baber/WOPTO huggingface dataset:
Patent JP-S61237154-A (JP)
Title: Data transmitting system between each personal computer
Inventor: MARUYAMA KAZUHIRO
IPC: G06F13/38
Filed: 1985-04-15
Abstract: PURPOSE:To execute a transmission at a high speed by simple constitution irrespective of whether the kind of a machine is different or the same, by transmitting a transmitting data to a personal computer of a transmitting destination from a personal computer of a transmitting origin, by a video signal through a frame memory. CONSTITUTION:A sent-out video signal of a terminal 2 of a personal computer 1 is inputted to a video signal input terminal 10 of a display device 8 through a display device 3, a transmission line 17, a video signal input terminal 13 of a frame memory 12, and a transmission line 16. When an operator of a personal computer 6 has decided an image data of the device 8 to be necessary, the executes an operation for generating an input instruction and feeds it to the memory 12 through a transmission line 15, and the image data displayed on the device 8 being an input video signal of the terminal 13 is inputted and stored in the memory 12. In such a way, a transmission control procedure for transmitting a data is made unnecessary, a data transmission can be executed at a high speed between personal computers by simple constitution, irrespective of whether the kind of a machine is different or the same.
Patent JP-S523409-A (JP)
Title: Regenerative appliance of video information
Inventor: KIHARA NOBUTOSHI
IPC: G11B27/10
Filed: 1975-06-26
Abstract: PURPOSE: Having memoried control instruction on a program card, reading this information together with block selection, omitting the buffer which stores control instruction, to let the composition simple. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H06289551-A (JP)
Title: Resist developer
Inventor: MIYAMURA HIROYUKI
IPC: G03C7/32
Filed: 1993-04-06
Abstract: PURPOSE:To provide the developer capable of improving the resolution of a negative type resist of an org. solvent development type to be used at the time of fine working of highly integrated elements, masks, reticules, solid-state image pickup elements, liquid crystal display elements, etc. CONSTITUTION:This resist developer consists of a combination of an org. solvent satisfying the conditions; 0.0<= degree of swelling <=3 and an org. solvent satisfying the conditions; 5<= degree of swelling, a combination of an org. solvent satisfying the conditions; 3<= degree of swelling <=5, an org. solvent satisfying the conditions; 3<= degree of swelling <=5 and an org. solvent satisfying the conditions; 0.0<= degree of swelling <=3 and a combination of an org. solvent satisfying the conditions; 3<= degree of swelling <=5 and an org. solvent satisfying the conditions; 5<= degree of swelling.
Patent JP-H11282769-A (JP)
Title: Information input/output terminal equipment
Inventor: TAKASU SHIGERU
IPC: G06F11/22
Filed: 1998-03-26
Abstract: PROBLEM TO BE SOLVED: To provide an information input/output terminal equipment which can easily restore a so-called universal serial bus(USB) where communication is stopped. SOLUTION: This equipment for transmitting an information signal through the so-called USB standard, which discriminates connection/non-connection of an information input/output terminal since a data line 11 become a high level to a host computer is provided with a pull-up resistor 4 for pulling up a data line 11 up to a high level, a switch 1 for opening and closing a path for pulling up the data line 11 and a control part which imitate controls state in which this information input terminal is non-connected to the bus by opening the switch 1 and making the data line 11 not high level even if the information input/output terminal is in state where it is connected to the bus.
Patent JP-H11281283-A (JP)
Title: Plate heat exchanger
Inventor: KUSUNOKI KENJI
IPC: F28F3/04
Filed: 1998-03-26
Abstract: PROBLEM TO BE SOLVED: To use a plate heat exchanger at a normal pressure withstanding level while bringing about different fluid, heat transfer performance for two fluids by differentiating the radius at the crest and valley of the herringbone cross-section of the heat transfer plane of a plate and the length of one flat part. SOLUTION: Radius R at the crest 3 of the herringbone cross-section of the heat transfer plane 2 of a plate 1 is differentiated from the radius r at the valley 4. Consequently, two fluid channels a, b formed alternately between respective plates 1, 1,... have different cross-sectional area and different fluid, heat transfer performance can be attained for two fluids. The pitch P of abutting points of respective plates 1, 1,... can be set normally and pressure withstanding level is not lowered. A flat part is provided at the crest 3 of the herringbone cross-section of the heat transfer plane 2 of the plate 1.
