baber/WOPTO huggingface dataset:
Patent JP-H04287312-A (JP)
Title: Device and method for vapor phase epitaxial growth
Inventor: SAITO TETSUO
IPC: C30B25/02
Filed: 1991-03-18
Abstract: PURPOSE:To form a homogeneous crystal on a substrate by increasing the producing speed of HgTe by providing a preheating section in a lower area where the HgTe is produced and allowing the CD atoms of CdTe molecules having a higher producing speed to be spread in the HgTe molecules and coupled with the HgTe molecules immediately above a substrate at the moment the HgTe molecules reach the substrate. CONSTITUTION:A preheating section 8 is provided adjacent to the gas flowing-in side of a substrate 6 for epitaxial growth when viewed from the moving direction of a gas. HgTe molecules having a slow producing speed are formed by allowing a mercury gas introduced from the third gas introducing port 13 at the lowest position and isopropyl tellurium gas introduced from the second gas introducing port 12 above the port 13 to react to each other. Then crystals of Hg1-xCdxTe are formed by making a dimethyl cadmium gas flow from the first gas introducing section 11 at the highest position and Cd molecules resolved from the dimethyl cadmium gas to react to the HgTe molecules near a space immediately above the substrate 6.
Patent JP-S62214099-A (JP)
Inventor: HANSU KAARU HAAZOTSUGU
IPC: G05B13/02
Filed: 1986-03-10
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-S54144445-A (JP)
Title: Molding material of thermosetting resin
Inventor: MORII KENSAKU
IPC: C08L61/20
Filed: 1978-04-30
Abstract: PURPOSE: A molding material of thermosetting resin that contains a cyclic lactam as a plasticizer, thus readily softening and melting by heat, being low in viscosity and giving molded products with high quality.  
     CONSTITUTION: A cyclic lactam of the formula (R is H, methyl; n is 1W5) as β-propiolactam, γ-butyrolactam, δ-valerolactam, ε-caprolactam and heptolactam is mixed with a forming material containing a resin, a curing agent, a filler, a reinforcing agent, a lubricant, a coloring agent, etc., by usually 0.5W7, preferably 1W5 wt% to form said material. The resulting cyclic lactam-containing forming material of resin can be rapidly and steadily injected into a mold because of good melt properties and gives molded products with good appearance. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-2000249268-A (JP)
Title: Coupling
Inventor: HAYASHI NOBUHIKO
IPC: F16L21/08
Filed: 1999-03-01
Abstract: PROBLEM TO BE SOLVED: To provide a coupling capable of easily installing a pipe formed of a metal material and surely preventing slip-off. SOLUTION: A pipe 11 is formed of copper as a soft metal material. A pair of lock rings 25a, 25b are engaged with a receiving surface 19 in a coupling main body 12 with a spacer 30 interposed between base rings 26. The paired lock rings 25a, 25b are formed of stainless steel harder than copper. When the end of the pipe 11 is inserted in the coupling main body 12 through the interior of a pressor 31, a regulating piece 27 positioned in two stages of the paired lock rings 25a, 25b eats into the outer surface of the copper-made pipe 11.
Patent JP-S60211136-A (JP)
Inventor: PIITAA JIYON MORUTOBII
IPC: F16H35/10
Filed: 1985-03-18
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-H09222505-A (JP)
Title: Device having microlens and shape of microlens
Inventor: OTANI TOMOHIKO
IPC: G02F1/13357
Filed: 1996-02-16
Abstract: PROBLEM TO BE SOLVED: To inexpensively form microlenses as an optical system for condensing of a liquid crystal display panel used in a liquid crystal projector by a simple stage. SOLUTION: An aluminum film 21 is formed atop an upper substrate 2 provided with color filters, etc., on the rear surface and prescribed resist patterns 22 for forming light shielding films (black masks) 11 are formed thereon. When an anodic oxidation is executed next, the aluminum film 21 exposed via the apertures 23 of the resist patterns 22 are anodically oxidized and is changed to a transparent anodic oxide (Al2 O3 ). In addition, the volume thereof is increased to a planoconvex shape by the anodic oxidation, by which the planoconvex microlenses 10 are formed. On the other hand, the aluminum film 21 under the resist patterns 22 is not anodically oxidized and the light shielding films 11 are formed by the aluminum film 12 which is not anodically oxidized. This method is applicable to two-dimensional image sensors, etc., as well.
