baber/WOPTO huggingface dataset:
Patent JP-S5294996-A (JP)
Title: Method for long distance supervisory data transmission
Inventor: NAITOU SHIYOUICHI
IPC: H04L7/04
Filed: 1976-02-06
Abstract: PURPOSE:It is designed not only to improve the transmission efficiency by application of highly efficient block check system to check in a whole frame but also to obtain uniformed frame synchronization with insertion of fixed bits per a certain number of bits.
Patent JP-S60154060-A (JP)
Inventor: TASAKA HIDETO
IPC: B32B33/00
Filed: 1984-01-24
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-H02191057-A (JP)
Title: Multiplex processor system
Inventor: OGINO TADASHI
IPC: G06F15/177
Filed: 1989-01-20
Abstract: PURPOSE:To shorten a waiting time for an access to a main memory device by regulating plural central processing units (CPUs) to fix timing, with which the request of the access to the main memory device is executed to a system controller, and limiting the number of the CPUs which can execute simultaneous requests. CONSTITUTION:A timing regulating means A is provided to regulate the plural CPUs 1a-1d so that the timing to execute the request of the access to a main memory device 4 can be fixed to a system controller 3 and a request priority order deciding means B is provided to limit the number of the CPUs 1a-1d which can execute the simultaneous requests. A priority order deciding circuit 5a accepts one request at a maximum and a timing generator 6 generates a requestable signal to regulate the respective CPUs 1a-1d so that the timing to execute the request can be fixed. Thus, the number of the CPUs 1a-1d to be simultaneously requestable is limited and the waiting time for the access to the main storage device 4 can be shortened.
Patent JP-S62169661-A (JP)
Title: Charged electrode of ink jet printer
Inventor: MIROKU YOSHIHIKO
IPC: B41J2/085
Filed: 1986-01-22
Abstract: PURPOSE:To suppress the deflection of an ink droplet in a charged electrode and to attain to reduce printing strain, by inclining parallel electrodes by a predetermined angle while the gap between the parallel electrodes is held to a predetermined value so as not only to keep charge efficiency but also to be capable of excluding the electrostatic effect of the various droplet. CONSTITUTION:An ink jet charged electrode 2 consists of an electrode support member 10 having recessed parts opened downwardly at a predetermined interval, a pair of parallel electrode parts 11 provided to said recessed parts and inclined by theta(5-60 deg.) to a vertical line, a horizontal electrode part 12 connecting said parallel electrodes 11 and a lead part 13 connecting said electrode parts 11, 12 to a power source. When voltage of predetermined frequency is applied to the piezoelectric element 7 of an ink droplet forming device 6, an ink droplet 3A is formed. This ink droplet is charged in predetermined charge quantity so as to have predetermined polarity corresponding to the pulse voltage applied to the charged electrode 2. The charged ink droplet 3A is deflected by a deflection electrode and adhered to the predetermined picture element position of paper 5 to be printed thereon.
Patent JP-S59136401-A (JP)
Title: Preparation of columnar shape product
Inventor: MARUYAMA MASAO
IPC: B22F5/00
Filed: 1983-01-26
Abstract: PURPOSE:To facilitate the automation of press molding and processing work and to improve yield, in preparing an elongated columnar shape powder metallurgical product, by forming an object to be processed into a configuration leaving a longitudinal protruded shape while transferring the same to a roller polishing apparatus by two rotary rollers. CONSTITUTION:In preparing an elongated columnar shape product 1, a molded body having a cross-sectional shape leaving a protruded part in the longitudinal direction thereof is formed. If straight parts are present at both circular ends of the molded body as shown by the protruded part 4, usual press molding is easy by compression in the radius direction thereof and a columnar shape can be formed by applying elimination processing only to the protruded part. In transferring this molded body 3 to a processing apparatus, it is placed on two parallel rollers 5, 6 in an arbitrary direction. Whereupon, the protruded part 4 becomes stationary at the central part of the rollers 5, 6 during rotation by the friction force with the rollers. If this molded body 3 is transferred to the direction shown by an arrow, the protruded part 4 to be eliminated is always present at the same position and, therefore, the setting of a processing tool is facilitated.