Patent JP-S58197746-A (JP)
Title: Semiconductor integrated circuit device
Inventor: IWAMURA MASAHIRO
IPC: H01L27/118
Filed: 1982-05-14
Abstract: PURPOSE:To obtain the IC applyable not only to input/output of a logic level, but also applyable to input/output of a non-logic level at the device having macros of the plural pieces provided on a semiconductor chip, input/output pads of the plural pieces provided around the chip, and a middle cell to connect between them by a method wherein a through channel of at least one piece is provided to the middle cell. CONSTITUTION:At the master slice system IC, common element patterns given the name of the macros are formed to be arranged in the matrix type on one semiconductor chip previously, and mutual wirings between the macros are performed complying the developed kind. Therefore the through channel 210 according to a metal wiring, a terminal 211 to connect between an inside circuit consisting of the macros, and a terminal 212 to connect between an input/output pad connecting terminal 108 are provided to the input/output cell 100. Moreover an inside earthing bus 220 to apply the reference electric potential to the inside circuit, an earth lead-out wire 230, a terminal 231 to connect the lead-out wire 230 to the terminal 108, and an electric power source bus 240, etc., are provided.
Patent JP-S557941-A (JP)
Title: Cylinder block and valve plate in piston pump motor
Inventor: KOSOTO HIROSHI
IPC: F04B1/20
Filed: 1978-06-30
Abstract: PURPOSE: To reduce vibrations and noises of a pump motor to realize high velocity by devising to compensate the unbalanced moment given to a cylinder block.  
     CONSTITUTION: This piston pump motor is provided with a cylinder block 1 in which the pitch radius Ra of a cylinder block bore 5 in the side of a valve plate port 6 is smaller than the pitch radius Rc on a piston-inserting side, and a valve plate 2. Here, an outside groove 3 provided on the outside of a sliding face between the valve plate 2 and the cylinder block 1 is connected with the valve plate port 6 or a cylinder block port 1A through a throttled passage 4. Meanwhile, the inclining moment based on the pushing force of the cylinder block 1 to the side of the valve plate 2 by the pressure fluid acting to the above-written bore 5 is essentially equalized with the inclining moment based on the separating force of the cylinder block 1 from the valve plate 2 by the pressure fluid acting to the valve plate port 6 and the outside groove 3. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S57198287-A (JP)
Title: Manufacture of dimethyl brassylate
Inventor: YAMATAKA KAZUNORI
IPC: C07C69/34
Filed: 1981-05-28
Abstract: PURPOSE: To manufacture dimethyl brassylate in a high yield by electrolytically condensing a mixed acid contg. monomethyl adipate by a specified amount to the amounf of monomethyl azelate in a methanol soln. contg. an alkali metal.  
     CONSTITUTION: A mixed acid contg. ≥1, preferably ≥2, more preferably ≥5 times as much monomethyl adipate as monomethyl azelate by mole is added to a methanol soln. contg, a base for neutralization such as sodium hydroxide so as to adjust the acid concn. to 10W50wt%, and electrolytic condensation is carried out. At this time, the water concn. in the methanol soln. is 0.15W3.5wt%,  and the degree of neutralization is regulated to about 2W50mol%. The preferred  electrolytic conditions include about 5W40A/dm 2  current density, about 45W65°C  electrolytic temp. and 0.5W3mm distance between electrodes. After finishing the  electrolytic condensation, methanol is removed from the electrolytic soln., and  the remaining soln. is directly separated into oil and water layers to obtain high  purity dimethyl brassylate. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H05281945-A (JP)
Title: Character and pattern generating circuit
IPC: G09G5/20
Filed: 1992-04-01
Abstract: PURPOSE:To provide the circuit which performs various processes with a small circuit scale and generate character and pattern data in dot format efficiently at a high speed. CONSTITUTION:This character and pattern generating circuit is constituted having a CPU 1, a font ROM 2, an output engine 3, a program ROM 5, a work memory 17, a data converting circuit 6, an FIFO 16, and a raster converting circuit 13. Consequently, the circuit is reduced in size and the character and pattern data in dot format can be generated efficiently at a high speed; even if the data have various formats, they can be processed.