Patent JP-S63219826-A (JP)
Title: Fuel injection controller for diesel engine
Inventor: KONO HIROTO
IPC: F02D1/04
Filed: 1987-03-06
Abstract: PURPOSE:To secure such a fuel injection controller that makes smoke emission at time of sudden starting acceleration reducible, by setting up an idle spring in series with a governor spring and a damper spring between a tension lever and a yoke. CONSTITUTION:A spring constant in an idle spring 46 is smaller than that in a damper spring 45, and the setting load is set up so as to be compressible by energizing force of a governor sleeve 13 at an idling speed range. And, the spring constant and setting load of a start spring 41 is set to be smaller than a case in the past and a start supercharging range is reduced to the low speed side. In addition, after the start spring 41 and a start idle spring 42 are contracted, even if a start lever 32 and a tension lever 31 come into a state of being unitized in one, idle control is maintained till the idle spring 46 is further fully contracted. That is to say, an idling speed settable range is further widened up to a high speed rotation range whereby even if sudden starting is performed, smoke emission due to fuel oversupply is checked.
Patent JP-S61213393-A (JP)
Title: Aluminum alloy plated steel material
Inventor: UCHIDA JUNICHI
IPC: C25D3/66
Filed: 1985-03-15
Abstract: PURPOSE:To produce easily a plated steel material having superior corrosion resistance and workability by electroplating a steel material with an Al alloy contg. a specified amount of Mn. CONSTITUTION:A steel material is electroplated with an Al alloy contg. 0.1-9wt%, preferably 1-5wt% Mn in a molten salt bath. The resulting Al alloy film has superior workability and satisfactory corrosion resistance. When the plated steel material is temper-rolled at about 0.1-0.5% draft, a fine glossy surface is obtd. without deteriorating the workability or corrosion resistance.
Patent JP-2000248315-A (JP)
Title: Method for heating steel material
Inventor: MORI ISAO
IPC: C21D1/52
Filed: 1999-03-01
Abstract: PROBLEM TO BE SOLVED: To improve the heating capacity in a heating furnace without executing the remodeling of the volume in the furnace. SOLUTION: The heating is started at the setting temp. in the furnace higher than the soaking target temp. and also, the temp. in the furnace is measured with a thermometer 4 at each prescribed time and the temp. at the edge part surface having the quickest heat-up and the temp. at the core part in the center line having the slowest heat-up in the steel material 1 heated based on the measured temp., are calculated with a steel material temp. calculating unit 10.  When the calculated temp. of the edge part surface having quickest heat-up in the steel material 1 reaches the constant temp. near the soaking target temp. of the steel material 1, the setting temp. in the furnace is changed to set to the soaking target temp., and when the calculated temp. of the core part of the center line having slowest heat-up in the steel material 1 reaches the soaking target temp., the heating is completed.
Patent JP-H03258691-A (JP)
Title: Dynamic balance regulator of rotor blade for helicopter
Inventor: IWAMURA NAOKI
IPC: B64C27/46
Filed: 1990-03-06
Abstract: PURPOSE:To facilitate dynamic balance control by forming a weight storage part in the lengthwise direction of a blade from the mounting part to the end of the blade for storing liquefied weight. CONSTITUTION:A sealed weight storage part 4 extending from the mounting part to the end of blade is provided in a blade longeron member 2 located in a rotor blade 10, and a filler port of liquefied weight is formed, providing an air adjusting port 5 for air volume compensation in the storage part 4. With this structure, a required amount of liquefied weight is injected or surplus liquefied weight is drawn out to adjust air volume suited to it in the storage part 4 by the air adjusting port 5. Also, by rotation of the rotor blade 10, liquefied weight moves in the storage part 4 by centrifugal force, thus generating the required propeller moment to perform dynamic balance. It is thus possible to regulate dynamic balance.
Patent JP-H04290297-A (JP)
Title: Multilayer circuit board
Inventor: SAKATA TOSHIYASU
IPC: H05K3/46
Filed: 1991-03-19
Abstract: PURPOSE:To reduce a crosstalk noise in a via of a multilayer circuit board formed by laminating a plurality of boards, and connecting inner layer patterns of the boards through vias passing through the boards. CONSTITUTION:Pads arranged on an upper surface of a board of an uppermost layer formed by laminating a plurality of boards, first vias connected at each one end to a pad and so arranged at the other at a predetermined pitch as to pass the board, second vias arranged in parallel with the first vias, and a via connecting pattern so provided on a predetermined layer as to connect the second vias to the predetermined vias of the first vias, are provided. An interval larger than the pitch is formed between the first vias nearest the arranging positions of the second vias and the arranging positions of the second vias. 1-1,1-2,1-3,1-N: board, 2: upper surface, 3: pad, 4: first via, 4-1: predetermined via, 5: second via, 6: via connecting pattern.
