnetic powder and a binder at the time of forming a magnetic layer by using iron or ferromagnetic metallic particles constituted of the iron as the magnetic powder and applying the magnetic coating material consisting essentially of such magnetic powder and the binder on a nonmagnetic base. The naphthalene dicarboxylic acid and/or the acid anhydride thereof is otherwise incorporated into the above-mentioned magnetic layer by using the ferromagnetic metallic particles previously subjected to a surface treatment in water or org. solvent contg. the naphthalene dicarboxylic acid and/or the acid anhydride thereof as the above-mentioned magnetic powder. The oxidation resistance as the medium is improved and the deterioration of the magnetic characteristics with lapse of time is suppressed.
Patent JP-H08256698-A (JP)
Title: Food and drink containing readily absorbable mineral therein
Inventor: ITO TOSHIHIRO
IPC: A23J3/34
Filed: 1995-03-24
Abstract: PURPOSE: To obtain a food and drink, containing minerals and further a defatted egg yolk protein hydrolyzate as a mineral absorbefacient and useful for supplementation of the minerals to pregnant women and nursing mothers and prevention, treatment, etc., of osteopathy due to the facilitated absorption of the minerals. CONSTITUTION: This food and drink contains (A) minerals (preferably Ca, Fe, Mg, Zn, etc.) and (B) a defatted egg yolk hydrolyzate (preferably containing >=80% fraction having <=2000 molecular weight in proteins contained therein). The ingredient is preferably obtained by initially defatting the egg yolk of a chicken egg with a defatting solvent such as ethanol and providing the defatted egg yolk protein having <=10% moisture, <=10% lipid and >=75% protein, then suspending and dispersing the resultant proteins at 5-35wt.% concentration in water, subsequently adding a neutral protease in an amount of 0.1-5wt.% based on the defatted egg yolk protein and carrying out the reaction at 35-60 deg.C for 5-24hr. Furthermore, the amount of the added ingredient (A) based on the food and drink is preferably 0.01-5wt.%.
Patent JP-H05266991-A (JP)
Title: Magnetic drive plasma reaction device
IPC: C23C14/34
Filed: 1992-03-16
Abstract: PURPOSE:To provide a magnetic drive plasma reaction device with which heat plasma is generated stably in a wide range, with which even chemically active gas material can be used for plasma actuation gas, and with which plasma processing conditions can be set to be changeable in a wire range. CONSTITUTION:A coil 8 to give a magnetic field of which anode point rotates along a circumference of a hollow cylindrical anode 10 is provided on the outer side of the anode 10, and an axial direction magnetic field component is generated at an arc point forming position of the anode by the position and the shape. A plasma arc 4 is kept by a DC power supply 12 between a cathode 1 and the anode 10. A torch and a reaction process material blowing part are set to be movable by moving mechanisms 14, 11. A coil 8 is connected to a DC power supply 13, and plasma main gas is introduced from an entrance 3. The plasma arc is rotated at a high speed along the circumference of the anode to form a plasma range of a conical shape having a torch exit at the peak, and plasma can be formed in a wide range almost in a similar surface to that of a cylindrical form cross section downstream the anode 10. An average flow speed of the plasma gas is reduced, stay time of subject material in the plasma is long, a process efficiency is high, and a large-volume and low-flow speed plasma can be formed.
Patent JP-H06296228-A (JP)
Title: Facsimile equipment
Inventor: SHIMIZU MASAMI
IPC: H04N1/387
Filed: 1993-04-20
Abstract: PURPOSE:To shorten the original reading time at the transmitting side by limiting the line density of the original reading data down to a level equal to or less than the line density of the opposite party side stored in its information storing part at the time of transmission of the data. CONSTITUTION:An original is set at an original reading part 1, and the telephone number of the opposite party is supplied and at the same time the linear density is selected through an operating part 3. A line density control part 5 compares the line density corresponding to the telephone number designated by the part 3 with the line density stored in an opposite party information storing part 4 at the time of communication. If the former density is higher than the latter one, the part 5 shows this fact on a display of the part 3. Then the part 5 compares the number of sheets of used originals stored in an original storing part 2 with the set number. If the former number is larger than the latter one, the part 5 reads the originals through the part 1 in the line density equal to that of the opposite party side. Thus the waste of originals can be prevented at the part 2.