Patent JP-H09204914-A (JP)
Title: Hydrogen storage electrode
Inventor: MATSUMURA YUICHI
IPC: H01M4/38
Filed: 1996-01-26
Abstract: PROBLEM TO BE SOLVED: To extend the life and prevent the rise of internal pressure by mixing a hydrogen storage alloy having a transition metal rich layer formed by surface treatment with a hydrogen storage alloy subjected to no surface treatment. SOLUTION: A hydrogen storage alloy having a prescribed composition is pulverized into a proper size, and the alloy powder is dipped in an acetic acid-sodium acetate buffer solution having a pH regulated to 3.6. The mixture is stirred to perform a surface treatment followed by water washing and drying to form a hydrogen storage alloy having a transition metal rich layer formed thereon. A hydrogen storage alloy having the same composition which is not subjected to the surface treatment is mixed to this hydrogen storage alloy. When the resulting electrode is charged and discharged with a nickel electrode as counter electrode, it is quickly activated, compared with an electrode subjected to no surface treatment, and shows a high capacity, because the transition metal layer works as an electrode reacting field by the surface treatment.
Patent JP-S57125863-A (JP)
Title: Synthesized aperture radar
Inventor: TANAKA HIROKAZU
IPC: G01S7/02
Filed: 1981-01-29
Abstract: PURPOSE:To switch smoothly a radar to transmission and receiving, by providing plural latching type circulators between an antenna, a transmitter, and a receiver and switching circulators other than the first-stage one to the dummy side and the opposite side synthronously with transmission and receiving. CONSTITUTION:Transmission radio waves 4 are transmitted to an observation object 5 from a transmitter 1 through a transmission/receiving changeover switch 2 and an antenna 3, and a reflection echo 6 is received by a receiver 7. The transmission/receiving changeover switch 2 consists of latching type circulators 8, 9, and 11 and dummys 10 and 12. The transmission signal from the transmitter 1 goes in the direction of an arrow in the circulator 8 and is led to the antenna 3, and the signal is flowed in directions of solid-line arrows in circulators 9 and 11, and all of the leakage signal are absorbed by dummys 10 and 12. Just before the received reflection echo 6 reaches the circulator 8, circulators 9 and 11 are switched to flow the signal is directions of dotted-line arrows, and the reflection echo 6 is led to the receiver. Thus, the radar is switched surely to transmission and receiving.
Patent JP-S62171328-A (JP)
Title: Waveform compensating method
Inventor: MITA SEIICHI
IPC: G11B20/18
Filed: 1986-01-24
Abstract: PURPOSE:To decrease a code error rate by estimating a pattern which has high generation probability from a dissidence place and patterns nearby it and correcting a code error of the 2nd comparator when the data values of the outputs of the 1st and the 2nd discriminating circuits do not coincide with each other. CONSTITUTION:The output of a preliminary equalizer 2 is discriminated and regenerated by the 1st comparator 3 and the signal is delayed by a delay circuit 10 until the time corresponding to the output of the 2nd comparator 7. Those two signals are inputted to a code error detecting circuit 11 to estimate the code error position and information on the error position is used to correct the error by a code error reducing circuit 12. The code error detecting circuit 11 detects the part where the outputs of the 2nd comparator 7 and delay circuit 10 do not coincide with each other by using an exclusive OR circuit EOR 14. The output of the 2nd comparator 7 is delayed by a delay circuit 15 and supplied to the EOR 25 together with the output of a switch circuit 23 to correct the error. Further, the outputs of EORs 18 and 25 are added together by an EOR 26 to correct an error in a three-bit code.
Patent JP-S57126975-A (JP)
Title: Formation of high speed steel oxide film
Inventor: NAITOU CHISADA
IPC: C23C22/72
Filed: 1981-01-29
Abstract: PURPOSE:To form the oxide film of Fe3O4 on a surface by a method wherein a  tool made of high speed steel of which the surface is coated with carbon is  entered into salts heated to a predetermined temp. to be held therein for a desired time and, after air drying and washing, immersed in an oil. CONSTITUTION:Carbon or an oil is coated on the surface of the high speed steel tool, for example, an SKH drill, a parallel bite or the like and the treated tool is immersed in a salt bath of a potassium nitrate.sodium nitrite agent or a potassium nitrate.sodium nitride agent to be held therein for 10-30min. The  treated tool is taken out from the salt bath and, after air drying and washing,  immersed in an oil. Because oxygen is deficient in the salt bath, the oxide film  of Fe2O3 is decomposed and the oxide film of Fe3O4 is formed and cutting property of said tool is enhanced.