Patent JP-S56150757-A (JP)
Title: Magnetic toner
Inventor: NOGUCHI KOUJI
IPC: G03G9/08
Filed: 1980-04-23
Abstract: PURPOSE:To obtain a magnetic toner fixable with a heat roll and having superior anti-offset properties and shelf stability by adding styrene-butadiene resin and silicone resin and further adding waxes as a mold releasing agent. CONSTITUTION:A magnetic toner contg., by weight., 10-40% styrene-butadiene polymer, 5-15% silicone polymer, <=5% wax as a mold releasing agent and 20- 80% magnetic powder or further contg. a resistance regulator such as carbon black, a colorant, etc. is manufactured by a known method including heat kneading, cooling, pulverization and sphering. The toner is fixable with a heat roll at 150-200 deg.C and has superior anti-offset properties and high shelf stability.
Patent JP-H02233479-A (JP)
Title: Control method for elevator group management
Inventor: HATANO KAZUHIRO
IPC: B66B1/18
Filed: 1989-03-07
Abstract: PURPOSE:To prevent back assignment due to delay of signals or the like by judging the suitability of assignment through the controller for the elevator where assignment control signals are inputted and when the assignment is not suitable, inhibiting the assignment signals, and notifying a controller for group control of inhibited assignment. CONSTITUTION:A step S10 judges the existence of the input of assignment control signals, and if any, the next step S11 compares an assigned floor with an elevator position. If not coincident, a step 12 judges whether an elevator is now traveling or not. In the case of traveling, the next step S13 checks if the starting floor of the elevator finally coincides with the assigned floor. When coincident, it can be found at this time that the assigned floor is a back assignment for the elevator. Therefore, the assignment inhibiting signals showing that the assignment control signals inputted in the step S14 have not been received are outputted to a controller for group control. As a result, the assignment control signals are outputted to other elevators again.
Patent JP-S61212179-A (JP)
Title: Recording or reproducing device
Inventor: FUKUSHIMA NOBUO
IPC: G11B19/247
Filed: 1985-03-16
Abstract: PURPOSE:To reduce the variance of phase of a motor for phase control switching to synchronize the phase quickly by switching the motor control from speed control to phase control after the motor speed is stabilized and matching the phase of a reference signal for this phase control to the phase of the motor. CONSTITUTION:A motor 9 is synchronized with a vertical synchronizing signal of a video signal, and the period of an FG signal of the motor 9 and that of a reference signal 17 from a control reference signal generating circuit 6 are equalized at the phase synchronizing time. The signal from a D/A converter 7 is inputted to a driving circuit 8, and the signal from the driving circuit 8 based on this input is supplied to the motor. Then, the motor 9 starts to rotate, and an FG pulse signal proportional to the rotation period of the motor 9 is outputted from an FG circuit 10. A latch circuit 4 holds the period of FG pulses at every leading edge of the FG pulse signal. An operating part 2 uses the difference between the held period of FG pulses and a control target period as a deviation quantity to operate a manipulated variable an outputs the operation result to the D/A converter 7. Thus, the speed of the motor 9 is controlled.
Patent JP-S58170094-A (JP)
Inventor: AZUMA MASANOBU
IPC: H05K3/10
Filed: 1982-03-31
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-H04271273-A (JP)
Title: Auxiliary power supply
Inventor: HIRAHARA MINORU
IPC: H02M3/28
Filed: 1991-02-26
Abstract: PURPOSE:To provide an auxiliary power supply circuit for primary control type switching power supply having stabilized output voltage and low loss. CONSTITUTION:In a primary control type switching power supply, a control circuit 11 turns a switching transistor Q1, connected in series with the primary winding of a transformer T, ON/OFF and a voltage induced in the secondary winding of the transformer T is then rectified and fed to a load. While furthermore, a voltage induced in the tertiary winding of the transformer is also rectified thus producing an auxiliary power supply voltage to be fed to the control circuit 11. At that time, a rectifier diode D3 is connected in series with the output voltage of the tertiary winding and a constant voltage circuit 1 is connected with the output side of the rectifier diode D3 thus feeding an auxiliary power supply voltage from the constant voltage circuit 3 to the control circuit 11.