Patent JP-H05279877-A (JP)
Title: Etching device by plasma
IPC: H01L21/3065
Filed: 1992-04-01
Abstract: PURPOSE:To suppress the deposition of gaseous molecules on the surface subjected to etching and to increase anisotropic etching by providing the electron emitting part in a chamber with a reflector and regulating the electron current value flown therethrough to the minimum. CONSTITUTION:Electrons (e) emitted from an electron emitting hole 75a of the electron emitting part 7 provided in an etching chamber 1 are reflected on an electron reflector 8 set in the chamber 1 to increase their running distance in the chamber. Therefore, the probability of their collision with the molecules of a gas introduced from a gas introducing part 6 for etching increases. Thus, etching capable of sufficiently generating ions even at a gaseous density lower than that in the case where outer electrons are not introduced, i.e., in an environment of a higher vacuum is smoothly executed. Furthermore, at the time of regulating the electron current density flown between the electron emitting part 7 and reflector 8 to the minimum, the diffusion of the electron beams from the electron emitting part 7 is suppressed, and good anisotropic etching can be executed.
Patent JP-H10274455-A (JP)
Title: Defrosting control device of cooler
Inventor: KUBOTA SHOJI
IPC: F25D21/06
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To suppress a temperature increase in the case of defrosting without performing an unneeded defrosting by alternately turning on the heater for defrosting of a cooler that belongs to the first system and the heater for defrosting of a cooler that belongs to the second system. SOLUTION: A control part 25 closes a solenoid valve 24A of a refrigerant channel 23A of unit coolers 20A and 20B that belong to the first system and suspends the cooling operation of the unit coolers 20A and 20B, and turns on heaters 21A and 21B for operation of defrosting. At this time, unit coolers 20C and 20D that belong to the second system continue a cooling operation. Then, when the second defrosting operation timing is reached, an electromagnetic valve 24B of the refrigerant channel of unit coolers 20C and 20D that belong to the second system is closed, and the cooling operation of the unit coolers 20C and 20D is suspended, and the heaters 21C and 21D for defrosting are turned on and a defrosting operation is made. At this time, the unit coolers 20A and 20B that belong to the first system continue a cooling operation.
Patent JP-H05307930-A (JP)
Title: Cold cathode
Inventor: MAKISHIMA HIDEO
IPC: H04L69/40
Filed: 1992-04-02
Abstract: PURPOSE:To provide a cold cathode by utilizing a stable and highly reliable vacuum microelectronics technology. CONSTITUTION:In the central part 6 of a cathode having a fear of collision of ion thereon, a part without an emitter 2 and with a gate 4 of a thick film is formed, or a metal layer 8, whose electric potential is the same as that of the emitter 2 and has a high melting point, is formed in the central part 6 of the cathode, further providing structure for preventing the degradation of insulation between the emitter 2 and the gate 4. Accordingly, its operation can be stabilized resulting in high reliability.
Patent JP-H09267759-A (JP)
Title: Hydraulic control valve and its assembling method
Inventor: KOMINE RYUICHI
IPC: B62D5/083
Filed: 1996-04-02
Abstract: PROBLEM TO BE SOLVED: To facilitate the centering of a valve body and a valve spool during assembling and correction after the completion of centering, to maintain a stable control operation for a long time and to greatly reduce the occurrence rate of centering failed articles. SOLUTION: Input and output shafts 2 and 3 to which rotational torque is applied are coaxially connected to each other by a torsion bar 4, and a valve body 10 is fitted in the outer side of a valve spool 11 integrally formed in a part of the input shaft 2. A one peripheral direction notched groove is provided in the end surface of the output shaft 3 side of the valve body 10, an engaging pin facing the valve body 10 side is projectingly provided in an adjust nut engaged with the shaft end part outer periphery of the output shaft 3, and by engaging this engaging pin with the notched groove, the peripheral direction position of the valve body 10 is changed by the rotation of the adjust nut.  A lock nut engaged with the outer periphery of the shaft end part of the output shaft 3 is provided to face the other side of the adjust nut, and by fastening the lock nut, the rotations of the adjust nut and the valve body 10 are regulated.