Patent JP-S58129143-A (JP)
Title: Controller for hot water reserving type electric water heater
Inventor: KUBOTA HIDEJI
IPC: G05D23/19
Filed: 1982-01-28
Abstract: PURPOSE:To reduce the cost of maintenance by reducing various kinds of losses, by a method wherein a device which can set a quantity of hot water beforehand is provided on each of hot water reserving type electric water heaters so as not to heat up a hot water quantity more than it is required and an electrification load is distributed evenly by a central controller as well. CONSTITUTION:If setting values for a quantity and a temperature of hot water to be consumed in the following day which are applied to a hot water quantity setting device 3 of each electric  water heater 1 are V liter and T1 deg.C respectively, and a detected value of a supply water temperature sensor 8 immediately after an inrush into an electrification time for midnight electric power is t deg.C, operation of an equation (T1-t)XV is made and a calorific value K1[K1=(T1- t)XV]which is to be stored within a hot water revoir is calculated by No.1 arithmetic unit 9. No.2 arithmetic unit 10 making operation of an equation[(K1-K2)divided by 860divided by W]calculates a required electrification time (1kWH=860kcal) to each electric water heater through a net calorific value to be applied, which is obtained by deducting a calorific value corresponding to residual hot water. A signal is sent to timers 5 and 5' of each of the electric water heaters 1 and  2 and control of the electrification time of each of heating units 6 and 6' is carried out by distributing the necessary electrification time to the heating units 6 and 6' of each of the electric water heaters 1 and 2 obtained by an arithmetic unit 10 so that an electric power load is equalized in the electrification time for the midnight electric power.
Patent JP-H08196408-A (JP)
Title: Common rail end cap
Inventor: WARATANI KIMIO
IPC: A47H1/04
Filed: 1995-01-30
Abstract: PURPOSE: To use the same end caps at the right and left ends of a decorative curtain rail whose cross section is asymmetrical. CONSTITUTION: When an end cap 20 of a curtain rail is turned around right and left and upside down, the previous shape and the turned shape are symmetrical with respect to plane. In the end cap 20, the inner circumference of a engaged dent 21 to which the end of the curtain rail 10 is inserted covers the cross section of the curtain rail 10 and that turned around at an angle of 180 deg. to the vertical center line of it. One board 31 of the boards of an angle connecting part 30 which cross at right angles is screwed on the vertical center line of the dent 21 so that it can be turned upside down, and the other board 32 is screwed to the end of the curtain rail.
Patent JP-S5397855-A (JP)
Title: Electrolytic color-forming display
Inventor: KAMAMORI HITOSHI
IPC: G09F9/00
Filed: 1977-02-07
Abstract: PURPOSE: To make various different displaying possible which is superior with respect to sight, brightness and contrast to conventional liquid crystal displaying method. by utilizing color formation of multi-color substances having pH sensitivity using two or more electrolytic cells superposed on one another. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S63181132-A (JP)
Title: Objective lens driver
Inventor: KASAHARA AKIHIRO
IPC: G11B7/09
Filed: 1987-01-23
Abstract: PURPOSE:To facilitate the servo pull in operation and to obtain stable control characteristic while realizing the structure whose neutral position is unchanged and suppressing the Q to a small value by using two parallel plate springs and using a separate means to apply the neutral point holding of a moving body and the vibration damping of the moving body. CONSTITUTION:The moving ends of the two plate springs 18a, 18b are fixed together and kept to a prescribed distance, and the moving direction of the moving body 12 is regulated to directions orthogonal to the plate spring 18 and coincident with the center of moment of inertia of the moving body 12 around the shaft 15 orthogonal to the plate spring 18. Thus, as to the focusing, the moving body 12 is moved in a direction orthogonal to the plate spring 18 and the objective lens 13 is driven vertically to the optical recording medium. Moreover, as to the tracking, the moving body 12 is rotatably moved around the shaft orthogonal to the plate spring 18 to drive the objective lens 13 in the radial direction of an optical recording medium. The most effective means such as a repulsive force of a magnet or the like is selected for the holding of neutral position and the damping to realize the structure whose neutral position is unchanged while suppressing the Q to a small value.