Patent JP-H10279672-A (JP)
Title: Production of polyester resin
Inventor: YANAGASE AKIRA
IPC: C08G63/00
Filed: 1997-04-10
Abstract: PROBLEM TO BE SOLVED: To obtain a polyester resin having flowability suited for extrusion blow molding by adding a specified amount of a hydrolyzable-functional-group- containing polymer to a polyester precondensate comprising an acid component containing an aromatic dicarboxylic acid and a glycol component containing an aliphatic dialcohol and subjecting the mixture to a polycondensation reaction. SOLUTION: 0.1-30 pts.wt. hydrolyzable-functional-group-containing polymer having a molecular weight of 50,000 or below is added to 100 pts.wt. polyester precondensate comprising an acid component containing at least 80 mol% aromatic dicarboxylic acid and/or an esterifiable derivative thereof and a glycol component containing an aliphatic dialcohol at least 50% of which is ethylene glycol, and the mixture is subjected to a polycondensation reaction to produce a polyester resin. The hydrolyzable-functional-group-containing polymer is desirably a polymer obtained by the vinyl polymerization of 5-90 wt.% hydrolyzable- functional-group-containing monomer and a hydrolyzable-functional-group-free monomer.
Patent JP-S59217308-A (JP)
Title: Transformer
Inventor: KIMURA NORIAKI
IPC: H01F30/10
Filed: 1983-05-25
Abstract: PURPOSE:To eliminate the need for a core for a transformer, and to lighten weight by filling the inside of a casing with a magnetic fluud and magnetically connecting a winding on the input side and a winding on the output side by the magnetic fluid. CONSTITUTION:A partition wall 6 partitioning a primary winding receiving chamber 1 and a secondary winding receiving chamber 2 is mounted to a main body 4, and a communicating hole 7 communicating both chambers 1, 2 is bored to the partition wall 6. A primary winding 8 and a secondary winding 9 are each received in several chamber 1, 2, and the chambers are filled with a magnetic fluid 10, and the magnetic fluid 10 in each chamber 1, 2 is communicated in the communicating hole 7. Since the primary winding 8 and the secondary winding 9 are immersed in the magnetic fluid 10 and the magnetic fluid 10 is of a ferromagnetic material, the primary winding 8 and the secondary winding 9 are connected magnetically through the magnetic fluid 10. Accordingly, a core is unneccessitated, and weight can be lightened.
Patent JP-S5318367-A (JP)
Title: Bias circuit
Inventor: AMADA NOBUTAKA
IPC: H03F3/30
Filed: 1976-08-03
Abstract: PURPOSE:The idle current of a Class B push-pull output amplifier is maintained constant irrespective of the variations in power supply voltage.
Patent JP-H01264058-A (JP)
Title: Level correction method for picture reader
Inventor: MOCHIDA HIROHIKO
IPC: H04N1/407
Filed: 1988-04-14
Abstract: PURPOSE:To enable reading of a color picture with high accuracy by extracting an effective picture element signal level from each CCD sensor chip respectively based on a level of an optical shield signal of each CCD sensor chip in use so as to attain accurate correction of an output level difference caused between the sensor chips. CONSTITUTION:An effective picture element signal from CCD sensor chips 11-14 is amplified by a differential amplifier 19 and extracted based on its own optical shield picture element signal. Thus, the gain is given based on a reference level in response to each sensor chip and the level difference of the output caused among the sensor chips 11-14 is surely corrected. Thus, the color picture reading with high accuracy is enabled by using the level correction method.