Patent JP-S62210466-A (JP)
Title: Silver halide color photographic sensitive material
Inventor: KANEKO YUTAKA
IPC: G03C7/38
Filed: 1986-03-11
Abstract: PURPOSE:To obtain a color photosensitive material with which the dye image after a developing process has excellent shelf stability and the generation of the Y-stain in the unexposed part is prevented as against light and wet heat in particular by incorporating at last one kind of a specific 2 equiv. magenta coupler and at least one kind of a specific compd. therein. CONSTITUTION:This photosensitive material contains at least one kind of the 2 equiv. magenta coupler expressed by formula I and at least one kind of the compd. expressed by formula II. In formulas, W denotes at least one piece of halogen atom, alkyl group, etc., X denotes an acylamino group or anilino group, Y denotes a coupling eliminating group. The coupler expressed by formula I is usually usable in a 1X10<-3>mol, more preferably 1X10<-2>-8X10<-1>mol range per mol of silver halide. The coupler may be used in conjunction with the other kinds of magenta couplers. The amt. of the Y-stain preventive agent expressed by formula II is preferably 5-300mol, more preferably 10-200mol% per mol of the magenta coupler expressed by formula I.
Patent JP-2000248184-A (JP)
Title: Ferroelectric oxide precursor composition, manufacture thereof and ferroelectric thin film
Inventor: AIZAWA MAMORU
IPC: H01L41/318
Filed: 1999-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a ferroelectric oxide precursor composition of high- molecular weight containing Ti, Zr, and Pb as a construction metal element, and manufacture thereof, and further, manufacture of a PZT ferroelectric thin film which is made thicker. SOLUTION: A titanium alkoxide having an at least 4C alkoxyl group is hydrolyzed and condensed in a solvent containing an at least 4C alcohol to produce a polytitanoxane intermediate. The polytitanoxane intermediate is reacted with a polyzirconoxane, and then with a lead alkoxide raw material to produce a precursor of a number average molecular weight of at least 963. A ferroelectric oxide precursor is applied onto a base to form a gel film on the base, and thereafter, calcined the resulting to produce a ferroelectric thin film which is made thicker.
Patent JP-H02232876-A (JP)
Title: Magnetic disk device
Inventor: INUMOCHI MITSUO
IPC: G11B21/21
Filed: 1989-03-06
Abstract: PURPOSE:To prevent attraction between a magnetic disk and a magnetic head slider when the magnetic disk is stopped by providing a fringe on the magnetic disk and providing a projecting part to be abutted to the fringe on the magnetic head slider. CONSTITUTION:While a magnetic disk 1 is rotated, there is the void of sub micron between the facing surfaces of a magnetic head slider 3 and the magnetic disk 1. In this state, a projection 6 of a suspension 4 is controlled not to be in contact with a fringe 2 in the outer circumferential part of a CSS zone in the disk. When the magnetic disk 1 is stopped, there is the magnetic head in the CSS zone near the fringe 2. However, before attraction is generated, the projecting part, namely, the projection 6 of the suspension 4 is moved to a position to be abutted to the fringe and the slider is separated from the surface of the magnetic disk 1.
Patent JP-S59180564-A (JP)
Title: Negative chargeable toner
Inventor: SAITOU KAZUMASA
IPC: G03G9/09
Filed: 1983-03-31
Abstract: PURPOSE:To provide a toner which has thermal stability and exhibits negative electrostatic chargeability enough for printing by incorporating a compd. classified to solvent red 150 as an electrostatic charging agent in a binder resin. CONSTITUTION:A dye classified to solvent red 150 which is a red color agent and is also a negative electrostatic charging agent is kneaded and dispersed in a resin to manufacture a negative chargeable toner. All known binder resins are applicable and the die classified to the solvent red 150 is added in a range of 0.5-30pts.wt. to 100pts.wt. the binder resin. Additives such as a color material for providing a desired color tone and fluidity reforming agent are added thereto and the mixture is kneaded with a kneader or heat roll mill. The mixture is thereafter roughly ground by a hammer mill or rod flex and is pulverized by a jet mill. About 5-20mum powder is then classified and drawn by an classifier and the toner is obtd.