Patent JP-S63181388-A (JP)
Title: Gas laser oscillator
Inventor: TAKAGI SHIGEYUKI
IPC: H01S3/0971
Filed: 1987-01-22
Abstract: PURPOSE:To contrive to be able to operate the title oscillator in a stable state without making a burden bear on a high-voltage power source and without generating an erroneous operation and so on by a method wherein the electrical connection between the high-voltage power source and a main capacitor is cut off at least only for the discharge period of the main capacitor catching the generating timing of a trigger pulse. CONSTITUTION:When a trigger pulse TR is generated, a discharge time cut-off means 20 catches the generation of this trigger pulse TR at this generating timing and cuts off the electrical connection between a high-voltage power source 1 and a main capacitor 2 for the discharge period of the capacitor 2 or longer. Accordingly, the power source 1 does not have an earth potential at all for a period when a main discharge is being generated between main electrodes 5a and 5b is completely eliminated. Thereby, to make a burden bear on the high-voltage power source 1 is eliminated and it is completely eliminated that a high-frequency noise to generate by preionization and main discharge is not propagated at all to the power source 1, that an inverter and an inverter driving circuit, which constitute the power source 1, are brought into an erroneous operation state or an inoperative state and moreover, that the internal elements are destroyed.
Patent JP-H01190367-A (JP)
Title: Wearables
Inventor: INAGAKI MASAHIRO
IPC: A61N5/06
Filed: 1988-01-25
Abstract: PURPOSE:To apply a magnetic force from a magnetic source and a far infrared ray from a far infrared radiating composition simultaneously to a human body, especially to meridian spots, and thereby to have effects on health, by wearing an warables containing the magnetic source on which the far infrared radiating composition is applied. CONSTITUTION:Wearables 1 contains many permanent magnet pieces 2 as a magnetic source. The permanent magnets 2 are ferrite magnets of 1,200+ or -150 gauss and 5.0 in specific gravity, and each has the N pole facing the inside, i.e., a side in contact with a human body. Each permanent magnet 3 has a far infrared radiating composition applied on the surface thereof, and has an opening 3 through which the N pole is exposed and a magnetic force and a far infrared ray are easily outputted. Since the magnetic force and the far infrared ray are simultaneously applied to a human body, especially to meridian spots, the wearables 1 has effects on the maintenance of health.
Patent JP-H07255106-A (JP)
Title: Cable terminal connector
Inventor: MATSUZAWA KIKUO
IPC: H02G15/04
Filed: 1995-01-30
Abstract: PURPOSE:To provide a cable terminal connector wherein a withstand voltage test and the like on a cable line can be easily conducted on the spot even if both ends of the cable line are connected with an enclosed-type electric apparatus. CONSTITUTION:A bushing 31, generally formed into a T shape, is hermetically installed on the outer wall 50 of the hermetic case of an insulating gas injected enclosed switchboard in a way that the vertical portion 31a of the bushing 31 is positioned within the hermetic case. The bushing 31 has a cable terminal receiving port 40 formed on both sides of its base portion. A cable terminal is inserted into one of the receiving ports 40, and a blind plug 54 is inserted into the other. When a withstand voltage test is conducted, for example, the blind plug 54 is pulled out of the cable terminal receiving port 40. The terminal of a cable for power application, not shown in the figure, is plugged into the port 40 instead, and a required D.C. voltage is applied through the power application cable.
Patent JP-S56114654-A (JP)
Title: Reduction roll grinding method and device
Inventor: MIYAMURA TADASHI
IPC: B24B5/37
Filed: 1980-02-04
Abstract: PURPOSE:To finish wear patterns with the minimum grinding by grinding a roll pressure-welding a grinding belt on it and controlling servo valve pressure using microcomputers. CONSTITUTION:This reduction roll grinder has a pair of light and left support mechanisms which parallelly support a set of the upper and lower ground rolls (A) rotatingly. It supports a roll drive unit 2 which applies a revolution to the roll (A) on the mechanisms 1. It has a grinder 3 which corresponds to the roll (A), pattern measuring device 4 which detects the surface status of this roll (A), arithmetic controller 5 by microcomputers, and hydraulic mechanism which is incorporated in the grinder 3 and the pattern measuring device 4. The grinder 3 is put on a stand plate 10 and the main unit 11 can be advanced and retreated on a slide base in the right angle direction against the roll shaft. The roll (A) is ground by advancing the main unit of the device 3 and pressure-welding the external surface of a grinding belt 14 on the roll surface.