Patent JP-H10284385-A (JP)
Title: Electron beam drawing method
Inventor: TAMURA TAKAHISA
IPC: H01L21/027
Filed: 1997-04-10
Abstract: PROBLEM TO BE SOLVED: To draw the respective patterns with optimum exposure, by drawing them with different exposure quantities, by using a figure batch drawing system and a variable shaping system. SOLUTION: Pattern density exsisting in a constant region is calculated from CAD data. Whether a drawing pattern is a cell name drawn by figure lumping or a cell name drawn by variable shaping is judged. When drawing is performed by figure lumping, exposure quantity D0 is set. For a pattern drawn by variable shaping, exposure quantity D1 is set. The above setting of exposure quantity is realized by writing the respective values in parameters T existing in the header parts of data for electron beam direct drawing. These pattern data are synthesized and made as data for electron beam direct drawing, and drawing is performed. The value set in the parameter T is converted to an exposure time by a computer, and transmitted to a blanking electrode via a controlling equipment.  The respective patterns are drawn with optimum exposure, and the same dimension is obtained by both of the drawing systems.
Patent JP-S5716728-A (JP)
Title: Punched plate for oven range
Inventor: KUSAKI EIJI
IPC: F24C7/02
Filed: 1980-07-04
Abstract: PURPOSE: To facilitate the observing the interior of the oven and as well as prevent the coated film from being damaged by a method wherein either or both of the original surfaces of the punched plate of the oven range are coated and baked with epoxy resin.  
     CONSTITUTION: The punched plate of said oven range is made as follows: the punched plate made of cold rolled carbon steel sheet, for example, is treated with surface preparation (zinc phosphate treatment) and coated on both of the original surfaces uniformly with epoxy resin coating having the ratio of components of 50% epoxy resin, 15% catalyst, 5% carbon black, 1% filler and 20% solvent, and then baked at the temperature of 280°C for about 20min. The coated film of the punched plate made as described above causes no deterioration and produces no gas and yet prevents irregular reflection, resulting in facilitating to observe the interior of the oven and in preventing the coated film from being damaged. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-2000287415-A (JP)
Title: Brush of alternator for vehicle
Inventor: NAKAMURA SHIGENOBU
IPC: H02K13/00
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To reduce the resistance of a brush and increase a pull-out load. SOLUTION: A pig tail 612 is buried in a brush main body 611 in which copper powder larger than or equal to 10 micron and smaller than or equal to 25 micron is mixed. In the tip part of the pig tail 612, twist of a plurality of medial wires 613 is loosened. The plurality of medial wires 613 are dispersed in a conical type. In the tip part of each medial wire 613, twist of a plurality of thin wires 614 is loosened. The plurality of thin wires 614 are dispersed in a conical type. In this constitution, material of the brush main body 611 enters between the medial wires 613 and the thin wires 614 which are dispersed from the pig tail 612, so that an electric resistance is reduced and a pull-out load is increased.
Patent JP-H03291364-A (JP)
Title: Automatic control method for continuous metal plating device for steel sheet
Inventor: ANDO YOSHIAKI
IPC: C23C2/00
Filed: 1990-04-09
Abstract: PURPOSE:To allow the execution of the continuous metal plating of a steel sheet under optimum conditions by measuring the respective temps. of the steel sheet to be plated and plating metallic material just prior to a welding operation, plating deposition amt. and a line speed and respectively controlling the heating of the steel sheet to be plated and the feeding and preheating of the plating metallic material. CONSTITUTION:The preheated plating metallic sheet 8 of a solid phase is successively fed by feed rolls 20 and is brought into contact with the traveling steel sheet 7 which is to be plated and is plated. The temp. of the steel sheet 7 just before the deposition of the welding of the plating metallic material, the temp. of the metallic sheet 8 just before the welding, the plating deposition amt. of the steel sheet 7, and the line speed are respectively continuously measured by thermometers 26, 27, a plating deposition measuring instrument 30 and a speedometer 28 and are sent to an arithmetic controller 32. The arithmetic controller 32 determines the optimum conditions of the heating temp. of the steel sheet, the preheating temp. of the metallic sheet and the feed speed of the metallic sheet from the respective set values of a presetting device 33 and controls a heating device 16 for the steel sheet 7, a heating device 10 for preheating the metallic sheet and the feed rolls 20 for the metallic sheet 8. The plating is executed while the respective functions of the plating device are set at the optimum conditions in this way.