Patent JP-S56150576-A (JP)
Title: Thermal head
Inventor: UEHARA HIROSHI
IPC: B41J2/345
Filed: 1980-04-23
Abstract: PURPOSE:To enable a high speed type printing operation while reducing disconnection, by dividing resistance heaters into a pluraity of groups, forming an electrode by each resistance heater at the one side of each group of the resistance heaters, and forming a common electrode for the resistance heaters at the other side. CONSTITUTION:A lot of resistance heaters 2 are arranged in a line at the center of a dielectric substrate 1. The heaters 2 make groups 3. Electrodes 4 at the one side of the heaters 2 are arranged alternatively right and left by each group 3. The electrode 4 is connected to an independent tape carrier by each group. Owing to this alternative arrangement, a generated heat can be dispersed. A common electrode 5 is formed so as to surround the heaters 2 and each electrode 4. The common electrode 5 is spaced from each electrode 4, and connected to each heater 2.
Patent JP-S51128853-A (JP)
Title: Burning device
Inventor: AKASHI SEIICHI
IPC: F23G5/04
Filed: 1975-05-01
Abstract: PURPOSE: In a burning device of sludge, to effectively utilize waste heat by using a waste gas produced after burning the sludge at high temperature as hot air for drying and to mitigate a waste gas amount by recycling a part of the waste gas after drying. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S59181961-A (JP)
Title: Switching type dc power source with auxiliary power source for switching control circuit
Inventor: NISHINO TOSHIO
IPC: H02M3/28
Filed: 1983-03-31
Abstract: PURPOSE:To increase the economy of a DC power source by employing a voltage across one of two condensers in a double voltage rectifier as an auxiliary power source input for a switching control circuit. CONSTITUTION:A double voltage rectifier is composed of diodes D1, D1' and condensers C1, C1', and this output is inputted to a DC/DC converter which contains a transistor Q1, and the prescribed DC power source output is obtained. A voltage generated across the condensers C1 or C1' of a double voltage rectifier is applied to an auxiliary power source 1 for a switching controller 2.
Patent JP-S63220319-A (JP)
Title: Display control system for word group continuously inputted by speech input unit
Inventor: OYA MASAHIRO
IPC: G10L15/22
Filed: 1987-03-09
Abstract: PURPOSE:To confirm continuously inputted word groups by providing the titled system with a storage area for connecting and storing a series of continuously inputted word groups and a table for successively storing the character lengths of the word groups stored in the storage area correspondingly to the input order. CONSTITUTION:The system is provided with the storage area 21 for connecting and storing a series of word groups continuously inputted from the speech input unit 1 and the table 22 for successively storing the character lengths of the word groups stored in the storage areas 22 correspondingly to the input order to confirm the word groups continuously inputted by continuous speaking and the system is constituted so that a series of word groups continuously inputted from the speech input unit 1 is displayed as one word based on the information in the storage area 21 and the table 22 and each displayed word group is erased from the newest display word groups. Consequently, processing time for confirming the word groups can be shortened and the procedure of processing can be simplified.
Patent JP-2000253229-A (JP)
Title: Image forming device
Inventor: ISHIWATARI TAHEI
IPC: G06F3/12
Filed: 1999-03-02
Abstract: PROBLEM TO BE SOLVED: To add a tracking pattern so that degradation in picture quality may not be caused. SOLUTION: A tracking pattern storage means 104 storing a plurality of tracking patterns different in information quantity, a picture data analysis means 101 discriminating the similarity of inputted picture data and a specified picture, a tracking pattern selection means 103 selecting a prescribed tracking pattern from plural tracking patterns based on similarity with the specified picture and a picture processing means 102 overlapping the selected tracking pattern with the picture are installed.
Patent JP-S59179670-A (JP)
Title: Aqueous coating composition
Inventor: SUNADA MASUYUKI
IPC: C09D175/00
Filed: 1983-03-31
Abstract: PURPOSE:To provide the titled compsn. having excellent stability, coating workability and resistant to water and corrosion, consisting of a polyether-urethane and a carboxyl group-contg. aq. resin neutralized with a volatile basic material. CONSTITUTION:A resin having an acid value of 10-60, such as an (oil-free) alkyd resin or an epoxy ester resin, is dissolved in an org. solvent such as butyl cellosolve and neutralized with a volatile basic material such as ammonia to obtain a carboxyl group-contg. aq. resin (A). 50-95wt% component A and 50- 5wt% polyether-urethane (B) of the formula (wherein R1, R3, R5 are each H, a 1-4C lower alkyl; R2, R4 are each a 4-15C aliph., arom. or araliphatic group; n, n', n'' are each 2-85) are mixed together and dissolved in water.