Patent JP-S61171758-A (JP)
Title: Production of phenolic resin composition
Inventor: FUJITA NAOKATSU
IPC: C08L61/04
Filed: 1985-01-25
Abstract: PURPOSE:To produce a phenolic resin composition having excellent heat resistance and fluidity, by compounding a phenolic resin with eugenol and/or isoeugenol and/or coniferyl alcohol. CONSTITUTION:The objective phenolic resin composition having excellent fluidity and giving a molded product having high heat-resistance, is produced by keading (A) 100pts.(wt.) of a phenolic resin free from unreacted phenol with (B) 0.5-10pts. of eugenol of formula I and/or isoeugenol of formula II and/or coniferyl alcohol of formula III which are reactive liquid compounds having boiling point higher than that of phenol by 70-80 deg.C and compounding the kneaded mixture with a hardener, a filler, a reinforcing material, etc., under heating and melting.
Patent JP-2000210608-A (JP)
Title: Direct fountain(df) coater
Inventor: OTSUKA HIROYUKI
IPC: B05C9/10
Filed: 1999-01-21
Abstract: PROBLEM TO BE SOLVED: To eliminate the adverse effect on coating by entrained air by thor oughly cutting off the entrained air generated on the surface of base paper. SOLUTION: A DF coater is for applying a coating film 5a on the surface of the base paper 6 by making a coating liquid 5 to continuously flow down on the base paper 6 in a film from the upper side of the tape like base paper 6 moving almost horizontally and is structured by arranging a wind shielding plate 10 for cutting off the entrained air stream 8 generated on the surface of the base paper 6, the wind shielding blade 10 is composed of a stiff supporting member 10a and a flexible resin blade 11 attached to the tip of the supporting member 10a and the tip part is pressed on the surface of the base paper by the elasticity of the blade.
Patent JP-S5398743-A (JP)
Title: Temperature compensation circuit magnetic bubble detector
Inventor: SUEMORI NOBORU
IPC: G11C19/08
Filed: 1977-02-10
Abstract: PURPOSE: To keep the output voltage of the magnetic bubble detector constant against the change in ambient temperature, by connecting n pieces of diodes to the bias set point of the constant current circuit. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S53100564-A (JP)
Title: Apparatus capable of automatically and constantly supplying powder material
Inventor: SUDOU KATSUJI
IPC: B65D88/68
Filed: 1977-02-10
Abstract: PURPOSE: To provide an apparatus capable of automatically and constantly supplying powder material, in which wire ropes having shuttlecock-like members secured thereto with predetermined intervals are passed around respective pulleys and moved in powder material, so as to prevent bridging of powder material. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H04253756-A (JP)
Title: Epoxy resin molding material for sealing
Inventor: KAGAWA HIROHIKO
IPC: C08G59/62
Filed: 1991-02-04
Abstract: PURPOSE:To obtain an epoxy resin molding material for sealing an electric or electronic part and a semiconductor element which is excellent in moldability, moisture resistance after soldering and markability. CONSTITUTION:An epoxy resin molding material for sealing which comprises a dihydroxydiphenylmethane derivative.
Patent JP-S57170896-A (JP)
Title: Hot water crystal growth method and device
Inventor: BURUUSU FUAIICHIYUU CHIYAI
IPC: C30B7/00
Filed: 1982-01-29
Abstract: Large single crystals of berlinite are grown onto seed crystals by maintaining the crystals at a fixed elevated temperatutre in a pressure vessel containing a nutrient of coarse berlinite crystalline powder, held at a fixed lower temperature, and concentrated phosphoric acid. Because berlinite shows retrograde solubility, the nutrient goes into solution, and berlinite deposits on the higher-temperature growing crystal. The vessel is rocked to promote motion of saturated solution to the crystal and depleted solution to the nutrient. Large single crystals of alpha-gallium orthophoshate may be grown using the same apparatus and a similar process. The resultant crystals may be cut into wafers useful in surface acoustic wave devices.