Patent JP-S62239868-A (JP)
Title: Control system for voltage-type pwm inverter
Inventor: OSAWA HIROSHI
IPC: H02M7/48
Filed: 1986-04-09
Abstract: PURPOSE:To reduce a torque pulsation by intentionally superposing at least one higher harmonic component on a reference signal by a PWM inverter. CONSTITUTION:A phase thetao of fundamental harmonic component of a desired output voltage is inputted to a read only memory (hereinafter referred to as ROM) 11 so that a given voltage Eo including a fifth higher harmonic in a rectangular wave may be obtained. The phase thetao is further inputted to ROM 12 which outputs a triangular wave modulating signal ec. On the other hand, the voltage Eo is multiplied by the desired value lambda of a magnitude of output voltage at a multiplier 2 to output a reference signal eo. A comparator 3 decides on which of the reference signal eo and the modulating signal ec is larger than the other, to give an output S of '1' in case of eo>ec and '0' in case of eo<ec. Further, a switch on the positive side of an inverter is turned ON in case of S=1 and that on the negative side, in case of S=0. In this manner, a torque pulsation with a frequency of the reference signal eo can be eliminated and reduced because a higher harmonic component is superposed on said signal eo.
Patent JP-H02258968-A (JP)
Title: Production of thin oxide film
Inventor: HIRANO RYUMA
IPC: C23C14/08
Filed: 1989-03-30
Abstract: PURPOSE:To form a thin ZnO film free from oxygen defects and having superior crystallinity at a relatively low temp. and a high rate of deposition by using gaseous N2O as a Zn oxidizing agent when a thin ZnO film is formed on the surface of a substrate by sputtering. CONSTITUTION:Glow discharge is caused between a cathode consisting of a Zn target 2, a magnet 3 and a shield 4 and an anode made of a holder 6 fitted with a glass substrate 5 in the vacuum vessel 1 of a reactive DC sputtering device by impressing high voltage with a power source 9. Gaseous N2O as a Zn oxidizing agent and gaseous Ar as a sputtering gas are spouted from many gas spouting holes 8 in a gas introducing pipe 7 laid in front of the substrate 5. Ar atoms ionized by the glow discharge are collided against the Zn target 2 to generate Zn atoms and these Zn atoms are allowed to react with atomic gaseous O2 having superior reactivity generated by the decomposition of the gaseous N2O. A thin ZnO film having satisfactory crystallinity and nearly free from oxygen defects due to an incomplete oxidation reaction is formed on the surface of the substrate 5.
Patent JP-H03278830-A (JP)
Title: Production of material having core material coated with fine particle shell
Inventor: YAMADA NORIYUKI
IPC: A01N25/28
Filed: 1990-03-27
Abstract: PURPOSE:To obtain a material consisting of a core material coated with fine particle shell by spraying a suspension consisting of a large particle group as the core material and a small particle group as the film material and drying it. CONSTITUTION:A large particle group of silicon carbide, etc., having particle size in micron order and a small particle group of colloidal silica, etc., having about one fifth particle size of the large one in submicron are mixed to give a suspension. When the suspension is sprayed, the large particle group works as a core material and the small particle group works as the film material and a material consisting of the core material and fine particle shell covering the core material is obtained. The material is effectively used as drugs, agricultural chemicals, and fertilizers which sustainedly release.
Patent JP-H05238436-A (JP)
Title: Trunk lid with air spoiler
Inventor: OKADA KENJI
IPC: B62D25/12
Filed: 1992-03-02
Abstract: PURPOSE:To constitute a trunk lid with an air spoiler so as to secure sufficient deformation resistance with the smallest reinforcing plate without increasing its weight. CONSTITUTION:A reinforcing plate 3 of a trunk lid T installed with an air spoiler 2 is jointed through an elastic body 5 such as a soft sealant agent on the back side of a part with which a leg part 2a of the air spoiler 2 on an outer panel l of the trunk lid T.
Patent JP-S58198300-A (JP)
Title: Analytical process
Inventor: NISHIYAMA YOSHIHIRO
IPC: G01N33/50
Filed: 1982-05-12
Abstract: PURPOSE:When components in a liquid sample are determined utilizing the catalytic actions of enzymes, enzymes immobilized on spherical cellulose supports are used to enable their repeated use with prolonged enzyme life. CONSTITUTION:When components in a liquid sample are determined utilizing the catalytic actions of enzymes, e.g., in the determination of bile acid using 3alpha-hydroxysteroid dehydrogenase or of cholesterol using cholesterol esterase, enzymes immobilized on spherical cellulose supports with particle sizes of 1- 10mm. are used.