Patent JP-S5318379-A (JP)
Title: Electrode structural body for electron tube
Inventor: SAITOU SHIYUNJI
IPC: H01J1/46
Filed: 1976-08-04
Abstract: PURPOSE: The number of parts is reduced, mass productivity is enhanced, assembling accuracy is improved and welding is simplified by securing supporting members engaging to a ceramic base body to the inside wall of a grid electrode. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5216079-A (JP)
Title: Equipment of locating tool magazine in machie tool with atc
Inventor: MURAKAMI KUNIO
IPC: B23Q16/04
Filed: 1975-07-29
Abstract: PURPOSE:Just before the time of the coming driving dog to be seized, the binding head receives it and further, after catching it by buffer members generously, to try to prevent each section of the equipment from being damaged and occurrence of stress by arranging in such a manner as the binding head catches the driving dock.
Patent JP-S60235487-A (JP)
Title: Semiconductor laser device and manufacture thereof
Inventor: SUGINO TAKASHI
IPC: H01S5/22
Filed: 1984-05-08
Abstract: PURPOSE:To improve the characteristics of oscillation and the yield of production by forming double junction structure containing an active layer on a semiconductor substrate to which an insulator film with a striped window is shaped. CONSTITUTION:A striped window having 3mum width in an SiO2 film 11 is formed onto an n type GaAs substrate 10. A flat layer 12 in 1mum, a non-doped active layer 13 in 0.1mum, a clad layer 14 in 1mum and a p type GaAs layer 15 in 0.2mum are grown continuously on the substrate 10. Multilayers are grown, and a metal 16 for a p type electrode is shaped on the surface, thus obtaining an ohmic electrode. An n type electrode metal 17 is evaporated on the n type GaAs substrate 10 side, and an ohmic electrode is shaped through alloying treatment. An oscillation threshold is lowered by 20-30%, the dispersion of characteristics in the same wafer is reduced, and the reproducibility of manufacture and the yield of production are also improved.
Patent JP-S61249867-A (JP)
Inventor: TORII TANEKATSU
IPC: B62B5/02
Filed: 1985-04-29
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-H05296207-A (JP)
Title: Confluence-diffluence device in hydraulic circuit
Inventor: SHINOZAKI SHINICHI
IPC: F15B11/16
Filed: 1992-04-13
Abstract: PURPOSE:To easily compact piping by making a first confluence-diffluence valve by way of providing a first spool to communicate and to cut off a plural number of pump ports on a valve block installed on an operation valve main body and by making a second confluence-diffluence valve by way of providing a second spool to communicate and to cut off a plural number of load pressure introduction ports. CONSTITUTION:A valve block 73 is installed on an operation valve main body 70. A first spool 87 to communicate and to cut off first and second pump boards 77, 78 is provided on this valve block 73, held at a position to communicate this first spool 87 by a first spring 88 and made as a first confluence-diffluence valve by way of making it as a cutoff position by pilot hydraulic pressure, and a second spool 89 to communicate and cut off two load pressure introduction passages of the operation valve main body 70 is provided on the valve block 73 held at a position to communicate this second spool 89 by a second spring 93 and made as a second confluence-diffluence valve by way of making it as a cutoff position by the pilot hydraulic pressure. It is not necessary to arrange piping on an operation valve and first and second confluencediffluence valves 55, 56, and piping is facilitated.
Patent JP-H04323877-A (JP)
Title: Semiconductor storage device
Inventor: YONEDA KIYOSHI
IPC: H01L21/8247
Filed: 1991-04-24
Abstract: PURPOSE:To eliminate punchthrough Of electrons injected to a floating gate electrode, to a control gate electrode by providing an insulating space on a part of the side of the floating gate electrode, crossing the control gate electrode (word line) on an element isolating oxide film. CONSTITUTION:After an element isolating oxide film 2 is selectively grown on a semiconductor substrate 1, a silicon oxide film 4 is formed as a first gate insulating film by a thermal oxidation, a lower layer polysilicon film is grown, a patterning by a photolithography is conducted to form a floating gate electrode 6. Then, a silicon oxide film 5 is grown by a vapor growth method, the vapor grown insulating film remains on the sidewall of a floating gate electrode 6 by etching back according to anisotropic etching, and an insulating spacer 9 is formed on a part crossing a control gate electrode (word line) 7 Thus, punchthrough of electrons injected into the electrode 6, to the electrode 7 can be eliminated.