Patent JP-H10272345-A (JP)
Title: Apparatus for supplying air and powder into water and stirring them
Inventor: AJIKI HIROSHI
IPC: B01F7/02
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To efficiently aerate water and to efficiently diffuse powder into water. SOLUTION: This apparatus is equipped with a fixed shaft 3 having a through-hole 7, the rotary shaft 21 provided to the outside of the fixed shaft 3 in a revolvable manner and an impeller 5 consisting of a plurality of vanes 23 having openings and space parts radially provided to the rotary shaft and supplies a mixture 15 of air and a powder into water W.  A fixed shaft 3 has fixed shaft holes 9 piercing the inside and outside thereof and has rotary shaft holes 27 piercing the inside and outside thereof and provided between the adjacent vanes 23 and, when the fixed shaft holes 9 and the rotary shaft holes 27 communicate with each other, the passages reaching the rotary shaft holes 27 from the interior of the fixed shaft 3 are formed and the fixed shaft hole 9 are provided at a position where the mixture 15 can be stagnated on one of the vanes 23 when the mixture 15 is supplied to the through-hole 7 of the fixed shaft 3 and the mixture 15 is stagnated on the vanes 23 and the rotary shaft 3 is revolved by buoyancy to diffuse the mixture 15 into water and the rotary shaft holes 27 are moved to the positions of the adjacent rotary shaft holes 27.
Patent JP-S58196560-A (JP)
Title: Sheet separation device
Inventor: SAITOU JIYUN
IPC: G03G15/14
Filed: 1982-05-13
Abstract: PURPOSE:To ensure sheet separation, by providing separating members at the first and second positions corresponding to the nonimage areas of both ends of the sheets and controlling the separation forces of them being one stronger than the other in the forces. CONSTITUTION:Separation belts are arranged on both ends of a photosensitive drum 1 like 13L, 13R. For example, the separation force of the side 13L is made stronger than that of the side 13R. As the means for doing so, a separation roll 10L corresponding to the belt 13L is made of a rubber roll having higher friction coefficient, such as a rubber roller having >=0.3 value, and the separation roll 10R corresponding to the belt 13R is made of a polyacetal resin roll having <=0.1 value. Adoption of said constitution raises the separation force on the left side ensuring hold of a sheet and its separation conveyance and lowers the separation and conveyance force on the right side, not suppressing the movement of the sheet, so as to permit the movement of the sheet attracted by the left side member and shifted in the direction at right angles to the traveling direction of the sheet, and to give a chance of its separation without strongly holding the sheet, thus accomplishing the purpose.
Patent JP-H10275542-A (JP)
Title: Control device for automobile
Inventor: HOSODA KOJI
IPC: H01H25/00
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To facilitate the discrimination of plural selection items corresponding to plural control operations by a driver during the time of traveling. SOLUTION: An oscillation type operating switch CL, which is formed into a narrow and long lever shape, is extended in the car width direction from a steering column SC, the switch CL can be oscillated in the vertical direction and the fore and aft direction of a car body. A head-up display 5 is projected (displayed) in front of a front window glass 1. In the head-up display 5, plural selection items such as air conditioning, navigation and CD is displayed with a menu style. For example, one selection item is specified (selected) among the plural selection items by oscillating the switch CL in the vertical direction. In this condition, the switch CL is oscillated backward so that the control operation corresponding to the specified selection item is carried on. As a car speed is set higher, the number of selection items to be displayed in the head-up display 5 is reduced.
Patent JP-H11284557-A (JP)
Title: Satellite communication equipment
Inventor: EJIMA FUTABA
IPC: H04B7/15
Filed: 1998-03-27
Abstract: PROBLEM TO BE SOLVED: To compensate for precipitation attenuation without burdening the ground and to reduce power consumption of a repeater satellite and interference to other satellites by calculating the precipitation attenuation of an outgoing line from the reception level of a receiver at the side of the repeater satellite and controlling the outputted power of a power amplifier, based on the calculated precipitation attenuation. SOLUTION: A communication signal S to an orbit satellite is received from the ground via an antenna 11 by a first receiver 7 at the side of the repeater satellite. The precipitation attenuation of an incoming line is calculated by calculating difference between a transmission level of a transmitter 15 and the reception level of the first receiver 7 on the ground by a precipitation attenuation calculator 16. Precipitation intensity is calculated by using the calculated precipitation attenuation and frequency of the incoming line. The precipitation attenuation is estimated by using the calculated precipitation intensity and frequency of the outgoing line.  The precipitation attenuation is compensated by transmitting a control signal for controlling the outputted power of the first power amplifier 6, based on the estimated precipitation attenuation, having a variable attenuator inside the first power amplifier 6 vary, and raising the transmission level by a transmission power controller 17a.